Results 101 to 110 of about 148,648 (315)

Stability and sensitivity analysis of stochastic programs with second order dominance constraints [PDF]

, 2010
In this paper we present stability and sensitivity analysis of a stochastic optimization problem with stochastic second order dominance constraints. We consider perturbation of the underlying probability measure in the space of regular measures equipped ...
Xu, Huifu, Yongchao Liu, Liu, Yongchao, Huifu Xu   +3 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Stability and synchronization of discrete-time Markovian jumping neural networks with mixed mode-dependent time delays

, 2009
Copyright [2009] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services.
Liu, Y, Liu, X, Wang, Z, Liang, J, Liu, Xiaohui., J Liang (7713770), Wang, Zidong., Yurong Liu (9814022), Z Wang (81545), X Liu (7756691), Liang, Jinling., Liu, Yurong.   +11 more
core   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

-Exponential Stability of Nonlinear Impulsive Dynamic Equations on Time Scales

Abstract and Applied Analysis, 2013
The purpose of this paper is to present the sufficient -exponential, uniform exponential, and global exponential stability conditions for nonlinear impulsive dynamic systems on time scales.
Veysel Fuat Hatipoğlu, Deniz Uçar, Zeynep Fidan Koçak   +2 more
doaj   +1 more source

Exponential stability of uncertain time-delayed systems

, 2004
This paper provides a new criterion for exponential stability (with guaranteed decay rate) of a class of uncertain systems with multiple time-varying delays and nonlinear uncertainties by utilizing Halanay inequality.
Jing XJ(景兴建), Wang YC(王越超)
core  

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Nonuniform Exponential Trichotomy for Linear Discrete-Time Systems in Banach Spaces

Journal of Function Spaces and Applications, 2013
The aim of this paper is to give several characterizations for nonuniform exponential trichotomy properties of linear difference equations in Banach spaces.
Xiao-qiu Song, Tian Yue, Dong-qing Li
doaj   +1 more source

Addendum to: Qualitative aspects of solutions in resonators

Archives of Mechanics, 2011
In correcting a small mistake in [10], we can prove a new result on nonexponential stability for a coupled system arising in resonators. This also gives another (surprising and simple) example for a thermoelastic system changing from exponential ...
R. Quintanilla, R. Racke
doaj   +1 more source