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Tytuł:
Do Voters Read Gender? Stereotypes as Voting Cues in Electoral Settings
Autorzy:
Kukołowicz, Paula
Powiązania:
https://bibliotekanauki.pl/articles/1930033.pdf
Data publikacji:
2013-06-25
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
gender-related stereotypes
baseline gender preference
voter choice
quotas
Opis:
In this paper, I examine the impact of voters’ stereotypes regarding candidate gender on their propensity to favour either male or female candidates to the parliament. I draw on two strands of literature: the proposition put forward by Huddy and Terkildsen (1993a) holding that candidate gender gives a rise to the emergence of stereotypes concerning their qualifications and stances on political issues, and Sanbonmatsu’s (2002) argument that such stereotypes breed voters’ preferences regarding their representatives’ gender. The link between gender stereotypes and voters’ gender preferences is examined in the context of Polish parliamentary election of 2005. I find out initial evidence suggesting that, indeed, stereotypes concerning candidate qualifications and beliefs, as well as a voter’s own gender, affect electoral preferences of Polish voters.
Źródło:
Polish Sociological Review; 2013, 182, 2; 223-238
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sampling methods for the concentration parameter and discrete baseline of the Dirichlet Process
Autorzy:
Liu, Yang
Nandram, Balgobin
Powiązania:
https://bibliotekanauki.pl/articles/2156859.pdf
Data publikacji:
2022-12-15
Wydawca:
Główny Urząd Statystyczny
Tematy:
concentration parameter
discrete baseline
empirical study
grid method
nonparametric Bayesian statistics
Opis:
There are many models in the current statistical literature for making inferences based on samples selected from a finite population. Parametric models may be problematic because statistical inference is sensitive to parametric assumptions. The Dirichlet process (DP) prior is very flexible and determines the complexity of the model. It is indexed by two hyperparameters: the baseline distribution and concentration parameter. We address two distinct problems in the article. Firstly, we review the current sampling methods for the concentration parameter, which use the continuous baseline distribution. We compare three different methods: the adaptive rejection method, the mixture of Gammas method and the grid method. We also propose a new method based on the ratio of uniforms. Secondly, in practice, some survey responses are known to be discrete. If a continuous distribution is adopted as the baseline distribution, the model is misspecified and standard inference may be invalid. We propose a discrete baseline approach to the DP prior and sample the unobserved responses from the finite population both using a Polya urn scheme and a Multinomial distribution. We applied our discrete baseline approach to a Phytophthora data set.
Źródło:
Statistics in Transition new series; 2022, 23, 4; 21-36
1234-7655
Pojawia się w:
Statistics in Transition new series
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of sanitary restrictions related to the COVID-19 pandemic on the quality of life of the Sri Lankan population.
Autorzy:
Kanchana, Koralage Tanika Gayani
Youhasan, Punithalingam
Powiązania:
https://bibliotekanauki.pl/articles/2054908.pdf
Data publikacji:
2022-06-30
Wydawca:
Towarzystwo Pomocy Doraźnej
Tematy:
COVID-19
prevention & control
work-life balance
baseline survey
Sri Lanka
Opis:
INTRODUCTION: Coronavirus disease 2019 (COVID-19) is a relatively new disease in Sri Lanka and across the world. It has had a significant impact on all aspects of human life, contributing to a decline in public health. Due to an increasing number of reported and suspected cases, the quality of life in many communities has deteriorated. This study aimed to determine the public perception regarding COVID-19 prevention and work-life balance during the COVID 19 pandemic period in Sri Lanka. MATERIAL AND METHODS: It is a descriptive cross-sectional study. A cross-sectional online survey of 648 Sri Lankan citizens was conducted from the 30th of April 2020 to the 17th of January 2021. Participants were identified through the snowball sampling method. A pre-tested questionnaire was used for data collection which consisted of details of demographic characteristics, COVID-19 prevention measures, and work-life balance during the curfew period. Descriptive statistics were employed in the data analysis. RESULTS: Regarding COVID-19 prevention, 94% of the participants perceived that COVID-19 is highly contagious, and 93% believed that there is no proper established treatment plan for COVID 19. The majority of the participants rated self-quarantine (98.9%) and washing hands frequently (81.9%) as an effective measure for preventing COVID- 19. 96.8% of participants accepted to cooperate with self-quarantine if they were found to have fever and cough. The social stigma was reported as a major constrain for expressing travel history. In the aspect of work-life balance, the majority of the participants were economically unstable (53.2%) and spending time happily with their families (94.8%) during the COVID-19 curfew (lockdown) period. 95.4% of the participants have not broken any laws (laws related to curfew/ quarantine) during the COVID-19 epidemic in Sri Lanka. The monotone of activities was identified as a major cause for increasing stress during the COVID-19 lockdown period. CONCLUSIONS: The findings indicated that Sri Lankans who participated in the survey have an acceptable level of awareness in COVID-19 prevention measures, and that monotony of sedentary life was the leading cause of stress throughout the lockdown period.
