In the thesis we aimed on data connected with slaughter analysis of the body, carcass yield, feed conversion and content of chemicals, including pH of thighs and loin. In the experiment, we used standard nutrias which have been weaned at the second month of age. There were 90 nutrias in the experiment. Nutrias were fed with complete feed mix - made by Kooperace Hrotovice created by CLUS in Prague utility model UV 24096, ad libitum. Nutrias were weighted every 28 days. At the age of 6, 7, and 8 months, 6 females and 6 males were chosen and slaughtered. Results were analysed by variation of analysis, ANOVA method and with age and sex interactions. We have used value P <= 0,05 as statistical significant difference. As a result, we have found out that males grew significantly (P <= 0,05) faster than females. The highest feed conversion was recorded at 4th month of the experiment. Influence of age on the weight of carcass without a head and organs was observed (P <= 0,029), carcass weight of males increased significantly (P <= 0,001). Fat percentage was influenced by both sex (P <= 0,001) and age (P <= 0,001). It loin part weight decreased with growing age (P <= 0,001), and was significant (P <= 0,029).according to sex with lower decreasing in males. For the loin percentage, there was recorded interaction of sex and age (P <= 0,038) and was affected by age (P <= 0,007) and sex (P <= 0,007) as well. Decrease was significantly faster in females. The pH values of loin and thighs were growing with age (P <= 0,001) and were influenced by sex as well, for loin (P <= 0,013) and thighs (P <= 0,016). For proteins we have recorded significant interaction of sex and age (P <= 0,009). Fat content was higher in females (P <= 0,009). Conclusion of the thesis showed, that nutrias can be slaughtered in the age of six months, without a negative on effect meat quality. Males are better in carcass yield, higher protein content and lower fat percentage, in comparison of same age of females.

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Diplomová práce je zaměřena na rozdíly v nákupních chování napříč populací. Jednotlivé odlišnosti jsou hledány jednak před věkové skupiny a jednak přes pohlaví. Práci doplňuje praktický výzkum, který se skládá jednak ze sekundárního výzkumu této problematiky z provedených studií a jednak z provedeného asistovaného nákupu a dotazníkového šetření.

The aim of this thesis was to assess the effect of the method of castration on the characteristics of pork and assess the effect of gender on the composition of a carcass. Carcass value is expressed in quantitative and qualitative characteristics that affect the value of the carcass. The quality of the carcasse is also involved internal factors which influence gender significantly influences the composition of the carcase and quality. Significant impact on meat quality in fattening male pigs have boar odor. Boar odor is strongly linked to surgical castration, which appears to be an effective solution for eliminating undesirable odors. Nowadays in the European Union there is a higher pressure on pigs welfare and thus to enforce the ban on surgical castration of piglets which is painful and stressful. Therefore is one of several options to eliminate boar odor using an immunological castration, which is nowadays the subject of many studies and brings very positive results. The purpose of our test was to compare groups of barrows, gilts, entire boars and imunocastrated boars and monitor the composition of the carcasses, meat quality and level of skatole and androstenone and confirm the hypothesis that the influence of various types of castration of boars, barrows and imunocastrated boars show different quality pork meat. Significant effect of gender on the composition of pig carcasses was proved whenboars and imunocastrated boars achieved the highest growth ability. On the contrary, gilts had the lowest growth ability. During fattening was determined highest daily gain in a group of barrows at favorable feed conversion and higher daily consumption compared to other groups of pigs. Also, barrows achieved best results in some parameters of carcass value, such as carcass weight and carcass yield of the hull on the contrary lean muscle ratio had the lowest percentage in comparison to other categories. Barrows were characterized by the highest thickness of back fat. A higher ratio of back fat was also determined in the group of imunocastrates who are otherwise characterized by good growth ability and quality of the carcass hull, whose parameters equal group of boars. The immunological castration of imunocastrated boars caused weight reduction of sexual glands and stopped their physiological activity and that led to lower concentration of androstenone and skatolebelow the level of boar odor. Boar odor-causing substances exceeded the levels of acceptabilitytwice in the group of male pigs. The group of gilts was evaluated with best results in major meaty parts ratio of both weight and percentage of weight of the carcass of the hull. Gilts were characterized with the highest meat ration the leg and in the roast. Boars had the best neck ration and weight and imunocastrated boar had the best shoulders parameters. Influence of gender had no significant impact on the quality parameters of meat.

