Control of Mixed Brush with Tebuthiuron
نویسندگان
چکیده
منابع مشابه
Phase diagram of a mixed polymer brush.
We investigate the structure and phase behavior of a two-component (binary) polymer brush in a solvent within self-consistent field theory as a function of the chains' stretching, the composition, and the incompatibility. Grafting the chains irreversibly prevents macrophase separation and the chains assemble into three-dimensional structures with lateral periodicity. At small incompatibilities ...
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A modeling framework is developed to describe the structure and properties of fluid interfaces stabilized with grafted nanoparticles. The framework is demonstrated on nanoparticles functionalized with polymers of various grafting architectures; we find that the conformation of the grafted chains plays an important role in the interfacial tension.
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در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
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چکیده ندارد.
15 صفحه اولA COMBINATION OF TEBUTHIURON AND DlUiRON FOR WEED CONTROL IN SOUTH AFRICAN SUGARCANE
A combination of tebuthiuron (25%) and diuron (50%) called Bimate* was evaluated for pre-emergence and postemergence weed control. An early post-emergence application was the best treatment. No phytotoxicity to either plant or ratoon cane was recorded when the recommended rates of 4,O kg of Bimate per ha were used on soil containing 8 to 30% clay, and 5,O kg of Bimate per ha on soil containing ...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1979
ISSN: 0022-409X
DOI: 10.2307/3897563