Analysis of Dynamics Characteristic of Ring Chain Under Transmission Fault Loading by Song Ruihan, Xue He, Cui Yinghao, Wang Ting, Li Kai

“…Aiming at the transient impact of the abrupt load on the ring chain under the fault of the scraper conveyor chain jammed,taking the Φ18 mm×64 mm C class mining ring chain as the research object,by using the ANSYS/LS-DYNA finite element software,the nonlinear chain contact dynamics analysis under the condition of the chain jammed is performed,the change law of the acceleration,velocity,energy and contact force of the ring chain and the main position of the ring chain damage are obtained. …”
Get full text

Explosive Processes on Cathode while Forming Nanosecond Pulsed Discharge of High Pressure by A. M. Hashimov, R. N. Mekhtizadeh, А. S. Bondyakov, Sh. A. Kazimov

Get full text

Survey on the deployment and design for regular topology structures in wireless sensor networks by Wen-xiang LI, Ya-jie MA, Jun XU, Jian-feng YANG

“…In wireless sensor networks,such regular topology structures as Square,Hexagon and Triangle could fully cover the area to be monitored,provide accurate positioning for special events,and achieve better network performance.In order to provide valuable guidelines for WSN design and optimization,related works on regular topology structures was surveyed.By the analysis on the index of Area per Node,the deployment method and efficiency of regular topology structures under such cases as full coverage,k-coverage and l-connectivity was explored.the performance,variation and application scenarios in such aspects as network connectivity,energy consumption,transmission performance,routing scheme and MAC protocol was summarized.The optimal application conditions for each structure together with several directions for further research were proposed.…”
Get full text

Flood Prevention and Maximised Wood Production at the Same Time: Sustainable Forestry in the Swiss Nineteenth Century by Martin Stuber

“…Previous research saw the nationwide implementation of sustainable forestry in the Swiss nineteenth century primarily as a response to the threat of flood disasters. …”
Get full text

Combining Nuclear Medicine With Other Modalities: Future Prospect for Multimodality Imaging by Stephen J. Archibald PhD, Jason P. Holland PhD, Aruna Korde PhD, Andre F. Martins PhD, Adam J. Shuhendler PhD, Peter J. H. Scott PhD

Get full text

Strain gradient elasticity within the symmetric BEM formulation by S. Terravecchia, T. Panzeca, C. Polizzotto

“…The symmetric Galerkin Boundary Element Method is used to address a class of strain gradient elastic materials featured by a free energy function of the (classical) strain and of its (first) gradient. …”
Get full text

Travailler au péril de sa santé by Lucie Goussard

“…It is based on qualitative research conducted in three large companies in the automobile, aeronautics, and energy sectors. …”
Get full text

Development trends of the information technology and cyberspace security by Feng-hua LI

“…The basic characteristics,mutual differences and intrinsic relationships of the internet,mobile internet,internet of things,cloud computing and big data technologies were analyzed,and the evolutions of the information technology and information service mode were deeply studied,the spiraling development trends of information technology and our catching up opportunities were explored,and that the major problem in next generation of in-formation technology was energy consumption was pointed out.Based on the analysis,the security requirements and challenges of the network connections,Industrie 4.0 issues in our cyberspace were analyzed,and that the research on security technology should be synchronized with the development of information technology was presented.Finally,the development opportunities and strategies of our cyberspace security were concluded,and an outlook of the de-velopment trends of the cyberspace security was given.…”
Get full text

Mitigation Measures for Windfarm Effects on Radar Systems by Omar Abu Ella, Khawla A. Alnajjar

“…Precisely, we aim throughout this article to classify the main currently adopted approaches, view the recent trends and research directions in this field, and try to trace the advantages and drawbacks along with the challenges of deploying such schemes.…”
Get full text

