Design of Synchronous Clutch Test Bench for BPRT System by Wang Zhimin, Liu Chunbo, Yang Linjie

“…According to the experimental data and the meshing dynamic principle of the synchronous clutch,the test bench can better meet the performance test of synchronous clutch at different speeds. It is of great engineering significance to the design and manufacture of synchronous clutch.…”
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Bourdonnements des insectes et musique de David : image sonore de l’Éthiopie chez le père franciscain Remedius Prutký (1752) by Anne Damon-Guillot

“…Nonetheless, his description of Ethiopian musical practices, especially in religious contexts, are of great interest for historical musicology.…”
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Adiabatic self-matching of witness bunches in a plasma wakefield accelerator by Farmer John, Caldwell Allen, Pukhov Alexander

“…In this work, we show that by accelerating in a single stage, as would be possible with a high-energy proton driver, the witness bunch can adiabatically match to the focusing fields, greatly reducing the emittance growth. This suggests that many of the constraints for electron acceleration in plasma can be avoided.…”
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Finite-Time Synchronization for Complex-Valued Recurrent Neural Networks with Time Delays by Ziye Zhang, Xiaoping Liu, Chong Lin, Bing Chen

“…To achieve our aim, a nonlinear delayed controller with two independent parameters different from the existing ones is provided, which leads to great difficulty. To overcome it, a newly developed inequality is used. …”
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PUSAT PELATIHAN AUTODEKS DENGAN PENDEKATAN HEMAT ENERGI DI MAKASSAR by Muhammad Yahya Nawir, Irma Rahayu, Mutmainnah

“…The designof commercial buildings such as ATC is necessary in large quantities, besides that, a great level of energy consumption for the building turned out to have devastating effect on the environment, therefore the design is focused on generating building Autodeks training center in Makassar are energy efficient.…”
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A Literature Review of Social Network Analysis in Epidemic Prevention and Control by Xiaomei Wang, Qi An, Zilong He, Wei Fang

“…Studying the structure and evolution characteristics of social networks is of great significance in assessing and controlling the outbreak of infectious diseases. …”
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Weighted Complex Network Analysis of Pakistan Highways by Yasir Tariq Mohmand, Aihu Wang

“…The structure and properties of public transportation networks have great implications in urban planning, public policies, and infectious disease control. …”
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Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network by Fusheng Ji, Hongpei Zhang, Yan Zhang

“…Based on the differences of social relations between nodes,a community structure perception routing mechanism was proposed for the reason of low message delivery probability in intermittently connected wireless network.According to state information of nodes in each movement cycle,Markov models was established to show the state transition process among nodes,further,the centrality of node was obtained.Then considering about the centrality of node and exploiting the method of community label switching,network structure was checked dynamically.Finally,the central node in the community was chosen as the relay node to forward messages.Results show that the proposed method is accurate,and the performance of delivery ratio can be improved 90% approximately,optimizing the network performance greatly.…”
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Coverage optimization algorithm and implementation based on computational graph for mobile communication network and IoT service by Haobin WANG, Wei HUANGFU, Yaxi LIU, Wei LIU

“…The research on the mobile communication network optimization for the Internet of things large connection and differential service quality has great significance.Mobile communication network optimization is a multi-parameter complex optimization problem with high computational cost function.In order to provide the basis for parallelization of operations,the calculation method of the coverage quality assessment of the mobile communication network based on the computational graph was introduced.Based on the calculation graph,the derivative calculation method of the coverage quality index was obtained,by back propagation to guide the optimization of the antenna parameters.The momentum method was used to accelerate the convergence speed of the optimization algorithm.The simulation results show that the algorithm is suitable for the coverage optimization in mobile communication network.…”
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All-Optical Switching Based on the Plasma Channel Induced by Laser Pulses by Chao Tan, Binliang Hu, Shiping Zhan, Yonghua Hu, Bin Zhong

“…These results provide the great potential of plasma channel induced by lasers as an all-optical switching for various optoelectronic applications.…”
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Thermal Elastohydrodynamic Lubrication Analysis of Point Contact for Aviation Transmission by Lu Fengxia, Long Yushi

