Results 21 to 30 of about 1,480,423 (243)

Performance Analysis of a Waste-to-Energy System Integrated with the Steam–Water Cycle and Urea Hydrolysis Process of a Coal-Fired Power Unit

Applied Sciences, 2022
An innovative hybrid energy system consisting of a waste-to-energy unit and a coal-fired power unit is designed to enhance the energy recovery of waste and decrease the investment costs of waste-to-energy unit.
Yuanyuan Zhang, Lai Wei, Xin Gao, Heng Chen, Qiubai Li, Kai Zhang, Qilong Huang   +6 more
doaj   +1 more source

A Complete Key Management Scheme for LoRaWAN v1.1

Sensors, 2021
Security is one of the major concerns of the Internet of Things (IoT) wireless technologies. LoRaWAN is one of the emerging Low Power Wide Area Networks being developed for IoT applications.
Xingda Chen, Margaret Lech, Liuping Wang
doaj   +1 more source

Physical layer security techniques for data transmission for future wireless networks

Security and Safety, 2022
The broadcast nature of wireless communication systems makes wireless transmission extremely susceptible to eavesdropping and even malicious interference.
Shi Weiping, Jiang Xinyi, Hu Jinsong, Abdelgader Abdeldime Mohamed Salih, Teng Yin, Wang Yang, He Hangjia, Dong Rongen, Shu Feng, Wang Jiangzhou   +9 more
doaj   +1 more source

Performance Analysis of a Coal-Fired External Combustion Compressed Air Energy Storage System

Entropy, 2014
Compressed air energy storage (CAES) is one of the large-scale energy storage technologies utilized to provide effective power peak load shaving. In this paper, a coal-fired external combustion CAES, which only uses coal as fuel, is proposed.
Wenyi Liu, Qing Li, Feifei Liang, Linzhi Liu, Gang Xu, Yongping Yang   +5 more
doaj   +1 more source

Non-Reconciled Physical-Layer Keys-Assisted Secure Communication Scheme Based on Channel Correlation

Entropy, 2022
Physical-layer key generation technology requires information reconciliation to correct channel estimation errors between two legitimate users. However, sending the reconciliation signals over the public channel increases the communication overhead and ...
Meng Wang, Kaizhi Huang, Zheng Wan, Xiaoli Sun, Liang Jin, Kai Zhao   +5 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks, Molly Sonenklar, Cerelia Donald, Cecelia Valrie, Wally Smith, India Sisler   +5 more
wiley   +1 more source

3D self-supporting PANI/CNT/CC composite cathode coupled with CNF/PAM dual network gel electrolyte for high specific capacity flexible zinc-ion battery

BMC Chemistry
In this work, PANI/CNT/CC composite is developed as a positive electrode for flexible zinc-ion battery (ZIB) with the high specific capacity. Assembled flexible batteries are subjected to electrochemical testing.
Jiayi Li, Cong Wang, Kangkang Zhao, Sabeen Fatima, Xiaoxiao Zheng, Yu Sun, Muyang Li, Nan Han, Lei Han, Yafei Ning, Raffaello Papadakis, Klaus Leifer, Safia Khan, Hu Li   +13 more
doaj   +1 more source

Hafnium-Based Ferroelectric Post-Moore Electronics: Device Physics, Integration Architectures, and Neuromorphic System Implementation

Nano-Micro Letters
Highlights Comprehensively review the material systems, device physics, and performance metrics of complementary metal-oxide-semiconductor-compatible hafnium-based ferroelectric (Hf-FEs), highlighting their potential for next-generation non-volatile ...
Xiangwei Chen, Zheng Wang, Jialin Meng, Tianyu Wang   +3 more
doaj   +1 more source

Low Input Ripple High Step-Up Extendable Hybrid DC-DC Converter

IEEE Access, 2019
The widely utilization of renewable energy with low output voltage makes the high voltage ratio boosting converter more popular. This article introduces a non-isolated low input ripple high step-up extendable hybrid DC-DC converter.
Guoqing Lin, Zhou Zhang
doaj   +1 more source