Źródło:
Critical Care Innovations; 2022, 5, 2; 29-39
2545-2533
Pojawia się w:
Critical Care Innovations
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A novel approach to comparison of the fetal heart rate baseline estimation algorithms
Autorzy:
Jezewski, J.
Horoba, K.
Roj, D.
Wrobel, J.
Kupka, T.
Matonia, A.
Powiązania:
https://bibliotekanauki.pl/articles/332862.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
fetal monitoring
baseline estimation
acceleration
deceleration
monitorowanie płodu
estymacja
przyspieszanie
zwalnianie
Opis:
A number of algorithms for estimating the so called fetal heart rate baseline was proposed so far. However, there is no reference pattern enabling their objective evaluation, and thus no methodology of comparing the competing algorithms still exists. In this paper we propose a method for evaluation of automatically determined baseline in reference to a group of experts, basing on ten separate groups of signals comprising typical patterns observed in the fetal heart rate. For the purpose of quantitative assessment of the estimated baseline a new synthetic inconsistency coefficient is presented. The proposed methodology was applied to evaluate ten well-known algorithms. We believe that the method will be a valuable tool for assessment of the existing algorithms, as well as for developing new ones.
Źródło:
Journal of Medical Informatics & Technologies; 2015, 24; 231-238
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The core of managerial competences in managing innovation projects
Autorzy:
Zakrzewska, Małgorzata
Jarosz, Szymon
Sołtysik, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/1927446.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
competences
innovations
innovation project
competence baseline
kompetencje
innowacje
projekt innowacyjny
linia podstawowa kompetencji
Opis:
Purpose: The purpose of this paper is to systematise the concept of innovation based on a literature review and present the importance of the human element, such as key managerial competences, in the process of managing innovation projects, according to IPMA Individual Competence Baseline v. 4.0. Design/methodology/approach: The objectives are achieved through a systematic literature review of the innovation and competence concept. Moreover, the paper provides an analysis of competence as stated in IPMA Individual Competence Baseline v. 4.0 in terms of its usefulness for providing organisations with innovative solutions. Findings: Due to the of complexity of the innovation process, this paper discusses and develops the appropriate skills and competences which are required to improve or develop new and untapped solutions. The solutions might result in implementing and bringing innovation to the market. Originality/value: The complexity of the economic environment requires not only team cooperation and flexibility, but also an innovative approach to each and every process in an organisation. The paper attempts to comprehends the human element of the innovation project, which might be helpful for managers who lead innovation projects and for innovative organisations as a whole.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 148; 811-823
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Technology of Precision Callibration of Electro-Optical Rangefinders Using Laboratory Methods and Field Test Baseline
Technologia kalibracji precyzyjnych dalmierzy elektrooptycznych z wykorzystaniem metod laboratoryjnych oraz polowej bazy testowej
Autorzy:
Szczutko, T.
