Results 201 to 210 of about 1,140,007 (263)

Polarity‐Reversible Photoresponse–Driven Autonomous Wavelength Discrimination in Quantum Dot–Tellurium Thin‐Film Photodetectors via Engineered Energy‐Band Alignment

open access: yesAdvanced Functional Materials, EarlyView.
A quantum dot–tellurium thin‐film photodetector autonomously discriminates visible and infrared wavelengths through polarity‐reversible photoresponses. Engineered carrier separation and gain modulation enable filter‐free multispectral sensing within a single‐device architecture.
Yong Min Lee   +7 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source
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Selected opioids, ethanol and intake of ethanol

Alcohol, 1984
Rats were given an opportunity to drink tap water or a sweetened ethanol solution once a day. Across initial days of opportunity, rats increased their intake of the ethanol solution. Prior to some days' sessions with presented fluids, rats received either an injection of placebo (the carrier of drugs) or doses of ethylketocyclozocine, diprenorphine, or
G A, Hunter   +3 more
openaire   +2 more sources

Toxicology of Ethanol

Annual Review of Pharmacology, 1969
The rate of disappearance of ethanol from the entire body is usually expressed as mg/kg per hr, which has been designated B sub 60. For humans the average B sub 60 is about 100. It is fairly constant for a given person but varies among individuals, with extremes of about 50 and 200. Essentially the same information may be obtained from the slope of the
R B, Forney, R N, Harger
openaire   +2 more sources

Ethanol and polyneuropathy

Acta Neurologica Scandinavica, 2009
Two groups of alcoholics (30 patients each)--identified by the MALT score--were examined. Clinical and laboratory investigations showed no connection between thiamine, riboflavin, or Vitamin B6 deficiency and development of the polyneuropathy. Neither the polyneuropathy nor the diminished sensory conduction velocity were related to malnutrition.
D, Claus   +4 more
openaire   +2 more sources

Ethanol Poisoning

Acta Paediatrica, 1985
ABSTRACT. A 3‐year‐old boy with severe ethanol poisoning metabolised ethanol more rapidly than expected (0.33 g/l/hour or 7.16 mmol/l/hour) and recovered fully with conservative management. It is concluded that active elimination techniques are unnecessary for most children with acute ethanol poisoning, child
P J, Gibson, A J, Cant, T G, Mant
openaire   +2 more sources

Efficacy of ethanol as a discriminative stimulus in ethanol-preferring and ethanol-nonpreferring rats

Experientia, 1978
Rats which exhibited a preference for drinking a 6% w/v solution of ethanol in a free choice situation did not differ in their sensitivity to ethanol from animals exhibiting an aversion for ethanol, as measured by leaning rates in a T-maze task in which ethanol served as a discriminative stimulus.
openaire   +2 more sources

Ethanol metabolism

Pharmacology & Therapeutics, 1987
Alcohol is metabolized by two pathways in humans: the ADH pathway which accounts for the bulk of the metabolism, and the MEOS pathway which contributes to the increased rate of ethanol elimination at high blood alcohol levels. The increased rate of elimination which results from chronic alcohol consumption is due to an increase in MEOS activity.
D W, Crabb, W F, Bosron, T K, Li
openaire   +2 more sources

The neurotoxicity of ethanol

Acta Neurologica Scandinavica, 1983
Alterations in nervous system functioning following acute and chronic ethanol exposure have been studied in a great number of experimental investigations. Results from many of these investigations can be difficult to interpret, particularly since a variety of techniques and exposure models are employed.
openaire   +2 more sources

Ethanol and Lipids

Alcoholism: Clinical and Experimental Research, 1984
The interaction of ethanol with lipid metabolism is complex. When ethanol is present, it becomes a preferred fuel for the liver and displaces fat as a source of energy. This favors fat accumulation. In addition, the altered redox state secondary to the oxidation of ethanol promotes lipogenesis, for instance, through enhanced formation of acylglycerols.
C S, Lieber, M, Savolainen
openaire   +2 more sources

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