Zobrazeno 1 - 10
of 321
pro vyhledávání: '"H, Bank"'
Autor:
Perry Barrett, Eddy Rijntjes, Dana Wilson, Hanna Markovsky, Ceyda Cubuk, Annika Herwig, Julia Kemmling, Jonathan H. H. Bank
Publikováno v:
Journal of Comparative Physiology B. 187:857-868
Thyroid hormones play an important role in regulating seasonal adaptations of mammals. Several studies suggested that reduced availability of 3,3',5-triiodothyronine (T3) in the hypothalamus is required for the physiological adaptation to winter in D
Publikováno v:
Physiology. 31:51-59
Siberian hamsters use spontaneous daily torpor, a state of hypometabolism and hypothermia, to save energy during winter. Multiple neuroendocrine signals set the scene for spontaneous torpor to occur, and several brain areas have been identified as po
Publikováno v:
Journal of Thermal Biology. 53:23-32
In addition to morphological and physiological traits of short-day acclimatisation, Djungarian hamsters (Phodopus sungorus) from Central Asia exhibit spontaneous daily torpor to decrease energy demands during winter. Environmental factors such as foo
Publikováno v:
Journal of neuroendocrinology. 29(7)
Djungarian hamsters are able to reduce their body weight by more than 30% in anticipation of the winter season. This particular adaptation to extreme environmental conditions is primarily driven by a natural reduction in day length and conserved unde
Publikováno v:
Acta Medica Scandinavica. 170:71-75
Autor:
F. H. Bank, J. S. Engelbrecht
Publikováno v:
Animal Genetics. 27:77-84
Summary Starch gel-electrophoresis was used to assess genetic differences between two populations of Barbus motebensis and two other taxonomic related and morphologically similar barb species. Ten of the 29 protein coding loci studied were polymorphi
Autor:
F. H. Bank, M Bank
Publikováno v:
Animal Genetics. 26:31-35
Summary Gene products of 31 protein coding loci in Aspatharia pfeifferiana examined by horizontal starch gel electrophoresis revealed genetic variation at 10 (32.26%) of the loci studied. The mean number of alleles per locus was 1±39 (±0±11), and
Autor:
Chang Meng Hsiung, M. Anne Leugers, Aruna Appadwedula, David H. Bank, Shuliang L. Zhang, Jerilyn A. Pezzuti, Michael D. Morris
Publikováno v:
Applied Spectroscopy. 52:1264-1268
The crystallinity of syndiotactic polystyrene (sPS) is studied by hyperspectral Raman line imaging. Images of a 140 × 1200 μm region of an sPS test piece containing 39 200 pixels/image were generated from spectra taken over the wavenumber interval
Publikováno v:
Polymer Engineering & Science. 37:1459-1468
Creep experiments in uniaxial extension have been performed to explore the kinetics of the physical aging process in semicrystalline syndiotactic polystyrene (sPS) having two processing histories. Classical time-aging time superposition behavior was
Publikováno v:
Polymer Engineering & Science. 37:1480-1484
Small Angle X-Ray scattering (SAXS) studies have been carried out on injection molded syndiotactic polystyrene (SPS) at room temperature and at elevated temperatures up to 290°C. Features indicating lamellar crystallinity were weak or entirely absen