Results 61 to 70 of about 8,428,364 (222)

Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads

open access: yesJournal of Innovative Science and Engineering, 2023
This study aimed to determine the coefficient of acceptability for furniture joints on chair frames. In doing so, three chair configurations made of soft maple and yellow poplar were defined.
Mesut UYSAL
doaj   +1 more source

Probing the Critical Dipole Moment to Support Excited Dipole-Bound States in Valence-Bound Anions.

open access: yesJournal of Physical Chemistry Letters, 2019
We report photodetachment spectroscopy and high-resolution photoelectron imaging of para-halogen substituted phenoxide anions, p-XC6H4O- (X = F, Cl, Br, I).
C. Qian, Guo-Zhu Zhu, Lai‐Sheng Wang
semanticscholar   +1 more source

A Study on the Effect of Adjacent Segments of a Steel l-Beam with Lateral Supports on Its Critical Moment

open access: yesMATEC Web of Conferences, 2019
One of the most common failure modes in a steel beam structure is lateral torsional buckling (LTB). The unbraced length of the beam is a crucial factor for LTB analysis.
Pratiwi Naomi, Karta Wijaya Paulus
doaj   +1 more source

Critical window for the configuration model: finite third moment degrees [PDF]

open access: yes, 2016
We investigate the component sizes of the critical configuration model, as well as the related problem of critical percolation on a supercritical configuration model.
Souvik Dhara   +3 more
semanticscholar   +1 more source

Coordinated Lateral Stability Control of Autonomous Vehicles Based on State Estimation and Path Tracking

open access: yesMachines, 2023
This paper proposes a coordinated control system of autonomous vehicles’ lateral stability based on state estimation and path tracking, which contributes to enhancing path-tracking capability and at the same time maintaining the stability of autonomous ...
Jun Liu   +3 more
doaj   +1 more source

Moment Stability of the Critical Case of PWM Feedback Systems with Stochastic Perturbations

open access: yesAbstract and Applied Analysis, 2012
This paper further studies the moment stability of pulse-width-modulated (PWM) feedback system which is subjected to multiplicative and additive random disturbance modeled by the derivative of Wiener process. Different from the existing investigation, we
Zhong Zhang, Lixia Ye
doaj   +1 more source

Research Paper: Investigation of Laser Self-Focusing in Quantum Plasma by the Moment Theory Approach [PDF]

open access: yesفیزیک کاربردی ایران
In this work, considering the moment theory propagation of the laser beam with relativistic intensity in thermal quantum plasma is studied. Using the Maxwell equation and dielectric function obtained by the quantum hydrodynamic model, the mathematical ...
Somaye Zare
doaj   +1 more source

Modular case of Levinson's theorem [PDF]

open access: yes, 2014
We evaluate the integral mollified second moment of L-functions of primitive cusp forms and we obtain, for such L-function, an explicit positive proportion of zeros which lie on the critical ...
Bernard, Damien
core   +2 more sources

Lateral-distortional buckling of continuous steel-concrete composite beam

open access: yesRevista IBRACON de Estruturas e Materiais, 2018
In hogging bending moment regions of continuous composite beams the collapse by lateral-distortional buckling (LDB) can occur. The design against LDB according to ABNT NBR 8800:2008 begins with the determination of the elastic critical moment, which ...
T. V. AMARAL   +3 more
doaj   +2 more sources

Magnetic Properties of Ab initio Model for Iron-Based Superconductors LaFeAsO

open access: yes, 2010
By using variational Monte Carlo method, we examine an effective low-energy model for LaFeAsO derived from an ab initio downfolding scheme. We show that quantum and many-body fluctuations near a quantum critical point largely reduce the antiferromagnetic
Aichhorn M.   +36 more
core   +1 more source

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