منابع مشابه
The Bio-Logic and machinery of plant morphogenesis.
Morphogenesis (the development of organic form) requires signal-trafficking and cross-talking across all levels of organization to coordinate the operation of metabolic and genomic networked systems. Many biologists are currently converging on the pictorial conventions of computer scientists to render biological signaling as logic circuits supervising the operation of one or more signal-activat...
متن کاملThe plant proteolytic machinery and its role in defence.
The diverse roles of plant proteases in defence responses that are triggered by pathogens or pests are becoming clearer. Some proteases, such as papain in latex, execute the attack on the invading organism. Other proteases seem to be part of a signalling cascade, as indicated by protease inhibitor studies. Such a role has also been suggested for the recently discovered metacaspases and CDR1. So...
متن کاملextraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds
سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...
Compartmentalization of the splicing machinery in plant cell nuclei.
The cell nucleus is a membrane-surrounded organelle that contains numerous compartments in addition to chromatin. Compartmentalization of the nucleus is now accepted as an important feature for the organization of nuclear processes and for gene expression. Recent studies on nuclear organization of splicing factors in plant cells provide insights into the compartmentalization of the plant cell n...
متن کاملProcess modeling and intelligent system in copper smelter --- The concept of future smart smelter
Process modeling today is an integral part of process development and design, operation optimization, process control, business evaluation and decision-making. This paper reviews the application of process modeling and simulation in copper metallurgy and discusses its further development, i.e. an intelligent system for smelter. A concept of future smart smelter that is an integration of intelli...
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ژورنال
عنوان ژورنال: Journal of Industrial & Engineering Chemistry
سال: 1910
ISSN: 0095-9014,1943-2968
DOI: 10.1021/ie50024a015