نتایج جستجو برای: physical sciences
تعداد نتایج: 790690 فیلتر نتایج به سال:
in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...
The technological and social success of the natural sciences—particularly the physical sciences, biology and geology—during the 19th and 20th centuries has led to an intriguing consequence: the expansion of rules, modes of discourse and philosophical perspectives from the natural sciences into other discourses and forms of life. Academic psychology’s long love affair with the modernist program ...
1 Physiatrist, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran 2 Department of Hematology and Oncology AND Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran 3 Assistant Professor, Department of surgery AND Aliebneabitaleb Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran 4 Professor, Department of Physical Medicine and Rehabilitation...
*Assistant Professor, University of Puerto Rico-Medical Sciences Campus, School of Health Professions, Physical Therapy Program, San Juan, PR; †Assistant Professor, Graduate Program in Exercise Sciences, University of Puerto Rico-Rio Piedras Campus, San Juan, PR; ‡Associate Professor, Texas Woman’s University, School of Physical Therapy, Dallas, TX; **Physical Therapist, Sports Injury Preventio...
www.pnas.org/cgi/content/full/99/suppl_1/2463#otherarticles This article has been cited by other articles: E-mail Alerts . click here top right corner of the article or Receive free email alerts when new articles cite this article sign up in the box at the Rights & Permissions www.pnas.org/misc/rightperm.shtml To reproduce this article in part (figures, tables) or in entirety, see: Reprints www...
The start of user operation at the Diamond Light Source in January 2007 marks a major milestone for the physical sciences in the UK. The routine delivery to the UK community of ultra-bright X-ray beams from the third-generation source has provided us with capabilities that were available previously only at international sources, and indeed has created some that are unique. Here, a personal view...
survey on physical activity and dietary habits of adolescence in high school students haghighi moghadam y [1] , feizi a [2] , khalilzadeh h [3] * received: 21 sep, 2011 accepted: 29 nov, 2011 abstract background & aims : health behavior of adolescence is effective on their health and health and development of a community. proper nutrition and physical activity are the most importa...
This theme issue of Philosophical Transactions A has been produced as an integral component of the Royal Society’s celebrations of the 350th anniversary of the publication of the first issue of Philosophical Transactions, the world’s oldest scientific journal. The issue contains 16 commentaries, each of which is focused on a major scientific advance in the physical, mathematical or engineering ...
An abstract of the dissertation of Bill Howe for the Doctor of Philosophy in Computer Science presented December 8, 2006. Title: Gridfields: Model-Driven Data Transformation in the Physical Sciences Scientists’ ability to generate and store simulation results is outpacing their ability to analyze them via ad hoc programs. We observe that these programs exhibit an algebraic structure that can be...
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