Results 141 to 150 of about 82,142 (347)

Detective Brown with Rifle in Backyard at 214 Neeley Street #1

open access: yes, 1963
Photograph of the backyard at 214 Neeley Street.
Dallas (Tex.). Police Department.
core  

Anion‐Cation Synergistic Passivation for High‐Performance FA‐Cs Halide Perovskite Photodetectors

open access: yesAdvanced Electronic Materials, EarlyView.
An anion‐cation synergistic passivation strategy is developed to improve perovskite photodetectors. Surface‐localized DMePDA2+ cations and bulk‐diffused Cl− anions simultaneously reduce defects, enhancing charge transport and suppressing recombination.
Hyeon‐Jong Shin   +3 more
wiley   +1 more source

El perfil del detective en la literatura criminal de Taibo II: Héctor Belascorán Shayne o la humanización del héroe detectivesco

open access: yesCultura, Lenguaje y Representación, 2015
Resumen: En este artículo se va a ahondar en la narrativa criminal del autor mexicano Paco Ignacio Taibo II a través de la figura de su investigador principal: Héctor Belascoarán Shayne.
Diego Ernesto Parra Sánchez
doaj  

Detecting Activities

open access: yesJournal of Visual Communication and Image Representation, 1994
Ramprasad Polana, Randal C. Nelson
openaire   +3 more sources

Eco‐Friendly Laser‐Induced Graphene/Perovskite Hybrids for Eco‐Friendly Photodetectors

open access: yesAdvanced Electronic Materials, EarlyView.
A sustainable paper‐based photodetector was developed by combining laser‐induced graphene (LIG) with MAPbI3 perovskite. Compared with pure LIG devices, the hybrid photodetector exhibited nearly 10‐fold higher responsivity and 7‐fold greater detectivity while maintaining stable performance after 1000 bending cycles, demonstrating its potential for ...
Ya‐Yun Huang   +3 more
wiley   +1 more source

Integrating Automated Electrochemistry and High‐Throughput Characterization with Machine Learning to Explore Si─Ge─Sn Thin‐Film Lithium Battery Anodes

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A closed‐loop, data‐driven approach facilitates the exploration of high‐performance Si─Ge─Sn alloys as promising fast‐charging battery anodes. Autonomous electrochemical experimentation using a scanning droplet cell is combined with real‐time optimization to efficiently navigate composition space.
Alexey Sanin   +7 more
wiley   +1 more source

El extraño caso del detective que volvió de su propia muerte

open access: yesLetras, 2014
Desde 1841, el investigador privado, personaje que conecta el género policial con la actividad intelectual y crítica, se regenera en las más caleidoscópicas versiones.
Claudia Tapia Vásquez
doaj  

Free Charge Generation in Organic Photoconversion Devices–the Impact of Electrostatic Potentials

open access: yesAdvanced Energy Materials, EarlyView.
Free charge generation in organic photovoltaic and photodetector devices typically requires an external driving force to separate bound excitons formed upon photoexcitation. This review details how electrostatic potentials, arising from molecular charge distributions in organic semiconductors, can impact interfacial energetic landscapes and promote ...
Emily J. Yang   +3 more
wiley   +1 more source

Self‐Driving Laboratory Optimizes the Lower Critical Solution Temperature of Thermoresponsive Polymers

open access: yesAdvanced Intelligent Discovery, EarlyView.
A low‐cost, self‐driving laboratory is developed to democratize autonomous materials discovery. Using this "frugal twin" hardware architecture with Bayesian optimization, the platform rapidly converges to target lower critical solution temperature (LCST) values while self‐correcting from off‐target experiments, demonstrating an accessible route to data‐
Guoyue Xu, Renzheng Zhang, Tengfei Luo
wiley   +1 more source

William Melville: The Queen's detective.

open access: yes, 2014
In this classic detective drama, set in the summer of 1889, Melville’s skills are put to the test as he is assigned to protect the visiting Shah of Persia as Fenian anarchists aim assassinating the royal guest.
O'Connor, Fred, McMahon, D.
core  

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