Results 91 to 100 of about 20,319 (267)

Reverse Haptic Alerting: Human‐Centered Intelligent Systems That Turn Chemical and Biomedical Signals Into Felt Cues

Advanced Intelligent Systems, EarlyView.
Wearable sensors usually warn through sight or sound, channels that become unreliable under protective equipment or in noise. Reverse haptic alerting inverts this flow: Stimuli‐responsive materials convert chemical and biological signals into cues felt through the skin, while a machine‐learned digital twin of tactile perception personalizes the body ...
Hwanhee Yoo, Shin Hum Cho, Ku Kang, Yoon Jeong Jang, Chan‐Mo Yang, Doo‐Hee Lee   +5 more
wiley   +1 more source

Reduced graphene oxide functionalized stretchable and multicolor electrothermal chromatic fibers

, 2017
Stretchable and multicolor electrothermal chromatic fibers are prepared with a multilayered structure and achieve satisfactory comprehensive properties.
Chengyi Hou, Qinghong Zhang, Kerui Li, Qiang Li, Yaogang Li, Hongwei Fan, Hongzhi Wang   +6 more
core   +1 more source

Physical Reservoir Computing Using Microelectromechanical Systems

Advanced Physics Research, EarlyView.
Physical reservoir computing (PRC) transforms micro‐electro‐mechanical (MEMS) sensors into intelligent computing nodes by utilizing their intrinsic nonlinear dynamics and short‐term memory effects. This review surveys recent progress in MEMS‐based reservoir computing, covering its theoretical foundations, device architectures, and applications in ...
Mariam Gada, Nizar Jaber, Nazek El‐Atab   +2 more
wiley   +1 more source

Beyond Furnaces: Harnessing In Situ Joule Heating for Efficient C1 Catalysis

Carbon Energy, EarlyView.
Joule‐heated catalysis directly converts electrical energy into localized heat within conductive catalysts, overcoming the heat‐transfer limitations of conventional furnaces. This review summarizes recent advances in C1 molecule conversion, including CO2 methanation, reforming for hydrogen production, and HCHO/CO oxidation, while highlighting ...
Xue Kong, Tiantian Su, Faiza Meharban, Shengbin Cao, Jingsan Xu, Chao Lin, Xiaopeng Li, Yejian Xue, Wei Luo   +8 more
wiley   +1 more source

Anti-High Overload Performance of U- and V-Shaped Micro Electrothermal Actuators

Shanghai Jiaotong Daxue xuebao
To address the application of silicon-based U- and V-shaped micro electrothermal actuators in fuze safety system of micro-electromechanical system (MEMS) in high overload environments, this paper conducts a study on the anti-high overload performance of ...
CHEN Wangsheng, CAO Yun, KONG Xiaoyu, XIE Haipeng, XI Zhanwen
doaj   +1 more source

Multidimensional Engineering Enabling Rate‐Matched C−N Coupling for Efficient Organonitrogen Electrosynthesis

EcoEnergy, EarlyView.
This review introduces rate matching as a unifying design principle for efficient electrochemical C−N coupling and highlights multidimensional engineering of catalysts, interfaces, and reactors to synchronize the generation of carbon‐ and nitrogen‐containing intermediates, balance their surface coverages, maximize C−N bond formation, and enable ...
Kaixing Cai, Chunyang Pu, Jun Yang, Guangqin Li, Jiahui Xian   +4 more
wiley   +1 more source

Determinação de elementos traço em amostras biológicas tratadas com ácido fórmico por espectrometria de massa com plasma indutivamente acoplado [PDF]

, 2012
Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em QuímicaEste trabalho propõe a solubilização com ácido fórmico como um procedimento alternativo à digestão ácida no preparo ...
Tormen, Luciano
core  

Glycerol‐Modified Biphasic Silicone Gel for Synergistic Thermal Transport and Dielectric Reliability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A surfactant‐free glycerol‐modified biphasic silicone gel establishes metastable liquid interfaces that simultaneously enhance phonon transport and induce deep traps (1.28 eV), enabling synergistic electrothermal performance of enhanced thermal conductivity (+33.3%), thermal diffusivity (+48.3%), and DC breakdown strength (+57.6%) with suppressed space
Xinyue Zhang, Zepeng Lv, Kai Wu, Zhong Chen   +3 more
wiley   +1 more source

Electrothermal Bath Apparatus

, 1905
Patent for an electrothermal bath apparatus. This device is designed to bath the recipient in lights attached to a single collapsible frame.
Weeks, Frank W.
core  

Synthesis of Carbon Black/Geopolymer Composites with High and Stable Electrothermal Performance [PDF]

Iranian Journal of Materials Science and Engineering
Geopolymer/nano carbon black composite is a promising electrically conductive smart material that can be used in self-heating and self-sensing applications. This paper studies the effect of adding nano carbon black to the physical, mechanical, electrical,
Sibbt Jabbar, Dalya Hameed, Imad Disher
doaj