Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Features" wg kryterium: Wszystkie pola


Tytuł:
The biological function of musical performance features
Autorzy:
Podlipniak, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/637764.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
music performance features, adaptation, biological function, cooperation, evolution, emotions
Opis:
In the world of Western musicology music is regarded as possessing two main divisions. The first being performance features which consist of traits such as dynamics, and tempo, and a second known as structural features such as the arrangement of notes in time. The main differences between these divisions is that performance features are evolutionarily ancient, indiscrete and present in many sound expressions, whereas structural features are evolutionarily younger, discrete and music-specific. Performance features are tightly connected with motor activity and emotional processing. Despite the fact that performance features carry information about emotional states, they can also be used as tools of manipulation. It has been proposed that one biological function of these tools is to affect the minds of other animals in order to arouse the need for cooperation in them. It has also been suggested that music performance features are homologous with some prosodic features of speech which evolved as a communicative tool before language and music.
Źródło:
Rocznik Kognitywistyczny; 2015, 8
1689-927X
Pojawia się w:
Rocznik Kognitywistyczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water vapor induced airborne rotational features
Autorzy:
Marks, Roman
Powiązania:
https://bibliotekanauki.pl/articles/108524.pdf
Data publikacji:
2019
Wydawca:
Instytut Meteorologii i Gospodarki Wodnej - Państwowy Instytut Badawczy
Tematy:
rotational configuration of water molecule
airborne eddies
rotational features of greenhouse gasses
Opis:
In order to study the rotational features induced by evaporating water several laboratory experiments were conducted with airborne rotary detection discs made of absorbent cotton wool and ultralight polyurethane foam discs. Measurements indicated that water vapor develops and transits into the air an upwardly directed counterclockwise rotary motion in the Northern Hemisphere, and a clockwise motion in the Southern Hemisphere. Additionally, measurements of the thermal structure of the air/water interface indicated that evaporating water may gather rotational momentum in the warmer subsurface layer. The conducted observations suggest that the process of water evaporation may be based on the grouping of some coherently spiraling molecules in the liquid phase. The interacting molecules combine their partial rotational momentums, thus allowing the top molecule to transit via the surface tension microlayer and become airborne. At the moment of evaporation, the gathered rotational energy is taken over by the free bi-hydrogen rotor-arm of the evaporating molecule that starts to revolve. Next, the water vapor-induced rotational share of the kinetic energy is likely to be redistributed among other gaseous molecules and transferred into heat (during condensation) that further energizes the airborne convective loops. In order to confirm the rotary effects induced by water vapor, several field experiments were conducted with airborne rotary detection ribbons in the Northern Hemisphere. The observations confirmed that a more enhanced counterclockwise spiraling motion of air is found with air currents under atmospheric lows of a higher relative humidity, while weaker and clockwise directed rotary dominates under atmospheric highs.
Źródło:
Meteorology Hydrology and Water Management. Research and Operational Applications; 2019, 7, 2; 39-47
2299-3835
2353-5652
Pojawia się w:
Meteorology Hydrology and Water Management. Research and Operational Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Change Point Determination in Audio Data Using Auditory Features
Autorzy:
Maka, T.
Powiązania:
https://bibliotekanauki.pl/articles/226762.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
audio change point detection
auditory features
gammatone filter bank
Opis:
The study is aimed to investigate the properties of auditory-based features for audio change point detection process. In the performed analysis, two popular techniques have been used: a metric-based approach and the ∆BIC scheme. The efficiency of the change point detection process depends on the type and size of the feature space. Therefore, we have compared two auditory-based feature sets (MFCC and GTEAD) in both change point detection schemes. We have proposed a new technique based on multiscale analysis to determine the content change in the audio data. The comparison of the two typical change point detection techniques with two different feature spaces has been performed on the set of acoustical scenes with single change point. As the results show, the accuracy of the detected positions depends on the feature type, feature space dimensionality, detection technique and the type of audio data. In case of the ∆BIC approach, the better accuracy has been obtained for MFCC feature space in the most cases. However, the change point detection with this feature results in a lower detection ratio in comparison to the GTEAD feature. Using the same criteria as for ∆BIC, the proposed multiscale metric-based technique has been executed. In such case, the use of the GTEAD feature space has led to better accuracy. We have shown that the proposed multiscale change point detection scheme is competitive to the ∆BIC scheme with the MFCC feature space.
Źródło:
International Journal of Electronics and Telecommunications; 2015, 61, 2; 185-190
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Фонетичні особливості казок ХІХ ст. з Поділля
Phonetic Features of Fairytales of the 19th Century in the Podillya Region
Autorzy:
Kowałenko, Borys
Powiązania:
https://bibliotekanauki.pl/articles/1844288.pdf
Data publikacji:
2015-07-26
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
folk and ethnographic records
Podillya
Podillian dialect
dialect
dialectal features
phonetic features
fairytales
Opis:
In the article it is shown that folklore and ethnographic records are an important source of historical research into Podillya dialects. S. Rudanskiy, K. Sheykovskiy, A. Kopitskiy, A. Dyminskiy, Marko Vovchok and O. Markovych played an important role in researching oral folk art. The author of the research analysed the texts of Ukrainian fairytales, which were recorded in the Podillya region in the middle of the 19th century by A. Dyminskiy and S. Rudanskiy, and composed by M. Levchenko. The texts of these fairytales fix a great number of Podillian phonetical features, which still exist even now and which demonstrate the remoteness and vitality of these dialects. It has been proved that only authentic texts can serve as a valuable and reliable source for linguistic study of the dynamic Podillyan people’s dialect.
Źródło:
Studia Ucrainica Varsoviensia; 2015, 3; 47-55
2299-7237
Pojawia się w:
Studia Ucrainica Varsoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lexicogrammatical Features in Japanese English: A Study of Five Speakers
Autorzy:
Yamaguchi, Toshiko
Powiązania:
https://bibliotekanauki.pl/articles/620548.pdf
Data publikacji:
2018-11-16
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
creativity
Japanese English
lexicogrammatical features
multiple knowledge about two languages
Opis:
Japanese English (JE) refers to the English spoken by Japanese citizens. This paper characterizes JE by examining its lexicogrammatical features produced by five speakers participating in experimental recordings. Drawing on the initiatives taken by Cogo and Dewey’s seminal work (2012), this study presents nine lexicogrammatical features which are taken to be typical of JE. It is shown that one decisive factor in creating a new variant is the formation of an alternative form to its native counterpart and this mechanism is sourced from the speaker’s multiple knowledge about two languages.
Źródło:
Research in Language; 2018, 16, 3
1731-7533
Pojawia się w:
Research in Language
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Perceptual Colour Correlogram and Perception-based Statistical Features of Colour Texture
Autorzy:
Bojar, K.
Powiązania:
https://bibliotekanauki.pl/articles/384727.pdf
Data publikacji:
2015
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
perceptual colour correlogram
perceptual texture features
colour texture classification
Opis:
In this paper a novel definition and understanding of colour correlogram has been proposed. The proposed colour correlogram generalizes the spatial graylevel dependency matrix (SGLDM) to the case of colour textures. This generalization is based on perceptual colour difference measure expressed in the language of the CIELab colour space components. Application of the colour difference instead of arbitrary colour indices or colour components themselves allows to avoid colour-shuffling palletization and introduction of multidimensional objects, respectively; the proposed perceptual colour correlogram is a single 2D matrix. At the same time, a simple relation of the proposed colour correlogram to the spatial graylevel dependency matrix for graylevel textures is retained. Based on this relation it will be shown that there exists a vector of statistical features built from the perceptual colour correlogram which can be used to describe textures in perceptual terms. These statistical features and their abovementioned perceptual interpretation generalize Haralick concepts derived for the SGLDM.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2015, 9, 1; 12-17
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of mass changes of flying objects on their dynamic features
Autorzy:
Wiśniewski, W.
Powiązania:
https://bibliotekanauki.pl/articles/246227.pdf
Data publikacji:
2010
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
transport
air transport
dynamics features
resonance researches
mass loss
Opis:
The aim of this work is the experimental study of the weight loss impact on the properties of flying objects. Work is hased on the results of resonance tests of the helicopter, gliders and military aircraft. In the presented flying objeets group the possible occurrence of weight losses during the flight are up to 50%. The paper posed the following questions: How big can be, in practice, the weight loss during the flight? To which resonance the mass loss has the greatest impact? How and by what rules the map of resonances changes? Does in the process of weight loss there are other, worth-knowing events? Gliders, airplanes and a helicopter were investigated in the Resonance Test Laboratory of Institute of Aviation. The author has organized and for over 20 years led the Resonance Test Laboratory at the Institute of Aviation, in which he made or directed the investigations of dozens of aircraft, gliders, helicopters and their elements and components. Effect of weight loss on the flying objeets properties is one of several ,,unusual" research topics phenomena, which the author observed during a standard resonance tests. The resonance of the mode shape of Jantar 15 glider, comparison of the relative increase in the frequencies of the resonances with mode shape for SZD-50 Jantar 15-2 and IS-2 Revelation gliders, results of investigations of the underwing stores loss of mass impact on the „Pattem" aircraft resonances freąuencies, the resonance frequency of the 1-22 Iryda aircraft are presented in the paper. The resonance of the mode shape of Jantar 15 glider, comparison of the relative increase in the frequencies of the resonances with mode shape for SZD-50 Jantar 15-2 and IS-2 Revelation gliders, results of investigations of the underwing stores loss of mass impact on the ,,Pattern" aircraft resonances frequencies, the resonance frequency of the 1-22 Iryda aircraft are presented in the paper.
Źródło:
Journal of KONES; 2010, 17, 4; 591-598
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ustalenie strony podmiotowej czynu zabronionego w przypadku sprawcy niepoczytalnego
Atributing Subjective Features of the Criminal Act in Case of an Insane Perpetrator
Autorzy:
Galiński, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/1596035.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
subjective features
insanity
attributing subjective features
strona podmiotowa
niepoczytalność
ustalenie strony podmiotowej
Opis:
Ustalenie strony podmiotowej danego przestępstwa, czyli stosunku wolicjonalno-intelektualnego sprawcy do zarzucanego mu czynu, jest nad wyraz istotne dla rozstrzygnięcia sprawy choćby dlatego, że wpływa na wymiar kary. O ile w przypadku osoby poczytalnej co do zasady ustalenie strony podmiotowej nie stanowi trudności, o tyle w przypadku sprawcy niepoczytalnego jego zaburzenia psychiczne utrudniają wspomniane ustalenie. Zaburzenia te powodują, że cierpiące na nie osoby niekiedy w inny sposób odczuwają wolę popełnienia czynu bądź jej brak, a także w inny sposób aniżeli osoby poczytalne przewidują lub nie przewidują możliwości popełnienia czynu zabronionego. W związku z tym kwestia ustalenia strony podmiotowej czynu zabronionego w przypadku popełnienia tego czynu przez sprawcę niepoczytalnego jest przedmiotem sporu w doktrynie. Autor swoje rozważania zacznie od omówienia, czym jest strona podmiotowa, a także czym jest niepoczytalność w rozumieniu kodeksu karnego z 1997 roku. Przedstawi także przykładowe poglądy doktryny co do omawianego problemu, niekiedy będące sobie przeciwstawne. Przytoczy również wybrane orzeczenia związane z omawianą materią. Następnie przedstawi własne stanowisko, odnosząc się przy tym do poglądów przedstawicieli doktryny.
Attributing the subjective features of the crime, in other words volitional and intellectual attuite at criminal act committed by perpetrator, is extremally important for settle the matter, if only because it have an influence at the punishment. In case of sane person in principle attributing subjective features is not difficult. But in case of insane perpetrator, perpetrator’s mental disorder impedes this attributing. This disorder cause that insane person sometimes in another way feels the desire to committing of criminal act or not. Insane persons also in another way than sane persons predicts or not possibility of committing the criminal act. Therefore issue of attributing subjective features of the criminal law in case of committing criminal act by insane perpetrator is issue in a dispute in Polish doctrine of criminal law. The author will start his consideration at elaborate what is subjective feature and insanity in sense of Criminal Code from 1997. Author will presents also examples of the Polish doctrine of criminal law views as to this problem, which are sometimes extremely different. The author also will quote some judgments as to this problem. At next the author will elaborate his opinion in the issue of attributing subjective features.
Źródło:
Acta Iuris Stetinensis; 2018, 21, 1; 321-335
2083-4373
2545-3181
Pojawia się w:
Acta Iuris Stetinensis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methods of identification and delimitation of concave terrain features based on ISOK-NMT data
Autorzy:
Oberski, T.
Powiązania:
https://bibliotekanauki.pl/articles/297890.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
DTM
ISOK
Terrain
concave features
GIS
Opis:
Airborne Laser Scanning (ALS) products are now often used to study the terrain due to their numerous advantages such as relatively low cost and ease of data collection. The ISOK project (pl: Informatyczny System Osłony Kraju – national hazard protection information system) developed elevation data for about 65% of the Polish territory. Parallel to the airborne laser scanning point cloud collection, additional products, such as orthophotomaps, digital terrain models (DTM), and digital surface models (DSM) were created. This resource is not only a reference material for the project, but also a valuable source of the analysis used in various fields of economy and science. Important features of the ISOK-data are the availability and their standardized format based on uniform technical conditions. The article presents the results of an experiment in which an attempt was made to use the digital elevation model with a resolution of 1 m based on airborne laser scanning data to determine concave terrain features using GIS tools. The ISOK-DTM has a height accuracy of 0.15 m for the outdoor areas, which makes it a better representation of small terrain forms than previous products. The research area is located at an undeveloped open ground with comparatively little variation of its shape for a long period. Several methods were tested to classify the terrain shape based of topographic attributes. Those methods led to similar locations of the concave features and further on coincide with results of the pre-analysis. Also, attention was drawn to the selection of the analysis parameters and their influence on the result. The results show the usefulness of ISOK’s DTM for locating field concave terrain shapes.
Źródło:
Technical Sciences / University of Warmia and Mazury in Olsztyn; 2016, 19(1); 59-70
1505-4675
2083-4527
Pojawia się w:
Technical Sciences / University of Warmia and Mazury in Olsztyn
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exploring the use of syntactic dependency features for document-level sentiment classification
Autorzy:
Kalaivani, K. S.
Kuppuswami, S.
Powiązania:
https://bibliotekanauki.pl/articles/201609.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
document-level sentiment classification
syntactic dependency features
generalized dependency features
information gain
weighted frequency
weighted odds
zdobywanie informacji
częstotliwość
szanse
Opis:
An automatic analysis of product reviews requires deep understanding of the natural language text by machine. The limitation of bag-of-words (BoW) model is that a large amount of word relation information from the original sentence is lost and the word order is ignored. Higher-order-N-grams also fail to capture the long-range dependency relations and word order information. To address these issues, syntactic features extracted from the dependency relations can be used for machine learning based document-level sentiment classification. Generalization of syntactic dependency features and negation handling is used to achieve more accurate classification. Further to reduce the huge dimensionality of the feature space, feature selection methods based on information gain (IG) and weighted frequency and odds (WFO) are used. A supervised feature weighting scheme called delta term frequency-inverse document frequency (TF-IDF) is also employed to boost the importance of discriminative features using the observed uneven distribution of features between the two classes. Experimental results show the effectiveness of generalized syntactic dependency features over standard features for sentiment classification using Boolean multinomial naive Bayes (BMNB) classifier.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2019, 67, 2; 339-347
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the Representation of Planes for Efficient Graph-based SLAM with High-level Features
Autorzy:
Wietrzykowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/384465.pdf
Data publikacji:
2016
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
SLAM
features
plane parametrization,
graph-based optimization
Opis:
Despite the fact, that dense SLAM systems are extensively developed and are getting popular, feature based ones still have many advantages over them. One of the most important matters in sparse systems are features. The performance and robustness of a system depends strictly on the quality of constraints imposed by feature observations and reliable matching between measurements and features. To improve those two aspects, higher-level features can be used, and planes are a natural choice. We tackle the problem of plugging planes into the g2o optimization framework with two distinct plane representations: one based on a properly stated SE(3) parametrization and one based on a minimal parametrization analogous to quaternions. Proposed solutions were implemented as extensions to the g2o framework and experiments that verify them were conducted using simulation. We provide a comparison of performance under various conditions that emphasized differences.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2016, 10, 3; 3-11
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Study on of Music Features Derived from Audio Recordings Examples – a Quantitative Analysis
Autorzy:
Dorochowicz, A.
Kostek, B.
Powiązania:
https://bibliotekanauki.pl/articles/178092.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
music genre
audio parametrization
music features
Opis:
The paper presents a comparative study of music features derived from audio recordings, i.e. the same music pieces but representing different music genres, excerpts performed by different musicians, and songs performed by a musician, whose style evolved over time. Firstly, the origin and the background of the division of music genres were shortly presented. Then, several objective parameters of an audio signal were recalled that have an easy interpretation in the context of perceptual relevance. Within the study parameter values were extracted from music excerpts, gathered and compared to determine to what extent they are similar within the songs of the same performer or samples representing the same piece.
