Weight
hideIn the physical sciences, the weight of an object is the magnitude, W, of the force that must be applied to an object in order to support it (i.e. hold it at rest) in a gravitational field. The weight of an object equals the magnitude of the gravitational force acting on the object, less the effect of its buoyancy in any fluid in which it might be immersed. Near the surface of the Earth, the acceleration due to gravity is approximately constant; this means that an object's weight near the surface of the Earth is roughly proportional to its mass.
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News tagged with weight
Chubby hubby is common, but ethnicity matters
Dec 01, 2009 |
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(PhysOrg.com) -- A new study helps untangle how marriage, gender and ethnicity are related to body weight. The study of almost 8,000 men and women will be published in the journal Obesity.
Improving female reproductive health and empowerment through control of NTDs
Dec 01, 2009 |
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Controlling neglected tropical diseases (NTDs) in developing countries would help improve the reproductive health and rights of girls and women in the poorest countries of Africa, Asia, Latin America, and the Caribbean, according ...
Depressed women can lose weight as successfully as others do
Dec 01, 2009 |
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Women with major depression were no less likely than were women without it to have successful results with a weight loss program, according to an article in the Winter 2009 Behavioral Medicine. Group Health Research Instit ...
Investigators identify successful weight control strategies for adolescents
Dec 01, 2009 |
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Adolescent obesity is a major public health problem that impacts one out of every three children, resulting in 4-5 million overweight youth in the United States. In a study published in the December 2009 issue of the Journal of ...
Overeating can set stage for obesity, researchers say
Nov 27, 2009 |
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It doesn't seem like a fair fight. In one corner loomed the Thanksgiving table, groaning with poultry, pie and mashed potatoes.
Heavy drinkers exercise to burn off alcohol: British study
Nov 26, 2009 |
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More than a quarter of drinkers in England who exercise regularly do so in an attempt to make up for bingeing on alcohol, according to a survey published Thursday.
Women can quit smoking and control weight gain
Nov 19, 2009 |
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Many women don't quit smoking because they are afraid of gaining weight. That's because nicotine suppresses the appetite and boosts a smoker's metabolism.
Steadier Traffic Flow Improves Health of Local Infants, Researchers Say
Nov 17, 2009 |
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(PhysOrg.com) -- The creation of E-ZPass lanes over the past 15 years has significantly improved the health of newborn babies living near highways in the Northeast, according to a Columbia study. The researchers ...
New Test May Predict Heart Disease Events and the Effect of Weight Loss on Insulin Resistance
Nov 17, 2009 |
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(PhysOrg.com) -- Chemical fingerprints produced by the body's normal metabolic processes predict who will suffer cardiovascular events and who will benefit from weight loss by reduction of insulin resistance, according two ...
Playing sport up to the end of pregnancy is healthy for the baby and the mother
Nov 12, 2009 |
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Contrary to more conservative customs, exercising up to the end of pregnancy has no harmful effect on the weight or size of the foetus. This is what has been indicated in a study carried out by researchers ...
Size matters: Obesity leading risk factor of left atrial enlargement during aging
Nov 09, 2009 |
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Aside from aging itself, obesity appears to be the most powerful predictor of left atrial enlargement (LAE), upping one's risk of atrial fibrillation (the most common type of arrhythmia), stroke and death, according to findings ...
Mood improves on low-fat, but not low-carb, diet plan
Nov 09, 2009 |
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After one year, a low-calorie, low-fat diet appears more beneficial to dieters' mood than a low-carbohydrate plan with the same number of calories, according to a report in the November 9 issue of Archives of Internal Me ...
Energy gap useful tool for successful weight loss maintenance strategy
Nov 04, 2009 |
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Americans continue to get heavier. Most weight control methods short of bariatric surgery are generally considered ineffective in preventing obesity or reducing weight. The term energy gap was coined to estimate the change ...
Weight training boosts breast cancer survivors' body image and intimate relationship satisfaction
Nov 03, 2009 |
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In addition to building muscle, weightlifting is also a prescription for self-esteem among breast cancer survivors, according to new University of Pennsylvania School of Medicine research. Breast cancer survivors who lift ...
Lifestyle changes may stave off diabetes for a decade
Nov 02, 2009 |
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Sustaining modest weight loss for 10 years, or taking an anti-diabetic drug over that time, can prevent or lower the incidence of type 2 diabetes in people at high risk for developing the disease, according to the Diabetes ...
