Results 81 to 90 of about 3,327,176 (216)

EVALUASI KUAT LEKAT DAN KUAT GESER PASANGAN BATA MERAH TERHADAP MUTU MATERIAL TEMBOKAN PADA RUMAH SEDERHANA DI DAERAH RAWAN GEMPA JAWA TIMUR (Studi Penelitian) [PDF]

open access: yes, 2006
This research is expected to be used as one of the alternative alloys in the manufacture of paving blocks and several variations of pressing the mixture composition in accordance with the level of its ability to withstand shock loads (impact resistance ...
WIDIANTORO, TRI
core  

Identification and characterization of the dominant thermal resistance in lithium-ion batteries using operando 3-omega sensors [PDF]

open access: yes, 2020
Poor thermal transport within lithium-ion batteries fundamentally limits their performance, safety, and lifetime, in spite of external thermal management systems.
Battaglia, V   +4 more
core  

Rubber Impact on 3D Textile Composites [PDF]

open access: yes, 2012
A low velocity impact study of aircraft tire rubber on 3D textile-reinforced composite plates was performed experimentally and numerically. In contrast to regular unidirectional composite laminates, no delaminations occur in such a 3D textile composite ...
A Byers   +33 more
core   +3 more sources

Investigation on the Impact Resistance of Bridge Piers with a Reinforced Concrete Composite Structure Against Debris Flow

open access: yesBuildings
Round-ended bridge piers are specifically utilized for high-speed railways in mountainous areas. However, the protective measures for such piers under debris flow remain limited, especially regarding the various components in the debris flow.
Yinsheng Wang   +5 more
doaj   +1 more source

Bacterial resistance to antimicrobial agents and its impact on veterinary and human medicine [PDF]

open access: yes, 2016
Background Antimicrobial resistance has become a major challenge in veterinary medicine, particularly in the context of bacterial pathogens that play a role in both humans and animals.
Aarestrup   +123 more
core   +3 more sources

Bacterial Resistance: Origins, Epidemiology, and Impact [PDF]

open access: yesClinical Infectious Diseases, 2003
The basic mechanisms of antibacterial resistance are well known, but critical new aspects continue to be discovered. Recently discovered factors with major implications for the emergence, dissemination, and maintenance of resistance include multidrug efflux, hypermutability, integrons, and plasmid addiction.
openaire   +3 more sources

A Bioinspired Design of Protective Al2O3/Polyurethane Hierarchical Composite Film Through Layer‐By‐Layer Deposition

open access: yesAdvanced Science
Structural materials such as ceramics, metals, and carbon fiber‐reinforced plastics (CFRP) are frequently threatened by large compressive and impact forces. Energy absorption layers, i.e., polyurethane and silicone foams with excellent damping properties,
Jiaming Zhong   +11 more
doaj   +1 more source

Feasibility Study of Low-Al TiAl Alloys with α2 Phase-Dominated Fully Lamellar Structures for Use as Jet Engine Blades

open access: yesMetals
Despite their potential to improve properties such as the high-temperature strength required for jet engine blades, low-Al TiAl alloys have largely been overlooked.
Toshimitsu Tetsui
doaj   +1 more source

Comparison of Material Properties and Microstructure of Specimens Built Using the 3D Systems Vanguard HS and Vanguard HiQ+HSSLS Systems [PDF]

open access: yes, 2007
The HiQ upgrade to the 3D Systems Vanguard selective laser sintering (SLS) machine incorporates a revised thermal calibration system and new control software.
Hall, A.   +4 more
core   +2 more sources

Influence of topology on the impact resistance performance of two-dimensionalchiral negative Poisson's ratio structures

open access: yesHangkong gongcheng jinzhan
Flexible materials to achieve deformable wing technology requires high mechanical properties of flexible materials,the existing research on chiral structures as flexible materials to drive deformable wings is based on the case of linear small ...
GENG Yitian   +3 more
doaj   +1 more source

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