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Tytuł:
Automatic target recognition of complex internal structure
Autorzy:
Niedziela, T.
Powiązania:
https://bibliotekanauki.pl/articles/223757.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Automatic Target Recognition - ATR
target detection
Fourier transform
transformata Fouriera
rozpoznawanie obrazów
układy automatycznego rozpoznania
Opis:
The paper presents methods of automatic target recognition from images with complex internal structure. Recognition methods proposed are based on the Fourier transform properties. These methods make it possible to bring the problem to Fourier transform, feature extraction and input image classification. Image data synthesis within diffraction plane significantly increases the probability of target detection.
Źródło:
Archives of Transport; 2014, 32, 4; 61-72
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Target Costing method in the Hospitality Industry
Autorzy:
Pajrok, Andor
Powiązania:
https://bibliotekanauki.pl/articles/628532.pdf
Data publikacji:
2014
Wydawca:
Fundacja Pro Scientia Publica
Tematy:
Target Costing, Strategy Accounting, USALI
Opis:
Traditional approaches to managing costs are based on the costs that are the result of existing capabilities and resources in the company. Adding to these costs a specified margin or profit, leads to the sales price. If the market is not ready to accept such a selling price, managers need to find opportunities for rationalization and cost reduction. Target cost management begins the process of managing the sales price and the planned profit that the market can accept, and only then is it possible to determine the cost of the product. In the planning phase of the product and the manufacturing process the approach is to finding a method to lower costs and to reduce them as much as possible. The aim this of study is to investigate the application of target (strategy) cost accounting methods in the Hospitality Industry.
Źródło:
Journal of Education Culture and Society; 2014, 5, 2; 154-165
2081-1640
Pojawia się w:
Journal of Education Culture and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Algorithm for Target Tracking Using Passive Radar
Autorzy:
Malanowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/226412.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
passive coherent location
passive bistatic radar
target tracking
Opis:
In the paper the problem of target tracking in passive radar is addressed. Passive radar measures bistatic parameters of a target: bistatic range and bistatic velocity. The aim of the tracking algorithm is to convert the bistatic measurements into Cartesian coordinates. In the paper a two-stage tracking algorithm is presented, using bistatic and Cartesian tracking. In addition, a target localization algorithm is applied to initialize Cartesian tracks from bistatic measurements. The tracking algorithm is tested using simulated and real data. The real data were obtained from an FM-based passive radar called PaRaDe, developed at Warsaw University of Technology.
Źródło:
International Journal of Electronics and Telecommunications; 2012, 58, 4; 345-350
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target price accuracy and the information content of stock recommendations on the Warsaw Stock Exchange
Autorzy:
Brycz, Bogumiła
Włodarczyk, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/949684.pdf
Data publikacji:
2017
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
stock recommendation
target price
target price accuracy
analysts’ forecasts valuation model
Opis:
This paper examines target price accuracy conditional on whether the analyst’s report contains a precise valuation model with underlying assumptions, as well as investigates whether target price accuracy is related to the forecast accuracy of the variables used as inputs in the valuation models. The study is conducted based on the analysts’ stock recommendations issued in 2012 for companies listed on the Warsaw Stock Exchange. We find that approximately 67% of analysts’ price targets are achieved within a 12-month period following the release of a report. Only in the case of positive recommendations we can observe that analysts who provide precise valuation model within their reports issue significantly more accurate target prices. We also find that target price forecast error is, on average, lower for reports with more accurate forecasts of such variables used as inputs in the valuation models as revenue, EBIT and net profit but the results are not always statistically significant.
Źródło:
Financial Sciences. Nauki o Finansach; 2017, 4(33); 35-50
2080-5993
2449-9811
Pojawia się w:
Financial Sciences. Nauki o Finansach
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Algorytm detekcji obiektów dla radarowego detektora przeszkód
Algorithm for target detection for radar terget detector
Autorzy:
Szpakowska-Peas, E.
Powiązania:
https://bibliotekanauki.pl/articles/213340.pdf
Data publikacji:
2012
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
algorytm detekcji obiektów
Radarowy Detektor Przeszkód (RDP)
algorithm target detection
radar target detector
Opis:
W niniejszej pracy opisano algorytm detekcji obiektów dla modułu Radarowego Detektora Przeszkód (RDP). Został opisany sposób akwizycji oraz analizy sygnału z anteny. Algorytm detekcji został zaimplementowany na platformę systemową mikroprocesora sygnałowego TMS32F28335.
In this thesis an algorithm for target detection for Radar Target Detector has been presented. Acquisition method and antennas signal analysis has been described. Algorithm for target detection has been implemented in system of digital signal processor TMS32F28335.
Źródło:
Prace Instytutu Lotnictwa; 2012, 3 (224); 9-19
0509-6669
2300-5408
Pojawia się w:
Prace Instytutu Lotnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of computer identification and location algorithm in small far infrared target recognition of ship under surge interference
Autorzy:
Zhu, R.
Powiązania:
https://bibliotekanauki.pl/articles/260230.pdf
Data publikacji:
2017
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
computer identification
target position estimation
location
ship
infrared target
surge interference
Opis:
The small far infrared target of ship in surge interference is easy to have visual deviation causing the low accuracy of target positioning and the bad target identification performance. In order to improve the accuracy of far small infrared targets recognition of ship under surge interference, this paper proposed far small infrared target recognition algorithm of ship based on distributed target position estimation and DOA location in computer vision model for constructing coherent distributed source array model of far small infrared target distribution of ship. This algorithm used MUSIC algorithm for the beamforming processing of far small infrared target echo model of ship. Combined with the adaptive filtering algorithm we carried out the surge interference suppression and the estimation of central direction of arrival and angle spread of far small infrared target of ship through multidimensional spectrum peak searching algorithm, realizing the joint estimation of distance of ship target, DOA and frequency parameters, so as to realize the accurate positioning and recognition of targets. Simulation results show that using this method for the far small infrared target recognition of ship under surge interference, the spectral peak sharpness of spectral peak search of target position is high, side-lobe suppression performance is good, which shows the high accuracy of target position estimation and location, the accuracy and anti-interference performance of far small infrared target recognition of ship is good, and has superior performance.
Źródło:
Polish Maritime Research; 2017, S 3; 171-181
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Achieving position accuracy against moving target analyze
Autorzy:
Wąż, M.
Panasiuk, A.
Powiązania:
https://bibliotekanauki.pl/articles/320685.pdf
Data publikacji:
2008
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
manewr taktyczny
śledzenie celu
tactical maneuver
target tracking
Opis:
Each navigator has to be able to achieve position by own ship against all types of targets. Maneuver calculations depend mostly on target position and movement vector measurements accuracy. This article presents how the time and maneuver course changes when changes target movement and position data accuracy changes.
Źródło:
Annual of Navigation; 2008, 13; 131-137
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trzy podstawowe twierdzenia Target Costing o punktach krytycznych
Three basic Theorems of Target Costing about critical points
Autorzy:
Mielcarek, J.