“…The rolling bearings are widely used in the aviation transmission because of the low friction coefficient,high load ability and high reliability.It’s of great significance to study the life and contact analysis of the bearing under heavy load and severe lubrication based on the numerical analysis of thermal elastohydrodynamic lubrication（EHL） in point contact.The numerical calculation of isothermal EHL and thermal EHL models in point contact are carried out by adopting compound direct iteration method.The oil film pressure,thickness and temperature are obtained by means of Fortran,Origin and Matlab software.Synthetically considering the effect of load,speed,material and ellipticity parameter on EHL in point contact,the certain theoretical basis for heavy-load aviation transmission system is provided.…”
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La Agenda 2030, el Derecho Global y el Derecho Internacional by Ana Manero-Salvador

“…Likewise, it is researched if we are facing a new legal framework, or if, on the contrary, International Law has a great capacity for adaptation, so we would be facing a flexible International Law, in which the 2030 Agenda would be framed.…”
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Out-Of-Equilibrium Transverse Momentum Spectra of Pions at LHC Energies by Abdel Nasser Tawfik

“…The inclusion of missing hadron states and the out-of-equilibrium contribute greatly to the excellent characterization of pion production. …”
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Analysis and Strategies for the Impacts of the Rising of Mobile Internet Service on the Mobile Network by Tao Zhou, Zhen Shao, Leping Wei

“…In recent years, the popu1arity of inte11igent termina1s and diversification of data app1ications become a great impetus to the deve1opment of mobi1e internet.Undoubted1y, the success of mobi1e internet brings traffic benefit to operators, but it makes the wire1ess network encounter the unprecedented cha11enges and impacts.The interna1 mechanism of the traffic surge and signa1ing storm triggered by the rise of the mobi1e internet was ana1yzed from the operator's point of view,quantitative ana1ysis was made,and a variety of possib1e strategies was discussed.…”
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Determining substitutability of cloud services supported by semantically extended type theory by Xian-qing WANG, Chang-qin HUANG, UOXuan LUO, Rui-hua NIE, Yong TANG, Xiao-yong MEI

“…In cloud environments, the high dynamics and more service failures were great obstacles to cloud applications, service substitution was a key research issue and also was a main solution to these challenges. …”
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Optimal Strategies for Manufacturers with the Reference Effect under Carbon Emissions-Sensitive Random Demand by Baojun Zhang, Shaojian Qu, Panpan Li, Ripeng Huang

“…Furthermore, the sensitivity analysis indicates that the loss aversions have a great impact on the newsvendor’s decisions. Finally, more managerial implications are derived by numerical simulations.…”
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DOA Estimation Based on Sparse Signal Recovery Utilizing Double-Threshold Sigmoid Penalty by Hanbing Wang, Hui Li, Bin Li

“…Simulations are done to certify the great performance of the proposed method.…”
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Efficiency and Droop Improvement in GaN-Based High-Voltage Flip Chip LEDs by Yen-Chih Chiang, Bing-Cheng Lin, Kuo-Ju Chen, Sheng-Huan Chiu, Chien-Chung Lin, Po-Tsung Lee, Min-Hsiung Shih, Hao-Chung Kuo

“…After the flip chip process, the general current-voltage characteristics between the flip chip sample and the traditional sample are essentially the same. With the help of great thermal conductive silicon substrate and the bottom DBR, the HVFC-LED is able to enhance the power by 37.1% when compared to the traditional high-voltage LEDs. …”
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THE OPTIMIZATION OF OVAL VARIABLE CROSS-SECTION BEAM IN MEMS by SUN JiangHong, LU KunLei, YI YuanLin, HAN JianNan

“…Under the same rigidity of trapezoidal beam with equal section and trapezoidal variable section beam, the quality of the beam with variable cross section increases slightly, but the stress at the dangerous section decreases greatly.…”
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Quels effets du grand confinement sur la santé et le bien-être des Français ? by Lise Bourdeau-Lepage, Balazs Kotosz

“…Based on a survey conducted, during the great lock-down, among a sample of 10,976 French people representative of the French adult metropolitan population, it reveals a deterioration in the state of health of the French, the fall in their level of well-being and differences related in particular to their situation with regard to employment or their housing conditions. …”
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