Analysis of the Stiffness Characteristic of Three Types of Four-bar Flexure Hinge Mechanism based on ANSYS by Wang Chengtao, Wang Yuqiao, Yang Xuefeng, Liu Yufei, Wei Huaxian, Sheng Lianchao

“…The influences of different external dimensions on the stiffness and relationship between stiffness of three types of mechanisms are obtained through comparison and analysis,a reference for their application occasions and the selection in MEMS design is provided.…”
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The Full m Index Sets of P2×Pn by Zhizhong Liu, Jinmeng Liu, Yurong Ji

“…Given the broad range of applications for labeled graphs, this research can potentially impact fields like coding theory, communication network design, and more.…”
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Balanced optimal almost binary sequence pairs of period N≡1（mod4） by Xiuping PENG, Hongxiao LI, Shide WANG, Hongbin LIN

“…Based on the combinatorial design theory， the constructions of balanced optimal almost binary sequence pairs of period N≡1（mod 4）were researched.The maximal cross-correlation values θ_c were obtained by different combinations of （almost） binary sequence pairs.Furthermore， three new bounds on the autocorrelation values under the precondition of the value of θ_c=1，2，3 were presented individually.Meanwhile，four types of balanced（almost）optimal almost binary sequence pairs were generated， which satisfied the cross-correlation values and autocorrelation theory bounds.Through the constructions， the range of the cross-correlation values is expanded and the cross-correlation value of the optimal binary sequence pairs is further reduced.More than odd， the value of sequence length parameter f can be any integer， which enriches the existence space of the optimal binary sequence pair.…”
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What Is This Thing Called Evaluation Theory? by Sebastian Lemire, Bianca Montrosse-Moorhead, Christina Christie

“…Intervention: Not applicable.  Research Design: Not applicable.  Data Collection and Analysis: Not applicable. …”
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Brush Seal Performance and Durability Issues Based on T-700 Engine Test Results by R. C. Hendricks

“…Future laeeds are cited for materials and analysis tools that account for heat generation, thermomechanical behavior, and tribological pairing to enable original equipment manufacturers to design high-temperature, high-surface-speed seals with confidence.…”
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Simulation Analysis of Surrounding Rock Stability of Three-dimensional Cross Underground Cavern Group by ZHOU Yong, ZHANG Shuai, PAN Bing, CAI Bo, WU Jiang

“…In order to meet the needs of stable construction excavation and normal operation of the main transformer room of Yangfanggou hydropower station,multiple caverns were excavated on its right wall,such a three-dimensional cross cavern group is formed.In order to study the surrounding rock stability of cavern group,according to the actual geological conditions and construction schedule on site,this paper conducts a three-dimensional numerical simulation analysis of the entire construction process of the cavern group by the FLAC3D program,obtains the distribution characteristics of the surrounding rock deformation,stress and plastic zone of the cavern group,and based on these,evaluates the rationality and surrounding rock stability of the excavation scheme of the three-dimensional cross cavern group,which provide scientific basis and technical guidance for excavation and support design.…”
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Web Rotational Stiffness of Continuous Steel-Concrete Composite Castellated Beams by Carla Cristiane Silva, Rodrigo Barreto Caldas, Ricardo Hallal Fakury, Hermes Carvalho, João Victor Fragoso Dias

“…Continuous composite beams may suffer a global instability know as lateral distortional buckling (LDB). The design code EN 1994-1-1:2004 provides a procedure for the verification of this ultimate limit state, in which the resistant bending moment to LDB is calculated considering the behavior of the inverted “U-frame” mechanism. …”
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From Exigent to Adaptive by Elizabeth Gálvez

“…The divorce between the disciplines of architectural design and systems engineering in conjunction with the scientisation of comfort-standards encourages a year-round and day-round comfort routine to the contemporary human. …”
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The mathematical and theoretical biology institute - a model of mentorship through research by Erika T. Camacho, Christopher M. Kribs-Zaleta, Stephen Wirkus