Powiązania:
https://bibliotekanauki.pl/articles/887939.pdf
Data publikacji:
2019
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Źródło:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Polityki Europejskie, Finanse i Marketing; 2019, 21[70]
2081-3430
Pojawia się w:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Polityki Europejskie, Finanse i Marketing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Salda Target2 w Eurosystemie: ich źródła, skutki i perspektywy rozwiązania problemu
Target2 Balances in the Eurosystem: Their Sources, Effects and Problem Solution Perspectives
Autorzy:
Koronowski, Adam
Powiązania:
https://bibliotekanauki.pl/articles/509103.pdf
Data publikacji:
2014
Wydawca:
Akademia Finansów i Biznesu Vistula
Tematy:
salda Target2
Europejski Bank Centralny
strefa euro
kryzys euro
Target2 balances
European Central Bank
Eurozone
euro crisis
Opis:
W artykule przedstawiono zagadnienia związane z działaniem systemu rozliczeń międzybankowych Target2 w strefie euro. Zaprezentowano źródła i konsekwencje wysokich sald oraz sformułowano wnioski w sprawie możliwości dokonania zmian w tym zakresie. Zaproponowano wykorzystanie doświadczeń amerykańskich. W artykule przedstawiono istotę i podstawowe właściwości systemu Target2, zwrócono uwagę na znaczny wzrost tych sald i znaczącą kumulację zobowiązań, omówiono powody szybkiego wzrostu sald w ostatnich latach i konsekwencje powyższego. Część opracowania poświęcono prezentacji sposobu prowadzenia rozliczeń między bankami federalnymi. Wskazano na brak możliwości korzystania z doświadczeń amerykańskich przez Eurosystem w obecnym kształcie. Autor artykułu doszedł do wniosku, że jedyną rozsądną strategią będzie czekanie na rozwój sytuacji, co znajduje odzwierciedlenie w biernym stanowisku EBC w zakresie omawianego problemu.
In his article, the author presented the issues related to operation of the system of interbank settlements Target2 in the Eurozone. He presented the sources and effects of high balances as well as formulated conclusion on the matter of possibilities to carry out changes in this respect. The author proposed use of American experience. There are presented in the article the essence and basic properties of the system called Target2, paid attention to a considerable growth of those balances and a significant cumulation of liabilities, there are discussed the reasons for a quick growth of balances in the recent years and the consequences thereof. Part of the work is devoted to the presentation of the way of carrying out settlements between federal banks. The author indicated the lack of opportunities to use of the American experience by the Eurosystem in its present shape. The author of the article concluded that the only reasonable strategy will be waiting for situation development what is reflected in a passive stance of the ECB as regards the problem in question.
Źródło:
Zeszyty Naukowe Uczelni Vistula; 2014, 36/2014; 5-25
2353-2688
Pojawia się w:
Zeszyty Naukowe Uczelni Vistula
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of Call For Fire procedures when executing fire missions determination of target coordinates-Part I
Autorzy:
Krzyżanowski, S.
Piontek, J.
Powiązania:
https://bibliotekanauki.pl/articles/348451.pdf
Data publikacji:
2016
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
CFF
target coordinator
procedures for determining settings
determination of target
coordinates
Opis:
This paper presents the possibility of using CALL FOR FIRE procedures during the execution of fire missions in artillery subunits according to national procedures. The conducted analyzes concerned the possibility of using data obtained from an observer in accordance with the CFF procedure at the point of fire control during the execution of fire tasks. It has been described in detail how to determine target coordinates, taking into account all the differences between the CFF procedure and the national procedures for determining settings in artillery subunits.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2016, 3; 37-51
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Conception of New Air Target SZERSZEŃ-2
Autorzy:
Samoraj, P.
Sałaciński, M.
Powiązania:
https://bibliotekanauki.pl/articles/97781.pdf
Data publikacji:
2015
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
UAV air target
design
technology
integration of control systems
Opis:
The project to introduce modifications to the air target SZERSZEŃ has been undertaken by the Air Force Institute of Technology. SZERSZEŃ has been used by the Polish Army for 10 years, during which time a number of modifications were introduced. Given this fact, it was decided to develop a new version of this UAV based on the experience gained during its maintenance and operation. Another aspect of this project is to focus on improving the repeatability of production by optimizing the technology processes. To achieve this aim the new instrumentation for the production of composite parts in prepreg technology was designed. The paper reviews the production possibilities for this aircraft using a new technology and presents the advantages of the modified construction and the new technology.
Źródło:
Fatigue of Aircraft Structures; 2015, 7; 47-51
2081-7738
2300-7591
Pojawia się w:
Fatigue of Aircraft Structures
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Work on developing a thermal shooting target
Autorzy:
Swiderski, W.
Hłosta, P.
Polak, G.
Tymiński, D.
Powiązania:
https://bibliotekanauki.pl/articles/114252.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
thermal target
infrared
emissivity
shooting
Opis:
The paper presents work on the development of a thermal target providing for shooting with the use of night-vision and thermovision sights in night conditions as well as during the day, without changing the target. The image of the target in the night sight is visible by illuminating it through an IR lamp. The target is designed so that the reflected IR stream is directed towards the objective lens. Compared to existing solutions, the new thermal target has a number of advantages, such as it does not require long-time heating and is immediately ready to operate after thermal lamp lighting, significantly reducing energy consumption. The project is currently at the stage of prototype target testing.
Źródło:
Measurement Automation Monitoring; 2017, 63, 4; 158-161
2450-2855
Pojawia się w:
Measurement Automation Monitoring
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target Costing i kaizen Costing w zarządzaniu efektywnością finansową przedsiębiorstwa
Target costing and kaizen costing in the management of finncial efficiency of enterprise
Autorzy:
Puzio, Justyna
Powiązania:
https://bibliotekanauki.pl/articles/2055716.pdf
Data publikacji:
2022-05-11
Wydawca:
Zachodniopomorska Szkoła Biznesu w Szczecinie
Tematy:
target costing
kaizen costing
controlling
efektywność finansowa
financial efficiency
Opis:
W czasach bardzo silnej konkurencji oraz w warunkach stale rozwijającej się gospodarki globalnej, bardzo trudno jest uzyskać przedsiębiorstwom przewagę. Obecna rzeczywistość wymusza na przedsiębiorstwach konieczność modyfikacji systemu zarzą-dzania kosztami, na mechanizmy, które są efektywniejsze. W artykule skupiono się na przedstawieniu rachunku target i kaizen costing, ich idei, etapów wprowadzania oraz zalet i wad wynikających z ich implementacji. Praca dokonuje również przeglądu definicji prezentowanych w literaturze przedmiotu. Celem pracy jest ocena możliwości zastosowania rachunku target costing i kaizen costing, jako narzędzia, które może posłużyć do doskonalenia efektywności finansowej przedsiębiorstwa. Metody ba-dawcze, wykorzystane do napisania pracy to: analiza literatury przedmiotu oraz desk, research.
In times of very strong competition and in conditions of constantly developing global economy, it is very difficult for companies to gain advantage. The current reality forces companies to modify the cost management system to mechanisms that are more effective. The article focuses on presenting target and kaizen costing, their ideas, stages of introduction and advantages and disadvantages resulting from their implementation. The paper also reviews definitions presented in the literature. The aim of the paper is to assess the possibility of using target and kaizen costing as a tool that can be used to improve the financial effi-ciency of an enterprise. Research methods used to write this paper are: literature analysis and desk research.
Źródło:
Zeszyty Naukowe ZPSB Firma i Rynek; 2022, 1(61); 85-99
2657-3245
Pojawia się w:
Zeszyty Naukowe ZPSB Firma i Rynek
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The collapse of sequential Bayesian estimator in two-target tracking problem
Autorzy:
Stano, P. M.
