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  • Year of publication:: 2013
  • Year of publication:: 2020
  • Publication language:: English
  • Faculty:: Prírodovedecká fakulta
New Trends in Chemistry, Research and Education 2020

New Trends in Chemistry, Research and Education...

E-book

E-book

Zuzana Orságová Králová (ed.)

The scientific book of abstracts is a summary of the contributions of teachers, scientists and other conference participants, which contain the original results of their scientific and research activities. Their work will be the subject of the next domestic conference „New Trends in Chemistry, Research and Education at Faculty of Science of P. J. Šafárik University in Košice 2020“. The conference is a space for dialogue between scientific academics on the one hand and professional staff and students on the other.

The contributions published in this volume can be divided according to content into the field of analytical, inorganic, physical, organic chemistry, biochemistry and didactics of chemistry. All contributions are interesting and can be used in further creative scientific and research work, in the process of education and in practical work.

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Book of Abstracts - Conference 70 Years of Botanical Garden of Pavol Jozef Šafárik University

Book of Abstracts - Conference 70 Years of...

E-book

E-book

Lenka MártonfiováMartin SuvákPavol Mártonfi (eds.)

Conference 70 Years of the Botanical Garden of Pavol Jozef Šafárik University. Slovakia, Košice 3. – 4. September 2020

The book of abstracts from the conference with international participation includes 38 abstracts from a total of 76 authors from various botanical institutions from Slovakia, the Czech Republic, Germany, Poland, Ukraine and the United Kingdom.

It presents an overview of knowledge and experience from the history and the present of botanical research and nature conservation. In addition to botany and nature conservation, the abstracts also cover the field of plant physiology, production of secondary metabolites, environmental studies, management of protected areas, bioinformatics and other topical research problems. The main paper is dedicated to the 70th anniversary of the UPJŠ Botanical Garden, its history and the present and was prepared by the director of the UPJŠ Botanical Garden. It is completed by the papers from the staff of this botanical garden devoted to the current state of research and educational activities in the botanical garden.

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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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