Results 111 to 120 of about 761 (264)

Beauty and Wellness in the Semantic Memory of the Beholder. [PDF]

open access: yesFront Psychol, 2021
Kenett YN, Ungar L, Chatterjee A.
europepmc   +1 more source

Bandgap‐Engineered AlGaAs/GaAs Heterostructures for Wavelength‐Selective Dual‐Polarity Photoelectrochemistry

open access: yesAdvanced Functional Materials, EarlyView.
Bandgap‐engineered AlGaAs/GaAs heterostructures exhibit wavelength‐selective dual‐polarity photoelectrochemistry, switching from photocathodic to photoanodic response depending on excitation wavelength. The polarity transition is governed by band‐selective absorption, built‐in electric‐field‐driven carrier transport, and interfacial charge‐transfer ...
Yukai Mao   +9 more
wiley   +1 more source

Is It Real Type‐II or S‐Scheme? A Three‐Phase Diagnostic Protocol for Identifying Potentially Mislabeled Heterojunction Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
wiley   +1 more source

Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells

open access: yesAdvanced Functional Materials, EarlyView.
Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira   +6 more
wiley   +1 more source

Logic, damned logic, and statistics [PDF]

open access: yesElectronic Workshops in Computing, 2006
In this paper we present the results of a statistical analysis undertaken upon the performance of students within the Software Engineering Programme at Oxford. The Software Engineering Programme is aimed at part-time students, most of whom are professional software engineers.
openaire   +2 more sources

The possibility of Frege's logicism /

open access: yes, 1991
In order to understand the implications of Frege's Grundlagen der Arithmetik, we must bear in mind that Frege saw logic as an overarching discipline, necessary for all scientific enquiry.
Friend, Michèle
core  

Directional Flow of Confined Polaritons in CrSBr

open access: yesAdvanced Materials, EarlyView.
CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak   +10 more
wiley   +1 more source

Gottlob Frege on Truth During the Period of the Two Volume Edition of 'Grundgesetze Der Arithmethik' (1893–1903)

open access: yesStudia Semiotyczne, 2020
DOI: http://doi.org/10.26333/stsen.xxx.04 In 1893 and 1903, two volumes of Frege’s most important work Grundegezte der Arithmetik were published. This period can be called the peak of Frege’s logicism.
doaj  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

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