Results 21 to 30 of about 246,103 (314)

A SE-DenseNet-LSTM model for locomotion mode recognition in lower limb exoskeleton [PDF]

PeerJ Computer Science
Locomotion mode recognition in humans is fundamental for flexible control in wearable-powered exoskeleton robots. This article proposes a hybrid model that combines a dense convolutional network (DenseNet) and long short-term memory (LSTM) with a channel
Jing Tang, Lun Zhao, Minghu Wu, Zequan Jiang, Jiaxun Cao, Xiang Bao   +5 more
doaj   +2 more sources

ECOS: An energy-efficient cluster storage system [PDF]

2009 IEEE 28th International Performance Computing and Communications Conference, 2009
Cluster storage systems are essential building blocks for many high-end computing infrastructures. Although energy conservation techniques have been intensively studied in the context of clusters and disk arrays, improving energy efficiency of cluster storage systems remains an open issue.
Xiaojun Ruan, Shu Yin 0001, Adam Manzanares, Jiong Xie, Zhiyang Ding, James Majors, Xiao Qin 0001   +6 more
openaire   +1 more source

Energy Management Strategy for Commercial Buildings Integrating PV and Storage Systems [PDF]

, 2012
This paper presents an energy management strategy for a commercial building in supermarket application. Some objectives are established as load shedding, to reduce the electricity bill and the CO2 emissions of commercial building, such as supermarkets ...
COLAS, Frédéric, Arnaud Davigny, Jonathan Sprooten, He Zhang, ZANG, He, DAVIGNY, Arnaud, Frederic Colas, Yvan Poste, POSTE, Yvan, Benoit Robyns, ROBYNS, Benoit, SPROOTEN, Jonathan   +11 more
core   +1 more source

Effects of Charge Transport Materials on Blue Fluorescent Organic Light-Emitting Diodes with a Host-Dopant System

Micromachines, 2019
High efficiency blue fluorescent organic light-emitting diodes (OLEDs), based on 1,3-bis(carbazol-9-yl)benzene (mCP) doped with 4,4’-bis(9-ethyl-3-carbazovinylene)-1,1’-biphenyl (BCzVBi), were fabricated using four different hole transport ...
Neng Liu, Sijiong Mei, Dongwei Sun, Wuxing Shi, Jiahuan Feng, Yuanming Zhou, Fei Mei, Jinxia Xu, Yan Jiang, Xianan Cao   +9 more
doaj   +1 more source

Thermal and exergetic analysis of Metal Foam-enhanced Cascaded Thermal Energy Storage (MF-CTES) [PDF]

, 2013
Metal Foam-enhanced Cascaded Thermal Energy Storage (MF-CTES) has been proposed to solve the problem of poor heat transfer during heat exchange process, which is caused by unavoidable decrease of temperature differences. This paper conducts a theoretical
Zhao, Changying, Tian, Yuan, Tian, Y. (Yuan), Zhao, C.Y.   +3 more
core   +1 more source

Quantum Random Number Generator for Pulse Laser Phase Fluctuation

Guangtongxin yanjiu, 2022
Aiming at the problem that the current Quantum Random Number Generator (QRNG) cannot simultaneously meet the high-speed and real-time requirements of random number generation in quantum key distribution communication, this paper improves the QRNG scheme ...
Zhen-yang JIN, Xiang-kui WAN, Kai PANG, Meng-han FU, Liu-ping CHEN   +4 more
doaj   +1 more source

Characterizing Performance and Energy-Efficiency of the RAMCloud Storage System [PDF]

2017 IEEE 37th International Conference on Distributed Computing Systems (ICDCS), 2017
Most large popular web applications, like Facebook and Twitter, have been relying on large amounts of in-memory storage to cache data and offer a low response time. As the main memory capacity of clusters and clouds increases, it becomes possible to keep most of the data in the main memory.
Taleb, Yacine, Ibrahim, Shadi, Antoniu, Gabriel, Cortes, Toni   +3 more
openaire   +3 more sources

Review on thermal energy storage with phase change materials (PCMs) in building applications [PDF]

, 2012
Thermal energy storage with phase change materials (PCMs) offers a high thermal storage density with a moderate temperature variation, and has attracted growing attention due to its important role in achieving energy conservation in buildings with ...
Zhao, Changying, Zhou, D., Tian, Yuan, Tian, Y. (Yuan), Y. Tian, Zhou, Dan, (Researcher in engineering), C.Y. Zhao, Zhao, C.Y., D. Zhou   +8 more
core   +1 more source

A Fire Smoke Detection Method Based on YOLOv11s

Applied Sciences
As climate change progresses, the frequency of wildfires has increased dramatically, causing severe ecological damage. Timely and accurate fire detection has emerged as a pressing concern.
Lingkang Zheng, Jianglan Liu, Xinhang Huang, Lei Liu, Rui Quan   +4 more
doaj   +1 more source

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