نتایج جستجو برای: scientific productivity

تعداد نتایج: 454640  

2006
Piotr Fronczak Agata Fronczak Janusz A. Ho

Abstract Using data retrieved from the INSPEC database we have quantitatively discussed a few syndromes of the publish-or-perish phenomenon, including continuous growth of rate of scientific productivity, and continuously decreasing percentage of those scientists who stay in science for a long time. Making use of the maximum entropy principle and fluctuation-dissipation theorem, we have shown t...

2004
William J. Fisk

The available scientific data suggest that existing technologies and procedures can improve indoor environmental quality (IEQ) in a manner that significantly increases productivity and health. While there is considerable uncertainty in the estimates of the magnitudes of productivity gains that may be obtained, the projected gains are very large. For the U.S., the estimated potential annual savi...

Journal: :Science 2016
Roberta Sinatra Dashun Wang Pierre Deville Chaoming Song Albert-László Barabási

Despite the frequent use of numerous quantitative indicators to gauge the professional impact of a scientist, little is known about how scientific impact emerges and evolves in time. Here, we quantify the changes in impact and productivity throughout a career in science, finding that impact, as measured by influential publications, is distributed randomly within a scientist's sequence of public...

Journal: :مطالعات ملی کتابداری و سازماندهی اطلاعات 0
نوشته دکتر فریده عصاره عضو هیأت علمی گروه کتابداری دانشگاه شهید چمران اهواز ترجمه علی مزینانی عضو هیأت علمی کتابخانه ملی جمهوری اسلامی ایران و دانشجوی دکترای کتابداری دانشگاه آزاد اسلامی

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2016
Damien Contandriopoulos Arnaud Duhoux Catherine Larouche Mélanie Perroux

This article discusses the nature and structure of scientific collaboration as well as the association between academic collaboration networks and scientific productivity. Based on empirical data gathered from the CVs of 73 researchers affiliated with an academic research network in Canada, this study used social network analysis (SNA) to examine the association between researchers' structural ...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2007
Piotr Fronczak Agata Fronczak Janusz A Hołyst

Using data retrieved from the INSPEC database we have quantitatively discussed a few syndromes of the publish-or-perish phenomenon, including the continuous growth of the rate of scientific productivity, and the continuously decreasing percentage of those scientists who stay in science for a long time. Making use of the maximum entropy principle and fluctuation-dissipation theorem, we have show...

1997
J. P. Lewis

Engineering has been defined as the solution of practical problems using mathematical and scientific principles. Is it possible to apply mathematical and scientific principles to the solution of important problems in software engineering, such as the prediction of development schedules and the assessment of productivity and quality? The debate over this question is familiar. In this article, we...

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