Resume v Aj The purpose of my thesis is to analyse the issue of gender discrimination in labor relations and its prohibition, enumerate the ways of legislation and compare legislation with the actual situation in the society. The thesis is composed of two parts divided into nine chapters, each of them dealing with diferent aspects of the issue in question. The first part is a sort of general parts, including introduction, historical development and sources of law. The second part, which could also be called special parts, then contains individual aspects of the right to equal treatment, demonstrated in specific cases, particularly judgments of the European Court of Justice. The first and second chapter deal with the history and development of anti- discrimination issues and define the basic concepts. The third and fourth chapter lists and describes the regulation of sex discrimination in international legal documents and documents of the European Union. The first part ends with the fifth chapter describing how legal constitution of the prohibition of discrimination on grounds of sex in the Czech Republic and then comparing it with the real situation in society. The second part consists of six to nine chapters, the first of which contains a short introduction defining the judicial authorities of...

The aim of this study was to determine, the influence of gender and the live weight on qualitative indicators of adipose tissue. A total of 40 pigs were divided into four groups according to gender (barrows, immunocastrates, young boars and gilts). According to live weight, these individuals were divided into two groups: up to 104.9 kg of live weight and up from 105 kg of live weight. The influence of gender and live weight on production indicators were examined as follows: daily feed consumption, average daily gain and conversion ratio, as well as colour and perforation of fat, fat content of neck, ham, loin and shoulder, fatty acid content and histology of fat cells. Daily food consumption was statistically significant with respect to gender, when the highest consumption was measured in barrows to 104.9 kg of live weight (3.97 kg) and the lowest consumption was measured in gilts of the same live weight (3.09 kg). The live weight had significant effect on the average daily gain. It had been proved, that increasing daily gain grew up with live weight. The lowest daily gain had the immunocastrates from 104.9 kg of live weight (991.43 g) and the highest gain had barrows of live weight above 105 kg (1211.79 g). Furthermore, it was found that the average feed conversion is reduced in pigs above 105 kg of live weight. Physical quality indicators of fat were not statistically significant, however, according to the test results the lowest values of fat perforation were measured in both cases in barrows in 104.9 kg of live weight (lower 40.39 N upper 52.79 N), indicating that barrows to 104.9 kg of bodyweight have the most delicate fat. In the study of the fat content in the main meat parts, the most statistically significant differences were in the content of intramuscular fat between genders, namely in slaughter parts of ham and shoulder. The highest content of intramuscular fat in ham was measured in gilts to 104.9 kg of live weight (5.18%) and the lowest content in young boars to 104.9 kg of live weight (0.73%). At the shoulder, the highest intramuscular fat content was measured in barrows to 104.9 kg (2.86%) of live weight and the lowest in gilts to 104.9 kg of live weight (1.79%). Generally, the test results shows, that barrows have the most IMF, whereas the gilts have the lowest. Regarding to fatty acids content, the most significant differences were measured in content of saturated fatty acids, where the highest percentage was measured in barrows above 105 kg of live weight (52.15%), contrary the lowest content was measured in young boars to 104.9 kg of live weight (49.2%). Fat cells histology showed no statistical significance barrows to 104.9 kg of live weight had the largest area of fat cells, while the smallest area of fat cells was detected in young boars of live weight above 105 kg. Statistical significance for other indicators have not been established.

Master thesis is the assessment of the income situation of men and women in the Czech Republic or other European Union countries, according to various socio-economic, demographic and regional factors. Income of persons is influenced by many factors. There are some of them analysed in distribution according to gender, with a focus to find differences and compliance. The effort to detect influential factors on total income is a part of this thesis. The theoretical and methodological section describes the current situation of this issue not only in the Czech Republic, together with a reflection on the causes of differences in income and the precaution taken mainly in the Czech Republic. In the practical part there are tested two hypotheses related with income disparities and gender (sex). Central values of incomes were processed broken down by gender and selected factors. Also absolute and relative frequencies in data were analysed and were created two models which examine the dependence of income on selected factors. Incomes in selected countries were compared as supplement. Results are achieved by statistical methods. Output of this work is to assess the income gap between men and women based on available data and to verify hypotheses.