Results 1 to 10 of about 6,167,882 (257)
ANALYSING THE MODEL-SUPPORT CONNECTION BY TORSION TEST FOR SELECTIVE LASER MELTING PROCESS
Perner’s Contacts, 2022 3D printing of metal parts was investigated in this research work, which connecting to the supporting of model. The connection between the support and the model is important form the viewpoint of the mechanical fixturing, the heat conduction, the ...
Tamás Markovits +2 more
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Cahiers d’histoire, 2021 The western part of what would later become the Silk Roads was very early traded for products over long distances. Thus, from the pre-ceramic Neolithic around 9000 BC, obsidian traveled throughout the Middle East for hundreds of kilometers.
Pascal Butterlin, Martin Sauvage
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Journal of Water and Environment Technology, 2022 Copper (Cu) toxicity is an increasing concern in marine environments; however, its effects are species- and area-specific. In this study, area-specific Cu toxicity test was conducted on the sensitive early life stages (i.e., embryonic ...
Rie Tai +5 more
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A review of amino acids used as corrosion inhibitors on iron metal/alloys in aggressive environments
Zaštita Materijala, 2022 Research into the use of safe and environmentally friendly corrosion inhibitors can pave the way for an understanding of their inhibition mechanisms in metallic alloy materials.
Ifeyinwa Calista Ekeke +2 more
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Telomeres susceptibility to environmental arsenic exposure: Shortening or lengthening?
Frontiers in Public Health, 2023 Maintaining telomere length plays a crucial role in regulating cellular life span. Telomere lengthening or shortening is one of the important biomarkers which could predict the preceding or present diseases. Meanwhile, the impact of environmental arsenic
Kyi Mar Wai +5 more
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Metal to Orthogonal Metal Transition [PDF]
, 2020 Orthogonal metal is a new quantum metallic state that conducts electricity but acquires no Fermi surface (FS) or quasiparticles, and hence orthogonal to the established paradigm of Landau's Fermi-liquid (FL).
Chen, Chuang +3 more
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Review of tribological properties of nanoparticle-based lubricants and their hybrids and composites
Friction, 2023 Due to their encouraging results, nanolubricants have been revolutionary in the field of lubrication. The degree, to which the new material may improve the tribology, energy savings, and durability, is a crucial consideration for any new additive to a ...
Ye Zar Ni Htwe +3 more
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Литьë и металлургия, 2021 Fasteners are widely used as machine parts, structures and mechanisms. Medium-carbon alloy steels and boron-containing alloy steels are used as materials in production.
T. I. Sidorenko +2 more
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Metal Preferences and Metallation [PDF]
Journal of Biological Chemistry, 2014 The metal binding preferences of most metalloproteins do not match their metal requirements. Thus, metallation of an estimated 30% of metalloenzymes is aided by metal delivery systems, with ∼ 25% acquiring preassembled metal cofactors. The remaining ∼ 70% are presumed to compete for metals from buffered metal pools.
Foster, Andrew W. +2 more
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Plastic flow of isotropic rigid body at uniform deformation
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2021 The mathematical analysis of plastic flow processes under uniform plane, axisymmetric and volumetric deformation is carried out. The analysis is based on the external shape change of the body, which determines the movement of material points. It is shown
O. M. Dyakonov
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