Results 11 to 20 of about 2,475 (168)

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

open access: yesAdvanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani   +4 more
wiley   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

open access: yesAdvanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das   +8 more
wiley   +1 more source

Science‐Towards‐Technology Breakthrough in CO2 Electroreduction: Multiphysics, Multiscale, and Artificial Intelligence Insights

open access: yesAdvanced Materials, EarlyView.
Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong   +3 more
wiley   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

open access: yesAdvanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju   +7 more
wiley   +1 more source

Copolymer Networks and Stars: Scaling Exponents

open access: yes, 1997
We explore and calculate the rich scaling behavior of copolymer networks in solution by renormalization group methods. We establish a field theoretic description in terms of composite operators.
Holovatch, Yurij, von Ferber, Christian
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

Identificação de classes rítmicas de língua: modelagem de cadeias categorizadas da sonoridade usando árvores probabilísticas

open access: yesRevista Colombiana de Estadística, 2008
Recentemente, vários autores sugerem métodos para discriminar classes rítmicas de língua (Ramus et al. 1999, Duarte et al. 2001, Galves et al. 2002). Baseado no conceito de sonoridade, definido em Galves et al. (2002) e Cassandro et al.
JUVÊNCIO NOBRE
doaj  

Quasilocality of joining/splitting strings from coherent states

open access: yes, 2007
Using the coherent state formalism we calculate matrix elements of the one-loop non-planar dilatation operator of ${\cal N}=4$ SYM between operators dual to folded Frolov-Tseytlin strings and observe a curious scaling behavior.
A Jarosz   +17 more
core   +1 more source

NIR‐Activated Ag2S Quantum Dots for Efficient Broad‐Spectrum Antibacterial and Biofilm Disruption

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents a novel non‐antibiotic strategy leveraging NIR‐activated Ag2S QDs for synergistic PTT/PDT. The platform degrades the protective extracellular matrix via localized hyperthermia, facilitating deep penetration and ROS‐induced oxidative damage.
Rui Yao   +10 more
wiley   +1 more source

IDENTIFYING RHYTHMIC CLASSES OF LANGUAGES: MODELING SYMBOLICS CHAINS OF THE SONORITY USING TREES OF PROBABILITY IDENTIFICACION DE CLASES RITMICAS DE LENGUAJES: MODELAMIENTO DE CADENAS SIMBOLICAS DE LA SONORIDAD USANDO ARBOLES DE PROBABILIDAD IDENTIFICAÇÃO DE CLASSES RÍTMICAS DE LÍNGUA: MODELAGEM DE CADEIAS CATEGORIZADAS DA SONORIDADE USANDO ÁRVORES PROBABILÍSTICAS

open access: yesRevista Colombiana de Estadística, 2008
Recently, several authors suggest methods to discriminate rhythmic classes of language (Ramus et al. 1999, Duarte et al. 2001, Galves et al. 2002). Based on sonority concept, defined in Galves et al. (2002), and Cassandro et al.
Nobre Juvêncio
doaj  

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