Results 131 to 140 of about 2,126,967 (298)
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
The Direct Substitution Between Government and Private Consumption in East Asia [PDF]
We investigate empirically the extent to which government consumption substitutes for private consumption in nine East Asia countries. Panel cointegrating regression uncovers a significantly positive elasticity of substitution between government and ...
Yum K. Kwan
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Calcite covering of sediment as a possible way of curbing blue-green algae [PDF]
, 1992 Natural calcite precipitation in lakes is a well-known control mechanism of eutrophication. In hard-water lakes, calcite deposits on the flat bottoms of shallow lakes and near the shores of deeper lakes resulted from biogenic decalcification during the ...
Klapper, H.
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A Genetic History of the Near East from an aDNA Time Course Sampling Eight Points in the Past 4,000 Years. [PDF]
Am J Hum Genet, 2020 Haber M +11 more
europepmc +1 more source
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
Sleep Science and PracticeBackground Sleep disorders are common yet underexamined in relation to cardiac arrhythmias. We systematically reviewed sex-specific associations between insomnia and restless legs syndrome and arrhythmias, focusing on atrial fibrillation.
Ifeoluwa Sandra Bakare +4 more
doaj +1 more source
Reconstructing breastfeeding and weaning practices in the Bronze Age Near East using stable nitrogen isotopes. [PDF]
Am J Phys Anthropol, 2020 Stantis C, Schutkowski H, Sołtysiak A.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht +5 more
wiley +1 more source
International Islamic University Malaysia Engineering JournalStiffness is one of the most critical characteristics of a building, which is considered for public safety against earthquake loads and refers to displacement resistance. Buildings must be built with proper strength and stiffness.
Shahram Jkhsi, Saya Abdullah Saber
doaj +1 more source