3D Parametric Solid Modeling of Cylindrical Indexing Cam based on VB 6.0 and Pro/E by Liu Xiaoqin, Ge Zhenghao, Cao Peng

“…The friendly interface which can calculate the contour surface data of parametric cylindrical indexing cam is designed through the VB programming language. This interface can be used to calculate the value of the relevant contour surface points through basic parameters input of cam and the choosing of motion law of cam follower,and it will save the file as the format of "ibl". …”
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Finite-Time Orbit Control for Spacecraft Formation with External Disturbances and Limited Data Communication by Lei Xing, Dechao Ran, Jian Zhang, Li Huang

“…Combined with the adding one power integrator method and backstepping technique, a new finite-time tracking control strategy with adaptation law is designed to ensure that the closed-loop system is practical finite-time stable, and that the tracking errors of relative position and velocity are bounded within finite-time despite with limited data communication and external disturbances. …”
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Multi-owner accredited keyword search over encrypted data by Qi-ying WU, Jian-feng MA, Yin-bin MIAO, Jun-wei ZHANG, Li-min SHEN

“…A sharing multi-owner setting where data was owned by a fixed number of data owners,the existing searchable encryption schemes could not support ciphertext retrieval and fine-grained access control at the same time.For this end,an efficient cryptographic primitive called as multi-owner accredited keyword search over encrypted data scheme was designed,through combining linear secret-sharing technique with searchable encryption schemes,only the data users authorized bymulti-owner by could decrypt the returned results.The formal security analysis shows that the scheme can protect security and privacy under the bilinear Diffie-Hellman assumption.As a further contribution,an empirical study over real-world dataset was conelucted to show the effectiveness and practicability of the scheme.…”
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Parameter study of a 5G array antenna at 28 GHz by Asma Lak

“…The antenna array is designed and simulated and the S11, E pattern, and H pattern are analyzed for both single-element and array antennas. …”
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Transgender emergence in video games by Robin Longobardi Zingarelli

“…This commentary explores the emergence of transgender identities in video games, outlining the state of the art of transgender representations and the experiences of trans players and designers. It highlights the significance of procedural elements such as character customisation, embodiment, and player-avatar relationship for transgender players. …”
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Adaptive federated learning secure aggregation scheme based on threshold homomorphic encryption by Zhuo MA, Jiayu JIN, Yilong YANG, Yang LIU, Zuobin YING, Teng LI, Junwei ZHANG

“…Aiming at the communication bottleneck problem when the current federated learning security aggregation algorithm was applied in a complex network environment, an adaptive federated learning secure aggregation scheme based on threshold homomorphic encryption was proposed.While protecting gradient privacy, users adaptively compress gradients based on the current available bandwidth, greatly reduced communication overhead for federated users.Furthermore, the new dynamic decryption task distribution algorithm and gradient combination algorithm were designed in the phase of aggregation gradient decryption, which relieved the user’s uplink communication pressure.The experimental results show that the proposed scheme can sharply reduce the amount of communication to 4% compared with the existing federated learning scheme with a trivial model accuracy loss of 1%.…”
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RESEARCH ON TEST METHOD OF FUSELAGE PANEL SUBJECTED TO INTERNAL PRESSURE LOAD by ZANG WeiFeng, DONG DengKe, ZHANG HaiYing

“…The test method of fuselage panel subjected to internal pressure load is an important technique for aircraft structure strength research.The constraint simulation technique for the curved and straight boundaries of fuselage panel was studied based on boundary requirements.A test method using "D"jig to simulate the straight boundary conditions and airproof end-plate to simulate the curved boundary conditions of fuselage panels were proposed.A test panel and a set of fixtures were designed and manufactured,and validation tests were conducted.Measured stresses in test are reasonably distributed and are consistent with theoretic result.The proposed test method is proven to be proper and valid,and it provides reference for configuration-selection tests of fuselage panel subjected to internal pressure load.…”
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Spectrum Handoff with Channel Sensing Sequencing in Cognitive Radio Network by Xingyu Zhu, Huaibei Zhou, Junyuan Huang

“…In the cognitive radio network，when the primary users show up，the secondary users should vacate the channel and find another free channel for data transmissions.This is the so-called spectrum handoff.There are two most important performance metrics for spectrum handoff：handoff delay and handoff times.A novel spectrum handoff scheme with channel sensing sequencing was proposed in order to decrease both handoff delay and handoff times.When designing the channel sensing sequence，the channel free probability was considered，and the probability that no handoff will happen in a channel was considered as well.The simulation results show that the method not only can get the minimum handoff delay as the traditional method does，but also can decrease the handoff times were significantly compared with the traditional method.…”
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La place du fonctionnement affectif dans l’expérience muséale by Emeline Trion

