Hasil untuk "Literature (General)"

Zhixiang Liu, Youmin Zhang, Xiang Yu et al.

Ellen A. Drost

Concepts of reliability and validity in social science research are introduced and major methods to assess reliability and validity reviewed with examples from the literature. The thrust of the paper is to provide novice researchers with an understanding of the general problem of validity in social science research and to acquaint them with approaches to developing strong support for the validity of their research.

Tapas Kuilla, Sambhu Bhadra, D. Yao et al.

S. Pavlidou, C. Papaspyrides

A. Mignone, G. Bodo, S. Massaglia et al.

We present a new numerical code, PLUTO, for the solution of hypersonic flows in 1, 2, and 3 spatial dimensions and different systems of coordinates. The code provides a multiphysics, multialgorithm modular environment particularly oriented toward the treatment of astrophysical flows in presence of discontinuities. Different hydrodynamic modules and algorithms may be independently selected to properly describe Newtonian, relativistic, MHD, or relativistic MHD fluids. The modular structure exploits a general framework for integrating a system of conservation laws, built on modern Godunov-type shock-capturing schemes. Although a plethora of numerical methods has been successfully developed over the past two decades, the vast majority shares a common discretization recipe, involving three general steps: a piecewise polynomial reconstruction followed by the solution of Riemann problems at zone interfaces and a final evolution stage. We have checked and validated the code against several benchmarks available in literature. Test problems in 1, 2, and 3 dimensions are discussed.

C. Geyer

Paolo Cignoni, C. Rocchini, Roberto Scopigno

Petra E. Todd, Ken Wolpin

C. Kao, Min-Hsien Chiang

A. Armenakis, A. Bedeian

D. Robinson, L. Foulds

D. Olweus

T. Moeslund, E. Granum

M. Leshno, V. Lin, A. Pinkus et al.

L. Hubert, P. Arabie

N. Jones, C. K. Gomard, P. Sestoft

E. Hoffman, K. McCabe, Keith Shachat et al.

M. Bellare, Daniele Micciancio, B. Warinschi

M. Gunal, M. Pidd