National Repository of Grey Literature 37 records found  beginprevious28 - 37  jump to record: Search took 0.01 seconds. 
Charakteristiky srsti podzemních hlodavců ve vztahu k jejich termální biologii
VEJMĚLKA, František
The relation of fur to the thermal biology of mammals was studied. Qualitative and quantitative (length, density and insulation volume) fur parameters of six rodent species with subterranean activity were determined. The explored species vary in many characteristics, such as ecology or kinship.
The morphology of penis and baculum in selected genera of African rodents
HORÁKOVÁ, Sylvie
This master thesis consists of two main parts. The first of them represents a compilation of information and facts about baculum, specifically about its presence, function and evolution in mammals. Further I focused on biological characters of five genera of African muroid rodents (Acomys, Aethomys, Gerbilliscus, Saccostomus, Stenocephalemys), which were analyzed in detail in the second part of my thesis in respect of their penial and bacular morphology.
Parasitism and diversity in MHC genes in small rodents
VEJSADA, Lukáš
This thesis provides a review of issues connected to the study of MHC in small rodents. Also an assesment of the diversity of MHC allels in the mouse Apodemus is evaluated.
Can small terrestrial rodents affect the natural regeneration of tropical forest?
ELEXHAUSEROVÁ, Anna
In my bachelor thesis, I focused on the question if small terrestrial rodents can affect natural regeneration of tropical forest. In this work, I summarize knowledge about rodents acting as dispersers of tree seeds and I mention the factors affecting rodents in treating with seeds.
Stress impact on learning in rodents {--} ethological & fysiological approach
HAVLOVÁ, Jitka
The review compares two methodological approaches of studying stress impact on learning in rodents. Particular forms of stress that can harm or facilitace memory and learning process are distinguished. Permanent exposure to hormone treatments results in space memory damage, whereas short-term exposure enforces the learning processes. Ethological methods have predominantly a negative effect on learning, particularly on space learning and reference memory. On the contrary, some methods can facilitate learning process. Variable outputs are received when applying short-term and long-term stress

National Repository of Grey Literature : 37 records found   beginprevious28 - 37  jump to record:
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