Results 101 to 110 of about 2,084,614 (325)

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

South Dakota Memorial Art Center News, Spring 1974 [PDF]

open access: yes, 1972
Water Reclamation Exhibit Now OpenExhibits of South Dakota Student Art to Be Regular Biennial FeatureSpring 1974 ExhibitsPaintings and Lectures Made South Dakota Indian Artist Latter-Day Tribal HistorianA Sense of Place Exhibit Offers View of America by ...
South Dakota State University
core   +3 more sources

Flexible Leaf‐Like Fuel Cell From Plasmonic Janus Nanosheet

open access: yesAdvanced Functional Materials, EarlyView.
A flexible leaf‐like fuel cell is fabricated by conductive gold nanowire sponge‐supported plasmonic Janus nanosheet, which can generate a power of 8.93 mW cm⁻2 with less than 10% performance deterioration even being bent or twisted. Further assembly in a tree‐like layout demonstrates omnidirectional light harvesting capability and wind resistance ...
Yifeng Huang   +3 more
wiley   +1 more source

“An Altercation Full of Meaning”: The Duel between Francis B. Cutting and John C. Breckinridge

open access: yes, 2010
“A Duel!” In late March of 1854, the northern press burst with the news. A duel had allegedly taken place between two members of the House of Representatives—Francis B. Cutting of New York and John C. Breckinridge of Kentucky.
Powers, Annie
core  

Roulette‐Inspired Physical Unclonable Functions: Stochastic yet Deterministic Multi‐Bit Patterning through the Solutal Marangoni Effect

open access: yesAdvanced Functional Materials, EarlyView.
Geometric multi‐bit patterning based on dynamic wetting and dewetting phenomena creates roulette‐like Physical Unclonable Function (PUF) labels with stochastic yet deterministic properties. This method leverages the solutal‐Marangoni effect for high randomness while achieving deterministic multinary patterns through polygonal confinement of binary ...
Yeongin Cho   +8 more
wiley   +1 more source

Taking Sides: Marriage networks and Dravidian Kinship in Lowland South America [PDF]

open access: yes, 1998
Dual organization is a unifying concept underlying seemingly dissimilar alliance structures. We explore this idea with reference to lowland South America where dual organization is common.
Houseman, Michael, White, Douglas,
core   +2 more sources

Multi‐Pathway Upconversion Emission in Symmetry‐Broken Nanocavities: Broadband Multiresonant Enhancement and Anti‐Correlated Interfacial Sensitivity

open access: yesAdvanced Functional Materials, EarlyView.
Symmetry‐broken plasmonic nanoantenna arrays achieve broadband multiresonant enhancement of second harmonic generation (SHG), third harmonic generation (THG), and upconversion photoluminescence (UCPL), under femtosecond laser excitation across the near‐infrared range (1000–1600 nm).
Elieser Mejia   +9 more
wiley   +1 more source

How Attributes of Place Threaten Community Trust in the American South: Opportunities for Improving Pandemic-Related Communication

open access: hybrid, 2023
Lauren A. Cafferty   +9 more
openalex   +1 more source

High‐Entropy Liquid Metal Process for Transparent Ultrathin p‐Type Gallium Oxide

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a doping strategy for harvesting ultrathin Ga oxide layers using a multi‐elemental Ga‐based liquid metal alloy. The incorporation of trivalent In metal into the self‐limiting oxide formed on the alloy's surface is enabled by the existence of atomically dispersed Pt, Au, and Pd.
Laetitia Bardet   +14 more
wiley   +1 more source

Politics in the slum: a view from South Africa [PDF]

open access: yes, 2010
[From introduction]The modern state, and its civil society, have always been comfortable with workers in their allotted place – be it formed around the immediate needs of industrial production, like the migrant workers hostels in apartheid South Africa ...
Pithouse, Richard, 1970-
core   +1 more source

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