Results 61 to 70 of about 18,895 (317)

Peridynamic Open-Hole Tensile Strength Prediction of Fiber-Reinforced Composite Laminate Using Energy-Based Failure Criteria

Advances in Materials Science and Engineering, 2019
In the present study, peridynamic (PD) open-hole tensile (OHT) strength prediction of fiber-reinforced composite laminate using energy-based failure criteria is conducted. Spherical-horizon peridynamic laminate theory (PDLT) model is used.
Xiao-Wei Jiang, Hai Wang, Shijun Guo
doaj   +1 more source

Weakening the nuclear envelope: Lamin B receptor in melanoma metastasis

Molecular Oncology, EarlyView.
LBR‐driven nuclear fragility supports melanoma invasion. A: Melanocyte presents low LBR (Lamin B Receptor) levels, maintaining nuclear integrity and lamina‐chromatin tethering. B: During malignant progression, upregulation of LBR clusters at the INM (Inner Nuclear Membrane) during confined migration causes local lamina weakening and cholesterol ...
Francesca Lorenzini, Maria Caterina Mione   +1 more
wiley   +1 more source

Impact, penetration, and perforation of a bonded carbon-fibre-reinforced plastic composite panel by a high-velocity steel sphere: an experimental study

, 2010
In this work, the response of a bonded CFRP composite panel, manufactured by bonding two laminates together, to impact, penetration and perforation by a high-velocity steel sphere has been studied. The response of a relatively thick (c.a. 12 mm) laminate
Hazell, Paul J., Appleby-Thomas, Gareth J., Kister, Guillaume   +2 more
core   +1 more source

Stress Waves in Composite Laminates Excited by Transverse Plane Shock Waves

Shock and Vibration, 1996
A simple 1-dimensional model is presented to investigate elastic stress waves in composite laminates excited by underwater explosion shocks. The focus is on the elastic dynamic stress fields in the composite laminate immediately after the action of the ...
G.R. Liu, K.Y. Lam, E.S. Chan
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Coupled visco-mechanical and diffusion void growth modelling during composite curing [PDF]

, 2010
Most critical processing step during long fiber reinforced epoxy matrix composite laminate manufacturing is the polymerization stage. If not optimized, it gives birth to defects in the bulk material, such as voids.
Bernhart, Gérard, Ledru, Y., Y. Ledru, F. Schmidt, Ledru, Yohann, Schmidt, Fabrice, Piquet, Robert, R. Piquet, G. Bernhart, Michel, Laurent, L. Michel   +10 more
core   +1 more source

Thermal deformation behaviors, mechanisms, and microstructure evolution of laminate CNT/2009Al composite

Journal of Materials Research and Technology
The plastic deformation mechanism of laminate CNT/2009Al composite during hot compression was investigated through isothermal compression tests conducted on coarse grain 2009Al, ultrafine grain 3 vol% CNT/2009Al, and the laminate composite.
P.Y. Li, X.N. Li, K. Ma, Z.Y. Liu, B.L. Xiao, Z.Y. Ma   +5 more
doaj   +1 more source

Multi-step Optimization Method of the Thick Composite LaminateStructures Considering Inter-laminar Stresses

Hangkong gongcheng jinzhan, 2018
To give full play to the coefficient of utilization of composite materials and reduce the structure weight, it is very important to optimize the design of thick composite structure.
Cao Hua, Wang Zhijin, Yuan Xiao, HanYu, Hou Tianjiao   +4 more
doaj   +1 more source

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle, Andreas Leha, Volker Limmroth, Wolfram Windisch, Maximilian Zimmermann   +4 more
wiley   +1 more source

Optimum design of a composite outer wing subject to stiffness and strength constraints [PDF]

, 2011
Composite materials have been more and more used in aircraft primary structures such as wing and fuselage. The aim of this thesis is to identify an effective way to optimize composite wing structure, especially the stiffened skin panels for minimum ...
Liu, Yifei
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