Showing 21 - 40 results of 483 for search 'negative temperature efficiency', query time: 0.12s Refine Results
  1. 21
  2. 22

    A Precise Prediction Method for Subsurface Temperatures Based on the Rock Resistivity–Temperature Coupling Model by Ri Wang, Guoshu Huang, Jian Yang, Lichao Liu, Wang Luo, Xiangyun Hu

    Published 2025-04-01
    “…However, the existing methods encounter significant challenges in predicting the distribution characteristics of deep temperature fields with both efficiency and accuracy. …”
    Get full text
    Article
  3. 23
  4. 24

    Premixed Combustion Characteristics of Hydrogen/Air in a Micro-Cylindrical Combustor with Double Ribs by Yi Ma, Wenhua Yuan, Shaomin Zhao, Hongru Fang

    Published 2024-10-01
    “…Increased rib height improves mean wall temperature and exergy efficiency due to an expanded recirculation region and increased flame–wall contact, but negatively affects temperature uniformity and combustion efficiency. …”
    Get full text
    Article
  5. 25
  6. 26

    Ultra robust negative differential resistance memristor for hardware neuron circuit implementation by Yifei Pei, Biao Yang, Xumeng Zhang, Hui He, Yong Sun, Jianhui Zhao, Pei Chen, Zhanfeng Wang, Niefeng Sun, Shixiong Liang, Guodong Gu, Qi Liu, Shushen Li, Xiaobing Yan

    Published 2025-01-01
    “…Here, we propose an ultra-robust and efficient neuron of negative differential resistance (NDR) memristor based on AlAs/In0.8Ga0.2As/AlAs quantum well (QW) structure, which has super stable performance such as low variation (0.264%), high temperature resistance (400 °C) and high endurance. …”
    Get full text
    Article
  7. 27

    Sustainable Hydrogen Production with Negative Carbon Emission Through Thermochemical Conversion of Biogas/Biomethane by Bin Wang, Yu Shao, Lingzhi Yang, Ke Guo, Xiao Li, Mengzhu Sun, Yong Hao

    Published 2025-04-01
    “…Conventional biogas reforming systems adopt strategies similar to industrial natural gas reforming, posing challenges such as high temperatures, high energy consumption, and high system complexity. …”
    Get full text
    Article
  8. 28

    The Effect of Landscape Pattern on Urban Temperature Changes in Hamadan by Marziye Shojaei, Kamran Shayesteh, Behnaz Attaeian

    Published 2019-12-01
    “…This indicates that the composition of the landscape has a major influence on the surface temperature. At the landscape level, where the whole area was considered to be a unified landscape, there was a significant negative correlation between the aggregation index and the largest patch index with surface temperature in the urban heat sinks. 4-Conclusion While dense urban zones were expected to have maximum temperatures, in this study the impermeable surfaces did not have high temperatures. …”
    Get full text
    Article
  9. 29

    Analysis of past and future temperature variability and change in Southern Ethiopia by Alefu Chinasho, Bobe Bedadi, Tesfaye Lemma, Tamado Tana, Bisrat Elias, Tilahun Hordofa

    Published 2025-01-01
    “…The accuracy of RCMs in representing observed temperature data was evaluated against mean absolute error, root-mean-square error, percent bias, Nash–Sutcliffe measure of efficiency, index of agreement (d) and coefficient of determination (R2). …”
    Get full text
    Article
  10. 30

    Effect of Grain Sizes on Temperature Hysteresis of Ceramic Barium Titanate by I. L. Mylnikov, I. P. Soshnikov, A. I. Dedyk, Yu. V. Pavlova, A. S. Anokhin, A. V. Es’kov, P. Yu. Belyavskiy, A. S. Antonova, A. A. Semenov

    Published 2025-05-01
    “…However, thermal hysteresis near the phase transition point negatively affects the magnitude of the electrocaloric response and the cooling efficiency. …”
    Get full text
    Article
  11. 31

    Numerical Simulation of Coal Spontaneous Combustion around a Borehole Induced by Negative Pressure Gas Drainage by Youxin Zhao, Qingjie Qi, Xinlei Jia, Yingjie Liu, Jingwen Zhang

