Results 71 to 80 of about 1,902,120 (236)

The Spacetime Life of a Non-BPS D-particle [PDF]

, 2000
We investigate the classical geometry generated by a stable non-BPS D-particle. We consider the boundary state of a stable non-BPS D-particle in the covariant formalism in the type IIB theory orbifolded by (-1)^{F_L} I_4.
Angelantonj, Bachas, Bergman, Bergman, Bergman, Bergman, Bertolini, Bianchi, Billó, Billó, Callan, Callan, Callan, Callan, Dai, Di Vecchia, Di Vecchia, Di Vecchia, Dixon, Douglas, Duff, Eduardo Eyras, Eyras, Frau, Frau, Gaberdiel, Gaberdiel, Gallot, Garousi, Giveon, Green, Green, Harvey, Horowitz, Klebanov, Klebanov, Kutasov, Lambert, Lerda, Lifschytz, Majumder, Maldacena, Michishita, Peet, Polchinski, Polchinski, Russo, Sagnotti, Sen, Sen, Sen, Sen, Sen, Sen, Sen, Strominger, Sudhakar Panda, Tseytlin, Volkov, Witten   +59 more
core   +2 more sources

Performance of Convolution Codes Based on 60 GHz Inter-Chip Wireless Interconnection System

Dianxin kexue, 2015
In order to solve reliability problem in 60 GHz inter-chip wireless interconnection system，the performance of convolution codes was studied from the view of coding gain and energy consumption.
Xuehua Li, Siyu Shen, Yafei Wang
doaj   +2 more sources

Nicolai Hartmanns Kritische Ontologie („wie sie als Grundlage der Gnoseologie anzustreben ist“) und der Kritische Realismus der Gestaltpsychologie („Berliner Schule“/Gestalttheorie)

Gestalt Theory, 2018
The author exemplifies the congruency of essential foundations between the critical realism of the Berlin School of Gestalt Psychology (Gestalt theory) and Nicolai Hartmann`s Critical Ontology.
Walter Hans-Jürgen P.
doaj   +1 more source

Finite-size scaling above the upper critical dimension revisited: The case of the five-dimensional Ising model

, 1998
Monte Carlo results for the moments of the magnetization distribution of the nearest-neighbor Ising ferromagnet in a L^d geometry, where L (4 \leq L \leq 22) is the linear dimension of a hypercubic lattice with periodic boundary conditions in d=5 ...
Binder, Kurt, Blöte, Henk W. J., Luijten, Erik   +2 more
core   +2 more sources

Notch effect on the fracture of several rocks: Application of the Theory of Critical Distances

, 2017
The paper analyses the fracture behaviour of several rocks, namely a sandstone, a limestone and two marbles, one of them being a Carrara marble. The experimental program comprises in total 216 fracture specimens, tested in 4-point bending conditions and ...
J. Justo, J. Castro, S. Cicero, M. A. Sánchez-Carro, R. Husillos   +4 more
semanticscholar   +1 more source

Multiaxial fatigue analysis of notched components using combined critical plane and critical distance approach

International Journal of Mechanical Sciences, 2019
Combinations of geometric discontinuities and multiaxial loads appear commonly in engineering components, which raise both stress gradient and multiaxial stress states near the notch root.
D. Liao, Shun‐Peng Zhu, G. Qian
semanticscholar   +1 more source

Dual-Dimensional Digital Transformation Systematically Reshapes the U-Curve of Knowledge and Political Distance on Subsidiary Exit

Systems
In the era of digital business model innovation, multinational corporations face a dual challenge: leveraging digital technologies to overcome institutional barriers while reconfiguring value creation in cross-border operations. Grounded in institutional
Zhengyuan Zhou, Lei Wang
doaj   +1 more source

Pure scaling operators at the integer quantum Hall plateau transition

, 2014
Stationary wave functions at the transition between plateaus of the integer quantum Hall effect are known to exhibit multi-fractal statistics. Here we explore this critical behavior for the case of scattering states of the Chalker-Coddington model with ...
Bondesan, R., Wieczorek, D., Zirnbauer, M. R.   +2 more
core   +1 more source

Computational model for low cycle fatigue analysis of lattice materials: Incorporating theory of critical distance with elastoplastic homogenization

European Journal of Mechanics - A/Solids, 2021
Danial Molavitabrizi, A. Ekberg, S. M. Mousavi   +2 more
semanticscholar   +1 more source

Evaluation of notch effects in low cycle fatigue of alloy 718 using critical distances

MATEC Web of Conferences, 2018
Gas turbine disks contain many notch-like features acting as stress raisers. The fatigue life based on the notch root stress may be overly conservative as the steep stress gradient in front of the notch may give rise to so-called notch support.
Eriksson Robert, Simonsson Kjell, Leidermark Daniel, Moverare Johan   +3 more
doaj   +1 more source