Źródło:
Archives of Acoustics; 2018, 43, 3; 505-516
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Residential satisfaction and mobility in Göktürk peripheral neighbourhood
Autorzy:
Nasrollahzadeh, Somaiyeh
Koramaz, Turgay Kerem
Powiązania:
https://bibliotekanauki.pl/articles/2077948.pdf
Data publikacji:
2020-07-03
Wydawca:
Stowarzyszenie Naukowe Przestrzeń Społeczna i Środowisko
Tematy:
residential mobility
residential satisfaction
physical features
socio-economic features
gated community
Opis:
Among the main factors that affect residential mobility, satisfaction of households from their living environment and dwelling is outstanding since it covers most of the related variables. The extent to which households expectations are met by their residential environment depends on the socioeconomic features matching the physical and spatial qualities of their living environment. This paper aims to contribute to theory and practice concerning residential satisfaction in housing through an assessment of the Göktürk residential neighbourhood and its housing, and its relationship to households’ residential mobility. Göktürk, which is located in the northwestern periphery of Istanbul, is a significant residential area, with the majority of its inhabitants live in houses with luxury lifestyle while other households are living in informal settlements with the lowest quality of housing and neighbourhood. In the first section of this paper, an overview of the residential texture of the Göktürk neighbourhood is discussed. Following this, the methodology and analysis of findings covering 210 households’ views living in two main segments in terms of their socio-economic characteristics are reviewed. Finally, the physical features of neighbourhood such as housing and status of its quality are discussed to explore the overall satisfaction of respondents with their current situation. The importance of this research is that, in this area, two income groups of households which are very different from each other are living side by side. The major findings reveal that most households are satisfied with the quality of neighbourhood while a significant number of high-income households are dissatisfied with the environmental quality of neighbourhood and are satisfied with their housing, whereas some middle- and upper-class households are dissatisfied with their housing. It should be noticed that low-income households continue to admit that they are satisfied with their homes, despite the fact that they are living in squatter settlements, indicating that they do not want to lose their houses even with the least level of quality.
Źródło:
Przestrzeń Społeczna; 2020, 2, 2/2020 (20); 51 - 84
2084-1558
Pojawia się w:
Przestrzeń Społeczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The accounting features of agricultural enterprises
Autorzy:
Varro, T.
Powiązania:
https://bibliotekanauki.pl/articles/572633.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Opis:
Agricultural production has a number of special features which essentially distinguish it from other sectors of national economy (industry, building industry, trade, etc.) The general regularities often prevail very specifically. The agricultural production is performed in open areas, exposed to the force of nature, closely connected to the land. The land has a primary role in farming, and a major part of expenditures are utilised through arable land. The natural and economic attributes of arable land and the inseparably related climate conditions substantially determine the method and success of farming. Farming specialties often require special accounting solutions which can also be found in the case of agricultural enterprises. The objective of the present paper is to examine the assessment procedures in regard to agricultural enterprises which can be applied in the case of fixed assets.
Źródło:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego; 2014, 14[29], 4
2081-6960
Pojawia się w:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Organizational Culture of Vocational and Technical Educational Institution: Concept, Content, Functions and Features
Autorzy:
POLISHCHUK, Tetyana P.
Powiązania:
https://bibliotekanauki.pl/articles/455088.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Rzeszowski
Tematy:
organizational culture
educational institution
value orientation
functions
features
Opis:
In modern conditions, the successful development of an educational institution as an organization, implementation and management of technological change in administrative activity of school leaders is impossible without taking into account the organizational culture as the leading factor of management activities. Purposeful formation of organizational culture of an educational institution, focused on innovation, integrating the interests of teachers and students, will allow it to operate successfully in a market economy and information society. The article focuses on revealing the contents of organizational culture of a vocational and technical educational institution of agricultural profile, the definition of its functions and features based on the analysis and synthesis of modern scientific sources specific to the system vocational and technical education in Ukraine.
Źródło:
Edukacja-Technika-Informatyka; 2015, 6, 2; 112-116
2080-9069
Pojawia się w:
Edukacja-Technika-Informatyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polskie akcenty w publicystyce Aleksandra Sołżenicyna
Polish features in the Aleksandr Solzhenitsyn’s writing
Autorzy:
Siemianowska, Iza
Powiązania:
https://bibliotekanauki.pl/articles/482033.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
writing
Polish features
Aleksandr Solzhenitsyn
The Gulag Archipelago
Jerzy Wegierski
Opis:
Poland and Polish people are shown in the Aleksandr Solzhenitsyn’s writing in the context of complicated Polish-Russian relations. In Repentance and Self-limitation the author criticises Polish nation for being unable to repent and admit making mistakes in the past in a historical context. At the same time he claims that Russians have a natural ability to repentance, that is a condition of a moral renewal of a nation. Nevertheless, the overall picture of the Polish nation in Solzhenitsyn’s writing is positive. This Russian Nobel prize winner highlights Polish courage, pride and their undeterred struggle for freedom. In The Gulag Archipelago the author eternalises a Polish scientist named Jerzy Wegierski, a prisoner of a forced labour camp, who had been Solzhenitsyn’s friend till his death. It is also very important to highlight Solzhenitsyn’s respect and attitude toward the Pope John Paul II. The article is an attempt to recall and analyse Polish features in the Aleksandr Solzhenitsyn’s writing.
Źródło:
Acta Polono-Ruthenica; 2017, 3, XXII; 73-82
1427-549X
Pojawia się w:
Acta Polono-Ruthenica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Significance of features in object recognition using depth sensors
Autorzy:
Harasymowicz-Boggio, B.
Chechlinski, L
Siemiatkowska, B.
Powiązania:
https://bibliotekanauki.pl/articles/173215.pdf
Data publikacji:
2015
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
depth sensor
RGB-D features
3D object recognition
Kinect
Opis:
This article concerns a key topic in the field of visual object recognition – the use of features. Object recognition algorithms typically rely on a fixed vector of pre-selected features extracted from 2D or 3D scenes, which are then analyzed with various classification techniques. On the other hand, the activation of particular features in biological vision systems is hierarchical and data-driven. To achieve a deeper understanding of the subject, we have introduced several mathematical tools to estimate multiple RGB-D features’ relevance for different object recognition tasks and conducted statistical experiments involving our database of high quality 3D point clouds. From the thorough analysis of the obtained results we draw conclusions that may be useful to design better, more adaptive object recognition algorithms.
Źródło:
Optica Applicata; 2015, 45, 4; 559-571
0078-5466
1899-7015
Pojawia się w:
Optica Applicata
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structure, function and cross-scale properties of landscape boundaries – a case study of the Płock area
Autorzy:
Kulczyk, Sylwia
Powiązania:
https://bibliotekanauki.pl/articles/2036146.pdf
Data publikacji:
2013-12-30
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Landscape
boundary
structural features
functional features
spatial hierarchy
Opis:
The paper describes features of landscape boundaries in the lowland landscape of Poland and verifies their cross-scale properties. The diversity of lithology, morphometry and land use was taken into account by delimitation of the boundaries. A scale of 1:50 000 was set as the basis. Three structural features (length, contrast and sinuosity) and two functional features (permeability and stability) were examined. The boundaries within the research area are typically of average length, low sinuosity, high permeability and low stability. A high correspondence between the diversity of abiotic components and land use is observed, resulting in a large number of high-contrast boundaries. However, this feature does not necessarily mean that these patterns are cross scale and can be applied at a higher level of landscape hierarchy. A geochemical/typological and regional order has been explored to describe properties of landscape boundaries for different spatial scales. Only the first of the listed orders corresponds to diversification of boundary features.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2013, 17, 4; 21-27
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mikrocechy geometryczne elementów rozdrabniających
Microgeometrical features of milling elements
Autorzy:
Matuszewski, M.
Styp-Rekowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/2070290.pdf
Data publikacji:
2009
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
rozdrabnianie
jakość
element rozdrabniający
cechy mikrogeometryczne
disintegration
quality
milling element
microgeometrical features
Opis:
W pracy przedstawiono zagadnienie wpływu cech mikrogeometrycz-nych elementów rozdrabniających w rozdrabniaczach żywności na jakość rozdrabnianych cząstek. Omówiono cechy mikrogeometryczne i zaproponowano kryteria ich optymalizacji. Do cech tych zaliczamy wielkości opisujące strukturę geometryczną powierzchni (SGP).
Influence of microgeometrical features of milling elements in a shred-der on disintegrated particles ąuality is discussed in the paper. Essen-tial features were identified and criteria of their optimization introdu-ced. The features describing surface geometrical structure (SGS) were included into this group.
Źródło:
Inżynieria i Aparatura Chemiczna; 2009, 2; 94-95
0368-0827
Pojawia się w:
Inżynieria i Aparatura Chemiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facial features and social attractiveness: preferences of Bosnian female students
Autorzy:
Bosankić, Nina
Besevic, Viktorija
Draganović, Selvira
Mesic, Enisa
Sokolovic, Suajb
Powiązania:
https://bibliotekanauki.pl/articles/628725.pdf
Data publikacji:
2015
Wydawca:
Fundacja Pro Scientia Publica
Tematy:
social attractiveness, facial features, physical appearance
Opis:
This research aimed at testing multiple fitness hypothesis of attraction, investigating relationship between male facial characteristic and female students' reported readiness to engage in various social relations. A total of 27 male photos were evaluated on five dimensions on a seven-point Likert-type scale ranging from -3 to 3, by convenient sample of 90 female students of University of Sarajevo. The dimensions were: desirable to date – not desirable to date; desirable to marry – not desirable to marry; desirable to have sex with – not desirable to have sex with; desirable to be a friend – not desirable to be a friend; attractive - not attractive. Facial metric measurements of facial features such as distance between the eyes, smile width and height were performed using AutoCad. The results indicate that only smile width positively correlates with desirability of establishing friendship, whilst none of the other characteristics correlates with any of the other dimensions. This leads to the conclusion that motivation to establish various social relations cannot be reduced to mere physical appearance, mainly facial features, but many other variables yet to be investigated.
Źródło:
Journal of Education Culture and Society; 2015, 6, 1; 129-140
2081-1640
Pojawia się w:
Journal of Education Culture and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zrównywanie wartości miar cech obiektów technicznych
Equalization of technical objects features values
Autorzy:
Bielawski, P.
Powiązania:
https://bibliotekanauki.pl/articles/277000.pdf
Data publikacji:
2014
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
cechy przedsiębiorstwa
cechy systemów technicznych
identyfikacja obiektów technicznych
zarządzanie majątkiem
obsługiwanie
wartość miary cechy
enterprise features
features of technical systems
identification of technical objects
asset management
maintenance
feature measure value
Opis:
Scharakteryzowano przedsiębiorstwo działające w społecznej gospodarce rynkowej, wymieniono cechy przedsiębiorstwa i przedstawiono fazy życia obiektów technicznych. Dokonano dekompozycji majątku przedsiębiorstwa i wyszczególniono pojęcia: system produkcyjny, obiekty techniczne, obiekty systemów technicznych. Poruszono problem cech i struktury cech systemu produkcyjnego. Wskazano na wpływ potencjału eksploatacyjnego na inne cechy systemu produkcyjnego. Wskazano na związki między cechami systemu produkcyjnego i cechami przedsiębiorstwa. Przedstawiono relacje między jakością przedsiębiorstwa, jakością systemu produkcyjnego i jakością wyrobu. Wprowadzono pojęcie wartości rzeczywistej i wartości pożądanej miary danej cechy. Wykazano konieczność zrównywania wartości rzeczywistych miar cech systemu produkcyjnego z pożądanymi wartościami miar cech systemu produkcyjnego. Przedstawiono algorytmy zrównywania wartości miar cech na poziomie systemów technicznych, obiektów systemów technicznych, zespołów funkcjonalnych obiektów i elementów obiektów. Opisano metody i środki wyrównywania wartości miar cech. Każdemu poziomowi przypisano sposób realizacji zrównywania wartości miar cech. Poruszono problem identyfikacji cech na każdym poziomie dekompozycji systemu produkcyjnego. Wskazano na rolę obsługiwania w zrównywaniu wartości cech systemu produkcyjnego. Scharakteryzowano metodykę identyfikacji obiektów stosowaną w obsługiwaniu. Opisano rolę „asset management” w zrównywaniu wartości miar cech systemu produkcyjnego. Uzasadniono potrzebę tworzenia kompletnego i spójnego systemu miar cech od poziomu przedsiębiorstwa do poziomu elementu obiektu systemu technicznego. Zaznaczono, że istotą takiego systemu powinna być możliwość wyznaczania wartości miar cech jednego poziomu dekompozycji na podstawie wartości miar cech sąsiedniego poziomu dekompozycji systemu.
The enterprise operating in the social market economy is characterized, the features of enterprise has been listed and life phases of technical objects been presented. The assets of the enterprise are decomposed and following concepts are specified: production system, technical object, objects of technical systems. The problem of features and features structure of the production system is touched. The operating potential influence on other features of the production system is pointed out. The relationship between the features of the production system and the features of the enterprise is pointed out. It is the concept of real value und required value of given feature introduced. It has been shown the need to equalize the values of the real and required measures of the features of production system. The algorithms to equalize the measure at the level of technical systems, technical system objects, object functional units and parts of objects are presented. Described are methods and means of equalizing the measures values of features. To each level is assigned a manner of the implementation of value feature equalization. The problem of feature identification of each level of decomposition of the production system is touched. The role of maintenance in equalizing the features measures values of the production system is indicated. The methodology to objects identity used in the maintenance is characterized. The role of asset management in equalizing of features measures values of production system is described. The need to create a complete and coherent system of features from enterprise level to the level of an object element of the technical system is justified. It was noted that the essence of such a system should be able to designate the features values of one level of decomposition on the bases of features values of the adjacent level of decomposition system.
Źródło:
Pomiary Automatyka Robotyka; 2014, 18, 4; 80-87
1427-9126
Pojawia się w:
Pomiary Automatyka Robotyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Für wen sprechen Politiker? Geschlechtsfrage
Autorzy:
Chorna, Olena
Powiązania:
https://bibliotekanauki.pl/articles/458593.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Wrocławski. Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe
Tematy:
political discourse
masculine communicative features feminine communicative features
argumentation
manipulation
politischer Diskurs
männliche kommunikative Merkmale
weibliche kommunikative Merkmale
Argumentation
Manipulation
Opis:
For whom do politicians speak? Gender question Political communication is traditionally called anthropogenic agonal communication which shows a distinct manipulative specificity. The paper attempts to single out typical masculine and typical feminine means of verbal argumentation in ritual political speeches. It states that extralingual component of political speeches is dominated by feminine features, while verbal component has masculine character.
Politische Kommunikation wird traditionell als anthropogene agonale Kommunikation untersucht, die eine ausgeprägte manipulative Spezifität aufweist. Der Aufsatz versucht, in rituellen politischen Reden typisch männliche und typisch weibliche Mittel der verbalen Argumentation herauszuarbeiten. Die extralinguistische Komponente der politischen Rede hat also ausdrückliche weibliche Merkmale; gleichzeitig dominieren maskuline Merkmale die verbale Komponente.
Źródło:
Linguistische Treffen in Wrocław; 2018, 14; 85-93
2084-3062
2657-5647
Pojawia się w:
Linguistische Treffen in Wrocław
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Usytuowanie fonologicznych cech dystynktywnych w strukturze poszczególnych typów cech głosowych
The Location of Phonological Distinctive Features in the Structure of Individual Types of Voice Features
Autorzy:
Lapis, Włodzimierz
Powiązania:
https://bibliotekanauki.pl/articles/1038068.pdf
Data publikacji:
2008-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Opis:
Based on the analysis of entries from Polański 1999, the present work – as its title indicates - explores “the location of phonological distinctive features in the structure of individual types of voice features”. The exploration of this topic will enable us to properly comprehend the notion of ‘distinctiveness’ (primarily in linguistics, but - through natural expansion - also in other domains of sciences). We will address such questions as: what it is (and what it is not), how to understand it, what kinds of distinctiveness exist, and which of its aspects we might deal with.
Źródło:
Investigationes Linguisticae; 2008, 16; 108-118
1426-188X
1733-1757
Pojawia się w:
Investigationes Linguisticae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Związki (korelacje) między cechami mięsa nutrii
The correlations between meat features of nutria
Autorzy:
Cholewa, R.
Pietrzak, M.
Powiązania:
https://bibliotekanauki.pl/articles/270912.pdf
Data publikacji:
2014
Wydawca:
Centralny Ośrodek Badawczo-Rozwojowy Aparatury Badawczej i Dydaktycznej, COBRABiD
Tematy:
nutria
mięso
korelacje między cechami
coypu
meat
correlations between features
Opis:
Celem niniejszych badań była charakterystyka podstawowych cech użytkowych mięsa nutrii i oszacowanie współczynników korelacji między nimi. Na 21 nutriach odmiany grenlandzkiej i standardowej oceniono organoleptycznie (w pkt.): kruchość, soczystość, smak i zapach mięsa oraz ubytek jego masy. Zmierzono również barwę mięsa spektrofotometrem Minolta 508i. Drugi etap pracy dotyczył oszacowania współczynników korelacji między cechami. Oszacowane w niniejszych badaniach współczynniki korelacji badanych cech mięsa nutrii mieściły się w przedziale od 0,496 do 0,8821. Spośród współczynników korelacji większość miała wartości znaczące.
