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Determination of toxic and essential elements in plants
Filipčíková, Marcela ; Vespalcová, Milena (referee) ; Vitoulová, Eva (advisor)
The aim of diploma thesis is occurrence of toxic and essential elements in vegetables and fruit, especially in fruity baby food. The diploma thesis also dedicates processing of vegetables and fruit for production of baby food. Attention is direct to monitoring of baby food quality in the analytical aspects and also to legislative that is in this area. Samples for analysis are prepared using microwave mineralization and ICP-MS for detection. This is described in the experimental part of the diploma thesis.
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Content of toxic and esential elements in bio foodstuffs and their comparing with ordinary foodstuffs
Kohoutková, Nina ; Diviš, Pavel (referee) ; Vitoulová, Eva (advisor)
The aim of this study is to determine the content of toxic and essentials elements in samples of nuts and seeds produced by ecologic agriculture and to compare results with nuts and seeds from conventional agriculture production. These nuts and seeds can be bought in the Czech market (except bio pine nuts, bio pecan nuts and bio pistachios). The amount of elements was analysed using inductively coupled plasma mass spectrometry after previous digestion of samples using microwaves. This study summarizes the main physiological functions of toxic and essentials elements. Results were also compared with another studies. It does not results from all measured amounts of all essential elements, that bio nuts and seeds have higher amounts of these elements; however, all amounts of toxic elements in bio nuts and seeds are lower than in the no-bio ones. For more precise results it would be necessary to measure more samples.
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The essential requirements for a democratic state in the Constitution of the Czech Republic
Žáček, Filip ; Suchánek, Radovan (advisor) ; Preuss, Ondřej (referee)
Essential Elements of a Democratic Rule of Law in the Constitution of the Czech Republic Abstract This thesis aims at comprehensive examination of the way in which essential elements of a democratic rule of law are embedded in the laws of the Czech Republic, in particular the Constitution, effective from 1 January 1993, as their centrepoint. The author's key task has been to deal with the difference between constitutional standards of other countries and Czech laws, where the text of the Constitution does not expressly identify the legal institutions that in their unity form the material core of the Constitution. The thesis provides a theoretical definition of the individual components of a democratic rule of law in the light of modern jurisprudence findings. It also outlines procedures aiming at the identification of the individual institutions embedded in the substance of constitutional law that form the unchangeable parts of the Constitution. The state idea, which individualizes the generally applicable essentials of a democratic state governed by the rule of law for requirements of Czech legal system, is considered the cardinal bearer of the core of the essential elements. Its development is described since the 16th century until the present, while its continuity or discontinuity is examined. It is...
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The concept of a bill of exchange and promissory note
Šodková, Karin ; Zahradníčková, Marie (advisor) ; Elek, Štefan (referee)
- The concept of a bill of exchange and promissory note The topic of the master thesis is "The concept of a bill of exchange and promissory note". This topic has been chosen for its attractiveness, topicality and difficulty. The author's work experience was the motivation for the selection of this topic. The objective of the diploma thesis is to give a characterization of the bill of exchange and promissory note, to explain what kinds of them exist and to analyse their essential elements. The diploma thesis is structured into eight chapters. The first chapter introduces the issue of bills of exchange and promissory notes and outlines the objectives of the thesis. The second chapter discusses briefly the history of the bill of exchange and promissory note and of the bill of exchange law at all. It is divided into three sections in which it is referred to the origin of the bills of exchange, to the historical importance of the bill of exchange law and especially to the international dimension, which the bill of exchange law acquire and which contributes to almost perfect current legislation in our country. The third chapter is devoted to the sources of exchange law in the Czech Republic and to the relations between them. The greatest attention is dedicated to the bill of exchange and check act number...
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The concept of a bill of exchange and promissory note
Moravec, Tomáš ; Zahradníčková, Marie (advisor) ; Patěk, Daniel (referee)
- The concept of a bill of exchange and promissory note I have chosen the topic of the Thesis "The concept of a bill of exchange and promissory note" particularly due to the fact that I have become interested gradually in the issue of bills of exchange and promissory notes and in particular bill of exchange and promissory note essentials during the seminars of the commercial law and writing of the thesis has been an opportunity for me to extend my knowledge, concerning this institute. I got intrigued by the bills of exchange and promissory notes, particularly by their remarkably constant and permanent legislation in conjunction with specific requirements for formal quality, which is typical for bills of exchange and promissory notes. In my opinion, the bills of exchange are widely used instrument in our daily life, whose features and drawbacks their users may not even realize. It is for that reason, that the bill of exchange and promissory note essentials need increased attention due to their fundamental importance. The aim of my thesis has been to analyze primarily individual bill of exchange and promissory note essentials with the use of literature, and also of the rich case law, which relates to this theme. The thesis consists of four chapters, with the first chapter entitled "Introduction to...
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Determination of toxic and essential elements in plants
Filipčíková, Marcela ; Vespalcová, Milena (referee) ; Vitoulová, Eva (advisor)
The aim of diploma thesis is occurrence of toxic and essential elements in vegetables and fruit, especially in fruity baby food. The diploma thesis also dedicates processing of vegetables and fruit for production of baby food. Attention is direct to monitoring of baby food quality in the analytical aspects and also to legislative that is in this area. Samples for analysis are prepared using microwave mineralization and ICP-MS for detection. This is described in the experimental part of the diploma thesis.
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Content of toxic and esential elements in bio foodstuffs and their comparing with ordinary foodstuffs
Kohoutková, Nina ; Diviš, Pavel (referee) ; Vitoulová, Eva (advisor)
The aim of this study is to determine the content of toxic and essentials elements in samples of nuts and seeds produced by ecologic agriculture and to compare results with nuts and seeds from conventional agriculture production. These nuts and seeds can be bought in the Czech market (except bio pine nuts, bio pecan nuts and bio pistachios). The amount of elements was analysed using inductively coupled plasma mass spectrometry after previous digestion of samples using microwaves. This study summarizes the main physiological functions of toxic and essentials elements. Results were also compared with another studies. It does not results from all measured amounts of all essential elements, that bio nuts and seeds have higher amounts of these elements; however, all amounts of toxic elements in bio nuts and seeds are lower than in the no-bio ones. For more precise results it would be necessary to measure more samples.
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