5G deterministic network key technology research and application by ZHU Shiyin, YANG Jian, KONG Lei

“…5G deterministic network is an important part to support the construction of 5G+ Industrial Internet, and it is of great significance to study the key technologies and landing schemes of 5G deterministic network. Firstly, 5G ultra-reliability low latency communication technology and frame replication and cancellation technology were studied to reduce transmission latency and improve reliability. …”
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A New Design Method for Ultrawideband Microstrip-to-Suspended Stripline Transitions by Young-Gon Kim, Kang Wook Kim

“…A clear and efficient design method for ultra-wideband microstrip-to-suspended stripline transition, which is based on the analytical expressions of the whole transitional structure, is presented. …”
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Multiuser computation offloading for edge-cloud collaboration using submodular optimization by Bing LIANG, Wen JI

“…A computation offloading scheme based on edge-cloud computing was proposed to improve the system utility of multiuser computation offloading.This scheme improved the system utility while considering the optimization of edge-cloud resources.In order to tackle the problems of computation offloading mode selection and edge-cloud resource allocation,a greedy algorithm based on submodular theory was developed by fully exploiting the computing and communication resources of cloud and edge.The simulation results demonstrate that the proposed scheme effectively reduces the delay and energy consumption of computing tasks.Additionally,when computing tasks are offloaded to edge and cloud from devices,the proposed scheme still maintains stable system utilities under ultra-limited resources.…”
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Fast barrier-free switching in synthetic antiferromagnets by Yu Dzhezherya, V. Kalita, P. Polynchuk, A. Kravets, V. Korenivski, S. Kruchinin, S. Bellucci

“…We give examples of specific implementations for forming such low-power and ultra-fast switching pulses. For fully optical, resonant, barrier-free SAF switching we estimate the power per write operation to be $$ \sim 100 $$ ∼ 100  pJ, 10–100 times smaller than for conventional quasi-static rotation, which should be attractive for memory applications.…”
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Initiation of hydrogen induced cracks at secondary phase particles by A. Laureys, M. Pinson, L. Claeys, T. De Seranno, T. Depover, K. Verbeken

“…Four types of steels with strongly varying microstructures are studied for this purpose, i.e. ultra low carbon (ULC) steel, TRIP (transformation induced plasticity) steel, Fe-C-Ti generic alloy, and pressure vessel steel. …”
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Analysis of value-added services of power communication network in energy internet by Hong ZHU, Qi SHAO

“…The value-added services of power communication networks in the energy internet were introduced.5G,4K/8K ultra high definition video,business that cloud drive all-optical network construction were analyzed.How the power company uses its resource advantages to expand energy internet value-added services and their business models were analyzed,including infrastructure resource leasing,backbone line business leased line,FTTH wholesale and telecommunication business,data center leasing,etc.Based on ubiquitous electric internet of things,power company that could combine big data and artificial intelligence to expand more value-added services was forcasted.…”
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Low-latency networking:architecture,key scenarios and research prospect by Xutong ZUO, Mowei WANG, Yong CUI

“…With the advent of delay-sensitive applications and ultra-low latency scenarios,research on low-latency networking is attracting attention from academia,industry,and standards organizations.Understanding the causes of latency and designing corresponding techniques to reduce latency enable the development of emerging applications.The sources of latency according to the layered architecture of the network was analyzed,and summarizes the techniques for reducing the latency.After that,three typical low-latency key scenarios and delay optimization techniques for data center network,5G and edge computing was analyzed.Finally,the opportunities and challenges that may be encountered in the development of low latency networks were presented from the perspectives of network architecture innovation,data-driven latency optimization algorithm and the design of new protocols.…”
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Metabolic cities of the future. Between Agriculture and Architecture by Leonardo Zaffi, Michele D'Ostuni

“…Resuming the fascination of mega-structures proposed in the second half of the twentieth century, in the gap between utopia and dystopia, this essay investigates models and solutions for the integration of agricultural production systems within above-ground architectures, designed to meet the demand for new living spaces in future ultra-populated cities, as a possible response to the soil impoverishment that made it difficult to implement traditional farming systems in and around urban areas.…”
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UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping by Hua LI, Zhi-ping JIA, Hong-jun WANG, Ju LIU

“…A novel ultra high frequency(UHF)radio frequency identification（RFID）anti-collision algorithm based on independent components analysis(ICA)and dynamic bit-slot grouping technology was proposed.The ICA algorithm was used for identifying several tags simultaneously.The dynamic bit-slot tags grouping technology was used for ensuring the number of tags read by a reader at the same time was less than or equal to its antennas’number,and enabling the ICA wouldn’t work in an underdetermined state.Theoretical analysis and simulated experimental results show that the tags identification rate of the proposed algorithm is far more than that of traditional stochastic or deterministic TDMA RFID anti-collision algorithms.…”
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Research on 5G base station radiation safety and corresponding network planning by Hao XU, Hongyi CAO

“…With the rapid development of 5G network, the radiation safety of base stations is a hot issue of public concern.As 5G has the characteristics of high frequency band and large bandwidth, ultra-dense heterogeneous network applications are becoming more common.The impact of electromagnetic radiation from typical 5G base stations on the human body was analyzed, and the safety distances of base stations with different powers were calculated in detail.Based on various common 5G base station equipment forms such as outdoor macro stations, outdoor pole stations, telephone booth base stations, and indoor micro stations, the safe area of different scenarios was analyzed and theoretically calculated.The results were verified based on field test and specific networking planning recommendations were proposed.…”
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Cyclic deformation behavior of a high-strength low-alloy (HSLA) magnesium alloy with heterostructures by H. Wang, D.T. Zhang, C. Qiu, D.L. Chen