Profile of basis usable coypu’s features was the aim of present investigations and estimations their coefficients r . Meat of 21 nutria (Greenland and Standard) was chacked on tenderness, juiciness, taste and flavor via organoleptic method. Indices of colour with Spektrophotometr Minolta 508i were determined. The coefficients of correlation were estimated between features. Estimated in present investigations correlation studied features coypu’s meat be comprised in compartment since 0,496 to 0,8821. From among counted coefficients of linear correlation the decided majority had the significant values.
Źródło:
Aparatura Badawcza i Dydaktyczna; 2014, 19, 2; 205-208
2392-1765
Pojawia się w:
Aparatura Badawcza i Dydaktyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pressure dissolution features in Oxfordian microbial-sponge buildups with pseudonodular texture, Kraków Upland, Poland
Autorzy:
Matyszkiewicz, J.
Kochman, A.
Powiązania:
https://bibliotekanauki.pl/articles/191583.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
pressure dissolution features
pseudonodularity
microbial-sponge buildups
Oxfordian
southern Poland
Opis:
Part of the Oxfordian carbonate buildups in the southern part of the Kraków Upland is developed as pseudonodular limestones, which represent segment reefs. These limestones are composed of connected, rounded-oval to subangular carbonate pseudonodules. The pseudonodules, densely packed within the limestone, fall out easily under mechanical stress. The recently observed texture of pseudonodular limestones resulted from two stages of chemical compaction. During the first stage, in the Late Jurassic, high-amplitude and low-amplitude stylolites and dissolution seams were formed. The sites particularly favourable for the development of high-amplitude stylolites were the boundaries between already lithified fragments of the laminar, rigid microbial-sponge framework. The low-amplitude stylolites formed mainly in the intercalated wackestone-packstone, which was lithified somewhat later; hence, the dissolution seams originated at the contacts between the rigid microbial-sponge framework and the wackestonepackstone. After Early Cretaceous erosion, which decreased the burial load, Late Cretaceous sedimentation enabled the renewal of pressure dissolution. Thus, some low-amplitude stylolites evolved into dissolution seams. In stylolites composed of both low- and high-amplitude segments, dissolution proceeded at the bases of interpenetrating high-amplitude stylolite columns, with the simultaneous transformation of low-amplitude stylolite segments into dissolution seams. These seams, which formed at the initial stage of chemical compaction, were subjected in turn to further pressure dissolution, giving rise to the formation of horsetail structures. The vertical stress field, which triggered the pressure dissolution processes, presumably resulted in the formation of high-angle and vertical incipient tension gashes. At the beginning of the processes, these gashes remained closed. In the Cenozoic, under the extensional regime generated by overthrusting Carpathian flysch nappes, some high-angle and vertical dissolution seams and low-amplitude stylolites opened up, forming deformed dissolution seams and deformed stylolites. Under the same conditions, the high-angle and vertical tension gashes opened up as well. Subsequently, during the exposure period, unloading fractures developed, partly as a result of the opening of some subhorizontal and horizontal dissolution seams and stylolites. The unloading fractures, along with the already existing vertical and high-angle tension gashes, formed the network changing the limestone into pseudonodules of various shapes and sizes. The open spaces between the limestone fragments became local conduits for karst waters.
Źródło:
Annales Societatis Geologorum Poloniae; 2016, 86, 4; 355-377
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przyszłościowe wymagania dotyczące projektowania urządzeń budowy przeciwwybuchowej
Future requirements concerning the development of devices with anti-explosion features
Autorzy:
Figiel, A.
Powiązania:
https://bibliotekanauki.pl/articles/187766.pdf
Data publikacji:
2013
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Technik Innowacyjnych EMAG
Tematy:
urządzenia budowy przeciwwybuchowej
devices of anti-explosion features
Opis:
W artykule przedstawiono wymagania techniczne, jakie będą musiały spełniać urządzenia elektryczne budowy przeciwwybuchowej, w związku z ustanowieniem nowego wydania normy EN 60079-0, oraz urządzenia zabezpieczające, w związku z koniecznością realizowania przez nie funkcji z wymaganym poziomem niezawodności, określonym według normy PN-EN 50495:2013.
The article presents technical requirements for electrical devices with anti-explosion features stipulated by the new version of the EN 60079-0 standard, as well as protection devices which perform functions with a certain reliability level, stipulated by PN-EN 50495:2013.
Źródło:
Mechanizacja i Automatyzacja Górnictwa; 2013, R. 51, nr 5, 5; 17-21
0208-7448
Pojawia się w:
Mechanizacja i Automatyzacja Górnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Construction method of the topographical features model for underwater terrain navigation
Autorzy:
Wang, L.
Yu, L.
Zhu, Y.
Powiązania:
https://bibliotekanauki.pl/articles/259976.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
Terrain Aided Navigation
terrain features
Terrain Navigation Information Content (TNIC)
correlation
Opis:
Terrain database is the reference basic for autonomous underwater vehicle (AUV) to implement underwater terrain navigation (UTN) functions, and is the important part of building topographical features model for UTN. To investigate the feasibility and correlation of a variety of terrain parameters as terrain navigation information metrics, this paper described and analyzed the underwater terrain features and topography parameters calculation method. Proposing a comprehensive evaluation method for terrain navigation information, and constructing an underwater navigation information analysis model, which is associated with topographic features. Simulation results show that the underwater terrain features, are associated with UTN information directly or indirectly, also affect the terrain matching capture probability and the positioning accuracy directly.
Źródło:
Polish Maritime Research; 2015, S 1; 121-125
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geometric and semantic quality assessments of building features in OpenStreetMap for some areas of Istanbul
Autorzy:
Basaraner, Melih
Powiązania:
https://bibliotekanauki.pl/articles/1191768.pdf
Data publikacji:
2020
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
OpenStreetMap
building features
geometric data quality
semantic data quality
topographic data
Opis:
Nowadays volunteered geographic information (VGI) and collaborative mapping projects such as OpenStreetMap (OSM) have gained popularity as they not only offer free data but also allow crowdsourced contributions. Spatial data entry in this manner creates quality concerns for further use of the VGI data. In this regard, this article focuses on the assessments of geometric and semantic quality of the OSM building features (BFs) against a large-scale topographic (TOPO) data belonging to some areas of Istanbul. The comparison is carried out based on the one-to-one matched BFs according to a geometric matching ratio. In geometric terms, various parameters of position (i.e. X, Y), size (i.e. area, perimeter and granularity), shape (i.e. convexity, circularity, elongation, equivalent rectangular index, rectangularity and roughness index), and orientation (i.e. orientation angle) elements are computed and compared. In semantic terms, BF type coherences are evaluated. According to the findings of geometric quality, the average positional difference was less than three meters. In addition, the perimeter values tended to decrease while area and granularity values tended to increase in OSM data against TOPO data. Those showed that the level of the detail of the OSM BFs was lower than TOPO BFs in general. This was also confirmed by the decreasing tendency of shape complexity according to the parameters of shape element. Orientation angle differences was often low except for some special cases. It was found that the scale of the OSM dataset, even though not homogenous, approximately corresponded to the lower limit of medium scale maps (i.e. 1:10,000) or a slightly smaller scale. According to the findings of semantic quality, in case of the presence of specific type definition, the coherence was rather high between OSM and TOPO BFs while the most OSM BFs did not have a specific type attribute. This study showed that the matching process needed some improvements while the followed approach was largely successful in the evaluation of the matched buildings from geometric and semantic aspects.
Źródło:
Polish Cartographical Review; 2020, 52, 3; 94-107
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cechy geometryczne ziarna wybranych odmian zbóż
Geometric features of grain for selected corn varieties
Autorzy:
Hebda, T.
Micek, P.
Powiązania:
https://bibliotekanauki.pl/articles/287863.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
zboże
ziarno
cechy geometryczne
objętość
cereal grain
geometrical features
volume
Opis:
Celem pracy było określenie zależności pomiędzy cechami geometrycznymi ziarna zbóż. Zakres pracy obejmował pomiar podstawowych wymiarów ziarna (szerokość, grubość i długość) oraz obliczenie jego objętości, powierzchni zewnętrznej i współczynnika sferyczności. Pomiary przeprowadzono na ziarnie 11 odmian jęczmienia (Gregor, Gil, Sigra, Bombay, Tiffany, Stratus, Rudzik, Rodos, Rodion, Rastik, Orthega) oraz 4 odmianach owsa (Szakal, Bajka, Dukat, Akt). Wykazano, że dla ziarna jęczmienia za podstawową cechę rozdzielczą należy przyjąć szerokość ziarna, natomiast dla owsa jego długość. Ponadto stwierdzono istotną (p<0,05) zależność pomiędzy podstawowymi wymiarami ziarna (współczynniki korelacji powyżej 0,95) oraz duże wyrównanie właściwości geometrycznych ziarna w obrębie każdego z badanych gatunków zbóż.
The purpose of the work was to determine the dependencies between geometric features of corn grains. The scope of work included measurement of main grain dimensions (width, thickness and length) and calculation of grain volume, external surface and sphere factor. The measurements were performed on grain of 11 varieties of barley (Gregor, Gil, Sigra, Bombay, Tiffany, Stratus, Rudzik, Rodos, Rodion, Rastik, Orthega) and 4 varieties of oat (Szakal, Bajka, Dukat, Akt). It was demonstrated that a basic distribution quality, which should be adopted for barley grain iswidth, and for oat it is length. Furthermore, the measurement showed significant (P<0,05) dependence between basic dimensions of grain (correlation coefficients higher than 0,95) and high balancing of geometric properties of grain for each tested corn types.
Źródło:
Inżynieria Rolnicza; 2007, R. 11, nr 5 (93), 5 (93); 187-193
1429-7264
Pojawia się w:
Inżynieria Rolnicza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality features of metal matrix composite castings
Cechy jakości odlewów z metalowych materiałów kompozytowych
Autorzy:
Gawdzińska, K.
Powiązania:
https://bibliotekanauki.pl/articles/353101.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
quality features
casting
metal matrix composites
cechy jakości
odlewy
metalowe odlewy kompozytowe
Opis:
In this paper it is stated, that a set of quality features of metal matrix composite castings differs from the same set for castings of classic materials, although some features are common for both of these material groups. These features (pertaining to a set of quality characteristics of composite castings) have been named as specific, they have not been determined yet and a description of material quality should be performed (according to the qualitology) on a principle of description of quality characteristics of this product. Therefore, this set of features has been determined. It was proposed to add the following characteristics to the set of specific features of composite castings quality: matrix material, reinforcement material, binding between components and porosity of the composite casting. In this set a sub-set of quality characteristics of composite castings was also determined.
Stwierdzono, że zbiór cech jakości metalowych odlewów kompozytowych różni się od zbioru cech jakości odlewów z materiałów klasycznych, choć niektóre cechy są zbieżne dla obu tych grup materiałowych. Cechy te (należące do zbioru cech jakości odlewów kompozytowych) nazwano specyficznymi, nie były one dotychczas określone, a opis jakości materiałów powinien odbywać się (w myśl kwalitologii) na zasadzie opisu cech jakości tego wyrobu. Określono zatem ten zbiór cech. Zaproponowano, aby do zbioru specyficznych cech jakości odlewów kompozytowych zaliczyć: materiał osnowy, materiał zbrojenia, połączenie pomiędzy komponentami i porowatość odlewu kompozytowego. W zbiorze tym określono również podzbiór cech jakości odlewów kompozytowych.
Źródło:
Archives of Metallurgy and Materials; 2013, 58, 3; 659-662
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A novel drift detection algorithm based on features’ importance analysis in a data streams environment
Autorzy:
Duda, Piotr
Przybyszewski, Krzysztof
Wang, Lipo
Powiązania:
https://bibliotekanauki.pl/articles/1837417.pdf
Data publikacji:
2020
Wydawca:
Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:
data stream mining
random forest
features importance
Opis:
The training set consists of many features that influence the classifier in different degrees. Choosing the most important features and rejecting those that do not carry relevant information is of great importance to the operating of the learned model. In the case of data streams, the importance of the features may additionally change over time. Such changes affect the performance of the classifier but can also be an important indicator of occurring concept-drift. In this work, we propose a new algorithm for data streams classification, called Random Forest with Features Importance (RFFI), which uses the measure of features importance as a drift detector. The RFFT algorithm implements solutions inspired by the Random Forest algorithm to the data stream scenarios. The proposed algorithm combines the ability of ensemble methods for handling slow changes in a data stream with a new method for detecting concept drift occurrence. The work contains an experimental analysis of the proposed algorithm, carried out on synthetic and real data.
Źródło:
Journal of Artificial Intelligence and Soft Computing Research; 2020, 10, 4; 287-298
2083-2567
2449-6499
Pojawia się w:
Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Method of signature recognition with the use of the complex features
Autorzy:
Doroz, R.
Pałys, M.
Orczyk, T.
Safaverdi, H.
Powiązania:
https://bibliotekanauki.pl/articles/333247.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
biometrics
signature recognition
complex features
biometria
rozpoznawanie podpisu
funkcje złożone
Opis:
In this paper a new method of handwritten signatures verification has been proposed. This method, for each signature, creates complex features which are describing this signature. These features are based on dependencies analysis between dynamic features registered by tablets. These complex features are then used to create vectors describing the signature. Elements of these vectors are calculated using measures proposed in this work. The similarity between signatures is assessed by determining the similarity of vectors in the compared signatures. Research, whose results will be presented in the further part of this work, have shown a high efficiency of verification using proposed method.
Źródło:
Journal of Medical Informatics & Technologies; 2014, 23; 155-162
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Discovery of new Iron Age groove-type features from Michałowice in 2010. A geophysical case study
Autorzy:
Wroniecki, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/442435.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Jagielloński. Instytut Archeologii
Tematy:
Michałowice, archaeological geophysics, non-invasive archaeology, magnetic prospecting,
groove-type features
Opis:
The archaeological site in Michałowice is located in south-eastern Poland within the Świętokrzyskie Voivodeship, Czarnocin commune. It is thus far the only known site with over a dozen excavated groove-type burials attributed to the Roman Iron Age of the Przeworsk Culture.In 2010 a small geophysical test survey was commissioned encompassing an area of 50×30m. Amongst the many geophysical techniques available for such an investigation, the magnetic method was chosen. The aim of the survey was first of all to test whether the local archaeological features that were assumed to exist within the site, such as groove-type square burial enclosures, urn graves and possible settlement pits or even anthropogenic sediments, would generate a clear, interpretable geophysical anomaly. For this purpose a Bartington Grad601-Dual fluxgate gradiometer was used. Data was collected in parallel traverses with 1×0.12m sampling and within one 30×30m and one 20×30m grid. The systematic analysis and mapping of the anomalies registered with magnetic prospecting confirmed the presence of buried archaeological structures, revealing new details of the Michałowice sepulchral complex. Although the study area was relatively small, the amount of new information acquired from the survey was overwhelming. What came as a surprise is that all of these anomalies were located in an area presumed to be a peripheral part of the archaeological site. Thanks to the experiences of the 2010 survey, the capabilities of the magnetic method on this specific site have been thoroughly investigated and evaluated positively. For now, a basic modus operandi for interpreting magnetic data for Michałowice has been created, which hopefully will serve as a roadmap or reference for future integrated non-invasive approaches in the region.
Źródło:
Recherches Archéologiques Nouvelle Serie; 2012, 4; 161-170
0137-3285
Pojawia się w:
Recherches Archéologiques Nouvelle Serie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cechy językowe Godzinek o Niepokalanym Poczęciu Najświętszej Marii Panny
Linguistic features of “Little Office of the Blessed Virgin Mary”
Autorzy:
Sędziak, Henryka
Powiązania:
https://bibliotekanauki.pl/articles/627131.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Gdański. Wydział Filologiczny
Tematy:
cechy XIX-wiecznego polskiego języka religijnego
cechy współczesnego polskiego języka religijnego
features of the 19th-Century Polish religious language
features of the contemporary Polish religious language
Opis:
The analysis of the 19th-Century rendition of „Little Office” indicated that in comparison to the contemporary text of the devotion the religious language has not undergone major changes. In the historical text there are only a few features not present in contemporary prayers. These include: – é in affixes -éj in singular genitive and in affix -ém in singular instrumental and locative cases in the adjectival and pronoun declension; – differences in creating past participle with suffixes -one, today inflected as -ęte; – affix ą in singular accusative of feminine nouns, today inflected as -ę; – affix -m in first-person plural verbs, today inflected as -my. Similarly, vocabulary that today is classified as archaic has been preserved in contemporary prayers. The immutability of religious language is one of its fundamental features that has been in force in the Catholic Church until the Second Vatican Council.
