Results 71 to 80 of about 295,692 (316)

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Topics on data transmission problem in software definition network

Open Physics, 2017
In normal computer networks, the data transmission between two sites go through the shortest path between two corresponding vertices. However, in the setting of software definition network (SDN), it should monitor the network traffic flow in each site ...
Gao Wei, Liang Li, Xu Tianwei, Gan Jianhou   +3 more
doaj   +1 more source

New analytical model to generalize the barcelona test using axial displacement

Journal of Civil Engineering and Management, 2013
The Barcelona Test has proved to be very suitable for the systematic control of the tensile properties of Fibre Reinforced Concrete (FRC). Nevertheless, the need to measure the total circumferential opening displacement (TCOD) of the specimen entails the
Pablo Pujadas, Ana Blanco, Sergio Cavalaro, Albert de la Fuente, Antonio Aguado   +4 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Tough love

ARS (São Paulo), 2005
O texto a seguir apresenta a contribuição de Yve-Alain Bois ao colóquio “Hubert Damisch, l’art au travail”, organizado em homenagem ao autor de Théorie du nuage, em Paris, pelo Institut National d’Histoire de l’Art, nos dias 8 e 9 de novembro de 2013. O relato rememora o convívio de Bois com Hubert Damisch e Roland Barthes, autores cujos seminários ele
openaire   +5 more sources

Additive Manufacturing of Alumina‐Reinforced Elastomers

Advanced Engineering Materials, EarlyView.
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani, Zongwen Fu, Robert Göstl, Hamed Shokri, Carmine Putignano, Gianluca Percoco, Bilal Gökce   +6 more
wiley   +1 more source

Tough Love in Tough Times

Studies in the Maternal, 2012
This paper examines the cultural politics of 'thrift' and 'tough love'. It reflects upon the significance of notions of 'good parenting' in policy and popular debates around social mobility and aspiration. In particular, it reviews the profound importance of notions of 'poor parenting' in the culturalisation of poverty, whereby poverty is seen to be a ...
openaire   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

Influências de fibra de aço no comportamento estrutural de vigotas reforçadas com PRFC

Revista IBRACON de Estruturas e Materiais
Neste trabalho, apresenta-se a metodologia utilizada e os resultados da análise do comportamento de vigotas armadas e reforçadas externamente à flexão com manta de PRFC (polímeros reforçados com fibras de carbono). Avalia-se o comportamento do reforço de
V. J. Ferrari, J. B. de Hanai
doaj   +1 more source

Toughness enhancement in TiN/WN superlattice thin films

Acta Materialia, 2019
Transition metal nitride thin films traditionally possess a low intrinsic fracture toughness. Motivated by the recently discovered fracture toughness enhancing superlattice (SL) effect, as well as the remarkably high potential for toughness predicted by ...
J. Buchinger, N. Koutná, Zhuo Chen, Zaoli Zhang, P. Mayrhofer, D. Holec, M. Bartosik   +6 more
semanticscholar   +1 more source