Powiązania:
https://bibliotekanauki.pl/articles/385835.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
baza testowa
dalmierz precyzyjny
interferometr laserowy
kalibracja
test baseline
precision rangefinder
laser interferometer
calibration
Opis:
Rangefinders to obtain a length measurement error standard error determined the order of mD = ±(1 mm + 1 ppm) or less are in the group precision rangefinders. Rangefinders are applicable in the measurement of displacement, in the industrial measurement of short-range models, and as the length of the measuring equipment service points. Full use of this equipment requires a comprehensive examination. The paper gives examples of precision rangefinders research different companies: Leica, Trimble and Sokkia. Rangefinders Laboratory tests were performed in Metrologic Geodetic Laboratory of the Faculty of Mining Surveying and Environmental Engineering of AGH UST in Krakow. These measurements included the determination of cyclic errors in the 30 m based on the HP5529A laser interferometer. Field pattern of the length of a test baseline "Wisła" with a length of 1230 m is located on a stretch of the flood embankment of the river Vistula. It consists of 20 columns with heads measuring Kern enable forced centering. On the basis of measurements to determine the constant addition of the total set of EDM-reflector and rangefinder patch scale. Proposed the use of low-pass filter to optimize the calculation of atmospheric corrections to the measured length.
Dalmierze pozwalające uzyskać błąd pomiaru długości określony błędem standardowym rzędu mD = ±(1 mm + 1 ppm) lub mniejszy zaliczane są do grupy dalmierzy precyzyjnych. Dalmierze te mają zastosowanie w pomiarach odkształceń i przemieszczeń, w monitoringu budowli i powierzchni na terenach górniczych w pomiarach przemysłowych bliskiego zasięgu oraz jako wzorce długości dla dalmierzy niższej dokładności w punktach serwisowych sprzętu pomiarowego. Pełne wykorzystanie możliwości tego sprzętu wymaga wszechstronnego sprawdzenia. Procedury testowania mogą obejmować: -wyznaczenie stałej dodawania dla zestawu dalmierz-reflektor, -wyznaczenie poprawki skali dalmierza, -analizę występowania błędów cyklicznych, -analizę występowania błędów o charakterze nieliniowym zakresie krótkich odległości, -ocenę poprawności działania systemów ATR (Leica) lub Autolock (Trimble), -pomiar spójności fazy na powierzchni diody nadawczej dalmierza, -wyznaczenie parametrów dokładnościowych. W pracy podano przykłady badania dalmierzy precyzyjnych różnych firm: Leica - TCA2003, Di2002 i TDA5005, Trimble S8 oraz Sokkia NET05 z wykorzystaniem w pierwszej kolejności metod laboratoryjnych.
Źródło:
Geomatics and Environmental Engineering; 2014, 8, 4; 67-79
1898-1135
Pojawia się w:
Geomatics and Environmental Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Baseline study in environmental risk assessment : site-specific model development and application
Autorzy:
Alam, Asifa
Mahmood, Adeel
Chaudhry, M. Nawaz
Ahmad, Sajid Rashid
Safa, Noor Ul
Alghamdi, Huda Ahmed
Alhamdi, Heba Waheeb
Ullah, Rizwan
Powiązania:
https://bibliotekanauki.pl/articles/2203136.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
baseline study
risk assessment models
risk management
mathematical approaches
landfills
dumping sites
environmental risk estimation
Opis:
Environmental risk assessment is one of the key tools in environmental engineering. This risk assessment can be qualitative or quantitative and it is based on preliminary studies i.e., baseline study for waste disposal sites. Even though the literature exists on baseline study in general, still there is a lack of guidance regarding development of a site-specific baseline study model for a waste disposal site. This study has two-fold aim, firstly, how to develop site-specific baseline study model for a selected dumping site, and secondly, how this site-specific baseline study can support the environmental engineering via mathematical risk estimation. Mahmood Booti Open Dumping Site (MBODS) is selected to demonstrate the development and application of site-specific baseline study model. This is followed by building a framework that shows how the output of the baseline study can lead to environmental engineering via mathematical risk estimation. The paper provides a mechanism of how to construct a bespoke baseline-study model that is readily useable, avoiding procurement of expensive computer software and yet smoothly connecting with the follow-on stages of the risk assessment. The work presented in this paper can be reproduced repeatedly to create site-specific baseline study models for risk assessment of other waste disposal sites in a cost-effective, consistent and cohesive manner.
