Under the assumption

In this paper, we propose an analysis of the impact of spatial variation and temporal evolution of thermal properties of fuel pins on a CFV-like core behavior during an ULOF accident. These effects are usually neglected under some a priori conservative assumptions.

8p christabelhuynh 30-05-2020 11 1   Download

Electrokinetic phenomena are induced by the relative motion between a fluid and a solid surface and are directly related to the existence of an electrical double layer with excess charges. In this work, we use a theoretical study of electrokinetics in a narrow cylindrical capillary to obtain the streaming potential and electroosmosis coefficients under the thin double layer assumption.

7p vimessi2711 02-04-2019 21 1   Download

Acomputational approach is used to analyse temporal gene expression in the context of metabolic regulation. It is based on the assumption that cells developed optimal adaptation strategies to changing environmental conditions. Time-dependent enzyme profiles are calculatedwhichoptimize the function of a metabolic pathway under the constraint of limited total enzymeamount.For linearmodel pathways it is shown thatwave-like enzyme profiles are optimal for a rapid substrate turnover.

8p tumor12 22-04-2013 49 3   Download

ACCOUNTING IMFORMATION, INDIVIDUA DIFFRENTCES, AND ATTRIBUTIONS IN THE PERFORMANCE EVALUTION PROCESS Simulation of expanding choice In this subsection, I describe simulations of a hypothetical regional economy under several combinations of (δ , J). As δ grows, the relative importance of school effectiveness diminishes and the likelihood of unsorted equilibria expands. By the logic above, for any fixed δ we might expect unsorted equilibria to be less prominent with many districts than with few. Where Figure 1.

292p mualan_mualan 25-02-2013 44 7   Download

AN EMPIRICAL INVESTIGATION OF THE EFFECTIVENESS OF ENTERPRISE RESOURCE PLANNING (ERP) SYSTEMS, AS ASSESSED BY MANAGEMENT ACCOUNTANTS This tendency is at the core of my empirical strategy. To clarify it, I present next to a simulation exercise that demonstrates the impact of market structure (J) on effectiveness sorting under different assumptions about the importance of peer group to parental preferences (δ), and thus about the “stickiness” of residential assignments.

123p mualan_mualan 25-02-2013 70 14   Download

Given a compact four dimensional manifold, we prove existence of conformal metrics with constant Q-curvature under generic assumptions. The problem amounts to solving a fourth-order nonlinear elliptic equation with variational structure. Since the corresponding Euler functional is in general unbounded from above and from below, we employ topological methods and min-max schemes, jointly with the compactness result of [35]. 1.

48p dontetvui 17-01-2013 59 7   Download

SOLVABILITY CONDITIONS FOR SOME DIFFERENCE OPERATORS N. C. APREUTESEI AND V. A. VOLPERT Received 24 June 2004 Infinite-dimensional difference operators are studied. Under the assumption that the coefficients of the operator have limits at infinity, limiting operators and associated polynomials are introduced. Under some specific conditions on the polynomials, the operator is Fredholm and has the zero index. Solvability conditions are obtained and the exponential behavior of solutions of the homogeneous equation at infinity is proved. 1.

13p sting12 10-03-2012 34 5   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học thế giới đề tài: Exploring the assumptions underlying genetic variation in host nematode resistance

24p toshiba19 08-11-2011 37 3   Download