Results 31 to 40 of about 6,995,953 (303)

Effect of block copolymer nano-reinforcements on the low velocity impact response of sandwich structures [PDF]

, 2014
Sandwich composites with fibre reinforced plastic (FRP) facesheets have emerged as a major class of lightweight structural materials in a wide range of engineering fields including aerospace, automotive and marine structures.
GUÉRARD, Sandra, RAMAKRISHNAN, Karthik Ram, VIOT, Philippe, SHANKAR, Krishna   +3 more
core   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

Molecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad, Silvio Carlo Ermanno Tosatto, Emanuela Leonardi   +2 more
wiley   +1 more source

Impact response of composite lattice sandwich plate structure subjected to underwater explosion

Zhongguo Jianchuan Yanjiu, 2022
ObjectiveIn order to improve the anti-shock perfomance of ships subjected to underwater explosion, this paper studies the energy absorption and impact resistance of the new protective structure consisted of carbon fiber reinforced plastic (CFRP)-lattice ...
Liuwei MAO, Xinming ZHU, Zhixin HUANG, Ying LI   +3 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Combined shear/compression structural testing of asymmetric sandwich structures [PDF]

, 2004
Asymmetric sandwich technology can be applied in the design of lightweight, non-pressurized aeronautical structures such as those of helicopters. A test rig of asymmetric sandwich structures subjected to compression/shear loads was designed, validated ...
Barrau, Jean-Jacques, Jaouen, Jean-Pierre, Rivallant, Samuel, Castanié, Bruno   +3 more
core   +1 more source

The investigation on the bending fatigue properties of Ti–6Al–4V lattice sandwich structures fabricated EB-PBF

Journal of Materials Research and Technology
In this study, lattice sandwich structures of Ti–6Al–4V alloy with simple cubic (SC) and rhombic dodecahedron (RD) unit cells were prepared by electron beam powder bed fusion (EB-PBF) technique.
Y. Han, S.X. Su, L. Yang, S.J. Li
doaj   +1 more source

Broadband radar absorbing sandwich structures with enhanced mechanical properties

Results in Physics, 2018
Foam sandwich structures reinforced with the fiber column arrays are proposed to achieve broadband absorption at microwave frequencies as well as good mechanical properties.
Lihao Shen, Yongqiang Pang, Leilei Yan, Yang Shen, Zhuo Xu, Shaobo Qu   +5 more
doaj   +1 more source

Structural behaviour of folded timber sandwich structures

Thin-Walled Structures, 2021
This paper aims to characterise the mechanical behaviour of folded timber sandwich structures developed using integral rotational press-fit (RPF) joints. Six folded arches are tested to failure, under three load cases designed to induce different sagging and hogging conditions at internal joints.
Yousef Alqaryouti, Dilum Fernando, Joseph M. Gattas   +2 more
openaire   +3 more sources

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source

Improved impact performance of marine sandwich panels using through-thickness reinforcement: Experimental results [PDF]

, 2010
This paper presents results from a test developed to simulate the water impact (slamming) loading of sandwich boat structures. A weighted elastomer ball is dropped from increasing heights onto rigidly supported panels until damage is detected. Results
Davies, Peter, Partridge, I.K, Cartie, D. D. R., Partridge, I. K., Cartié, D., Baral, N., Davies, P., Cartié, Denis D. R., Partridge, Ivana K., Baley, C.   +9 more
core   +1 more source