منابع مشابه
Nanoparticles and higher plants
Nanomaterials and nanotechnology have been widely applied in the world in this last decade. Nanotechnology provides the tool and the technological platforms for the study and transformation of biological systems. Few studies have focused on the effects and mechanisms of nanomaterials on plants. The results of these studies have been reported with the aim to provide further insight into connecti...
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Vitiligo is a skin disease that has been known about for at least 5000 years, but little has been done to understand its causes or to evaluate possible treatment. It is not a painful condition and perhaps that is why it is often trivialized and left untreated. Vitiligo is characterized by depigmented areas of skin. There are several different theories One theory is that people develop antibodie...
متن کاملEffects of medicinal plants on the Vitiligo
Vitiligo is a skin disease that has been known about for at least 5000 years, but little has been done to understand its causes or to evaluate possible treatment. It is not a painful condition and perhaps that is why it is often trivialized and left untreated. Vitiligo is characterized by depigmented areas of skin. There are several different theories One theory is that people develop antibodie...
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هدف از انجام این تحقیق مشخص کردن موثرترین متد اصلاح خطا بر روی دقت آهنگ و تاکید تلفظ کلمه در زبان انگلیسی بود. این تحقیق با پیاده کردن چهار متد ارائه اصلاح خطا در چهار گروه، سه گروه آزمایشی و یک گروه تحت کنترل، انجام شد که گروه های فوق الذکر شامل دانشجویان سطح بالای متوسط کتاب اول passages بودند. گروه اول شامل 15، دوم 14، سوم 15 و آخرین 16 دانشجو بودند. دوره مربوطه به مدت 10 هفته ادامه یافت و د...
15 صفحه اولEffect of Silver Nanoparticles on Seed Germination of Crop Plants
The use of engineered nanomaterials has increased as a result of their positive impact on many sectors of the economy, including agriculture. Silver nanoparticles (AgNPs) are now used to enhance seed germination, plant growth, and photosynthetic quantum efficiency and as antimicrobial agents to control plant diseases. In this study, we examined the effect of AgNP dosage on the seed germination ...
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ژورنال
عنوان ژورنال: Research Journal of Botany
سال: 2011
ISSN: 1816-4919
DOI: 10.3923/rjb.2011.128.128