نتایج جستجو برای: 2515
تعداد نتایج: 114 فیلتر نتایج به سال:
BACKGROUND The rapidly increasing prevalence of obesity among children is one of the most challenging dilemmas facing pediatricians today. While the medical community struggles to develop effective strategies for the treatment of this epidemic, timely identification of obesity by pediatric health care providers remains the crucial initial step in the management of obesity. OBJECTIVE Direct as...
هدف اساسی این مقاله تدوین و ارائه یک الگوی چند بخشی پویای برنامه ریزی نیروی انسانی است. نتایج تجربی درباره نیروی انسانی موردنیاز در طول برنامه سوم توسعه، برحسب گروههای شغلی، رشته های تحصیلی، و مقاطع تحصیلی است. نخست نتایج تجربی در «حل پایه» ارائه شده است. در حل پایه فرض گردیده که نرخ رشد برخی از متغیرهای عمده اقتصاد کلان برمبنای اهداف مندرج در برنامه سوم توسعه تعیین شود. محاسبات برمبنای الگوی پ...
Sobolev regularity for the Monge-Ampère equation, with application to the semigeostrophic equations
In this note we review some recent results on the Sobolev regularity of solutions to the MongeAmpère equation, and show how these estimates can be used to prove some global existence results for the semigeostrophic equations. 1 The Monge-Ampère equation The Monge-Ampère equation arises in connections with several problems from geometry and analysis (regularity for optimal transport maps, the Mi...
Global recognition of the need to diversify energy storage in accordance with sustainability is driving development beyond Li-ion batteries. However, transition toward a truly sustainable industry necessitates informed cradle-to-cradle cost, performance, and environmental assessments together introduction long-term international legislation concerted action from all stakeholders along battery c...
The need for efficient and sustainable energy storage systems is becoming increasingly crucial as the world transitions toward renewable sources. However, traditional have limitations, such high costs, limited durability, low efficiency. Therefore, new innovative materials technologies, aerogels additive manufacturing, are being developed to address these challenges offer more effective solutio...
An application of Molecular Dynamics computer simulation (MD) to the process of transport of water through a lipid bilayer membrane is described. The permeation process is far too slow to be modeled by straightforward MD. In stead the inverse of the permeability coefficient is expressed as an integral over a local permeation resistance, which itself is inversely proportional both to the local d...
•There are 3 main approaches to glaucoma surgery: subconjunctival, Schlemm canal–based, and suprachoroidal/ciliary body.•Subconjunctival surgery is ideal for patients with advanced disease, low target pressures, prior failed surgery.•Although transscleral cyclophotocoagulation has classically been reserved refractory glaucoma, micropulse technology might become an indispensable tool used earlie...
Effect of different irrigation levels in sprinkler irrigation on yield and water use efficiencyofcotton (Gossipium hirsutum L.) B. Shrabi-moshkabadi1* and J. Rezaee2 1 Assistant Prof., Cotton Research Institute of Iran. ...
Open AccessCCS ChemistryCOMMUNICATION1 Aug 2021Ring-Shaped Polyoxometalate Built by {Mn4PW9} and PO4 Units for Efficient Visible-Light-Driven Hydrogen Evolution Hai-Lou Li, Mo Zhang, Chen Lian, Zhong-Ling Lang, Hongjin Lv Guo-Yu Yang Li MOE Key Laboratory of Cluster Science, School Chemistry Chemical Engineering, Beijing Institute Technology, 102488 Google Scholar More articles this author , Zh...
|Full Text: PDF (444 KB) 6. A Communication Perspective on Automatic Text Categorization Capdevila, M.; Florez, O.W.M. Knowledge and Data Engineering, IEEE Transactions on Volume 21, Issue 7, Date: July 2009, Pages: 1027-1041 Digital Object Identifier 10.1109/TKDE.2009.22 Abstract |Full Text: PDF (2515 KB) 7. A Bio-Inspired Active Radio-Frequency Silicon Cochlea Mandal, S.; Zhak, S.M.; Sarpeshk...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید