Xem 1-20 trên 797 kết quả Research factors
  • FACTORING IN BRAZIL - AN INFORMATION ASYMMETRY APPROACH It is worth noting that the relative magnitude of μ j may be quite modest. Family background variables typically explain the vast majority of the differences in average student test scores across schools, potentially leaving relatively little room for efficiency (or school “value added”) effects.15 Nevertheless, most observers believe that public school efficiency is important, that it exerts a non-trivial role on the educational outcomes of students, and that it varies substantially across schools....

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  • FACTORS INFLUENCING ACADEMIC ACHIEVEMENT OF BUSINESS ADMINISTRATION DEPARTMENT STUDENTS IN THAI PRIVATE HIGHER EDUCATION INSTITUTIONS This idea forms the basis of my empirical strategy. In essence, I compare the sorting parameter θ * in equation (3) across metropolitan housing markets with greater and lesser degrees of residential school choice. Let θ =θ(c,δ)= E[θ *|c,δ] be the average effectiveness sorting of markets characterized by the parameters c and δ , where c is the degree of jurisdictional competition (i.e.

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  • Factor VII-activating protease (FSAP) circulates as an inactive zymogen in the plasma. FSAP also regulates fibrinolysis by activating pro-urokinase or cellular activation via cleavage of platelet-derived growth factor BB (PDGF-BB). As the Marburg I polymorphism of FSAP, with reduced enzymatic activity, is a risk factor for atherosclerosis and liver fibrosis, the regulation of FSAP activity is of major importance.

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  • This report presents a summary and assessment of design margins used in domestic and international pipeline codes throughout the world. Potential changes to the design factors contained in the U.S. pipeline regulations and codes have been recommended as a result of this review. The recommendations allow an increase in the design pressure in many pipelines.

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  • A STUDY OF TAIWANESE TOURIISM BUSINESS AND GOVERNMENT LEADER'S PERCEPTIONS CONCERING TOURISM RESEARCH The first two of these are not particularly plausible. I present strong evidence, in Table 1.2 and in Appendix A, that the district-level choice index is an important determinant 53 of student stratification, even when possible confounding factors are controlled.

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  • ESSAYS ON TOTAL FACTOR PRODUCTIVITY AND HUMAN CAPITAL In fact, I do not estimate separate regressions for each MSA, but the general effect is the same: Unreliability of the peer group measure produces an upward bias in the effect of choice on the peer group gradient, and therefore in the interaction coefficient 1 ϕ

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  • To determine post-harvest losses mainly due to the fact cracked rice, the data were collected systematically based on real farmers and also by experimentations in two seasons (wet 2006, dry 2007). 2007 wet season experiments are being pursued today. The main factors considered in this study during data collection are: • Harvest time before and after the seeds mature • Harvesting methods manual, harvesters, combine harvesters • drying method and cost-sun drying and mechanical drying

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  • Speech acts as minimal unit of discourse analysis have been the focus of a large body of research as they do not only represent language form but also reflect cultural values of the people who perform them. Like most other speech acts, the realization of the speech act of criticizing is influenced by a number of social and situational factors, the perception of which might vary greatly across cultures. In addition, cultures may also differ in their common topics and frequency of criticism their people make in everyday life. ...

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  • Motivating Factors and Perceived Benefit Successes in Implementing the ISO 9002 Registration Process Each family must rent a house. There are enough houses to go around but not so many that there can be empty communities: n( J −1)

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  • To get interested consumers to your website, the site needs to be visible to surfers using Google. Why is Google so important? The research firm Hitwise which measures Web audiences, estimates that Google has 72% of the US search engine market, versus 17.9 % for Yahoo. Microsoft’s two search services, MSN and Live.com, constitute a distant third, at a combined 5.4 percent. Many website owners who track where their visitors come from report that Google’s search engine now refers 80 to 90% of their visitors. 2 For optimal results on Google you will want...

