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definition of small medium and large enterprises in usa

Báo cáo y học:

Báo cáo y học: "A Comparison of Immuncapture Agglutination and ELISA Methods in Serological Diagnosis of Brucellosis"

Y học thưởng thức

... possible to determine the type of antibody (3). Obtaining negative results in agglutination tests is a common phenomenon. One of the reasons for this is blocking antibodies. One of the methods ... since the brucellacapt could determine all three of the antibodies and blocking antibodies that form against brucella, the titers that it has determined were higher in number than STA and ... place in diagnosis of brucellosis. Antibodies begin to form 2 weeks after the beginning of disease. Those who engage in animal husbandry may have normal antibodies at 1/80 titer. Im-munglobulin...
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Báo cáo y học:

Báo cáo y học: "Comparative study of serum Na+ and K+ levels in senile cataract patients and normal individuals"

Y học thưởng thức

... Department of Biochemistry and Nutrition in Iran University of Medical Sciences. He is interested in study of nutrition and trace elements in human blood. Manuchehr Imamian obtained BSc in Chemistry ... levels and effect on lens metabolism and probably cataract formation. In this paper, we study serum level of Na+ and K+ in senile cataract patients and normal individuals. Methods and materials: ... Department of Ophthalmology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran 2 Department of Biochemistry and Nutrition, School of Medicine, Iran University of Medical...
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Children’s Health Deficits due to Diarrhoea: Effects of Water Supply and Sanitation Systems in Slums with Different Water Logging Conditions

Children’s Health Deficits due to Diarrhoea: Effects of Water Supply and Sanitation Systems in Slums with Different Water Logging Conditions

Môi trường

... persistent and non-inundation) and 5 types of inundation (rainy, stagnant-water, heavy-rainy, monsoon-flood and drainage-water inundations). Ten sub-districts were selected by integrating information ... having a latrine, not filtering or boiling water, no water treatment procedures, defecating in open field rather than a latrine and without hand washing (with and without soap) before eating and ... NCDHouseholds in each community ( % )( f )Households using overhead hanging latrineHouseholds using sanitary latrineHouseholds using unsanitary latrineHouseholds using no latrine at allHand washing...
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An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

Môi trường

... In a recent study, Cho et al. [12] investigated the effect of a gap in the inclined rib on heat transfer in a square duct and reported that a gap in the inclined rib accelerates the flow and ... (Online) ©2010 International Energy & Environment Foundation. All rights reserved. 997[21] Aharwal K.R. Gandhi B.K. and Saini J.S. “Investigation of heat transfer and friction using inclined ... Mechanical Engineering S.G.S.I.T.S. Indore (M.P.), India. 2 Department of Mechanical and Industrial Engineering I.I.T. Roorkee (U.A.), India. Abstract Artificial roughness in the form of repeated...
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Tài liệu Application of Genetic Algorithms and Simulated Annealing in Process Planning Optimization pptx

Tài liệu Application of Genetic Algorithms and Simulated Annealing in Process Planning Optimization pptx

Cơ khí - Chế tạo máy

... according to the order of these OPTs in string-2 to form the right side of offspring-1. By doing so, the order among the OPTs in both string-1 and string-2 is maintained in offspring-1. Offspring-2 ... side of offspring-1. The right side of offspring-1 isconstructed by the OPTs in the right side of string-1 and their sequence is reorganized accordingto the order of these OPTs in string-2.3. ... accuracy and surface finish. The machines used include conventional machines (e.g.,horizontal and vertical milling, drilling, and grinding) and CNC machining centers. 9.2.2 The Process Planning...
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Tài liệu Changing patterns of cardiovascular diseases and cancer mortality in Portugal, 1980--2010 docx

Tài liệu Changing patterns of cardiovascular diseases and cancer mortality in Portugal, 1980--2010 docx

Sức khỏe giới tính

... identify points of significant change in the log-linear slope of the trend (joinpoints) [14]. The analysis starts with the minimum number of joinpoints (no joinpoints corresponds to a straight line), ... number of deaths caused by gastro-intestinal diseases, injuries and poisoning, and infectious and parasitic diseases in the last three decades, in Portugal [10]. Since some of these causes of death ... miscoding can occur mainly because of incorrect diagnoses, incorrect or incomplete death certificates, misinterpretation of ICD rules for coding underlying causes, and variations in the use of...
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Tài liệu The Centrality of Money, Credit, and Financial Intermediation in Marx’s Crisis Theory: An Interpretation of Marx’s Methodology pptx

Tài liệu The Centrality of Money, Credit, and Financial Intermediation in Marx’s Crisis Theory: An Interpretation of Marx’s Methodology pptx

Ngân hàng - Tín dụng

... gross rate of profit is the ratio of interest plus rent plus the profit of industrial and commercial enterprises to invested capital. The net rate of profit is the ratio of industrial and commercial ... disequilibrium and crisis. And the degree and character of the anarchy and incoherence of SCP and of capitalism depends upon the relative importance and particular institutional underpinnings of the ... of circulation ruptures the simultaneity of purchase and sale. In SCP the individual act of exchange is by its nature incomplete; it is only one link in an ever-expanding chain of actions and...
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Tài liệu CHEAP POSTAGE REMARKS AND STATISTICS ON THE SUBJECT OF CHEAP POSTAGE AND POSTAL REFORM IN GREAT BRITAIN AND THE UNITED STATES ppt