“…Due to the partial dynamic recrystallization (DRX) during extrusion, the extruded HSLA magnesium alloy consisted of a unique heterostructure containing coarse unDRX grains and ultra-fine DRX grains of 0.8 µm, leading to a high tensile yield strength of 374 MPa and an elongation of 14%. …”
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Picometre-level surface control of a closed-loop, adaptive X-ray mirror with integrated real-time interferometric feedback by Ioana-Theodora Nistea, Simon G. Alcock, Andrew Foster, Vivek Badami, Riccardo Signorato, Matteo Fusco

“…We provide a technical description and experimental results of the practical development and offline testing of an innovative, closed-loop, adaptive mirror system capable of making rapid, precise and ultra-stable changes in the size and shape of reflected X-ray beams generated at synchrotron light and free-electron laser facilities. …”
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Putative Identification of 47 Compounds from Jieyu Anshen Granule and Proposal of Pharmacopeia Quality‐Assessment Strategy Using TCM‐Specific Library with UHPLC‐Q‐Exactive‐Orbitrap... by Xican Li, Jingyuan Zeng, Rongxin Cai, Chunhou Li, Xiaoshan Chen, Ban Chen, Xiaojun Zhao, Sunbal Khan

“…This study established a traditional Chinese herbal medicine‐specific library using emerging ultra‐high‐performance liquid chromatography‐quadrupole‐orbitrap‐tandem mass spectrometry analysis. …”
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Efficient continuous SF6/N2 separation using low-cost and robust metal-organic frameworks composites by Jinjian Li, Yuting Chen, Tian Ke, Yuanyuan Jin, Rongrong Fan, Guihong Xu, Liu Yang, Zhiguo Zhang, Zongbi Bao, Qilong Ren, Qiwei Yang

“…Herein, with insights into in-pore chemistry and industrial process design, we report a systematic investigation that constructed two low-cost composites pellets (Al(fum)@2%HPC and Al(fum)@5%Kaolin) coupled with an innovative two-stage Vacuum Temperature Swing Adsorption (VTSA) process for the ultra-efficient recovery of low-concentration SF6 from N2. …”
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Damage evolution mechanism and low-damage grinding technology of silicon carbide ceramics by Chen Li, Kechong Wang, Oleg Zakharov, Hailong Cui, Mingtao Wu, Tianchen Zhao, Yongda Yan, Yanquan Geng

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Sensitivitas Bakteri Penyebab Sepsis Neonatorum terhadap Meropenem di Neonatal Intensive Care Unit dan Perinatologi RSUP DR M Djamil Padang Padang Tahun 2012 by Susan Insani Putri, Aziz Djamal, Rahmatini .

“…Meropenem is a third line antibiotics with ultra-broad spectrum. It is widely used in many installations at RSUP DR M. …”
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Tandem Versus Single Autologous Stem Cell Transplantation for High‐Risk Multiple Myeloma in the Era of Novel Agents: A Real‐World Study of China by Xuelin Dou, Juan Ren, Jiangtao Li, Xiaodan Liu, Li Bao, Yuan Chen, Peng Zhao, Yuping Zhong, Nan Peng, Lei Wen, Leqing Cao, Yang Liu, Daoxing Deng, Fengrong Wang, Liru Wang, Hui Liu, Xiaojun Huang, Xiaodong Mo, Jin Lu

“…Ultra high‐risk was also associated with an inferior OS. …”
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Textile UWB Antenna with Metamaterial for Healthcare Monitoring by S. Parameswari, C. Chitra

“…A new metamaterial-based UWB band-notched textile antenna for body area network (BAN) with an operational frequency range of 3 GHz to 11 GHz is created in this paper. The ultra-ide band (UWB) frequency band is covered by the antenna (3.1 GHz to 10.6 GHz). …”
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Une observation clinique d’orientation psychanalytique des pratiques enseignantes by Philippe Chaussecourte

“…The debate on the relation of observation and psychoanalysis will then be evoked, and this will open the way to the last part of the paper which proposes an "ultra-clinical", psychoanalytically-oriented approach to teaching practises. …”
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Design of low power and high speed FFT/IFFT processor for UWB system by LIU Liang, WANG Xue-jing, YE Fan, REN Jun-yan

“…A new 128/64-point FFT/IFFT processor used in Ultra-Wide-Band（UWB） system was presented.The proces-sor,which is based on 8×8×2 mixed radix algorithm,can deal with multiple inputs more efficiently for MIMO applica-tions.A new eight-path-feedback structure,which can provide a higher throughput and lower power dissipation,was proposed.The test chip has been fabricated using SMIC 0.13μm single-poly and eight-metal CMOS process with a core area of 1.44mm2.The throughput of this chip is up to 1Gsample/s,and the power dissipation is 39.6mW when it works at the throughput of 500Msample/s which meets the UWB standard.This chip reduces 40% of core area and saves 45% of power dissipation compared with those existing 128-point FFT processors.…”
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