Spectrum allocation algorithm based on multi-agent reinforcement learning in smart grid by Feng YAN, Xiaowei LIN, Zhenghao LI, Xia XU, Weiwei XIA, Lianfeng SHEN

“…In view of the fact that 5G networks are used to meet the service requirements of various power terminals in smart grid, a spectrum allocation algorithm based on multi-agent reinforcement learning was proposed.Firstly, for the integrated access backhaul system deployed in smart grid, considering the different communication requirements of services in lightweight and non-lightweight terminal, the spectrum allocation problem was formulated as a non-convex mixed-integer programming aiming to maximize the overall energy efficiency.Secondly, the above problem was modeled as a partially observable Markov decision process and transformed into a fully cooperative multi-agent problem, then a spectrum allocation algorithm was proposed which was based on multi-agent proximal policy optimization under the framework of centralized training and distributed execution.Finally, the performance of the proposed algorithm was verified by simulation.The results show that the proposed algorithm has a faster convergence speed and can increase the overall transmission rate by 25.2% through effectively reducing intra-layer and inter-layer interference and balancing the access and backhaul link rates.…”
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Adaptive Voltage Reference Based Controls of Converter Power Sharing and Pilot Voltage in HVDC System for Large-Scale Offshore Wind Integration by Yuanshi Zhang, Wenyan Qian, Jun Shao, Fei Zhang, Liwei Wang, Qinran Hu, Wei Li

“…Active power sharing and voltage regulation are two of the major control challenges in the operation of the voltage source converter based multi-terminal high-voltage DC (VSC-MTDC) system when integrating large-scale offshore wind farms (OWFs). …”
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A Use of Fuzzy TOPSIS to Improve the Network Selection in Wireless Multiaccess Environments by Mouad Mansouri, Cherkaoui Leghris

“…Constantly faster, mobile terminals are developing, as well as wireless networks, to satisfy the growth of “Always Best Connected” demand. …”
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Localized Multistreams for P2P Streaming by Majed Alhaisoni, Mohammed Ghanbari, Antonio Liotta

“…Users' terminals become streaming nodes but they are not constantly connected. …”
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Moments for Generating Functions of Al-Salam-Carlitz Polynomials by Jian Cao

“…Moreover, we obtain two terminating generating functions for Al-Salam-Carlitz polynomials by the method of moments.…”
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Is differential cleaning needed for SARS-CoV-2 beyond standard procedures? A systematic review by Uduak Okomo, Ememobong N. Aquaisua, Osamagbe Asemota, Deborah Ndukwu, Josephine E. Egbung, Ekpereonne B. Esu, Olabisi A. Oduwole, John E. Ehiri

“…These studies, which took place in Iran, China and the United States, found that routine terminal cleaning and enhanced terminal cleaning with different cleaning enhancements significantly reduced SARS-CoV-2 surface contamination. …”
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Key Technology of Smart Network in Mobile Internet Environment by Yuan Zhang, Huiling Zhao

“…Awareness capability is the understructure, PCC is the core technology, and open the network capabilities to terminal and service will provide better user experience and more services.…”
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Optimal Route Assignment at the Bus Hub with Multiple Berths for Minimal Passenger Transfer Distance by Yan-Pei Zhang, Hui Jin, Hai-Ming Hao, Xiao-Guang Yang

“…Case study follows to apply the proposed set of models to a bus terminal, where a total of 26 routes are assigned to 11 berths. …”
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Microglia and Synapse: Interactions in Health and Neurodegeneration by Zuzana Šišková, Marie-Ève Tremblay

“…Microglial contacts with individual neuronal compartments, such as dendritic spines and axonal terminals, ensure that redundant or dysfunctional elements are recognized and eliminated from the brain. …”
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Consumption Reduction Solution of TV News Broadcast System Based on Wireless Communication Network by Haifeng Qiang

“…At the same time, the use of mobile video acquisition terminals in the system not only solves the problem that satellite broadcast vehicles cannot reach the site due to the lack of roads but also greatly reduces the cost of early deployment and late maintenance of the news broadcast system. …”
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Aging impairs CD8 T cell responses in adoptive T-cell therapy against solid tumors by Gulfiya Kadyrzhanova, Miho Tamai, Shukla Sarkar, Rajkumar Singh Kalra, Hiroki Ishikawa

“…Crispr-mediated ablation of Epas1 promotes terminal exhaustion of young CD8 T cells in tumors, diminishing their anti-tumor activity in young mice. …”
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Design of Hydrological Telemetry System Based on NB-IoT Communication Technology by ZHANG Xinmeng, LIU Shuyang, WANG Canhui

