High-Energy Impact Behaviors of Hybrid Composite Plates Strengthened with 3D-UHMWPE Composites by Sang-Youl Lee, Gyu-Dong Kim, Sung Jig Kim, Chun-Ho Chang

“…In particular, the impact mechanism of a fiber-concrete hybrid structure was studied using various parameters. The parametric studies are focused on the various effects of drop-impact on the structural performance. …”
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Study on a multi-satellite constrained space-time anti-jam algorithm by Guo-sheng HUANG, Zheng-rong YI, Tao SHUAI, Zhen-cai ZHU

“…A multi-satellite constrained space-time anti-jam algorithm was proposed for global navigation satellite system(GNSS)receivers.Firstly the equivalent GSC structure of multi-satellite constrained LCMV principle was considered and its forward decomposition process was simplified and improved,so the computation complexity was reduced to approach single-satellite constrained problem.Then the Householder multi-stage Wiener filtering(MWF)algorithm was proposed to solve the classical Wiener filtering problem in the GSC structure,and an efficient order-recursive implementation structure was obtained by improving the backward recursive process using the decomposition property of MWF,so the real-time performance was greatly promoted and the reduced rank could be adaptively estimated from the output of MSE.The complete procedure of the proposed algorithm is summed up and its validation is verified by simulations.…”
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Optimal static strain sensor placement for truss bridges by Feng Xiao, J Leroy Hulsey, Gang S Chen, Yujiang Xiang

“…A method to identify optimal strain sensor placement for examining structural static responses is presented. The method is based on the use of numerical optimization. …”
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A Three-Phase Reduced Switch Count Multilevel Inverter Topology by S. Sivamani, V. Mohan

“…A laboratory prototype has been built to check the feasibility of the proposed structure for real-time applications.…”
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Cryo-electron tomography pipeline for plasma membranes by Willy W. Sun, Dennis J. Michalak, Kem A. Sochacki, Prasanthi Kunamaneni, Marco A. Alfonzo-Méndez, Andreas M. Arnold, Marie-Paule Strub, Jenny E. Hinshaw, Justin W. Taraska

“…Abstract Cryo-electron tomography (cryoET) provides sub-nanometer protein structure within the dense cellular environment. Existing sample preparation methods are insufficient at accessing the plasma membrane and its associated proteins. …”
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Finite Element Analysis of the Box of a New-type of Planetary Reducer with Few Teeth Difference by Zhai Cong, Yang Shuncheng, Xiao Xin

“…The structure of the new-type of the planetary reducer with few teeth difference,which is proposed by Xiao Nanping and received the patent for this invention are introduced. …”
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A heterotic Kähler gravity and the distance conjecture by Javier José Murgas Ibarra, Paul-Konstantin Oehlmann, Fabian Ruehle, Eirik Eik Svanes

“…Although the action is cubic, it is only quadratic in the complex structure deformations (the Beltrami differential). …”
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TOPOLOGY OPTIMIZATION AND IMPROVED DESIGN FOR 2AT GEARBOX HOUSING OF ELECTRIC VEHICLE by MAO JianZhong, HUANG Xu

“…Finally,according to the optimization results,considering the manufacturing process and other requirements,the structure is improved in detail. The improved results show that the structural strength and the first order natural frequency are effectively improved,and the mass of the transmission case is reduced from 8. 238 kilogram to 7. 529 kilogram,which is reduced by 8. 6%,lightweight is realized.…”
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Measuring the complexity of military communication network based on supernetwork theory by SHI Fu-li, ZHU Yi-fan

“…According to the structural and functional characteristics of military communication network（MCN）,through constructing the military communication supernetwork（MCSN） description model,the concept of adjacent matrix of su-pernetwork,correlation matrix of classified nodes,type assortativity coefficient,and the definitions of supernetwork mo-tif,core and the entropy of the motif were introduced.Then regarding motifs as basic construct modules of MCSN,the supernetwork motif entropy（SNME） was proposed as a complexity measure of MCN.Finally,by taking the complexity measuring steps of a naval vessels fleet communication supernetwork structure which was discussed in detail as an ex-ample,the computing results of SNME were compared with the present complexity measures,and it was demonstrated that SNME could measure the functional complexity of network when its structural complexity was determined.…”
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A Biomimetic Approach for the Creation of Two-Dimensional Microscale Surface Patterns: Creation of Isolated Immunological Synapses by Eric Stern, David J. Mooney, Tarek M. Fahmy

