Article 2022
Authors / editors: Kojiro Matsuda, Yasuo Susaki, Eriko Aiba, Yoshio Sugiyama
Published in: Central European Journal of Sport Sciences and Medicine
The yips are the loss of automated and finely controlled motor behavior in sport, affecting many golfers. Although studies have examined their causes and treatment, the social and psychological factors that contribute to their duration in golfers remain unknown. This study examin…
DOI: 10.18276/cej.2022.4-04 · ISSN: 2300-9705
Article 2018
Authors / editors: Magdalena Wojarska, Renata Marks-Bielska
Published in: European Journal of Service Management
This article reports an empirical study whose aim was to verify a hypothesis assuming the presence of a relationship between institutional efficiency of local governments and the value of financial means acquired from the EU budget and from other foreign programmes (including the…
DOI: 10.18276/ejsm.2018.27/2-65 · ISSN: 2450-8535
Article 2017
Authors / editors: Adam Zydroń, Dariusz Kayzer, Mateusz Iwiński
Published in: Studia i Prace WNEiZ US
The aim of the study was to select the factors influencing the value of land properties for construction purposes in the Kornik municipality in the years 2010–2013, with particular emphasis on factors directly related to the features of the analyzed plots. The data used for the p…
DOI: 10.18276/sip.2017.47/3-39 · ISSN: 2450-7733
Article 2017
Authors / editors: Cengiz Akarçeşme
Published in: Central European Journal of Sport Sciences and Medicine
This study investigates the power of variables in a logistic regression model (the efficacy model or (EM)) to explain the match results in the Turkish Men’s Volleyball League (TMVL) and the Turkish Women’s Volleyball League (TWVL) in terms of the players’ positions. The dependent…
DOI: 10.18276/cej.2017.3-01 · ISSN: 2300-9705
Article 2017
Authors / editors: Arkadiusz Świadek
Published in: Finanse, Rynki Finansowe, Ubezpieczenia
Purpose – identification and evaluation of the direction and strength of selected factors limiting decision of the innovation activity in the group of micro and small industrial enterprises in Poland. Design/methodology/approach – multivariable stepwise logistic regression based …
DOI: 10.18276/frfu.2017.88/2-12 · ISSN: 2450-7741
Article 2017
Authors / editors: Marek Sylwestrzak
Published in: Finanse, Rynki Finansowe, Ubezpieczenia
Purpose – The elaboration a hybrid CART-Logit model to detection of the financial statement fraud based on the financial data from the US companies accused by the US Securities and Exchange Commission manipulating financial statements of the rule 10(b)-5 Securities Exchange Act b…
DOI: 10.18276/frfu.2017.88/1-39 · ISSN: 2450-7741
Article 2016
Authors / editors: Agnieszka Kuś, Magdalena Pawlik
Published in: Finanse, Rynki Finansowe, Ubezpieczenia
Purpose – The article presents variables from the financial liquidity determining the efficiency in industrial companies. Design/methodology/approach – Moreover, it points out the force and the directions of the influence of those factors on the amount of working capital. An econ…
DOI: 10.18276/frfu.2016.4.82/1-08 · ISSN: 2450-7741
Article 2016
Authors / editors: Kamila Bednarz-Okrzyńska
Published in: Studia i Prace WNEiZ US
The paper analyses the value of standard semi deviation and the value of asymmetry coefficient of rates of return on the WIG20 companies and selected stock market indices in the years 2010–2013. In place of the standard semi deviation variable was introduced, which is a measure o…
DOI: 10.18276/sip.2016.45/1-14 · ISSN: 2450-7733
Article 2016
Authors / editors: Tymoteusz Miller, Gorzysław Poleszczuk
Published in: Acta Biologica
The water quality of the stream Osówka in the NW part of the Szczecin city was studied. Water samples were collected in four seasons of 2014 – January, April, July and October in 6 sampling stations, from station near the source of the stream – to inflow of Osówka stream water to…
DOI: 10.18276/ab.2016.23-05 · ISSN: 2450-8330
Article 2016
Authors / editors: Radosław Poniat
Published in: Przeszłość Demograficzna Polski
The article presents the statistical method known as the LOESS Regression and a possibility of its application in the analysis of time series. The advantages of the methodhave been compared to the alternative techniques: the central moving average and the linear regression to cal…