Powiązania:
https://bibliotekanauki.pl/articles/92973.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
Tematy:
track coalescence
Bayesian operator
target tracking
particle filter
Opis:
Track coalescence is a phenomenon that occurs in multi-target tracking applications where certain types of manoeuvres performed simultaneously by several targets can utterly confuse algorithms that track their positions. In its simplest form, the phenomenon occurs when two similar objects, initially well separated, get close to each other and follow similar manoeuvres for a period of time sufficient to confound the tracking algorithm so that when the objects finally depart from each other the tracking algorithm is prone to provide erroneous estimates. This two-target track coalescence is discussed in this paper with the focus on the compound coalescence, when two identical tracks follow the midpoint of two well separated targets. First, the problem is illustrated on a classic problem of tracking two targets manoeuvring in a clutter, which is modeled as a nonlinear stochastic system. It is shown how, otherwise accurate and precise, estimates obtained by a standard particle filter eventually collapse leading to the coalescence of tracks. The phenomenon is given theoretical explanation by the analysis of Bayesian update operator acting on L2-space of probability densities that reveals that the coalescence is an unavoidable consequence of the probabilistic mixing between distributions describing positions of two targets. Finally, the practical consequences of these theoretical results are discussed together with potential approaches to deal with track coalescence in real applications.
Źródło:
Studia Informatica : systems and information technology; 2018, 1-2(22); 32-45
1731-2264
Pojawia się w:
Studia Informatica : systems and information technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hamowanie docelowe pociągu metra
Target Braking of the Subway Train
Autorzy:
Barański, S.
Błaszczyk, P.
Powiązania:
https://bibliotekanauki.pl/articles/1368359.pdf
Data publikacji:
2013
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
Tematy:
hamowanie docelowe
pociąg metra
target braking
subway train
Opis:
The underground line in Warsaw from the beginning was equipped with automatic train protection system type SOP-2. After several years of operation system SOP-2 was modernized and expanded by automatic braking at the platform, called target braking. This function is realized by automatic starting of kraking in calculated point and proper regulation of its run to obtain the established precision of train stopping. The target braking function was developed and applied in Russian trains 81 type with DC traction motors and ALSTOM Metropolis trains with inverter fed AC motor drive.
Na I linii metra w Warszawie, działającej od 1995 r. jest eksploatowany system automatycznego ograniczania prędkości typu SOP-2. Po kilku latach funkcjonalność systemu została rozszerzona o automatyczne zatrzymywanie pociągu metra na przystanku. Realizując funkcje hamowania docelowego urządzenia wyliczają odległość do punktu zatrzymania i samoczynnie regulują siłę hamowania tak, aby zatrzymać się w wyznaczonym punkcie peronu z odpowiednią precyzją. Hamowanie docelowe jest uruchomione na dwóch typach pociągów eksploatowanych w Warszawie - rosyjskich pociągach typu 81 wyposażonych w silniki szeregowe prądu stałego i pociągach typu Metropolis z napędem asynchronicznym.
Źródło:
Maszyny Elektryczne: zeszyty problemowe; 2013, 2, 99; 287-292
0239-3646
2084-5618
Pojawia się w:
Maszyny Elektryczne: zeszyty problemowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Międzyorganizacyjny wymiar rachunku kosztów docelowych
Interorganizational dimension of target costing
Autorzy:
Nita, Bartłomiej
Powiązania:
https://bibliotekanauki.pl/articles/587798.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Międzyorganizacyjne zarządzanie kosztami
Rachunek kosztów docelowych
Interorganizational cost management
Target costing
Opis:
W artykule zaprezentowano podstawowe uwarunkowania międzyorganizacyjnego zarządzania kosztami na przykładzie rachunku kosztów docelowych. W pierwszej części wyjaśniono pojęcie międzyorganizacyjnego zarządzania kosztami, natomiast w kolejnej przedstawiono założenia rachunku kosztów docelowych. W następnych częściach argumentowano potrzebę rozszerzenia koncepcji target costing poza organizacyjne ramy przedsiębiorstwa. Wyjaśniono funkcjonowanie rachunku kosztów docelowych w sieciach międzyorganizacyjnych i na podstawie badań prowadzonych przez wielu autorów poddano dyskusji czynniki determinujące współpracę międzyorganizacyjną między podmiotami oraz czynniki ograniczające wdrażanie międzyorganizacyjnego rachunku kosztów.
The article presents the fundamental conditions of interorganizational cost management based on the example of target costing. The first part explains the concept of interorganizational cost management, and presents the assumptions of target costing. In the following sections it is argued that there is a need to extend the concept of target costing outside the organizational structure of the company. The functioning of target costing in interorganizational networks was also explained. The determinants of interorganizational cooperation between the entities as well as the factors limiting the implementation of inter-cost accounting were elaborated on the basis of research conducted by various authors.
Źródło:
Studia Ekonomiczne; 2015, 224; 159-172
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Software implementation of multiple model neural filter for radar target tracking
Autorzy:
Kazimierski, W.
Wawrzyniak, N.
Powiązania:
https://bibliotekanauki.pl/articles/359024.pdf
Data publikacji:
2012
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
radar target tracking
multiple model filters
neural networks
Opis:
The paper presents a software implementation of multiple model neural filter for radar target tracking. Such a filter may be proposed as an interesting alternative for numerical filters. The main purpose of software implementation is to provide a tool for complex research of the filter possibilities and adjusting options. A concept of a filter is briefly mentioned, however the main body of paper is focused on user-approach detailed description of application with UML use-case diagrams. Examples of detailed presentation of usecases are given and the general use-case diagram for application is included. The application itself is to be an advanced tool for researchers interested in analyzing target tracking process, providing different tracking methods and the possibility of adjusting their parameters. The possibility of simulating any scenario, as well as working with real data (also on-line) was ensured. The research was financed by Polish National Centre of Science under the research project “Development of radar target tracking methods of floating targets with the use of multiple model neural filtering”.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 32 (104) z. 2; 88-93
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
C2 NIWA community – segmentation criteria and building brand associations on the example of a selected target group
Autorzy:
Popławska, A.
Powiązania:
https://bibliotekanauki.pl/articles/1941581.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska
Tematy:
target groups
community
segmentation
Opis:
Every organization which offers products or services wishes to communicate with their customers in the most effective way. This kind of communication is based on proper selection of target groups which are identified in the process of market segmentation. Therefore, it is very important to ask the question to whom the message is to be directed and what kind of a message we want to convey. This article describes the selection criteria for target groups in the Centre of Competence for Novel Infrastructure of Workable Applications (C2NIWA) which is organized in the structures of the Gdansk University of Technology. It is a place that provides advanced IT platforms for the production of various types of applications. C2NIWA users have access to the most current knowledge in this field, advisory services, and tools to collaborate on IT projects. They needed to be divided into target groups and the communication methods were adapted to their specifics. The result of this process is the establishment of appropriate associations with the brand. The article presents the results of a short research showing what kind of associations were successfully built in one of the target groups by using a system of visual identification – the logo of the C2NIWA.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2015, 19, 4; 541-550
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target costing – znaczenie perspektywy klienta w procesie ustalania ceny
Autorzy:
Bondos, Ilona
Powiązania:
https://bibliotekanauki.pl/articles/610742.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
target costing
price setting
market orientation
rachunek kosztów docelowych
ustalanie ceny
orientacja marketingowa
Opis:
The purpose of this article is to present, from marketing perspective, the essence of target costing. The concept of target costing refers to the process of determining the costs and defining the level of prices – the area of marketing activities, where taking into account the role of the client was not a standard. The idea of target costing was born in an extremely competitive environment in Japan in the 60s. of the twentieth century. And it is seen as an important tool to reduce costs and to improve the competitiveness level of the company. According to target costing, concept price plays an important role in the whole process of cost management – price is the starting point of all activities, what is important – it is a determinant of the cost not vice versa.
Artykuł nie posiada streszczenia w języku polskim.
