نتایج جستجو برای: days period of time

تعداد نتایج: 21280836  

In this study, the Frequency and the spell of rainy days was analyzed in Lake Uremia Basin using Markov chain model. For this purpose, the daily precipitation data of 7 synoptic stations in Lake Uremia basin were used for the period 1995- 2014. The daily precipitation data at each station were classified into the wet and dry state and the fitness of first order Markov chain on data series was e...

Journal: :journal of crop protection 2015
samar ramzi ahad sahragard jalal jalali sendi ali aalami

a castanea crenata agglutinin (abbreviated as cca) was extracted and purified from bitter apple, citrullus colocynthis l., to determine its effects on the demographic parameters of apomyelois ceratoniae zeller. two groups of first larval instars were reared on an artificial diet containing 2% (w/w) of cca and control diets until emergence of adults. two sex ms-chart life table software was used...

Journal: :research in pharmaceutical sciences 0
m rabbani s e sajjadi s khalili

the anxiolytic effect of the flower of echium. amoenum was shown in several experimental studies in mice. the present study was aimed to determine whether tolerance develops to anxiolytic action of e. amoenum in mice. nmri male mice were injected intraperitoneal with hydroalcoholic extract (12.5, 25 and 50 mg/kg) or saline once each day (8 am) for period of 7 days and then tested on light/dark ...

Ahmadreza Mohamadnia, Amin Khaghani Borujeni Naser Vajdi

Objective-  To study the effect of digit amputation on animal survival, and distribution of   lesions on limbs, days in milk and parity in operated cows.   Design- Retrospective descriptive study.   Animals- Thirteen cows in a dairy herd consisting 1100 lactating Holstein cows.   Procedures- Digit amputation by using a loop wire after inducing local intravenous anesthesia. Results- Digits of ...

Journal: :بینا 0
محمود نجابت m nejabat شیراز- خیابان زند- ابتدای خیابان پوستچی- مرکز تحقیقات چشم پزشکی پوستچی جعفر خوشقدم j khoshghadam شیراز- خیابان زند- ابتدای خیابان پوستچی- مرکز تحقیقات چشم پزشکی پوستچی اسدا.. کتباب a katbab شیراز- خیابان زند- ابتدای خیابان پوستچی- مرکز تحقیقات چشم پزشکی پوستچی حمید خوشنیت h khoshniat شیراز- خیابان زند- ابتدای خیابان پوستچی- مرکز تحقیقات چشم پزشکی پوستچی حمیدرضا جهادی hr jahadi شیراز- خیابان زند- ابتدای خیابان پوستچی- مرکز تحقیقات چشم پزشکی پوستچی حسین موحدان h movahedan شیراز- خیابان زند- ابتدای خیابان پوستچی- مرکز تحقیقات چشم پزشکی پوستچی رامین صلوتی

purpose: to determine whether adding 2% topical cyclosporine (csa) to local and systemic steroids in treatment of endothelial corneal allograft rejection improves the outcome. methods: a prospective randomized treatment trial was carried out on 40 consecutive corneal graft recipients, presenting with the first episode of endothelial graft rejection in two groups. group one (20 patients) receive...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده ادبیات و علوم انسانی 1393

from its emergence till present time marxist principles has undergone great changes since their promulgation by marx. many theorists and thinkers set at rectifying marxist tenets and introducing those of their own while others advocated its main concepts and attempted at improving them. among marxist philosophers who had an intensive study of marxs ideology, is louis althusser whose reflections...

Journal: :Idojaras 2022

The impact of global climate change is also felt in Hungary. An undesirable effect (associated with rising temperatures) mainly the increase frequency, intensity, and length summer heat waves. In this respect, region Southern Great Plain Danube-Tisza Region are particularly endangered, but number wave days has increased throughout country recent decades. This study takes climatic data sets Baja...

ژورنال: سلامت و محیط زیست 2021

Background and Objective: Monitoring the amount of ultraviolet radiation from sunlight can provide a basis for assessing people's exposure, raise public awareness and warn people against this radiation. Measuring the sun's ultraviolet index over a working period is an accurate choice to achieve this goal. Materials and Methods: In this study, the amount of solar UV index in one of the outdoor ...

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