“…We demonstrate our approach with a biomimetic structure inspired by the immunological synapse, a cell-cell interfacial structure characterized by two concentric rings of proteins: an outer adhesion protein structure and an inner recognition ligand core. …”
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Influence of Segmented Linings on the Micro-Pressure Wave of Tunnels by Tao Li, Mingyu Shao, Weibin Ma, Yanbin Liang, Yufei Fang

“…When the tunnel has damages such as deformation and cracking, the lining structure should be set to reinforce the tunnel. In this study, a three-dimensional numerical method is performed to study the aerodynamic effects caused by the train passing through a tunnel with segmented linings at 350 km/h. …”
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Spammer detection technology of social network based on graph convolution network by Qiang QU, Hongtao YU, Ruiyang HUANG

“…In social networks,Spammer send advertisements that are useless to recipients without the recipient's permission,seriously threatening the information security of normal users and the credit system of social networking sites.In order to solve problems of extracting the shallow features and high computational complexity for the existing Spammer detection methods of social networks,a Spammer detection technology based on graph convolutional network(GCN) was proposed.Based on the network structure information,the method introduces the network representation learning algorithm to extract the network local structure feature,and combines the GCN algorithm under the re-regularization technology condition to obtain the network global structure feature to achieve the goal of detecting Spammer.Experiments are done on social network data of Tagged.com.The results show that this method has high accuracy and efficiency.…”
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Rough set model based on the labelled tree by LI Xiong-fei, SUN Tao, GUO Jian-fang

“…In order to characterize and deal with the vagueness and uncertainty of structured data as well as the compositions and contents implied within semi-structured data models,a labelled tree rough set model（LTRS） was presented by extending the traditional rough set model.Making use of the structure and content of the labelled tree,the basic concepts of rough set were redefined,such as equivalence relation,indiscernibility relation,upper approximation and lower approximation,etc.Furthermore,the discernibility matrix and decision rules were described.Using the labeled tree constructed by XML case questionary of epidemic encephalitis B from some area as an example,the extraction method of decision rules was presented based on the definitions given above.The decision rules produced by LTRS can be used to guide the clinic classification in the case of epidemic encephalitis B.…”
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COMPRESSIVE STRENGTH BEHAVIOUR OF CONCRETE PRODUCED USING OKIGWE RED LUMP STONE AS COARSE AGGREGATE by CHIOMA TEMITOPE GLORIA AWODIJI, CHINEDU PAUL EZEGO, DAVIS OGBONNA ONWUKA, STANLEY EMEKA IWUOHA

“…These values were not up to 20 N/mm2 which is the ACI 318 (1995) recommendation for structural concrete. Therefore, Okigwe red lump stone must not be used in making structural concrete using mixes 1:2:4 and 1:3:6. …”
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Power analysis-resistant based on NCL path balance by Fang LUO, Qing-yu OU, Xiao-ping WU

“…Because of the insufficient research on the essence and the design technique of the path balance structure, the experience of the designer is severely relied on, so it can't be applied in kinds of automatization synthesis techniques. …”
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Dynamics Analysis and Experimental Research of Self-locking Descending Device of Mining Excavator by Bingbing Dong

“…The structure and working principle of the escapement type descending device for mining excavators are introduced. …”
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Experimental Study on Deep Carburizing Process and Distortion Control of Large Modulus Rack by Li Baokui, Lu Jinsheng

“…The deep carburizing and quenching technology, structure and distortion control technology of the 32 mm large modulus rotary rack in the rotary device of the roadheader are studied in combination with the performance requirements, structural characteristics and technical difficulties of heat treatment. …”
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Analysis of Topological Aspects for Metal-Insulator Transition Superlattice Network by Rongbing Huang, M.H. Muhammad, M.K. Siddiqui, S. Khalid, S. Manzoor, E. Bashier

“…In this research work, we have explored the physical and topological properties of the crystal structure of metal-insulator transition superlattice (GST-SL). …”
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Design and FEA Verification of Flexure Hinge for a Precision Platform by Chang Xu, Gao Sitian, Li Dongsheng, Li Qi, Shi Yushu, Qian Xiaoli

“…In precision platform design,flexible hinge structure is widely used as mechanism of transmission. …”
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A ESTRUTURA INTERNA DO CAMPO DA QUÍMICA NO BRASIL by Fernando Casellato, Luciana Massi, Matheus Monteiro Nascimento

“…AN INTERNAL STRUCTURE OF THE CHEMISTRY FIELD IN BRAZIL. This article investigates the configuration of the internal structure of the field of chemistry in Brazil, with an emphasis on the positions occupied by dominant and dominated agents. …”
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