scholarly journals Investigation of factors influencing the operational characteristics of traction transformers

2021 ◽  
Vol 274 ◽  
pp. 13007
Author(s):  
Dilmurod Yusupov ◽  
Odiljon Kutbidinov ◽  
Shakhboz Samadov ◽  
Eldor Abdullaev
Keyword(s):  
Statistical Analysis ◽  
Service Life ◽  
Factors Influencing ◽  
Operational Characteristics ◽  
Railway System

This article presents the results of visual inspections and a brief statistical analysis of the data obtained in order to identify the observed defects in traction transformers of ODTsE 5000 / 25 B and OTsR 5600/25 types in operation in the railway system. The analysis revealed that the main parameters that determine the operational characteristics of traction transformers are windings and insulation. Recommendations for the prevention of faults in traction transformers and increase their service life have been developed.

scholarly journals Changes in ethnic structure in the Caucasus region since the end of the 1980’s: primary statistical analysis

Geografie ◽  
2009 ◽  
Vol 114 (2) ◽  
pp. 130-144
Author(s):  
Libor Jelen
Keyword(s):  
Statistical Analysis ◽  
Population Growth ◽  
South Caucasus ◽  
The Caucasus ◽  
Urbanization Level ◽  
Caucasus Region ◽  
The North ◽  
Factors Influencing ◽  
Regional Population ◽  
Political Units

The article deals with changes in ethnic structure in 13 political units of the North and the South Caucasus resulting from societal processes going on after the last 1989 Soviet census and illustrated by the outcome of censuses held in 1999–2005. The study deals with changes in population share of titular groups, Russians and other ethnic groups, with changing urbanization level and general regional population growth. It also makes an assessment of substantial changes in the ethnic structure in selected territories in connection with political and economical factors influencing the post-1989 development of the region and its ethno-territorial entities.

scholarly journals Cégkultúra, vezetői személyiség, HR szervezet és a vállalati CSR tevékenység: II. Elemzések

2021 ◽  
Vol 8 (4) ◽  
Author(s):  
Szilvia Szalai Módosné ◽  
Szonja Jenei
Keyword(s):  
Corporate Social Responsibility ◽  
Data Collection ◽  
Social Responsibility ◽  
Quantitative Study ◽  
Corporate Culture ◽  
Small Sample ◽  
Computer Assisted ◽  
Factors Influencing ◽  
Operational Characteristics ◽  
Corporate Social

Kutatásunk célja a vállalati társadalmi felelősségvállalást befolyásoló tényezők hatásainak elemzése. Kvantitatív vizsgálatot folytattunk, melynek megalapozása során a vezetői személyiség, a vállalati kultúra és a humán menedzsment működési sajátosságait elemeztük. A kutatás 2020 őszén zajlott Magyarországon. Vállalati vezetők és HR szakemberek töltötték ki kérdőívünket, számítógéppel támogatott adatgyűjtést végeztünk. A kapott 37 választ a kismintára érvényes statisztikai szabályok szerint elemeztük. Eredményeinket a COVID-19 járvány hatásai befolyásolták, a vállalati CSR tevékenység a recesszió hatására háttérbe szorult, de a vezetők attitűdje nem változott, csak a lehetőségek szűkültek. Corporate Culture, Management Personality, HR Organization and Corporate CSR Activities I. Our research aims to analyze the effects of factors influencing corporate social responsibility. We conducted a quantitative study, in the course of which we explored the operational characteristics of the managerial personality, the corporate culture and human resource management. The research took place in the autumn of 2020 in Hungary. Company executives and HR professionals completed our questionnaires, and we conducted computer-assisted data collection. The 37 responses received were analyzed according to the statistical rules applicable to the small sample. Our results were affected by the effects of the COVID-19 epidemic. Corporate CSR activity was pushed into the background due to the recession, but the attitude of managers did not change, only the opportunities narrowed. Keywords: social responsibility, managerial personality, HR activity, corporate culture 

The Margin of Appreciation

2020 ◽  
pp. 67-96
Author(s):  
Jan Zglinski
Keyword(s):  
Statistical Analysis ◽  
Theory And Practice ◽  
European Court Of Justice ◽  
Free Movement ◽  
Domestic Institutions ◽  
Factors Influencing ◽  
Court Of Justice ◽  
European Court ◽  
Number Of Factors ◽  
Margin Of Appreciation

This chapter examines the application of the margin of appreciation in free movement cases. It identifies the doctrine’s legal scope and investigates the scenarios in which the European Court of Justice defers to national authorities. A statistical analysis suggests that there is a significant gap between theory and practice, with only a small number of factors influencing the way in which the margin of appreciation is used. The results show how much regulatory autonomy Member States retain in free movement law. They also expose which concerns the Court prioritizes in its jurisprudence and which decisions it feels safe, or forced, to delegate to domestic institutions.

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