Results 81 to 90 of about 711,747 (330)

FEA-Based Simulation of Accelerated Ageing in a Power Cable Due to Sustained Partial Discharge Activities in a Spherical Cavity [PDF]

, 2023
Umar Musa, Abdullahi A. Mati, Abdullahi Abubakar Mas’ud, Gaddafi Sani Shehu, Johnatan M. Rodríguez‐Serna, Saud Al-Shammari, Mohamad Nur Khairul Hafizi Rohani, Firdaus Muhammad‐Sukki   +7 more
openalex   +1 more source

Wide‐Range Adaptive Metal Oxide for Hydrogen Sulfide Detection From Earth to Space‐Like Environments

Advanced Science, EarlyView.
This work presents a gas sensing platform based on Cu‐doped SnO2 microspheres that operates reliably from ambient to space‐like conditions. The sensor maintains performance across vacuum and cryogenic environments, bypassing traditional oxygen‐mediated mechanisms, utilizing direct chemisorption and interfacial charge transfer.
Xi Chen, Jiaxin Chen, Yanghui Liu, Junhao Cao, Yang Yuan, Kaixin Chen, Yilang Ye, Tongshuai Yang, Yongqing Fu, Wei Luo   +9 more
wiley   +1 more source

A Wireless, Battery‐Free Artificial Throat Patch with Deep Learning for Emotional Speech Recognition

Advanced Science, EarlyView.
In this work, Xu and co‐workers develop a wireless, battery‐free artificial throat patch system (ATPS) consisting of a carbon nanotube‐based thin‐film strain sensor and a miniaturized flexible printed circuit board, to enable real‐time sensing of throat signals.
Bingxin Xu, Guanming Lin, Xiaohui Hong, Chuting Liu, Xinyi Qu, Kangjian Jiao, Lei Zhang, Bingzhe Xu, Jun Yan, Yancong Qiao, Xudong Lin   +10 more
wiley   +1 more source

Multilevel modelling of mechanical properties of textile composites: ITOOL Project [PDF]

, 2007
The paper presents an overview of the multi-level modelling of textile composites in the ITOOL project, focusing on the models of textile reinforcements, which serve as a basis for micromechanical models of textile composites on the unit cell level.
Drechsler, Klaus, Hanisch, Vera, Hartung, Daniel, Ivanov, Dimitry S., Koissin, Vitaly E., Lomov, Stepan Vladimirovitch, Middendorf, Peter, Miravete, Antonio, Schouten, Marinus, van den Broucke, Björn   +9 more
core   +1 more source

Mechanical Overloading‐Induced Nanomineral Crystal Perturbation from the Osteochondral Interface: A Potential Initiator of Osteoarthritis

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Nan Jiang, Rong Ren, Zhan Su, Jiahao Zhou, Pinyin Cao, Sicheng Zhang, Zhen Li, Chao Li, Songsong Zhu   +8 more
wiley   +1 more source

Country of origin image attributes as a source of competitive advantage: study in international brazilian fashion industry

Internext: Revista Eletrônica de Negócios Internacionais, 2014
The study sought to understand which attributes of the country of origin image are source of international competitive advantage in the context of Brazilian fashion. From the theoretical framework related to competitive advantage, country of origin image,
Mariana Bassi Sutter, Edison Fernandes Polo, Maria Laura Ferranty Maclennan   +2 more
doaj   +1 more source

Growth‐Like Swelling of 2D Precursors for Efficient Fabrication of Complex 3D Microstructures

Advanced Science, EarlyView.
The growth‐like swelling process fills photocured polymers into the elastomeric microstructures, inducing a significant swelling deformation of microstructures that can be maintained in the absence of solvents. The growth‐like swelling process breaks through the dependence of swelling deformation on the solvents, thereby expanding the application of 3D
Xinkai Zhu, Liang Wang, Xiangming Li, Chuanhang Zeng, Tianxiang Lan, Guifang Liu, Yangfan Qiu, Junjiang Li, Qi Chen, Bangbang Nie, Hongmiao Tian, Xiaoliang Chen, Chunhui Wang, Jinyou Shao   +13 more
wiley   +1 more source

Brazilian human resources in a polarized Latin America

Internext: Revista Eletrônica de Negócios Internacionais, 2014
This article provides an overview of human resource strategies employed by Brazilian companies in a polarized region of Latin America. Firstly, we highlighted the concerns of Brazilian managers in respect to the coming years, and to identify the current ...
Elza Fátima Rosa Veloso, Leonardo Nelmi Trevisan, Wilson Aparecido Costa de Amorim, Rodrigo Cunha da Silva, André Luiz Fischer, Joel Souza Dutra   +5 more
doaj   +1 more source

Investigation of two-dimensional acoustic resonant modes in a particle separator

, 2006
Within an acoustic standing wave particles experience acoustic radiation forces, a phenomenon which is exploited in particle or cell manipulation devices.
Harris, N.R., Hill, M., Townsend, R.J., White, N.M.   +3 more
core   +1 more source

FEA Finds its Place [PDF]

Mechanical Engineering, 2002
This article focuses on engineers who are examining innovative ways to fold analyses into their design cycles. Although many engineering companies currently use finite element analysis (FEA) software programs, the practice of coupling analysis with everyday design is still relatively new. Engineers today are responsible for much of the analysis done on
openaire   +1 more source