National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Definition of new referential values of maximum inspiratory and expiratory pressures and P0.1 values in normal population aged 14 - 15 years
Kepková, Jana ; Šulc, Jan (advisor) ; Koudelková, Alena (referee)
The aim of this study is definition reference values including reference equations for parameters PImax, PEmax and P0.1 of the normal Czech population aged 14-15 years. 102 subjects were examined for this purpose (55 boys and 47 girls). Except the reference values for boys and girls, this work includes correlations of mouth pressures with anthropometric data and also with other spirometric parameters. In case of boys were found a significant correlation of PEmax parameter with weight, BMI and PEF. In group of boys we also found a correlation of PImax with BMI and PImax with IC. Parameter P0.1 correlates only with VT. In group of girls we found a significant correlations of PImax, PEmax and P0.1 with PEF and MEF25.
Definition of new referential values of maximum inspiratory and expiratory pressures and P0.1 values in normal population aged 14 - 15 years
Kepková, Jana ; Šulc, Jan (advisor) ; Koudelková, Alena (referee)
The aim of this study is definition reference values including reference equations for parameters PImax, PEmax and P0.1 of the normal Czech population aged 14-15 years. 102 subjects were examined for this purpose (55 boys and 47 girls). Except the reference values for boys and girls, this work includes correlations of mouth pressures with anthropometric data and also with other spirometric parameters. In case of boys were found a significant correlation of PEmax parameter with weight, BMI and PEF. In group of boys we also found a correlation of PImax with BMI and PImax with IC. Parameter P0.1 correlates only with VT. In group of girls we found a significant correlations of PImax, PEmax and P0.1 with PEF and MEF25.
Spirometric Parameters of Students Depending on Their Physical Activity
Nedbalová, Jana ; Ehler, Edvard (advisor) ; Přívratský, Vladimír (referee)
The present work aims to answer questions regarding lung function among students of two types of grammar schools and describe selected indicators of differences between different groups of students within a reference population. The starting point for this work was speculation that the obligations defined by seconadary education in the ordinary type of school may significantly affect the students of the same age group and same Framework educational program for intensive regime of movement, breathing function. Is it possible that the secondary school educational program could affect the degree of respiratory function of students, for example by having less time and not having time for regular exercise? Are students of common type of grammar school physically less active than their peers from sports-oriented type of school? What are lung volumes of today's teens and how much do they differ from the current standards? The selection of respondents was elected from the students of sport-oriented grammar school and the common type of secondary school students. A total of 196 students participated in the study. Students were measured by spirometry lung capacity and function through painstaking cast in relation to strenuous breath. I have found that ordinary secondary school students have a positive...
Reference values applied in dynamic reliability assessment proceeder
Fischer, Ondřej ; Marek, Pavel
The reference values, defining the limits for admissible numerical results of an assessment of any structure, include the aspect of both, its safety as well as its serviceability. In dynamic problems, these limits are more various and sometimes more difficult to define than in static problems, while the procedure of the assessment itself remains the same.

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