Electricity production performance and pH optimization of MFCs using enriched starch-degrading culture by Sheng-chao Gao, Hui-chun Jiang, Zhen Zhang, Xin-xin Fan, Tian-peng Gao, Ying Liu

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Solutions to improve the energy efficiency of non-residential buildings: Evidence from Romania by Ioan Bitir-Istrate, Laura-Alexandra Doroftei, Gheorghe Militaru

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SELECTION, TECHNO-ECONOMIC AND ENVIRONMENTAL ANALYSIS OF OFF-GRID POWER SYSTEM FOR APPLICATION IN A NIGERIAN UNIVERSITY BUILDING by CHIDIEBERE DIYOKE, THOMAS OKECHUKWU ONAH, OKWUCHUKWU INNOCENT ANI

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Research of Resonance-Type Generator in Critical Regime by V. K. Maroz, A. A. Palishchuk, G. A. Mikhaltsevich, E. M. Satsukevich

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Key technologies and research progresses in cognitive SWIPT by Xiaorong XU, Minghang SUN, Linhui SHEN, Yingbiao YAO, Wei FENG

“…The combination of cognitive radio (CR) and simultaneous wireless information and power transfer (SWIPT) has become one of the research hotspots in modern high-efficient cognitive radio communications.Firstly,the introduction of SWIPT and cognitive SWIPT were illustrated.Secondly,two types of receiver structures commonly used in SWIPT networks were introduced and the corresponding energy harvesting formulas were given.Thirdly,system model of cognitive SWIPT network and the research progresses of cognitive SWIPT combined with cooperative relaying and MIMO were presented respectively.Future research prospects of the key technologies in cognitive SWIPT network were investigated.Finally,some recent research achievements of the key technologies in cognitive SWIPT were given.Certain referencing values in the theoretical research and future practical applications of high energy-efficient secure cognitive SWIPT communication network were provided.…”
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Analysis of City Energy Systems Modeling Case Studies: A Systematic Review by Kushagra Gupta, Erik O. Ahlgren

“…Studies aimed at identifying pathways to future low-carbon energy systems and evaluating policy impacts on the city energy systems are the most stated research objective themes for modeling city energy systems. …”
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Research Progress of Unpowered Exoskeleton Assist Robot by Shen Jingyu, Zhang Shimin, Chen Chong, Xu Zhiyao

“…It should be helpful for those researchers devoted to unpowered exoskeleton support robots.…”
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Research progress of the antenna technology for internet of things by Wenjun LV, Jian YU, Hongbo ZHU

“…From the perspectives of RFID antennas, wearable/implantable antennas, multi-physical sensing antennas, energy harvesting antennas, and on-chip package antennas based on advanced materials and processes, the current research progress of antenna technology for internet of things was introduced. …”
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Research of the Isogeometric Analysis of Gear Frictionless Contact by Xu Huan, Yang Guolai, Zheng Jianguo, Ge Jianli

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Research on Reclaimed Water Utilization Strategies in Shenzhen by ZHANG Xiaoju

“…Water shortage has become an important bottleneck issue,which restricts the rapid development of cities.The efficient utilization of reclaimed water becomes one of the most important ways to implement the scientific concept of circular economy,energy conservation,and emission reduction,and it is an important measure to solve the shortage of water resources and ensure urban development. …”
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A REVIEW OF INERTIAL TENSOR MEASUREMENT RESEARCH by ZHAO He, MA WeiPing, YANG HongTao

“…The inertia tensor is a measure of the rotational inertia of a rigid body when it rotates around a fixed point,and it is a key parameter in the design of control systems.The recent development of aircraft technology has made the need to accurately measure the inertia tensor of large⁃size irregular objects very urgent.Firstly,the research history and current problems of inertia tensor measurement were reviewed,and the measurement principles of methods such as the torsion pendulum method,the compound pendulum method,the energy method,and the parameter method were discussed respectively.Secondly,the issues such as the sources of measurement errors and error compensation that need to be faced when these measurement methods measure the inertia tensor of large⁃size irregular bodies were explored.Finally,the development history of inertia tensor measurement and point out the current problems and the follow⁃up research directions was summarized.…”
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Research on security defense of mobile edge computing by Lu CHEN, Hongbo TANG, Wei YOU, Yi BAI

“…Mobile Edge Computing can solve the problem of heavy backhaul link overloaded and long delay effectively by further extending the telecommunication cellular network to other wireless access networks.However， the MEC nodes are exposed to the edge of the network whose computing resource, storage capacity and energy resource are limited, they are more vulnerable to the illegal attacks by attackers.Based on the briefly analysis of the security threats faced by mobile edge computing, some key problems and challenges of mobile edge computing for four different security subjects, device security, node security, network resources and tasks, and migration security are summed up and expounded, and the existing security solutions were summarized.Finally, the open research and future development trend of mobile edge computing security defense on three aspects that limited resource defense model in the dynamic scene, resource deployment based on comprehensive trust and user-centered service reliability assurance are discussed.…”
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Research Progress in Raw Starch Degrading Enzymes by NING Ke, ZHANG Haoran, ZHAO Kai

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Research progress of ion exchange selective electrodialysis by HUANG Hanwen, FENG Ling, TIAN Binghui

“…On this basis, the development status of IXED and ISED process structures and technologies was summarized, and the research progress of ISED technology in the direction of ion separation and recovery in groundwater and industrial wastewater was discussed and analyzed. …”
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Research Outlines of the Sustainable Profile of Believers in Croatia by Ivana Brstilo Lovrić, Miriam Mary Brgles, Damir Mravunac

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An affordable and adaptable Faraday isolator design for research by Nicholas L. Wong, Ben Delaney, Takanori Miyazaki, Emma Sokell, Fergal O’Reilly

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Research on the impact of urban innovation on public health by Liang Zhao, Chen Li, Yaosen Qian

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Ferroelectric memory: state-of-the-art manufacturing and research by D. A. Abdullaev, R. A. Milovanov, R. L. Volkov, N. I. Borgardt, A. N. Lantsev, K. A. Vorotilov, A. S. Sigov

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Energy efficiency and indoor climatic conditions in buildings: dynamic modeling for systemic improvement by Inna Bilous, Dmytro Biriukov, Tatiana Eutukhova, Oleksandr Novoseltsev, Volodymyr Voloshchuk, Aleksejs Prozuments

“…In general, the presented energy dynamic building model and its software implementation allow a wide range of researchers to simulate different energy supply systems to ensure proper energy efficiency and indoor climate in a building.…”
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Optimal Power Management and Energy Cost Saving for the Hybrid Microgrids under Uncertainties of Wind Speed and Solar Radiation Considering Demand Side Management (DSM) by Mohsen Aryannezhad, Abdollah Rastgou, Sasan Ghasemi

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