Źródło:
Archives of Environmental Protection; 2022, 48, 3; 80--88
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kartograficzne badania geochemiczne w Polsce
Geochemical Mapping in Poland
Autorzy:
Pasieczna, A.
Powiązania:
https://bibliotekanauki.pl/articles/2075819.pdf
Data publikacji:
2018
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
mapy geochemiczne
badania podstawowe
gleby
osady
woda
Polska
geochemical maps
baseline studies
soils
sediments
water
Polska
Opis:
At the beginning of the 1990s, both in Poland and in the world, the field of applied geochemistry was extended to issues related to the protection of the Earth’s natural environment due to the growing social interest in this problem and the requirements of the existing legislation. Geochemical studies in Poland were carried out in three stages, proceeding from the review scale (1:500,000 -1 stage) through regional research (on a scale from 1:250,000to 1:50,000 -stage II) to detailed research (on a scale of1:25,000 to 1:10,000 -stage III). The first stage of the geochemical mapping allowed for quick and relatively inexpensive assessment of the geochemical background diversity of soils, sediments, and surface water throughout the country, as well as the indication of the most polluted regions. The regional research (II stage) was focused primarily on issues related to the explanation of the origin of the identified geochemical anomalies detected in the first stage of research. They were taken in selected urban-industrial areas. In the most polluted Silesian-Cracow region a detailed geochemical study is being carried out (III stage).
Źródło:
Przegląd Geologiczny; 2018, 66, 6; 344--352
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of baseline terms on the course of critical paths and time buffers in the modified Goldratt’s method
Autorzy:
Połoński, M.
Pruszyński, K.
Powiązania:
https://bibliotekanauki.pl/articles/231208.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
bufor projektu
termin bazowy
ścieżka krytyczna
metoda Goldratta
project buffer
baseline term
critical path
Goldratt’s method
Opis:
The introduction of a baseline term to the dependency network most often results in a change, break and/or generation of a new sequence of critical path, depending on the type of such a baseline term and the exact date selected. Each of those situations has an impact on the location or need to include new time buffers in the modified Goldratt’s method. The purpose of this article was to identify possible effects brought by declaration of each type of baseline term and to point out actions to be taken in each case. It must be noted that guidelines provided should in each individual case be adapted to the specific character of schedule changes caused by implementation of the relevant baseline term. The example presented herein exemplifi es one of such solutions to be implemented as a result of break of the critical path and need to introduce new time buffers.
Źródło:
Archives of Civil Engineering; 2013, 59, 3; 313-320
1230-2945
Pojawia się w:
Archives of Civil Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gatunek mowy: zamknięty system cech, tekst otwarty, czy kategoria poznawcza?
Genre of Speech: A Closed System of Features, an Open Text or Cognitive Category?
Autorzy:
Wójcicka, Marta
Łozowski, Przemysław
Powiązania:
https://bibliotekanauki.pl/articles/1192505.pdf
Data publikacji:
2018
Wydawca:
Krakowskie Towarzystwo TERTIUM
Tematy:
gatunek tekstu
bajka magiczna
wzorzec strukturalny
baza doświadczeniowa
speech genre
magic fairy-tale
structural pattern
experiential baseline
Opis:
Artykuł stanowi próbę odpowiedzi na postawione w tytule pytanie. Puntem wyjścia jest przegląd językoznawczych koncepcji gatunku mowy o nachyleniu strukturalnym, funkcjonalnym, wreszcie kognitywnym oraz próba odniesienia kognitywnej koncepcji prototypu Ronalda Langackera do wyżej wymienionych ujęć wyrosłych na gruncie polskiej tekstologii. Jako egzemplifikacja analizowanych koncepcji gatunku służą dwie współczesne wersje o Kopciuszku. Na ich przykładzie autorzy starają się odpowiedzieć na pytanie, dlaczego należą do gatunku bajki w świetle przywoływanych koncepcji oraz co nowego, w zakresie genologii, przynieść może aplikacja koncepcji Ronalda Langackera.