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  • Dedicated to the memory of Barry Johnson, 1937–2002 Abstract The main result of this paper is that the k th continuous Hochschild cohomology groups H k (M, M) and H k (M, B(H)) of a von Neumann factor M ⊆ B(H) of type II1 with property Γ are zero for all positive integers k. The method of proof involves the construction of hyperfinite subfactors with special properties and a new inequality of Grothendieck type for multilinear maps. We prove joint continuity in the · 2 -norm of separately ultraweakly continuous multilinear maps, and combine these results to reduce to...

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  • We prove that a type II1 factor M can have at most one Cartan subalgebra A satisfying a combination of rigidity and compact approximation properties. We use this result to show that within the class HT of factors M having such Cartan subalgebras A ⊂ M , the Betti numbers of the standard equivalence relation associated with A ⊂ M ([G2]), are in fact isomorphism invariants for HT the factors M , βn (M ), n ≥ 0. The class HT is closed under amplifications HT HT and tensor products,

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  • FACTORS THAT INFLUENCE THE DECENTRALIZATION OF THE INFORMATION SYSTEMS UNIT IN ORGANIZATIONS : A CONTIGENCY APPROACH Figure 1.2 displays the average allocation of school effectiveness in markets with three and ten equally-sized districts. Panel A depicts the case where parents are unconcerned about the peer group, as in the left-hand panels of Figure 1.1. Here, families must be perfectly sorted on school effectiveness in equilibrium, and the average μ ’s depicted in the figure are simply order statistics from the standard normal distribution....

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  • This book had its origin over 30 years ago, when it became apparent to Jack Cohen that there were relationships between multiple regression and correlation (MRC) on the one hand and the analysis of variance (ANOVA) on the other which were undreamed of (or at least did not appear) in the standard textbooks with which he was familiar. On the contrary, the texts of the era treated MRC and ANOVA as wholly distinct systems of data analysis intended for types of research that differed fundamentally in design, goals, and types of variables.

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  • Research’s objects in this thesis are the factors affect Audit quality, the competitive capability of Audit Firms in Vietnam which oriented to strengthen Competitive capability in the context of international integration.

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  • Citation Boffard KD, Riou B, Warren B, Choong PI, Rizoli S, Rossaint R, Axelsen M, Kluger Y: Recombinant factor VIIa as adjunctive therapy for bleeding control in severely injured trauma patients: two parallel randomized, placebocontrolled, double-blind clinical trials. J

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  • The estimation of emissions largely depends on the quality of emission factors used for calculation. The study on the estimation of emission factors is important for calculating the emission of air pollutants from road traffic in Ho Chi Minh City (HCMC). The result of this study is the selection of a suitable method and tracer for estimating emission factors of 15 volatile organic compounds (VOCs) from C2-C6 and NOx from road traffic in HCMC. The survey has been carried out in 3/2 Street, District 10, HCMC from January to March 2007. Three VOCs compounds with high average emission...

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  • European cooperation and integration has continued to progress forward over the past five decades, with an ever deepening impact on the member states. The first wave of research into these processes concerned European integration, the process of institution building and policy developments at the European Union (EU) level. The second wave, on Europeanization used integration as an explanatory factor in understanding domestic political change and continuity related to the EU.

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  • The truncated C-terminal portion of Bid (tBid) is an important intermedi-ate in ligand-induced apoptosis. tBid has been shown to be sensitive to pro-teasomal inhibitors and downregulated by activation of the epidermal growth factor (EGF) pathway. Here, we provide evidence that tBid is a substrate of the ubiquitin ligase Itch, which can specifically interact with and ubiquitinate tBid, but not intact Bid.

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  • Growth factors are a group of proteins that regulate a wide variety of cel-lular processes, including proliferation, differentiation, motility, adhesion, and apoptosis of target cells. They play crucial roles in the formation and maintenance of tissue architecture in embryonic development and adult tissue homeostasis.

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