Results 21 to 30 of about 1,148 (215)

Micro-scale Realization of Compliant Mechanisms: Manufacturing Processes and Constituent Materials—A Review

open access: yesChinese Journal of Mechanical Engineering, 2021
Compliant micromechanisms (CMMs) acquire mobility from the deflection of elastic members and have been proven to be robust by millions of silicon MEMS devices. However, the limited deflection of silicon impedes the realization of more sophisticated CMMs,
Minchang Wang   +3 more
doaj   +1 more source

Porous defective carbon ferrite for adsorption and photocatalysis toward nitrogen compounds in pre-treated biogas slurry

open access: yesScientific Reports, 2022
Carbon ferrite (C-Fe3O4) with hydrophilic functional groups and lattice defects was synthesized in anhydrous molten alkali system by fern leaves and ferric chloride as raw materials. Structural characterization results showed that carbon ferrite obtained
Jie Li
doaj   +1 more source

Micromechanism of petroleum asphaltene aggregation

open access: yesPetroleum Exploration and Development, 2008
The periodic molecular structure model of solvent-asphaltene system is constructed using molecular mechanical and molecular dynamical methods. The influences of six kinds of different solvents (Nitrobenzene, Quinoline, Pyridine, 1-methylnaphthalene ...
Gui-wu LU   +4 more
doaj   +1 more source

Micromechanisms and Their Applications

open access: yesJournal of Robotics and Mechatronics, 2003
Committee members of Micro/Nano Systems of JSPE have illusrated 14th small3 Robot Contests held on March 28, 2003 along with achievements of the events.
Mikio Horie   +9 more
openaire   +2 more sources

The research of the forging steels destruction micromechanism [PDF]

open access: yes, 2010
UK: Наведено мікромеханізм руйнування при розтягуванні кованих марганцевистих сталей. Показано, що кращі результати забезпечило комплексне розкислення сталі алюмінієм та фероцерієм.
Chernyshova, Liudmyla   +8 more
core   +1 more source

Micromechanism-based endochronic modeling of sand behavior [PDF]

open access: yes, 2011
Mikroskobik değişkenlerin ve bunların şekil değişimi ile birlikte değişimlerinin belirlenmesi ve tanecikli ortama ait bu değişkenlerle sürekli ortam arasındaki bağlantının sade ve basit bir şekilde kurulması oldukça önemli ve büy ...
Atilla ANSAL, Atila SEZEN
core   +1 more source

Characterization of ripplocation mobility in graphite

open access: yesMaterials Research Letters, 2020
Recent work suggests that layered solids deform through buckling of basal planes. When isolated locally, as in graphite, these buckles, termed ripplocations, behave superficially similar to dislocations, but have no Burgers vectors.
J. Gruber, M. W. Barsoum, G. J. Tucker
doaj   +1 more source

Rheological Mechanism and Adhesion Properties of SBS Latex Modified Emulsified Asphalt

open access: yesTaiyuan Ligong Daxue xuebao
Purposes SBS modified emulsified asphalt has excellent performance, but it is difficult to emulsify SBS modified asphalt in its preparation process because of its high viscosity. Methods In this paper, SBS latex modified emulsified asphalt (SBS-LMEA) was
LEI Lei   +5 more
doaj   +1 more source

Micro-mechanism analysis of shale gas migration

open access: yes工程科学学报, 2018
For shale gas exploitation, it is scientifically essential to clarify the mechanism of gas flow in nanopore media. Shale is a kind of tight rock, whose pore size mainly ranges from several nanometers to dozens of nanometers.
ZHANG Peng-wei, HU Li-ming, WEN Qing-bo
doaj   +1 more source

Electrolytic Manganese Residue-Modified Asphalt Performance Test and Micromechanism Analysis

open access: yesAdvances in Materials Science and Engineering, 2020
The aim of this paper is to study the feasibility of using an electrolytic manganese residue (EMR) as modified asphalt. In this paper, after grinding the electrolytic manganese residue (EMR) into asphalt, the electrolytic manganese residue- (EMR ...
Tao Fu   +4 more
doaj   +1 more source

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