Showing 921 - 940 results of 2,475 for search '"arrangement"', query time: 0.05s Refine Results
  1. 921

    Genetic Algorithm Integrated Fuzzy AHP-VIKOR Approach for the Investigation of W-Cut Insert Heat Exchanger for Cooling of Dielectric Fluid Used in Ultra-High Voltage Transformer by N. Vasantha Gowri, J. Samson Isaac, T. Muralikrishna, G. Suresh Babu, Melvin Victor Depoures, S. Sekar, P. Sasirekha, M. Ramesh, S. Prabhakar

    Published 2022-01-01
    “…The investigation results prove that in all cases the energy transmission and friction factor of W-cut insert along with the first law and second law efficiency are considerably higher than the conventional tube arrangement. The empirical model equations for friction factor, performance enhancement ratio, Nusselt number, and rational efficiency are developed, and they show good affinity with experimental data. …”
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  2. 922

    Effects of Microdose Fertilizers and Irrigation Depth on Onion () Growth Under Drip Irrigation in Northern Ethiopia by Aemro Wale, Messay Abera, Tesfa Asmelie, Gashaw Beza

    Published 2025-02-01
    “…However, the optimal irrigation water (I) and fertilizer application rates (F) for drip irrigation are still unknown; field experiments using a random complete block design in factorial arrangement were conducted during summer season of 2019/2020 and 2020/2021 to explore the effects of irrigation water and fertilizer application rates on onion production and productivity. …”
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  3. 923

    Tending to the Facial Surfaces of a Mathematical Biology Head-Scratcher: Why Does the Head of the Sea Turtle <i>Natator depressus</i> Resemble a Convex Zygomorphic Dodecahedron? by David A. Becker

    Published 2025-01-01
    “…A segmented, biomorphic, convex polyhedral model to address cephalic topology is thus presented stemming from solid geometry, anatomical observations, and a recently computed densest local packing arrangement of fifteen slightly oblate spheroids in which fourteen oblate spheroids surround a central such spheroid. …”
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  4. 924

    Determination of the Optimal Spraying Application Rate for Improving the Vegetative Growth of Maize Crop Using Knapsack sprayer by Majid H. Alheidary, Sadiq J. Muhsin, Anhar M. Alshummary

    Published 2024-12-01
    “…Experimental design was factorialal arrangement in a complete randomized block design (CRBD) with three replicates.   …”
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  5. 925

    Research Progress on a Wide and Narrow Row Cropping System for Crops by Liqun Tang, Jian Song, Yongtao Cui, Honghuan Fan, Jianjun Wang

    Published 2025-01-01
    “…This study reviews the development and implementation of WNRC technology, focusing on its effects on crop growth, development, and environmental optimization. (1) Crop growth and environmental optimization: Modifying the row spacing in WNRC enhances light interception, air circulation, and the soil moisture distribution, creating an optimized growth environment that improves the photosynthetic efficiency and water use. (2) Genetic variation and yield performance: The performance of different crop varieties in WNRC systems varies, with specific varieties showing better adaptation to the altered spatial arrangement, leading to improved growth uniformity and higher yields. (3) Weed management: The planting density is optimized, reducing the need for herbicides and fostering more sustainable weed control methods. (4) Efficient input management: WNRC systems enhance the uniform application of fertilizers and pesticides, optimizing nutrient uptake, minimizing input wastage, and lowering the environmental impact. …”
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  6. 926

    Optimizing heat transfer in a finned rectangular latent heat storage system using response surface methodology by Mohammadreza Ebrahimnataj Tiji, Sina Rezaei, Khashayar Hosseinzadeh, Sami Kaplan, Pouyan Talebizadehsardari, Amir Keshmiri

    Published 2025-02-01
    “…Several fin designs, angles, and arrangements are examined using the Response Surface Methodology (RSM) and the Taguchi technique to optimize energy storage performance. …”
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  7. 927

    Foreign Learning Platforms in Russian Education System: Potential Capacity Evaluation and Risks Forecasting by A. A. Onosov, E. V. Bryzgalina, N. E. Savina, S. V. Tumanov

