Results 21 to 30 of about 11,945 (153)
There are changes afoot in the way that US granting agencies, most notably the NIH, evaluate proposals. Change can be a good thing, and it is probably high time that the NIH reassessed how grants are evaluated. Frankly, I was becoming blase about the entire granting process.
openaire +2 more sources
Lajes lisas nervuradas bidirecionais com furos
A passagem de tubulações em elementos estruturais ainda merece atenção especial dos projetistas, principalmente quando o modo de ruptura dos mesmos pode ser alterado devido às mudanças em seus comportamentos.
G. M. Mateus +3 more
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Center-Punching Mechanical Clinching Process for Aluminum Alloy and Ultra-High-Strength Steel Sheets
In recent years, with the rapid advancement of automotive lightweight technology, the mechanical clinching process between aluminum alloy and ultra-high-strength steel sheets has received extensive attention.
Ping Qiu +4 more
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Digital Twin-Driven Cyber-Physical System for Autonomously Controlling of Micro Punching System
Microstructure functional surface is widely used in an optical system because of its special micro-topological structure and particular physical properties.
Rongli Zhao +6 more
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High-strength low-alloy steels (HSLA) are gaining popularity in structural applications in which weight reduction is of interest, such as heavy duty machinery, bridges, and offshore structures.
Carlos Jiménez-Peña +3 more
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Penelitian penggunaan resin epoksi untuk membuat landasan potong pon
Application of epoxy resin to make specimen punching pad was studied. The specimen punching pad compound was made from epoxy resin, CaCO3 as filler, colour paste, and hardener.
Dwi Wahini Nurhajati +3 more
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Characterization of galling during dry and lubricated punching of AA5754 sheet
When sheets of aluminum alloys are pierced or trimmed, tool failure occurs by the transfer of material from the sheet to the surface of the tool.
Shayan Shirzadian +2 more
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American Journal of Ophthalmology 67 (1969) 966-967. doi:10.1016/0002-9394(69)90098-1 ; Received by publisher: 0000-01-01 ; Harvest Date: 2016-01-04 12:19:01 ; DOI:10.1016/0002-9394(69)90098-1 ; Page Range: 966 ...
Department of Ophthalmology, University of Florida College of Medicine, Gainesville, Florida ( host institution ) +3 more
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Analysis of woven fabric behavior under punching force
In several applications, the industrial and protective fabrics might be subjected to punching by the rigid sharp spikes. Fabric resistance to the penetration of the puncher at a constant rate was studied.
Magdi El Messiry, Eman Eltahan
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Effect of Shape, Number, and Location of Openings on Punching Shear Capacity of Flat Slabs
Experimental evidence have proved that punching shear capacity of flat slabs deteriorate with the presence of openings located within the critical perimeter around columns.
Ekkachai Yooprasertchai +5 more
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