Results 21 to 30 of about 369,802 (257)

Enhanced thermal and mechanical properties by cost-effective carboxylated nanodiamonds in poly (vinyl alcohol)

Nanocomposites, 2018
In this study, the high-energy ball-milled nanodiamonds (MNDs) are carefully treated with low-temperature annealing and mixed acids to obtain carboxylated MNDs (cMNDs). This process not only removes impurities but also grafts oxygen containing functional
Yuansai Zhang, Qingsong Hua, Jian Min Zhang, Yuling Zhao, Hang Yin, Zuoqiang Dai, Lili Zheng, Jie Tang   +7 more
doaj   +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

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

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

Research on Automatic Generation Control with Wind Power Participation Based on Predictive Optimal 2-Degree-of-Freedom PID Strategy for Multi-area Interconnected Power System

Energies, 2018
High penetration of wind power in the modern power system renders traditional automatic generation control (AGC) methods more challenging, due to the uncertainty of the external environment, less reserve power, and small inertia constant of the power ...
Xilin Zhao, Zhenyu Lin, Bo Fu, Li He, Na Fang   +4 more
doaj   +1 more source

Energy Storage Systems

International Journal of Scientific Research and Engineering Trends
Abstract The transition to a system where an increasing proportion of energy is produced by variable sources, such as solar and wind, requires strategic development of energy storage systems. This chapter introduces various energy storage solutions that are needed to stabilize the variability of wind and solar power production.
Järvinen, Mika, Turunen, Konsta, Seppälä, Ari, Hirvonen, Janne, Garg, Neha, Santasalo-Aarnio, Annukka   +5 more
  +6 more sources

Investigation of insulation properties and synergistic effects in CF3I/N2 gas mixtures using the Boltzmann equation [PDF]

AIP Advances
CF3I is regarded as a highly promising substitute for SF6; however, due to its high boiling point, buffer gases such as N2 must be blended. To evaluate the feasibility of replacing SF6 and its mixtures with CF3I/N2, a comparative analysis was conducted ...
Ziyuan Wang, Jixiong Xiao, Weiye Lai, Linchuan Song, Shuai Yang   +4 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

TF-YOLO: A Transformer–Fusion-Based YOLO Detector for Multimodal Pedestrian Detection in Autonomous Driving Scenes

World Electric Vehicle Journal, 2023
Recent research demonstrates that the fusion of multimodal images can improve the performance of pedestrian detectors under low-illumination environments.
Yunfan Chen, Jinxing Ye, Xiangkui Wan
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source