Showing 461 - 480 results of 2,475 for search '"arrangement"', query time: 0.06s Refine Results
  1. 461

    Numerical Analysis of Nanofluids in Differentially Heated Enclosure Undergoing Orthogonal Rotation by H. Saleh, I. Hashim

    Published 2014-01-01
    “…The governing equations are in velocity, pressure, and temperature formulation and solved using the staggered grid arrangement together with MAC method. The governing parameters considered are the solid volume fraction, 0.0 ≤ ϕ ≤ 0.05, and the rotational speeds, 3.5≤ Ω ≤ 17.5 rpm, and the centrifugal force is smaller than the Coriolis force and both forces were kept below the buoyancy force. …”
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  2. 462

    Flexible operation in the digital economy by Radović-Marković Mirjana, Vučeković Miloš, Marković Dušan

    Published 2021-01-01
    “…In other words, are there any risks that this new working arrangement will lead to a shortening of working life? …”
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  3. 463

    Some strange things about the mechanical properties of glass by Rouxel, Tanguy

    Published 2023-01-01
    “…Nevertheless, they differ by the arrangement of bonds in space, which gives birth to different atomic packing efficiencies. …”
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  4. 464

    地铁转向架排障器的结构改进及疲劳性能评估 by 许喆, 智鹏鹏, 刘东亮

    Published 2021-01-01
    “…In view of the fracture and edge crack initiation of the bogie cowcatcher during the service of a metro train,the failure causes are analyzed,and a fatigue performance evaluation method combining finite element analysis and dynamic stress test is proposed to verify the rationality of improving the structural design of the cowcatcher.Firstly,the structure of the cowcatcher with fracture or edge crack is analyzed in the aspects of design,structure,manufacturing and raw materials,and the corresponding structural improvement scheme is proposed.Secondly,the static strength and fatigue strength of the structure for the new cowcatcher are analyzed to clarify the dangerous parts according to the EN13749 standard.Thirdly,determine the strain gauge layout plan and conduct line tests considering the simulation analysis results and the operating space comprehensively.Finally,the fatigue performance evaluation of the cowcatcher is carried out by miner’s linear cumulative damage rule and IIW recommended S-N curve.The results show that the fatigue performance of the new type of cowcatcher based on finite element analysis and dynamic stress test meet the requirements,and the two support each other to further verify the rationality of the new structure design.Simultaneously,the simulation analysis results provide a theoretical reference for the reasonable arrangement of measuring points.…”
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  5. 465

    La municipalisation de la gestion urbaine par la concertation. Le cas du Comité de Concertation de Tabriquet à Salé (Maroc) by Coline Mias

    Published 2017-06-01
    “…Through a local study case, a Concertation Committee located in one of the electoral bastions of the PJD, Tabriquet’s district in the city of Salé, we intend to analyse the politization displays of this participatory arrangement, depicted as favoring technicians and urban policy experts over local elected representatives. …”
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  6. 466

    Investigation of Shadowing Effects in Typical Propagation Scenarios for High-Speed Railway at 2350 MHz by Liu Liu, Cheng Tao, David W. Matolak, Tao Zhou, Houjin Chen

    Published 2016-01-01
    “…After confirming that the measured shadowing satisfies wide-sense stationarity (assessed via the reverse arrangement test method), we quantify the shadowing correlation. …”
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  7. 467

    On Literary Spoils of War in Private Libraries. The Case of Rålamb at Länna Gård by Peter Sjökvist

    Published 2024-03-01
    “…With the help of a still extant inventory from the 1690s drawn up at the country house before the books were donated to Uppsala University Library, where they remain today, the contents and possible arrangement of this library are briefly described and discussed in this article. …”
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  8. 468

    Molecular Mechanisms of Oxytocin Signaling at the Synaptic Connection by Jan Bakos, Annamaria Srancikova, Tomas Havranek, Zuzana Bacova

    Published 2018-01-01
    “…The ability of oxytocin to modulate neurogenesis, synaptic plasticity, and certain parameters of cytoskeletal arrangement is discussed in the present review.…”
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  9. 469

    Static Testing of a Bridge Using an Interferometric Radar: The Case Study of “Ponte degli Alpini,” Belluno, Italy by Devis Dei, Daniele Mecatti, Massimiliano Pieraccini

    Published 2013-01-01
    “…Furthermore, the measurements of the central span have been carried out with the radar positioned transversally with respect to the bridge deck; this unusual arrangement has allowed for obtaining displacement maps less geometrically distorted with respect to other cases reported in the literature.…”
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  10. 470

    HIGHLY SYMMETRICAL CRYSTALLIZATION IN SIX RECTILINEAR AND WELL-DEFINED AXES FOUND IN BOVINE CERVICAL MUCUS OBTAINED AT OESTRUS: A FINDING by M. E. Cortés, F. González, R. Hauyón, P. Vigil

    Published 2014-01-01
    “…However, a highly symmetrical arrangement was found, characteri - zed by a star-like morphology with six straight, highly defined axes that protrude from the same central point, forming 60º angles. …”
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  11. 471

