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Návrh konstrukčního řešení recepčního pultu
Šmíd, Libor
As theme of this work was chosen project of the reception desk initially designed for company of the Ing. Jan Opitz. First part of the work is focused at the theoretical way out for the creation of reception desk and search of solution of the current reception desks. Work is primary focused at constructional solution. Next this work is dealing with used materials and total disposition of the desk. And it in term of anthropometry even ergonomy. At next part of the work is following requests from submitter and solely solution of the reception desk. Its part is constructional mechanical drawing, bill of materials and visualization of the proposal. Obviousness is even economic assessment because nor quality neither price decide about final aspect.
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Composition of body fluids in women during pregnancy
Bardová, Petra ; Hronek, Miloslav (advisor) ; Kovařík, Miroslav (referee)
The aim of this work was to measure and evaluate the amount of body fluids of pregnant women during pregnancy and its link with other monitored parameters. The Bioimpedance spectroscopy method used the Body Composition Monitor from Fresenius Medical Care in order to collect data on body fluid status in ten pregnant women enrolled in a longitudinal clinical study conducted in collaboration with the Faculty of Pharmacy of Charles University and the Department of Obstetrics and Gynecology at the University Hospital in Hradec Králové. The device measured bioimpedance on 50 frequencies in the range from 5 KHz to 1000 KHz and all women underwent a total of three examinations in specified periods (week 17-27, 28-35 and 36-38 week of pregnancy). During each measurement, main focus was compliance with standard conditions and correct execution. During the study period, statistically significant changes in body fluid volumes were observed in women. The median total body water (TBW) volume increased by 3.8 l, the median extracellular water (ECW) volume by 1.4 l and the median intracellular water (ICW) volume increased by 2.3 l. The increase in body fluids was accompanied by a decrease in resistance values. Decrease in values during pregnancy was also shown in the overhydration parameter. Spearman's correlation...
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Anthropometric factors of Czech artillery soldiers
Šimsa, Jáchym ; Sýkora, Karel (advisor) ; Vokounová, Šárka (referee)
Title: Anthropometric factors of Czech artillery soldiers Objectives: The aim of this paper is to evaluate somatotype and body composition of Czech artillery soldiers. It compares three different methods of determining body fat and searches for an easily measurable and reliable predictor of low bone density, whereas evaluating correlations between selected anthropometric factors. Methods: Members of the 13th Artillery Regiment Jince were divided into three groups according to their classification, after which a stratified selection was used to maintain appropriate ratio of the groups. The study involved 189 men and 20 women (age 31.7 ± 6.4 years; height 178.4 ± 7.7 cm; weight 83.8 ± 13.6 kg). All participants were active professional soldiers at the time of the measurement. The data were obtained in the Jince Military Base and in the biomedical laboratory at the Faculty of Physical Education and Sports of Charles University. Each volunteer underwent four procedures - Heath- Carter somatotyping, Durnin-Womersley body fat estimation, a detailed bioelectrical impedance analysis (BIA) using Tanita MC-980, and a full-body dual-energy X-ray absorptiometry (DXA) using Horizon System. To determine mutual relations, Kendall rank correlation coefficient was used and the level of significance was set at p =...
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Composition of body fluids in women during pregnancy
Bardová, Petra ; Hronek, Miloslav (advisor) ; Kovařík, Miroslav (referee)
The aim of this work was to measure and evaluate the amount of body fluids of pregnant women during pregnancy and its link with other monitored parameters. The Bioimpedance spectroscopy method used the Body Composition Monitor from Fresenius Medical Care in order to collect data on body fluid status in ten pregnant women enrolled in a longitudinal clinical study conducted in collaboration with the Faculty of Pharmacy of Charles University and the Department of Obstetrics and Gynecology at the University Hospital in Hradec Králové. The device measured bioimpedance on 50 frequencies in the range from 5 KHz to 1000 KHz and all women underwent a total of three examinations in specified periods (week 17-27, 28-35 and 36-38 week of pregnancy). During each measurement, main focus was compliance with standard conditions and correct execution. During the study period, statistically significant changes in body fluid volumes were observed in women. The median total body water (TBW) volume increased by 3.8 l, the median extracellular water (ECW) volume by 1.4 l and the median intracellular water (ICW) volume increased by 2.3 l. The increase in body fluids was accompanied by a decrease in resistance values. Decrease in values during pregnancy was also shown in the overhydration parameter. Spearman's correlation...
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Estimation of the Position of the Feet in a Image
Havlíček, Lukáš ; Orság, Filip (referee) ; Goldmann, Tomáš (advisor)
This thesis deals with the design and implementation of solution for estimating the position of the feet in the image, focusing on cases where the feet are covered in the image. The area of anthropometry, neural networks, solution design and implementation and subsequent experiments are described here. The solution uses own convolutional network, implemented using the Keras interface with the creation of own dataset with a focus on covered legs. In the experiments, other points on the body are used to increase accuracy.
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Evolution of anthropometric indices in pre-school children
Borešová, Martina ; Ehler, Edvard (advisor) ; Vančata, Václav (referee)
The diploma thesis is mainly focused on monitoring Rohrer's index (RI) at preschool children in age of 3, 4, 5, and 6. The work is solving the question of mutual relation between Rohrer's index, sickness rate, and spontaneous activity of preschool children. Furthermore, Body Mass Index (BMI) is listed as another anthropometric index. In fact, BMI shouldn't be used for this age group but it's mentioned for its general knowledge. The anthropometric research includes the measurement of preschool's children body height and weight. 240 children were measured in total. Each age group contains 60 kids from which are always 30 boys and 30 girls. In addition, there is evaluated children's half year of preschool attendance, sickness, and spontaneous physical activity. The research is dealing with the question if body weight or height can influence children's sickness rate. Moreover, there is solved the association between kids' anthropometric indexes and physical activity. The data were processed through Student's t- test and the independence test 2 . As it is stated by professionals, the research has proven that Rohrer's index is decreasing in relation to age. The next result shows that children with lower anthropometric indexes are usually more spontaneously active. Kids with higher indexes are more...
