نتایج جستجو برای: viscometric properties
تعداد نتایج: 869342 فیلتر نتایج به سال:
let h be a separable hilbert space and let b be the set of bessel sequences in h. by using several interesting results in operator theory we study some topological properties of frames and riesz bases by constructing a banach space structure on b. the convergence of a sequence of elements in b is de_ned and we determine whether important properties of the sequence is preserved under the con...
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
BACKGROUND Thermostable enzymes have several benefits in lignocellulose processing. In particular, they potentially allow the use of increased substrate concentrations (because the substrate viscosity decreases as the temperature increases), resulting in improved product yields and reduced capital and processing costs. A short pre-hydrolysis step at an elevated temperature using thermostable en...
The studies of Szent-Gyorgyi (1) have clearly established the formation of actomyosin from F-actin and myosin A. SzentGyorgyi (l), Portzehl, Schramm, and Weber (2), Jaisle (3), Snellman and Gelotte (4), and Spicer and Gergely (5) have suggested from their viscometric and centrifugal studies that the maximal amount of myosin A which can be bound by F-actin is in the ratio of 2 to 4 : 1, by weigh...
BACKGROUND We have previously presented a microelectromechanical systems (MEMS) viscometric sensor for continuous glucose monitoring. The sensing fluid used therein was based on protein concanavalin A, which is known to have significant drawbacks, such as immunotoxicity and instability. To address this issue, a stable, biocompatible polymeric sensing fluid has been developed. METHODS In the p...
There is a great need for understanding the relationship between the structure and chemistry of surfactants forming wormlike micelles, and heir macroscopic flow properties. Available macroscopic Rheological Equations of State (REoS) are often inadequate to predict flow behaviour in omplex geometries or even to describe the full set of rheological measurements. In this paper, we show how the lin...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید