نتایج جستجو برای: a scoparia

تعداد نتایج: 13432146  

Journal: :Indian Journal of Science and Technology 2009

آذرنیوند, حسین, عرفانزاده, رضا , غضنفریان, فاطمه,

This study aimed to investigate the effect of canopy trees and shrubs: Pistacia atlantica, Amygdalus scoparia, Amygdalus eburnean on the species diversity and richness of soil seed bank. Ten individuals of each species were selected and one quadrate was established in and outside of crown canopy of each species. In each plot, soil samples were collected from 0-5 and 5-10 cm depths. GLM was appl...

Journal: :Trends in Sciences 2022

Alzheimer’s disease (AD) is a neurodegenerative disorder that appears simultaneously with age. AD caused by oxidative stress, which generates the oxidation of biomolecules such as DNA, proteins, and lipids. The present study aimed to evaluate protein lipid protection against damage free radical anticholinesterase properties Scoparia dulcis, are relevant therapy. Furthermore, phytochemical profi...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2014
S V Nedea A A van Steenhoven A J Markvoort P Spijker D Giordano

The influence of gas-surface interactions of a dilute gas confined between two parallel walls on the heat flux predictions is investigated using a combined Monte Carlo (MC) and molecular dynamics (MD) approach. The accommodation coefficients are computed from the temperature of incident and reflected molecules in molecular dynamics and used as effective coefficients in Maxwell-like boundary con...

ژورنال: :انسان و محیط زیست 2010
مریم بهداروند سید محسن حسینی سید محمد باقر نبوی احسان صیاد

به منظور بررسی تغییرات احتمالی دما در یک محیط جنگلکاری شده نسبت به محیط بدون پوشش درختی، منطقه ای به مساحت 50 هکتار از اراضی جنگلکاری شده پشت سد دز واقع در منطقه شهیون شهرستان دزفول انتخاب گردید. برای انجام مقایسه داده ها محدوده ای نیز به وسعت 10 هکتار بعنوان شاهد در خارج از محدوده جنگلکاری در نظر گرفته شد. سپس به صورت تصادفی سیستماتیک3 دماسنج ماکزیمم- مینیمم در ارتفاع ثابت 520 متراز سطح دریا د...

Journal: :iranian journal of pharmaceutical sciences 0
mohammad hassanzadeh khayyat department of medicinal chemistry, faculty of pharmacy, hamid karimi pharmaceutical sciences research center, mashhad university of medical sciences, mashhad, iran

the essential oils of the aerial parts of three different artemisia species (a.scoparia, a. diffusa, a. turanica ) growing wildly in the northeast of iran were analyzed by gc-ms. twenty-two, twenty-six, and thirteen components were identified in the essential oils of these plants, respectively. the major constituents of the oil ofa. scoparia were b-pinene (16.10%), carvacrol (13.81%), limonene ...

2015
Yaojun Bo Qingke Zhu Weijun Zhao

Hierarchical clustering method was applied for division of stages of old-field succession of loess area of Northern Shaanxi, and the similarity among different communities in abandoned field of different abandoned year and site condition can be learnt quantitatively, and stages or sequence of old-filed succession can be determined. The result revealed that the stages of old-field succession are...

Journal: :Forestry Research and Engineering: International Journal 2018

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