Źródło:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2015, 49, 1
0459-9586
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Testing coatings of reflecting infrared radiation for a target for night shooting
Autorzy:
Swiderski, Waldemar
Hłosta, Paweł
Polak, Grzegorz
Tymiński, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/114598.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
thermal target
infrared
emissivity
shooting
Opis:
The paper presents the principle of operation of a new night-shooting target. Because this target requires a covering that reflects the infrared radiation flux generated by the reflector from its surface, testing of different variants of the cover and the shape of the target surface has been carried out. Emissivity is a physical parameter characterizing the radiant properties of real bodies. The emissivity coefficient of extruded aluminum sheet samples covered with a layer of green colored aluminum oxide was determined. The aluminum oxide layer was applied using two different technologies being galvanic and anodizing.
Źródło:
Measurement Automation Monitoring; 2019, 65, 2; 41-43
2450-2855
Pojawia się w:
Measurement Automation Monitoring
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Impact of Economic Sanctions on Corruption in Target Countries: A Cross Country Study
Autorzy:
Kamali, Tahereh
Mashayekh, Maryam
Jandaghi, Gholamreza
Powiązania:
https://bibliotekanauki.pl/articles/1192158.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Corruption
economic sanctions
target countries
Opis:
Using a sample of 73 sanctioned and 60 non-sanctioned countries, as well as corruption data spanning the years 1995 to 2012, we attempt to find a relationship between economic sanctions and corruption in target countries . Our findings suggest that countries that have undergone economic sanctions appear to be more corrupt than non-sanctioned countries. We also find that comprehensive economic sanctions tend to generate more corruption than partial sanctions. In this study, we run a regression to determine a linear relationship between corruption as the dependent variable and a number of independent variables, to include economic sanctions, the origin of legal system, the percentage of Protestant population, democracy, and economic development.
Źródło:
World Scientific News; 2016, 45, 2; 276-291
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A study of optimization of Alpha-Beta-Gamma-Eta filter for tracking a high dynamic target
Autorzy:
Jeong, T.
Pan, B.F.
Njonjo, A.W.
Powiązania:
https://bibliotekanauki.pl/articles/116199.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
integrated navigation
Alpha-Beta-Gamma filter
Kalman filter
high dynamic target
ships tracking
target dynamics
Jerky Model
ARPA
Opis:
The tracking filter plays a key role in accurate estimation and prediction of maneuvering vessel’s position and velocity. Different methods are used for tracking. However, the most commonly used method is the Kalman filter and its modifications. The Alpha-Beta-Gamma filter is one of the special cases of the general solution pro-vided by the Kalman filter. It is a third order filter that computes the smoothed estimates of position, velocity and acceleration for the nth observation, and also predicts the next position and velocity. Although found to track a maneuvering target with a good accuracy than the constant velocity, Alpha-Beta filter, the Alpha-Beta-Gamma filter does not perform impressively under high maneuvers such as when the target is undergoing changing accelerations. This study, therefore, aims to track a highly maneuvering target experiencing jerky motions due to changing accelerations. The Alpha-Beta-Gamma filter is extended to include the fourth state that is, constant jerk to correct the sudden change of acceleration in order to improve the filter’s performance. Results obtained from simulations of the input model of the target dynamics under consideration indicate an improvement in performance of the jerky model, Alpha-Beta-Gamma-Eta, algorithm as compared to the constant acceleration model, Alpha-Beta-Gamma in terms of error reduction and stability of the filter during target maneuver.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 1; 49-53
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Children’s Metaphor Comprehension and Production
Autorzy:
Wiśniewska-Kin, Monika
Powiązania:
https://bibliotekanauki.pl/articles/1998211.pdf
Data publikacji:
2017-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
children’s metaphorical predispositions
target domain
target domain of metaphorical mapping
knowledge construction
educational environment
educational culture
Opis:
This article demonstrates the results of the educational project “Word Art Awareness,” which was established in some primary schools in a metropolitan environment (Lodz, Poland). The aim of the study was to identify 8 – 9 and 9 – 10-year-old children’s knowledge of the following topic: target domain of the metaphorical mapping (JOY, SADNESS, LOVE, HATRED, FEAR) as well as childlike metaphorical accomplishments related to identification of similarities and diff erences between destination domain and source metaphor domain through the process of educational environment construction. In designed didactical intervention operations, research data resulted from participant observation, focus interview, and children’s production analysis (graphical visualization, paired-associate learning tasks and tests of unfinished tasks). Research findings show children’s preferences related to the translation of one metaphor discipline through another one as well as construction strategies related to children’s knowledge about the emotional aspect and feelings. Moreover, findings suggest the need for a broader understanding of educational environments in Polish educational culture.
Źródło:
The New Educational Review; 2017, 48; 87-99
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of heat transfer parameters on rhodium target for 103Pd production
Autorzy:
Sadeghi, M.
Tenreiro, C.
Van den Winkel, P.
Powiązania:
https://bibliotekanauki.pl/articles/148100.pdf
Data publikacji:
2009
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
heat transfer
103Pd
rhodium
target
Opis:
The efficiency of cooling and the particle beam characteristics are important when high beam current irradiations are intended for production of radionuclides. The efficiency of cooling is determined by both the target carrier geometry and the flow rate of coolant, while the beam characteristics deal with the current density distribution on the irradiated surface area. Heat transfer on rhodium target to produce 103Pd via the 103Rh(p,n)103Pd reaction was investigated and the beam current was obtained more than 500 mi A.
Źródło:
Nukleonika; 2009, 54, 3; 169-173
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Risk of Collision Assessment with Grapphic Forms of Target Data Presentation Use
Autorzy:
Juszkiewicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/320877.pdf
Data publikacji:
2018
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
ARPA
safety of navigation
tracking
target data presentation
IMO performance standards
Opis:
Guarantee of the ship safety is the primary task posed for modern navigation systems. This concerns monitoring the proper ship position as well as providing accurate information about the collision threat. The proper interpretation of this information belongs to the navigator. He must take into account many variables affecting the assessment of the situation and then make the right decision regarding anti-collision manoeuvres. This assessment could be made easier for him with use some form of graphic target data presentation methods other than currently required and described in IMO performance standards. Other possible graphic presentation methods of collision information are described in the article along with the concept of their usage.
Podstawowym zadaniem stawianym przed nowoczesnymi systemami nawigacyjnymi jest zapewnienie bezpieczeństwa statku. Dotyczy to zarówno konieczności właściwej kontroli pozycji statku jak i dostarczenia rzetelnej informacji o zagrożeniu kolizyjnym. Właściwa interpretacja tej informacji należy do nawigatora. Musi on uwzględnić wiele zmiennych czynników mających wpływ na ocenę sytuacji, a następnie podjąć właściwą decyzję odnośnie podejmowanych manewrów antykolizyjnych. Możliwość zastosowania innej formy graficznej prezentacji informacji niż wymagana obecnie przez przepisy może ułatwić mu taka ocenę. W artykule przedstawione zostały inne sposoby graficznej prezentacji informacji kolizyjnej wraz z koncepcją ich wykorzystania.
Źródło:
Annual of Navigation; 2018, 25; 27-39
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target costing as an element of the hard coal extraction cost planning process
Rachunek kosztów docelowych (target costing) jako element planowania kosztów wydobycia węgla kamiennego
Autorzy:
Segeth-Boniecka, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/516109.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Księgowych w Polsce
Tematy:
extraction costs
hard coal mine cost planning
target costing
koszty wydobycia
planowanie kosztów kopali węgla kamiennego
Opis:
Striving for the efficiency of activities is of great significance in the management of hard coal extractive enterprises, which are constantly subjected to the process of restructuring. Effective cost management is an important condition of the increase in the efficiency of the researched business entities’ activity. One of the tools whose basic objective is conscious influencing cost levels is target costing. The aim of this article is to analyse the conditions of implementing target costing in the planning of hard coal extraction costs in hard coal mines in Poland. The subject area raises a topical and important problem of the scope of solutions concerning cost analysis in hard coal mines in Poland, which has not been thoroughly researched yet. To achieve the abovementioned aim, the theoretical works of the subject area have been referenced. The mine management process is difficult and requires the application of best suited and most modern tools, including those used in the planning process of hard coal extraction costs in order to support the economic efficiency of mining operations. The use of the target costing concept in the planning of hard coal mine operations aims to support the decision-making process, so as to achieve a specified level of economic efficiency of the operations carried out in a territorially designated site of hard coal extraction.
