Showing 1,141 - 1,160 results of 1,975 for search '"Research and development"', query time: 0.09s Refine Results
  1. 1141

    Validity and Practicality Test of Science Comic learning media for Class VI on Waste Processing Material at SDN 8 Pule Trenggalek by Nurul Hidayati, Sri Utami, Raden Syaifuddin

    Published 2024-05-01
    “…This study aims to measure the validity, practicality and effectiveness of science comic media with the material Processing Waste in class IV students at SDN 8 Pule, Pule District, Trenggalek Regency. This research is Development Research by adopting the ADDIE development model which has 5 stages, namely: Analysis, Design, Develop, Implement, and Evaluate. …”
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  2. 1142

    Prediction of Coal Mining Subsidence Based on Machine Learning Probability Theory by Xiaohong Tian, Xinyuan Jin, Xinwei He

    Published 2022-01-01
    “…This paper makes a detailed plan for the overall design of mining subsidence prediction module, adopts the form of independent research and development and joint development with the existing software, designs five submodules according to the design objectives, principles, and functional needs of the module, and studies the application of mining subsidence prediction module. …”
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    The University’s Innovative Activity and the Real Sector of the Economy by V. N. Popov, A. N. Kharin, D. A. Zhukalin

    Published 2018-10-01
    “…The other  important area of university’s participation in the development of the  regional industry is implementation of the federal target program “Research  and development on priority directions of development of scientific- technological complex of Russia for 2014–2020 years”. …”
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  7. 1147

    Progress and challenges on air-cooled open-cathode proton exchange membrane fuel cells: Materials, structures, and systems by Xiaoyu Wu, Shuang Xing, Jun Luo, Haijiang Wang, Fuqiang Huang, Chen Zhao

    Published 2025-06-01
    “…This review aims to comprehensively discuss the research progress of AO-PEMFCs in the scale from micro materials to macro systems by extracting, analyzing and summarizing valid information from current findings, and look forward to future research and development directions.…”
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  11. 1151

    Evaluation of Halogenated Coumarins for Antimosquito Properties by Venugopala K. Narayanaswamy, Raquel M. Gleiser, Kabange Kasumbwe, Bandar E. Aldhubiab, Mahesh V. Attimarad, Bharti Odhav

    Published 2014-01-01
    “…Five compounds were considered potential larvicidal agents for further research and development, while adulticidal activity was considered only mild to moderate.…”
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    INNOVATION PRODUCTION MODELS by T. N. Guseinova

    Published 2016-06-01
    “…Companies that effectuate reciprocal ambidexterity stand out from all the rest, since together with start-ups, research and development centres, elements of innovation infrastructure and other economic agents operating in the same value chain they constitute the core of most advanced forms of national innovation systems, namely Triple Helix and Quadruple Helix systems. …”
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    Assessing National and Military Security of Russia: Established Procedure and How to Improve It by S. P. Belokon’

    Published 2020-11-01
    “…He argues that a methodological framework of assessing military security developed by the 46th Central Research and Development Institute of the Ministry of Defense of the Russian Federation can provide a basis for exploring these issues since it allows to harmonize specific methodologies, models and computational tasks, to evaluate the results and to produce generalized assessments of progress in the development of military establishment of the Russian Federation. …”
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    Cotton aphid (Aphis gossypii Glover: Aphididae) influence associated to water hyacinth nutrient (Pontederia crassipes Mart.: Pontederiaceae) in lath house conditions in Great Rift... by Tatek Kassu, Emana Getu, Diriba Muleta

    Published 2024-05-01
    “…Aphid-infested water hyacinth plants were used as a stock for rearing the aphid in a lath house at Ethiopian Sugar Corporation, Research and Development Center, Wonji. After rearing, randomly collected 30 aphids were placed onto water hyacinth plants cultivated under three nutrient levels. …”
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