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Investigations of shear localization in granular bodies within an anisotropic micro-polar hypoplasticity
PublikacjaArtykuł omawia wyniki MES dotyczące stref lokalizacji w materiałach granulowanych podczas ściskania w płaskim stanie odkształcenia. Obliczenia wykonano na bazie mikro-polarnego prawa hipoplastycznego. W obliczeniach uwzględniono anizotrpowość ośrodka w skutek sedymentacji. Analizę wykonano dla różnych kątów napełnienia materiału w stosunku do płaszczyzny obciążenia.
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Bilans azotu organicznego w części mechanicznej oczyszczalni Dębogórze w Gdyni
PublikacjaW artykule przedstawiono wyniki bilansu azotu organicznego, który obejmował część mechaniczną oczyszczania ścieków. Badania zostały przeprowadzone w oczyszczalni „Dębogórze” w Gdyni. Przeanalizowano skład ścieków pod względem form występowania azotu oraz udział frakcji zawiesinowej, koloidalnej i rozpuszczonej w wybranych strumieniach ścieków. Celem niniejszej publikacji jest opracowanie bilansu azotu w analizowanej oczyszczalni,...
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Analyzing Wind Energy Potential Using Efficient Global Optimization: A Case Study for the City Gdańsk in Poland
PublikacjaWind energy (WE), which is one of the renewable energy (RE) sources for generating electricity, has been making a significant contribution to obtaining clean and green energy in recent years. Fitting an appropriate statistical distribution to the wind speed (WS) data is crucial in analyzing and estimating WE potential. Once the best suitable statistical distribution for WS data is determined, WE potential and potential yield could...
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Tacit knowledge influence on intellectual capital and innovativeness in the healthcare sector: A cross-country study of Poland and the US
PublikacjaThis study provides empirical proof that whole organizational innovativeness is rooted in tacit knowledge due to its potency of human capital creation and, that a learning culture composed of a learning climate and mistakes acceptance component fosters human capital development. The main practical implication is that if the IC components are externally rather than internally determined in the particular organization embedded in...
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Remote Work Support Needs of Employees with Autism Spectrum Disorder in Poland: Perspectives of Individuals with Autism and Their Coworkers
PublikacjaBackground and Aims: With remote work becoming more common across industries, employees with autism may experience different work support needs from neurotypical peers. However, the specific remote work needs of this group of employees are underexplored in the literature. We aim to propose ways to assess workplace digital adaptation needs for individuals with autism and a framework for communicating these needs to employers. Methods:...
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Shaping the City Responding to Climate Change – Concept of Development of the Right Bank of the Vistula River in Toruń, Poland,
PublikacjaThe problems of cities of the 21st century are caused by anthropogenic oppression of the environment, through the growth of economic activity and continuous urbanisation, and taking away ecologically important open areas and biologically active areas. Increasingly frequent and sudden rains, strong winds, turbulence and rising world water levels are some of the consequences of climate change that have a direct impact on the functioning...
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Short-term Price Reaction to Involuntary Bankruptcies Filed in Bad Faith: Empirical Evidence from Poland
PublikacjaPurpose: Assessing the reaction of the prices of shares of companies listed in the Warsaw Stock Exchange to the public disclosure of information about the filing a bankruptcy petition in bad faith by creditors. Design/Methodology/Approach: Event study analysis. Findings: It can therefore be assumed that the filing of an unfounded bankruptcy petition does not, in the short term, have a statistically significant negative impact on...
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Space and spatial practices in times of confinement. Evidence from three European countries: Austria, France and Poland
PublikacjaIn the first half of 2020, millions of people were subjected to drastic restrictions aimed at limiting the spread of the Covid-19 disease. Austria, France and Poland have implemented a lockdown to varying degrees and for varying lengths of time. This is an unprecedented situation in Europe: until now, even in times of war, curfew measures have never been applied 24 h a day. The research presented in this article was carried out...
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Use of Bi-Temporal ALS Point Clouds for Tree Removal Detection on Private Property in Racibórz, Poland
PublikacjaTrees growing on private property have become an essential part of urban green policies. In many places, restrictions are imposed on tree removal on private property. However, monitoring compliance of these regulations appears difficult due to a lack of reference data and public administration capacity. We assessed the impact of the temporary suspension of mandatory permits on tree removal, which was in force in 2017 in Poland,...
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Ensuring sustainable development of urban public transport: A case study of the trolleybus system in Gdynia and Sopot (Poland)
PublikacjaElectromobility is a vital tool in reducing the environmental impact of transportation. A technologically mature means of public transport is the trolleybus. Based on a case study of the Polish cities of Gdynia and Sopot, this paper explores the factors that influence the development of the trolleybus system. Recent developments of in-motion charging (IMC) technology are analysed what provides a new analytical framework for the...
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Employment of passive sampling in monitoring indoor air quality in selected residences in a Tri-city area in Poland
PublikacjaTime-weighted average concentrations of selected volatile compounds were measured in chosen residences in a Tri-City area of Poland by means of passive sampling. The results were compared to those obtained by dynamic technique – sorption tubes filled with Tenax TA sorbent. Results obtained by employing the two techniques were similar. Total volatile organic compound (TVOC) parameters were also determined. An attempt was also...
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Prognostic relevance of demographics and surgical practice for patients with gastric cancer in two centers: in Poland versus Germany
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Non-ribosomal peptides produced by Planktothrix agardhii from Siemianówka Dam Reservoir SDR (northeast Poland)
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Electronics and telecommunications in Poland, issues and perspectives: Part III. Innovativeness, applications, economy, development scenarios, politics
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W poszukiwaniu nowego. Opinie wolontariuszy na temat udziału w programie „Teaching English in Poland”
PublikacjaProgram „Teaching English in Poland” (TEIP) opiera się na organizacji wakacyjnych obozów, podczas których amerykańscy wolontariusze uczą polskie dzieci i polską młodzież metodą „zanurzenia w języku”, czyli w trakcie codziennych aktywności, zajęć sportowych, artystycznych i innych podobnych wspólnych działań. Ważnym aspektem ewaluacji programu jest badanie jego efektów wśród młodzieży, nie mniej istotne są jednak opinie samych...
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State-Of-The-Art Of Fibre And Integrated Optics In Poland On The Basis Of V National Symposium On "Optical Fibres And Their Applications"
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Ice Regime of the Kozłowa Góra Reservoir (Southern Poland) as an Indicator of Changes of the Thermal Conditions of Ambient Air
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Changes in the Thickness of Ice Cover on Water Bodies Subject to Human Pressure (Silesian Upland, Southern Poland)
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A Psychometric Evaluation of the Santa Clara Strength of Religious Faith Questionnaire among Students from Poland and Chile
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Are rare diseases overlooked by medical education? Awareness of rare diseases among physicians in Poland: an explanatory study
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