Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Kutikula"”.
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Transport huminových látek skrz rostlinnou kutikulu
… mezi horní a spodní kutikulou je ten, že spodní kutikula obsahuje stomata. Abych mohla studovat tento transport, bylo nejprve třeba si kutikuly z listu vyseparovat. Použila jsem dvě metody izolace, chemickou, která je agresivnější, ale za to je časově méně náročná (trvá 3 dny) a metodu chemickou, …
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Kajian aspek anatomi daun beberapa varietas kedelai (Glycine max L.) pada kondisi cekaman kekeringan
… celah stomata, kerapatan trikomata dan tebal kutikula. Interaksi perbedaan varietas dan perlakuan kadar ketersediaan air yang berbeda berpengaruh pada aspek anatomi daun kedelai yaitu lebar celah stomata pada jam 10 dan jam 12, tebal mesofil dan tebal kutikula.
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Mechanismy polarizace epidermálních buněk rostlin.
… stěny. Na svrchní straně epidermis se vylučuje kutikula a vrstva epikutikulárních vosků. Sekrece složek kutikulárních vrstev je baso-apikálně polarizovaná. V této práci jsou shrnuty doposud objevené mechanismy polarizace v buňkách epidermis rostlin.
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Epiphytic bryophytes in natural forests and cacao agroforests of Central Sulawesi, Indonesia
… Habitate und das Fehlen einer schützenden Kutikula, sehr deutlich. Die hier klaren Unterschiede und Wechsel innerhalb der Moosgesellschaften stehen eng mit dem mikroklimatischen Nadelöhr in Beziehung, welches die hohen Temperaturen und die niedrige Luftfeuchtigkeit darstellen, die zur …
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Analysis of Tribolium head patterning by forward and reverse genetics and transgenic techniques
… und Tc-buttonhead wird für die Bildung der Kopfkutikula nicht benötigt. Daraus folgere ich, dass die Kopflückengen ähnlichen Rollen von ems und btd nicht konserviert sind wohingegen zumindest die Kopf-Musterbildungsfunktion von otd zwischen Fliege und Käfer ähnlich zu sein scheint. Drittens habe …
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Cuticular transport of hydrophilic molecules with special focus on primary metabolites and active ingredients
The plant cuticle as an interface between the plant interior and the adjoining atmosphere plays an important role in any interaction between the plant and its environment. Transport processes across the cuticles were the object of countless research since many decades. However, bulk of the work …
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Crystallographic texture of the arthropod cuticle using synchrotron wide angle X-ray diffraction
Arthropods, which include the crustaceans (e.g. crabs, lobsters, isopods), insects, arachnids (e.g. spiders, scorpions, ticks, mites), and several lesser groups, account for approximately 80 percent of all known animal species. The outer covering of these animals is referred to as exoskeleton or …
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Microstructure and mechanical properties of the exoskeleton of the lobster Homarus americanus as an example of a biological composite material
The main focus of this study was the characterization of a mineralized biological tissue with respect to its microstructure and mechanical properties using the cuticle or shell of the American lobster as a novel model material. The cuticle of the lobster Homarus americanus is a nano-composite …