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Interacting effects of light, temperature, and nutrients on C-14 uptake of oscillatoria rubescens de candolle

AbstractThe rate of C14O2 uptake in a bacterized isolate of Oscillatoria rubescens indicates that within the ranges studied temperature caused the greatest variation followed by light intensity and nutrient concentration.

出版机构:Springer Netherlands

刊物名称:Hydrobiologia

出版时间:1980

ISSN:0018-8158

数据源:报刊文摘

Behavioral and biochemical effects of chronic Δ9-tetrahydrocannabinol in rats

AbstractIn an attempt to identify the possible role of brain biogenic amines and adrenocorticotrophic hormone (ACTH) release in the behavioral and physiological effects of 9-tetrahydrocannabinol (THC), the time course of drug action was studied.

出版机构:Springer Verlag

刊物名称:Psychopharmacology

出版时间:1980

ISSN:0033-3158

数据源:报刊文摘

Preliminary results with sex pheromones to trap potato tuber worm moths in Saudi Arabia

SummaryA mixture of sex pheromone PTM1 (trans-4,cis-7-tridecadien-1-ol acetate) and PTM2 (trans-4,cis-7,cis-10-tridecatrien-1-ol acetate) on rubber cap dispensers was used to attract adult male tuber moths to water pan traps.

出版机构:Springer Netherlands

刊物名称:Potato Research

出版时间:1980

ISSN:0014-3065

数据源:报刊文摘

Modification of different morphine actions by 6-hydroxydopamine and 6-hydroxydopamine plus desmethylimipramine

AbstractAfter intracisternal 6-hydroxydopamine (6-OHDA) in mice, brain noradrenaline (NA) and dopamine (DA) are diminished, although the reduction of NA is more pronounced.

出版机构:Springer Verlag

刊物名称:Psychopharmacology

出版时间:1980

ISSN:0033-3158

数据源:报刊文摘

Calibration of conductance cells at various temperatures

AbstractPrecise conductance measurements on aqueous potassium chloride solutions at 0, 10, 18, and 25°C have been made under various conditions over a concentration range 10–4<c<5×10–2 mole-dm–3, yielding the conductance equations

出版机构:Springer US

刊物名称:Journal of Solution Chemistry

出版时间:1980

ISSN:0095-9782

数据源:报刊文摘

The decomposition of tylosin fermentation waste in soil at four temperatures

SummaryAerobic decomposition of tylosin fermentation waste was studied by O2 uptake and CO2, NH4+ and NO3– release over 10 weeks in a light compost-soil at 3 concentrations and 4 temperatures.

出版机构:Springer Netherlands

刊物名称:Plant and Soil

出版时间:1980

ISSN:0032-079X

数据源:报刊文摘

Evidence for a large population of shocked interstellar clouds

AbstractA 21 cm absorption measurement over a long path length free of the effects of differential galactic rotation indicates the existence of two distinct cloud populations in the plane. One of them consisting of cold, dense clouds has been well studied before.

出版机构:Springer Verlag

刊物名称:Journal of Astrophysics and Astronomy

出版时间:1980

ISSN:0250-6335

数据源:报刊文摘

Seasonal patterns of muscle RNA-DNA ratio and growth in black crappie, Pomoxis nigromaculatus

SynopsisBlack crappie (Pomoxis nigromaculatus) were collected weekly from a natural lake during the period mid-April to mid-September. The fish were weighed, state of maturity determined and RNA-DNA ratio of white muscle was measured.

出版机构:Springer Netherlands

刊物名称:Environmental Biology of Fishes

出版时间:1980

ISSN:0378-1909

数据源:报刊文摘

Behavioral response of the New England dog whelk, Nassarius trivittatus, to a temperature gradient

AbstractThirty New England dog whelks (Mollusca: Gastropoda: Nassariidae), Nassarius trivittatus, were tested as a group for 3 days in a long linear gradient trough encompassing a thermal gradient ranging from 5°C to 45°C.

出版机构:Springer Netherlands

刊物名称:Hydrobiologia

出版时间:1980

ISSN:0018-8158

数据源:报刊文摘

Different effects of hypothermia on insulin and glucagon secretion from the isolated perfused rat pancreas

SummaryTwo series of experiments with the isolated perfused rat pancreas were performed in parallel. The conditions differed only with respect to temperature, which was 37.5 °C in one series and 28 °C in the other.

出版机构:Springer Verlag

刊物名称:Diabetologia

出版时间:1980

ISSN:0012-186X

数据源:报刊文摘