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Nieprawdziwość powszechnej tezy o konkurencji wewnątrzgałęziowej w transporcie kolejowym

100%

Zalewski P.

Zeszyty Naukowe. Problemy Transportu i Logistyki / Uniwersytet Szczeciński

2003

tom Nr 2

179--191

[...] Naprawa polskich kolei, jak również w innych krajach, realizowana jest pod hasłem doprowadzenia do konkurencji wewnątrzgałęziowej w tej gałęzi transportu, zarówno w ujęciu krajowym, jak i międzynarodowym, która ma spowodować samofinansowanie się przedsiębiorstw kolejowych oraz racjonalne ich gospodarowanie. Ze względu na to, że mechanizm konkurencji najlepiej funkcjonuje w warunkach występowania na rynku przedsiębiorstw prywatnych, oczywiście z aktywami pokrytymi kapitałem własnym i własnymi zobowiązaniami, a nie kapitałem społecznym, co ma miejsce na polskich kolejach, ochoczo zabrano się za prywatyzację naszych kolei. [...]

Improvement the Polish railways was based on untruth circumstance that between railway companies can be competition. In my opinion for people who have sufficient knowledge about working railway companies, this article confirmed this thesis. Practice evidence that this thesis is true, is complete decomposition divided and privatizationed English railways and renewed their nationalization, and true enough that others economic developed country stopped this process.

Analysis of ship accidents based on European statistical surveys

63%

Zalewski P. , Posacka K.

Zeszyty Naukowe Akademii Morskiej w Szczecinie

2021

tom nr 68 (140)

17--25

The International Maritime Organization (IMO) introduces, adopts, and implements new instruments, such as conventions, resolutions, and guidelines, to prevent and minimize the number and severity of accidents involving ships at sea. The results of international maritime safety requirements introduced in recent years are presented in this paper. The impact of these regulations on ship safety improvement in European marine waters was determined via an analysis of accidents over a seven-year period of 2014–2020. The analysis was based on the classification of accidents by their severity, by the type of ship involved, and by the identified causes or contributing factors. Evident, still existing “weak points” of maritime safety monitoring are emphasized, such as low reporting of incidents and superficial identification of contributing factors. It is worth noting that the technological development of marine electronic systems introduced both positive effects and novel threats to the safety of navigation. An example is an uncritical overreliance on technology and information provided via electronic means and sensors. In this context the usage of integrated, digitized bridge systems in contemporary maritime vessels and future remote control systems was stressed.

Wiedza a samodoskonalenie kompetencji motorycznych przez policjantów

63%

Bartoszewicz R. , Zalewski P.

Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu

2016

tom 53

91-98

Introduction. The aim of the research was to clarify the relationship between policemen’s knowledge and their real motor competence and physical fitness that enable them to execute operational tasks. Material and methods. The study was conducted on a group of 52 out of 224 officers of the Intelligence Department and the Municipal Police Intervention in Wroclaw in 2011. It analyzed the responses to the questionnaire developed by the authors and the internal police reports on the results of the physical competence test. Results and conclusions. Analysis of the test results obtained by officers in periodic performance testing indicates a low level of motor skill competence. The mean overall score of all trials is 3.41 for the whole sample. This represents only 56% of the lower limit of the maximum level of efficiency, but in practice, considering the nature of any potential operational activities taken, in many individual cases it seems to be insufficient. The profile of the tested police officers’ efficiency is rather strength-oriented with a clear trunk muscle strength dominance (4.25). Definitely, a weaker motor competence of all subjects is was the one identified on the basis of running tests. Strength test results can be considered quite as bad (2.85). The state of knowledge regarding the nature and manner of motor competence development is low and insufficient to affect self-improvement in the tested officers’ fitness. The respondents generally do not take advantage of the opportunity to improve their motor competence in specialized activities carried out by trained staff. A low level of health awareness of the policemen can also result in a low motor competence condition. The age of officers and their level of education slightly differentiates the results and do not give the grounds to a clear indication of dependence.