Results 101 to 110 of about 951,209 (293)

Enhanced Xylene Sensing Performance of Fe‐Doped NiO Nanosheet Arrays via In Situ Growth

Advanced Materials Interfaces, EarlyView.
Xylene is a hazardous volatile organic compound (VOC) widely present in industrial environments, and achieving sensitive and stable detection of xylene remains a significant challenge for gas sensors. Here, a one‐step hydrothermal route was employed to in situ grow p‐type Fe‐doped NiO nanosheet arrays on ceramic tubes for xylene detection.
Yinglin Wang, Yitong Jiang, Zhaohui Lei, Yantong Meng, Wanting Cui, Pengfei Cheng, Ye Tian, Bowen Fang, Xidong Hao, Shanfu Sun, Yiyang Xu, Ning Sun, Zhi Weng   +12 more
wiley   +1 more source

O pensamento de Montesquieu na era da comunicação digital

Revista Alterjor
A pesquisa analisa a relevância do pensamento de Montesquieu na era da comunicação digital. Destaca-se a necessidade de divisão de poderes e o papel das narrativas dominantes como formas de poder nas Big Techs.
Diego Campos Salgado Braga, Ricaule Mendes de Aquino, Edwaldo Costa   +2 more
doaj   +1 more source

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

Advanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy, Nishat Paul, Naimul Arefin, Axel Lopez, Peiran Wei, Brandon Dumars, Yan Chen, Mortaza Saeidi, Minxiang Zeng   +8 more
wiley   +1 more source

Big tech, big mistakes

Points to ...
openaire   +1 more source

ENTRE A DINÂMICA DAS BIG TECHS E A VIOLAÇÃO DE NEURODIREITOS NA ERA INFORMACIONAL

Vertentes do Direito
As redes sociais atualmente possuem um número elevado de usuários. No entanto, os efeitos a longo prazo do uso exacerbado de tais redes ainda são desconhecidos.
Clara Bonaparte Pedrosa
doaj   +1 more source

Cláusulas de eleição de foro em contratos internacionais digitais: as Big Techs e a proteção dos direitos dos usuários no Brasil e na União Europeia [PDF]

O presente estudo propõe-se a formular uma análise crítica que envolvem as cláusulas de eleição de foro impostas pelas Big Techs nos contratos internacionais digitais através do denominado: ‘termo de uso”, e realizar um comparativo nas importantes e ...
Souza, Maurício Luiz do Nascimento de
core  

Programmable Crack Networks for Wide‐Range and Reversible Strain Sensing in Vertically Oriented van der Waals Molybdenum Disulfide Thin Films

Advanced Materials Technologies, EarlyView.
Vertically oriented van der Waals MoS2 thin films enable a mechanically programmable crack network for strain sensing. The initial mechanical programming protocol establishes a programmed crack configuration along weak interlayer and interdomain interfaces.
Yinli Wang, Hiroyuki Hirakata
wiley   +1 more source

Data, Privacy, and Agency: Beyond Transparency to Empowerment. [PDF]

Am J Bioeth, 2022
Versalovic E, Goering S, Klein E.
europepmc   +1 more source

desafios do direito do consumidor frente ao capitalismo de vigilância

Revista do Instituto de Direito Constitucional e Cidadania
O presente trabalho busca refletir quais as consequências às pessoas, bem como as mudanças e problemáticas às relações consumeristas trazidas pelo chamado capitalismo de vigilância.
Gustavo Corulli Richa, Jessica Fachin
doaj   +1 more source

4D–Printed Photothermally Actuated Soft Microgripper on an Optical Fiber Tip for Biomedical Applications

Advanced Materials Technologies, EarlyView.
In this study, we developed a light–driven soft microgripper by 3D–printing a photo–crosslinkable, temperature–responsive hydrogel with embedded silver particles onto an optical fiber tip. The microgripper actuates via photothermal effects at cell culture temperature and can gently grasp spheroids without minimal damage, offering a compact, actuator ...
Shogo Oishi, Masaru Mukai, Yukihito Moritoki, Chisato Handa, Yuta Sato, Hiroki Miyajima, Kazutoshi Iijima, Shoji Maruo   +7 more
wiley   +1 more source