Results 91 to 100 of about 1,248,878 (297)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 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

On the impossibility of inferring cohort fertility measures from period fertility measures [PDF]

open access: yes
A particularly important struggle faced by demographic analysts is, how to arrive at statements about family formation processes from a cohort perspective from data that are essentially collected on an annual basis.
Evert van Imhoff
core  

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

O tempo e o real maravilhoso em Guerra do tempo e outros relatos, de Alejo Carpentier

open access: yesRevista de Estudos Literários da UEMS - REVELL, 2016
Neste artigo, estuda-se a temática temporal que perpassa todos os contos do livro Guerra do tempo e outros relatos, do escritor cubano Alejo Carpentier (1904-1980).
Altamir Botoso
doaj  

Cutting tracks, making CDs: a comparative study of audio time-correction techniques in the desktop age. [PDF]

open access: yes, 2008
Producers have long sought to “tighten” studio performances. Software-based DAW’s now come with proprietary functions to facilitate this, but only the latest generation of platforms allow relative ease of use on longer takes.
Paterson, Justin
core   +1 more source

Química em Tempo Real [PDF]

open access: yesBoletim da Sociedade Portuguesa de Química, 2021
openaire   +1 more source

Scalable and Multifunctional PAN‐MXene Composite Fibers for Thermal Management, Photothermal Conversion, Energy Harvesting, and Sensing for Wearable Applications

open access: yesAdvanced Materials, EarlyView.
Electrospun PAN‐MXene nanofibers and yarns integrate enhanced thermal conductivity, photothermal conversion, and triboelectric energy harvesting within a flexible architecture. Interconnected MXene networks promote efficient phonon transport, while their surface chemistry strengthens tribo‐negative behavior, enabling a high power density of 432.7 mW m ...
Ahmadreza Moradi   +2 more
wiley   +1 more source

Detecção e classificação molecular de Chlamydophila psittaci em amostras fecais de aves assintomáticas

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014
Chlamydophila psittaci é uma bactéria que causa doença respiratória ou sistêmica em aves e em seres humanos. Em vista do risco de transmissão para humanos, o objetivo deste estudo foi detectar a presença de Chlamydophila spp.
M.A. Braz   +5 more
doaj   +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

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