Dążenie do efektywności działania ma ogromne znaczenie w zarządzaniu działalnością przedsiębiorstw wydobywczych węgla kamiennego, przechodzących ciągle przez proces restrukturyzacji. Istotnym warunkiem wzrostu efektywności działania podmiotów gospodarczych jest efektywne zarządzane kosztami. Jednym z narzędzi, którego podstawowym celem jest świadome oddziaływanie przez menedżerów na poziom kosztów, jest target costing. Celem artykułu jest analiza uwarunkowań wdrożenia target costing w planowaniu kosztów wydobycia węgla kamiennego w kopalniach węgla kamiennego w Polsce. W podjętej tematyce poruszono aktualny i ważny problem rozwiązań w zakresie analizy kosztów w tego typu kopalniach Polsce, który wciąż jest w niedostatecznym zakresie zbadany. Realizując powyższy cel odwołano się do dorobku teoretycznego badanej problematyki. Trudny proces zarządzania kopalniami wymaga wykorzystania najlepiej dopasowanych, nowoczesnych narzędzi, w tym w procesie planowania kosztów wydobycia węgla kamiennego dla wspomagania ekonomicznej efektywności prowadzonej działalności górniczej. Wykorzystanie koncepcji rachunku kosztów docelowych w planowaniu działalności kopalni węgla kamiennego ma na celu wspieranie procesu podejmowania decyzji dla osiągnięcia określonego poziomu ekonomicznej efektywności prowadzonej działalności w określonym terytorialnie miejscu wydobywania węgla kamiennego.
Źródło:
Zeszyty Teoretyczne Rachunkowości; 2017, 94(150); 145-157
1641-4381
2391-677X
Pojawia się w:
Zeszyty Teoretyczne Rachunkowości
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of Target Costing methodology in the construction of woodaluminium windows — case study
Autorzy:
Potkány, Marek
Krajčírová, Lucia
Stasiak-Betlejewska, Renata
Powiązania:
https://bibliotekanauki.pl/articles/2086475.pdf
Data publikacji:
2021
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
allowable cost
price
profit
Target Costing
target cost index
wood-aluminium window
dopuszczalny koszt
cena
zysk
rachunek kosztów docelowych
docelowy wskaźnik kosztów
okno drewniano-aluminiowe
Opis:
The paper concerns the practical application of Target Costing to a specific product of the woodworking industry with a particular emphasis on customer needs and value analysis principles concerning individual components and functions of the product — a wood-aluminium window Gemini Quadrat FB. Based on principles of value analyses, the study used the functional cost analysis, the quantified target cost index of relevant components and the target cost chart for the allowable cost of components. Two levels of the q parameter — 5 % and 10 % — were used to construct the target cost chart. The target price (EUR 513.19) was assessed. The target production cost was at the level of allowable production costs (EUR 379.31). The results were used to confirm that the ideal value of the target cost index was not achieved for any component, and a higher value of the parameter q can be marked as soft. The paper provides assumptions for the assessment of possible alternatives and potential corrections. The case study presents the description of the Target Costing methodology along with the nuanced characteristics of the approaches used by various authors and the strengths and benefits of using the method.
Źródło:
Engineering Management in Production and Services; 2021, 13, 4; 148--159
2543-6597
2543-912X
Pojawia się w:
Engineering Management in Production and Services
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of Aerodynamic Characteristics of the Rocket-Target for the „Stinger” System
Autorzy:
Fedaravičius, A.
Kilikevičius, S.
Survila, A.
Patašienė, L.
Powiązania:
https://bibliotekanauki.pl/articles/403737.pdf
Data publikacji:
2016
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
aerodynamics
drag force
drag coefficient
rocket-target
Opis:
This paper presents an analysis of aerodynamic characteristics of the rocket target for the final training of shooting at aerial targets by the „Stinger” system service staff. The governing equations of fluid dynamics are presented and the computational model of airflow around the rocket is developed. ANSYS CFX computational fluid dynamics software is used to compute airflow velocities, pressure, the drag force and the drag coefficient. A practical implementation of the research is presented. Taking into account the simulation results, the rocket-target was designed and manufactured.
Źródło:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa; 2016, 7, 1 (23); 7-16
2081-5891
Pojawia się w:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target Tracking in RIS
Autorzy:
Kazimierski, W.
Stateczny, A.
Powiązania:
https://bibliotekanauki.pl/articles/116190.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Inland Navigation
river information service (RIS)
Target Tracking
RIS System
Tracking System
Vessel Tracking
vessel traffic service (VTS)
radar
Opis:
The article treats of problems bound with the tracking of surface water targets in RIS systems. A concept of RIS has been briefly presented, indicating the need for locating in them the tracking and tracing of ships. The most popular sensors used for the purpose have been characterised, the most important relevant documents have been presented and the requirements set for tracking systems have been described.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 4; 385-390
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Indirect fish target strength estimation using adaptive kernel
Autorzy:
Moszyński, M.
Powiązania:
https://bibliotekanauki.pl/articles/332772.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
The typical approach to the problem of indirect fish target strength estimation from data collected using single-beam system is based on inversion of probability density function (PDF) of measured fish echo level. Due to ill-conditioning of most inversion algorithms, small errors in input data, and inaccuracies in the assumed form of the kernel, may result in large errors at the output. Therefore, al! modern inversion algorithms use sophisticated techniques to achieve satisfying results, assuming fixed kernel in the inversion procedure. The paper presents different approach, which uses adaptive construction of the kernel, under assumption of non-negative constraints in the obtained estimate of fish target strength PDF. As a result, the more reliable beam pattern PDF is obtained which leads to unbiased and more accurate estimate offish target strength PDF, than in the conventional (fixed kernel) methods.
Źródło:
Hydroacoustics; 2001, 4; 177-180
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lessons from TARGET2 imbalances: The case for the ECB being a lender of last resort
Autorzy:
Chmielewski, Tomasz
Sławiński, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/557769.pdf
Data publikacji:
2019-06-28
Wydawca:
Uniwersytet Ekonomiczny w Poznaniu
Tematy:
liquid reserve and money creation
TARGET2 imbalances
Opis:
During the global banking crisis of 2007-2009 and the Eurozone sovereign debt crisis of 2010-2012 the so called ‘TARGET2 imbalances’ attracted considerable attention. Some economists interpreted them as a symptom of the ECB’s ‘stealth bailout’. The aim of the paper is to highlight that contrary to such claim, the emergence of TARGET2 imbalances reflected the benefits of having a mutual central bank within a monetary union which facilitated cross-border funding in spite of the global financial turbulence. The ECB’s liquidity loans to commercial banks in the Eurozone debtor countries shielded the Eurozone from a much deeper financial crisis than it actually occurred. The emergence of the TARGET 2 imbalances was actually only an accounting phenomenon resulting from the fact that these liquidity loans were technically extended by the debtor countries’ national central banks which are de facto (from the monetary policy perspective) ECB’s regional branches.
