Showing 41 - 60 results of 6,284 for search '"sun"', query time: 0.07s Refine Results
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    Produced by Sun, Wind or Water: Visions of Renewable Energy in the West German Electricity Industry’s Advertising During the 1980s by Lisanne Rother

    Published 2025-02-01
    “…‘Electricity from sun, wind, and water. How much is possible?’, asks an advertisement by the electricity industries’ public relations network Informationszentrale der Elektrizitätswirtschaft during the conflictual environmental protection and anti-nuclear power debates of the 1980s. …”
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    Influence of the Eccentric Error of Star Gear on the Bifurcation Properties of Herringbone Star Gear Transmission with Floating Sun Gear by Fang Guo, Zongde Fang, Xijin Zhang, Yanmei Cui

    Published 2018-01-01
    “…Taking a herringbone star gear transmission (HSGT) with floating sun gear as an example, the system bifurcation characteristics with the changing of the eccentric error of star gear and the working frequencies are analyzed. …”
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    Effect of sun dry brewer spent yeast on chemical composition, in vitro digestibility, and ruminal degradation kinetics of wheat straw by Geberemariyam Terefe, Mulugeta Walelgne, Dereje Fekadu, Getu Kitaw, Mesfin Dejene, Aeimro Kehaliu, Bethlehem Mekonnen, Yohannse Habteyesus

    Published 2023-06-01
    “…The water accumulated above the biomass was removed by tilting the container after the BSY was soaked in water. After three days of sun drying, DBSY was collected and removed with a scraper. …”
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    Maximizing Output Power of a Solar Panel via Combination of Sun Tracking and Maximum Power Point Tracking by Fuzzy Controllers by Mohsen Taherbaneh, A. H. Rezaie, H. Ghafoorifard, K. Rahimi, M. B. Menhaj

    Published 2010-01-01
    “…In this paper, a method based on simultaneous use of two fuzzy controllers is developed in order to maximize the generated output power of a solar panel in a photovoltaic system: fuzzy-based sun tracking and maximum power point tracking. The sun tracking is performed by changing the solar panel orientation in horizontal and vertical directions by two DC motors properly designed. …”
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    Potential Analysis of Kavir & Desert Region and Makran Coasts In Order To Obtain Energy From the Sun Using Fuzzy Logic and AHP by zahra hedjazizadeh, Aras Khosravi, Seyed Asaad Hosseini, Alireza Rahimi, ali reza Karbalaee doree

    Published 2021-12-01
    “…In this study, using geographic information system and fuzzy valuation method for the criteria and method of weighing (AHP), was considered the potential of the Kavir & desert region and Makran coast for the purpose of obtaining energy from the sun. For this purpose, were used the 14 criteria related to the climatic, infrastructural, and technical and physical conditions of the area. …”
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    Astronomy and Climate-Earth System: Can Magma Motion under Sun-Moon Gravitation Contribute to Paleoclimatic Variations and Earth’s Heat? by Zhiren Joseph Wang, Xiaopei Lin

    Published 2015-01-01
    “…In this work, the dynamics of Sun-Moon gravitation (SMG) were explored for a rotating Earth and were determined to have a long memory in magma, a mostly ignored geophysical fluid with a mass ~3,400 times that of the atmosphere plus the oceans. …”
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    Mice with NOP2/sun RNA methyltransferase 5 deficiency die before reaching puberty due to fatal kidney damage by Hongya Zhang, Xiaohui Li, Jing Bai, Cong Zhang

    Published 2024-12-01
    “…Background NOP2/Sun RNA methyltransferase 5 (NSUN5) is an RNA methyltransferase that has a broad distribution and plays critical roles in various biological processes. …”
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