Results 151 to 160 of about 33,101 (294)

Effect of wire breakage on the process energy utilisation of EDM [PDF]

open access: yes, 2016
DeSilva, Anjali K M   +1 more
core   +1 more source

Biodegradable Adhesive Systems for Bio‐Integrated Applications

open access: yesAdvanced Science, EarlyView.
Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han   +6 more
wiley   +1 more source

CLASSIFICATION OF THE FEED-RATE OPTIMIZATION TECHNIQUES: A CASE STUDY IN MINIMIZING CNC MACHINING TIME

open access: yesInternational Journal of Industrial Engineering and Production Research, 2008
Along with increasingly development of CAD/CAM software and their application in various industries, minimizing of the machining time is found to be more important.
M. Sedighi, M. Noorani Azad
doaj  

High speed machining of space shuttle external tank liquid hydrogen barrel panel [PDF]

open access: yes
Actual and projected optimum High Speed Machining data for producing shuttle external tank liquid hydrogen barrel panels of aluminum alloy 2219-T87 are reported.
Hankins, J. D.
core   +1 more source

Design of Single‐Atom Catalysts Anchored in N‐Doped Biphenylene Using Symbolic Regression for Electrocatalytic Nitrate Reduction to Ammonia

open access: yesAdvanced Science, EarlyView.
A high‐throughput in silico calculations for NO3RR based on transition metal doped and nitrogen decorated biphenylene network are performed. A symbolic regression is designed to capture the hidden descriptors of NO3RR for hyper dimensional system entailing large geometric variability.
Zheng Shu   +9 more
wiley   +1 more source

长锥距弧齿锥齿轮的加工参数设计与加工试验

open access: yesJixie chuandong, 2012
For its cone distance dimension is very large,long-cone-distance spiral bevel gear is milled on the large scale special purpose machine tool generally,and the process is difficult to realize.Using pre-control technique of the tooth contact bearings,the ...
张华, 徐增军, 朱云振, 雷宝珍
doaj  

TRIM38 Suppresses Breast Cancer Progression via Modulating SQSTM1 Ubiquitination and Autophagic Flux

open access: yesAdvanced Science, EarlyView.
TRIM38, an E3 ubiquitin ligase, suppresses breast cancer progression by inhibiting proliferation, migration, and invasion. Downregulated in breast tumor, its loss correlates with poor prognosis. Mechanistically, TRIM38 mediates K63‐linked ubiquitination of SQSTM1/p62 at K420, disrupting SQSTM1‐LC3 interaction and blocking autophagic flux.
Shan Jiang   +14 more
wiley   +1 more source

Atomistic Understanding of 2D Monatomic Phase‐Change Material for Non‐Volatile Optical Applications

open access: yesAdvanced Science, EarlyView.
Antimony is a promising monatomic phase‐change material. Scaling down the film thickness is necessary to prolong the amorphous‐state lifetime, but it alters the optical properties. The combined computational and experimental study shows that, as thickness decreases, the extinction coefficient and optical contrast are reduced in the near‐infrared ...
Hanyi Zhang   +10 more
wiley   +1 more source

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