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The influence of postural ontogenesis on morphological development of trunk
Hladíková, Veronika ; Kobesová, Alena (advisor) ; Šafářová, Marcela (referee)
This bachelor thesis engages in an influence of postural ontogenesis on formation of anatomical structures of trunk. Postural ontogenesis depends on maturation of the central nervous system, which stimulates automatic, accurately timed recruitment of muscles to posture. At the same time with postural muscle activation, morphogenesis of the skeleton is finishing. As a consequence of abnormal motor development, there are deviations in bone shape and in setting of joints. The thesis is focused on the description of a morphological development of spinal curves, thorax and abdominal wall. The development of cervical lordosis and the shape of the upper part of thorax is linked to the development of motor functions of upper limbs. The significant milestone is an ability to lift and hold head above the surface in prone position. The development of lumbar lordosis and the shape of the lower part of thorax is determined by motor functions of lower limbs, which are firstly manifested by lifting lower limbs in supine position. The development of sitting, stance and gait plays a crucial role. The development of abdominal wall is assessed by presence, or rather absence of diastasis recti abdominis, which is related to the quality of muscle coordination in this area. Practical part of the thesis devotes to...
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Self-esteem and body image in relation to somatotypes
Kernerová, Anna ; Pivoňková, Věra (advisor) ; Hroníková, Linda (referee)
This thesis focuses on the relationship between body image and somatotypes in the young Czech student population. Previous studies have shown a relationship between body image and BMI, notwithstanding, somatotypes describe body morphology in a more detailed way. Somatotypes describe the amount of body fat (endomorphy), the amount of muscle mass and the robustness of bones (mesomorphy), and the length of arms and legs relative to the rest of the body (ectomorphy). Seventy-one women and seventy men participated in our study. They completed a battery of questionnaires (The Multidimensional Body-Self Relations Questionnaire; The Body Figure Scale of Dosedlová et al., 2008; Rosengerg's self-esteem scale; State-Trait Anxiety Inventory - T; and Beck's Depression Inventory - II). Then they underwent an anthropometric measure of somatotype components (endomorphy, mesomorphy, and ectomorphy) according to Carter and Heath's anthropometric method and were assigned to a certain somatotype. In our sample, there were 5 somatotypes in men (endomorph, mesomorph, ectomorphic mesomorph, mesomorph-ectomorph and ectomorph) and 6 somatotypes in women (endomorph, endomorph- mesomoroph, mesomorph, mesomorph-ectomorph, ectomorph and the central type). The questionnaires' scores were then statistically compared between...
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Influence of the sport load on the physical condition of the jumpers on the trampoline
Krenarová, Kateřina ; Heller, Jan (advisor) ; Novotná, Viléma (referee)
Title: Influence of sports load on the physical condition of trampoline gymnasts Objectives: The aim of this thesis is to assess the relationship between the sport load and functional and physical parameters of trampoline gymnasts. Methods: The thesis has the character of empirical research carried out in the form of observation. The research group consisted of 29 active trampoline gymnasts aged 9 to 17 (20 girls and 9 boys) participating in trampoline jumping competitions at national or international level. The body composition was analysed by Bioelectrical Impedance Analysis (BIA, Tanita MC - 980), functional parameters were tested via Bosco Vertical Jump test (BT) and kinesiological analysis of the athlete. Anamnestic data were collected as a part of kinesiological examination of the gymnasts. Results: Parameters of trampoline gymnasts were compared from the age point of view - probands were divided into age categories ZAC (10.7 ± 1.1 years) and JUN (14.9 ± 1.2 years) and from the gender point of view - parameters of girls and boys. The values of somatic parameters in JUN were higher than in ZAC; girls had a significantly higher proportion of body fat (d = 2.307) and a significantly lower proportion of Total Body Water (d = 2.222) than boys. JUN did significantly more work during BT (d = 2.059),...
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Effect of climbing activity on somatic and fitness characteristics in youth
Přikrylová, Tereza ; Panáčková, Michaela (advisor) ; Vomáčko, Ladislav (referee)
Title: Effect of climbing activity on somatic and fitness characteristics in youth. Objectives: The aim of this thesis was to assess the effect of climbing activity on fitness (upper body strength) and somatic (body composition) changes in youth in real conditions. Methods: We had 91 children participating in this study, who were attending climbing course in the climbing center Praha Ruzyně. Their age was 10,4 ± 3,0 years in average and their climbing ability was on UIAA scale from 4 th to 7 th degree. We detected information about age, climbing experience, and actual climbing performance. Furthermore, we measured height, weight and body composition and we used the tests for measuring upper body strength: hand grip, bent-arm hang and finger hang. Results: Dependence between strength tests (average of three measurements) and climbing level of RP (UIAA) was not statistically confirmed. There was not found the influence of climbed meters to changes in each tests of strength. There was no change in the grip strength test in average, during the exercise intervention. In the bent-arm hang test and the finger hang test, there were significant changes that were not depending on climbing experience of children. Conclusions: In this study was not confirmed any of the above hypotheses. However, it was found...
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