Responsive Envelopes: the Fabric of Climatic Islands by Georges Teyssot

“…A Medical Doctor specializing in cybernetics and psychiatry, Brodey worked for the NASA Electronic Research Center, and was the first MD to be employed at the AI (Artificial Intelligence) Lab at MIT. …”
Get full text

Quasilinear Hyperbolic Systems Applied to Describe the Magnetohydrodynamic Nanofluid Flow by Dayong Nie

“…The partial differential equations for nanoparticle solid concentration, energy, and motion were turned into ordinary differential equations. …”
Get full text

EVOLUTION OF SPATIAL COMPLEXITY IN ROMANIA: NETWORKING, DIFFERENTIATION by PAUL-RĂZVAN ŞERBAN

“…The organization of phenomena has been studied starting with O. Onicescu’ research of entropy measurement using Information Energy Index based on the sum of squared frequency of components. …”
Get full text

Green virtual network embedding algorithm based on particle swarm optimization by Hua QU, ANBin F, Ya GUO, Li WANG, Jihong ZHAO

“…Green network is a hotspot in network research recent years,virtual network embedding（VNE）algorithm which focuses on saving energy,becomes very important in resource allocation in the network virtualization.A green VNE algorithm which applies swarm particle optimization（GVNE-PSO）was proposed,the evolution behaviors and parameters of each particle was redefined,and the number of nodes and links that could be switched off as the fitness function were considered,the optimum solution of green VNE in a low time complexity was achieved.The results show that compared to the exiting algorithm,it greatly reduced the time complexity offline,when online,it also raised the rate of virtual network acceptance,and the same with nodes and links that can be switched off,what's more,the performance period are shorter.…”
Get full text

CRASHWORTHINESS AND LIGHT WEIGHT DESIGN OF BODY IN WHITE BASED ON HIGH STRENGTH STEEL AND FILLING MATERIALS by 姚宙, 郝玉敏, 李亦文, 李红建

“…Structure of vehicle body is designed to absorb kinetic energy,transform impact force and keep survival space during crash. …”
Get full text

Preparation and Application of Novel Power Semiconductor Chips by Zhiwei Yang, Asim Abas

“…This study improved the triggering current and dynamic characteristics of thyristor chips by optimizing the chip structure, especially by introducing multilayer P/N semiconductor design and improving the gate structure. The research results provide important guidance for the future development of thyristor chips and also contribute to the advancement of semiconductor technology.…”
Get full text

Resilience and circularity in sustainable building design. Integrated tools for pre-intervention assessment by Paola De Joanna, Elisabetta Bronzino, Virginia Lusi

“… The new demands on environmental protection and the energy efficiency of architectural assets open new frontiers to studies for the development of technologies for the control of the building process. …”
Get full text

INTERDISCIPLINARY ACTIVITY TRAINING IN VIRTUAL ENGINEERING ENVIRONMENT: AN ACTUAL STATE AND PROSPECTS by V. S. Sheinbaum

Get full text

COOPERATION OPPORTUNITIES BETWEEN EURASIAN ECONOMIC UNION AND ASSOCIATION OF SOUTHEAST ASIAN NATIONS by A. Pakhomov, K. Bagdasaryan

“…The article examines modern economic and integration processes in the Association of Southeast Asian Nations (ASEAN) in the context of opportunities and constraints to implement the foreign economic policy of Russia and the Eurasian Economic Union (EAEU) in the region. The results of the research revealed systemic problems of an economic and administrative nature, those are limiting economic cooperation to projects of a narrow group of state corporations and state companies, mainly in the field of foreign trade, energy and military-technical cooperation. …”
Get full text

Application of Data Clustering Embedded in Fuzzy Classifier Expert System for Water Quality Recognition by JC Obi, AA Imianvan

Get full text

Biological Functions and Clinical Significance of the ABCG1 Transporter by Stanislav Kotlyarov, Anna Kotlyarova

“…However, the full clinical significance of ABCG1 is still unknown and is a promising area for future research.…”
Get full text