The article revolves around the title question, starting with a brief overview of the major accounts of what the speech genre can possibly be in structurally, functionally-, and, finally, cognitively-oriented accounts. The latter are identified specifically with Ronald Langacker’s understanding of the prototype, and are here related/compared to the conceptions in selected Polish genre studies. The material basis and the source of exemplification are found in two modern versions of the Cinderella story. The main bulk of argumentation has to do with the research question of why, how, and to what extent these two modern versions can still be considered a Cinderella tale in the light of the respective accounts, and what new perspectives Langacker’s conception of the prototype can bring if applied to speech genre studies. 
Źródło:
Półrocznik Językoznawczy Tertium; 2018, 3, 1
2543-7844
Pojawia się w:
Półrocznik Językoznawczy Tertium
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Production decline curve analysis for mature gas reservoirs subject to rehabilitation
Autorzy:
Tataru, A.
Stefanescu, D. P.
Bolazs, S,
Powiązania:
https://bibliotekanauki.pl/articles/298803.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
production decline
mature gas reservoir
rehabilitation
production history
depletion
gas flow rate
baseline production
decline curve analysis
reserve volumes
Opis:
Production decline under all its aspects, sometimes controllable, but more and more inconsistent with the growing demands of the natural gas market, has imposed a new approach on mature gas reservoirs which Romania owns, namely, their rehabilitation. During exploitation, after recording a considerable production history and implicitly a appreciable depletion, it is necessary the evaluation of maintaining or changing the exploitation strategy. The approaches in this sense must be from the perspective of improving the value of mature gas fields. Throughout the exploitation of a gas reservoir generally there are distinquished several stages, such as gradually increase of gas flow rates due to increasing gas wells introduced into production; maintaining of a quasi-constant production; a accentuated decline of gas flow rates of the reservoir respectively a attenuated decline of gas flow rates of the reservoir. The first three stages are quite short reported to the whole exploitation process of the reservoir. The production decline appears sooner or later depending on the manifestation form of the reservoir energy. For the accuracy of the baseline which is to be established, can be taken in discussion, as reference intervals, those periods from the production history, in which the points dispersion is minimal, and flow rates respectively the production are comparable with the current ones. Taking into consideration the decline values obtained from decline curve analysis characteristically to every exploitation stage, we consider that to define the baseline production afferent to the next stage, it is optimal to accept the specific decline of the latest exploitation period. It can be noted that throughout production history, although the exploitation of the gas reservoir was intensified, due to accessing new reserve volumes, the decline tendency is to maintain at a limited interval. This behavior indicates the fact that also in conditions of intensifying the exploitation in the future, the decline will maintain a value sensitively close to the values from the latest periods, in which rehabilitation was applied.
Źródło:
AGH Drilling, Oil, Gas; 2018, 35, 1; 255-269
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dydaktyka zorientowana na współpracę równych. Typy relacji ze studentami podczas wspólnej pracy badawczej
Autorzy:
Kowzan, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/600519.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
collective research
student as producer
baseline communism
university didactics
wspólna praca badawcza
student jako wytwórca
elementarny komunizm
dydaktyka uniwersytecka
Opis:
Communities of peers in search of truth do not emerge in higher education institutions any more, which is one of the reason for universities' growing weakness. The aim of the paper is to help academic teachers organize research together with students during regular classes. This includes assessing academic productivity of meetings regarding typical relations between teachers and students: feudal, reciprocal and baseline communist. It starts with the analysis of possibilities and necessities of academic teaching, which is based on connections between the before-mentioned relations and forms of working together in a group, which must be adequate to the number of participants. Next, an analysis of cases when the challenges students are posed with are not balanced with the skills they have gained, leads to studying consequences of students' frustration and ways they can take initiative and responsibility for changing the type of relation between teachers and themselves. As a result, we have a model in which personal relations, forms of co-working and the scale of involvement needed for a research project are the core issues that must be taken into account in order to transform classes into the time of collective research.
