Results 101 to 110 of about 116,815 (291)

Green‐Synthesized Bi‐Doped PEI N‐GQDs Enabling Long‐Term Stable Silicon Heterojunction Photodetectors

open access: yesAdvanced Electronic Materials, EarlyView.
Green‐engineered BiNPs&PEI N‐GQDs enable dual‐emission p‐Si Schottky photodetectors with strong photoresponse, long‐term stability, and a simple scalable fabrication strategy, offering a promising route for sustainable optoelectronic and photosensing applications.
Zeynep Berktaş   +6 more
wiley   +1 more source

High‐Responsivity and Fast‐Response Organic Phototransistor Based on Dinaphtho[2,3‐b:2′,3′‐f]Thieno[3,2‐b]Thiophene

open access: yesAdvanced Electronic Materials, EarlyView.
Low‐temperature Al/Al2O3/DNTT/Au organic phototransistors fabricated on flexible PEN combine high responsivity to blue light (≈250 A W−1 at 39 nW cm−2) with detectable modulated photoresponse up to 150 kHz, making them promising for ultra‐low‐light sensing and moderate‐speed optical links.
Antonio Caldarelli   +7 more
wiley   +1 more source

Classification Accuracy Effects of Q-Matrix Validation and Sample Size in DINA and G-DINA Models [PDF]

open access: yes, 2014
This article studies the extend of change in latent classes, relating to students, which were calculated using DINA and Generalized-DINA(G-DINA) Models under different distributions and sub-sample sizes which were calculated using DINA and Generalized ...
Oguz Basokcu, Tahsin
core   +1 more source

Morale et raison / Dina Dreyfus, prod. ; Alain Badiou, Camille Pernot, Pierre Trotignon... [et al.], participants

open access: yes, 1966
Collection : Philosophie ; 8Résumé : Conversation entre Dina Dreyfus, Alain Badiou, Camille Pernot et Pierre TrotignonDurée : 00:27:51Thème ...
Fléchet, Jean (1928-....). Réalisateur
core  

Nonlinear Dynamics and Invariants of Motion in ReRAM Cells

open access: yesAdvanced Electronic Materials, EarlyView.
A second‐order cell, hosting one capacitor and two back‐to‐back ReRAMs, admits Invariants of Motion: its states lie on one‐dimensional manifolds at all times. The cell shows quiescent monostability or bistability, depending on the manifold index. At equilibrium, the capacitor voltage vanishes.
Mauro Di Marco   +5 more
wiley   +1 more source

CONOCIMIENTO, EMPRENDIMIENTO Y CAPACIDADES: REVISANDO LA TEORÍA DE LA EMPRESA MULTINACIONAL

open access: yesRevista Galega de Economía, 2014
El artículo comienza con una breve presentación de la perspectiva “ecléctica” de la empresa multinacional (MNE). Posteriormente se presentan conceptos adicionales como emprendimiento, gestión del conocimiento y capacidades dinámicas que ...
doaj  

Electrical Properties and Interfacial Strain in Thermally Oxidized 4H‐SiC MOS Structures Under Different Post‐Oxidation Annealing

open access: yesAdvanced Electronic Materials, EarlyView.
This work investigates the electrical properties and interfacial strain in thermally oxidized 4H‐SiC MOS structures under different post‐oxidation annealing. Nitrogen annealing simultaneously reduces interface state density and increases interfacial tensile strain, thus being accompanied by the formation of an interfacial dipole.
Fabrizio Roccaforte   +9 more
wiley   +1 more source

Entre dois mundos: a loucura feminina em A louca de Serrano, de Dina Salústio DOI - 10.5752/P.2358-3428.2014v18n35p87

open access: yesScripta, 2014
A literatura de autoria feminina nas sociedades pós-coloniais é considerada por Gayatri C. Spivak um processo metonímico da saga das mulheres usado como ferramenta de denúncia, que possibilita a quebra de mitos e preconceitos há muito reforçados pelo ...
Juliana Primi Braga
doaj  

The Geography of Success: A Spatial Analysis of Export Intensity in the Italian Wine Industry

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper investigates the paradox of how Italy's fragmented, SME‐dominated wine industry achieves global export success. Moving beyond purely firm‐centric explanations, we test whether export intensity is spatially dependent, clustering geographically in regional ecosystems.
Nicolas Depetris Chauvin, Jonas Di Vita
wiley   +1 more source

Evaluating Person-Parameter Estimation Methods in Cognitive-Diagnostic Models with Testlet Effects

open access: yesEducation Sciences
Testlet-based cognitive-diagnostic models involve both discrete attribute profiles and continuous testlet effects, making person-parameter estimation more challenging than in standard cognitive-diagnostic models.
Mei You, Jingjing Yang, Xin Xu
doaj   +1 more source

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