Źródło:
Język - Szkoła - Religia; 2011, 6; 365-372
2080-3400
Pojawia się w:
Język - Szkoła - Religia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Features of Implementation of Safety Management System
Autorzy:
Kharchenko, Volodymyr
Chynchenko, Yuryi
Powiązania:
https://bibliotekanauki.pl/articles/504090.pdf
Data publikacji:
2009
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Opis:
The article is devoted to the issue of implementation of safety management system. It is one of the most important areas in the field of air transport. The authors are presenting modern approach to the problem. Aspects of practical realisation of safety management in National Aviation University (Ukraine) are given.
Źródło:
Logistics and Transport; 2009, 9, 2; 39-42
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Measuring means knowledge
Autorzy:
Balle, B.
Powiązania:
https://bibliotekanauki.pl/articles/132138.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
measuring machine
geometric features
precision
scans
Opis:
Optical designers, physicists and engineers at FISBA develop, analyze and optimize optical components on behalf of their customers. Thanks to its innovative production techniques, the Swiss company is widely renowned as a manufacturer of highquality optical components and systems. A ZEISS MICURA coordinate measuring machine is among the tools used by the company to ensure the quality that is valued around the globe.
Źródło:
Advanced Technologies in Mechanics; 2016, 3, no. 1 (6); 24-29
2392-0327
Pojawia się w:
Advanced Technologies in Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some security features of selected IoT platforms
Autorzy:
Kałaska, Robert
Czarnul, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/1954612.pdf
Data publikacji:
2020
Wydawca:
Politechnika Gdańska
Tematy:
IoT security features
IoT architecture
IoT platforms
IoT middleware
funkcje bezpieczeństwa IoT
architektura IoT
platforma IoT
oprogramowanie pośredniczące IoT
Opis:
IoT (Internet of Things) is certainly one of the leading current and future trends for processing in the current distributed world. It is changing our life and society. IoT allows new ubiquitous applications and processing, but, on the other hand, it introduces potentially serious security threats. Nowadays researchers in IoT areas should, without a doubt, consider and focus on security aspects. This paper is aimed at a high-level review of the existing IoT enabling standalone middleware solutions and frameworks in terms of potential application areas, architecture and components, communication APIs as well as support for key security features including access control, support against attacks on service, device authorization and data filtering. On the one hand, it allows the developer to choose the middleware best matching their needs. On the other hand, it can serve as a starting point for further research on middleware security features based on the provided security related open areas and challenges.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2020, 24, 1; 29-61
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Subject-Participatory Paradigm in Correlation with the Constitutive Features of Pedagogical Qualitative Research: A Personalistic Perspective
Autorzy:
Szymańska, Maria
Powiązania:
https://bibliotekanauki.pl/articles/2120376.pdf
Data publikacji:
2022-06-29
Wydawca:
Akademia Ignatianum w Krakowie
Tematy:
paradigm
subject-participatory paradigm
qualitative research
the constitutive features
personalistic perspective
Opis:
The aim of the article is to show the correlation between the subject-participatory paradigm and the basic features of qualitative pedagogical research in practical terms. The choice of this research topic can be justified by the insufficient range of literature in the field. Therefore, the subject-participatory paradigm will be explored from the personalistic perspective, with reference to the constitutive features of pedagogical qualitative research in order to address the research problem while taking into account the above-mentioned correlation. The starting point is the concept of the subject-participatory paradigm grounded in the thought of Karol Wojtyła. Then, in conducting a hermeneutic analysis, the author refers to the concepts of scientists such as Dariusz Kubinowski, Krzysztof Szmidt, Marcella Kelly, Maura Dowling, Michelle Millar, Matthew de Carlo, and others. Also, references are made to the research stages, mainly embedded in the creative methodology, which can facilitate the emergence of the correlation between the aforementioned paradigm and the constitutive features of pedagogical qualitative research.
Źródło:
Multidisciplinary Journal of School Education; 2022, 11, 1 (21); 151-169
2543-7585
Pojawia się w:
Multidisciplinary Journal of School Education
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Behavioral features of the speech signal as part of improving the effectiveness of the automatic speaker recognition system
Autorzy:
Mały, Dominik
Dobrowolski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/27323689.pdf
Data publikacji:
2023
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
automatic speaker recognition
automatic speaker recognition systems
physical features
behavioral features
speech signal
automatyczne rozpoznawanie mówiącego
sygnał mowy
system automatycznego rozpoznawania mówiącego
cecha behawioralna
cecha fizyczna
Opis:
The current reality is saturated with intelligent telecommunications solutions, and automatic speaker recognition systems are an integral part of many of them. They are widely used in sectors such as banking, telecommunications and forensics. The ease of performing automatic analysis and efficient extraction of the distinctive characteristics of the human voice makes it possible to identify, verify, as well as authorize the speaker under investigation. Currently, the vast majority of solutions in the field of speaker recognition systems are based on the distinctive features resulting from the structure of the speaker's vocal tract (laryngeal sound analysis), called physical features of the voice. Despite the high efficiency of such systems - oscillating at more than 95% - their further development is already very difficult, due to the fact that the possibilities of distinctive physical features have been exhausted. Further opportunities to increase the effectiveness of ASR systems based on physical features appear after additional consideration of the behavioral features of the speech signal in the system, which is the subject of this article.
Źródło:
Inżynieria Bezpieczeństwa Obiektów Antropogenicznych; 2023, 4; 26--34
2450-1859
2450-8721
Pojawia się w:
Inżynieria Bezpieczeństwa Obiektów Antropogenicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Logic level of workpiece object database oriented on manufacturing features
Poziom logiczny obiektowej bazy danych modelu przedmiotu zorientowanej na cechy technologiczne
Autorzy:
Pobożniak, J.
Powiązania:
https://bibliotekanauki.pl/articles/175817.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
integracja systemów CAD/CAPP/CAM
cechy technologiczne
obiektowa baza danych
reprezentacja cech technologicznych
CAD/CAPP/CAM integration
manufacturing features
object database of features
manufacturing feature representation
Opis:
Manufacturing features are widely accepted as a means for the integration of CAD/CAPP/CAM systems. Despite high number of works in this area, the investigations on the logic structure of the databases used for the storage and processing of manufacturing features are very limited. The paper presents the logic level of the object database oriented on manufacturing features. This level consists of four layers: topics, structures, attributes and methods. Each of these layers is discussed and illustrated with the examples taken from the workpiece modeling subsystem of rotational parts with non-rotational features.
Cechy technologiczne to powszechnie uznawane parametry integracji systemów CAD/CAPP/CAM. Dotychczas pomimo dużej liczby prac z tego zakresu, nie przygotowano kompleksowej struktury logicznej baz danych używanych do zapisu cech technologicznych i przetwarzania zapisanych w nich informacji. W pracy przedstawiono poziom logiczny obiektowej bazy danych zorientowanej na cechy technologiczne. Wyróżniono cztery warstwy: tematów, struktur, atrybutów i metod. Przedstawiono charakterystykę przeznaczenia tych warstw oraz podano przykłady zawarte w podsystemie modelowania przedmiotów klasy bryła obrotowa z dodatkowymi cechami nieobrotowymi.
Źródło:
Advances in Manufacturing Science and Technology; 2012, 36, 1; 19-31
0137-4478
Pojawia się w:
Advances in Manufacturing Science and Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Oil residuals in the sea : comparison its optical features with optical properties of the seawater
Autorzy:
Freda, W.
Otremba, Z.
Powiązania:
https://bibliotekanauki.pl/articles/248105.pdf
Data publikacji:
2012
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
marine transport
oil slicks
seawater
inherent optical features
sea surface imaging
Opis:
Growing intensity of marine transport results in the increase of the amount of oil pollution released into the sea water. The presence of oil in the sea, which is thought to have come from accidental spills or tanker disaster, is connected mainly with the daily operation of marine engines. Pollution from ships engines, can reach the sea water masses together with ballast or bilge water as the result of human error or a failure of marine equipment. This paper is focused on a comparison of the optical properties of marine waters and oil substances. These include the spectra of absorption coefficient, spectra of scattering coefficient and scattering phase-function (for different wavelength) which describes an angular distribution of scattered light intensity in the sea water. The light scattering phase function depends on the water constituents like mineral suspensions, zooplankton and phytoplankton cells, gas bubbles or so-called yellow substances as well as oil droplets of water pollution. Detection of oil substances in the sea can be effective when it is done remotely, from ships, buoys, inshore or offshore towers, the decks of aircraft or satellites. The knowledge of the listed above properties of natural (clean) seawater is necessary, because they determine the field of light coming out from the sea and allow interpret images of sea surface from point of view of crude oil and the petroleum products detection. In this study we also discuss optical contrast of oil residuals in the sea in various sea regions.
Źródło:
Journal of KONES; 2012, 19, 1; 99-103
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of features for the automatic recognition of OFDM signals in monitoring or cognitive receivers
Autorzy:
Liedtke, F.
Albers, U.
Powiązania:
https://bibliotekanauki.pl/articles/308231.pdf
Data publikacji:
2008
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
OFDM signal recognition
discrimination features
cepstrum evaluation
estimation of frequency channel number
Opis:
The automatic recognition of signal types is an important task of monitoring receivers and also cognitive receivers. Several modulation recognition or classification procedures exist for single channel signal types while a simple robust procedure for automatic recognition of OFDM signals is lacking because of its numerous frequency channelslying close together. The task considered in this paper is the discrimination between OFDM (or multi-channel) signals and other signal types. The number of frequency channels of the OFDM signals is assumed to be unknown a priori. So, together with the automatic OFDM detection the estimation of the number of frequency channels is treated. Several discrimination features have been examined and the most promising ones are described: measures of the variation, of the skewness, of the kurtosis, and of the specific picket-fence shape of the spectrum which is typical for many OFDM signals. For a number of real-world OFDM samples, recorded from the high frequency range, results are presented. An automatic discrimination from single channel or noise like signals is achieved and the number of system channels can be estimated.
Źródło:
Journal of Telecommunications and Information Technology; 2008, 2; 30-36
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Machine vision detection of pointer features in images of analog meter displays
Autorzy:
Zhuo, Hai-Bo
Bai, Fu-Zhong
Xu, Yong-Xiang
Powiązania:
https://bibliotekanauki.pl/articles/1849150.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pointer meter
pointer rotation center
annular scale lines
pointer features
Opis:
In automatic and accurate reading recognition of analog meters based on machine vision, one of important issues is the detection of pointer features, which includes the meter center and pointer image processing. The current automatic-recognition approaches to reading analog meters often consist in locating the meter center based on the dial region or its border. The located center is not coincident with the rotation center of pointer which leads to inevitable reading errors. In the paper, the centripetalism of annular scale lines is used to calculate the position of the pointer rotation center. First, it uses the region growing method to locate the dial region and uses the eccentricity measure to extract annular scale lines. Second, the parameters of these scale lines are estimated with the Hough transform method. Then, the common intersection of a group of lines, i.e., the meter rotation center, is determined with the maximum probability criterion. Finally, the pointer centerline and direction are detected through the calculated center and the Hough transform results. The simulated and experimental results demonstrate that the proposed method can accurately locate the pointer rotation center and obtain pointer centerline. Moreover, it is applicable to the meter image captured under a slant camera view or with uneven light illumination.
Źródło:
Metrology and Measurement Systems; 2020, 27, 4; 589-599
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie i optymalizacja generatora cech dla systemu rozpoznawania mówcy
Modeling and optimization of features generator for speaker recognition systems
Autorzy:
Majda, E.
Dobrowolski, A. P.
Smólski, B. L.
Powiązania:
https://bibliotekanauki.pl/articles/209417.pdf
Data publikacji:
2012
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
automatyczne rozpoznawanie mówcy
analiza cepstralna
ekstrakcja cech
selekcja cech
analiza składników głównych
automatic speaker recognition
cepstral analysis
features extraction
features selection
principal component analysis
Opis:
W pracy przedstawiono zagadnienia związane z modelowaniem i optymalizacją generatora cech dla systemu automatycznego rozpoznawania mówcy (ang. Automatic Speaker Recognition - ASR). Etap generacji cech (parametryzacji sygnału mowy) jest fundamentalny w tego typu systemach, z uwagi na fakt, że unikatowy wektor cech ma decydujące znaczenie w procesie rozpoznawania. Zadaniem generatora cech jest opisanie sygnału mowy za pomocą możliwie mało licznego zbioru deskryptorów, bez utraty informacji istotnych z punktu widzenia rozpoznawania mówcy. Ponadto parametryzacja powinna wykazywać odporność na warunki akustyczne i techniczne rejestracji oraz na zawartość lingwistyczną rejestrowanego materiału. Badania przedstawione w referacie koncentrowały się przede wszystkim na wielokryterialnej optymalizacji wybranych parametrów generatora cech opartego na analizie cepstralnej, uwzględniającej dodatkowo selekcję cech. Oceny otrzymanych wyników dokonano w oparciu o analizę składników głównych (ang. Principal Component Analysis - PCA) zbioru deskryptorów wyznaczonych dla próbek głosu pochodzących od 24 mówców.
The paper presents issues related to modeling and optimization of the features generator for the speaker recognition system (ASR - Automatic Speakers Recognition). Parameterization's stage of the speech signal (features generation) is fundamental in this type of systems, due to the fact that the unique vector of features is crucial in the process of recognition. The task is to describe the speech signal using descriptors as little as possible, without loss of relevant information to the speaker recognition. In addition, parametrization should have robust to acoustic and technical registration conditions and the recorded linguistic material. The research presented in this paper is focused primarily on the multicriteria optimization of selected parameters of the features generator based on cepstral analysis, additionally allowing features selection. Finally, evaluation of the results was based on the analysis of main components, a set of descriptors for the samples voice acquired from 24 speakers.
Źródło:
Biuletyn Wojskowej Akademii Technicznej; 2012, 61, 4; 153-168
1234-5865
Pojawia się w:
Biuletyn Wojskowej Akademii Technicznej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Usefulness of linear predictive coding in hydroacoustics signatures’ features extraction
Autorzy:
Żak, A.
Powiązania:
https://bibliotekanauki.pl/articles/332727.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
This paper presents the problem of features extraction from the hydroacoustics signatures of a moving ship, based on Linear Predictive Coding. The use of the proposed method should allow for later classification of objects based on the hydroacoustics field generated by the moving ship. First of all the technique of Linear Predictive Coding (LPC) is discussed in detail; the mathematical description of LPC as well as a detailed description of the calculation processes are introduced. Secondly the example results from research concentrated on hydroacoustics signals’ features extraction using LPC for different ships and different regimes of working ships’ mechanisms are shown. At the end, the obtained results are discussed and the direction of future research is outlined.
Źródło:
Hydroacoustics; 2014, 17; 219-226
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Specyfika sektora oleistego
Distinctive features of the edible oils sector
Autorzy:
Boczar, P.
Powiązania:
https://bibliotekanauki.pl/articles/878662.pdf
Data publikacji:
2010
Wydawca:
Instytut Ekonomiki Rolnictwa i Gospodarki Żywnościowej - Państwowy Instytut Badawczy
Źródło:
Zagadnienia Ekonomiki Rolnej; 2010, 1
0044-1600
2392-3458
Pojawia się w:
Zagadnienia Ekonomiki Rolnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Funkcje i cele Internetu w procesach zdalnej edukacji
Functions, features and objectives of the Internet in the processes of distant education
Autorzy:
PODULKA, Przemysław
Powiązania:
https://bibliotekanauki.pl/articles/457210.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Rzeszowski
Tematy:
zdalna edukacja
cechy Internetu
distance education
Internet features
Opis:
Praca prezentuje rozwój edukacji, która ewoluowała dzięki pojawieniu się Internetu. Edukacja na odległość nie jest dziedziną doskonałą, dlatego też istotne stało się wprowadzenie odkrywczych technik poprawy interakcji, na które wpływa m.in. właśnie sieć komputerowa.
This paper presents the development of education which evolved with the Internet advent. Distance education is not a perfect sphere, and therefore became an important frontier techniques for improving the interaction that are affected by a computer network.
Źródło:
Edukacja-Technika-Informatyka; 2011, 2, 2; 263-267
2080-9069
Pojawia się w:
Edukacja-Technika-Informatyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estimation of copper concentrate grade based on color features and least-squares support vector regression
Autorzy:
Ren, C.
Yang, J.
Liang, C.
Powiązania:
https://bibliotekanauki.pl/articles/110309.pdf
Data publikacji:
2015
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
concentrate grade
copper concentrate
LS-SVR
color features
microscopic image
Opis:
In this paper, a new method based on color features of microscopic image and least-squares support vector regression model (LS-SVR) is proposed for indirect measurement of copper concentrate grade. Red, green and blue (RGB), hue and color vector angle were extracted from color microscopic images of a copper concentrate sample and selected for the comparison. Three different estimation models based on LS-SVR were developed using RGB, hue, and color vector angle, respectively. A comparison of three models was carried out through a validation test. The best model was obtained for the hue giving a running time of 30.243 ms, root mean square error of 0.8644 and correlation coefficient value of 0.9997. The results indicated that the copper concentrate grade could be estimated by the LS-SVR model using the hue as input parameter with a satisfactory accuracy.
