نتایج جستجو برای: cold

تعداد نتایج: 105202  

AA Vafaei M Nobahar

Cold therapy are as an oldest method that used for treatment of truma and pain and as a folk remedy that use for relife of spasm and inflamation. Cold can exert a profound physiological effect on the body especially of reducing inflammation caused by injuries to the musculoskeletal system. Because reduction of inflammation is the primary goal, cryotherapy is the treatment of choise for the firs...

Journal: :تولید گیاهان زراعی 0

the process of adaptation to cold is an important mechanism in wheat cultivars to tolerate cold stress. this work was aimed to calrify the relationship between vernalization requirement with cold tolerance by assessing physiological changes in cold susceptible spring and tolerant winter wheat (triticum aestivum, cvs. kohdasht and cheyyene, respectively) in environmentally controlled conditions,...

Journal: :ژورنال بین المللی پژوهش عملیاتی 0
m. nasiri b. minaei m. rezghi

cold start is one of the main challenges in recommender systems. solving sparsechallenge of cold start users is hard. more cold start users and items are new. sine many general methods for recommender systems has over fittingon cold start users and items, so recommendation to new users and items is important and hard duty. in this work to overcome sparse problem, we present a new method for rec...

Journal: :تولیدات دامی 0
محمد حسین نعمتی دانشجوی دکتری علوم دامی، دانشکدۀ کشاورزی، دانشگاه زنجان و مربی پژوهشی مرکز تحقیقات کشاورزی و منابع طبیعی زنجان، زنجان ـ ایران محمد حسین شهیر استادیار گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه زنجان، زنجان ـ ایران محمدطاهر هرکی نژاد استادیار گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه زنجان، زنجان ـ ایران هوشنگ لطف اللهیان استادیار پژوهشی، موسسۀ تحقیقات علوم دامی کشور ، کرج ـ ایران.

this experiment was conducted to determine the effect of vitamin c (vc) and coenzyme q10 (coq10) onimmunity response of broilers in cold stress condition using 500 male chicks in a completely randomizeddesign with 5 treatments and five replicates. treatments were: positive control (pc, normal conditionsgrowth without antioxidants), negative control (nc, cold stress without antioxidants), cold s...

امیری فهلیانی, رضا, برزن, زهرا, دهداری, مسعود,

Cold is one of the most important abiotic stresses, limiting growth and yield of rapeseed in cold prone areas in Iran. In order to study the cold tolerance of selected popular rapeseed genotypes in Iran and its relationship with SSR markers, this research was conducted in two separate experiments. In the first experiment 24 genotypes of rapeseed were exposed to 25˚C (as control) and 5˚C (as col...

B. Minaei, M. Nasiri, M. Rezghi,

Cold start is one of the main challenges in recommender systems. Solving sparsechallenge of cold start users is hard. More cold start users and items are new. Sine many general methods for recommender systems has over fittingon cold start users and items, so recommendation to new users and items is important and hard duty. In this work to overcome sparse problem, we present a new method for rec...

ژورنال: طب کار 2018

Introduction: Continuous exposure to cold air is considered to be a hazardous agent in the workplace in cold seasons. This study aimed to determine the level of cold strain and relation with physiological responses in auto mechanic employees in cold seasons. Method: This cross-sectional study was conducted in the winter of 2017 on auto mechanic employees in Hamadan city. Physiological response...

Background: Sachse cold knife is conventionally used for optical internal urethrotomy to manage urethral strictures. In this procedure, the complications and recurrence rates are relatively high. We suggest combined electro cutter and cold knife as a success alternative in the management of intractable anterior urethral strictures. Methods: In this prospective...

2010
Tiina Maria Makinen

1. Abstract 2. Introduction 3. Definitions of cold adaptation 4. Types of cold adaptation 4.1. Physiological and morphological adaptation 4.2. Genetic adaptation to cold 4.3. Behavioural adaptation to cold 5. Acclimatization to cold 5.1. Cold acclimatization among indigenous people 5.2. Polar expeditions 5.3. Ski journeys 5.4. Sojourn in tropical climates 5.5. Cold acclimatization in modern soc...

Journal: :علوم دامی 0
امیر رشیدی دانشیار، دانشگاه کردستان ابراهیم میرزامحمدی دانش آموخته کارشناس ارشد علوم دامی

in order to evaluation of genotype by environment interactions in holstein cows, iran was divided into cold, middle cold, temperate and hot climate regions. for this purpose used from 39570, 35813 and 18955 records for milk, fat and protein yields, respectively, to progeny test for 35 sires that have 50 daughters in each climate. the data were collected by the centre of breeding and improvement...

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