DOI: 10.18276/pdp.2016.2.38-04 · ISSN: 0079-7189
Article 2016
Authors / editors: Piotr Rachwał, Bogumił Szady
Published in: Przeszłość Demograficzna Polski
The article presents the problem of registering certificates of the congregation of the Kazimierz Deanery outside the native parish. According to the accepted hypothesis the scale of the phenomenon depended on the distance between the nearest church and the place of residence. Th…
DOI: 10.18276/pdp.2016.2.38-02 · ISSN: 0079-7189
Article 2016
Authors / editors: Paweł Kobus
Published in: Studia i Prace WNEiZ US
Despite a specific law obligation to insure at least 50% of the areas, only about 11% of the farmers insure crops . In order to identify the determinants of the crop insurance level in agriculture paper analysed the impact of variables characterizing the farmer: gender, age, educ…
DOI: 10.18276/sip.2016.45/2-22 · ISSN: 2450-7733
Article 2016
Authors / editors: Beata Bieszk-Stolorz
Published in: Studia i Prace WNEiZ US
The aim of the article is the comparison of two groups of models used in the event history analysis. The first one encompasses continuous-time models which describe event intensity (hazard) at any moment of time. The Cox proportional hazard model are used in the study. The second…
DOI: 10.18276/sip.2016.45/2-01 · ISSN: 2450-7733
Article 2015
Authors / editors: Danuta Zawadzka, Agnieszka Strzelecka
Published in: Ekonomiczne Problemy Usług
The primary objective of the study is to determine the significance of land for agricultural output value generated by the Middle Pomerania farms of the dominant share of the plant production in the value of total production. Empirical verification of the factors determining the …
ISSN: 1896-382X
Article 2015
Authors / editors: Marcin Pigłowski
Published in: Ekonomiczne Problemy Usług
The RAPEX is used to the rapid exchange of information between Member States of the European Union and the European Commission on products causing risk to the consumer and measures taken against them. The largest share in the RAPEX notifications have products originating from Chi…
ISSN: 1896-382X
Article 2015
Authors / editors: Marzena Feldy
Published in: Marketing i Zarządzanie
The paper discusses the importance of scientific communication in establishing cooperation with companies and presents gender as a significant factor in the communication. There are constructed two logistic regression models (separately for each gender) based on data from a natio…
DOI: 10.18276/pzfm.2015.40-10 · ISSN: 1509-0507
Article 2015
Authors / editors: Marcin Pigłowski
Published in: Marketing i Zarządzanie
The new approach covers the products or issues that may threaten the safety, health of the consumer or environmental protection. The purpose of the paper is to examine the mutual interdependence of the notifications on the new approach from the Western and Eastern European Union …
DOI: 10.18276/pzfm.2015.38-06 · ISSN: 1509-0507
Article 2015
Authors / editors: Marcin Pietrzykowski
Published in: Studia Informatica Pomerania
The article presents self-learning method of mini-models (MM-method) based on polytopes in multidimensional space. The method is new and is an object of intensive research. MM method is the instance based learning method and uses data samples only from the local neighborhood of t…
DOI: 10.18276/si.2015.38-07 · ISSN: 0867-1753
Article 2015
Authors / editors: Olga Fidos-Czuba, Krzysztof Kozłowski, Adam Maszczyk, Robert Roczniok, Łukasz Rutkowski, Arkadiusz Stanula, Robert Wilk, Piotr Wiśniewski
Published in: Central European Journal of Sport Sciences and Medicine
The aim of this study was to present the results of analyses conducted by means of complementary analytic tools in order to verify their efficacy and the hypothesis that Kohonen’s neural models may be applied in the classification process of swimmers. A group of 40 swimmers, aged…
ISSN: 2300-9705
Article 2014
Authors / editors: Almir Atiković, Edin Mujanović, Amra Nožinović Mujanović, Nermin Nurković
Published in: Central European Journal of Sport Sciences and Medicine
The aim of this research is to determine the impact of specific motor knowledge of alpine skiing on success in giant slalom race of students. On a sample of 18 students of the Faculty of Physical Education and Sport there has been used set of four variables of specific motor know…
ISSN: 2300-9705