“…With the progress in society and information technology, the rapid emergency response capability for urban flood,drought,and wind prevention needs to be improved.Given the demand, this paper adopts the low-power Internet of Things (NB-IoT) communication technology to design water and rain telemetry terminals in the way of product integration instead of traditional system integration.This technology further reduces the dependence of the equipment on the external environment and improves the stability and reliability of the front-end data acquisition of the hydrological telemetry system,making it possible to deploy the hydrological telemetry terminal for monitoring on a large scale.According to urban emergency prevention and control requirements,Guangzhou Nansha District Flood and Drought Prevention Headquarters Office constructed a new generation of hydrological telemetry system with low cost,strong scalability,and high reliability.By quickly covering urban flood risk points,the system can master real-time water and rain data in the key position of Nansha District to assist the emergency decision,improve emergency response capabilities,and realize the precise distribution of flood control forces,thus reducing the property losses for urban residents.The results show that the hydrological telemetry system based on NB-IoT communication technology applied on a large scale for the first time in Guangzhou can provide efficient data support for dealing with various disasters in flood seasons.…”
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Antibody Mediated Transduction of Therapeutic Proteins into Living Cells by James E. Hansen, Richard H. Weisbart, Robert N. Nishimura

“…This review will provide a brief overview of the development of the Fv fragment and provide a summary of recent studies using Fv to deliver therapeutic peptides and proteins (such as a C-terminal p53 peptide, C-terminal p53 antibody fragment, full-length p53, and micro-dystrophin) to cells.…”
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Non-Terrestrial Network Based Positioning Technologies for Direct-to-Satellite Service by SUN Xiaonan, ZHOU Shidong, KANG Shaoli

“…However, with the emergence of low-Earth orbit mega-constellations, terminals will access to an increasing number of visible satellites in the future, rendering multi-satellite positioning feasible. …”
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Identification of a guanine nucleotide exchange factor for Arf3, the yeast orthologue of mammalian Arf6. by Alison K Gillingham, Sean Munro

“…Yel1 appears structurally related to the EFA6 family of GEFs, having an N-terminal Sec7 domain and C-terminal PH and coiled-coil domains. …”
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Design and Construction of An Electric Bell. by Ndyanabo, Donard

“…The battery holder of four battery cells was made using wood. The positive terminal is connected to one end of the electromagnet and the negative terminal to the switch which is connected to the armature, and the other side of the electromagnet is connected to the contact screw hence making the circuit complete. …”
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Continuità come Processo by Alberto Sposito

“…L’articolo declina il termine continuità, riferita alla città storica come monumento, luogo di memoria e di tradizione; inoltre pone diversi interrogativi su cosa e come operare per rendere più vivibile le città che abitiamo.…”
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Folic Acid and Birth Defects: A Case Study (Iran) by Mohammad Bager Hosseini, Zhila Khamnian, Saeed Dastgiri, Bahram Samadi Raad, Yalda Ravanshad

“…Along with the advice for the consumption of folic acid for pregnant women, they should be offered prenatal screening or diagnostic tests to identify fetal abnormalities for possible termination of pregnancy.…”
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Cholesterol metabolism regulator SREBP2 inhibits HBV replication via suppression of HBx nuclear translocation by Fan Yang, Fan Yang, Feng Hu, Hongxiao Song, Tie Li, Fengchao Xu, Jing Xu, Le Wang, Fei Wang, Yujia Zhu, Mian Huang, Yanli Gao, Min Rao, Haichun Ma, Guangyun Tan

“…Notably, we demonstrate that the C-terminal domain (CTD) of SREBP2, rather than its N-terminal domain (NTD), mediates this inhibition by interacting with HBx and promoting its extracellular secretion, thus reducing nuclear HBx accumulation. …”
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Cdk6’s functions are critically regulated by its unique C-terminus by Alessia Schirripa, Helge Schöppe, Sofie Nebenfuehr, Markus Zojer, Thorsten Klampfl, Valentina Kugler, Belinda S. Maw, Huriye Ceylan, Iris Z. Uras, Lisa Scheiblecker, Elisabeth Gamper, Ulrich Stelzl, Eduard Stefan, Teresa Kaserer, Veronika Sexl, Karoline Kollmann

“…C-terminally truncated Cdk6 (Cdk6 ΔC) shows reduced nuclear translocation and therefore chromatin interaction and fails to enhance proliferation and disease progression. …”
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