Results 31 to 40 of about 13,237 (196)
Hydrothermal Embedding of Pd Single Atoms Into SnO2 for Efficient CO Oxidation
Advanced Science, EarlyView.By applying hydrothermal regulation to SnO2‐supported PdO, we achieve atomic dispersion of Pd into the SnO2 lattice, which activates the lattice oxygen neighboring Pd atoms to generate oxygen vacancies and facilitates subsequent O2 activation, thereby promoting CO oxidation to proceed via a low‐energy‐barrier MvK pathway while avoiding CO poisoning ...
Yingsheng An +12 more
wiley +1 more source
East European Journal of PhysicsThis paper investigates the regularities governing the formation of the atomic-crystalline architecture, surface topography, and chemical composition of AlN/CrN multilayer coatings deposited via cathodic arc physical vapor deposition onto AISI 321 ...
O.V. Maksakova +3 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 In this paper, we propose an effective way to alleviate the adverse influence of nitride coating on the fatigue performance of Ti6Al4V. The effect of different Ni alloying concentrations (0 at.%, 10.4 at.%, and 25.8 at.%) on the surface morphology ...
Zhaolu Zhang, Zhufang Yang, Guangyu He
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Giant Bulk Photovoltaic Effect in Two‐Dimensional Topological Ferroelectric Semimetal
Advanced Science, EarlyView.ABSTRACT Ferroelectric (FE) metals have attracted growing interest because they combine ferroelectricity with metallic behavior and enable polarization‐controlled band topology near the Fermi level. However, the number of known ferroelectric metals is still limited.
Jianhua Wang +8 more
wiley +1 more source
Characterizing the Structure of the Railway Network in China: A Complex Weighted Network Approach
Journal of Advanced Transportation, 2019 Understanding the structure of the Chinese railway network (CRN) is crucial for maintaining its efficiency and planning its future development. To advance our knowledge of CRN, we modeled CRN as a complex weighted network and explored the structural ...
Weiwei Cao +3 more
doaj +1 more source
Rapid induction of vitamin B12 deficiency in Caenorhabditis elegans cultured in axenic medium
Journal of Nutrition & Intermediary Metabolism, 2018 Animal models of B12 deficiency have proven to be difficult due to storage of substantial amounts in the liver and the length of time required to maintain animals on a B12 deficient diet to induce deficiency. Caenorhabditis elegans (C.
Surafel M. Tegegne +4 more
doaj +1 more source
EcoEnergy, EarlyView.Photocatalytic, electrocatalytic, and photoelectrocatalytic systems exhibit a clear synergistic integration logic in closed‐loop alcohol refining—concurrently driving hydrogen evolution and selective alcohol oxidation to enable the directed conversion of alcohols into high‐value chemicals.
Wei Ren +7 more
wiley +1 more source
Determining value of Coordinated Registry Networks (CRNs): a case of transcatheter valve therapies
BMJ Surgery, Interventions, & Health Technologies, 2019 Background The Transcatheter Valve Therapy (TVT) Coordinated Registry Network (CRN) supported 23 regulatory decisions and ensured evidence-based evaluation of the application of TVT technology.
Michael Mack +24 more
doaj +1 more source
International Journal of Cancer, EarlyView.The lack of a standardized cancer staging framework across European cancer registries has fragmented epidemiological data, making cross‐border comparisons of cancer indicators difficult. The present study assessed stage reporting for six cancer types from 86 population‐based cancer registries contributing to the European Cancer Information System ...
Cristina Bosetti +96 more
wiley +1 more source
Molecules, 2015 Prostate-specific membrane antigen (PSMA), a type II glycoprotein, is highly expressed in almost all prostate cancers. By playing such a universal role in the disease, PSMA provides a target for diagnostic imaging of prostate cancer using positron ...
Thomas Ebenhan +8 more
doaj +1 more source