Results 71 to 80 of about 10,198,671 (380)

The Interface between Nanoenergy and Self-Powered Electronics

Sensors, 2021
In recent decades, nanogenerators based on several techniques such as triboelectric effects, piezoelectric effects, or other mechanisms have experienced great developments. The nanoenergy generated by nanogenerators is supposed to be used to overcome the
Yi-Lin Wang, Hai-Tao Deng, Zhen-Yu Ren, Xin-Tian Liu, Yu Chen, Cheng Tu, Jun-Lian Chen, Xiao-Sheng Zhang   +7 more
doaj   +1 more source

Printable magnesium ion quasi-solid-state asymmetric supercapacitors for flexible solar-charging integrated units. [PDF]

, 2019
Wearable and portable self-powered units have stimulated considerable attention in both the scientific and technological realms. However, their innovative development is still limited by inefficient bulky connections between functional modules ...
Kaner, Richard B, Liu, Zhongfan, Shao, Yuanlong, Sheng, Guan, Sun, Jingyu, Tian, Zhengnan, Tong, Xiaoling, Tung, Vincent, Yu, Lianghao   +8 more
core  

Social issues of power harvesting as key enables of WSN in pervasive computing [PDF]

, 2012
Pervasive systems have gained popularity and open the door to new applications that will improve the quality of life of the users. Additionally, the implementation of such systems over an infrastructure of Wireless Sensor Networks has been proven to be ...
Berzosa, J., Grabham, N. J., Mabe, J., Tudor, M. J.   +3 more
core   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source

Recent Progress on Built-in Wave Energy Converters: A Review

Journal of Marine Science and Engineering
A built-in wave energy converter (BI-WEC) is a type of WEC that is fully encapsulated within a floating body that is easy to integrate and promotes reliability.
Hao Wang, Jiajing Sun, Ziyue Xi, Shu Dai, Fuzhen Xing, Minyi Xu   +5 more
doaj   +1 more source

Semi-active vibration control of the motorized spindle using a self-powered SSDV technique: simulation and experimental study

Automatika, 2022
SSD (synchronized switch damping) is used for vibration control of the motorized spindle based on piezoelectric stack. Moreover, inspired by self-powered SSDI, a self-powered SSDV circuit was designed to overcome the disadvantages of requiring ...
Likang Zheng, Ye He, Lei Fan, Hongli Cao, Xiaoan Chen   +4 more
doaj   +1 more source

Miniature sonar fish tag [PDF]

, 1975
Self-powered sonar device may be implanted in body of fish. It transmits signal that can be detected with portable tracking gear or by automatic detection-and-tracking system. Operating life of over 4000 hours may be expected.
Ferguson, R. L., Lovelady, R. W.
core   +1 more source

Comparing self‐reported race and genetic ancestry for identifying potential differentially methylated sites in endometrial cancer: insights from African ancestry proportions using machine learning models

Molecular Oncology, EarlyView.
Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley   +1 more source

Self-Powered Flexible Multicolor Electrochromic Devices for Information Displays

Research, 2023
The development of self-powered flexible multicolor electrochromic (EC) systems that could switch different color without an external power supply has remained extremely challenging. Here, a new trilayer film structure for achieving self-powered flexible
Wenzhao Xue, Yun Zhang, Feng Liu, Yao Dou, Mei Yan, Wenshou Wang   +5 more
doaj   +1 more source

A highly sensitive, self-powered triboelectric auditory sensor for social robotics and hearing aids

Science Robotics, 2018
A self-powered triboelectric auditory sensor is designed for human-robot interactions. The auditory system is the most efficient and straightforward communication strategy for connecting human beings and robots.
Hengyu Guo, Xianjie Pu, Jie Chen, Y. Meng, Min-Hsin Yeh, Guanlin Liu, Qian Tang, Baodong Chen, Di Liu, Song Qi, Changsheng Wu, Chenguo Hu, Jie Wang, Zhong Lin Wang   +13 more
semanticscholar   +1 more source