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LiMII(IO3)3 (MII = Zn and Cd): Two Promising Nonlinear Optical Crystals Derived from a Tunable Structure Model of α‐LiIO3（图）
非线性 光学晶体 LiMII
2023/3/28
Excellent nonlinear optical materials simultaneously meet the requirements of large SHG response, phase‐matching capability, wide transparency windows, considerable energy band‐gap, good thermal stabi...
First Exact Model for Diffusion in Magnesium Alloys at Illinois
First Exact Model Diffusion Magnesium Alloys Illinois
2017/3/30
The movement of atoms in solids controls everything.“Everything” includes the materials our world functions with — batteries, corrosion, the processing of structural materials like steels, advanced st...
A Gaussian distribution model of anisotropic magnetorheological elastomers
Gaussian distribution Anisotropic Magnetorheological elastomers
2015/3/30
A Gaussian distribution model was developed to examine the field-induced performance of anisotropic magnetorheological elastomers. The developed model was based on the assumption that the iron particl...
Dynamics and Kinetics of Model Biological Systems
Biological charged polymer pores gel dynamic properties
2014/11/21
In this work we study three systems of biological interest: the translocation of a heterogeneously charged polymer through an infinitely thin pore, the wrapped of a rigid particle by a soft vesicle an...
Environmental accounting and the FADN as a basis of model for detecting the material flow cost accounting
creative accounting environmental costs fraud in accounting
2014/10/11
The quality of the reported accounting data and the way these data are used are becoming more and more risky aspects of business management. Many instruments are already used to identify the creative ...
Penn researchers 'design for failure' with model material（图）
design for failure model materia
2014/3/18
When deciding what materials to use in building something, determining how those materials respond to stress and strain is often the first task. A material’s macroscopic, or bulk, properties in this a...
Penn researchers 'design for failure' with model material（图）
design for failure model material
2014/3/21
Researchers at the University of Pennsylvania have devised a method to study stress at the macro and micro scales at the same time using a model system in which microscopic particles stand in for mole...
A minimal model for excitons within time-dependent density-functional theory
minimal model excitons time-dependent density-functional theory
2012/2/24
The accurate description of the optical spectra of insulators and semiconductors remains an important challenge for time-dependent density-functional theory (TDDFT). Evidence has been given in the lit...
Inverse neuro-fuzzy MR damper model and its application in vibration control of vehicle suspension system
MRdamper ANFIS inverse model semi-active control LQG control vehicle suspension
2015/3/30
In this paper, a magneto-rheological (MR) damper-based semi-active controller for vehicle suspension is developed. This system consists of a linear quadratic Gauss (LQG) controller as the system contr...
Temperature-Dependent Mechanical Properties and Model of Magnetorheological Elastomers
Magnetorheological elastomers magnetic particles and iron particles soft rubber elastic modulus damping a magnetic field
2015/3/30
Magnetorheological elastomers (MREs) are composed of magnetizable particles (iron particles) and a soft rubberlike matrix. Their mechanical properties, including modulus and damping capability, depend...
A model for grain growth based on the novel description of dendrite shape
Solidification Process Application of Information Technology to the Foundry Industry
2011/3/11
We use novel description of dendritic shape in the micro solid phase growth model. The model describes evolution of both primary solid solution dendrite and eutectic that forms between arms and grains...
Application of simplified model to sensitivity analysis of solidification process
Application of information technology to the foundry industry Solidification process
2011/3/11
The sensitivity models of thermal processes proceeding in the system casting-mould-environment give the essential information concerning the influence of physical and technological parameters on a cou...
rid graded element model for transient heat conduction in functionally graded materials
Graded element model Functionally graded materials Hybrid FEM Transient heat conduction
2012/2/24
This paper presents a hybrid graded element model for the transient heat conduction problem in functionally graded materials (FGMs). First, a Laplace transform approach is used to handle the time vari...
Static analysis of ultra-thin beams based on a semi-continuum model
Bending stiffness MEMS/NEMS Relaxation coefficient Semi-continuum model Size-dependence
2012/2/29
A linear semi-continuum model with discrete atomic layers in the thickness direction was developed to investigate the bending behaviors of ultra-thin beams with nanoscale thickness. The theoretical re...
A plastic indentation model for sandwich beams with metallic foam cores
Indentation Sandwich beam Metallic foam
2012/2/28
Light weight high performance sandwich composite structures have been used extensively in various load bearing applications. Experiments have shown that the indentation significantly reduces the load ...