    Published 2018-10-01
    “…They  consider colligated opinions and assessments by professional community of  integration and application of foreign learning platforms, online courses  arrangement on them and the complex of those potential threats for Russian  education that could be caused by their use. …”
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  8. 928

    Effect of Broken Coffee Beans Particle Size, Roasting Temperature, and Roasting Time on Quality of Coffee Beverage by Ezana Getaneh, Solomon Workneh Fanta, Neela Satheesh

    Published 2020-01-01
    “…In this experiment, three factors were arranged in a completely randomized design with three levels and three replications. …”
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  9. 929

    Collaborative stress of concrete-filled steel tube tied-arch beam-column support based on the double-layer elastic foundation beam theory by Jiazhu Tong, Hang Wang, Dalian Xu, Changjin Tian

    Published 2025-01-01
    “…However, factors such as cross-sectional height of the tie beam and arrangement of sandwich buckle frames exerted considerable influence on both displacement and load-bearing ratios for these structural elements. …”
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  10. 930

    Modeling and simulation of seasonal performance of silica-polymethylpentene for diurnal radiative cooling under direct sunlight by G. N. Nwaji, C. R. Oraka, H. O. Okoro, A. C. Okoronkwo, N. V. Ogueke, E. E. Anyanwu

    Published 2025-01-01
    “…This study investigates the seasonal performance of a radiative cooling arrangement for all-year cooling. A 2D mathematical model of a diurnal radiative cooler was developed from first principles based on thermal energy balance and was parameterized using the climatic data of Owerri, Nigeria, to evaluate the thermal performance of the cooler during the late Harmattan (January), early rainy (April), late rainy (September), and early Harmattan (November) seasons in the study location. …”
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  11. 931

    Growth, Yield-Related Traits and Yield of Lowland Maize (Zea mays L.) Varieties as Influenced by Inorganic NPS and N Fertilizer Rates at Babile, Eastern Ethiopia by Mekuannet K. Belay

    Published 2020-01-01
    “…The experiment was comprised of two lowland maize varieties, three blended NPS (50, 100, and 150 kg), and three N levels (43.5, 87, and 130.5 kg) ha−1 using a factorial arrangement under a randomized complete block design with three replications. …”
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  12. 932

    Real-Time Resonance Detection and Active Damping in Energy Recovery Railways Applications by Giovanni Marini, Alessandro Lidozzi, Marco di Benedetto, M. Moranchel Perez, Luca Solero

    Published 2024-01-01
    “…This article presents a real-time active damping methodology for front-end inverters connected to the railway catenary in energy recovery applications. The system arrangement comprises a three-phase 2.5 MW inverter connected to the ac grid with a suitable filter. …”
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  13. 933

    Small-scale land use effects on plant communities in Mediterranean urban ecosystems by Vincenzo Baldi, Alessandro Bellino, Daniela Baldantoni

    Published 2025-01-01
    “…Findings suggest a large leeway in enhancing biodiversity and environmental heterogeneity in urban ecosystems through sustainable land planning, focusing on the type and spatial arrangement of green areas.…”
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  14. 934

    Consideration of the effect of inhomogeneities in the wall panel on the value of heat transfer resistance by S. V. Sargsyan, V. V. Agafonova

    Published 2024-04-01
    “…The variants of the facade wall arrangement with different thicknesses of the external insulation layer in combination with a two-layer wall panel are considered. …”
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  15. 935

    Effects of different Lys/Met ratios on the antioxidant capacity, tissue morphology, and fatty acid composition of subcutaneous fat in Tibetan sheep on low-protein diets: a lipidomi... by Rengeerli Sa, Fengshuo Zhang, Xianhua Zhang, Wei Gao, Yu Zhang, Jiacheng Gan, Shengzhen Hou, Linsheng Gui

    Published 2025-01-01
    “…The expression of genes associated with adipogenesis, antioxidant capacity, and fatty acid metabolism was also examined.ResultsThe results indicated that the 1:1 Lys/Met group exhibited significantly higher antioxidant capacity (glutathione peroxidase, GSH-Px), with more orderly adipocyte arrangement, uniform cell size, and a general increase in unsaturated fatty acid levels. …”
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  16. 936

