نتایج جستجو برای: alhagi camelorum
تعداد نتایج: 248 فیلتر نتایج به سال:
normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : cotoneaster discolor and alhagi pseudalhagi are two important kinds of iranian manna. they have several therapeutic applications in adults and children. the most important ingredient of cotoneaster discolor is mannitol. due to the scarcity of toxicological studies on these compounds, their genotoxicity was e...
به منظور بررسی فون کنه های بالاخانواده ی eriophyoidea در شهرستان شیراز، در سال های 90- 1388 نمونه های گیاهی از نقاط مختلف شهرستان جمع آوری شدند. طی این بررسی 16 گونه کنه از دو خانواده و 8 جنس از روی 16 گونه ی گیاه جمع آوری شد که یک گونه (با علامت *) برای اولین بار از ایران و سه گونه (با علامت **) برای اولین بار از دنیا گزارش می شوند. گونه های aceria malherbae nuzacci، aceria drabae (nalepa)، ...
Environmental crisis and the consequent loss of natural resources are the main reasons which force managers to pursue methods to manage risks and solve environmental tensions. This study was conducted in Samad-Abad as a center of wind erosion located in the southern part of Sarakhs region, Islamic Republic of Iran, near the Turkmenistan border and the Tajan River. Following field investigations...
Excessive use of water and soil resources, especially in arid and semi-arid regions, increases soil erosion, destructive storms, the occurrence of dust, and desertification. Therefore, to prevent environmental problems in these areas, it is necessary to efficiently manage water and soil resources in arid and semi-arid regions. Rainwater catchment systems are one of the management and operationa...
به منظور بررسی فلور و ارزیابی تنوع گونهای، کارکردی و ساختار جوامع علفهایهرز مزارع پنبه استان گلستان، جمعیت علفهایهرز در شهرستانهای مختلف این استان در سال زراعی 1391 مورد مطالعه قرار گرفت. نمونهبرداریها بهصورت تصادفی و در ادامه به روش سیستماتیک و طبق الگوی W با استفاده از کادر 5/0× 5/0 مترمربعی انجام شد. جمعیت علفهایهرز در مرحله غنچه دهی پنبه به تفکیک جنس و گونه شناسایی و شمارش گرد...
BACKGROUND Multiple studies have indicated that the Joe Camel advertising campaign has been successful in marketing tobacco to children and adolescents, whereas other studies have reported that current tobacco warning messages are ineffective. OBJECTIVE To determine the importance and believability of familiar and novel tobacco warning messages with and without cartoons that were modeled afte...
Cytochrome P450 (CYP) 2E1 is an important enzyme involved in the metabolism of many endogenous and exogenous compounds. It is essential to evaluate the expression of CYP2E1 in the studies of drug-drug interactions and the screening of drugs, natural products, and foodstuffs. The present work is a feasibility study on the development of immunoassays using a specific and sensitive chicken-sourced...
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