Źródło:
Economics and Business Review; 2019, 5 (19), 2
2392-1641
Pojawia się w:
Economics and Business Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target tracking using multiple passive sonars
Autorzy:
Janowski, T.
Porosińska, E.
Powiązania:
https://bibliotekanauki.pl/articles/331700.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
The DOA estimation methods based on the analysis of the noise subspace enable high resolution bearing determination of naval objects emitting hydrouacoustic noise. The knowledge of the objects number is the essential parameter for DOA algorithms. Practically, the number of the objects is unknown. In case of high sea ambient noise to object signal ratio the detection with desired probability is significantly hindered. In the event of system based on the console the detection decision belongs to the operator. The visual analysis of the reception beamformer changes conducts to the intruder detection. Whereas in case of the standalone systems the decision making process is performed by the detection and tracking algorithm. This article describes such algorithm based on the analysis of the machine states.
Źródło:
Hydroacoustics; 2011, 14; 69-74
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Minimizing sensor movement in target coverage problem: A hybrid approach using Voronoi partition and swarm intelligence
Autorzy:
Jagtap, A. M.
Powiązania:
https://bibliotekanauki.pl/articles/201287.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
sensor
target
Voronoi
heuristic
ABC
PSO
VABC
czujnik
cel
heurystyka
Opis:
This paper addresses the major challenges that reside on target coverage problem, which is one among the two primary sub-problems of node deployment problem. In order to accomplish a cost-efficient target coverage, a Voronoi partition-based, velocity added artificial bee colony algorithm (V-VABC) is introduced. The V-VABC is an advancement over the traditional, target-based Voronoi greedy algorithm (TVgreedy). Moreover, the VABC component of V-VABC is a hybrid, heuristic search algorithm developed from the context of ABC and particle swarm optimization (PSO). The V-VABC is an attempt to solve the network, which has an equal number of both sensors and targets, which is a special case of TCOV. Simulation results show that V-VABC performs better than TV-greedy and the classical and base algorithms of V-VABC such as ABC and PSO.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2017, 65, 2; 263-272
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
External Ballistics Simplified Model of the “RT-400” Rocket Aerial Target
Autorzy:
Fedaravičius, A.
Račkauskas, S.
Survila, A.
Šamelis, A.
Powiązania:
https://bibliotekanauki.pl/articles/403536.pdf
Data publikacji:
2018
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
mechanics
rocket motor
air defense
external ballistics
aerial target RT-400
Opis:
“RT-400” rocket aerial target system is described in the paper; research method of its simplified external ballistics characteristics is presented and the obtained results are discussed. This system was designed, tested, and produced by a research team of the Institute of Defence Technologies at Kaunas University of Technology and successfully implemented in practice. One of main aims of this paper was to develop external ballistics’ model of a rocket propelled aerial target which would enable obtaining various ballistic parameters of the investigated vehicle such as its acceleration, velocity, flight angle, flight range and trajectory using as input the internal ballistics data obtained at earlier experimental research of the “RV-12K” rocket motor in a static horizontal test stand for thrust measurements and determination of other internal ballistics’ characteristics such as combustion chamber temperature and pressure. During the experimental research process of the vehicle, under test site conditions, the main aim was to compare accuracy of the obtained external ballistics simulation data with the data obtained during experimental approaches using additional measurement techniques such as radar tracking and crash site and launch site GPS coordinates marking.
Źródło:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa; 2018, 9, 1 (31); 9-22
2081-5891
Pojawia się w:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Doppler estimation method for moving target location
Autorzy:
Salamon, R.
Marszal, J.
Powiązania:
https://bibliotekanauki.pl/articles/331983.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
The article presents an algorithm for target location based solely on Doppler shift of echo acoustic signals of a moving underwater object. The algorithm is designed for use in multi-static systems for protecting bodies of water from terrorist attacks by divers or submerged vehicles. The original source of signals is a transmitter emitting continuous acoustic waves. The echo signals from moving object are received by hydrophones located at fixed and known points in the water. Doppler shifts are determined from discrete Fourier transforms of hydrophone signals. The proposed iterative algorithm for target location calculates the approximate values of target speed vector and target coordinates which correspond to speed vectors as calculated previously.
Źródło:
Hydroacoustics; 2010, 13; 225-234
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computer simulation of temperature distribution on a solid target for 201Tl production
Autorzy:
Aboudzadeh Rovais, M. R.
Yousefi, K.
Ardaneh, K.
Mirzaii, M.
Powiązania:
https://bibliotekanauki.pl/articles/147613.pdf
Data publikacji:
2011
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
heat transfer
computer simulation
solid target
thallium-201
Opis:
Thallium-201 is of great interest in nuclear medicine for diagnostic purposes. It is produced by the 203Tl(p,3n)201Pb nuclear reaction. Since the target for 201Tl production is a solid target and the maximum beam current for the irradiation has a direct relation with its temperature surface, therefore, the control of temperature during the irradiation is essential. Designing a proper cooling system is one of the important and determining parameters in radionuclide production efficiency. Non-controlled temperature would cause melting and consequently loss of target materials that could be very costly especially when an isotopically enriched material is used. In this study, the heat transfer and temperature distribution on the target has been simulated based on a computational fluid dynamics (CDF) code for the thermal behavior of the target during the irradiation and under the different beam currents, cooling flow rates and target designing. The results on the routinely used target for the production of 201Tl in AMIRS, showed that there was a good linearity between proton beam currents (in the range of 100–350 mi A) and maximum temperature on the thallium target (345–458 K). The results also showed that the flow rate of the cooling water can be brought down (from routinely used 45 L/min) to 15 L/min without any risk of melting of target material.
Źródło:
Nukleonika; 2011, 56, 4; 283-289
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fundusze target date – nowy produkt w ofercie towarzystw funduszy inwestycyjnych
Target date funds – the new product in the investment funds management companies offer – comparative analysis
Autorzy:
Krawiec, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/586251.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Alokacji aktywów
Fundusze cyklu życia
Fundusze z datą docelową inwestycji
Oszczędności emerytalne
Ścieżki
Glide path
Life cycle funds
Retirement savings
Target date funds
Opis:
Celem niniejszego artykułu jest przybliżenie istoty funduszy target date, jak i charakterystyka pierwszych polskich funduszy tego typu. Fundusze te mają za zadanie ułatwić potencjalnym inwestorom wybór odpowiedniego funduszu w oparciu o kryterium daty przejścia na emeryturę. Nie są one jednak wolne od wad ani ryzyka. W pierwszej części niniejszego artykułu przedstawiona zostanie istota funduszy target date z uwzględnieniem różnic pomiędzy tymi funduszami a innymi zaliczanymi do funduszy cyklu życia. W części drugiej scharakteryzowane zostaną, z wykorzystaniem analizy opisowej z zestawieniami tabelarycznymi, pierwsze krajowe fundusze target date. W głównej mierze przedmiotem tej analizy będą: opłaty i koszty związane z przystąpieniem do tych funduszy oraz stosowane zasady polityki lokacyjnej ze szczególnym zwróceniem uwagi na ścieżki alokacji aktywów.
The objective of the hereby paper is bringing closer the essence of the target date funds and characteristics of the first Polish funds of this type. The main aim of these funds is to facilitate the choice of appropriate fund for potential investors based on the criterion of the retirement date. However they aren't free from disadvantages and the risk. In the first part of this article an overall description of target date funds will be described with taking differences into account among these funds and other funds ranked as life cycle funds. In part second part the first Polish target date funds will be characterized with using descriptive analysis. The main objects of analysis will be: the cost and fees associated with the accession to these funds, the investment policy and the glide paths.