Źródło:
Physicochemical Problems of Mineral Processing; 2015, 51, 1; 163-172
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The application of the 3D surface scanning in the facial features analysis
Autorzy:
Tomaka, A.
Liśniewska-Machorowska, B.
Powiązania:
https://bibliotekanauki.pl/articles/333736.pdf
Data publikacji:
2005
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
skanowanie powierzchni 3D
analiza cech twarzy
3D surface scanning
facial features analysis
Opis:
Facial feature analysis is a basis examination in everyday orthodontics practice. Traditionally it was carried out using the patients photographs and callipers. Although the devices for scanning 3D surfaces have been developed since last decade of XX century their use in supporting orthodontics diagnosis have been limited due to availability and prices. The present work examine the possibility of usage of the 3D surface scanning for orthodontics purposes using professional graphic tool RapidForm. The landmarks-based analysis of facial features and asymmetry of soft tissue is described. Possibilities of surface-based analysis are also illustrated and their limitations are discussed.
Źródło:
Journal of Medical Informatics & Technologies; 2005, 9; 233-240
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Guessing of Mine Safety Signs Meaning: Effects of User Factors and Cognitive Sign Features
Autorzy:
Chan, A. H. S.
Ng, A. W. Y.
Powiązania:
https://bibliotekanauki.pl/articles/91156.pdf
Data publikacji:
2012
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
mine safety signs
guessability
user factors
cognitive sign features
Opis:
This study investigated the effects of user factors and cognitive sign features on the guessability of mine safety signs. Sixty naive participants guessed the meanings and rated the cognitive sign features of 42 Mainland Chinese mine safety signs. The results showed that some user factors were significant predictors of guessing performance, while some were not. As expected, guessability scores varied significantly with the cognitive sign features of familiarity, concreteness, simplicity, meaningfulness and semantic closeness. The findings emphasize the need to create awareness of the importance of mine safety and promote understanding of mine safety sign meanings amongst people in their work environments. To design more user-friendly mine safety signs, industrial designers should develop and evaluate signs with consideration of the significant user factors and the 5 sign features tested here.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2012, 18, 2; 195-208
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Payment Features and Incentives as Drivers for Non-Cash Payments Usage – the Evidence from Poland
Autorzy:
Harasim, Janina
Klimontowicz, Monika
Powiązania:
https://bibliotekanauki.pl/articles/2168379.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
cash usage
payment features
payment choices
discounts and surcharges
price incentives
contactless payments
Opis:
Theoretical background: There is evidence that sustainable economic growth is strictly connected with non-cash payments development. Nevertheless, in many countries, cash still remains the dominant means of payment. Cash can be treated as a store of value and a means of payment. The paper focuses on its transactional function and addresses the need to recognise drivers that can shift consumers away from cash.Purpose of the article: The paper aims to analyse what features of payment instruments and what kind of incentives could convince consumers to switch from cash to non-cash payments.Research methods: The data analysed were collected during the first survey on this topic conducted in 2018 on a representative sample of Polish consumers. The selected statistical methods were applied to analyse research data. Among them are correlation analysis and Thurstone’s method of paired comparisons to analyse preferences and association (co-occurrence) for exploring consumers’ preferences related to their payment choices.Main findings: The results show that in Poland consumers’ payment choices are driven rather by the cost than other payment instrument features such as speed, convenience or security. These results are consistent with the greater sensitivity of Polish consumers to financial incentives than material bonuses or tax benefits. The analysis has also shown a statistically significant correlation between the kind of incentive and the consumer’s characteristics.
Źródło:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2022, 56, 3; 37-59
0459-9586
2449-8513
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Eksperymentalna metoda pomiarów cech geometrycznych i stereometrii powierzchni nieokrągłych kół pasowych
Experimental method for measurements of geometrical features and surface stereometry of non-circular belt pulleys
Autorzy:
Krawiec, P.
Powiązania:
https://bibliotekanauki.pl/articles/151406.pdf
Data publikacji:
2009
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
pasowe koła nieokrągłe
pomiary cech geometrycznych
pomiary cech stereometrii
standaryzacja
non-circular belt pulleys
measurements of geometrical features
measurements of stereometry features
standards engineering
Opis:
W artykule przedstawiono problematykę pomiarów cech geometrycznych nieokrągłych kół pasowych stosowanych w nierównobieżnych przekładniach cięgnowych z pasem zębatym. Charakterystyczną cechą tych przekładni jest możliwość uzyskania okresowo zmiennych cech kinematycznych takich jak prędkość, przełożenie dzięki zastosowaniu w klasycznej przekładni cięgnowej z pasem zębatym kół o nieokrągłej obwiedni. W pracy zawarto ilustrację przykładowych pasowych kół nieokrągłych, które wykonano różnymi metodami obróbki. Bardzo ważne zagadnienie z uwagi na niestandardowy proces sprzężenia pasa i kół stanowi poprawne wyznaczenie błędów wykonania elementów napędu. Z uwagi na brak standardów określających wymagania odnośnie metodyki pomiaru oraz dopuszczalnych wartości odchyłek cech geometrycznych i stereometrii powierzchni dla nieokrągłych kół pasowych tematyka ta jest bardzo aktualna. Zaprezentowano eksperymentalne podejście do pomiarów cech geometrycznych z zastosowaniem współrzędnościowej techniki pomiarowej i systemów CAD.
The problem of geometrical features measurements of non-circular belt pulleys used in uneven-running strand transmissions with a cogbelt is presented in the paper. The characteristic feature of these transmissions is possibility of obtaining the periodically variable kinematic features such as velocity or gear ratio thanks to application of belt pulleys with non-circular envelope to a classical strand transmission with the cogbelt. There are pre-sented exemplary non-circular belt pulleys manufactured by different technologies. Proper determination of manufacturing errors of drive elements is a very important problem because of non-classical process of the cogbelt and belt pulley coupling. Due to the lack of standards determining the requirements concerning the measurement methodology and allowable values of geometrical features and surface stereometry for non-circular belt pulleys, this subject matter is very topical. There is presented the experimental approach to geometrical features measurements with coordinate measuring technique and CAD systems.
Źródło:
Pomiary Automatyka Kontrola; 2009, R. 55, nr 6, 6; 364-367
0032-4140
Pojawia się w:
Pomiary Automatyka Kontrola
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strona podmiotowa czynu zabronionego niepoczytalnego sprawcy
Subjective features of a criminal act committed by an insane perpetrator
Autorzy:
Kowalewska, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/693018.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
subjective
features
insanity act in criminal law
strona podmiotowa
niepoczytalność
czyn w prawie karnym
Opis:
This paper concerns the subjective features of a criminal act committed by an insane perpetrator. This problem has been discussed in the Polish doctrine of criminal law on a number of occasions, but no clear answers to some crucial questions has been offered. Thus the attempt to highlight the main concerns and their possible solutions. The issues under review include the essence of insanity, the issue of recognising an insane perpetrator’s behaviour as an act in criminal law, the voluntary commission of the act, and, finally, the possibility of attributing mens rea to an insane perpetrator.
Artykuł dotyczy problematyki strony podmiotowej czynu zabronionego niepoczytalnego sprawcy. Zagadnienie to było już kilkakrotnie podejmowane w polskiej nauce prawa karnego, brak jest jednak jednoznacznych odpowiedzi na kluczowe pytania z nim związane. W artykule podjęta została więc próba naświetlenia podstawowych problemów i ich możliwych rozwiązań. Analizie została poddana istota niepoczytalności, kwestia uznania zachowania niepoczytalnego sprawcy za czyn na gruncie prawa karnego oraz dowolności tego czynu, wreszcie sama możliwość przypisania niepoczytalnemu sprawcy umyślności albo nieumyślności w popełnieniu czynu zabronionego.
Źródło:
Ruch Prawniczy, Ekonomiczny i Socjologiczny; 2013, 75, 3; 111-122
0035-9629
2543-9170
Pojawia się w:
Ruch Prawniczy, Ekonomiczny i Socjologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation between the main diagnostic features of rail vehicles’ wheel profiles in the operational period
Autorzy:
Brzeźny, Andrzej
Potępa, Piotr
Sowa, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/215283.pdf
Data publikacji:
2019
Wydawca:
Instytut Kolejnictwa
Tematy:
operational tests
rail vehicles
diagnostic features
wheel profile
Pearson’s correlation coefficient
Opis:
The paper is dedicated to correlations between the main diagnostic features utilised for assessing the wear of wheel tyre running treads and the wear of wheel flanges. The paper focuses on analysis of the correlations between these features in the period between the mounting of new wheel tyres or new monoblock wheels in a given wheelset up to their replacement. The wheels of Electric Multiple Units and shunting locomotives were the objects of the research. The measurement data obtained from a domestic railway undertaking contain, however, many errors. It was noted that in some cases the measured values were put in the wrong places on the measurement cards. It is also possible that in some cases the wheel surfaces were not prepared properly for measurements. For those reasons, only some data, for which there were no doubts regarding credibility, were chosen. Those data were appropriate for determining the trend line equations, which depict an overview of how the values of the diagnostic features are correlated with each other. The obtained functions of the characteristics of the changes in the diagnostic features as well as calculated Pearson correlation coefficients show that there is a significant correlation between those features. This is not dependent on the significantly different operational conditions of the groups of tested rail vehicles. Conclusions on the existence of significant correlations between the tested features can be used for the creation of innovative solutions dedicated for wheel diagnostics of rail vehicles. This especially applies to the design of analytical functions, which could be used for real time verification of the correctness of the measurement results.
Źródło:
Problemy Kolejnictwa; 2019, 183; 99-105
0552-2145
2544-9451
Pojawia się w:
Problemy Kolejnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Shallow Layer Convolutional Features with Correlation Filters for UAV Object Tracking
Autorzy:
Syihabuddin, Budi
Wibowo, Suryo Adhi
Prasetyo, Agus D.
Saputri, Desti Madya
Powiązania:
https://bibliotekanauki.pl/articles/2142310.pdf
Data publikacji:
2022
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
CNN
convolutional features
correlation filter
object tracking
shallow layer
UAV tracking
Opis:
In this paper, convolutional shallow features are proposed for unmanned aerial vehicle (UAV) tracking. These convolutional shallow features are generated by pre-trained convolutional neural networks (CNN) and are used to represent the target objects. Furthermore, to estimate the location of the target objects, an adaptive correlation filter based on the Fourier transform is used. This filter is multiplied with the convolutional shallow features by using pixel-wise multiplication in the Fourier domain. Then, the inverse of Fourier is performed to estimate the location of the target object, where its location is represented by the maximum value of the response map. Unfortunately, the target object always changes its appearance during tracking. Therefore, we proposed an updated model to address this issue. The proposed method is evaluated by using the UAV123 10fps benchmark dataset. Based on the comprehensive experimental results, the proposed method performs favorably against state-of-the-art tracking algorithms.
Źródło:
Journal of Telecommunications and Information Technology; 2022, 2; 49--57
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Specific features of data processing in microcontroller driven miniaturized digital echosounder
Autorzy:
Moszyński, M.
Powiązania:
https://bibliotekanauki.pl/articles/331790.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
Application of the modem VLSI digital technology to the area of portable sonar equipment, like depth sounders, fish finders, short-range sonars etc., provide automatic acquisition and recording of acoustic data, along with communication with various marine equipment, like chart plotter, GPS, or even host computer, using NMEA OJ83 protocol. The paper presents one such application, which constitutes the design of miniaturized microcontroller driven digital echosounder, and in particular (he bathymetric data processing employed in this design. The dedicated software for such a system consists of two parts: one hard-coded in the microcontroller EEPROM memory and the other running on attached equipment. The first one uses unique features of the microcontroller, which allows real-time compression of echo data, implementation of bottom tracking algorithms and communication with host computer, while the latter in general is used for presentation of echo signals and displaying of various echogram graphics along with associate reports.
Źródło:
Hydroacoustics; 2001, 4; 173-176
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Features of enterprise competitiveness management
Autorzy:
Nemashkalo, Karina
Powiązania:
https://bibliotekanauki.pl/articles/1177314.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
competitiveness
enterprise competitiveness
enterprise competitiveness management
Opis:
Given the discrepancy between the views of economists on the definition of the concept of competitiveness, competitiveness of the enterprise, its efficiency and stability are identified by a multidirectional influence of a plurality of factors it is determined. The work the factors of influence on the level of competitiveness of the enterprise, namely the factors of the external and internal environment is summarized. Accounting for these factors is necessary in the process of managerial decisions making on competitive advantages managing in order to increase the level of competitiveness. Fundamental stages of the assessment and management of the enterprise competitiveness is considered. With the help of method of analysis of the hierarchy the directions of raising the competitiveness level on the example of the enterprise LLC "Ukragrozapchastyna" is determines. The most priority directions of competitiveness increase according to the research are the introduction of a direction of activity that would overcome the seasonality of the industry, the transition to process management, changes in organizational structure.
Źródło:
World Scientific News; 2018, 104; 39-50
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
GLCM and GLRLM based texture features for computer-aided breast cancer diagnosis
Autorzy:
Filipczuk, P.
Fevens, T.
Krzyżak, A.
Obuchowicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/333264.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
diagnostyka wspomagana komputerowo
analiza teksturalna
rak piersi
computer-aided diagnosis
texture features
breast cancer
Opis:
This paper presents 15 texture features based on GLCM (Gray-Level Co-occurrence Matrix) and GLRLM (Gray-Level Run-Length Matrix) to be used in an automatic computer system for breast cancer diagnosis. The task of the system is to distinguish benign from malignant tumors based on analysis of fine needle biopsy microscopic images. The features were tested whether they provide important diagnostic information. For this purpose the authors used a set of 550 real case medical images obtained from 50 patients of the Regional Hospital in Zielona Góra. The nuclei were isolated from other objects in the images using a hybrid segmentation method based on adaptive thresholding and kmeans clustering. Described texture features were then extracted and used in the classification procedure. Classification was performed using KNN classifier. Obtained results reaching 90% show that presented features are important and may significantly improve computer-aided breast cancer detection based on FNB images.
Źródło:
Journal of Medical Informatics & Technologies; 2012, 19; 109-115
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ opakowań na cechy sensoryczne serów twarogowych®
Effect of packaging on the sensory features of the farming series®
Autorzy:
Szwedziak, K.
Polańczyk, E.
Twardowska, E.
Powiązania:
https://bibliotekanauki.pl/articles/228016.pdf
Data publikacji:
2017
Wydawca:
Wyższa Szkoła Menedżerska w Warszawie
Tematy:
opakowania
cechy sensoryczne
sery twarogowe
packagings
sensory features
farming series
Opis:
Poniższy artykuł ma na celu przedstawienie wyników badań dotyczących określenia wpływu opakowań na właściwości sensoryczne serów twarogowych. Do analizy wykorzystano metodę oceny pięciopunktowej, podczas której określano barwę, smak, zapach, konsystencję oraz strukturę.
The article aims at presenting the results of studies on the influence of packaging on the sensory properties of cottage cheese. The analysis used a five-point scoring method, in which color, flavor, odor, consistency and structure were determined.
Źródło:
Postępy Techniki Przetwórstwa Spożywczego; 2017, 2; 97-99
0867-793X
2719-3691
Pojawia się w:
Postępy Techniki Przetwórstwa Spożywczego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Innovations in services and consumers’ competences
Autorzy:
Dabrowska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/980194.pdf
Data publikacji:
2014
Wydawca:
Dnieprowski Uniwersytet Narodowy im. Ołesia Honczara
Tematy:
services
features
innovations
consumers
competences
Opis:
The author in her article presents services as a market product which is more and moreoften an innovative product. A particular attention is paid to the services' features which have an important impact on behaviour of the services market participants. Introduction to the market of new, improved, technologically advanced services requires a competent consumer.
The author in her article presents services as a market product which is more and more often an innovative product. A particular attention is paid to the services’ features which have an important impact on behaviour of the services market participants. Introduction to the market of new, improved, technologically advanced services requires a competent consumer.
Źródło:
European Journal of Management Issues; 2014, 3; 3-10
2519-8564
Pojawia się w:
European Journal of Management Issues
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cross-Border Crimes: Problems of Definition and Features (Ukrainian Criminal Law experience)
Autorzy:
Orlovskay, Natalya
Stepanova, Julia
Powiązania:
https://bibliotekanauki.pl/articles/1930596.pdf
Data publikacji:
2021-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
border security
international standards
cross-border crime
objective features of a cross-border crime
cross-border crime victim
Opis:
The article touches upon a set of issues related to the cross-border crime definition and features. Cross-border crime can be defined as a criminal-legal, criminological and criminalist concept. The author’s approach is that it is exactly criminal-legal dimension of this problem that is primary one. A criminal-legal understanding of cross-border crimes is suggested. It is analyzed by comparing the provisions of a number of international and national acts in the context of cross-boundary as a legal concept and characteristics of offences. There is emphasized that cross-border crimes constitute a relatively stable set of crimes that threaten the interests of states in the sphere of border and national security. The cross-border crimes objective features are considered. They include public interests, offender’s modus operandi, the victim, items transferred across the border. It is concluded that the cross-boundary nature in the criminal law of Ukraine stems from the peculiarities of the offender’s actions. The classification of crimes into unconditionally and conditionally cross-border is suggested. Such a division is associated with the obligatory/optional nature of such an objective feature as border crossing.
