3,704 research outputs found
Recenzja pracy grupowej_Krzeczkowska_F_Dabrowska,Krawczyk,Kuduk,Micherda_Mierzchała
No full text<p>This paper is a review of work Fri. "Financial management in the enterprise on the example of Polish institutions" by students of the University of Economics in Wroclaw - A. Dabrowska, K. Krawczyk, Y. Kuduk, A. Micherdy, A. Mierzchały.<br>Review aims to examine the adequacy made by the author of evaluating the financial management of Polish companies using the so-called. 10 steps to create the company in 2013 and assess the regularity formulated by them on the basis of applications.</p>
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How to use Rosen's normalised equilibrium to enforce a socially desirable Pareto efficient solution
No full textWe consider a situation, in which a regulator believes that constraining a complex good created jointly by competitive agents, is socially desirable. Individual levels of outputs that generate the constrained amount of the externality can be computed as a Pareto efficient solution of the agents' joint utility maximisation problem. However, generically, a Pareto efficient solution is not an equilibrium. We suggest the regulator calculates a Nash-Rosen coupled-constraint equilibrium (or a “generalised” Nash equilibrium) and uses the coupled-constraint Lagrange multiplier to formulate a threat, under which the agents will play a decoupled Nash game. An equilibrium of this game will possibly coincide with the Pareto efficient solution. We focus on situations when the constraints are saturated and examine, under which conditions a match between an equilibrium and a Pareto solution is possible. We illustrate our findings using a model for a coordination problem, in which firms' outputs depend on each other and where the output levels are important for the regulator.
Poetyckie doświadczanie religii : Tadeusz Kijonka, Stanisław Krawczyk, Jerzy Szymik
No full textIn his work, the author discusses the issues of the religious sphere associated with every human being and their everyday existence, regardless of the different doctrines or points of view. Furthermore, these issues find their way into literature which aims at reflecting human life. Such poetic experience of religion can be seen in the works of Tadeusz Kijonka, Stanisław Krawczyk and pr. Jerzy Szymik on which the author based his research. [fragm. tekstu
Terroryzm a legitymizacja władzy. Z Zygmuntem Baumanem rozmawiają Sławomir Czapnik i Tomasz Krawczyk
No full textIn September 2010, two Polish scholars, Slawomir Czapnik and Krzysztof Krawczyk, conducted an interview with Zygmunt Bauman at his residence in Leeds. The dialogue in Polish was recorded, but it appears that the files containing it were inadvertently deleted. It was not until 2023 that Slawomir Czapnik located the audio files and elected to publish the conversation. The present volume provides insight into the views of one of the most important – albeit controversial – contemporary sociologists, who died in 2017. The conversation is a document of its time, the turn of the first and second decades of the present century, the international reality of the so-called war on terror. However, it still raises important questions about the legitimacy of political power in the modern world. The author demonstrates the transition from a preoccupation with security – the domain of social security that is characteristic of the welfare state and permanent modernity – to safety, which is the domain of personal security and is indicative of the neoliberal, fluid phase of modernity. In light of the prevailing global challenges, including the ongoing crisis caused by the pandemic of the novel coronavirus (SARS-CoV-2), the ongoing Russian aggression in Ukraine, the escalating tensions in the Middle East, and the looming threat of right-wing populism, Bauman's reflections assume particular significance. These reflections address critical international issues, the erosion of the nation-state, and the inability to effectively address global challenges (including fundamental issues such as social security) on a local scale. In response to this challenge, states experiencing weakening have adopted heightened surveillance measures to exert control over their populations. Moreover, Bauman's thought prompts reflection on fundamental questions concerning the nature of a just society and the imperative for action in the struggle against injustice. From his perspective, the sociological imagination should address the functionality of power and its consequences for both freedom and moral responsibility.We wrześniu 2010 dwaj polscy uczeni, Sławomir Czapnik i Krzysztof Krawczyk przeprowadzili rozmowę z Zygmuntem Baumanem, goszcząc w jego domu w Leeds. Rozmowa w języku polskim została nagrana, lecz pliki z nią – wydawało się, że nieodwracalnie – przypadkowo skasowane. Dopiero w roku 2023 Sławomir Czapnik odnalazł pliki dźwiękowe i zdecydował się opublikować rozmowę. Pozwala ona zapoznać się z poglądami jednego z najważniejszych – aczkolwiek kontrowersyjnych – współczesnych socjologów, który zmarł w roku 2017. Rozmowa jest dokumentem swoich czasów, przełomy pierwszej i drugiej dekady obecnego stulecia, międzynarodowej rzeczywistości tak zwanej wojny z terrorem, porusza jednak wciąż istotne kwestie legitymacji władzy politycznej w nowoczesnym świecie. Pokazuje przejście od troski o security (domeny bezpieczeństwa społecznego, która charakteryzuje państwo opiekuńcze i stałą nowoczesność) do safety (domeny bezpieczeństwa osobistego, która charakteryzuje neoliberalną, płynną fazę nowoczesności). Refleksje Baumana są szczególnie cenne obecnie – po kryzysie spowodowanym przez pandemię COVID-19, rosyjskiej agresji na Ukrainę, wzrost napięć na Bliskim Wschodzie oraz zagrożenie prawicowym populizmem na świecie – są to kwestie zagadnień międzynarodowych, osłabienia państwa narodowego i niezdolności do lokalnego rozwiązania globalnych problemów (włącznie z tak podstawowymi, jak bezpieczeństwo społeczne). Odpowiedzią słabnącego państwa jest nasilenie inwigilacji służącej kontroli nad populacją. Bauman również skłania do zastanowienia się nad tak palącymi kwestiami, jak sprawiedliwe społeczeństwo i walka z niesprawiedliwością. Z jego punktu widzenia, wyobraźnia socjologiczna powinna zająć się tym, jak funkcjonuje władza, a także jej konsekwencjami dla wolności i odpowiedzialności moralnej
