Taking enzyme kinetics out of control; putting control into regulation

Taking enzyme kinetics out of control; putting control into regulation.

The matrix formulation of metabolic control analysis, which states that multiplying the elasticity matrix for any system by the corresponding control matrix yields an identity matrix, can be transformed into a statement that multiplying a matrix expressing internal regulatory properties by a matrix expressing external regulatory properties also yields an identity matrix. This transformation sup...

control of the optical properties of nanoparticles by laser fields

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...

Information Flow Control among Objects: Taking Foreign Objects into Control

This paper proposes a model to control information flows among objects. It improves flexibility of the control by independently assigning security levels to attributes, arguments, and return values. It uses associations and multiple labels to control information flows among objects that may be dynamically instantiated during program execution. According to our survey, no model offers the contro...

Recently published papers: putting fluids in and taking fluids out

Further work on the use of albumin in the intensive care unit is discussed. The interesting pilot study by Dubois and colleagues examines the potential benefits for albumin supplementation in the hypoalbuminaemic critically ill patient. Maintaining the fluid theme, we discuss recent work on factors influencing post-intensive care unit blood transfusion as well as another study on erythropoietin...

Taking control.