Źródło:
Krakowskie Studia Małopolskie; 2021, 2(30); 110-124
1643-6911
Pojawia się w:
Krakowskie Studia Małopolskie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation on the Effect of Granulometric Features on the Permeability of No-Bake Resin Bonded Sand Cores
Autorzy:
Hudák, H.
Gyarmati, G.
Varga, L.
Powiązania:
https://bibliotekanauki.pl/articles/1837703.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
foundry sand
granulometric features
grain size
grain morphology
grain shape
permeability
Opis:
Foundry sand is the main element of sand mixtures from which molds or sand cores are made. Due to the continuous development of core making technologies, the selection of the right type of base sand becomes more and more important. The major features of foundry sand are determined by the following factors: chemical and mineralogical composition, sand grain size, grain size distribution, sand grain shape, and surface quality. The main goal of our research was to develop a qualification method that can be used to predict the characteristics of sand cores made from different sand types. Samples made from different types of foundry sand were used during the research whose properties were examined with a new qualification system, and then its connection with the gas permeability of sand cores was analyzed. Based on the research results, a strong correlation could be established between the suggested quality indicators: CQi (Core Quality Index), CG (Coefficient of Granulometry), and permeability.
Źródło:
Archives of Foundry Engineering; 2021, 21, 2; 99-105
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ekologiczna produkcja ziemniaka gwarancją jego cech prozdrowotnych
Organic potato production guarantees its health features
Autorzy:
Zarzyńska, Krystyna
Wierzbicka, Anna
Grudzińska, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/2199179.pdf
Data publikacji:
2016-06-30
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
ziemnaik
system ekologiczny
związki odżywcze
związki antyodżywcze
chemical composition
health features
organic system
potato
Opis:
W pracy przedstawiono wyniki badań zarówno własnych, jak i literaturowych dotyczących jakości bulw ziemniaka pochodzącego z produkcji ekologicznej w porównaniu do innych systemów produkcji, a głównie systemu konwencjonalnego. Badania przeprowadzono w Instytucie Hodowli i Aklimatyzacji Roślin — PIB w Oddziale w Jadwisinie. Przedstawione wyniki wskazują na lepszą jakość bulw z produkcji ekologicznej wyrażającą się z jednej strony mniejszą zawartością składników niepożądanych, takich jak: pozostałości pestycydów, azotanów, azotynów i metali ciężkich i z drugiej strony większą zawartością składników korzystnych dla zdrowia, takich jak: witamina C, polifenole, karotenoidy oraz składniki mineralne. Starano się również wykazać, że te, istotne z punktu widzenia wartości odżywczej różnice składu między produktem ekologicznym i konwencjonalnym powinny mieć pozytywny wpływ na zdrowie człowieka.
The paper presents the results of both: own research and literature survey about the quality of potato tubers from organic production compared to other production systems, mainly the conventional one. Our study was conducted at the Plant Breeding and Acclimatization Institute — NRI, Branch Jadwisin. The results show a better quality of tubers from organic production: on the one hand a lower content of undesirable components such as: residual pesticides, nitrates, nitrites and heavy metals and on the other hand a higher content of components beneficial for health, such as vitamin C, polyphenols, carotenoids and minerals. Efforts were also made to show that those differences between organic and conventional product important from the nutritional composition point of view should have an positive impact on human health.
Źródło:
Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin; 2016, 279; 77-87
0373-7837
2657-8913
Pojawia się w:
Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mieszkaniowe obszary problemowe w Polsce - identyfikacja cech architektoniczno-przestrzennych
Problematic housing areas in Poland - identification of architectural-spatial features
Autorzy:
Zaniewska, H.
Thiel, M.
Powiązania:
https://bibliotekanauki.pl/articles/398301.pdf
Data publikacji:
2009
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
zabudowa mieszkaniowa
cechy architektoniczno-przestrzenne
identyfikacja
substandard
housing
architectural-spatial features
identification
Opis:
Transformacja społeczno-ekonomiczna przyczyniła się do zwiększenia marginalizacji słabszych ekonomicznie grup społecznych. Postępujące rozwarstwienie dochodowe społeczeństwa przełożyło się na widoczne w miastach lepsze i gorsze dzielnice mieszkaniowe, osiedla, zespoły budynków, pojedyncze budynki. Zaczęły powstawać strefy biedy mieszkaniowej, które można uznać za obszary problemowe. W polskich miastach można wyróżnić kilka rodzajów takich obszarów. Są to: bokowiska z wielkiej płyty z lat 60. i 70 . XX w.; zasoby komunalne wybudowane przed 1944 r.; adaptowane na lokale mieszkalne obiekty zakwaterowania zbiorowego (hotele robotnicze, bursy, szkoły); zasoby z dawnymi mieszkaniami zakładowymi; budynki lub ich zespoły wyłącznie z mieszkaniami socjalnymi wzniesione po 1989 r.; obiekty tymczasowe, takie jak: baraki, kontenery itp. W artykule podjęto próbę określenia cech architektoniczno-przestrzennych wymienionych rodzajów zasobów mieszkaniowych.
The socioeconomic transformation contributed for increasing the marginalisation of the economically weak social groups. Progressing income delaminating the society was postponed for visible better and worse residential districts at cities, complexes and single buildings. Zones of the housing poverty which it is possible to regard as problematic areas started coming into existence. In Polish cities it is possible to distinguish a few kinds of such areas. They are: housing estates from the 60. and 70. XX designed using prefabricates systems, municipal flats built before 1944; buildings converted into housing units (hostels, schools, etc.), temporary buildings, and others. In the article the authors make an attempt at determining architectural-spatial features mentioned above kinds of the housing stock.
Źródło:
Architecturae et Artibus; 2009, 1, 1; 99-107
2080-9638
Pojawia się w:
Architecturae et Artibus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optymalizacja zbioru cech sygnałów diagnostycznych maszyny wirnikowej
Optimization of set of diagnostic signal features of rotating machine
Autorzy:
Sławik, D.
Powiązania:
https://bibliotekanauki.pl/articles/329340.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
Tematy:
selekcja cech
analiza wrażliwości
diagnostyka maszyn
modele diagnostyczne
features selection
sensitivity analysis
machinery diagnostics
diagnostic models
Opis:
W referacie opisano wyniki testów modeli diagnostycznych zidentyfikowanych na podstawie wartości cech sygnałów oraz informacji o stanie obiektu. Rozpatrzono dwa przypadki. W pierwszym do celów optymalizacji zbioru cech skorzystano z miar wrażliwości. W drugim przypadku uwzględniano wszystkie cechy sygnałów. Prowadząc badania, do określenia zbioru uczącego oraz testującego, skorzystano z metody leave one out. Zaproponowana w referacie metoda optymalizacji zbioru cech sygnałów znajduje zastosowanie w wyborze cech sygnałów zawierających najwięcej istotnych informacji o stanie lub klasie stanu badanego obiektu. Wybierane za jej pomocą cechy mogą służyć do budowy prostszych, sprawniejszych i wydajniejszych systemów diagnostycznych.
The results of tests of diagnostics models are described in the paper. Those models are identified based on value signal feature and information of object state. Two cases were considered. The measures of sensitivities to optimization of signal features were used in the first case and all the signals features were considered in the second one. The 'leave one out' method was applied to the both cases. Sensitivity analysis can be used in selection of signal features. Such the signal features contain the most important information about state or state class of researched object. Selected signal features may be used to design and perform simpler and more efficient diagnostic systems.
Źródło:
Diagnostyka; 2005, 33; 163-167
1641-6414
2449-5220
Pojawia się w:
Diagnostyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some features for the calibration of the hydrophones in the closed chamber
Autorzy:
Likhachev, S.
Powiązania:
https://bibliotekanauki.pl/articles/331738.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
The results reported in this paper show the influence of the sound pressure distribution on the results of the hydrophone calibration in the closed chamber. There was derived the expression binding the error of the measurement with the size of calibrated transducers and their positions related to the geometrical center of the cavity of the chamber. The corrected results of calibration by means of piezoelectric compensation were compared to the results of the reciprocity standard method calibration.
Źródło:
Hydroacoustics; 2000, 3; 219-224
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Językowe własności systemu komunikacji głuchych
Linguistic features of the Polish sign language
Autorzy:
Cieśla, Bartłomiej
Powiązania:
https://bibliotekanauki.pl/articles/965809.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Opis:
The Polish sign language (in Polish, PJM) is a typical form of communication in a society of profoundly deaf people. In modern linguistics, it is viewed in two different ways. Some researchers treat PJM as an ordinary language, while others question its linguistic status. This article describes coincidental and differentiating features of natural sound languages and gestural systems.
Źródło:
Acta Universitatis Lodziensis. Folia Linguistica; 2012, 046
0208-6077
2450-0119
Pojawia się w:
Acta Universitatis Lodziensis. Folia Linguistica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Survey on Facial Features Detection
Autorzy:
Naruniec, J.
Powiązania:
https://bibliotekanauki.pl/articles/226792.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
object detection
image processing
face recognition
Opis:
In this article chosen approaches to the facial features detection have been gathered and described. In the conclusion author discusses advantages and disadvantages of the presented algorithms.
Źródło:
International Journal of Electronics and Telecommunications; 2010, 56, 3; 267-272
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Specyficzne cechy japońskiego modelu ekonomicznego
Particular features of the Japanese economic model
Autorzy:
Młodawska, Jolanta
Powiązania:
https://bibliotekanauki.pl/articles/2028965.pdf
Data publikacji:
2002-12-31
Wydawca:
Wydawnictwo Adam Marszałek
Opis:
The Japanese economic crisis of the late 1990s has demonstrated the inefficiency of macroeconomic measures applied to improve the situation. It has also proved that the microeconomic conditions are very important as well, and they determine private sector’s competitiveness. Having studied various hypotheses of the Japan’s slump the author focuses on the institutional theory which appears the most convincing. Thus, the specific features of the Japanese economy have been indicated. They include mechanisms of administrative guidance (amakudari) – on the part of the government; employee capitalism and cross-shareholding – on the part of business community; and the convoy system and keeping shares by banks – on their part. The author analyses these phenomena and their role in the decrease of competitiveness in this country.
Źródło:
Azja-Pacyfik; 2002, V; 173-181
1643-692X
Pojawia się w:
Azja-Pacyfik
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Profetyczne akcenty prozy Brunona Schulza
Prophetic Features of Bruno Schulz’s Fiction
Autorzy:
Tomaszewski, Marek
Powiązania:
https://bibliotekanauki.pl/articles/645850.pdf
Data publikacji:
2017-03-01
Wydawca:
Fundacja Terytoria Książki
Opis:
The publication of Cinnamon Shops precedes by just one year the Nobel Prize in medicine given to Hans Sperman, who a few years later, in 1938, proposed a crucial experiment of removing from an unfertilized egg cell its nucleus and replacing it with the nucleus of a cell of an embryo. From our present point of view it is hard not to notice a prophetic bent of Schulz’s fiction even if Jacob’s experimental assumption does not quite correspond to the process of cloning as we know it. Also Father’s ornithological experiment is a key component of the narrative structure of the Cinnamon Shops as a kind of frame that consolidates particular stories. The mystical student of the matter does not renounce the discourse of science even though the order which he creates becomes more and more fantastic, while he suffers from the metaphysical and anthropological anxiety about the alien handicapped creatures.
Źródło:
Schulz/Forum; 2017, 9
2300-5823
Pojawia się w:
Schulz/Forum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cechy językowe XIX-wiecznego modlitewnika „Różaniec żywy”
Linguistic features of the 19th-Century prayer book „Różaniec żywy”
Autorzy:
Sędziak, Henryka
Powiązania:
https://bibliotekanauki.pl/articles/627095.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Gdański. Wydział Filologiczny
Tematy:
cechy XIX-wiecznego polskiego języka religijnego
linguistic features of the 19th- Century prayer book
Opis:
The subject of this paper is the analysis of linguistic features of the 19th- Century prayer book. The features in question distinguish the analyzed text from contemporary prayers. The differences are to a minor extent observable in the spelling, more frequently in inflection and syntax. The least differences can be observed in vocabulary which, despite being classified in Doroszewski’s dictionary as archaic, is usually preserved in modem prayers, with the exception of a number of words that are no longer in use in contemporary language. The religious language is more conservative and does not undergo changes as rapidly as the general language.
Źródło:
Język - Szkoła - Religia; 2012, 7, 1; 76-89
2080-3400
Pojawia się w:
Język - Szkoła - Religia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of soft-sensing model for ash content prediction of flotation tailings by image features tailings based on GA-SVMR
Autorzy:
Wang, Guanghui
He, Ting
Kuang, Yali
Lin, Zhe
Powiązania:
https://bibliotekanauki.pl/articles/1449310.pdf
Data publikacji:
2020
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
GA-SVMR
image features
flotation
ash content
Opis:
Ash content is one of the most important properties of coal quality and the ash prediction of coal slurry in floatation is urgent and important for automation of the floatation process. The aim of this paper is to propose a method of ash content prediction for flotation tailings by the use of image analysis. The mean gray value, energy, skewness and coal slurry concentration are highly correlated with coal slurry ash content by correlation analysis based on experiments while the particles’ size has little effect on the ash. Single variable linear prediction model between coal ash content and mean gray value was developed by the LS and its prediction errors were below 7%. For improving the prediction results, an ash prediction model based on GA-SVMR was established with additional three input parameters: energy, skewness, coal slurry concentration. This model has a higher accuracy with predictive errors all below 5% and 80% of them less than 3%. Results indicate that GA-SVMR model has a higher precision compared with LS model and PSO-SVMR model and soft-sensing model based on image features of the slurry can be used as a new method for ash detection of floatation tailings in automatic control process of coal flotation.
Źródło:
Physicochemical Problems of Mineral Processing; 2020, 56, 4; 590-598
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of Selected Textural Features Properties on Asbestos Roof Images
Badania własności wybranych cech teksturalnych na podstawie fragmentów obrazów dachów azbestowych
Autorzy:
Książek, J.
Powiązania:
https://bibliotekanauki.pl/articles/386168.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
tekstura obrazu
dachy azbestowe
image texture
asbestos roof
image processing
orthophotomap
textural features
Opis:
This research concentrated on an assessment of the sensitivity of five selected textural feature groups focused on changes in contrast, brightness, sharpness, and rotation of image. The analyzed texture images were real samples of asbestos roofs. During the study, MaZda software was used for determining 259 different textural features. The obtained results were analyzed to indicate insensitive parameters while transforming the sample image. There were no textural features found in the received results, which were simultaneously resistant to all of the implemented changes.
Przedstawione prace badawcze dotyczyły oceny wrażliwości wybranych pięciu grup cech teksturalnych na zmiany kontrastu, jasności, ostrości oraz obrotu obrazu. Obraz tekstury stanowiły rzeczywiste próbki dachów azbestowych. W trakcie badań korzystano z oprogramowania MaZda, które pozwoliło wyznaczyć 259 różnych cech teksturalnych. Przeanalizowano otrzymane wyniki pod kątem parametrów niewrażliwych na przekształcenia obrazu próbki. W uzyskanych wynikach nie znaleziono cech tekstury, które są równocześnie odporne na wszystkie czynniki powodujące ich zmianę.
Źródło:
Geomatics and Environmental Engineering; 2018, 12, 4; 45-54
1898-1135
Pojawia się w:
Geomatics and Environmental Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ siedliska na zmienność cech morfologicznych bulw ziemniaka
Influence of habitation on variability of morphological features of potato tubers
Autorzy:
Krzysztofik, B.
Szecówka, P.
Nawara, P.
Powiązania:
https://bibliotekanauki.pl/articles/287304.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
ziemniak
bulwa
gleba
nawożenie
cecha morfologiczna
potato
soil
fertilization
morphological features
Opis:
Przeprowadzone badania dotyczyły wpływu czynników glebowych i odmiany na zmiany cech morfologiczne oraz współczynników kształtu bulw ziemniaka. Badano trzy odmiany ziemniaka, które uprawiano na trzech różnych typach glob oraz nawożono czterema różnymi nawozami plus kontrola (poletko bez nawożenia). Uzyskane wyniki wskazują, że na badane cechy morfologiczne wpływały: odmiana i gleba, natomiast nawożenie nie wpływały na współczynnik przekroju poprzecznego (K2) i współczynnik niezmienności wymiarów (K7).
