|
|
The influence of the menstrual cycle on the track and field athletic performance of top athletes
Musilová, Eva ; Kaplan, Aleš (advisor) ; Vindušková, Jitka (referee)
Title: The influence of the menstrual cycle on the track and field athletic performance of top athletes Objectives: The main goal of the bachelor's thesis is based on information gathered by the study of foreign and domestic sources to describe whether and to what extent the menstrual cycle and its individual phases affect the athletic performance of top athletes in training and competition. The secondary goal is to de-taboo the issue, to offer not only female athletes and their coaches ways to make the most of the natural cyclicality of female athletes, to draw attention to serious health complications resulting from insufficient erudition about the issue. Methods: An overview study based on a search of foreign language and domestic articles and monographs dealing with the issue of the menstrual cycle in top athletics, resp. in elite sports for the period 1991-2022. Results: Based on a survey study of a total of 22 foreign-language and 57 Czech sources, it can be stated that we encounter more specific issues of the menstrual cycle in women's elite sports in foreign-language literature than in domestic. Foreign authors come up with more controversial hypotheses and embark on more controversial research, the results of which are often very surprising. On the other hand, Czech-speaking authors...
|
|
|
Sledování obsahu ftalátů v obalech a jejich migrace z obalů do masných výrobků
Musilová, Eva
This diploma thesis on the topic Monitoring of phthalates content in packaging and their migration from the packaging to the meat products deals with analysis of textile colour-printed packaging intented for packaging of meats products to find out dibutylphthalate (DBP) and di-2-ethylhexylphthalate (DEHP) content and also deals with monitoring migration of these phthalates into model meat products during storage (for twenty-eight days). The values of concentration of DBP and DEHP in packaging reached 24.0 ug.dm-2 and 103.3 ug.dm-2 of the original sample. Sample of meat product was analyzed before packaging and no phthalates were detected. After packaging and storage the highest value of DBP concentration at the end of the storage period was 11,1 mg.kg-1 and concentration of DEHP was 28,2 mg.kg-1 of the original sample. Based on the results from measurements with increasing storage time increased concentrations of these substances in meat products. In accordance with the specific migration limits (for DBP 0,3 mg.kg-1 and for DEHP 1,5 mg.kg-1) mentioned in Commission Regulation (EU) no. 10/2011 on plastic materials and articles intended to come into contact with food have been exceeded in all samples of meat products during storage.
|
|
|
Drug influence on the environment
Musilová, Eva ; Vytlačilová, Jitka (advisor) ; Karlíčková, Jana (referee)
Charles University in Prague Pharmaceutical Faculty in Hradec Králové Department of Pharmaceutical Botany and Ecology Candidate: Musilová Eva Consultant: RNDr. Jitka Vytlačilová, Ph.D. Title of thesis: Drug influence on the environment Carbamazepine is a drug from a group of antiepileptic, however it is used in other indications, especially in the treatment of trigeminal neuralgia. It is often detected substance in the environment. The ecotoxicity of medicinal product Timonil 300 retard was evaluated in comparison with the standard of carbamazepine in this thesis, the following tests were used to: multigenerational test with a protozoan Tetrahymena thermophila, test of semichronic toxicity with Sinapis alba seeds and THAMNOTOXKIT FTM with a crustacean Thamnocephalus platyurus. The protozoan Tetrahymena thermophila was the most sensitive organism in this experiment. Keywords: ecotoxicity, carbamazepine, Tetrahymena thermophila, Sinapis alba, Thamnocephalus platyurus
|
|
|
Antioxidanty v bylinných čajích
Musilová, Eva
This bachelor's thesis "Antioxidants in Herbal Teas" brings a summary of substances with antioxidant properties contained in herbs used for production of herbal teas. The basic terms, e.g. oxidative stress, antioxidant, or free radical, are explained first. The individual groups of plant antioxidants (flavonoids, phenolic acids, terpenoids, chlorophylls etc.) are described in terms of their chemical structure and occurrence. There is also a brief introduction to methods for determining antioxidant activity (DPPH, TEAC, FRAP etc.). The next section focuses on the parts of plants used for production of herbal teas, tea preparation methods and characterization of selected herbs concerning their components with antioxidant effects. The final part of the thesis deals with the importance of antioxidants for human health in relation to particular diseases (cancer, cardiovascular and neurodegenerative diseases etc.).
|
|
|
Implementation of CRM philosophy on selected company
Musilová, Eva ; Koliš, Karel (advisor) ; Čapek, Jan (referee)
The theoretical part of the bachelor thesis is focused on defining CRM, history of CRM and developing the CRM strategy. Phases of the Customer Relationship management are described in this part along with benefits from implementation of this philosophy. The practical part informs about selected company and about the range of its business activities. It analyses the current state of CRM in the company together with the internal processes. Feedback is emphasized in the end of this part, and the objective of this thesis is to provide the company with recommendations regarding CRM based on analysed data.
|
|
| |
|
| |
guest ::
RSS feed.