“…Many of today’s exhibition designs have the same intention: offering the public a strong and memorable experience. …”
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Biblioteca del Niño Mexicano (1899-1901) y Episodios Mexicanos (1981-1982) : ficciones históricas ilustradas, ¿sólo para niños ? by Marie Lecouvey, Helia Bonilla

“…The second one is illustrated by several teams of designers, led by teams of historians and scholars of other social sciences; it is published by the Secretary of Public Education with the initial goal of giving access to all (children and adults) to the historical truth. …”
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Long-run forecasting of the number of the ecotourism arrivals in the municipality of Stambolovo, Bulgaria by Preslav Dimitrov

“…The present paper regards several major problems in the application of exponential smoothing methods for the purpose of the long-run forecasting for the needs of the mountainous municipality of Stambolovo, Bulgaria, such as: (i) the problem of determining the time series pattern; or the so-called “forecast profile”; (ii) the selection of a suitable forecasting method; (iii) Calculating of short-run and long-run forecasts; and (iv) the comparison of the results of the forecast techniques on the basis of the errors in the forecasts. A specially designed model for estimation of the weight coefficient needed for determining the size of the rural tourism and ecotourism sectors of this very same municipality, located near Bulgaria’s border with Greece and Turkey, is being presented.…”
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School Based 4-H Programming: Incorporating Family Engagement into Your Program by Vanessa Spero

“…For the purposes of Florida 4-H, a school-based program can be defined as school enrichment (offered to groups of youth, taught by Extension staff or trained volunteers, and designed to support the school curriculum), an in-school club following a more traditional club approach during school hours, or an after-school club operating directly after school hours. …”
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User fuzzy similarity-based collaborative filtering recommendation algorithm by tao WUYi, ming ZHANGXing, mao WANGXing, Han LI

“…Based on this model, the user fuzzy similari-ty-based collaborative filtering recommendation algorithm was designed. The algorithm was proved to be an extension of traditional collaborative filtering algorithm in fuzzy fields. …”
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Optimal Control of Anti-Angiogenesis and Radiation Treatments for Cancerous Tumor: Hybrid Indirect Solver by Iman Alimirzaei, Alaeddin Malek

“…By combining steepest descent, conjugate gradient, and Armijo techniques, a novel hybrid indirect iterative solver is designed. For accuracy and execution speed, the current solver is compared with an interior-point optimizer and sequential quadratic Hamiltonian methods. …”
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Handbook of Florida Agricultural Laws: Crops and Products by Michael T. Olexa, Connor Brock

“… This revised document is part of the Handbook of Florida Agricultural Laws, which was designed to provide an accurate, current, and authoritative summary of the principal Florida laws that directly or indirectly relate to agriculture. …”
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Protocole d’errance d’une forme by Francesca Cozzolino, Coralie Maurin, Kristina Solomoukha

“…This text looks back at the developmental stages of an animated short film that grew out of image-based research into Zapatista iconography, grounded in an ethnographic investigation in Chiapas. Designed by an anthropologist, an artist, and a filmmaker, this audio-visual narrative is built like a virtual trip through different groups of images in which different variants of the caracol are shown—a motif that, ranging from the representation of the snail shell to the spiral, embodies both the Maya past and the Zapatista ideals of the present. …”
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Modélisation des problématisations historiques en classe et chez les historiens by Sylvain Doussot

“…This paper aims at puzzling out what it takes to manage this risk though the study of a course designed with the teacher about the French Revolution in end of primary school. …”
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Handbook of Florida Water Regulation: State Regulatory Powers by Michael T. Olexa, Luke D'Isernia, Laura Minton, Dulcy Miller, Sarah Corbett

“… This handbook is designed to provide an accurate, current, and authoritative summary of the principle Federal and Florida laws that directly or indirectly relate to agriculture. …”
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Handbook of Florida Water Regulation: Introduction by Michael T. Olexa, Luke D'Isernia, Laura Minton, Dulcy Miller, Sarah Corbett

“… This handbook is designed to provide an accurate, current, and authoritative summary of the principle Federal and Florida laws that directly or indirectly relate to agriculture. …”
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Optimization Algorithm of Dynamic Control Strategy based on CVT Efficiency by Wang Zhihong, Wang Jianyun, Liu Shichao, Yan Hao, Du Changqing

“…For this， the matrix optimization algorithm is designed to calculate the CVT dynamic speed ratio under different pedal opening and vehicle speed with the maximum driving power as the target. …”
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