Results 41 to 50 of about 87,849 (169)

Emerging Wearable Acoustic Sensing Technologies

Advanced Science, Volume 12, Issue 6, February 10, 2025.
This review summarizes recent advancements in wearable acoustic devices developed through interdisciplinary and bionic approaches. These applications include bio‐acoustic detection, ultrasound energy supply, and ultrasonic diagnosis. It highlights challenges and future directions, aiming to promote their use in the human body and explore integration ...
Tao Liu, Yuchen Mao, Hanjie Dou, Wangyang Zhang, Jiaqian Yang, Pengfan Wu, Dongxiao Li, Xiaojing Mu   +7 more
wiley   +1 more source

Micro Leverage Modeling, Simulation and Optimization for Micromechanical Silicon Oscillating Accelerometer

, 2011
The proof mass of micromechanical silicon oscillating accelerometer is small in size and light in weight, which badly restricts the improvement of accelerometer sensitivity.
Ran Shi, Yan Su, An Ping Qiu, Shao Dong Jiang   +3 more
core   +1 more source

Enhanced Machine Condition Monitoring Based on Triboelectric Nanogenerator (TENG): A Review of Recent Advancements

Advanced Sustainable Systems, Volume 8, Issue 12, December 2024.
This review presents the critical discussion and systematic review on progressive development of triboelectric nanogenerators in the self‐powered machine condition monitoring. The review, summarize the state of the art in structural design optimization, mechanical energy harvesting, sensing, devices, and system of TENG in perspective of self‐powered ...
Idiris Mehamud, Marcus Björling, Pär Marklund, Rong An, Yijun Shi   +4 more
wiley   +1 more source

Application status and development trend of intelligent sensor technology in the electric power industry

IET Science, Measurement &Technology, Volume 18, Issue 4, Page 145-162, June 2024.
First, this article introduces the application status and technical requirements of power intelligent sensor technology in various aspects of the power system, including the generation, transmission, transformation, distribution, and consumption of electricity.
Peng Li, Youping Fan, Zhong Liu, Bing Tian, Zhiming Wang, Dongjie Li, Zixi Han, Zhaoyi Zhang, Feng Xiong   +8 more
wiley   +1 more source

Advanced applications of micromechanical accelerometers

MECHANICS OF GYROSCOPIC SYSTEMS
A brief overview of the extended applications of micromechanical accelerometers is given - for determining the parameters of shocks, vibrations, static inclination and angular velocity. The extended application of accelerometers for measuring angular velocity is highlighted, as one that does not have specialized offers on the consumer market and ...
openaire   +3 more sources

Multiscale Computational and Artificial Intelligence Models of Linear and Nonlinear Composites: A Review

Small Science, Volume 4, Issue 5, May 2024.
This research reviews state‐of‐the‐art and latest advances in multiscale modeling methods spanning molecular, micro‐, meso, and macroscale models for hard and soft composites. These models range from molecular dynamics simulations, finite‐element analyses to machine learning/deep learning surrogate models simulating nonlinear constitutive material ...
Mohit Agarwal, Parameshwaran Pasupathy, Xuehai Wu, Stephen S. Recchia, Assimina A. Pelegri   +4 more
wiley   +1 more source

Physical Activity and Adiposity Markers at Older Ages: Accelerometer Vs Questionnaire Data [PDF]

, 2015
Physical activity is critically important for successful aging, but its effect on adiposity markers at older ages is unclear as much of the evidence comes from self-reported data on physical activity.
Singh-Manoux, Archana, Bell, Joshua, A, Elbaz, A, Cogranne, Pol, Sabia, Séverine, van Hees, VT, van Hees, Vincent T, Kivimaki, Mika, Bell, Joshua A, Cogranne, P, Kivimaki, M, van Hees, Vincent, T, Elbaz, Alexis, Singh-Manoux, A, Bell, JA, Sabia, S   +15 more
core   +1 more source

Micromechanical analysis of kinematic hardening in natural clay [PDF]

, 2009
International audienceThis paper presents a micromechanical analysis of the macroscopic behaviour of natural clay. A microstructural stress-strain model for clayey material has been developed which considers clay as a collection of clusters.
Yin, Zhen-Yu, Chang, Ching S., Yin, Zhenyu, Karstunen, M, Chang, C. S., Hicher, PY, Hicher, Pierre-Yves, Yin, ZY, Karstunen, Minna, Yin, Z. Y., Hicher, P. Y., Chang, CS, Helsinki University of technology, , Academy of Finland (Grant 210744) (Funder), Karstunen, M., Karstunen, Minna,, , Ecole Centrale de nates, EC MRTN-CT-2004–512120 (Funder), Ecole Centrale de nates, University of Massachusetts, Academy of Finland (Grant 210744) (Funder), , University of Massachusetts, , University of Strathclyde, , EC MRTN-CT-2004-512120 (Funder), University of Strathclyde, , Helsinki University of technology, Chang, Ching   +26 more
core   +3 more sources

Advances in Printed Electronic Textiles

Advanced Science, Volume 11, Issue 6, February 9, 2024.
This work covers key aspects of fabricating printed wearable e‐textiles, including material selection, printing techniques, and their potential applications. As advancements in materials science, printing technologies, and design innovation continue to unfold, the transformative potential of printed e‐textiles in healthcare and beyond is poised to ...
Md Rashedul Islam, Shaila Afroj, Junyi Yin, Kostya S. Novoselov, Jun Chen, Nazmul Karim   +5 more
wiley   +1 more source

Casimir‐Lifshitz Optical Resonators: A New Platform for Exploring Physics at the Nanoscale

Advanced Physics Research, Volume 3, Issue 2, February 2024.
Levitation, or trapping, of a flat mirror at a certain distance above another flat reflecting surface, as a result of the compensation of attractive gravitational forces by a quantum fluctuation induced repulsive force, leads to the formation of Casimir‐Lifshitz optical resonators, which have opened the possibility to explore a wide range of physical ...
Victoria Esteso, Diego Frustaglia, Sol Carretero‐Palacios, Hernán Míguez   +3 more
wiley   +1 more source