Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Peter B. Frappell"'
Publikováno v:
Ecology and Evolution, Vol 9, Iss 14, Pp 7974-7984 (2019)
Abstract The position of the Moon in relation to the Earth and the Sun gives rise to several predictable cycles, and natural changes in nighttime light intensity are known to cause alterations to physiological processes and behaviors in many animals.
Externí odkaz:
https://doaj.org/article/8466315d2e86499eaf3c237429289408
Autor:
Peter B. Frappell
Publikováno v:
Journal of Comparative Physiology B. 191:979-982
Bottled beer is used to calibrate a CO2 analyser by measuring the dilution of O2 when gas collected in the headspace of the bottle is diluted with atmospheric air. The method is simple and provides an accurate calibration of a CO2 analyser in the fie
Publikováno v:
Journal of Comparative Physiology B. 191:995-1006
A short gestation, low birth weight and presence of cutaneous exchange of O2 and CO2 comprise altricial features of newborn marsupials and that collectively implies a highly immature respiratory system. In the present study, we investigated various r
Publikováno v:
Ecology and Evolution
ECOLOGY AND EVOLUTION
Ecology and Evolution, Vol 9, Iss 14, Pp 7974-7984 (2019)
ECOLOGY AND EVOLUTION
Ecology and Evolution, Vol 9, Iss 14, Pp 7974-7984 (2019)
The position of the Moon in relation to the Earth and the Sun gives rise to several predictable cycles, and natural changes in nighttime light intensity are known to cause alterations to physiological processes and behaviors in many animals. The limi
Publikováno v:
Aquaculture. 502:189-195
Hyperoxia has been shown to affect growth, survival and cellular homeostasis in fish. Previous findings on chronic hypoxia (low environmental O2) exposure in Atlantic salmon alevins indicate that re-exposure to normoxic conditions after hypoxia expos
Publikováno v:
Journal of Comparative Physiology B. 189:109-120
Oxygen availability is highly variable during salmonid incubation in natural redds and also in aquaculture incubation systems. Hypoxia generally decreases growth and aerobic metabolism prior to hatching, in parallel with eliciting physiological modif
Autor:
Shannon J Simpson, Karen K W Siu, Naoto Yagi, Jane C Whitley, Robert A Lewis, Peter B Frappell
Publikováno v:
PLoS ONE, Vol 8, Iss 1, p e53805 (2013)
Marsupials are born with immature lungs when compared to eutherian mammals and rely, to various extents, on cutaneous gas exchange in order to meet metabolic requirements. Indeed, the fat-tailed dunnart is born with lungs in the canalicular stage of
Externí odkaz:
https://doaj.org/article/61b8e4c88aa14e4a80c5da7160c86610
Autor:
Sarah J. Andrewartha, Andrea J. Morash, Nicholas G. Elliott, Katharina Alter, Timothy Clark, Peter B. Frappell, S. Andrew
Publikováno v:
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology. 191(6)
The underlying mechanisms controlling growth heterosis in marine invertebrates remain poorly understood. We used pure blacklip (Haliotis rubra) and greenlip (Haliotis laevigata) abalone, as well as their hybrid, to test whether differences in movemen
Autor:
Beverly Chua, Rebecca Cheek, Kevin G. McCracken, Graham R. Scott, Julia M. York, Neal J. Dawson, Catherine M. Ivy, Luis Alza, Sabine L. Lague, William K. Milsom, Peter B. Frappell
Publikováno v:
Journal of Experimental Biology. 223
There was an error in Journal of Experimental Biology (2017) 220, [1079-1089][1] ([doi: 10.1242/jeb.151191][2]). In Fig. 2C,D, some of the symbols for the species were incorrect (although the colours were correct). The original and corrected figures
Autor:
Rebecca Cheek, Luis Alza, Kevin G. McCracken, Anthony P. Farrell, Graham R. Scott, Neal J. Dawson, Catherine M. Ivy, Peter B. Frappell, Beverly Chua, Sabine L. Lague, Julia M. York, William K. Milsom
Publikováno v:
Journal of Experimental Biology.
The cardiovascular system is critical for delivering O2 to tissues. Here we examine the cardiovascular responses to progressive hypoxia in four high-altitude Andean duck species compared to four related low-altitude populations in North America, test