Źródło:
Internetowy Magazyn Filozoficzny Hybris; 2017, 36 (1)
1689-4286
Pojawia się w:
Internetowy Magazyn Filozoficzny Hybris
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Real time QRS detector based on field programmable analog array
Autorzy:
Malcher, A.
Pietraszek, S.
Przybyła, T.
Kidoń, Z.
Powiązania:
https://bibliotekanauki.pl/articles/333130.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
detektor QRS
stymulator serca
sztuczny stymulator
QRS detector
field programmable analog array
baseline drift
cardiac assist device
artificial stimulator
pacemaker
Opis:
In some applications it is important to detect the QRS complex in the ECG waveform with possibly low time delay. Traditional software detectors of the QRS complex implement algorithms usually based on cascades of digital filters that introduce delays up to parts of a second. On the other hand, hardware QRS detectors fulfil the low delay requirements, but have worse adaptive features for the changing ECG shape. In this paper a new approach to QRS detection is presented. The proposed detector is based on a Field Programmable Analog Array (FPAA). This solution makes it possible to modify the parameters of particular blocks of the detector or even the whole structure without any changes in hardware, while the processing path is fully analog and does not introduce an additional delay. The most interesting feature of the FPAA is the dynamic reconfigurability. The parameters can be changed during runtime without any reset of the circuit or any other disturbances of the system functionality. The prototype QRS detector was built using the AN221E04 circuit from the Anadigm company.
Źródło:
Journal of Medical Informatics & Technologies; 2009, 13; 183-188
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Power supply and signal filtering for 24-hour ECG
Autorzy:
Tomala, R.
Marciniak, P.
Kotas, R.
Wenerski, M.
Napieralski, A.
Powiązania:
https://bibliotekanauki.pl/articles/398077.pdf
Data publikacji:
2011
Wydawca:
Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:
Holter EKG
elektrokardiografia
EKG
linia izoelektryczna
zakłócenia mięśniowe
interferencje
Holter monitoring system
electrocardiograph
ECG
baseline wandering
muscle noise
power line interference
Opis:
The goal of this research is to present signals filtering for the high resolution Hotter monitoring system. The first part of this paper concentrates on working of human heart and description of architecture of biopotentials recorder. This part also includes proper amplification and filtration of interferences of bioelectric signals. The second part of this research presents practical realization of Holter monitoring system. Special attention is put on proper selection of components of the recorder and joining them into optimal structure.
Źródło:
International Journal of Microelectronics and Computer Science; 2011, 2, 1; 28-34
2080-8755
2353-9607
Pojawia się w:
International Journal of Microelectronics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wartości progowe stanu chemicznego JCWPd a klasyfikacja jakości wód podziemnych
Threshold values of the chemical status of groundwater bodies and the national quality classification of groundwater
Autorzy:
Leśniak, P. M.
Nowicki, Z.
Sadurski, A.
Skrzypczyk, L.
Powiązania:
https://bibliotekanauki.pl/articles/2075280.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
tło naturalne
wartości progowe
stan chemiczny wód podziemnych
klasyfikacja jakości wód podziemnych
natural baseline
threshold values
groundwater chemical status
groundwater quality classification
Opis:
The paper deals with implementing water directives of the European Union and making them consistent with national regulations. It has been indicated how the existing national law (Regulation of the Ministry of Environment, July 23, 2008) attaches the threshold values of good chemical status in EU directives to the national quality classification. Advantages, disadvantages and consequences of leaving them together, as well as a proposal of their disentanglement have been given.
Źródło:
Przegląd Geologiczny; 2015, 63, 3; 179--185
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 22

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