Showing 561 - 580 results of 11,190 for search '"temperature"', query time: 0.08s Refine Results
  1. 561

    A Microstructure Based Strength Model for Slag Blended Concrete with Various Curing Temperatures by Li-Na Zhang, Wang Xiao-Yong, Kyung-Taek Koh

    Published 2016-01-01
    “…This paper presents a numerical model to evaluate compressive strength development of slag blended concrete at isothermal curing temperatures and time varying curing temperatures. First, the numerical model starts with a cement-slag blended hydration model which simulates both cement hydration and slag reaction. …”
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    Article
  2. 562

    Electrical behavior of n-GaAs Schottky nanowire in wide temperature range for different contacts by Souad Benykrelef, Sedik Mansouri, Hicham Helal, Abdelaziz Rabehi, Abdelaziz Joti, Zineb Benamara

    Published 2023-05-01
    “…The electrical characteristics have been performed in a wide temperature range of 300-550K. This allows us to study and discuss the influence of temperature and the metal work function ?…”
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  3. 563
  4. 564
  5. 565

    Effect of aging temperatures on the microstructural stability and mechanical properties of Super304H steel by You Li, Xue Wang

    Published 2025-01-01
    “…The hardness of the Super304H steel increased during the short-term aging process at both temperatures, whereas the impact toughness decreased rapidly. …”
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  6. 566
  7. 567

    Theoretical and experimental investigations of the CMOS compatible Pirani gauges with a temperature compensation model by Shizhen Xu, Gai Yang, Junfu Chen, Rui Jiao, Ruoqin Wang, Hongyu Yu, Huikai Xie, Xiaoyi Wang

    Published 2025-01-01
    “…Abstract In this article, a CMOS-compatible Pirani vacuum gauge was proposed featuring enhanced sensitivity, lower detection limit, and high-temperature stability, achieved through the implementation of a surface micromachining method coupled with a temperature compensation strategy. …”
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  8. 568

    Estimation of extreme temperatures in direct solar methane pyrolysis within a porous medium by Hengrui Xu, Mostafa Abuseada, Y. Sungtaek Ju, R. Mitchell Spearrin, Timothy S. Fisher

    Published 2025-01-01
    “…Heat transport mechanisms within porous media can be highly complex, particularly under extreme conditions encountered in concentrated solar thermal reactors in which direct measurement of temperature is challenging. Here, we implement and report an inverse heat conduction model to estimate the temperature distribution throughout a porous substrate domain in a direct solar methane pyrolysis process. …”
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  9. 569
  10. 570

    DIAGNOSTICS OF THE HIGH-TORQUE ELECTRICAL MOTOR UNDER OPERATING CONDITIONS AT LOW TEMPERATURES IN VACUUM by A. V. Byeli, A. N. Karpovich, E. G. Bilenko

    Published 2015-04-01
    “…Parameters of high-moment electrical motor working at low-temperatures and high vacuum were investigated. It has been demonstrated that pressure in conspiracy with temperature does not influence starting current of the motor. …”
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  11. 571
  12. 572

    Physiological Response and Comprehensive Evaluation of Cold-Resistant Peach Varieties to Low-Temperature Stress by Ruxuan Niu, Juanjuan Huang, Yiwen Zhang, Falin Wang, Chenbing Wang

    Published 2025-01-01
    “…The study aimed to evaluate the cold tolerance of various peach cultivars under diverse low-temperature conditions (−5, −10, −15, −20, −25, −30, and −35 °C). …”
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  13. 573

    A Review on Homogeneous Charge Compression Ignition and Low Temperature Combustion by Optical Diagnostics by Chao Jin, Zunqing Zheng

    Published 2015-01-01
    “…Optical diagnostics is an effective method to understand the physical and chemical reaction processes in homogeneous charge compression ignition (HCCI) and low temperature combustion (LTC) modes. Based on optical diagnostics, the true process on mixing, combustion, and emissions can be seen directly. …”
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  14. 574

    CHANGE OF MECHANICAL CHARACTERISTICS OF HIGH-CARBON STEELS AT LOW-TEMPERATURE SPEED HEAT TREATMENT by A. A. Krylov-Olefirenko, V. M. Abakumov, A. Ju. Seregin

    Published 2010-09-01
    “…Investigation of softening of strong-deformed highcarbon steel with different content of carbon at speed heating in low-temperature field is carried out.…”
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  15. 575

    Modal Analysis of a Simply Supported Steel Beam with Cracks under Temperature Load by Yijiang Ma, Guoping Chen, Fan Yang

    Published 2017-01-01
    “…Based on the transfer matrix method, an analytical method is proposed to conduct the modal analysis of the simply supported steel beam with multiple transverse open cracks under different temperatures. The open cracks are replaced with torsion springs without mass, and local flexibility caused by each crack can be derived; the temperature module is introduced by the mechanical properties variation of the structural material, and the temperature load is caused by the temperature variation, which can be transformed to the axial force on the cross-section. …”
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  16. 576

    Environmental high temperature (heat stroke) causes articular cartilage damage in vivo and in vitro by Sun yingfei, Yang feng, Ma haoning

    Published 2025-01-01
    “…In recent years, extreme high-temperature weather events have occurred frequently in the world, which directly led to a significant increase in heatstroke. …”
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  17. 577

    Low-Temperature Production of Genuinely Amorphous Carbon from Highly Reactive Nanoacetylide Precursors by Ken Judai, Naoyuki Iguchi, Yoshikiyo Hatakeyama

    Published 2016-01-01
    “…Generally, amorphous carbon is prepared by carbonization of organic compounds exposed to high temperature, which can induce partial crystallization in graphite. …”
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  18. 578

    Effect of TiO2 Nanoparticles on Physical and Mechanical Properties of Cement at Low Temperatures by Li Wang, Hongliang Zhang, Yang Gao

    Published 2018-01-01
    “…Low temperature negatively affects the engineering performance of cementitious materials and hinders the construction productivity. …”
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  19. 579

    Resistance to Cyclic Fatigue of Nickel-Titanium Files Immersed in Sodium Hypochlorite at Body Temperature by Hind F. Abuhulaibah, Ammar AbuMostafa

    Published 2020-01-01
    “…CF for all the files was tested within a well-lubricated stainless-steel artificial canal in a water bath at 37°C simulating body temperature. The procedure was video recorded, and the number of cycles to fracture (NCF) was calculated by multiplying the time taken to fracture, with the number of rotations per second. …”
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  20. 580

    Dual stress, equivalent harm? hypothesizing on the type of interactions between waterlogging and high temperature by Rocío A. Ploschuk, Roxana Savin, Gustavo A. Slafer, Gustavo A. Slafer

    Published 2025-01-01
    “…Episodes of extreme weather, such as high temperatures and heavy rains causing waterlogging, have been becoming more frequent due to climate change, posing risks to crops and reducing growth and yield. …”
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