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Theory-based, efficacious, long-term, completely Internet-based interventions are needed to induce favorable shifts in health behaviors and prevent weight gain. To assess nutrition, physical activity and, secondarily, body weight outcomes in the tailored, social cognitive theory Guide to Health (web-based Guide to Health, WB-GTH) program with all recruitment, assessment, and intervention performed...
This paper proposes a compromise solution to the net neutrality problem, which is one of the key issues in the development process of new Internet applications and services. The solution is to use a QoS architecture, one that would provide service differentiation to support current and future demands, but one that would not require or even allow any user input. This way, ISPs (Internet service providers)...
A major focus of Healthy People 2010 is promoting weight management and physical activity because overweight, obesity, and a sedentary lifestyle are strongly associated with risk for heart disease and stroke, diabetes, cancers, and premature death.Prevalence data and a focused review of weight management and physical activity studies point to the long-term weight gain prevention in normal weight (21–25...
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