Results 61 to 70 of about 28,019 (266)
Superconductivity in the nodal-line compound La_{3}Pt_{3}Bi_{4}
Physical Review Research, 2022 Owing to the specific topological states in nodal-line semimetals, novel topological superconductivity is expected to emerge in these systems. In this Letter, we demonstrate that La_{3}Pt_{3}Bi_{4} is a topologically nontrivial nodal-ring semimetal ...
Liang Li +10 more
doaj +1 more source
Maximal and Minimal Ring Topologies [PDF]
Proceedings of the American Mathematical Society, 1978 An explicit description is given of a nondiscrete ring topology on the field Q of rational numbers which is strictly finer than the locally bounded topology on Q having the ring of integers as a preorder.
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Advanced Engineering Materials, EarlyView.Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter +10 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani +7 more
wiley +1 more source
Rings of quotients of topological rings
Mathematische Annalen, 1969 This paper is concerned primarily with the question of extending the topology of a topological ring to its complete ring of quotients so that the given ring is an open subring of the quotient ring. This type of problem was considered in a very special case by Warner [6]. General topological embeddings have been studied by End6 [1]. Both of these papers
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Topological Sieving of Rings According to Their Rigidity [PDF]
ACS Macro Letters, 2018 Main ...
IUBINI, STEFANO +3 more
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Advanced Engineering Materials, EarlyView.Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller +3 more
wiley +1 more source
Topological insights from the Chinese Rings [PDF]
Proceedings of the American Mathematical Society, 2001 L. Kauffman conjectured that a particular solution of the Chinese Rings puzzle is the simplest possible. We prove his conjecture by using low-dimensional topology and group theory. We notice also a surprising connection between the Chinese Rings and Habiro moves (related to Vassiliev invariants).
Józef Henryk Przytycki, Adam S. Sikora
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Advanced Engineering Materials, EarlyView.Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao +6 more
wiley +1 more source