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  • Year of publication:: 2013
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Úvod do termodynamiky

Úvod do termodynamiky

E-book

E-book

Michal Jaščur - Michal Hnatič

This textbook covers the fundamentals of phenomenological thermodynamics to the extent typically taught in standard theoretical physics courses at the undergraduate level in the Physics degree program. A slightly reduced scope is also taught in all interdisciplinary study programs combined with physics. In recent years, the time allocation for individual courses has been slightly reduced, which is reflected in our selection and coverage of topics.

Our primary aim was to provide a sufficiently solid explanation of the key concepts and laws of thermodynamics necessary for mastering further theoretical physics courses at the master's level (e.g., Statistical Physics, Condensed Matter Physics, Quantum Theory of Solids, Quantum Theory of Magnetism, etc.). The book also presents the essential minimum knowledge required for the study of further applications of thermodynamics in biophysics, biology, chemistry, and engineering disciplines.

Understanding individual sections, as well as the text as a whole, requires a grasp of the basic concepts of thermodynamics at the level of a General Physics course and knowledge equivalent to a standard university mathematics course. Each topic is treated with the utmost emphasis on conceptual clarity and mathematical rigor.

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Qauntum theory of magnetism

Qauntum theory of magnetism

E-book

E-book

Michal Jaščur

This is a supporting text for the undergraduate students interested in quan- tum theory of magnetism. The text represents an introduction to various theoretical approaches used in this eld. It is an open material, in the sense that it will be supported by appropriate problems to be solved by student at seminars and also as a homework.

The text consists of four chapters that form closed themes of the in- troductory quantum theory of magnetism. In the rst part we explain the quantum origin of the magnetism illustrating the appearance of the ex- change interaction for the case of hydrogen molecule. The second chapter is devoted to the application of the Bogolyubov inequality to the Heisenberg model and it represents the part which is usually missing in the textbooks of magnetism. The third chapter deals with the standard spin wave-theory including the Bloch and Holstein-Primakoff a approach. Finally, we discuss the application of the Jordan-Wigner transformation to one-dimensional spin-1/2 XY model.

The primary ambition of this supportive text is to explain diverse math- ematical methods and their applications in the quantum theory of mag- netism. The text is written in the form which should be sufficient to de- velop the skills of the students up to the very high level. In fact, it is expected that students following this course will able to make their own original applications of the methods presented in this book.

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Študentská vedecká konferencia PF UPJŠ 2013

Študentská vedecká konferencia PF UPJŠ 2013

E-book

E-book

Vladimír Zeleňák (ed.)

The publication contains abstracts of contributions presented at the Student Scientific Conference of the Faculty of Natural Sciences at UPJŠ in Košice, held on April 25, 2013. The event was marked by the celebration of the 50th anniversary of the Faculty of Natural Sciences at UPJŠ and was part of a series of events called ScienceFest.

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Komunikácia v organizácii

Komunikácia v organizácii

E-book

E-book

Helena Harausová

Communication is a significant and integral part of human existence. It also plays an important role in individual organizations, whether of a production or non-production nature. Without communication, it would not be possible to manage these organizations and achieve the set goals.

The aim of the scripts was to address the issue of communication and apply it to public administration organizations. The scripts begin by elaborating on the topic of information, which is an essential component of every communication process. The content of subsequent chapters focuses on the objectives and tasks of communication within an organization, various types of communication, barriers that may arise in communication, strategies for improving communication effectiveness in an organization, and specific communication strategies regularly encountered in different organizations.

Emphasis is also placed on the communication skills of managers, without which they would not be able to effectively manage the organization and lead their subordinates toward achieving organizational goals.

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Teória práva

Teória práva

€14.47
Availability: 2 In Stock

Alexander Bröstl a kol.

Učebný text z teórie práva sa pokúša priblížiť a objasniť právo vo všetkých dôležitých javových formách predovšetkým študentom prvého ročníka právnického štúdia a má propedeutický charakter. Vychádza z historického vývoja názorov na pojem právo a zo skúmania jeho rôznych významov. Hľadá spoločné znaky a odlišnosti medzi právnymi normami a inými normami správania (morálka, spravodlivosť). Dôraz kladie na skúmanie práva ako súboru právnych pravidiel vydaných a uznaných legitímnou autoritou, záväzných pre všetky subjekty právnych vzťahov. Klasifikuje systém práva a jeho štruktúru. Od tvorby práva prechádza k prameňom práva, so zreteľom na systém práva Slovenskej republiky, ale aj Európskej únie. V nadväznosti na pramene práva predkladá analýzu právnych noriem: ich pojem, znaky, štruktúru, druhy a pôsobnosť. Právne vzťahy vo svetle ich predpokladov a prvkov chápe ako vzťahy upravované právnymi normami. S realizáciou a aplikáciou práva súvisí výklad práva, spojený s otázkami analógie v práve. Právna zodpovednosť je prezentovaná ako ústredná právna kategória vychádzajúca zo schopnosti (nevyhnutnosti) niesť následky svojho konania: predmetom pozornosti sú predovšetkým objektívna zodpovednosť a subjektívna zodpovednosť. Záverečná časť sa týka právneho štátu ako ideálneho „miesta deja“ vo vzťahu k opísaným formám práva a ich uskutočňovaniu, zaoberá sa historickým vývojom i súčasným stavom modelov Rechtsstaat – Rule of Law, ako aj princípmi ich fungovania. Učebný text má poskytnúť orientáciu v základných pojmoch a odkázať na bohaté zdroje odbornej literatúry, ktoré možno študovať paralelne.

Foundations of nonequilibrium statistical physics

Foundations of nonequilibrium statistical physics

€29.22
Availability: 10 In Stock

Michal Jaščur -Michal Hnatič

In the textbook, the processes belonging to an area of  nonequilibrium physics, which make the basis for the study and analysis of compex phenomena  of statistical mechanics, are described. The Boltzmann equation for distribution function is derived and on this basis the hydrodynamic equations are constructed.  Stochastic processes are described separately and Fokker-Planck equation for density probability  is derived. Textbook is intended for the students of second year of master study at Faculty of Science of P. J. Šafarik University.   

Autors

Pracovnoprávne vzťahy vo verejnej správe

Pracovnoprávne vzťahy vo verejnej správe

€11.02
Availability: 14 In Stock

 Vladimíra Žofčinová 

Predkladané vysokoškolské učebné texty tvoria základný učebný text, ktorý nemá ambíciu podať komplexný obraz pracovného práva. Z uvedeného dôvodu, pri tvorbe týchto učebných textov sa môže zdať, že niektoré kapitoly sú príliš stručné a iné neobvykle rozsiahle, vzhľadom na zameranie výučby predmetu Pracovnoprávne vzťahy vo verejnej správe v študijnom odbore Verejná politika a verejná správa. Zámerom autorky textu je uľahčiť pochopenie základných atribútov pracovného práva prostredníctvom identifikácie ťažiskových právnych inštitútov a právne významných väzieb medzi nimi s ohľadom na verejnoprávne zameranie.

Autorka

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