Results 11 to 20 of about 4,459,810 (225)

The influence of toughening-particles in CFRPs on low velocity impact damage resistance performance [PDF]

, 2014
The role of particle-toughening for increasing impact damage resistance in carbon fibre reinforced polymer (CFRP) composites was investigated. Five carbon fibre reinforced systems consisting of four particle-toughened matrices and one system containing ...
D.J. Bull, Scott, A.E., I. Sinclair, Bull, D.J., Spearing, S.M., A.E. Scott, Sinclair, I., S.M. Spearing, Scott, A.E. (author), Sinclair, I. (author), Bull, D.J. (author), Spearing, S.M. (author)   +11 more
core   +1 more source

Evaluation of structural change and local strain distribution in polymers comparatively imaged by FFSA and OCT techniques

eXPRESS Polymer Letters, 2012
Mechanical material testing combined with optical coherence tomography (OCT) allows for the first time the immediate detection of inner structural changes along with a qualitative observation of the local strain distribution in surface near bulk regions ...
E. Leiss-Holzinger, U. D. Cakmak, B. Heise, J.-L. Bouchot, E. P. Klement, M. Leitner, D. Stifter, Z. Major   +7 more
doaj   +1 more source

Mechanisms of Biliary Damage

Journal of Cell Death, 2010
Bile duct damage is present in virtually all cholangiopathies, which share the biliary epithelial cells (i.e. cholangiocytes) as a common pathogenic target. Cholangiocyte cell death largely occurs through the process of apoptosis. In this review, we will summarize the mechanisms through which biliary damage occurs in a variety of animal and in vitro ...
F. Yang, GAUDIO, EUGENIO, ONORI, PAOLO, C. Wise, G. Alpini, S. S. Glaser   +5 more
openaire   +4 more sources

Experimental analysis of damage creation and permanent indentation on highly oriented plates [PDF]

, 2009
This paper presents an experimental investigation concerning low-velocity impact and quasi-static indentation tests on highly oriented laminates used in aeronautical and aerospace applications.
Barrau, Jean-Jacques, Bouvet, Christophe, Rivallant, Samuel, Abi Abdallah, Elias   +3 more
core   +1 more source

Mechanisms of ischemic brain damage [PDF]

Neuropharmacology, 2008
In the United States stroke is the third leading cause of death and the leading cause of disability. Brain injury following stroke results from the complex interplay of multiple pathways including excitotoxicity, acidotoxicity, ionic imbalance, peri-infarct depolarization, oxidative and nitrative stress, inflammation and apoptosis.
Kristian P, Doyle, Roger P, Simon, Mary P, Stenzel-Poore   +2 more
openaire   +2 more sources

"Underemphasised and undervalued": ways forward for non-economic loss and damage within the UNFCCC [PDF]

, 2023
A growing body of research demonstrates the importance and prevalence of Non-economic Loss and Damage (NELD). However, little effort has been made to create policies to address NELD comprehensively within the UNFCCC.
Nand, Moleen, Ayeb-Karlsson, Sonja, Dinshaw, Ayesha, Hossain, Md Fahad, Bakhtiari, Fatemeh, Ormond-Skeaping, Teo, Jackson, Guy, Boyd, Emily, Thomas, Adelle, Rosen Jacobsen, Barbara, Soqo, Salote, van der Geest, Kees, Van Schie, Douwe, Candelon, Pierre, Ullah, Irfan, Mirwald, Magdalena, Plano, Ryan, Castillo, Gina E, Wilson, Ben, McNamara, Karen   +19 more
core   +1 more source

Damage Model Test of Prestressed T-Beam Under Explosion Load

IEEE Access, 2019
Bridge is an important infrastructure in road traffic, which may bear the accidental load of terrorist attacks and transportation accidents and explosions in its life cycle.
Han Guozhen, Yan Bo, Yang Zan
doaj   +1 more source

Network-level analysis of damage in amine-crosslinked diglycidyl ether resins degraded by acid

eXPRESS Polymer Letters, 2022
Amine-crosslinked epoxy resins represent a large fraction of polymers used in structural and coating applications, meaning the characterization and modeling of environmental durability and mechanical reliability is of utmost importance.
Jonathon Tanks, Yoshihiko Arao, Masatoshi Kubouchi   +2 more
doaj   +1 more source

Fatigue properties and damage mechanism of modified PC based GFRP

Nihon Kikai Gakkai ronbunshu, 2014
In this study, for the matrix / fiber interface strength is investigated in the fatigue experiment for the glass-fiber reinforcing polycarbonate (GFPC). Here the effect of modified PC resin is discussed when Epoxy (EP) or Polydimethylsiloxane (PDMS) are ...
Makoto ANDO, Kyosuke SATO, Yoshihito KUROSHIMA, Nao-Aki NODA, Hidetoshi TAKEDA   +4 more
doaj   +1 more source

Achieving robust acoustic emission-based damage characterization of scaled laminated composites under indentation

eXPRESS Polymer Letters, 2021
This paper presents a novel investigation on the robustness of Acoustic Emission (AE) technique on the characterization of indentation-induced Damage Mechanisms (DMs) in scaled laminated composites.
S. Fotouhi, M. R. Khoshravan Azar, M. Fotouhi   +2 more
doaj   +1 more source