Universal composable threshold signature by HONG Xuan1, CHEN Ke-fei2, LI Qiang2

“…Threshold signature allowed any subset of t parties generating a signature,but that disallowed the creation of a valid signature if fewer than t parties participate in the protocol.Since the security of threshold signature was only con-sidered in a single instance before,the universal composability framework was introduced.The framework with its secu-rity preserving composition property allowed for modular design and analysis of the threshold signature.The defined ideal functionality of threshold signature is proved equals to the standard security notion of threshold signature.Further-more,how to applying the ideal functionality is described.The proposed threshold signature protocol and proactive threshold signature protocol are not only provably secure,but also universally composable.…”
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“Clickable” Nanoparticles for Targeted Imaging by Eric Yi Sun, Lee Josephson, Ralph Weissleder

“…Nanoparticle click chemistry will be useful for other nanomaterials, design of novel sensors, and drug delivery vehicles.…”
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Channel estimation based on compressive sensing in two-way amplify-and-forward relay channel by Hao WEI, Bao-yu ZHENG, Xiao-yun HOU, Yan ZHU

“…The sparsity of concatenated convolutional channel in two-way amplify-and-forward relay was analyzed.Through the appropriate design of the pilot,the synthetic concatenated convolutional channels could be decomposed into two independent concatenated convolutional channels for channel estimation.Theoretical analysis and simulation results show that the concatenated convolutional channel possesses sparsity which varies within a range.The proposed scheme completes the two-way exchange of information by finishing concatenated convolutional channel estimation in end nodes.Without the priori information of the channel sparsity,this scheme improves the utilization of spectrum resources and the performance of channel estimation.…”
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Analysis of Cycloidal Pinwheel Drive Lubrication Characteristic based on Fractal Rough Surface by Fushuai Zhang, Ju Han, Muai Wang, Tianyou Bai

“…The influence of the macroscopical design parameters and modification parameters of cycloid tooth on the minimum film thickness and lubrication state is analyzed. …”
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Pożegnanie trzeciej awangardy by Marcin Giżycki

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The many dimensions of the digital model by Francesca Fatta

“…This gives rise to the entire asset of a project, where various disciplines, or spheres of knowledge, integrate to generate models that make it possible to simulate its construction and predict its impact. For digital design, the computer screen is like a window opening onto the model’s virtual space that allows us to observe and interact with it while moving and modifying it. …”
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Intelligent communication and networking key technologies for manned/unmanned cooperation: states-of-the-art and trends by Hao YIN, Jibo WEI, Haitao ZHAO, Jiao ZHANG, Haijun WANG, Baoquan REN

“…The intelligent communication and networking technologies for manned/unmanned cooperation was comprehensively surveyed.Firstly, the requirements on communication and networking were analyzed from the application scenarios of manned/unmanned cooperation.Then, in context of physical layer, link layer and network layer respectively, the key issues regarding channel modeling, waveform design, networking protocol and intelligent collaboration were analyzed.And the states-of-the-art in this research area and the characteristics of representative technologies were deeply studied.In the end, the possible development trends and promising technologies were prospected on the way to make the manned/unmanned cooperative communication and networking more intelligent, more efficient and more flexible.…”
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Scheme of node identify authentication in distributed file interaction system by Wen-cai HE, Min DU, Zhi-wei CHEN, Pei-he LIU, Yan-yan HAN

“…Advantages of the novel project are to produce fair session key to both communications, and design the two different types of authentication:within the network and across a network authentication. …”
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The Savvy Survey #7: Formatting Questionnaires by Jessica O'Leary, Glenn D. Israel

“… The Savvy Survey #7: Formatting Questionnaires is the seventh of the seventeen Savvy Survey Series publications from state specialists with expertise in tailored design survey methodology. Developing a high-quality questionnaire is critical for collecting useful data. …”
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Investigation of Dendrimer Structures by Means of K-Banhatti Invariants by Cheng-Gang Huo, Fozia Azhar, Abaid Ur Rehman Virk, Tariq Ismaeel

“…The structural chemistry of dendrimers could be shaped by their topological invariants to target the particular design with appropriate properties to bring the drugs to mark a carrier vehicle. …”
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Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures by Igor Telichev

“…This methodology is viewed as a key element in the survivability-driven spacecraft design procedure providing that under no circumstances will the “unzipping” occur. …”
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Development of Comprehensive Parameter Measuring Machine for Precise RV Reducer by Qi Haoran, Wang Xiaoling, Zhang Lintao

“…This machine mainly consists of mechanical structure design,measuring & control system and measuring software,which can acquire the parameters of RV reducer rapidly and accurately by a simply one-time clamping. …”
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Analysis of Shearing Viscoelastic Beam under Moving Load by Mohammad Tehrani, H.R. Eipakchi

“…Such results can present an idea for selecting some parameters in engineering design.…”
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Analysis of Transmission Error of RV Reducer based on Orthogonal Experiment by Li Hui, Xu Honghai, Wu Kai

“…The solid assembly model is set up in the Pro / E,and then imported into ADAMS.Based on the orthogonal experimental design with the visual and variance analysis method,the error of the center circle radius of the pin gear,moving distance and the isometric modification of the cycloid gear,the influence of the error of eccentricity and the radius of pin gear on the transmission accuracy are compared and analyzed,and the calculation formula for calculating the transmission error is deduced according to the influence factors.The results show that the error of the center circle radius of the pin gear has the greatest influence on the transmission error of the RV reducer,and the influence of the eccentricity error of the RV reducer is the least.It comparison with the simulation results shows that the calculation formula of transmission error is correct and reliable.…”
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The art of creating futures - practical theology and a strategic research sensitivity for the future by J. A. van den Berg, R. R. Ganzevoort

“…The model results in three modes in which practical theology can employ a future orientation: utopian, prognostic-adaptive, and designing-creative. …”
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Conceptual Change Inquiry Curriculum and Traditional Lecture Approach: Preservice Teacher’s Perceptions of Learning by Lloyd Mataka, Rex Taibu

“…A quasi-experimental treatment control group design was used to investigate the effect of a conceptual change curriculum, Multi-Step Inquiry approach, on students’ perception of their learning in a science classroom. …”
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TOPOLOGY OF ENTREPRENEURIAL UNIVERSITY: DYNAMIC DESCRIPTIVE MODEL by R. A. Zayakina

“…Certain procedures of real network design are used to build the algorithms of operations with descriptors characterizing the transformations which take place both inside the universities being an innovative ecosystem and systems with their participation. …”
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Structural Analysis and Dynamic Performance Research of Redundant Diaphragm Coupling by Xuezhi Li, Meng Chen

“…The overall structure of the redundant diaphragm coupling is designed， and the finite element analysis model of diaphragm disk is established， the optimum thickness of the diaphragm meets the design requirement is obtained by calculating. …”
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Parque Vereda del Lago: reconfigurando los límites del espacio público by Astrid Petzold-Rodríguez

“…This work seeks to demonstrate, through the analysis of the ways of appropriation and use of the Vereda del Lago Park (1976-78), Maracaibo, Venezuela, i) the existence of tangible and intangible limits, and ii) how the predominant social groups in the park, and the public institutions in charge of it, try to regulate the behaviors of the people in the park.The key concepts of living, appropriation and use are used to approach, from a practical point of view, the study of practices, and show the ways in which these practices subvert the design of the place, as well as reveal the conflicts that occur in this space, when transgressing established standards. …”
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Existence Results for a Class of Semilinear Fractional Partial Differential Equations with Delay in Banach Spaces by Bo Zhu, Baoyan Han, Xiangyun Lin

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