    Effects of planting window on grain yield and oil yield under rainfed sunflower (Helianthus annuus L.) in Kilwa District, Lindi, Tanzania by Charles O. Joseph, Kassim Kambwily, Sangu M. Emmanuel

    Published 2025-01-01
    “…The two factors (varieties and planting windows) were laid out in a split plot arrangement and fitted into randomized complete block design in three replicates. …”
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  17. 937

    How Capital Intervention Impacts Rural Sustainable Development: A Case Study of Two Suburban Villages near Wuhan by Yongwei Tang, Yong Zhou, Hui Ci, Helin Liu, Mei Luo, Ying Xu, Maomao Zhang

    Published 2025-01-01
    “…The results are as follows: (1) The sources of capital and the embedded purposes determine the modes of rural resource reconfiguration and the arrangement of the relevant industrial sectors. The answer to the question of how to allocate capital gains among different interest groups engaged in rural development determines whether a community of shared interests with respect to sustainable rural development can be established and operate effectively. (2) As the profit-making process differs among capital originating from different sources, it is necessary to evaluate this process such that the pursuit of capital gains and its influence upon rural sustainable development can be clarified and coordinated. (3) Throughout the capital intervention process, villagers’ participation is crucial as it is the prerequisite for the establishment of a mutually beneficial win–win relationship between external capital investors and local villagers. …”
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  18. 938

    Multi-objective Optimization Model of Track Utilization for Depot-returning Urban Rail Transit Trains with Shunting Operation Constraints by ZHANG Zengchao, XU Peng, XIN Liping, FAN Rui, LI Chen, WU Zelin

    Published 2025-01-01
    “…The model can achieve the optimal arrangement of track utilization for the depot-returning train on the basis of satisfying the constraints of shunting operations such as train washing, maintenance, and departure on the next day.…”
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  19. 939

    Measurement and Spatial Transfer of Blue Water Footprint in Urumqi-Changji-Shihezi Megalopolis——Based on MRIO Model by LYU Zhengyin, SUN Jianguang

    Published 2022-01-01
    “…To find a way to alleviate the pressure on water resources during the coordinated development of the Urumqi-Changji-Shihezi megalopolis,this paper calculated the blue water footprint in the megalopolis from the perspectives of production and consumption with a city-scale multi-region input-output (MRIO) model.The pattern of spatial transfer among the sectors of the region and between the region and the rest of the country was also measured.The results lead to the following conclusions:① In 2012,the blue water footprint of production in the Urumqi-Changji-Shihezi megalopolis was 3.383 billion m<sup>3</sup>,mainly due to the large production scale of the agriculture,forestry,animal husbandry,and fishery in Changji.In contrast,the blue water footprint of consumption was as high as 6.403 billion m<sup>3</sup> because Urumqi and Shihezi imported a lot of blue water footprint in the primary industry (mainly from inside Xinjiang) and the tertiary industry (mainly from outside Xinjiang).② The self-sufficiency of the Urumqi-Changji-Shihezi megalopolis is limited.Nevertheless,the various sectors of each city are closely related to each other,and those in Shihezi are especially prominent in pulling the region's water consumption up to a high level.③ The Urumqi-Changji-Shihezi megalopolis has a net import of blue water footprint from within Xinjiang that is higher than its net export to outside Xinjiang.Specifically,Urumqi achieves a net import from both inside and outside Xinjiang and has a net export only in the sectors of petroleum,coking products,and processed nuclear fuel products.In contrast,Changji,presenting itself with a net export,and Shihezi,with a net import,rely on the inflow from the primary and tertiary industries within Xinjiang on the one hand and are burdened with the demand of major agricultural provinces outside Xinjiang and the developed provinces and cities in Southeast China for agricultural and livestock products and primary industrial products on the other hand.This research can thus provide a reference for the rational allocation of water resources in the Urumqi-Changji-Shihezi megalopolis and the strategic arrangement for foreign trade.…”
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  20. 940

    DESIGN DEVELOPMENT OF THE WATER SUPPLY WELLS AND METHODS OF THEIR CAPITAL REPAIR by V. V. Ivashechkin

    Published 2016-03-01
    “…It is shown that this kind of repair can be considered a temporary arrangement inasmuch as the water well specific yield and service life period will reduce significantly. …”
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