Results 241 to 250 of about 3,649,371 (299)

Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity

Advanced Science, EarlyView.
This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj, Jean‐Philippe Vit, Alexandre Hutton, Yosef Koronyo, Saba Shahin, Edward Robinson, Ernesto Barron, Anthony Rodriguez, Ousman Jallow, Julia Sheyn, Bhakta Prasad Gaire, Lalita Subedi, Miyah R. Davis, Barathan Gnanabharathi, Alexander V. Ljubimov, Stuart L. Graham, Vivek K. Gupta, Mehdi Mirzaei, Debra Hawes, Katlin Silm, Keith L. Black, Lon S. Schneider, Alfredo A. Sadun, Jesse G. Meyer, Dieu‐Trang Fuchs, Maya Koronyo‐Hamaoui   +25 more
wiley   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Ye Old Sandwich Board

, 2012
Ye Old Sandwich Board
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Sandwich Structures

Applied Mechanics Reviews, 2001
The use of sandwich structures is increasing rapidly. It is used in many applications ranging from satellites, aircraft, ships, automobiles, rail cars, and in bridge construction to mention only a few. The purpose of the following review article is to provide a general introduction to or discussion of the structural mechanics involved in the field of ...
openaire   +1 more source

Homogenization of sandwich structures

International Journal for Numerical Methods in Engineering, 2004
AbstractA homogenization method is proposed for sandwich structures consisting of two plates interlaced with beams and shells in a periodic, lattice structure. The proposed method is a quasi‐continuum approach where the constitutive response is obtained from the generalized forces of the interlacing elements.
Rabczuk, T., Kim, J. Y., Samaniego, E., Belytschko, T.   +3 more
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Deformation of Sandwich Structure

The Journal of the Royal Aeronautical Society, 1965
The purpose of this note is to present formulae, derived by stationary energy considerations, for the deflection of an arbitrary length of sandwich structure subjected to the three-point bend test, for comparison with experimental results.
H. L. Cox, D. W. Martin
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Study on Sandwich Core Modeling for Structural Analysis of Sandwich Composite Structure

Materials Science Forum, 2018
This study aims to investigate numerically the damage area of a sandwich composite structure. In this work, the optimal sandwich core modeling method was proposed. This study applied two modeling methods to compare their analysis results for the structural analysis of the sandwich composite structure.
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Sandwich For The Body Structure

SAE Technical Paper Series, 1984
<div class="htmlview paragraph">An investigation was conducted into the feasibility of sandwich utilisation for car bodies. In order to establish the basis of flexibility to sandwich material compositions, a classification of the body structure into primary and secondary functions is described and analytical methods are discussed.
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Stability Analysis of Multilayer Sandwich Structures

AIAA Journal, 1973
The finite element method is applied to the stability analysis of multilayer sandwich structures with n stiff layers and n-1 weak cores, in which each layer or core can assume different material properties, so that the concept of common shear angle is no longer applicable. A beam element, a rectangular plate element and a triangular element are used in
Khatua, TP, Cheung, YK
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Structural Mechanics of Anti-Sandwiches

2019
This book provides an extensive introduction to the mechanics of anti-sandwiches: non-classical composites with multiple homogeneous layers but widely differing parameters concerning their geometry and materials. Therefore, they require special attention in the context of structural mechanics. The theoretical framework presented here is based on a five
openaire   +1 more source