Buscar
Mostrando ítems 1-10 de 1420
Physiological adaptation to high altitude: oxygen transport in mammals and birds
(American Physiological Society, 1991)
Even though since the time of Bert and Viault mammals and birds have been included in high-altitude studies, human physiology has dominated this field, not only by the number of physiological studies conducted but also ...
Physiological adaptation to high altitude: oxygen transport in mammals and birds
(American Physiological Society, 1991)
Even though since the time of Bert and Viault mammals and birds have been included in high-altitude studies, human physiology has dominated this field, not only by the number of physiological studies conducted but also ...
Seasonal changes in blood oxygen transport and acid-base status in the tegu lizard, Tupinambis merianae
(Elsevier B.V., 2004-05-20)
Oxygen-binding properties, blood gases, and acid-base parameters were studied in tegu lizards, Tupinambis merianae, at different seasons and temperatures. Independent of temperature and pH, blood oxygen affinity was higher ...
Modeling the influence of benthic primary production on oxygen transport through the water-sediment interface
(Elsevier, 2015)
The context of this study is salty lagoons a few centimeters deep that are found in the arid region of the Andes Mountains in South America. The trophic structure of these aquatic ecosystems is supported by microalgae and ...
Determination of Electrode Oxygen Transport Kinetics Using Electrochemical Impedance Spectroscopy Combined with Three-Dimensional Microstructure Measurement: Application to Nd2NiO4+δ
(Electrochemical Society, 2014-10)
Oxygen reduction kinetic parameters – oxygen ion diffusion Dδ, molar surface exchange rate ℜO and surface exchange coefficient k – were determined for porous Nd2NiO4+δ solid oxide fuel cell cathodes as a function of ...
Erythrocytosis: The HIF pathway in control
(Elsevier, 2013)
Organisms living under aerobic conditions need oxygen for the metabolic conversion of nutrition into energy. With the appearance of increasingly complex animals, a specialized transport system (erythrocytes) arose during ...