What's the difference between dimethoxymethane and viscosity?
Dimethoxymethane
Definition:
Example Sentences:
(1) The compounds are N-methoxymethylated or N-ethoxymethylated using phosphorus pentoxide and dimethoxymethane or diethoxymethane, respectively, in a chlorinated solvent.
(2) It consists of extraction of aflatoxins from the sample with methanol, treatment of the residue with a mixture of dimethoxymethane-methanol (4+1) to further precipitate proteins, evaporation of dimethoxymethane followed by a liquid-liquid defatting with hexane and heating of the methanol-water mixture before the transfer of aflatoxins into chloroform.
Viscosity
Definition:
(n.) The quality or state of being viscous.
(n.) A quality analogous to that of a viscous fluid, supposed to be caused by internal friction, especially in the case of gases.
Example Sentences:
(1) Arginine vasopressin further reduced papillary flow in kidneys perfused with high viscosity artificial plasma.
(2) Erythrocyte filterability, blood viscosity, changes in the blood picture, and three blood coagulation factors (antithrombin III, protein C, and fibrin monomers) were investigated.
(3) Plasma viscosity in types IIa, IV and IIb was found to be significantly higher than in the control group.
(4) The penetration coefficient, determined by the surface tension, contact angle and viscosity, is a measure of the ability of a liquid to penetrate into a capillary space, such as interproximal regions, gingival pockets and pores.
(5) Essential characteristics of the composite bone cement included a homogeneous and uniform fiber distribution, and a minimal increase in apparent viscosity of the polymerizing cement.
(6) It appears that the viscosity of the arterial wall must be the major source of attenuation in the larger arteries, while the viscosity of the blood plays a significant role only in the smaller vessels.
(7) Changes in the determinants of blood viscosity (packed cell volume, plasma viscosity, red cell aggregation, and red cell deformability) were studied on day 1 and day 5.
(8) Rabbits, affected by acute bronchitis, treated orally with the title compounds showed a considerable reduction of the viscosity of the bronchial mucus.
(9) Its isoelectric point is at pH 11.1 and intrinsic viscosity is 0.038 dl g-1 in 0.2 M NaCl.
(10) When investigating the system of hemostasis in patients with RA accompanied by systemic manifestations, the authors noted a tendency to blood hypercoagulation which closely correlated with the rise in blood viscosity.
(11) Statistical analysis showed a direct correlation between blood viscosity and hematocrit.
(12) Parameters of whole blood viscosity decreased significantly, while plasma viscosity remained unchanged.
(13) There was a significant correlation between progressive deterioration of the peripheral circulatory disturbance and the initial blood viscosity, the plasma fibrinogen level, and the susceptibility of red cell lipids to autoxidation.
(14) A Bernoulli 'free-fall' numerical model is shown to reproduce the principal features of such casting, with some evidence of viscosity limitation of the turbulent flow at long casting lengths.
(15) It appears that channel catfish B cell mIg capping, presumably a requisite for immune function, can be significantly affected by environmental temperatures; most likely such effects are attributable to changes in plasma membrane viscosities.
(16) The viscosity and the colloid osmotic pressure of both solutions were also the same.
(17) The results revealed a significant rise in whole blood viscosity after dialysis.
(18) The curves of relation of blood pressure versus blood viscosity in the hypertension patients' group showed "M" shape.
(19) Plasma viscosity can be increased by adding certain solutes.
(20) In patients with secondary polyglobulia we found a slightly increased plasma viscosity and an increase of the aggregation of the erythrocytes without decrease of their deformability.