“…This article details the history, logistical operations, and design philosophyof the Mathematical and Theoretical Biology Institute (MTBI), a nationallyrecognized research program with an 18-year history of mentoring researchers atevery level from high school through university faculty, increasing the numberof researchers from historically underrepresented minorities, and motivating them to pursue research careers by allowing them to work on problems of interest to them and supporting them in this endeavor. …”
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Composite lay-up configuration effect on double and single sided bonded patch repairs by Toufik Achour, Fay�al Mili

“…The obtained results show the importance of the impact of the composite patch fiber orientation on the structure design for suitable repair…”
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Deep Learning Techniques for Peer-to-Peer Physical Systems Based on Communication Networks by Ajay. P, Nagaraj. B, Ruihang Huang

“…In-depth learning enhances test-based performance that helps design, develop, and adapt wireless communication networks.…”
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Modified Minkowski Fractal Unit Cell for Reflectarrays with Low Sensitivity to Mutual Coupling Effects by Sandra Costanzo, Francesca Venneri, Giuseppe Di Massa

“…The inherent ability of the proposed geometry to be adopted in highly miniaturized cells is demonstrated through an extensive analysis of mutual coupling effects on reflectarray phase design curves. In order to prove the independence of the proposed cell to mutual coupling effect, the phase curve variations due to the presence of different surrounding elements with respect to the case of identical cells are evaluated using the well-known extended local periodicity method. …”
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Research of the Transmission Error of Planetary Transmission System for Hub Motor by Chen Haoran, Qin Xunpeng, Zhang Jiang

“…The research work has provided guidance for the design of the planetary transmission system,which reduces the manufacturing difficulty and the installation cost.…”
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LearningSpace: problems and experiences by Regina Kulvietienė, Irma Šileikienė

“…In Virtual University, much emphasis has been given to the pedagogical concepts of student centered learning and student motivation, resulting in the design and delivery of high quality cour­ses in higher education as well as more generally in resource based education. …”
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The Local Discontinuous Galerkin Method with Generalized Alternating Flux Applied to the Second-Order Wave Equations by Rongpei Zhang, Jia Liu, Shaohua Jiang, Di Wang

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Analysis of Influential Factor on Drilling Rig Hydraulic Brake Disc based on Finite Element Method by Chen Bo, Li Chunfang

“…A theoretical guidance for optimization design of brake disc is provided by the conclusion of simulation analysis.…”
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Replacing An Extracted Natural Tooth As A Pontic By Using Fiber-Reinforced Composite: A Case Report by Sabana Haq, Alia Ahmed, Dania Khan, Zarnab Rizwan, Khadija Sajid, Aqsa Zahid

“…Keywords: tooth, denture design, composite resins …”
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An Optimization to Schedule Train Operations with Phase-Regular Framework for Intercity Rail Lines by Huimin Niu, Minghui Zhang

“…The most important operating problem for intercity rail lines, which are characterized with the train operations at rapid speed and high frequency, is to design a service-oriented schedule with the minimum cost. …”
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Research on Space-Based Integrated Internet of Things Architecture and Interference Analysis by Gengxin ZHANG, Xiaojin DING, Zhicheng QU

“…Considering “internet of everything” of the future internet of things (IoT), the space-based integrated IoT architecture was designed, and the interference scenarios of the coexistence of satellite and ground was analyzed, with the aid of analyzing the architectures of the spatial information network and space-based access network.Specifi cally, fi rstly, relying on both the integration of satellite network and ground network, and the advanced design concept of decoupling control and data, a spacebased satellite IoT architecture was designed in the presence of the specifi c characteristics of access network and terminals, which included space-based backbone network, space-based access network, ground-based IoT, core network and multimodal IoT terminals.Moreover, the process of space-based control plane was also given.Secondly, interference analysis was carried out for satellite spectrum sharing scenario and satellite-ground spectrum sharing scenario respectively, and preliminary analysis results were presented.…”
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Research Progress and Development Trends of Materials Genome Technology by Shuling Xiong, Luohan Wang

“…In this paper, we introduce the strategic significance, national layout, and methods of materials genome technology and emphatically introduce the design idea and development status of materials database method. …”
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