Online archive must serve authors as well as publishers
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چکیده
منابع مشابه
Keep food safe to eat: healthful food must be safe as well as nutritious.
The inclusion of food safety in the 2000 edition of the Dietary Guidelines for Americans is an important step toward ensuring their continued relevance for health promotion and disease prevention. The inclusion of food safety is consistent with the original intent of the Guidelines and the increased focus on food safety today; it also better reflects current knowledge about diet and long-term h...
متن کاملResearch must look at what interventions work as well as when and why.
This discussion paper is well-written and up to date. A strong feature is its attention to the biological and behavioural mechanisms that connect exposure to certain job characteristics with illness. First, some remarks are made with respect to the definition and measurement of psychosocial risk factors. It is concluded that we do know which factors in work are major risk factors for stress and...
متن کاملPlayers as Authors: Conjecturing Online Game Creation Modalities and Infrastructure
As we outline a movement beyond the apparent creative stagnation in the videogames industry we envision possible transformations, beyond the gridlock a producer-consumer dichotomy, that propose to mobilize players as creative actors in a holistic experience. We propose to recognize the authoring roles players develop in their relation to the industry and the gaming community, that configure an ...
متن کاملA plausible model of schizophrenia must incorporate psychological and social, as well as neuro developmental, risk factors
Subtle alterations in brain development caused by genes or early environmental hazards, such as obstetric complications, play a role in projecting some individuals on a trajectory toward schizophrenia. High-risk and cohort studies demonstrate that children destined to develop schizophrenia tend to have delayed milestones and subtle neuromotor and cognitive impairments (particularly in coordinat...
متن کاملGlucose transporters serve as water channels.
Water traverses the plasma membranes of some eukaryotic cells faster than can be explained by the water permeability of their lipid bilayers. This has led to a search for a water channel. Our previous work identified glucose transporters as candidates for such a channel. We report here that Xenopus laevis oocytes injected with mRNA encoding the brain/Hep G2, adult skeletal muscle/adipocyte, or ...
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ژورنال
عنوان ژورنال: Nature
سال: 1999
ISSN: 0028-0836,1476-4687
DOI: 10.1038/46659