Źródło:
Studia Ekonomiczne; 2015, 239; 116-127
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The value-target factors of future journalists’ life- creation
Autorzy:
Karpenko, Zinoviia
Karpenko, Yevhen
Powiązania:
https://bibliotekanauki.pl/articles/1366446.pdf
Data publikacji:
2021-06-17
Wydawca:
Fundacja Pro Scientia Publica
Tematy:
life-creation
psychological-hermeneutic approach
value-target predictors
triangulation model of the process of life implementation
future journalists
Opis:
Aim. The study purpose is to explain the value-targeted predictors of future journalists’ life-creation as an indicator of their readiness for professional growth and fulfilment of their humanitarian mission.  Methods. The study used the methods of theoretical analysis, synthesis and modelling of the process of personality realization. The empirical study on the value-target factors of future journalists’ life-creation consisted of two stages: 1) the selection of relevant psychological examining techniques in order to explain the value-target factors as a complex independent variable, on the one hand, and the corresponding features of the life implementation process as characteristics (partial and generalized) of a dependent variable, on the other hand (a total of 12 psychodiagnostic techniques were used); 2) the correlation and factor analyses of the obtained empirical data. Results. The performed factor analysis revealed several factors related to particular modes of life implementation, an individual’s certain subjective position in this mode or on the way to it, psychological mechanisms and predictors of becoming an Insider, Expert or Author in personal life, some of their important attributes that generally confirm the triangulation model of an individual’s life implementation. The first one, “An Author – a life-creating agent in the integrative mode of life implementation”, is the most informative and the most loaded by the following indicators: life meaningfulness and purpose in life, psychological well-being, existential fullness with life meaning, self-control and self-acceptance, activity, locus of control-life, etc.   Conclusions. The article presents the verification of the triangulation psychological-hermeneutic model of a life-implementation process, which is formed by orthogonal vectors: one of them is intuitive-sensory comprehension and designing and the second is discursive-logical goal-setting and achievement of life aspirations by an individual. The performed factor analysis of the value-target factors of future journalists’ life-creation revealed the relevant predictors of life implementation. They concerned such concepts as an individual’s life position (a Reader and an Author, an Observer and an Insider, an Epigone and an Expert); the trajectory of their life, for example, from an Insider to an Author, or from an Epigone to en Expert; and psychological mechanisms of life implementation (reflection, intuition, anticipation, empathy, facilitation, etc.) in certain life-implementation modes (internal, external and integrative).
Źródło:
Journal of Education Culture and Society; 2021, 12, 1; 86-99
2081-1640
Pojawia się w:
Journal of Education Culture and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Virtual screening and docking studies of identified potential drug target: polysaccharide deacetylase in Bacillus anthracis
Autorzy:
Zaveri, K.
Chaitanya, A.K.
Reddy, I.B.
Powiązania:
https://bibliotekanauki.pl/articles/11463.pdf
Data publikacji:
2015
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
virtual screening
drug target
polysaccharide deacetylase
Bacillus anthracis
Opis:
In recent years, insilico approaches have been predicting novel drug targets. The present day development in pharmaceutics mainly ponders on target based drugs and this has been aided by structure based drug designing and subtractive genomics. In the present study, the computational genome subtraction methodology was applied for identification of novel, potential drug target against Bacillus anthracis, cause of deadly anthrax. The potential drug target identified through subtractive genomics approach was considered as polysaccharide deacetylase. By virtual screening against NCI database and Drugbank chemical libraries, two potential lead molecules were predicted. Further the potential lead molecules and target protein were subjected for docking studies using Autodock.
Źródło:
International Letters of Natural Sciences; 2015, 07
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target groups of retail brands
Grupy docelowe marek detalicznych
Autorzy:
Witek-Hajduk, M. K.
Grudecka, A.
Powiązania:
https://bibliotekanauki.pl/articles/1382159.pdf
Data publikacji:
2016
Wydawca:
Polskie Wydawnictwo Ekonomiczne
Tematy:
retail brand
retailer
retail chain
target group
segmenting
marka detalisty
detalista
sieci detaliczne
grupa docelowa
segmentacja
Opis:
The literature emphasizes the growing significance of retail brands and differentiation of retail brands` strategies, also in terms of their target groups. Nevertheless, a few studies examine the strategic role of particular target groups of retail brands, especially on the Polish market. The purpose of this article is to answer the question: which consumers segments have the greatest significance as the target groups of retail brands for retail chains operating in Poland? The empirical research was conducted in an attempt to answer the question above. Data were collected through CATI survey of 143 randomly recruited retail chains operating in Poland. The findings indicate that target groups of retail brands considered as the strategic ones for retailers in Poland are diversified. They strongly vary in terms of economic, geographic, life style and demographic criteria for market segmentation. Amongst the most important target groups retailers mentioned: residents of large cities, high-quality oriented consumers, novelty- seekers and seniors.
W literaturze przedmiotu podkreśla się rosnące znaczenie marek detalistów, w tym marek sieci detalicznych oraz wskazuje się, że w ostatnich latach następuje znaczne zróżnicowanie strategii marek detalistów, w tym grup docelowych tych marek. Niewiele jest jednak badań dotyczących znaczenia grup docelowych w strategiach marek sieci detalicznych, zwłaszcza tych działających na polskim rynku. Celem artykułu jest więc odpowiedź na następujące pytanie badawcze: które grupy docelowe mają największe znaczenie jako segmenty docelowe marek dla działających w Polsce sieci detalicznych? W celu odpowiedzi na to pytanie przeprowadzono badania ilościowe metodą ankietową z zastosowaniem techniki CATI na próbie 143 losowo wybranych, działających w Polsce sieci detalicznych. W wyniku badań empirycznych potwierdzono, że segmenty docelowe produktów oznaczonych markami detalistów są zdywersyfikowane. Gestorzy badanych sieci detalicznych za istotne segmenty docelowe uznali konsumentów różniących się kryteriami ekonomicznymi, geograficznymi, stylu życia i demograficznymi. Wśród najważniejszych wskazali m.in. mieszkańców dużych miast, konsumentów zorientowanych na wysoką jakość, poszukujących nowości i osoby starsze.
Źródło:
Gospodarka Materiałowa i Logistyka; 2016, 1; 23-30
1231-2037
Pojawia się w:
Gospodarka Materiałowa i Logistyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Target Stettin: The Allied Air Forces over Stettin 1940–1945
Autorzy:
Ciechanowski, Jakub
Powiązania:
https://bibliotekanauki.pl/articles/1627402.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Opis:
Realizowana w latach 1939–1945 wedle założeń przedwojennych teoretyków ofensywa bombowa sprzymierzonych była istotnym wkładem w rozgromienie potęgi nazistowskich Niemiec. Szczecin, jako dogodnie położone skupisko przemysłu i port, stanowił atrakcyjny cel dla planistów z Bomber Command. W rezultacie miasto i jego mieszkańcy doświadczyli kampanii bombowej. W krótkim czasie Szczecin stał się jedną z najbardziej zniszczonych aglomeracji. Po siedemdziesięciu latach od tamtych wydarzeń nadodrzańskie miasto jest pozbawione miejsca pamięci wysiłku załóg bombowych. Jakie czynniki powodują, że pamięć o pilotach walczących nad miastem jest kłopotliwym zagadnieniem? Jak pamięć o dokonaniach tamtej generacji wpłynęłaby na jakość stosunków polsko-niemieckich?
