منابع مشابه
Seasonal variations of ground water quality and its agglomerates by water quality index
Water is a unique natural resource among all sources available on earth. It plays an important role in economic development and the general well-being of the country. This study aimed at using the application of water quality index in evaluating the ground water quality innorth-east area of Jaipur in pre and post monsoon for public usage. Total eleven physico–chemical characteristics; total dis...
متن کاملارزیابی پایایی و روایی نسخه فارسی پرسشنامه شاخص کیفیت زندگی (quality of life index)
چکیده مقدمه : پژوهش حاضر با هدف ترجمه و تعیین پایایی و روایی نسخه فارسی پرسشنامه ژنریک " شاخص کیفیت زندگی"(quality of life index) برای اندازه گیری کیفیت زندگی در ایران طراحی و انجام شد. روش : پس از اخذ اجازه از طراحان پرسشنامه ، بر اساس روش توصیه شده forward-backward، پرسشنامه مذکور ترجمه و در مطالعه ای آزمایشی به کار برده شد و پس از اعمال تغییرات لازم، پرسشنامه نهایی در بین 130 نفر از دانش...
15 صفحه اولseasonal variations of ground water quality and its agglomerates by water quality index
water is a unique natural resource among all sources available on earth. it plays an important role in economic development and the general well-being of the country. this study aimed at using the application of water quality index in evaluating the ground water quality innorth-east area of jaipur in pre and post monsoon for public usage. total eleven physico–chemical characteristics; total dis...
متن کاملGround Based Measurements of Solar UV Index in Tabriz
Introduction: Ultraviolet index (UVI) is a dimensionless scale, which describes the maximum intensity and biologic effects of UV during a specific time, on surface of the earth. The UVI is an international standard measurement of the strength of sunburn producing ultraviolet radiation at a particular place and time. This index is an easy and understandable concept for pr...
متن کاملIntroduction of Scientific Quality Index
The Scientific Quality Index (SQI) was proposed as a qualitative index in 2017 to evaluate the scientific outputs of researchers. In this article, in addition to introducing this index, the results of the most recent researches using this index are mentioned to provide the necessary background for related researches within the country.
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ژورنال
عنوان ژورنال: The Forestry Chronicle
سال: 1929
ISSN: 0015-7546,1499-9315
DOI: 10.5558/tfc5007-1