Science news articles about 'restriction'

... improves resilience during subsequent sleep restriction, and facilitated recovery thereafter, showing that nightly ... hours time in bed). Throughout baseline, restriction and recovery, volunteers were administered the Psychomotor Vigilance ...

Postpartum mothers of twins have significant sleep restriction and depressive symptoms, according to a research abstract that will be presented ...

Bedtime restriction in an environment that promotes overeating and inactivity is accompanied by increased intake of calories from snacks. This behavior ... lib food intake. According to the results, when bedtimes were restricted to five-and-a-half hours study subjects ...

The Navy is challenging Hawaii's authority to protect whales by restricting the use of sonar during training exercises, environmentalists and military representatives say.

Gov. David Paterson signed a law Tuesday that he said will lead to restrictions on video game violence and help families better monitor grisly games.

... Medicine, one of the JAMA/Archives journals. Calorie restriction is the only intervention known to decrease the rate of biological ... markers of bone formation were decreased in the calorie restriction group but were unchanged in the low-calorie diet ...

... . Because of those findings, some people have adopted calorie restriction in the hope that they can lengthen their lives. But the new research ... point to a discrepancy between humans and animals on calorie restriction. In the majority of the animal models of longevity, extended ...

Calorie restriction, a diet that is low in calories and high in nutrition, may not be as effective at extending life in people ...

... risks and benefits are unknown, the researchers say. They suggest that restrictions to off-label promotion of drugs should ...

Justices overturn restrictions that require Navy to stop using sonar when marine mammals within 2,200 yards of vessels

... in fat metabolism, were significantly reduced in the calorie-restricted and exercised mice compared to the controls. The calorie ... activation were less active in both the calorie-restricted and exercised mice compared to the controls. "These data ...

... where access to abortion is severely legally restricted. Abortions are often available only in cases of rape ... live in countries where abortions are legally restricted. As comprehensive official statistics are lacking, this study ...

(AP) -- The Obama administration on Thursday lifted a Bush-era directive to states that restricted some middle-class families from getting government health insurance.

... provinces with the tightest restrictions on HPV vaccination also have the highest rates of cervical cancer, according to a report released ...

When Apple Inc. announced in January that it would sell restriction-free music files, that was supposed to mean consumers could buy songs and play them on the portable gadget of their choice.