Tài liệu CHEAP POSTAGE REMARKS AND STATISTICS ON THE SUBJECT OF CHEAP POSTAGE AND POSTAL REFORM IN GREAT BRITAIN AND THE UNITED STATES ppt

Cao đẳng - Đại học

... business of the country, but upon the intelligence, knowledge, and the exercise of the friendly and social feelings; and in the opinion of the undersigned, should be reduced to the lowest point ... safe, and cheap intercourse. By so doing, energy is infused into the trade of the country, the business of the people enlarged, and made more active, and an irresistible impulse given to industry ... and reduction of the rates of postage, there are not one thousandconsiderate and reflecting people, in the Union, who desire or demand anything of the kind. “The commercial and mercantile...
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Tài liệu Urban-Rural Disparities of Child Health and Nutritional Status in China from 1989 to 2006 doc

Tài liệu Urban-Rural Disparities of Child Health and Nutritional Status in China from 1989 to 2006 doc

Sức khỏe trẻ em

... to 4.5 in 2006. This finding suggests the protein/fat rich foods have become cheaper relative to rice, which helps explain the decreasing intake of cereals and increasing intake of protein/fat ... 1992 in China and find that the height difference between urban and rural children has been increasing since China’s Reform and Opening Policy in 1978. Furthermore, Luo et al. (2009) examine ... Liaoning, and Shandong. In the first three waves (1989, 1991, and 1993), Heilongjiang Province was not included. In the wave of 1997, Liaoning Province was excluded. In each sampled province,...
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Tài liệu Báo cáo khoa học: Differential effects of Mxi1-SRa and Mxi1-SRb in Myc antagonism ppt

Tài liệu Báo cáo khoa học: Differential effects of Mxi1-SRa and Mxi1-SRb in Myc antagonism ppt

Báo cáo khoa học

... predominanttranscript in the adult intestine and in the developingembryo, whereas Mxi1-SRb transcripts predominate in the adult liver and kidney [12]. In our initial description of Mxi1-SRa and ... were picked and expanded. Afterinduction with doxycycline (1 lgÆmL)1), the individualclones were tested for their expression of the protein of interest.Flag pull down⁄silver staining⁄mass ... arrow:approximately 52 kDa band in lanes a1 and a 2in comparison to corresponding area in lane E1 whichis from cell lines established from the Myc+Ras+ empty vector point). Once again, this finding of expressed...
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Tài liệu Báo cáo khoa học: Altered expression of CD1d molecules and lipid accumulation in the human hepatoma cell line HepG2 after iron loading pptx

Tài liệu Báo cáo khoa học: Altered expression of CD1d molecules and lipid accumulation in the human hepatoma cell line HepG2 after iron loading pptx

Báo cáo khoa học

... ferritin expression in nonpermeabilized (thin lines,– saponin) and permeabilized cells (thick lines, + saponin) cells cul-tured without and with iron as indicated. (D) Perls’ staining of cyto-spins ... further increase in ROS production as deter-mined by an increase in DCFH mean fluorescenceintensity (Fig. 2B, thick line). In addition, determin-ation of acrolein adducts, a marker of oxidative ... impact in protein integrity, as indicatedby an increase in protein-bound acrolein adducts atthe cell surface, which point to acrolein-adducts as areliable marker of lipid peroxidation also in...
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Tài liệu Báo cáo khoa học: Inhibitory properties of cystatin F and its localization in U937 promonocyte cells ppt

Tài liệu Báo cáo khoa học: Inhibitory properties of cystatin F and its localization in U937 promonocyte cells ppt

Báo cáo khoa học

... processregulating its inhibitory properties.Screening of proteases for their inhibition showedthat cystatin F is different from other cystatins, both in terms of specificity and strength of binding to ... Cystatins are generally rather non-selective inhibitors. An interesting feature of cystatinF is the 100-fold stronger inhibition of cathepsins F,L, and V than of cathepsin S. Cathepsin S is ... cystatin C is the mostdiscriminating residue for binding to cathepsins B, H,L, S [24]. No L9K mutants of cystatin C have beenprepared yet to study the effect of incorporating theCystatin F in...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "Applications of GPC Rules and Character Structures in Games for Learning Chinese Characters" doc

Báo cáo khoa học

... hints to link the meanings and writings of Chinese characters. For instance, “河”(he2, river) [Note: Chinese char-acters will be followed by their pronunciations, denoted in Hanyu pinyin, and, ... challenging task for learners of Chinese. To read everyday news articles, one needs to learn thou-sands of Chinese characters. The official agents in Taiwan and China, respectively, chose 5401 and ... Tzeng, and D L. Hung. 2005. Consistency, regularity, and frequency effects in naming Chinese characters, Language and Linguistics, 6(1), 75–107. C H. Lin and P. Collins. 2012. The effects of...
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