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Food habits of channel catfish in a reservoir receiving heated waters

AbstractThe diet of channel catfish captured near the mouth of a channel carrying heated waters was not significantly different from the diet of catfish captured elsewhere in the same reservoir during the cool months of the year.

出版机构:Springer Netherlands

刊物名称:Hydrobiologia

出版时间:1977

ISSN:0018-8158

数据源:报刊文摘

Bahavioral fever in crayfish

AbstractCrayfish (Cambarus bartoni) were tested individually in an electronic shuttlebox thermoregulatory device which allowed them to control water temperature, and thereby their body temperature, by their movements.Crayfish which initially selected 22.

出版机构:Springer Netherlands

刊物名称:Hydrobiologia

出版时间:1977

ISSN:0018-8158

数据源:报刊文摘

The pressure dependence of the dielectric constant and density of acetonitrile at three temperatures

AbstractThe static dielectric constant of liquid acetonitrile is reported at 10, 25, and 40°C and at pressures up to 3 kbar. Densities of pure acetonitrile were measured where needed in order to analyze the dielectric measurements using the Kirkwood-Fröhlich equation.

出版机构:Springer US

刊物名称:Journal of Solution Chemistry

出版时间:1977

ISSN:0095-9782

数据源:报刊文摘

Effect of a suboptimal temperature on the mitotic regime

AbstractKeeping Chinese hamster cells for 2 h at a suboptimal temperature (21°C) leads to a fall in the mitotic index and delay of division at the metaphase state.

出版机构:Springer US

刊物名称:Bulletin of Experimental Biology and Medicine

出版时间:1977

ISSN:0007-4888

数据源:报刊文摘

Copepod biomass in an estuarine and a stagnant brackish environment of the S. W. Netherlands

AbstractIn the mesohaline zone of the Westerschelde estuaryEurytemora affinis is the dominant copepod, demonstrating large biomass values nearly throughout the year. In the meso-polyhaline Lake VeereAcartia tonsa is abundant, mainly during summer.

出版机构:Springer Netherlands

刊物名称:Hydrobiologia

出版时间:1977

ISSN:0018-8158

数据源:报刊文摘

On the self-association of the normal alcohols and the glass transition in alcohol-alcohol solutions

AbstractThe glass-transition temperature (Tg) in mutual binary mixtures of the primary alkanols from methanol throughn-octanol has been measured as a function of composition. For mixtures of the alkanols heavier than ethanol,Tg is found to be a linear function of the number-average molecular length.

出版机构:Springer US

刊物名称:Journal of Solution Chemistry

出版时间:1977

ISSN:0095-9782

数据源:报刊文摘

Evidence of genetic and environmental influences on meristic variation in the rainbow trout, Salmo gairdneri Richardson

SynopsisAn investigation of the effect of parentage and temperature on the expression of selected meristic characters of rainbow trout, Salmo gairdneri, reveals statistical differences in the number of vertebrae, dorsal fin rays and anal fin rays among test batches of progeny of different parentage.

出版机构:Springer Netherlands

刊物名称:Environmental Biology of Fishes

出版时间:1977

ISSN:0378-1909

数据源:报刊文摘

Biophysics of thermal injury

In the authors'''' opinion the results indicate that the blood flow does not play an essential role in the removal of heat from the skin following its exposure to radiant heat. The ability of the underlying tissues to conduct and accumulate heat is much more important.

出版机构:Springer US

刊物名称:Bulletin of Experimental Biology and Medicine

出版时间:1977

ISSN:0007-4888

数据源:报刊文摘

Features of electron density and temperature in the 500–3500 km region of the plasmasphere—(1) Dawn and dusk sectors

AbstractDawn-dusk features of the plasmasphere are examined for intervals in February and September 1969, using electrostatic probe data ofN e andT e from the ISIS-I satellite. Clear plasmatrough formation is seen in the vicinity of 70?

出版机构:Indian Academy of Sciences

刊物名称:Proceedings of the Indian Academy of Sciences: Mathematical Sciences

出版时间:1977

ISSN:0253-4142

数据源:报刊文摘

Organic halide-alcohol interactions: Observation by means of the glass transition

AbstractThe glass-transition temperature (Tg) in binary mixtures of the primary alkanols with CBr4 and CHBr3 has been measured as a function of composition. The results are compared with earlier studies on alkanol solutions of organic chlorides. The initial molar slope (IMS) of theTg vs.

出版机构:Springer US

刊物名称:Journal of Solution Chemistry

出版时间:1977

ISSN:0095-9782

数据源:报刊文摘