Źródło:
Studia Maritima; 2012, 25; 125-139
0137-3587
2353-303X
Pojawia się w:
Studia Maritima
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of indirect 'in situ' fish target-strength estimation methods
Autorzy:
Stepnowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/331728.pdf
Data publikacji:
1997
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
The paper analyzes existing in situ methods of fish target-strength estimation with speciał emphasis on an indirect method that utiłizes statistical manipulation on a backscattered acoustic echoes set. The inverse problem in question requires finding the unknown probability density distribution (PDF) of target strength in the logarithmic "domain" or PDF of a backscattering cross-section in the "domain" of absołute variabłes. These PDFs can be estimated by solving the so called "single-target single-beam integral equation", relating distributions of echo variable, target strength and beam pattem of the echo sounder transducer. In the presented analysis special attention is given to four newly developed TS-estimation methods, viz.: Expectation, Maximization and Smoothing (EMS), Discrete "MeIJin Deconvolution", Windowed Singular Value Decomposition (WSVD) and Regularization. These methods use more sophisticated estimation techniques than conventional deconvolution and related methods. A comparison of the resulting estimates obtained from the analyzed methods (using simulations as well as real data from acoustic surveys) eoneludes the paper.
Źródło:
Hydroacoustics; 1997, 1; 15-26
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of target costing on the competitiveness and financial security of enterprises
Autorzy:
Szczerbak, Monika
Powiązania:
https://bibliotekanauki.pl/articles/2073395.pdf
Data publikacji:
2022
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
target costing
lean management
lean accounting
cost management
rachunek kosztów docelowych
szczupłe zarządzanie
oszczędna księgowość
zarządzanie kosztami
Opis:
The main goal of companies operating on the market is the desire to achieve success. The feelings and criteria for assessing the company’s success are varied. For employees, success means a high level of remuneration, additional non-wage benefits, job security and a good atmosphere at the workplace. Management measures success with financial results, product quality, market share, customer satisfaction, innovation, production efficiency, manufacturing costs, and the company’s image. In the literature on the subject, the basic measure of the company’s success is achieving a competitive advantage, gaining a relatively large market share, which will ensure financial security allowing for further development. Financial security depends largely on the extent to which management knowledge is known and understood, what are the financial skills and behavior of the management staff, the use of which contributes to the effective management of the company’s resources. In the current economic reality, gaining a competitive advantage by an enterprise is a difficult and complicated process. The determinants of competitiveness and financial stability are not only the products and services offered by economic entities, but the unique and specific knowledge in the enterprise. This fact caused the search and implementation of modern methods and concepts known as the lean approach. The lean approach in the field of management is currently the dominant approach in Polish literature. Among the many publications in this area, we can mention, inter alia, the studies by Ohl, Sobańska, Wawer, Obłója et al., Świderska and Raulinajtys, Michalak, Krajewska and Stronczek, Szczerbak. The aim of the article is to show the impact of target costing - a lean management tool on the competitiveness and financial security of enterprises. To achieve this goal, the method of analyzing the literature on the subject was used.
Źródło:
Inżynieria Bezpieczeństwa Obiektów Antropogenicznych; 2022, 1; 28--38
2450-1859
2450-8721
Pojawia się w:
Inżynieria Bezpieczeństwa Obiektów Antropogenicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Communication between scientific-research institutions and their target groups in the Web 3.0 System
Autorzy:
Kaiser, I.
Powiązania:
https://bibliotekanauki.pl/articles/213493.pdf
Data publikacji:
2012
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
social communication
social media
marketing tools
system of Web 3.0
target groups of college
Opis:
Profiles and websites of companies on social portals, the presence of Social-Media-Newsroom on homepage, special application devoted to research and scientific institutions require not only daily moderation considering elements associated with their content, methodology and didactics but also a certain element of creativity and (active or passive) "word of mouth action". This way the university will be regarded as an institution presenting itself by means of authentic, comprehensible, emotional words and images and thanks to tins it will be able to satisfy all requirements of the strategy of Multi Channel Marketing. The values preferred by target groups depend on personal preferences, habits influence of friends and contacts, choice of areas of study, own goals, contact with the university etc. Regular observation (Search, Mentions) of target groups on the basis of information available in published discussions, threads, message boards enables additional insight into the interests of a university's target groups and reveals information preferred and expected by them. Particular exploratory tests with target groups bring results concerning efficient and inefficient marketing activities and constitute a major source of information about future, directed projects and marketing actions. It is recommended to not only listen to the voice of target groups, but also to actually integrate them with the plans and daily processes at research and scientific institutions.
Źródło:
Prace Instytutu Lotnictwa; 2012, 5 (226); 227-235
0509-6669
2300-5408
Pojawia się w:
Prace Instytutu Lotnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the form of presentation of graphic-tracked target data – sectors of dangerous courses
Autorzy:
Juszkiewicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/135569.pdf
Data publikacji:
2018
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
ARPA
safety of navigation
radar tracking
target data presentation
sector of danger
IMO performance standards
Opis:
At present, providing a clear presentation of the navigational situation around a navigator’s own ship (OS) is one of the most important issues facing device manufacturers. Integration of navigational devices on the bridge has made it possible to transfer information and present it in the form chosen by the navigator screen. However, this may cause a decrease in the clarity of information and hamper its interpretation. The ability to select the best information, and that which is most needed at a given moment, depends on navigator proficiency. Vectors are still the basic form of the graphic presentation of radar-tracked object data. However, the ability to track more objects at the same time in crowded areas results in a decrease in readability and can cause errors. This article introduces the possibility of presenting information about collision danger in the form of Dangerous Courses Sectors (DCS) together with an analysis of changes in these during typical ship encounter situations. DCS are calculated on the base of Dangerous Passing Areas (DPA) as bearings on the marginal points of these areas.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 53 (125); 68-73
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DEA Based Approach to Set Energy Efficiency Target Under PAT Framework: A Case of Indian Cement Industry
Autorzy:
Singh, Anoop
Sharma, Bharat
Powiązania:
https://bibliotekanauki.pl/articles/14476781.pdf
Data publikacji:
2018-03-15
Wydawca:
Wyższa Szkoła Bankowa we Wrocławiu
Tematy:
energy efficiency target
PAT framework
Data Envelopment Analysis
Indian cement industry
Opis:
Aim: Propose a Data Envelopment Analysis (DEA) based approach to set energy efficiency targets under the Perform, Achieve and Trade (PAT) framework of the Bureau of Energy Efficiency (BEE)   Design / Research methods: We adopt input-oriented non-controllable DEA model with variable return to scale DEA   Conclusions / findings: Due to the implication of in-house energy conversion, we estimate separate energy efficiency targets based on “purchased energy” as well as “process energy”. The later accounts for energy finally used in the production process after in-house energy conversion.   Originality / value of the article: The Bureau of Energy Efficiency (BEE) in India has introduced a market based energy efficiency mechanism under the Perform, Achieve and Trade (PAT) framework. Under this mechanism, energy efficiency certificates can be traded across eight identified sectors thus bringing cost effectiveness to achieve the energy efficiency targets. To implement the scheme, differentiated energy efficiency targets have been set using baseline specific energy consumption. This approach does not account for technical and operational aspects like vintage, scale, output mix and input mix. This study proposes an alternative target setting method based on Data Envelopment Analysis (DEA) which takes into account some of the above mentioned technical and operational differences across the industrial plants. A comparative assessment highlights the efficacy of DEA methodology in implementation of the PAT scheme. We estimate energy efficiency targets based on “purchased energy” as well as “process energy”, i.e. that used finally in the production process.  Implications of the research: BEE may adopt the suggested approach to set energy efficiency targets for subsequent cycles under the Perform, Achieve and Trade (PAT) framework.
Źródło:
Central European Review of Economics and Management; 2018, 2, 1; 103-132
2543-9472
Pojawia się w:
Central European Review of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
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