Results 81 to 90 of about 161,738 (300)

On the Problem of Bending of Transversally Isotropic Plates

open access: yesEngineering Transactions, 2000
The possibility of analysis of transversally isotropic plates of medium thickness by means of representing the displacements in the form of finite series along the lateral coordinate is examined. Differential equations of the twelfth order are derived. Conditions on the plate boundaries are determined.
openaire   +3 more sources

Bioinspired Mechanosensitive Organic Artificial Neuron With Programmable Excitatory and Inhibitory Responses via Nonlinear Mechano‐Electrochemical Coupling

open access: yesAdvanced Materials, EarlyView.
Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa   +4 more
wiley   +1 more source

Indentation Analysis of Transversely Isotropic Materials [PDF]

open access: yes, 2012
Instrumented indentation, as a tool for characterization of mechanical properties, has well been established in the past decades. Studies have been conducted to understand the behavior of isotropic materials under indentation and techniques to accurately
Bhat, Talapady Srivatsa
core   +1 more source

THE DIRICHLET PROBLEM FOR TRANSVERSELY-ISOTROPIC PANEL

open access: yesАвіаційно-космічна техніка та технологія, 2017
This paper is a part of series of previous published papers which are devoted to obtaining analytically-numerical solutions of boundary value problems of the theory of shells and plates with arbitrary stresses and inhomogeneous boundary conditions of the
Сиявуш Ахмедович Халилов   +5 more
doaj   +1 more source

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

open access: yesAdvanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane   +4 more
wiley   +1 more source

Modal Analysis–Based Characterization of the Material Properties of a Sawbones Composite Vertebra Model

open access: yesApplied Sciences
Composite bone replicas are widely used in biomechanical testing as alternatives to cadaveric specimens, with numerical models often complementing or replacing experiments. The reliability of these models depends strongly on accurate material parameters.
Marthe Van den Bogaert   +4 more
doaj   +1 more source

Two‐Dimensional Isotropic Spatial Differentiation Through Complete Polarization Control

open access: yesAdvanced Optical Materials, EarlyView.
This work enables two‐dimensional isotropic spatial differentiation at planar interfaces over a wide range of incident angles by extending the output polarization from linear to elliptical. The choice of incident angle can be used to balance broader spectral response at low angles and higher edge‐detection efficiency at larger angles.
Doyoon Lee, Minkyung Kim
wiley   +1 more source

On the strength of transversely isotropic rocks

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, 2018
SummaryAccurate prediction of strength in rocks with distinct bedding planes requires knowledge of the bedding plane orientation relative to the load direction. Thermal softening adds complexity to the problem since it is known to have significant influence on the strength and strain localization properties of rocks.
Yang Zhao   +3 more
openaire   +2 more sources

Ultrasonic beam distortion in transversely isotropic media [PDF]

open access: yes, 1987
The distortion of beam profiles and skewing of beam energy observed in transmission of ultrasound into a transversely isotropic medium can lead to erroneous interpretations of NDE data for materials such as columnar-grain steels and fiber-reinforced ...
Roberts, R. A., Kupperman, D. S.
core  

Elastic-plastic Transition of Transversely Isotropic Thick-walled Rotating Cylinder under Internal Pressure [PDF]

open access: yes, 2009
Elastic-plastic stresses for a transversely isotropic thick-walled rotating cylinder under internal pressure have been obtained by using Seth’s transition theory.
Sharma, Sanjeev   +2 more
core   +1 more source

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