نتایج جستجو برای: energy methods

تعداد نتایج: 2471303  

Journal: :The Journal of nutrition 2006
Cynthia A Blanton Alanna J Moshfegh David J Baer Mary J Kretsch

The imperative to address the national obesity epidemic has stimulated efforts to develop accurate dietary assessment methods suitable for large-scale applications. This study evaluated the performance of the USDA Automated Multiple-Pass Method (AMPM), the computerized dietary recall designed for the National Health and Nutrition Examination Survey dietary survey, and 2 epidemiological methods ...

2003
Olivier Toubia Arvind Rangaswamy

I generation (ideation) is critical to the design and marketing of new products, to marketing strategy, and to the creation of effective advertising copy. However, there has been relatively little formal research on the underlying incentives with which to encourage participants to focus their energies on relevant and novel ideas. Several problems have been identified with traditional ideation m...

Journal: :Ekonomska Istrazivanja-economic Research 2022

In the current time, most distressing issue is emissions control and environmental recovery. All developed developing economies are rapidly expanding their industrial sector increasing energy use while struggling for sustainability. This study aims to analyse whether renewable helps BRICS reduce related emissions. Also, role of economic growth, research development, public–private partnership i...

2008
Remo Garattini

Following the subtraction procedure for manifolds with boundaries, we calculate by variational methods, the Schwarzschild and Flat space energy difference. The one loop approximation for TT tensors is considered here. An analogy between the computed energy difference in momentum space and the Casimir effect is illustrated. We find a singular behaviour in the UV-limit, due to the presence of the...

2014
Nina Shulumba Björn Alling Olle Hellman Elham Mozafari Peter Steneteg Magnus Odén Igor Abrikosov Igor A. Abrikosov

Nina Shulumba, Björn Alling, Olle Hellman, Elham Mozafari, Peter Steneteg, Magnus Odén and Igor Abrikosov, Vibrational free energy and phase stability of paramagnetic and antiferromagnetic CrN from ab initio molecular dynamics, 2014, Physical Review B. Condensed Matter and Materials Physics, (89), 17, 174108. http://dx.doi.org/10.1103/PhysRevB.89.174108 Copyright: American Physical Society http...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1377

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

پایان نامه :0 1374

the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...

Journal: :Energies 2022

The daily non-uniform power demand is a serious problem in industry. In addition, recent decades show trend for the transition to renewable sources, but their output depends upon weather and conditions. These factors determine urgency of energy accumulation technology research development. presence wide variety storage mechanisms leads need classification comparison as well consideration possib...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان 1392

in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...

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