Results 131 to 140 of about 98,877 (294)
High Voltage, EarlyView.ABSTRACT The lower thermal conductivity (TC) of mica tape hinders the evolution of large generators towards higher voltage and capacity. To enhance the TC of the mica tape, with the help of the three‐dimensional (3D) multi‐layer framework of the mica paper, a 3D polydopamine‐coated boron nitride (h‐BN@PDA) TC network was constructed by pre‐placing h‐BN@
Zhonghua Zhang +7 more
wiley +1 more source
Teshugang, 2018 The effect of C and Si content on mechanical property of low carbon cold-rolled steel(/% ：0.0051 ~0.0344 C,0.008 ~0.054 Si,0.28 ~0.30 Mn,0.023 ~0.026 P,0. 004 - 0.007 S. 0.044 ~0. 060 Al)has been studied.
赵海泉, 王新宇, 赖奇, 周兰花
doaj
"A L C L A D" A New Corrosion Resistant Aluminum Product [PDF]
Described here is a new corrosion resistant aluminum product which is markedly superior to the present strong alloys. Its use should result in greatly increased life of a structural part.
Dix, E H , Jr
core +1 more source
The Milbank Quarterly, EarlyView.Policy Points Ultraprocessed foods (UPFs) are engineered to heighten reward and accelerate delivery of reinforcing ingredients, driving compulsive consumption and disrupting appetite regulation. This is a growing challenge for health policy. UPFs share key engineering strategies adopted from the tobacco industry, such as dose optimization and hedonic ...
ASHLEY N. GEARHARDT +2 more
wiley +1 more source
Development of Chromium-Free Passivating and Finger-Mark Proofing Hot-Dip Zinc-Coated Steel Sheet
Teshugang, 2014 According to the quality issues including finger-mark proofing firm thickness un-uniform, roll marks sensitiveness to form marks etc. in production of chromium-free passivating and finger-mark proofing cold-rolled 0. 3 〜2.
孔凡庆 +5 more
doaj
Production and processing of Cu-Cr-Nb alloys [PDF]
A new Cu-based alloy possessing high strength, high conductivity, and good stability at elevated temperatures was recently produced. This paper details the melting of the master alloys, production of rapidly solidified ribbon, and processing of the ...
Ellis, David L. +2 more
core +1 more source
Archaeometry, EarlyView.Abstract The use of stone hammers to produce sharp stone flakes—knapping—is thought to represent a significant stage in hominin technological evolution because it facilitated the exploitation of novel resources, including meat obtained from medium‐to‐large‐sized vertebrates. The invention of knapping may have occurred via an additive (i.e., cumulative)
Metin I. Eren +23 more
wiley +1 more source
Automated Array Assembly, Phase 2 [PDF]
The Automated Array Assembly Task, Phase 2 of the Low Cost Silicon Solar Array Project is a process development task. The contract provides for the fabrication of modules from large area tandem junction cells (TJC).
Carbajal, B. G.
core +1 more source
Archaeometry, EarlyView.ABSTRACT With northern regions warming at twice the global rate, assessing the state of archaeological sites in these areas is critically important. In this study, we used a multimethod geophysical approach (ERT, GPR, and EMI) to characterize the current geocryological conditions of an Inuit archaeological site on South Aulatsivik Island (Labrador ...
Rachel Labrie +5 more
wiley +1 more source
An Analysis on Cold Upsetting Crack of 0. 45 C Steel 010 mm Products and Process Improved Measures
Teshugang, 2009 According to analysis on cold upsetting crack of 0. 45C steel φ10 mm rolled products produced by 40 t LD- ladle argon blowing- CC- high speed rod mill process flow sheet at New Fushun Steel, it was obtained that the inclusions Al2O3MnS and the lamellar ...
李勇 +5 more
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