Showing 1,361 - 1,380 results of 64,354 for search '"performance"', query time: 0.13s Refine Results
  1. 1361
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    Dynamic and Structural Performances of a New Sailcraft Concept for Interplanetary Missions by Alessandro Peloni, Daniele Barbera, Susanna Laurenzi, Christian Circi

    Published 2015-01-01
    “…One of the critical aspects related to this architecture is due to the large deformations of both membrane and booms, which leads to a reduction of the performance of the sailcraft in terms of thrust efficiency. …”
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  3. 1363

    Design and Performance Analysis of Orthogonal Compliant Vector Force Measuring System by Zhang Leile, Li Dong, Zheng Guoliang, Ma Qianli

    Published 2024-06-01
    “…The research findings have quite reference significance for the structural design and performance analysis of orthogonal vector force measuring systems.…”
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  4. 1364

    Comparative Study for Classification Algorithms Performance in Crop Yields Prediction Systems by Halbast Rashid Ismael, Adnan Mohsin Abdulazeez, Dathar A. Hasan

    Published 2021-05-01
    “…This paper focuses on utilizing various data mining classification algorithms to predict the impact of various parameters such as area, season and production on the crop yield quality. The performance of the decision tree, naive Bayes, random forest, support vector machine and K-nearest neighbour is measured and compared to each other. …”
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  5. 1365
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    Multimodal Opera Performance Form Based on Human-Computer Interaction Technology by Lin Wu

    Published 2022-01-01
    “…“Audience Engagement (AE)” describes how a stage performance affects the audience’s thoughts, provokes a bodily response, and spurs cognitive growth. …”
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    Particle Swarm Algorithms to Solve Engineering Problems: A Comparison of Performance by Giordano Tomassetti, Leticia Cagnina

    Published 2013-01-01
    “…In many disciplines, the use of evolutionary algorithms to perform optimizations is limited because of the extensive number of objective evaluations required. …”
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    Principal Leadership Innovation in Improving Teacher Performance in Integrated Islamic Schools by Luthfi Tegar Satrio Wibowo, Triono Ali Mustofa

    Published 2024-11-01
    Subjects: “…innovation; principal leadership; teacher performance…”
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  12. 1372

    DESIGN AND PERFORMANCE RESEARCH ON FLEXURE MICRO ROTARY MECHANISM WITH STRAIGHT CIRCULAR by YANG ManZhi, HUANG YuMei, ZHANG GuangPeng, REN LiJuan, MU WeiYi, YANG XinGang

    Published 2015-01-01
    “…The deformation of static bending was analyzed for uniform beam by the boundary element method.Non-uniform beam was combined with multiple uniform beams by method of system rigid combination without coordinate transformation.Stiffness equation of flexure hinges with straight circular was proposed.A micro rotary mechanism with symmetric drive as well as guiding and transformation was designed based on drive and guiding principles of flexure hinges with straight circular,which is able to make linear motion displacement into rotary displacement,the analysis of degree of freedom about it was given.The analysis of statics with micro rotary mechanism was finished by the finite element method,and the analysis results show that the largest simulation stress of the mechanism is much less than the material allowable stress.The dynamics-free-modal with micro rotary mechanism was analyzed by the finite element,and experiment of the modal analysis was finished,the error between the experimental results and the finite element is less than 6.25%,the analysis results prove that the mechanism has a high the First six order natural frequency and it will not cause resonance in the movement process of the precision rotary system with macro /micro dual-drive.The analysis of performance and experiment shows that micro rotary mechanism has the feature of single-degreefreedom-drive and high reliability,as well as good performance of modal.…”
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    Development of High-Performance Soft Robotic Fish by Numerical Coupling Analysis by Wenjing Zhao, Aiguo Ming, Makoto Shimojo

    Published 2018-01-01
    “…To design a soft robotic fish with high performance by a biomimetic method, we are developing a soft robotic fish using piezoelectric fiber composite (PFC) as a flexible actuator. …”
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    Dietary citral increase growth and health performance of shrimp Penaeus vannamei by Ricky Hadi Pratama, Julie Ekasari, Muhammad Agus Suprayudi, Ichsan Achmad Fauzi, Wiyoto Wiyoto

    Published 2023-11-01
    “…It can be concluded that dietary citral could increase the utilization carbohydrate, growth performance and health of shrimp at a concentration 75 mg/kg.   …”
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    A Laboratory Investigation into the Effects of Coarse Aggregate Angularity on Performance of WMA by Jie Ji, Peng Zhai, Wenhua Zheng, Zhi Suo, Ying Xu

    Published 2018-01-01
    “…This study evaluated the effects of coarse aggregate angularity (CAA) on the performances of warm mix asphalt (WMA) because previous studies have predominantly focused on the effects of CAA on the hot mix asphalt (HMA) performances. …”
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