A method to find all the roots of a system of nonlinear equations based on the Krawczyk operator
No full textПредложен метод вычисления всех корней системы нелинейных уравнений в многомерном интервале. Основная идея метода состоит в разбиении исходного интервала поиска корней на подынтервалы, в каждом из которых либо отсутствуют корни, либо выполняется критерий единственности корня, основанный на операторе Кравчика (Krawczyk). Приведен алгоритм, выполняющий такое разбиение. Работа алгоритма проиллюстрирована на примерах.Запропоновано метод обчислення усіх коренів системи нелінійних рівнянь у багатовимірному інтервалі. Головна ідея методу полягає у розбитті вихідного інтервалу пошуку коренів на підінтервали, у кожному з яких або відсутні корені, або виконується критерій єдиності кореня, що базується на операторі Кравчика (Krawczyk). Наведено алгоритм, який виконує таке розбиття.The author proposes a method to calculate all the roots of a system of nonlinear equations inside a multidimensional interval. The main idea of the method is to subdivide the original interval into subintervals, which either do not have roots or satisfy the root uniqueness criterion based on the Krawczyk operator. An algorithm performing such a subdivision is presented
A method to find all the roots of a system of nonlinear equations based on the Krawczyk operator
No full textПредложен метод вычисления всех корней системы нелинейных уравнений в многомерном интервале. Основная идея метода состоит в разбиении исходного интервала поиска корней на подынтервалы, в каждом из которых либо отсутствуют корни, либо выполняется критерий единственности корня, основанный на операторе Кравчика (Krawczyk). Приведен алгоритм, выполняющий такое разбиение. Работа алгоритма проиллюстрирована на примерах.Запропоновано метод обчислення усіх коренів системи нелінійних рівнянь у багатовимірному інтервалі. Головна ідея методу полягає у розбитті вихідного інтервалу пошуку коренів на підінтервали, у кожному з яких або відсутні корені, або виконується критерій єдиності кореня, що базується на операторі Кравчика (Krawczyk). Наведено алгоритм, який виконує таке розбиття.The author proposes a method to calculate all the roots of a system of nonlinear equations inside a multidimensional interval. The main idea of the method is to subdivide the original interval into subintervals, which either do not have roots or satisfy the root uniqueness criterion based on the Krawczyk operator. An algorithm performing such a subdivision is presented
Refleksje na temat pracy : ,,Analiza ekonomicznej kondycji na przykładzie przedsiębiorstwa zajmującego się przetwórstwem owoców” autorstwa K. Krawczyk
No full text<p>The aim of this paper is to review the work entitled. ,,Analysis of economic health – enterprise engaged in the processing of friut case ". The work was done by a student of the University of Economics in Wroclaw – Karolina Krawczyk.<br>The Relevant work was aimed to analyze the economic condition of one of the Polish food processing sector enterprises in 2010-2013. To assess its efficiency and financial level, the author calculated and interpreted John Zietlow’s PHI model which consists of 15 indicators divided according to time horizon. Additionally she calculated such indices as: the risk of liquidation, profitability ROA and ROE, growth in enterprise value and the residual value EVA.</p
Female scientists are considerably more likely to be mistakenly cited as if they were males than vice versa
No full textGender stereotypes appear so enduring that certain prestigious professions continue to be almost exclusively associated with the male gender. Michał Krawczyk sought to discover if scientist was one such profession by studying the citations to a large sample of academic publications and identifying cases of gender misattribution of the cited author. Although the overall prevalence of gender misattributions is quite low, female scientists are considerably more likely to be mistakenly cited as if they were males than vice versa. These mistakes are most common in business and economics, but virtually never happen in the biomedical fields
Yunnan (China), P-40 aircraft
No full textYunnan Province, China 1943 - 1945P-40 fighter, the famous 'Flying Tiger'. This photo was taken at Kunming, China. Kunming was the headquarters for the 14th Air Force. It shows a close-up of the air scoop and of course the 'shark mouth'. The reason the shark mouths were painted on the noses was because the Japanese had a deathly fear of sharks. This tactic was used to demoralize sailors as the P-40's would strafe some of the ships in the bays, harbors, and on the rivers. The P-40 was an adequate plane, but no real match against the Japanese Zero. The P-40's fought in pairs against the Zeros since they could not compete against the Zero on a one to one basis below 18,000 feet.GrayscaleBox
Dataset for "Reconfigurable spin-wave platform based on interplay between nanodots and waveguide in hybrid magnonic crystal"
No full text<p>The dataset consist of the data used to prepare the figures for the manuscript: </p>
<p>Krzysztof Szulc, Mateusz Zelent, Maciej Krawczyk<br><em>Reconfigurable spin-wave platform based on interplay between nanodots and waveguide in hybrid magnonic crystal.</em></p>
<p>Please read README.txt file to see the description of the data in the files</p><p>K.S. and M.K. acknowledge the financial support from National Science Centre, Poland, grants no. UMO-2020/39/I/ST3/02413 and UMO-2021/41/N/ST3/04478. K.S. acknowledges the financial support from the Foundation for Polish Science.</p>
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