Showing 461 - 480 results of 1,478 for search '"the Arcs"', query time: 0.05s Refine Results
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    Research on a Novel Tooth Profile Design of Harmonic Gears Based on Improved Kinematics and Transient Dynamics by Deng Yang, He Xueming, Li Pengchao, Mu Yanming

    Published 2023-11-01
    “…Firstly, based on the characteristics of common tangent double arc tooth profile and S-type tooth profile, a new flexible tooth profile is proposed, which is the combination of S-type tooth profile and common tangent double arc tooth profile. …”
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  5. 465

    Developed a solar still unit for saltwater desalination: numerical prediction and performance verification by Ayman Ibrahim, Nahed El Mahallawy, Islam Elsebaee, Hebatullah Megahed, Galal Aboelasaad, Abdelalim El-Bediwy, Osama Dewedar

    Published 2025-02-01
    “…A four-inclined SBSS was fabricated and examined experimentally according to numerical model findings for best design parameters at Marsa Matrouh, 31° 21′ 10.44″N, 27°14′14.10″ E, Agricultural Station—Agricultural Research Center (ARC), Egypt. The hourly experimental results are compared with the numerical results. …”
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  6. 466

    WELD TOE MORPHOLOGY CONSIDERED FATIGUE ASSESSMENT FOR CRUCIFORM JOINTS by WEI GuoQian, LUO YuBing, HUANG FaChao, DANG Zhang, SONG XinLi

    Published 2018-01-01
    “…Considering the morphology of the weld toe,two kinds of FEA models for cruciform joints with arc-shaped weld toe and line-shaped weld toe were established respectively,and their local stress states were analyzed. …”
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  7. 467

    Influence of volatiles (H$_{2}$O and CO$_{2}$) on shoshonite phase equilibria by Vetere, Francesco, Namur, Olivier, Holtz, Francois, Almeev, Renat, Donato, Paola, Frondini, Francesco, Cassetta, Michele, Pisello, Alessandro, Perugini, Diego

    Published 2023-07-01
    “…This result has important consequences upon the physical properties of the magma because it influences its viscosity and, as a consequence, velocity during its travel to the Earth surface.Assuming that the widths of Vulcanello conduits vary from 0.5 to 1.5 m, estimates of the ascent velocity vary in the range 1.5 ${\times }$ 10$^{-4}$–3.5 ${\times }$ 10$^{-2}$ m${\cdot }$s$^{-1}$ for CO$_{2}$ free systems and from 5.7 ${\times }$ 10$^{-4}$–1.3 ${\times }$ 10$^{-1}$ m${\cdot }$s$^{-1}$ for CO$_{2}$ bearing systems.Since shoshonitic magmas are common not only in the Italian volcanic provinces (Aeolian Arc, Campi Flegrei, Ischia Island, Pontine Islands, Monti Cimini, Monte Amiata, Capraia Island, Radicofani, Roccamonfina) but also in different volcanoes worldwide (Yellowstone, Mariana Arc, Kurile Arc, Tonga Arc, Andean Arc, Kamchatka Arc), we suggest that the new data will be useful to better understand shoshonitic magma behaviour under relevant geological scenarios. …”
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    Vascular Anomalies in Pancreaticoduodenectomy: A Lesson Learned by Joana E. Ochoa, David T. Pointer, John B. Hamner

    Published 2016-01-01
    “…We describe a case in which two vascular irregularities, an Arc of Buhler and celiac stenosis, were identified on angiogram after completion of a pancreaticoduodenectomy. …”
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  10. 470

    KEY TECHNOLOGY RESEARCH OF GEAR MACHINING ON HIGH BENDING LOAD CAPACITY by YU DongYang, YAN Kao, XU YingQiang, ZHU RanRan, JI HongZhi

    Published 2015-01-01
    “…Applying the proposed model to the example gear,under the high modification the gear bending capacity machined by rack cutter with single arc is superior to that machined by rack cutter with double arc and pinion type shaper cutter,when the gear geometrical dimensions remain unchanged; the bending capacity of gear machined by pinion type shaper cutter with single arc is superior to rack cutter under the angular modification with modification coefficient of pinion being zero.…”
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  11. 471

    Key Technology Research on Metal Structure of Datengxia Spillway Gate by YUAN Wei, FAN Xiaofu, QI Qige

    Published 2022-01-01
    “…Using the main dam of the Datengxia Hydro Project as a background,a brief introduction to the metal structure arrangement of the spillway gate.The sluice gate has a large number of discharge holes,large size,frequent operation,high drainage control requirements,and very complex hydraulics conditions.In order to ensure the flood discharge building operation safe and reliable,through the model test and three-dimensional finite element analysis,solve the discharge sluice arc gate flow shock vibration,low hole arc door support structure analysis and other key technical problems,optimize the structure design of the equipment,made clear about the discharge sluice metal structure equipment safety local open height,improve the reliability of the normal operation of the hub.Especially the design of the low hole arc gate,its orifice size and design head and other technical indicators are in the forefront of the country,has a reference to the same type of project.…”
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    Long-Term Environmental Enrichment Relieves Dysfunctional Cognition and Synaptic Protein Levels Induced by Prenatal Inflammation in Older CD-1 Mice by Zhe-Zhe Zhang, Li-Ping Zeng, Jing Chen, Yong-Fang Wu, Ya-Tao Wang, Lan Xia, Qi-Gang Yang, Fang Wang, Gui-Hai Chen

    Published 2022-01-01
    “…The LPS-E group exhibited better cognition and lower protein and mRNA levels of Arc and Syt1 than mice in the LPS group of the same age. …”
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  16. 476

    La stéréotomie en Périgord à la Renaissance : un exemple de persistances architecturales reprises par la tratadistique française du XVIe siècle by Mélanie Lebeaux

    Published 2010-05-01
    “…The transition from practice to Philibert de L’Orme’s theory is based on the analysis of three types of vault : bias arc, arc in corner and rib vault.…”
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    Development of mathematical model and optimization of GMA welding parameters of IS 2062 grade A steel weldments by Saadat Ali Rizvi, Wajahat Ali

    Published 2021-04-01
    “…In this experimental work, the effects of Gas metal arc (GMA) welding process parameters, such as arc voltage, wire feed speed, and gas flow rate on the mechanical quality of IS 2062 structural steel of grade A have been studied. …”
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  19. 479

    Environment, Leptin Sensitivity, and Hypothalamic Plasticity by Marco Mainardi, Tommaso Pizzorusso, Margherita Maffei

    Published 2013-01-01
    “…Regulation of feeding behavior has been a crucial step in the interplay between leptin and the arcuate nucleus of the hypothalamus (ARC). On one hand, the basic mechanisms regulating central and peripheral action of leptin are becoming increasingly clear. …”
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