Results 51 to 60 of about 694,713 (301)
Le côté « obscur » de la science
Revue d'anthropologie des connaissances, 2017 A rich and diversified discussion has been going on since many years about ignorance and its treatment by sciences. Sociologists and anthropologists have proposed different definitions to delimit this broad intellectual field and to demonstrate how the ...
Giulia Anichini
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Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment
Advanced Engineering Materials, EarlyView.This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies +8 more
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2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, EarlyView.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
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Вестник Самарского университета: История, педагогика, филологияThe article is about identifying functional aspects of 1st-person statements with the explicit mode of ignorance (messages like I do not know… / We don’t know… I don’t know / We don’t know ...) in scientific discussions as a genre of scientific discourse.
O. N. Chalova
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Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs
Advanced Functional Materials, EarlyView.OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King +3 more
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Ignorance scientifique, ignorance de genre ?
Calenda, 2021 Ce colloque a pour dessein de déployer une réflexion sur la façon dont sont produits et diffusés des savoirs et des ignorances, qu’il s’agit de saisir dans une perspective de genre, au sein des différents espaces sociaux où se trouve livrée une parole sur la santé : espaces scientifique, médiatique et politique.
openaire +3 more sources
Uncertain Knowledge: The Medicalisation of Intersex People and the Production of Ignorance
Social SciencesIgnorance is produced through mechanisms related to power relations and socio-cultural context. This article examines whether the theoretical conceptualisation of agnotology may be useful when exploring intersex and the way it has been erased socially ...
Michal Raz
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The Neutrosophic Entropy and its Five Components [PDF]
Neutrosophic Sets and Systems, 2015 This paper presents two variants of pentavalued representation for neutrosophic entropy. The first is an extension of Kaufman's formula and the second is an extension of Kosko's formula.
Vasile Pătraşcu
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Wiedza Obronna, 2021 This article aims to contribute to the available data, presenting exemplary sources that may constitute point of reference for experts who seek information on sociological, anthropological and ethnological dimensions of the topic.
Melaike Huseyin
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