The research was devoted to the influence of soil factors and potato varieties on the morphological features and shape factors of potato tubes. Three potato varieties growed on three different types of soil and fertilized with four different fertilizes and control (without fertilization) were considered. Obtained results suggested that morphological features in consideration were influenced by variety and soil type. On the other hand fertilization did not influenced coefficient of transverse section (K2) and the coefficient of invariability of dimensions (K7).
Źródło:
Inżynieria Rolnicza; 2005, R. 9, nr 10, 10; 219-225
1429-7264
Pojawia się w:
Inżynieria Rolnicza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza ustaleń planistycznych umożliwiających zachowanie lokalnych cech architektury na przykładzie Otwocka
Analysis of planning regulations that enable preserving local archtectural features - study of Otwock
Autorzy:
Bartoszczuk, W.
Powiązania:
https://bibliotekanauki.pl/articles/370342.pdf
Data publikacji:
2015
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
lokalne cechy architektury
plany miejscowe
local architectural features
local plans
Opis:
W wielu małych miastach znajdują się obiekty o walorach kulturowych, najbardziej wartościowe podlegają ochronie ustawowej. Dla obiektów niebędących zabytkami, ale charakterystycznych dla danego miasta przewidziano możliwość ochrony prawem miejscowym. Celem pracy jest zbadanie, w jakim stopniu miejscowe plany zagospodarowania przestrzennego wpływają na zachowanie lokalnych cech architektury. Analizę przeprowadzono na przykładzie Otwocka, poddając ocenie dokumenty planistyczne uchwalone w latach 1995–2014.
In many small towns there are objects of cultural value, most valuable are statutory protected. For non-monuments, specific to region or town, there is possibility of protection by the local law. The purpose of thesis is finding out how plans of spatial development influence on preserving local architectural features. Analysis concerns example of Otwock, there were evaluated plans from years 1995–2014.
Źródło:
Przestrzeń i Forma; 2015, 23/2; 45-58
1895-3247
2391-7725
Pojawia się w:
Przestrzeń i Forma
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Personal features and self-assessment of stuttering adolescents as a factor of the success of their psychological – pedagogical support
Autorzy:
A, Zaytseva, Lyudmila
A, Sys, Lyudmila
Powiązania:
https://bibliotekanauki.pl/articles/903752.pdf
Data publikacji:
2019-12-13
Wydawca:
Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Tematy:
stuttering
features of self-assessment
communicative behavior
problem situations
social adaptation
Opis:
The article presents the results of a study on individual psychological traits of the personality of stuttering adolescents in problematic speech situations, the participants' characteristics are given, and self-assessment of stutterers is considered as a factor contributing to the improvement of correctional and pedagogical interventions and successful social adaptation of adolescents.
Źródło:
Szkoła Specjalna; 2019, LXXX(5); 352-362
0137-818X
Pojawia się w:
Szkoła Specjalna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geometrical features of seeds of new pumpkin forms
Cechy geometryczne nasion nowych form dyni
Autorzy:
Ogrodowska, D.
Roszkowska, B.
Tańska, M.
Powiązania:
https://bibliotekanauki.pl/articles/93646.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
pumpkin
seeds
form
geometrical features
Digital Image Analysis
dynia
nasiona
forma
cechy geometryczne
cyfrowa analiza obrazu
Opis:
Plant growers are looking for new crops which would make farms and processing plants more profitable. Currently, in Poland, waste-free pumpkin processing is mainly associated with pumpkin seed production, oil extraction, pulverization of pumpkin oil cake to obtain pumpkin meal, the small-scale use of flesh in food production, but mainly the utilisation of flesh as a feed additive. During technological processes applied for the processing of pumpkin seeds it is important to be familiar with their physical characteristics. The aim of this study was to analyse the geometric characteristics of the seeds of new nine forms of the pumpkin variety Olga, which were bred by researchers from the Department of Plant Genetics, Breeding and Biotechnology at the Warsaw University of Life Sciences. Geometrical features were measured using the Digital Image Analysis (DIA) set, consisting of a digital camera (Nikon DXM 1200), computer and lighting (KAISER RB HF). The following geometrical features were measured: length, width, diameter, perimeter, area, circularity and elongation. Additionally, thickness of the seeds was measured by a calliper. Seeds of the studied forms of hull-less pumpkins differed from the standards in the dimensions and shape, whereas significant differences were demonstrated for the Olga variety standard. The most variable geometric characteristic of the seeds under study was area, while the least variable geometric characteristics of the pumpkin seeds turned out to be the circularity and width.
Hodowcy roślin szukają nowych roślin, które sprawiają, że gospodarstwa i zakłady przetwórcze są bardziej opłacalne. Obecnie w Polsce, bezodpadowe przetwarzanie dyni jest związane przede wszystkim z produkcją nasion dyni, wydobyciem oleju, rozdrabnianiem makucha do postaci mączki dyniowej, wykorzystaniem na małą skalę miąższu w produkcji żywności, ale przede wszystkim wykorzystanie miąższu jako dodatku do pasz. Podczas procesu technologiczne stosowanego do obróbki nasion dyni ważna jest znajomość ich cech fizycznych, dlatego celem niniejszej pracy była analiza cech geometrycznych nasion nowych dziewięciu form odmiany dyni Olga, które zostały wyhodowane przez naukowców z Katedry Genetyki, Hodowli Roślin i Biotechnologii Uniwersytetu Przyrodniczego w Warszawie. Cechy geometryczne były mierzone za pomocą zestawu do Cyfrowej Analizy Obrazu (DIA) składającego się z kamery cyfrowej (Nikon DXM 1200), komputera i oświetlenia (KAISER RB HF). W pracy zostały zmierzone takie cechy geometryczne jak: długość, szerokość, średnica zastępcza, obwód, pole powierzchni, kolistość i wydłużenie. Dodatkowo zmierzono grubość nasion za pomocą suwmiarki. Nasiona badanych form dyni bezłuskowej różniły się od standardów wymiarami i kształtem, przy czym istotne różnice wykazano w porównaniu ze standardem odmiany Olga. Najbardziej zmienną cechą geometryczną badanych nasion było pole powierzchni, natomiast najmniej zmienne okazały się takie cechy jak kolistość i szerokość.
Źródło:
Agricultural Engineering; 2016, 20, 1; 111-118
2083-1587
Pojawia się w:
Agricultural Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cechy gwarowe w toponimach z powiatu tureckiego
The features of the dialect in the toponyms of the county of Turek
Autorzy:
Zając, Ewelina
Powiązania:
https://bibliotekanauki.pl/articles/594174.pdf
Data publikacji:
2018
Wydawca:
Łódzkie Towarzystwo Naukowe
Tematy:
cechy gwarowe
ojkonimy
anojkonimy
toponimizacja
powiat turecki
dialect features
oikonyms
anoikonyms
toponymisation
county of Turek
Opis:
Celem artykułu jest omówienie cech gwarowych zarejestrowanych w nazwach obiektów zamieszkanych i niezamieszkanych przez człowieka na terenie powiatu tureckiego, położonego w południowo- wschodniej części Wielkopolski. Na podstawie zebranego materiału toponimicznego odkryć można cechy dialektalne: fonetyczne, fleksyjno-składniowe i leksykalne południowo-wschodniej Wielkopolski. Zgromadzony dzięki eksploracji terenowej materiał toponomastyczny umożliwia obserwację cech gwarowych tkwiących w nazwach, charakterystycznych dla dialektu wielkopolskiego, takich jak: kontynuanty staropolskich samogłosek długich, unikanie protetycznej wymowy samogłosek w nagłosie, wahania rodzaju gramatycznego. Ojkonimy i anojkonimy zachowują także dawne właściwości dialektalne, jak na przykład oboczność morfemów -ow- i -’ew-, która, zachowana w sufiksach nazw, poświadcza prymarnie większy niż obecnie obszar występowania. Cechą zgromadzonego materiału toponomastycznego jest też szeroki zakres toponimizacji, czyli wyparcia apelatywów z zasobu leksykalnego języka i skostnienie ich w nazwach własnych. Nazwy miejscowe i terenowe z terenu powiatu tureckiego przechowują wiele archaizmów leksykalnych oraz leksykę gwarową. Występują też nazwy o zabarwieniu ekspresywnym, znane mieszkańcom nie tylko badanego terenu, często kojarzące się im z jakimś wydarzeniem lub cechą charakteryzującą zamieszkujących tam ludzi.
The aim of this article is to discuss dialect features in the names of inhabited and uninhabited objects in the county of Turek located in the south-eastern part of Wielkopolska Province. In the collected data there can be found particular dialect features: phonetic, inflexive – syntax and lexical characteristics of the South-eastern Wielkopolska Province. The toponymy data collected by field exploration enables the observation of dialect features – in the names characteristic for the dialect of Wielkopolska Province, such as: Old Polish long vowels’ continuants, avoidance of prosthetic pronunciation of vowels in initial sound, hesitancy in the grammatical gender. Oikonyms and anoikonyms also preserve former dialect features, e.g. alternation of the morphemes ‘-ow’ and ‘-ew’ that are preserved in the suffixes of the names, which primarily authenticate, more than presently, the area of occurrence. A feature of the collected toponymy data is also the wider range of toponymisation; in other words the supersession of apelatives from the lexical resource of the language and their fossilization in proper names. The names of the places and areas in the county of Turek retain many lexical archaisms and dialect lexicon. These are also expressive names known by the residents of the examined area and beyond, often associated with a particular event or a feature characteristic of people living there.
Źródło:
Rozprawy Komisji Językowej ŁTN; 2018, 65; 261-271
0076-0390
Pojawia się w:
Rozprawy Komisji Językowej ŁTN
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microstructural features evaluation of age-hardened A 226 cast alloy by image analysis
Autorzy:
Kucharikova, L.
Tillova, E.
Powiązania:
https://bibliotekanauki.pl/articles/111749.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
age-hardening
aluminum cast alloys
image analysis
quantitative analysis
microstructural features
utwardzanie przez starzenie
stopy aluminium
analiza obrazu
analiza ilościowa
Opis:
Age-hardening provides one of the most widely used mechanisms for the strengthening of aluminum alloys. The age-hardening involves three steps: solution treatment, quenching and aging. The temperature of solution treatment and aging is very important in order to reach desired properties of castings. The optimum temperature of solution treatment and aging led to formation microstructural features in form which does not lead to decreasing properties, but increasing ones. The major micro-structural features in A 226 cast alloys which are responsible for increasing properties are: eutectic Si particles, Cu-rich phases, Fe-rich phases and porosity. The increase of properties depends on morphology, size and volume of microstructural features. In order to assess age-hardening influence on microstructural features in A226 cast alloys were used as possibilities of evaluation by means of image analysis. Quantitative analysis decelerate changes in microstructure includes the spheroidization and coarsening of eutectic silicon, gradual disintegration, shortening and thinning of Fe-rich intermetallic phases, the dissolution of precipitates and the precipitation of finer hardening phase (Al2Cu) further increase in the hardness and tensile strength in the alloy. Changes of mechanical properties were measured in line with STN EN ISO.
Źródło:
Production Engineering Archives; 2017, 17; 3-8
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Specific emitter identification using geometric features of frequency drift curve
Autorzy:
Zhao, Y.
Wui, L.
Zhang, J.
Li, Y.
Powiązania:
https://bibliotekanauki.pl/articles/200575.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
specific emitter identification
geometric features
frequency drift
adaptive fractional spectrogram
support vector machine
emiter
cechy geometryczne
dryf częstotliwości
spektrogram
Opis:
Specific emitter identification (SEI) is a technique for recognizing different emitters of the same type which have the same modulation parameters. Using only the classic modulation parameters for recognition, one cannot distinguish different emitters of a same type. To solve the problem, new features urgently need to be developed for recognition. This paper focuses on the common phenomenon of frequency drift, defines geometric features of frequency drift curve and, finally, proposes a practical algorithm of specific emitter identification using the geometric features. The proposed algorithm consists of three processes: instantaneous frequency estimation based on the adaptive fractional spectrogram, feature extraction of frequency drift curve based on geometric methods for describing a curve and recognition process based on support vector machine. Simulation results show that the identification rate is generally more than 98% above –5 dB of signal to noise ratio (SNR), and real data experiment verifies the practical performance of the proposed algorithm.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2018, 66, 1; 99-108
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Features of landscape and urban of oil and gas factories of the western region of Ukraine
Krajobrazowe i urbanistyczne cechy przedsiębiorstw naftowych i gazowych zachodniego regionu Ukrainy
Autorzy:
Habrel, Mycola
Savchuk, Andriy
Savchuk, Oksana
Powiązania:
https://bibliotekanauki.pl/articles/27313953.pdf
Data publikacji:
2023
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
oil companies
gas companies
Ukraine
urban features
landscape features
location of the object
terrain analysis
przedsiebiorstwo naftowe
przedsiebiorstwo gazowe
Ukraina
cechy urbanistyczne
cechy krajobrazowe
lokalizacja obiektu
analiza terenu
Opis:
The main purpose of the article is to identify the features of landscape and urban of oil and gas companies in the Western region of Ukraine. Twenty-two enterprises which are located in Ivano-Frankivsk, Lviv and Ternopil regions were analyzed. The analysis includes: localization of objects and their grouping by functional types taking into account the territorial and historical context; formation of methodical tools, determination of criteria for assessment of landscape and urban properties; the obtained research results are summarized according to the defined evaluation criteria. It is an attempt to find new approaches to the reorganization of facilities, taking into account their condition and functioning.
Źródło:
Przestrzeń i Forma; 2023, 53; 163--180
1895-3247
2391-7725
Pojawia się w:
Przestrzeń i Forma
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New ultrastructural and physiological features of the thallus in antarctic lichens
Autorzy:
Gielwanowska, I.
Olech, M.
Powiązania:
https://bibliotekanauki.pl/articles/19096.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The paper describes anatomical and physiological features of photobionts and mycobionts in Bryoria forsteri Olech & Bystrek, Caloplaca regalis (Vain.) Zahlbr., Cetraria aculeata (Schreb.) Fr., Ramalina terebrata Hook f. & Taylor, Sphaerophorus globosus (Huds.) Vain. and Usnea antarctica Du Rietz, collected in the Antarctic under varied weather conditions. Green algae from the genera Lobosphaera and Trebouxia were gathered in depressions of the cortex under the more resistant mycobiont hyphae. In photobiont cells a large amount of highly osmiophilic electron-dense PAS-negative material, lipid-like in character, was of particular interest. Similar material also filled certain areas of the aerial apoplast. A star-shaped chromatophore with central and lateral pyrenoids encompassed most of the photobiont protoplast in all the studied species. Regularly arranged thylakoids with evenly widened lumina along their entire length and osmiophilic lipid droplets adhering to their outer surfaces were visible within the pyrenoid. Inside the chloroplast, large protein inclusions tightly joined with the thylakoids were observed. The mycobionts were closely attached to each other another and with the photobionts by means of an outer osmiophilic wall layer, and formed intramural haustoria. Their protoplasts were filled with PAS-positive polysaccharides and a large amount of lipid-like substances. The photobionts were physiologically active and produced a large amount of electron-dense osmiophilic material, and PAS-positive starch grains were visible around their pyrenoids in the thalli collected in different weather conditions. The permanent reserves of nutritive materials deposited in the thalli enable these organisms to quickly begin and continue indispensable physiological processes in the extreme Antarctic conditions.
Źródło:
Acta Biologica Cracoviensia. Series Botanica; 2012, 54, 1
0001-5296
Pojawia się w:
Acta Biologica Cracoviensia. Series Botanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Właściwości teksturalne pieczywa bezglutenowego
Textural features of gluten free breads
Autorzy:
Dluzewskka, E.
Marciniak-Lukasiak, K.
Powiązania:
https://bibliotekanauki.pl/articles/35761.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Opis:
Celem pracy było określenie wpływu składu recepturowego na teksturę pieczywa bezglutenowego. Podstawowymi surowcami pieczywa bezglutenowego były mąka ryżowa i skrobia ziemniaczana. Do chlebów dodawano 1% gumy ksantanowej. Badano wpływ dodatku izolatu białka sojowego w ilości od 3 do 7%, oraz transglutaminazy w ilości, 1, 5 i 10 j.u. na właściwości fizyczne chlebów bezglutenowych. Oznaczano masę właściwą i porowatość miękiszu chlebów oraz wilgotność po 24 i 48 godzinach od wypieku. Przeprowadzono analizę profilową tekstury (TPA), oznaczając twardość, sprężystość, spoistość i żujność miękiszu pieczywa. Na pod-stawie uzyskanych wyników stwierdzono, że dodatek białek sojowych wywarł korzystny wpływ na teksturę pieczywa bezglutenowego. Wykazano, że optymalny dodatek białek wynosił 5%. Dodatek transglutaminazy do pieczywa zawierającego białka sojowe poprawił właściwości teksturalne. Częściowa substytucja (50%) wody mlekiem korzystnie wpłynęła na teksturę próbek zawierających izolowane białka sojowe i transglutaminazę.