    An Impact-Echo Experimental Approach for Detecting Concrete Structural Faults by Ya-xun Yang, Wen-hao Chai, De-chuang Liu, Wei-de Zhang, Jia-cheng Lu, Zhi-kui Yang

    Published 2021-01-01
    “…For the current problem of detection of grouting defects in posttensioned prestressed concrete members, the paper takes a single-layer arrangement of prestressed pipes as the object of study. …”
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  12. 472

    Effects of concrete strength and steel reinforcement area on the mechanical performance of functionally graded reinforced concrete beams: experimental and numerical investigation by Seleem S. E. Ahmad, Esraa Ali, Hesham Elemam, Mohamed Moawad

    Published 2023-07-01
    “…Eighteen layered sections of reinforced concrete beams were tested with different compressive strengths arrangement and area of main steel. The result showed that the minimum steel reinforcement with higher compressive strength in the compression zone increases load capacity and ductility up to 31.3% and 37.1% respectively. …”
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  13. 473

    Synthesis of Fatty Alcohols from Oil Palm Using a Catalyst of Ni-Cu Supported onto Zeolite by L. Giraldo, G. Camargo, J. Tirano, J. C. Moreno-Piraján

    Published 2010-01-01
    “…The results show that the samples exhibited typical hexagonal arrangement of mesoporous structure with high surface area and the heteroatoms were probably incorporated into the framework of ZSM-5. …”
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  14. 474

    Current Trends on Solid Dispersions: Past, Present, and Future by Ruba Malkawi, Walla I. Malkawi, Yahia Al-Mahmoud, Jawad Tawalbeh

    Published 2022-01-01
    “…The different types of solid dispersions based on the carrier used and molecular arrangement were underlined. Additionally, it summarizes the mechanisms, the methods of preparing solid dispersions, and the marketed drugs that are available using solid dispersion approaches.…”
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  15. 475

    De l’image narrative à l’image narratrice. Ce que la théorie de Genette fait dire sur Mélusine by Maud Pérez-Simon

    Published 2021-07-01
    “…This reflection makes it possible to account for the role of images in the arrangement of the text within the manuscript and to reverse the role of text-image subordination, while opening perspectives on the narrative function of images in other media.…”
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  16. 476

    Alkali Activation of Oil Shale Ash Based Ceramics by A. Hamadi, K. Nabih

    Published 2012-01-01
    “…In our study, X-ray diffraction (XDR), Fourier transform infrared (FTIR) and SEM/EDS analysis were used to evaluate the effect of alkali activation on the structural arrangement of the starting materials (OSA and MOSA) in our study. …”
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  17. 477

    OUTSIDE REARVIEW MIRROR PANORAMIC CAMERA POSITION ON THE AERODYNAMIC CHARACTERISTICS OF IMPACT STUDY by TONG GaoPeng, GAN Wei, LI ZhiWei, LIN Hui, WANG ZhiFeng

    Published 2018-01-01
    “…In order to reduce the influence of the panorama camera on the aerodynamic noise of the vehicle,the exterior flow field and sound field analysis are carried out on the rearview mirror of three different lens placement positions.The calculated results are in good agreement with the experimental data,which verifies the reliability of the numerical simulation.At the same time,it is found that the different position of the panoramic lens has an influence on the air flow which through the exterior mirrors,thus changing the rear flow field and the front window noise radiation intensity.Scheme Ⅲ is compared with other schemes,the tail vortex,the turbulence kinetic energy and the noise emission of the front window are relatively weaker,which can reduce the aerodynamic noise.Finally,by comparing the noise test of three kinds of schemes,it is found that the noise of scheme Ⅲ is lower than that of other schemes,which verifies the correctness of the analysis method.The analysis results provides the guidance for the reasonable arrangement of the rearview mirror panorama image lens,and is favorable for improving the comfort of the driver.…”
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  18. 478

    WELDING OF 1.4462 DUPLEX STEEL USED IN MEANS OF ROAD TRANSPORT by Bożena SZCZUCKA-LASOTA, Tomasz WĘGRZYN

    Published 2024-03-01
    “…The article analyses the influence of tubular cored metal arc (136) with active gas shield welding (process 136) parameters on the arrangement of correct joints used in tanker truck elements, as an example of welding in the automotive sector. …”
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  19. 479

    Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells by Hongmin Lee, Hyungsup Lee

    Published 2012-01-01
    “…The metamaterial (MTM) unit cell was constructed by two open complementary split ring resonator (OCSRR) and a split ring resonator (SRR) arrangement. The proposed antenna structure consists of two loop antennas occupying a space with the dimensions of 51 mm×24 mm×2 mm and three absorber cells. …”
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  20. 480

    Analysis of Air Gap Magnetic Field and Torque of the Slotted-type Magnetic Couplers by Yang Chaojun, Ding Yifei, Tai Jiangxi, Zhu Jiwei, Hang Tian, Yang Fan

    Published 2022-12-01
    “…According to the alternating arrangement characteristics of yoke teeth and the conductor and the vector magnetic potential formulas in yoke teeth and the copper conductor disk are deduced respectively. …”
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