Results 31 to 40 of about 1,055,907 (302)

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   +1 more source

Elastic energy storage and the efficiency of movement

Current Biology, 2022
Movement is an integral part of animal biology. It enables organisms to escape from danger, acquire food, and perform courtship displays. Changing the speed or vertical position of a body requires mechanical energy. This energy is typically provided by the biological motor, striated muscle.
Labonte, D, Holt, NC
openaire   +4 more sources

Hybrid model based on K-means++ algorithm, optimal similar day approach, and long short-term memory neural network for short-term photovoltaic power prediction

Global Energy Interconnection, 2023
Photovoltaic (PV) power generation is characterized by randomness and intermittency due to weather changes. Consequently, large-scale PV power connections to the grid can threaten the stable operation of the power system.
Ruxue Bai, Yuetao Shi, Meng Yue, Xiaonan Du   +3 more
doaj   +1 more source

Real-time prediction models for remaining cold start time in proton exchange membrane fuel cell based on stack temperature

Case Studies in Thermal Engineering, 2023
In order to mitigate the irreversible damage caused by cold start and preserve cell performance, this paper proposes a real-time prediction method based on the remaining cold start time of the proton exchange membrane fuel cell (PEMFC).
Huiying Zhang, Yuhang Wang, Suoying He, Ming Gao   +3 more
doaj   +1 more source

Improving energy efficiency of cold storage

АгроЭкоИнфо, 2021
Saving resources and energy in refrigeration systems is one of the main vectors of development of the national economy of our country. One of the promising ways to solve these problems is the use of energy efficient refrigeration machines. The article discusses the main issues on the organization of energy efficient storage.
openaire   +1 more source

Investigation of a novel virtual cathode oscillator with decelerating electric field [PDF]

AIP Advances
Traditional virtual cathode oscillators require extremely high operating voltage to generate beam currents exceeding the space charge limiting current to form virtual cathodes, which significantly limits their repetitive operation capability and ...
Wenhao Lian, Jixiong Xiao, Ziyuan Wang, Weiye Lai, Linchuan Song, Shuai Yang   +5 more
doaj   +1 more source

Small-scale energy storage in a distributed future [PDF]

, 2003
With increasing interest in the co-location of energy supply and demand through distributed generation will there be any need for large-scale energy-storage schemes in the future provision of energy?
Kelly, N.J.
core  

Energy Storage Sharing Strategy in Distribution Networks Using Bi-level Optimization Approach

, 2017
In this paper, we address the energy storage management problem in distribution networks from the perspective of an independent energy storage manager (IESM) who aims to realize optimal energy storage sharing with multi-objective optimization, i.e ...
Chen, Huimiao, Hu, Zechun, Luo, Haocheng, Rajagopal, Ram, Tan, Chin-Woo, Yu, Yang   +5 more
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Development of a single LMS loop three channels analog adaptive co-site interference cancelling system

Heliyon, 2023
Co-site interference is becoming prominent on some independent platforms (e.g., airplanes, satellites, space stations, and vessels). Although many digital multichannel cancellation algorithms have been investigated, the saturation problem of the receiver
Yunhao Jiang, Minyang Li, Siqi Liu, Jixiong Xiao, Nan Zhao, Minghu Wu   +5 more
doaj   +1 more source