The goal of the research was to determine the influence of different additions on the textural features of gluten free breads. Basic ingredients used for preparations of gluten free breads were rice flour and potato starch. Additionally, 1% of xanthan gum was added. The influence of the following additions on gluten free breads features was investigated: soy protein isolate in amount from 3 to 7% and tranglutaminase in amount of 1, 5, and 10 U. The values of specific mass, crumb porosity, specific volume, and moisture (after 24 and 48 h) were determined. Also profile texture analysis (TPA) was performed through the determination of hardness, springiness, elasticity and chewiness. Based on obtained results, it was noted that the addition of soy protein isolate had a positive impact on gluten free bread texture, especially at the dose of 5%. The addition of transglu-taminase improved the textural features of gluten free breads with soy protein isolate. An additional improvement was observed after partial substitution (50%) of water by milk in gluten free breads with a content of transglutaminase and soy protein isolate.
Źródło:
Acta Agrophysica; 2014, 21, 4
1234-4125
Pojawia się w:
Acta Agrophysica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zależności pomiędzy właściwościami geometrycznymi ziarna zbóż
Dependences between geometrical features of cereal grains
Autorzy:
Hebda, T.
Micek, P.
Powiązania:
https://bibliotekanauki.pl/articles/291884.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
właściwości geometryczne
grubość
szerokość
powierzchnia zewnętrzna
współczynnik sferyczności
ziarno zbóż
geometrical features
width
thickness
length
outer area
sphericity coefficient
cereal grains
Opis:
Celem pracy było określenie zależności pomiędzy właściwościami geometrycznymi ziarna zbóż. Zakres pracy obejmował pomiar podstawowych wymiarów ziarna (szerokość, grubość i długość), obliczenie objętości, powierzchni zewnętrznej oraz współczynnika sferyczności. Do badań wykorzystano ziarno trzech gatunków zbóż (łącznie siedemnaście odmian): żyta (Dańkowskie Złote, Warko i Fernando), pszenicy (Kontesta, Symfonia, Mewa, Elena, Koksa, Sakwa, Helia i Korweta) oraz pszenżyta (Wanad, Magnat, Woltario, Disco, Lamberto i Migo). Na podstawie przeprowadzonych badań można stwierdzić, że dla ziarna żyta jako cechę rozdzielczą należy przyjąć ich grubość lub szerokość, natomiast dla pszenic i pszenżyta ich długość. Uzyskane wyniki badań oraz przeprowadzona analiza statystyczna wykazały dużą zależność pomiędzy podstawowymi wymiarami ziarna, co potwierdzają wysokie wartości współczynników korelacji (powyżej 0,95). Natomiast wyniki testu Duncana świadczą o dużym wyrównaniu właściwości geometrycznych ziarna, będącym niewątpliwie wynikiem zabiegów hodowlanych.
The paper is aimed at determining the dependences existing between geometrical features of cereal grains. The subject scope included measurement of basic grain dimensions (width, thickness and length), calculating the volume, outer area and sphericity coefficient. Grains of three cereals have been used for the study (seventeen species altogether): rye (Dańkowskie Złote, Warko and Fernando), wheat (Kontesta, Symfonia, Mewa, Elena, Koksa, Sakwa, Helia and Korweta) and titricale (Wanad, Magnat, Woltario, Disco, Lamberto and Migo). Based on the research carried out, it can be concluded that thickness and width are the indicators for rye, whereas length is that of wheat and titricale. The results obtained and statistical analysis carried out, revealed a considerable dependence between basic dimensions of the grain, which is proven by high values of correlation coefficients (above 0.95). The Duncan test results, however, prove good balance between the geometrical features of a grain, resulting undoubtedly from the planting operations of grain of selected cereal species.
Źródło:
Inżynieria Rolnicza; 2005, R. 9, nr 6, 6; 233-241
1429-7264
Pojawia się w:
Inżynieria Rolnicza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Features of the offer in the distribution area. Comparative analysis on the example of dairy cooperatives in the Małopolskie and Świętokrzyskie voivodeships
Autorzy:
Konieczna, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/1871835.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
distribution
value creation
features of the offer
cooperatives
dystrybucja
tworzenie wartości
cechy oferty
spółdzielnie
Opis:
Purpose: The first purpose of this article is to identify and compare the validity of features of the offer for the customer in the area of distribution from the point of view of dairy cooperatives from Poland from the Świętokrzyskie and Małopolskie provinces, which are adjacent to each other. Design/methodology/approach: Direct interviews using a questionnaire survey were conducted among representatives of cooperatives representing 41% of the population, which resulted from the willingness to participate in the survey. Findings: The analysis of the research results, taking into account the mean for all customers, show that the indicated features of the offer for the customer in the distribution area were considered by cooperatives from both provinces as very important (there was only one feature that was not indicated by all cooperatives). Originality/value: The comparison of the validity of features of the offer for the customer in the area of distribution of selected cooperatives from two different voivodeships.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2021, 150; 69-80
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Glaciotectonic features in Lithuania
Autorzy:
Aleksa, P.
Bitinas, A.
Powiązania:
https://bibliotekanauki.pl/articles/2059381.pdf
Data publikacji:
2000
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Lithuania
Quaternary
glaciotectonic
megablock
thrust fault
diapir
Opis:
Systematic investigations of glaciotectonic features in Lithuania started in 1994. The first glaciotectonic review map of Lithuania has been carried out as a constituent part of the glaciotectonic map of central Europe. Two groups of landforms linked with glaciotectonic structures (composite ridges and massifs, drumlins and flutings) have been distinguished. Distribution of the pre-Quaternary megablocks in the Quaternary deposits is presented also, and the number of megablocks composed of rocks of different age and lithology is directly proportional to their extension in the sub-Quaternary surface. The other more detailed investigations of glaciotectonic features in Lithuania are connected with regular geological mapping in scale of 1:50 000. Results of the first detailed studies of glaciotectonic features (folds, thrust faults, diapirs) investigated in two outcrops in southeastern Lithuania and in the Lithuanian maritime region are presented in the paper.
Źródło:
Geological Quarterly; 2000, 44, 1; 9-13
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lider w straży
Autorzy:
Schroeder, M.
Powiązania:
https://bibliotekanauki.pl/articles/373792.pdf
Data publikacji:
2008
Wydawca:
Centrum Naukowo-Badawcze Ochrony Przeciwpożarowej im. Józefa Tuliszkowskiego
Tematy:
lider
straż pożarna
kadra
cechy
leader
fire brigade
personnel
features
Opis:
Autor opisuje kto to jest lider, jakie są jego cechy charakteru i odpowiada kto i w jakich warunkach może zostać liderem (szczególnie w Straży Pożarnej).
The author describes who is a leader, what are his characteristics and answer the question who and when can be a leader (especially in Fire Service).
Źródło:
Bezpieczeństwo i Technika Pożarnicza; 2008, 1; 51-62
1895-8443
Pojawia się w:
Bezpieczeństwo i Technika Pożarnicza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DEFINITION, DEFINING FEATURES AND TYPES OF ORGANIZED CRIME
Autorzy:
JOSEF, SMOLÍK,
Powiązania:
https://bibliotekanauki.pl/articles/891565.pdf
Data publikacji:
2018-08-16
Wydawca:
Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
Tematy:
organized crime
security
definition
research
Opis:
This article focuses on definitions of organized crime that are available in the Czech literature and are often used in academic research. The definitions of particular authors as well as major international institutions are introduced. Subsequently there are discussed the defining features of organized crime and the most common crimes associated with organized crime. Selected typologies of this phenomenon and discussions related to the negative manifestations of organized crime are also mentioned. In terms of security issues and the security culture of individual states it can be stated that organized crime is difficult to eliminate but we can point to the increased efficiency of procedures in case of international cooperation in combating organized crime.
Źródło:
Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje; 2016, 22; 421-441
2299-4033
Pojawia się w:
Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Professional competencies of probation officers
Autorzy:
Ewa, Grudziewska,
Powiązania:
https://bibliotekanauki.pl/articles/893282.pdf
Data publikacji:
2019-12-31
Wydawca:
Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Tematy:
probation officer
professional competence
personal features
judicial supervision
Opis:
Each person working as a probation officer should have specific personal features and professional competence. Very often, productivity of probation officers is determined by their personal features. The current research aimed to determine, the level of variables mentioned above. The results show that positive interpersonal relationships have the highest importance for probation officers, whereas positive attitude towards oneself is the least important factor As for professional competencies, the one connected with realization was assessed the highest and postulate competence scored the lowest. The perception of probation officers by the charged is determined by their personality predisposition, a system of values, the attitude towards moral norms, communication skills, and the awareness of the servitude of their profession. The profession of the probation officer should not be associated or identified with the control of the inferiors but with the support they should be granting.
Źródło:
Praca Socjalna; 2017, 32(3); 39-47
0860-3480
Pojawia się w:
Praca Socjalna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How to search the place brand identity distinguished features? The local stakeholders perspective
Autorzy:
Glinska, E.
Powiązania:
https://bibliotekanauki.pl/articles/888172.pdf
Data publikacji:
2013
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Opis:
Shaping a recognizable image/brand of a particular town/city has become one of the possibilities to achieve the competitive advantage on the contemporary territory market. The main purpose of the paper is to present the categories of place brand identity distinguishing features identified by local stakeholders. The results of the research includes suggestions how to select attributes of urban identity in relation to image management especially in small towns. The research method used in developing this paper was focus group interviews (FGIs) carried out in the period July 2011 - June 2012 in nine towns in Podlaskie region in Poland. The FGIs’ participants were moderated towards identifying their towns’ identity distinguishing features which seem most attractive from the marketing point of view and could potentially be used by local authorities in the process of place branding. Statements of the participants interviewed have identified two groups of the distinguishing characteristics of the specific nature of the analyzed towns: the emotional attributes and functional attributes. In the first category such as distinguishing characteristics of the town are located like: the atmosphere, the history and local culture, and human potential. The other category consists of: technical facilities, social investment, as well as the strategic location and the products of local companies.
Kształtowanie rozpoznawalnego wizerunku miasta jest jednym ze sposobów osiągania przewagi konkurencyjnej na współczesnym rynku terytoriów. Celem niniejszego artykułu jest zaprezentowanie kategorii wyróżników tożsamości marki miasta zidentyfikowanych poprzez lokalnych interesariuszy. Wyniki badań zaprezentowane w opracowaniu zawierają sugestie dotyczące sposobu selekcji atrybutów tożsamości miejskiej, w relacji do zarządzania wizerunkiem zwłaszcza małych miast. Metodą badawczą wykorzystaną w artykule stanowią zogniskowane wywiady grupowe przeprowadzone w okresie czerwiec 2011 – czerwiec 2012 w dziewięciu miastach w woj. podlaskim. Uczestnicy wywiadów byli moderowani w kierunku zbudowania listy wyróżników tożsamości swoich miast, które wydawały się im najbardziej atrakcyjne z marketingowego punktu widzenia i które można byłoby wykorzystać w procesie budowy marki lokalnej. Wypowiedzi uczestników wywiadów pozwoliły zidentyfikować dwie grupy cech wyróżniających specyfikę analizowanych miast: atrybuty emocjonalne i atrybuty funkcjonalne. W pierwszej z nich pojawiały się takie kategorie cech wyróżniających miasto jak: atmosfera, historia i kultura lokalna, a także potencjał ludzki. W drugiej natomiast znalazły się: udogodnienia techniczne, społeczne, inwestycyjne, a także strategiczne położenie i produkty lokalnych firm.
Źródło:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Polityki Europejskie, Finanse i Marketing; 2013, 10[59]
2081-3430
Pojawia się w:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Polityki Europejskie, Finanse i Marketing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Historyczne i współczesne cechy tożsamości europejskiej
Historical and contemporary features of European identity
Autorzy:
Łastawski, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/513609.pdf
Data publikacji:
2004
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Opis:
The paper presents various features of the European continent’s identity which distin-guish it from the other continents. It emphasizes cultural heritage of Europe which has been shaped over centuries by nation-states and shared traditions in philosophy, science, literature and art. It points out that within Europe there coexist in harmony permanent European values and cultural heritage of the particular European nations while a multi-cultural model of the continent’s identity is being created which preserves its “unity in diversity”. The European identity has been influenced primarily by Greek cultural-intellectual traditions, Roman civic and legal traditions as well as universalist Christian ideas. They have shaped the development of civilization in Europe and co-contributed to the more contemporary features of the European identity, such as: the rule of advanced democracies, the expanded system of protection of human rights or the development of the Conferen-ce/Organization of Security and Co-operation in Europe. The main features of the European identity influence the community of the whole continent, more strongly in its Western part, where new cultural ideas and new trends in art and European thought have been born from the ancient times to the Renaissance and the Enlightenment until nowadays. The budding identity of European integration has a special character. It unites the heritage of the continent’s nations with pan-European values in a new communitarian system which has no counterpart in other continents.
Źródło:
Polityka i Społeczeństwo; 2004, 1; 206-237 (32)
1732-9639
Pojawia się w:
Polityka i Społeczeństwo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Psychological Features of Professionalization of Students
Autorzy:
FILATOVA, OLGA
FILATOV, VITALIY
SEMENOVA, ALENA
Powiązania:
https://bibliotekanauki.pl/articles/456513.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski
Tematy:
professionalization
profession
professional
Opis:
The article describes the stages of professional development of the individual; psychological regularities and features of professionalization in student's years are analyzed.
Źródło:
Edukacja-Technika-Informatyka; 2018, 9, 3; 114-116
2080-9069
Pojawia się w:
Edukacja-Technika-Informatyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Les traits balkaniques du subjonctif roumain
The Balkan Features of the Roumanian Subjunctive
Autorzy:
Cychnerski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/1052985.pdf
Data publikacji:
2004-12-01
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Opis:
This paper aims to determine the Balkan features of the Roumanian subjunctive mood. The Balkanism is defined here as a linguistic unit which is peculiar to languages of the southeastern Europe, but does not characterize any other Indo-European language. In comparison with the subjunctive mood in French (and in other Western Romance languages), the Roumanian subjunctive mood can be considered a Balkanism. The features which unite it to the subjunctive mood in Albanian and Modern Greek (its frequency, its predominant syntactic nature and its null semantic invariant) are favourable to such classification.
Źródło:
Studia Romanica Posnaniensia; 2004, 31; 205-213
0137-2475
2084-4158
Pojawia się w:
Studia Romanica Posnaniensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of size and shape features of hazelnuts using multivariate analysis
Autorzy:
Milošević, T.
Milošević, N.
Powiązania:
https://bibliotekanauki.pl/articles/11543547.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Opis:
Nut and kernel size, shape and some sensorial traits in ten hazelnut (Corylus avellana L.) cultivars were evaluated using an objective procedure based on multivariate analysis in order to obtain an important value of these cultivars for growers, processing and consumers. Cultivars were compared with nuts and kernels of C. avellana L. and C. colurna L. Significant differences in all physical properties were found among the cultivars, and also among cultivars and hazelnut species. A high correlation was found among some hazelnut traits. Cluster and principal component analysis supported results obtained by analysis of variance, and segregated genotypes in similar groups according to their characteristics evaluated. Procedure described may be useful in analyzing impacts of genotype per se on nut and kernel physical and sensorial properties, and also determine the factors for growers, breeders, especially for harvesting, sorting and other postharvest operations in order to establish optimal machine and equipment design.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2017, 16, 5; 49-61
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modyfikacja cech środka smarującego za pomocą standardowych dodatków smarowych
Modification of lubricants features by means of standard additives
Autorzy:
Matuszewski, M.
Mikołajczyk, J.
Styp-Rekowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/95428.pdf
Data publikacji:
2013
Wydawca:
Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich. Wydawnictwo PB
Tematy:
środek smarujący
dodatek smarowy
modyfikacja cech smarowych
lubricant
lubricant additive
modification lubricating features
Opis:
W pracy przedstawiono analizę dotyczącą możliwości modyfikowania środka smarującego – oleju bazowego SAE 30 – różnymi standardowymi dodatkami. Na podstawie danych literaturowych określono zakresy zmian możliwych do uzyskania w wyniku zastosowania wybranej grupy dodatków smarowych. Przeprowadzono wstępną analizę dotyczącą metodycznych możliwości optymalnego wyboru dodatków. Stwierdzono, że komputerowe wspomaganie tego doboru pozwala na szybsze i efektywniejsze ustalenie właściwego składu dodatku lub grupy dodatków smarowych.
In this paper analysis concerning modification possibilities of some features of base oil (SAE 30) by means of some standard lubricant additives is presented. On the base of literature studies there are determined the range of possible changes as a result of some group of additives application. Initial analysis refer to methodical possibilities of optimal choice of additives are presented too. It seems that computer aided choice enable faster and more effective determination the best composition of individual or group of lubricant additives but in limited range.
Źródło:
Postępy w Inżynierii Mechanicznej; 2013, 1(1); 57-65
2300-3383
Pojawia się w:
Postępy w Inżynierii Mechanicznej
Dostawca treści:
Biblioteka Nauki
Artykuł

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies