Suggested Topics within your search.
Suggested Topics within your search.
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Study on structure evolution of CoCrFeNi high entropy alloy in containerless processing using neutron diffraction
Published 2022-09-01“…CoCrFeNi high entropy alloys (HEAs) were solidified in aerodynamic levitation containerless processing in Nanoscale-ordered Materials Diffractometer (NOMAD) BL-1B instrument at Spallation Neutron Source (SNS) Oak Ridge National Lab with expectation the distinct local ordering in CoCrFeNi HEAs. …”
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The evolution of political relations in Eastern Europe on the eve of the Early Modern Period: the “Horde World” from its rise to decline
Published 2022-09-01“…Research objectives: The aim of the study is to trace the evolution of political relations in Eastern Europe in the late Middle Ages. …”
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Fossilized gill soft tissues in Mesozoic freshwater unionoid bivalves: reinvestigation and new evidence of the evolution of adaptation to the freshwater environment
Published 2025-06-01“…sp., together with other Mesozoic materials from archival collections from Cretaceous of United Kingdom (“Unio porrectus”) and Brazil (Anodontites freitasi) provide new insights into gill evolution in Unionida. …”
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Correct determination of the hydrogen evolution reaction parameters at Ni foam electrode modified by electrodeposited Ni-Sn alloy layer
Published 2024-03-01“…The example of the procedure for the correct determination of the parameters of hydrogen evolution reaction (HER), the exchange current density (jo) and relaxation time (to) for intermediate (adsorbed hydrogen, Hads) adsorption at modified porous Ni-based electrode are presented in this work. …”
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Research Progress on Defect Engineering of Nickel⁃Iron⁃Based Transition Metal Catalysts for Oxygen Evolution Reaction Performance Enhancement
Published 2025-06-01“…Nickel⁃iron (NiFe)⁃based transition metal catalysts have garnered significant attention in recent years for their excellent electrocatalytic performance,particularly in the oxygen evolution reaction (OER).However, the catalytic efficiency of NiFe⁃based transition metal catalysts still has a certain gap compared with precious metal Ru or Ir, so it is necessary to modify it.Research has shown that defect engineering can effectively enhance the OER catalytic activity of NiFe⁃based transition metal catalysts.The types of defects in NiFe⁃based transition metal catalysts, the characterization methods, and the methods for constructing defect materials are summarized, and an overview the research progress of the OER study of defect⁃type NiFe⁃based transition metal catalysts is given; the challenges of defect engineering to improve the OER performance are discussed and prospects for future development are proposed.…”
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A Critique and Comparison of the History of Literature on the Books The History and Evolution of Modern Iranian Literature and The Founders of Modern Persian Prose
Published 2021-11-01“…In this study, the method of historiography of the first history of fiction (ie “The History and Evolution of Modern Iranian Literature and The Founders of Modern Persian Prose”) that have been published abroad at the same time has been investigated. …”
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High-entropy RuO2 catalyst with dual-site oxide path for durable acidic oxygen evolution reaction
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Evolution of Office Work in State Institutions of Russian Empire in First Half of 19th Century (on Example of Department of Appanages)
Published 2022-05-01“…On the basis of published materials and archival sources, the author examines the general principles of office work of state institutions of the Russian Empire, explores the evolution of document flow in the first half of the 19th century, evaluates the effectiveness of measures to reduce document flow, and identifies common and different features of the evolution of office work of the Department of Appanages. …”
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Enhancing high school human evolution education: Harnessing “sapiens: a brief history of humankind” as an effective learning resource
Published 2024-10-01“…Understanding human evolution can be challenging for students and may lead to misconceptions, often stemming from the learning materials employed. …”
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Enhancing Oxygen Evolution Reaction Activity through Linker Functionalization in Manganese‐Based Metal‐Organic Frameworks (Mn‐MOFs)
Published 2025-05-01“…Developing efficient and durable electrocatalysts for oxygen evolution reaction (OER) remains a critical bottleneck for economic and large‐scale production of green hydrogen. …”
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Atomistic Observation of Defect Generation and Microstructural Evolution in Polycrystalline FeCrAl Alloys Under Different Irradiation Conditions
Published 2025-06-01“…FeCrAl alloys have garnered considerable attention as candidate cladding materials for light water reactors due to their promising mechanical stability and irradiation resistance. …”
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Thermal evolution of deeply buried lower Paleozoic strata and its influence on hydrocarbon accumulation in the Tarim Basin, Northwest China
Published 2024-11-01“…Due to the control of thermal evolution, the dissolution of the Ordovician carbonate reservoir in Shuntuoguole area occurred earlier than the formation of large quantities of hydrocarbon materials, and the improvement of reservoir physical properties provided sufficient conditions for the late oil and gas filling, which was conducive to the preservation of large oil and gas reservoirs.…”
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