نتایج جستجو برای: optimum dose r tuberose
تعداد نتایج: 807872 فیلتر نتایج به سال:
We analyze the widely used international/Zürich sunspot number record, R, with a view to quantifying a suspected calibration discontinuity around 1945 (which has been termed the “Waldmeier discontinuity”). We compare R against the composite sunspot group data from the Royal Greenwich Observatory network and the Solar Optical Observing Network, using both the number of sunspot groups, NG, and th...
پژمردگی فوزاریومی سیبزمینی fusarium oxysporum f.sp. tuberosi، یک بیماری مهم سیبزمینی است، که باعث زیان و کاهش قابل ملاحظهای در تولید میشود. منابع ژنتیکی مقاومت، بهترین روش کنترل بیماری است. در این تحقیق، عکس العمل 18 رقم سیبزمینی با استفاده از طرح فاکتوریل با 4 تکرار در شرایــط گلخانهای مورد ارزیابی قرار گرفت. زمانی که ارتـفاع گیاهچهها به 15 سانتی متر رسید با سه جدایه f. oxysporum ریشهه...
Under controlled conditions the effects of various "sympatholytic" agents on the cardiovascular responses to epinephrine and norepinephrine were compared in man. The dosages of the sympatholytic drugs administered approximated those usually employed clinically. Such basic data are given for the following agents: Dibenamine, the imidazoline derivatives [Priscoline and Regitine (C-7337)], the dih...
The concept of diagnostic reference range (DRR) is introduced to address the balance between a patient’s risk (radiation dose) and benefit (image quality necessary for an accurate diagnosis). R provides minimum estimated dose that covers 25–75% distribution. International Commission on Radiological Protection, ICRP (2017) recommended 75th percentile as upper d 25th lower limit DRR [1]. Dose bel...
The hill regions of India include Himachal Pradesh, J&K, Uttarakhand and the North Eastern region (NE) comprising states of Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Tripura and Sikkim, has been identified as a potential area for the development of floriculture owing to its diverse geo-climatic conditions and floral biodiversity. The existing flower crops in NE region inc...
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