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Shape, size and proportions of lower limb long bones among human populations from Eneolithic to the Modern Era.
Šídová, Markéta ; Velemínský, Petr (advisor) ; Brůžek, Jaroslav (referee)
Differences in the lifestyle of various populations may lead to changes in the shape of the long limb bones. This involves a reaction to the degree of mechanical and environmental stress acting upon these bones. Our work examined changes in the shape, proportions and size of the lower limb long bones (femur, tibia) over roughly the past five thousand years, or more precisely from the later phase of the Early Stone Age up to the 20th century. We studied the femurs and tibias of a total 520 adult individuals − 313 males and 207 females − from seven different periods or rather archaeological cultures. Our evaluation was based on the external, linear dimensions of the bones studied. Biological parameters were evaluated in relation to sexual dimorphism and lateral asymmetry. We paid special attention to the degree of flattening of the proximal third of the femoral and tibial shafts. Sexual dimorphism differed in individual populations. We found the least statistically significant parameters of sexual dimorphism in the oldest, Eneolithic, samples. In contrast, both sexes differed in the greatest number of parameters in the Early Middle Ages. Lateral asymmetry was most frequently demonstrated for the width dimensions in the case of the femoral and tibial diaphyses, which are in complete concurrence with...
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Tobacco smoking and motivation to change in relation to pregnancy
Šídová, Markéta ; Šťastná, Lenka (advisor) ; Čablová, Lenka (referee)
OF THE THESIS Name: Mgr. Markéta Šídová Specialization: Adiktologie Head of the thesis: Mgr. Lenka Šťastná, Ph.D. Pages: 145 The name of thesis: Tobacco smoking and motivation to change in relation to pregnancy Abstract: Background: The pregnancy gives the smoking women the opportunity to change their attitude to smoking tobacco. In the Czech Republic is still missing a study describing the motivation to change smoking specifically in connection with pregnancy. Goals: Describe the basic motivation to stop smoking by pregnant women. Methods: Quantitative survey. The questionnaire consists of four sections (anamnesis, gathering information about smoking during pregnancy, motivation to change smoking behaviour, Fagerström Test of Nicotine Dependence). Motivation section is inspired by Reasons for Quiting Scale (RFQ). Evaluation using the descriptive statistics and non-parametric statistical tests. File: The study analyses two sets of pregnant women - electronic (collection via web form, N = 96) and clinical (collection from the Department of Gynaecology and Obstetrics, 1st Faculty of Medicine and VFN, N = 40). The files are divided into 4 subgroups according to the current smoking behaviour. Results: Most women in both groups do not smoke and have never smoked or stopped in connection with pregnancy....
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Shape, size and proportions of lower limb long bones among human populations from Eneolithic to the Modern Era.
Šídová, Markéta ; Velemínský, Petr (advisor) ; Brůžek, Jaroslav (referee)
Differences in the lifestyle of various populations may lead to changes in the shape of the long limb bones. This involves a reaction to the degree of mechanical and environmental stress acting upon these bones. Our work examined changes in the shape, proportions and size of the lower limb long bones (femur, tibia) over roughly the past five thousand years, or more precisely from the later phase of the Early Stone Age up to the 20th century. We studied the femurs and tibias of a total 520 adult individuals − 313 males and 207 females − from seven different periods or rather archaeological cultures. Our evaluation was based on the external, linear dimensions of the bones studied. Biological parameters were evaluated in relation to sexual dimorphism and lateral asymmetry. We paid special attention to the degree of flattening of the proximal third of the femoral and tibial shafts. Sexual dimorphism differed in individual populations. We found the least statistically significant parameters of sexual dimorphism in the oldest, Eneolithic, samples. In contrast, both sexes differed in the greatest number of parameters in the Early Middle Ages. Lateral asymmetry was most frequently demonstrated for the width dimensions in the case of the femoral and tibial diaphyses, which are in complete concurrence with...
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