Velocity autocorrelations and the mean-square displacements of fluid particles are obtained for decaying, isotropic homogeneous turbulence by numerical simulation of the flow field, using 1283 and 256’ grids, and tracking several tens of thousands of fluid particles, using a third-order interpolation scheme. A self-preserving Lagrangian velocity autocorrelation coefficient is found in terms of ...

We examined the ability of an immobilized antibody to salivary amylase (Clin Chem 1985;33:1283-8) to react with amylase in macroamylasemic sera. The antibody removed 50% (SD 23%) of the total amylase activity from 39 macroamylase sera, a percentage indistinguishable (P greater than 0.75) from the percentage removed from concurrently analyzed sera from healthy volunteers (49%, SD 11%). Electroph...

Macroamylasemia is a benign condition characterized by abnormally large-sized serum amylase; it has been reported to occur in 1–2% of the population. In macroamylasemia, a macromolecular complex consisting of amylase linked to immunoglobulins circulates in the plasma and usually causes hyperamylasemia with low or normal amylasuria. Macroamylasemia is extremely rare in children. We report a case...

tion: Factors affecting long-term success. Gynaecological Endoscopy 8:41 – 50. Gervaise A, Fernandez H, Capella-Allouc S, Taylor S, Vieille SL, Hamou J, Gomel V. 1999. Thermal balloon ablation versus endometrial resection for the treatment of abnormal uterine bleeding. Human Reproduction 14:2743 – 2747. Hubert SR, Marcus PS, Rothenberg JM, Schilder JM, Hurd WW. 2001. Hematometra after thermal b...

In photosystem II, absorbed light energy is transferred to a reaction centre consisting of chlorophyll units. Release of an electron from the reaction centre is the starting point for the charge separation and electron transport chain in PSII. Crystal structures of the reaction centre have identified two chlorophyll monomers forming a dimer with a partial structural overlap, thus being stabiliz...

INTRODUCTION To date, there has been little systematic, quantitative research on the links between academic pressure and mental health among adolescents in Asia, and none in Vietnam. In part, this is because of a lack of appropriate tools to measure this complex phenomenon. This study was to validate the Educational Stress Scale for Adolescents (ESSA), developed and tested in China, with the ai...

We present a method of diode laser frequency stabilization based on the Faraday rotation of linearly polarized light passing through an atomic sample in the presence of a very modest 1 mT magnetic field. Near the zero crossing of this spectroscopic feature, an optical system capable of very precise polarimetry detects and corrects for very small frequency fluctuations via a feedback system, whi...

((2)) [843]. + [197, 2156]. 1 [205]. 12 [2283]. 2 [1255, 56, 2077, 291, 289, 1207, 1833, 1774, 2245, 290]. 3 [762, 104, 326, 295, 56, 681, 1212, 758, 929, 291, 754, 67, 289, 1742, 757, 305, 1770, 286, 742, 310, 751, 2259, 2295, 2278, 2244, 2289, 1745, 2283, 2286, 2263, 1766, 290]. 4 [56, 283]. 5 [2258]. 6 [2258]. << [2156]. β [959, 870]. χ [1510]. D [799, 1978, 1992, 2219]. E [812]. K [250, 196...

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