Search Results - "van Aardt, W.J"

The effect of lead on the metabolic and energetic status of the Yabby, Cherax destructor, during environmental hypoxia by Morris, S., van Aardt, W.J., Ahern, M.D.

“…The concomitant effects of Pb and hypoxia on respiration and muscle energy status were examined in the freshwater crayfish Cherax destructor to determine if Pb…”
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Beginsels en metodes vir die bepaling van die ouderdom van hominied fossiele en hulle vindplekke by Van Aardt, W.J.

“…Principles and methods used for the determination of the age of hominid fossils and their discovery sites Paleoanthropologists have an array of physical dating…”
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The effect of short-term Cu exposure on the oxygen consumption and Cu accumulation of mudfish (Labeo capensis) and the largemouth bass (Micropteris salmoides) in hard water by Van Aardt, W.J., Hough, M.

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Respiration and hemoglobin function in the giant African bullfrog Pyxicephalus adspersus Tschudi (Anura: Pyxicephalidae) during rest, exercise and dormancy : original article by Van Aardt, W.J., Weber, Roy E.

“…The survival strategies of frogs exposed to harsh conditions include various forms of dormancy. Giant bullfrogs Pyxicephalus adspersus subjected to slow…”
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Respiration and hemoglobin function in the giant African bullfrog Pyxicephalus adspersus Tschudi (Anura: Pyxicephalidae) during rest, exercise and dormancy by van Aardt, W.J., Weber, Roy E.

“…The survival strategies of frogs exposed to harsh conditions include various forms of dormancy. Giant bullfrogs Pyxicephalus adspersus subjected to slow…”
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Hemoglobin–oxygen-affinity and acid-base properties of blood from the fossorial mole-rat, Cryptomys hottentotus pretoriae by van Aardt, W.J., Bronner, G., Buffenstein, Rochelle

“…Oxygen affinity and other hematological parameters in strictly subterranean mole-rats, Cryptomys hottentotus (subspecies pretoriae) were measured immediately…”
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The biology of homosexuality and its implications for human rights in South Africa by Aardt, W.J. Van, Robinson, J A

“…People of homosexual orientation have in the past been subjected to derogatory and inaccurate stereotyping, and even though the South African Constitution…”
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The effect of short-term Cu exposure on the oxygen consumption and Cu accumulation of mudfish (Labeo capensis) and the largemouth bass (Micropteris salmoides) in hard water by Van Aardt, W.J., Hough, M.

“…Sediment samples from 3 dams near the gold-mining area in the Mooi River catchment, South Africa, and fish tissue from the mudfish (Labeo capensis) and…”
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Sublethal effects of copper on the freshwater crab Potamonautes warreni by Vosloo, A, van Aardt, W.J, Mienie, L.J

“…The mass specific rates of oxygen consumption ( M ̇ O 2 M b −1), ammonia excretion ( M ̇ NH 4–N M b −1) and carbon dioxide production ( M ̇ CO 2 M b −1) were…”
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Beginsels en metodes vir die bepaling van die ouderdom van hominied fossiele en hulle vindplekke : research article by Van Aardt, W.J.

“…Principles and methods used for the determination of the age of hominid fossils and their discovery sites Paleoanthropologists have an array of physical dating…”
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Oxygen dissociation curves of whole blood from the Egyptian free-tailed bat, Tadarida aegyptiaca E. Geoffroy, using a thin-layer optical cell : short communication by Bronner, G.N., van Aardt, W.J., de Necker, Marie-Louise

“…Tadarida aegyptiaca (mean body mass 13.5 g) is a fast flying insectivorous bat that hunts in open areas for extended periods, covering extensive distances…”
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The respiratory properties of Biomphalaria glabrata exposed to Schistosoma mansoni infection, starvation, CO, and choices of different oxygen concentrations by van Aardt, W.J, de Kock, K.N, Naudé, K

“…The oxygen consumption rate (VO 2) of Biomphalaria glabrata populations, using polarometric and manometric methods, when plotted against dried body mass as…”
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Oxygen dissociation curves of whole blood from the Egyptian free-tailed bat, Tadarida aegyptiaca E. Geoffroy, using a thin-layer optical cell by van Aardt, W.J., Bronner, G.N., de Necker, Marie-Louise

“…Tadarida aegyptiaca (mean body mass 13.5 g) is a fast flying insectivorous bat that hunts in open areas for extended periods, covering extensive distances…”
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Presence of itaconic acid in the hemolymph and tissues of the freshwater crab, Potamonautes warreni Calman by Vosloo, André, Van Aardt, W.J., Mienie, L.J.

“…Itaconic acid was detected in hemolymph, hepatopancreas, gill and muscle tissue of the freshwater crab, Potamonautes warreni. This metabolite has previously…”
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Histopathological effects of copper on selected epithelial tissues of snails by WOLMARANS, C. T, VAN AARDT, W. J, COETZEE, J

“…Fully grown Bulinus tropicus were exposed to 3 cm3 of 1 mg copper sulphate per kg per snail for 6 h at pH 8.4, after which the tentacles and external head…”
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Blood respiratory properties of the mudsucker fish Labeo capensis (Smith) by van Aardt, W J, Frey, B J

“…For Labeo capensis (Smith) the increase in blood organic phosphates (ATP, GTP) in winter fish exceeds the increase in summer fish. Blood chlorides, blood…”
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