|
|
Animal Biorhythms {--} Additional Biology Curriculum at Grammar Schools
SCHLEICHEROVÁ, Monika
The main objective of the diploma thesis was to create a project of a tutorial on the subject of animal and human biorhythms. The tutorial is intentioned as an additional biology curriculum at grammar schools. Analysis of teaching biorhythms in secondary Biology schoolbooks used in the Czech Republic preceded a composition of this tutorial. Processing literary research based on reading Czech and foreign-language literature was another theoretical resource. The tutorial is divided into three parts {--} {\clqq}Animal Biorhythms``, {\clqq}Human Biorhythms`` and {\clqq}Seasonal Animal Biorhythms``. Some parts of the tutorial were verified in practice.
|
|
|
Comparison of circadian typology and circadian rhythms of female pubescents - sportsmen and nonsportsmen
FIŠEROVÁ, Monika
Circadian rhythm is biorhythm. This rhythm influences activity of some organs and releasing of hormones. Effective alternation of activity and resting in organism is influenced too. Highest body temperature of human body is physiologically in evenings, in association with activity. Preference of evening typology in sportsmen can have negative impact for shortening of sleeping time and forming of sleep deprivation. This condition may cause quicker incidence of civilizing disease and diseases occurred in elderly, including psychological problems. There are compared two groups of girls in pubescent age, from 9 to 15 years old - sportsmen and nonsportsmen in this thesis. The main aim is to find out, if the sportsmen group is more evening typology. "Questionnaire of life rhythms and sleeping habits 9 - 15 years" (KREJČÍ, HARADA, 2010) was used in this study. There were collected 35 questionnaires from both groups. Evaluation was done by arithmetic mean and statistical tests were figured at University of Kochi by dr. Takeuchi, Japan. Girls of both groups don't show significant difference in morning or evening typology, but GS insignificantly show inclination for morning typology. GS eats regularly and has regular breakfasts. Girls of GS insignificantly showed worse results in mental health, than control group (KS). But better sleep quality showed GS. BMI was lower in GS. My prediction, that GS is tent to evening typology was not validated. Morning life style of the people with morning typology is more contributive for health. Duration of sleep of the girls of both groups is not sufficient in this age. Girls of GS sleep shorter time than KS. Program of intervention aimed to improve sleeping hygiene would be profitable for GS.
|
|
|
Fotosyntetické cirkadiální rytmy u mořské rozsivky Thalassiosira weissflogii v podmínkách dostatku a nedostaku dusíku
Kasalický, Vojtěch ; Rottnerová, K. ; Sciandra, A. ; Babin, M. ; Prášil, Ondřej
T. weissflogii was grown under dynamic irradiance conditions (sinusoidal light-dark regime) and then switched to constant, low irradiance. Cellular characteristics (pigment and nutrient content, cell size) indicated synchronization of algal population, furthermore pronounced variations in the aktivity of variable fluorescence, thermoluminescence and in the gene expression (rbcL, psbA, fcp) were observed
|
|
|
Cell clock
Berger, Josef
Short review on history, clock incidence in unicellular and multicellular organisms, molecular basis of clocks, theory of chaos and regulation of biorhythm.
|
guest ::
