The Physical Activity Guidelines for Americans
The Physical Activity Guidelines for Americans, 2nd edition, provides information and guidance on the types and amounts of physical activity that provide substantial health bene...
Publications
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3,246 publications
<i>SIR</i>97: a new tool for crystal structure determination and refinement
SIR 97 is the integration of two programs, SIR 92 and CAOS , the first devoted to the solution of crystal structures by direct methods, the second to refinement via least-square...
Global Biodiversity Scenarios for the Year 2100
Scenarios of changes in biodiversity for the year 2100 can now be developed based on scenarios of changes in atmospheric carbon dioxide, climate, vegetation, and land use and th...
Sample Size in Qualitative Interview Studies
Sample sizes must be ascertained in qualitative studies like in quantitative studies but not by the same means. The prevailing concept for sample size in qualitative studies is ...
Autism Diagnostic Interview-Revised: A revised version of a diagnostic interview for caregivers of individuals with possible pervasive developmental disorders
Describes the Autism Diagnostic Interview-Revised (ADI-R), a revision of the Autism Diagnostic Interview, a semistructured, investigator-based interview for caregivers of childr...
Accurate structure prediction of biomolecular interactions with AlphaFold 3
Abstract The introduction of AlphaFold 2 1 has spurred a revolution in modelling the structure of proteins and their interactions, enabling a huge range of applications in prote...
Prevalence of Overweight and Obesity in the United States, 1999-2004
The prevalence of overweight among children and adolescents and obesity among men increased significantly during the 6-year period from 1999 to 2004; among women, no overall inc...
Apixaban versus Warfarin in Patients with Atrial Fibrillation
In patients with atrial fibrillation, apixaban was superior to warfarin in preventing stroke or systemic embolism, caused less bleeding, and resulted in lower mortality. (Funded...
A Treatise on the Family
Preface to the Enlarged Edition Introduction 1. Single-Person Households 2. Division of Labor in Households and Families Supplement: Human Capital, Effort, and the Sexual Divisi...
Computed Tomography — An Increasing Source of Radiation Exposure
The number of computed tomographic (CT) studies performed is increasing rapidly. Because CT scans involve much higher doses of radiation than plain films, we are seeing a marked...