نتایج جستجو برای: perfect man
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In this study, a steady, incompressible, and laminar-free convective flow of a two-dimensional electrically conducting viscoelastic fluid over a moving stretching surface through a porous medium is considered. The boundary-layer equations are derived by considering Boussinesq and boundary-layer approximations. The nonlinear ordinary differential equations for the momentum and energy equations a...
This paper describes the development of an experience factory in an Australian organization involved in the field of telecommunications. Faced with improvement needs, in 1998 the organization placed special attention on approaches to support improvement activities. Towards the end of 1998 a project was started between the company and the Centre for Advanced Empirical Software Research (CAESAR) ...
In this chapter, we focus on finite two-player non-zero-sum stochastic games. Following the notations used in earlier chapters, we let S be the state space, and A and B be the action sets of players 1 and 2 respectively. All three sets S,A and B are finite. Generic elements of S, A and B will be denoted by z, a and b. We let p(·|z, a, b) be the transition function of the game and r : S × A× B →...
This paper presents a new dynamic file organization scheme based on hashing. The hash functions used here, being defined by extended hash indicator tables (EHITs), are both dynamic and perfect. The allocated storage space can be enlarged and shrunk without reorganizing the data file. Simulation results show'that the storage utilization is approximately equal to 70% in an experiment where the nu...
We call a ring $R$ right generalized semiperfect if every simple right $R$-module is an epimorphic image of a flat right $R$-module with small kernel, that is, every simple right $R$-module has a flat $B$-cover. We give some properties of such rings along with examples. We introduce flat strong covers as flat covers which are also flat $B$-covers and give characterizations of $A$-perfe...
CONTENTS The natural history of COPD: lung function and the role of exacerbations D.M. Mannino . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627 The epidemiology of respiratory impairment and disease in two generations of the Renfrew and Paisley (MIDSPAN) Study. G. Watt, D. Hole, C. Gillis, C. Hart, A. McConnachie, G....
often than women, may contribute to inequalities of opportunity between the sexes. "It is through language that we [women] come to know our subordinate place in the world."2 Sexism is deeply embedded in the English language, and various ways of avoiding sex biased writing have been suggested.' These have ranged from the use of plural pronouns in the singular and the avoidance of words containin...
Man-made composite materials called "metamaterials" allow for the creation of unusual wave propagation behavior. Acoustic and elastic metamaterials in particular, can pave the way for the full control of sound in realizing cloaks of invisibility, perfect lenses and much more. In this work we design acousto-elastic surface modes that are similar to surface plasmons in metals and on highly conduc...
Shall We Kill or Enslave Caesar? Analyzing the Caesar Model When a society overthrows a ruler – call the ruler Caesar – what determines whether Caesar is killed or enslaved? This paper presents a model of killing versus enslaving Caesar, based on a new theory which unifies justice, status, and power. The model pertains to societies which value ordinal goods like bravery, yielding predictions fo...
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