    Published 2021-01-01
    “…The variation laws of the gas seepage velocity, oxygen concentration, and coal temperature in the borehole cycle were analyzed, and the gas suction negative pressure under different sealing parameters was optimized to ensure efficient gas extraction and prevent the spontaneous combustion of coal. …”
    Get full text
    Article
  12. 32

    Change in negative emission burden between an overshoot versus peak-shaved stratospheric aerosol injection pathway by S. Baur, B. M. Sanderson, R. Séférian, L. Terray

    Published 2025-05-01
    “…However, SAI also indirectly affects global temperature through its impact on atmospheric CO<span class="inline-formula"><sub>2</sub></span> levels by influencing the natural carbon uptake efficiency. …”
    Get full text
    Article
  13. 33

    Application of Artificial Intelligence for the Implementation of Mismatch Negativity Potential Algorithms in Industrial Automated Predictive Maintenance Systems by Alexander Yu. Chesalov

    Published 2025-07-01
    “…In the current economic conditions, it is necessary to make a reasonable choice and apply new technologies of artificial intelligence for research and realization of basic principles of mismatch negativity potential, which will open new horizons for increasing efficiency and reliability of industrial automated systems of predictive or prescriptive maintenance of multistage technological processes. …”
    Get full text
    Article
  14. 34

    Room-Temperature Magnetoelectric Switching and Magnetoelectric Memory Driven by Gate Voltage by Yang Cheng, Teng Xu, Di Tian, Xing He, Yiqing Dong, Hao Bai, Le Zhao, Haonan Jin, Shilei Zhang, Weibin Li, Manuel Valvidares, Pu Yu, Wanjun Jiang

    Published 2025-03-01
    “…By utilizing ionic liquid gating at room temperature, the ferrimagnetic order can be reversibly switched as a result of the hydrogen injection or extraction under positive or negative gate voltages. …”
    Get full text
    Article
  15. 35

    Carbon use efficiency variability from MODIS data by M. Cañizares, A. Moreno, S. Sánchez-Ruiz, M.A. Gilabert

    Published 2017-06-01
    “…On the other hand, inter-annual variations of CUE of different ecosystems are discussed in terms of inter-annual variations of temperature and precipitation. It is shown that CUE exhibited a positive correlation with precipitation and a negative correlation with temperature in most ecosystems. …”
    Get full text
    Article
  16. 36
  17. 37

    CORRELATION OF RICE PRODUCTIVITY, AMOUNT OF ACTIVE TEMPERATURE AND PRECIPITATION IN THE ROSTOV REGION by Р. I. Kostylev, Е. V. Krasnova, A. А. Redkin, Yu. Р. Kalievskaya, М. V. Teslya

    Published 2018-06-01
    “…Thus the choice of the varieties and agrotechnical methods of their cultivation in the Rostov region should be directed to the efficient use of temperature resources, especially at the beginning and at the end of the vegetation period.…”
    Get full text
    Article
  18. 38

    RAPID TEST METHOD FOR EVALUATION OF ANTIFREEZE ADDITIVE EFFICIENCY by S. V. Gushchin, V. V. Babitski

    Published 2015-12-01
    “…Usage of chemical additives while executing concrete works at negative temperatures is considered as a convenient and economical method. …”
    Get full text
    Article
  19. 39

    Improvement and Nocturnal Extension of the Efficiency of a Solar Still by Benaissa Mandi, Younes Menni, Rachid Maouedj, Giulio Lorenzini, Mohammad Hossein Ahmadi, Sampath Emani

    Published 2021-01-01
    “…The production at 18 pm to 18 L/m2 is reduced at 24 pm to 5 L/m2 in the dark. The accumulated temperature decreases the negative influence of the physical parameters on the production which exceeds 100 L/m2 per day. …”
    Get full text
    Article
  20. 40

    Efficient Energy Systems Models for Sustainable Food Processing by Azim Doğuş Tuncer, Rukiye Mavuş, Cemre Gökçe, Meltem Koşan, Mustafa Aktaş

    Published 2019-08-01
    “…Due to the fossil fuels negative effects on the environment, energy efficient building and their industrial applications have become an important research topic. …”
    Get full text
    Article