نتایج جستجو برای: adjusted sharp ratio

تعداد نتایج: 614506  

2008
Tom H. KOORNWINDER

This paper builds on the previous paper by the author, where a relationship between Zhedanov’s algebra AW (3) and the double affine Hecke algebra (DAHA) corresponding to the Askey–Wilson polynomials was established. It is shown here that the spherical subalgebra of this DAHA is isomorphic to AW (3) with an additional relation that the Casimir operator equals an explicit constant. A similar resu...

Journal: :Energy conversion and economics 2023

Renewable energy sources (RES) and electric vehicles (EVs) pose ‘energy-risk’ in peer commitments due to their temporal spatial uncertainties. Thus, optimistic the peer-to-peer transactive market (P2P TEM) are improbable. This paper proposes a two-stage master–slave portfolio optimization approach for combining energy-risk of RES EVs, welfare-risk peers, building clean portfolios. The master (M...

Journal: :iranian red crescent medical journal 0
zahra jorjoran shushtari health research center, university of social welfare and rehabilitation sciences, tehran, ir iran homeira sajjadi social determinants of health research center, department of social welfare management, university of social welfare and rehabilitation sciences, tehran, ir iran; social determinants of health research center, department of social welfare management, university of social welfare and rehabilitation sciences, tehran, ir iran. tel: +98-2144235998 ameneh setareh forouzan social determinants of health research center, department of social welfare management, university of social welfare and rehabilitation sciences, tehran, ir iran yahya salimi department of epidemiology and biostatistics, public health school, kermanshah university of medical sciences, kermanshah, ir iran; department of epidemiology and biostatistics, public health school, tehran university of medical sciences, tehran, ir iran masoumeh dejman social determinants of health research center, department of social welfare management, university of social welfare and rehabilitation sciences, tehran, ir iran

background disclosure of hiv is important for improving self-care behaviors, psychological well-being, commitment to the treatment, and reducing risk of transmission. one of the major benefits of disclosure is social support, which is an essential resource for effective coping with hiv infection. however, receiving any social support requires disclosing of hiv status. objectives this study aime...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده فنی 1392

در این پایان نامه ، ابتدا خلاصه ای از تحقیقات قبلی انجام شده بر روی پل های قوسی و خصوصا رفتارهای لرزه ای آنها شرح داده شده است . در بخش بعدی پل های فولادی قوسی نمونه ، با عرشه متشکل از تیر ورق و دال بتنی با پایه های فولادی ابتدا مطابق آیین نامه طراحی آشتو 2007 به روش lrfd و توجه به ضوابط نشریه های 139 ( آیین نامه بارگذاری پلها ) و 395 ( دستورالعمل طراحی پل های فولادی ) در نرم افزار sap2000 طراح...

حاجیان , کریم اله, حیدری , بهزاد,

Background and purpose: Obesity is an undesirable outcome of changing of life style and behavior. In order to control obesity associated diseases, this study was aimed to determine the prevalence of obesity and its associated factors in population aged 20 to 70 years in urban areas of the province of Mazandaran, in North of Iran. Materials and Methods: A population based cross-sectional st...

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