A SE-DenseNet-LSTM model for locomotion mode recognition in lower limb exoskeleton [PDF]
PeerJ Computer ScienceLocomotion 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 +5 more
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Heat absorption properties of ground material for solar chimney power plants [PDF]
, 2016 One of the major challenges to the widespread application of the solar chimney power plant is its low-power conversion efficiency because of the three technological processes involved.
Al-Azawiey, S. S., Hassan, S. B.
core +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 +8 more
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Micromachines, 2019 High efficiency perovskite light-emitting diodes (PeLEDs) using PEDOT:PSS/MoO3-ammonia composite hole transport layers (HTLs) with different MoO3-ammonia ratios were prepared and characterized. For PeLEDs with one-step spin-coated CH3NH3PbBr3 emitter, an
Yuanming Zhou +9 more
doaj +1 more source
Hydrogen vs. Battery in the long-term operation. A comparative between energy management strategies for hybrid renewable microgrids [PDF]
, 2020 The growth of the world’s energy demand over recent decades in relation to energy intensity and demography is clear. At the same time, the use of renewable energy sources is pursued to address decarbonization targets, but the stochasticity of renewable ...
Andujar, J. M. +5 more
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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 +9 more
doaj +1 more source
Efficient cooling energy supply with aquifer thermal energy storages
Applied Energy, 2013 Abstract Within this paper, the characteristics of aquifer thermal energy storage (ATES) for building cooling are discussed for the example of an existing ATES, which has been used for the cooling of the German Parliament Buildings for almost 10 years.
Kranz, S., Frick, S.
openaire +6 more sources
Thermodynamic analysis of a novel fossil-fuel–free energy storage system with a trans-critical carbon dioxide cycle and heat pump [PDF]
, 2020 This paper presents and analyzes a novel fossil-fuel–free trans-critical energy storage system that uses CO2 as the working fluid in a closed loop shuttled between two saline aquifers or caverns at different depths: one a low-pressure reservoir and the ...
Hao, Y +4 more
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Ultracapacitors for port crane applications: Sizing and techno-economic analysis [PDF]
, 2020 The use of energy storage with high power density and fast response time at container terminals (CTs) with a power demand of tens of megawatts is one of the most critical factors for peak reduction and economic benefits. Peak shaving can balance the load
Chavdarian B. +3 more
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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 +4 more
doaj +1 more source