On the prevalence of hierarchies in social networks [PDF]
, 2016 In this paper, we introduce two novel evolutionary processes for hierarchical networks referred to as dominance- and prestige-based evolution models, i.e., DBEM and PBEM, respectively.
Bou Ammar, H +3 more
core +1 more source
FEM simulation of a crack propagation in a round bar under combined tension and torsion fatigue loading [PDF]
, 2015 An edge crack propagation in a steel bar of circular cross-section undergoing multiaxial fatigue loads is simulated by Finite Element Method (FEM). The variation of crack growth behaviour is studied under axial and combined in phase axial+torsional ...
A., Maligno +3 more
core +1 more source
The use of direct boundary element method for gaining insight into complex seismic site response [PDF]
, 2005 The boundary element method is specially well suited for the analysis of the seismic response of valleys of complicated topography and stratigraphy. In this paper the method’s capabilities are illustrated using as an example an irregularity stratified ...
Alarcón Álvarez, Enrique +3 more
core +3 more sources
Acoustic scattering characteristics of underwater multicell cavity corner reflectors [PDF]
Zhihui kongzhi yu fangzhenUnderwater multicell single-layer thin metal plate corner reflectors can’t form a relatively stable TS in a large space because of its strong frequency characteristics.
WANG Jieya, LUO Yi, CHU Zichao, WANG Xiaowei
doaj +1 more source
Numerical Study of Length Spectra and Low-lying Eigenvalue Spectra of Compact Hyperbolic 3-manifolds
, 2000 In this paper, we numerically investigate the length spectra and the low-lying eigenvalue spectra of the Laplace-Beltrami operator for a large number of small compact(closed) hyperbolic (CH) 3-manifolds.
+17 more
core +1 more source
Retardation effects due to overloads in aluminium-alloy aeronautical components [PDF]
, 2017 Fatigue data are generally derived under constant-amplitude loading conditions, but aircraft components are subjected to variable-amplitude loading. Without interaction effects, caused by overloads and underloads intermingled in a loading sequence, it ...
Armentani +21 more
core +4 more sources
Integrated ecological–economic fisheries models—Evaluation, review and challenges for implementation [PDF]
, 2017 Marine ecosystems evolve under many interconnected and area-specific pressures. To fulfil society's intensifying and diversifying needs while ensuring ecologically sustainable development, more effective marine spatial planning and broader-scope ...
Andersen +215 more
core +11 more sources
Necessary and sufficient condition for longitudinal magnetoresistance
, 2010 Since the Lorentz force is perpendicular to the magnetic field, it should not affect the motion of a charge along the field. This argument seems to imply absence of longitudinal magnetoresistance (LMR) which is, however, observed in many materials and ...
A. A. Abrikosov +12 more
core +1 more source
The scalability of the matrices in direct Trefftz method in 2D Laplace problem
, 2015 This paper presents an interesting property of the matrices that may be obtained with the use of direct Trefftz method. It is proved analytically for 2D Laplace problem that values of the elements of matrices describing the capacitance of two scaled ...
Borkowski, M.
core +1 more source
Fast Hierarchical Boundary Element Method for Large Scale 3-D Elastic Problems [PDF]
, 2010 This chapter reviews recent developments in the strategies for the fast solution of boundary element systems of equations for large scale 3D elastic problems.
Aliabadi, MH +2 more
core +2 more sources