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Vedantham Ramachandran Reddy Edara Sreenivasa 《Multimedia Tools and Applications》2020,79(29-30):21487-21512
Multimedia Tools and Applications - Facial expression is the most common technique is used to convey the expressions of human beings. Due to different ethnicity and age, faces differ from one... 相似文献
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VS Nikiforov EV Stepaniuk IM Dunin RN Zyskunova 《Canadian Metallurgical Quarterly》1995,31(11):1582-1584
Linkage between loci controlling variants of beta-lactoglobulin and blood groups of the J system in cattle was studied by means of stochastic genetic methods reported earlier. The studies were conducted on a herd of Black Pied cattle improved with Holstein sires; population genetic data were analyzed. A plot for lod score was constructed, and point (r - 0.28) and interval estimations of the coefficient of recombination were obtained. The results are in good agreement with earlier reported data on other subjects. 相似文献
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VS Prokopchuk 《Canadian Metallurgical Quarterly》1997,(3):51-55
It has been ascertained that myofibroblasts penetrating the aortal intima from the medium layer because of its compensatory rearrangements in sites of wear and pull of the vascular wall when a fibrous plaque becomes a lipid one, get transformed in stages. Ordinarily elongated orderly arranged cells become spider-like ones, polymorphous, disintegrated cells. Lipid drops get accumulated in their cytoplasma. The above myofibroblasts were identified as Langhans' cells. Changes are reported in aortal intima plaques identical to those occurring in cell culture near the Ge?flik's [correction of Geuflick's] line. It means that accumulation of lipids in aortal plaques and atheromatous degeneration of the latter may be related to aging and necrosis of myofibroblasts which reach the Ge?flik's [correction of Geuflick's] line too soon in such sites of their compensatory proliferation as enlargements of fibrous tissue in the intima. Thus, atherosclerosis is to be regarded as quite a natural process, as reaction of re-arrangements of the vascular wall in sites of its premature wear. Prophylaxis of atherosclerosis is a problem of major social concern, which may be solved only through providing adequate conditions of work and life, cultivating a healthy life style. 相似文献
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MB Iarustovski? RG Grigor'iants VS Timokhov MV Abramian IL Mikha?lova SS Volkova IaV Banketov II Golenishchev II Iakovleva 《Canadian Metallurgical Quarterly》1997,(6):40-46
The efficacy of continuous methods of renal substitute therapy (RST) in patients with multiple organ failure is assessed. The patients were divided in 2 groups administered different types of PST. Group 1 were 16 patients subjected to RST by peritoneal dialysis, in group 2 (n = 16) GP and/or GDP were used. Hemodynamics, hematological and biochemical values, and clearance of inflammation mediators were monitored and hemohydrobalance and complications of therapy assessed in the course of RST. Both RST methods proved to be highly effective. The possibility of differentiated use of peritoneal dialysis and GP/GDP permits an individual approach to treatment, and equally high efficacy of both methods solves the problem of treating total renal insufficiency in the majority of patients with multiple organ failure following cardiovascular surgery. 相似文献
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Long-period fibre gratings in specially designed birefringent few-mode fibres are used to demonstrate spectrally flat polarisers with bandwidths of 10 nm and polarisation extinction levels of 20 dB. This is enabled by the special dispersive properties of few-mode fibres, yielding fibre polarisers with performance approaching that of bulk-optic devices. 相似文献