Zobrazeno 1 - 10
of 60
pro vyhledávání: '"G. C. Whittow"'
Publikováno v:
Ibis. 120:358-360
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21296c800b75c42a2c019bb9d831aa91
https://doi.org/10.1111/j.1474-919x.1978.tb06801.x
https://doi.org/10.1111/j.1474-919x.1978.tb06801.x
Publikováno v:
The Wilson Bulletin. 115:99-101
The natural incubation period of Great Frigatebird (Fregata minor) eggs reported in the literature (55 days) was 74% longer than the value predicted from initial egg mass (89.1 g). The long incubation period was associated with a low daily water loss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abc62d4ca7b1d41011c4af646214447f
https://doi.org/10.1676/02-046
https://doi.org/10.1676/02-046
Autor:
G. C. Whittow, Q. Zhang
Publikováno v:
The Auk. 110:939-943
data were obtained for the Sooty Tern. There are some similarities between the eggs of the two species. The sequence of events during pipping, which had an important effect on organ growth in shearwater embryos, is similar in terns and shearwaters (P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea0066279ce6f924ee911aa35a74f7ac
https://doi.org/10.2307/4088654
https://doi.org/10.2307/4088654
Publikováno v:
Electro- and Magnetobiology. 12:27-37
Domestic fowl embryonic oxygen consumption, organ growth and maturity, and growth abnormalities were studied after exposure to 2-, 1-, and 0.5-gauss (G) 60-Hz sinusoidal electromagnetic fields (EMF), throughout incubation. Embryonic growth and oxygen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::793f0b9ee4438e2c56ab277f253aac08
https://doi.org/10.3109/15368379309012860
https://doi.org/10.3109/15368379309012860
Publikováno v:
Medicalbiological engineeringcomputing. 31(2)
Using a flexible piezoelectric film, the authors developed a simple system to determine noninvasively the heart rate of chicken embryos and hatchlings. The film was piezoelectric polyvinylidene fluoride (PVDF), which is sensitive enough to detect car
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5840de43fce955ad159ee1379a023e80
https://pubmed.ncbi.nlm.nih.gov/8331992
https://pubmed.ncbi.nlm.nih.gov/8331992
Publikováno v:
Oecologia. 74:546-550
The energy expenditure of incubating and foraging Laysan Albatross (Diomedea immutabilis, mean body weight 3.07 kg) was estimated by means of the doubly-labelled water technique. During incubation, the energy expenditure was similar to that of restin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87714fabececd11e0533e4f3cd31959d
https://doi.org/10.1007/bf00380052
https://doi.org/10.1007/bf00380052
Publikováno v:
Journal of Mammalogy. 55:653-656
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe287b271ffe3da01aaf40c8f0db1a79
https://doi.org/10.2307/1379555
https://doi.org/10.2307/1379555
Autor:
G. C. Whittow
Publikováno v:
Marine Mammal Science. 3:220-241
A review of thermoregulation in marine mammals led to the following conclusions: very little is known about thermoregulation in large cetaceans. The only measured value for the metabolic rate of a whale, albeit a young one, was substantially higher t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed8974db5cde6e09e90d20851252ca64
https://doi.org/10.1111/j.1748-7692.1987.tb00165.x
https://doi.org/10.1111/j.1748-7692.1987.tb00165.x
Publikováno v:
Physiological Zoology. 49:245-259
Water loss during incubation in the eggs of seven species of terns are reported. The nesting sites ranged from a relatively cold region, southern Alaska, to a tropical climate in the equatorial Pacific Ocean. In addition, measurements of various phys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae08834e4100b12838140f044be8a116
https://doi.org/10.1086/physzool.49.2.30152544
https://doi.org/10.1086/physzool.49.2.30152544
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 242:R121-R128
The constraints placed on diffusive gas exchange by the eggshell and the adaptive features of embryonic respiration and metabolism in large Laysan and black-footed albatross eggs (300 g) during prolonged incubation (65 days) were examined in naturall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44f55215f459e1b9b7c9166f8a81a7f7
https://doi.org/10.1152/ajpregu.1982.242.1.r121
https://doi.org/10.1152/ajpregu.1982.242.1.r121