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Content available Pomiar ryzyka rynkowego miarą wartoś​ci zagrożonej. Metoda kombinowania prognoz ​
100%
Mazur P.
Kwartalnik Kolegium Ekonomiczno-Społecznego Studia i Prace
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2018
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nr 2
183-198
PL
The article discusses the measurement of market risk by Value at Risk method. Value at Risk measure is an important element of risk measurement mainly for financial institutions but can also be used by other companies. The Value at Risk is presented together with its alternative Conditional Value at Risk. The main methods of VaR estimation were divided into nonparametric, parametric and semi-parametric methods. The next part of the article presents a method of combining forecasts, which can be used in the context of forecasting Value at Risk.
2
Content available Will Posthumanism be the End of the Homo Sapiens Era?
100%
Mazur P.
Studia Gilsoniana
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2023
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tom 12
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nr 1
83-103
EN
The purpose of the article is to answer the question whether posthumanism is the end of the homo sapiens era. The multitude of posthumanisms can be reduced to two main views: cultural posthumanism and techno-humanism. cultural posthumanism postulates a change in the image of man, while technological posthumanism postulates his enhancement. Posthumanist discourse cannot change human nature, but it does affect his condition. Although human nature is unchangeable, the corporeal-biological aspects of this nature are particularly susceptible to modifications. At the same time, it is difficult to indicate the actual boundaries of where the introduced changes either enhance or impair man.
3
Content available Elwira J. Kryńska, Polski Biały Krzyż (1918-1961)
88%
Mazur P.
Roczniki Nauk Społecznych
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2000-2001
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tom 28-29
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nr 2
175-177
4
Content available The Hierarchy of Values among Young People from Schools in the Mountainous Regions (Comparative study on the example of Poland and Ukraine)
63%
Budnyk O. , Mazur P.
The New Educational Review
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2017
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tom 47
53-65
EN
The issue of values in the education of young people is always relevant in the pedagogical literature. The main purpose of this article is to show the hierarchy of values of young people aged 12-15. The problem of the meaning of values in the lives of young people will be presented on the basis of our own research conducted among students from the Myślenice district (Poland) and Nadvirna district of the Ivano-Frankivsk region (Ukraine).
5
Content available The Issue of Homeschooling in Poland, the Czech Republic and Slovakia from the Perspective of Parents of Homeschooled Children
51%
Mazur P. , Rochovská I. , Kľačková B.
The New Educational Review
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2019
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tom 58
54-71
EN
This research addresses the opinions of parents of homeschooled children on the issue of homeschooling. Through both quantitative and qualitative research - a questionnaire with 78 parents of homeschooled children from Poland, the Czech Republic and Slovakia, their opinions on the selection of a school for their children, problems in compulsory examination, and the selection of teaching methods and forms were found out. On the basis of the research findings, it was possible to state that criteria for school selection was not related to problems in the compulsory examination of the children, and the pedagogical education of the respondents (parents) did not influence the selection of didactic methods or forms.
6
Content available Evaluation of the impact of atmospheric pressure in different seasons on blood pressure in patients with arterial hypertension
26%
Kamiński M. , Cieślik-Guerra U. I. , Kotas R. , Mazur P. , Marańda W. , Piotrowicz M. , Sakowicz B. , Napieralski A. , Trzos E. , Uznańska-Loch B. , Rechciński T. , Kurpesa M.
International Journal of Occupational Medicine and Environmental Health
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2016
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tom 29
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nr 5
783-792
EN
Objectives Atmospheric pressure is the most objective weather factor because regardless of if outdoors or indoors it affects all objects in the same way. The majority of previous studies have used the average daily values of atmospheric pressure in a bioclimatic analysis and have found no correlation with blood pressure changes. The main objective of our research was to assess the relationship between atmospheric pressure recorded with a frequency of 1 measurement per minute and the results of 24-h blood pressure monitoring in patients with treated hypertension in different seasons in the moderate climate of the City of Łódź (Poland). Material and Methods The study group consisted of 1662 patients, divided into 2 equal groups (due to a lower and higher average value of atmospheric pressure). Comparisons between blood pressure values in the 2 groups were performed using the Mann-Whitney U test. Results We observed a significant difference in blood pressure recorded during the lower and higher range of atmospheric pressure: on the days of the spring months systolic (p = 0.043) and diastolic (p = 0.005) blood pressure, and at nights of the winter months systolic blood pressure (p = 0.013). Conclusions A significant inverse relationship between atmospheric pressure and blood pressure during the spring days and, only for systolic blood pressure, during winter nights was observed. Int J Occup Med Environ Health 2016;29(5):783–792
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