Results 21 to 30 of about 2,352,273 (309)
Proceedings of the sixteenth annual symposium on Computational geometry, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pach, J., Tardos, G.
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Thioester synthesis through geoelectrochemical CO2 fixation on Ni sulfides
Communications Chemistry, 2021 Thioesters are often suggested to be key intermediates in primordial metabolism, but prebiotic CO2 fixation routes to thioesters remain elusive. Here, the authors show nickel sulfide, partially reduced to Ni(0) with realistic geoelectric potentials ...
Norio Kitadai +8 more
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Hermes, 2002 This article provides a developmental description of the lexis used by an academic discourse community in formation. Casual conversations of six post-graduate students, native speakers of English, were recorded in the Applied Linguistics common room in ...
Joan Cutting
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Sequential cocatalyst decoration on BaTaO2N towards highly-active Z-scheme water splitting
Nature Communications, 2021 Activation of narrow-bandgap photocatalysts holds key to applicable solar-to-hydrogen energy conversion. Here, the authors demonstrate effective sequential cocatalyst decoration for such narrow-bandgap photocatalysts to realise highly-efficient hydrogen ...
Zheng Wang +14 more
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Experimental study of the brittle–ductile transition in hot cutting of SG iron specimens [PDF]
, 2013 http://www.sciencedirect.com/science/article/pii/S0924013612002579The present paper investigates the brittle-ductile transition (BDT) of the primary shear zone during cutting of spheroidal graphite (SG) iron in the austenitization temperature range ...
EL MANSORI, Mohamed +1 more
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Analyzing the Cutting Process of a Heated Flexible Blade in Extruded Polystyrene Foam [PDF]
, 2004 For the “Free Form Thick Layered Object Manufacturing” technology that is being developed at the Delft University, it is vital that Extruded Polystyrene Foam (XPS) can be cut accurately with a heated blade. The shape of the blade is actively controlled
Broek, Han J., de Smit, Bram
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The influence of surface treatment of PVD coating on its quality and wear resistant [PDF]
, 2019 The article deals with a determination of the influence of a cutting edge preparation on the quality and wear resistance of coated cutting tools. Cutting inserts made from a sintered carbide with a deposited layer of PVD coating were selected for ...
Malotová, Šárka +3 more
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Estimation of specific cutting energy in an S235 alloy for multi-directional ultrasonic vibration-assisted machining using the Finite Element Method [PDF]
, 2020 The objective of this work is to analyze the influence of the vibration-assisted turning process on the machinability of S235 carbon steel. During the experiments using this vibrational machining process, the vibrational amplitude and frequency of the ...
Florez García, Luis Carlos +2 more
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Design and analysis of a piezoelectric film embedded smart cutting tool [PDF]
, 2012 This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2012 Institution of Mechanical Engineers.The condition of a cutting tool is an important factor for manufacturing processes.
Cheng, K, Rakowski, R
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CHIMIA, 2006 Nuclear magnetic resonance (NMR) methods at the Institute of Molecular Pharmacy (IMP) provide crucial information in several fundamental themes in drug discovery.
Brian Cutting
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