Suggested Topics within your search.
Showing 1,341 - 1,360 results of 1,826 for search '"entropy"', query time: 0.05s Refine Results
  1. 1341

    Evolution and Differentiation of High-Quality Development of Marine Economy: A Case Study from China by Bo Li, Chuang Tian, Zhaoyuan Shi, Zenglin Han

    Published 2020-01-01
    “…The temporal and spatial variation in the high-quality development of China’s marine economy from 2006 to 2016 is explored utilizing the nuclear density estimation, entropy, and mean standard deviation classification methods. …”
    Get full text
    Article
  2. 1342

    Tauberian-Cardy formula with spin by Sridip Pal, Zhengdi Sun

    Published 2020-01-01
    “…We identify a universal piece in microcanonical entropy when the averaging window is large. An asymptotic spectral gap on (h, h ¯ $$ \overline{h} $$ ) plane, hence the asymptotic twist gap is derived. …”
    Get full text
    Article
  3. 1343

    Surface Properties of Silicas with Chemically Bonded Polyfluoroalkyl Groups by K.B. Gurevich, T.M. Roshchina, N.K. Shonia, L.M. Kustov, A.V. Ivanov

    Published 2001-05-01
    “…The specific surface areas of the chemically modified silicas could be evaluated by comparison of their GC entropy values with those calculated from an ideal two-dimensional gas model.…”
    Get full text
    Article
  4. 1344

    Study of the Pressure Drop and Flow Field in Standard Gas Cyclone Models Using the Granular Model by Nabil Kharoua, Lyes Khezzar, Zoubir Nemouchi

    Published 2011-01-01
    “…Since the pressure drop is strongly related to the friction inside the cyclone body, the concept of entropy generation has been employed to detect regions of high frictional effects. …”
    Get full text
    Article
  5. 1345

    Quantum features for a system of two qutrits in the presence of power-law potential field by Bahaaudin M. Raffah, K. Berrada, E.M. Khalil, S. Abdel-Khalek

    Published 2025-02-01
    “…The effects of power lower potential parameters on the evolution of quantum measures such as negativity, quantum coherence, von Neumann entropy, and the Mandel parameter are analyzed when the T-Q are initially in the upper and Bell states. …”
    Get full text
    Article
  6. 1346

    A study on coupling and coordination of grain production and agricultural ecological protection in the Yangtze river economic belt by Xuanzhu Meng, Linqi Liu, Yingying Cai, Xinyue Wang

    Published 2025-02-01
    “…This paper analyzed the coupling and coordination of grain production and agricultural ecological protection in the Yangtze River Economic Belt during 2009-2018 based on entropy weight method and coupling coordination model. …”
    Get full text
    Article
  7. 1347

    Efficient Adsorption of Chromium(VI) Ions from Aqueous Solution onto a Low-Cost Adsorbent Developed from (Wood Apple) Shell by Ashish S. Sartape, Prakash D. Raut, Sanjay S. Kolekar

    Published 2010-07-01
    “…Thermodynamic parameters such as the standard enthalpy (ΔH 0 ), the Gibbs' free energy (ΔG 0 ) and the standard entropy (ΔS 0 ) were evaluated and indicated that the sorption process was spontaneous and endothermic in nature. …”
    Get full text
    Article
  8. 1348

    Prediction Model for Safe Operation of Pumping Stations Optimized by the Sparrow Search Algorithm and BP Neural Network by Ziwei Yu, Jinhuang Yu, Jinjie Liu, Chenglong Hu, Shengsheng Hu, Junjie Wang, Hehe Zhang, Huiting Lu

    Published 2024-01-01
    “…In addition, to more accurately reflect the correlation between various influencing factors and the safe operation status of the pumping station, the entropy weight method and the analytic hierarchy process were used to obtain the comprehensive weights of each main influencing factor. …”
    Get full text
    Article
  9. 1349

    Topological ordering during flexible to rigid transitions in disordered networks by Micoulaut, Matthieu

    Published 2023-04-01
    “…An additional analysis building on diffusivity and liquid entropy suggests that the locus of flexible to rigid transitions has also connections with water-like anomalies of densified tetrahedral liquids.…”
    Get full text
    Article
  10. 1350

    Evaluation and Selection of Manufacturing Suppliers in B2B E-Commerce Environment by Quan Zhang, Zhen Guo, Feiyu Man, Jiyun Ma

    Published 2020-01-01
    “…Secondly, a deviation maximization model is proposed to determine the attribute weights, which is combined with those derived from the entropy method. Thirdly, the overall values of suppliers are calculated and their rankings are obtained. …”
    Get full text
    Article
  11. 1351

    Segmentation of the Sensor Data Stream in Pervasive Smart Environments by Vahid Ghasemi, Mohammad Javadian, Sajad Hayati

    Published 2020-09-01
    “…The segmentation purity and conditional entropy have been calculated to measure the performance. …”
    Get full text
    Article
  12. 1352

    Damage Evaluation of the Paving around Manholes under Vehicle Dynamic Load by Wenjun Hu, Quanman Zhao, Yao Liu, Zhigang Li, Xianghui Kong

    Published 2020-01-01
    “…Finally, many influencing factors on pavement damage were analyzed by the method of grey correlation entropy. The results indicated that the impact load reached the maximum for the first time when the vehicle reached the top of the manhole cover, which was 1.29 times that of the static load, and the pavement damage coefficient was 2.12 times that of the static load. …”
    Get full text
    Article
  13. 1353

    Analysis of Thermal Environment and Its Influencing Factors in Deep Stope of Metal Mine by Shuang You, Jincui Sun, Hongguang Ji, Qixing Feng

    Published 2022-01-01
    “…Then, through the analysis of the influence factors of heat sources in the mining site, 17 evaluation indexes of the influence factors of the mining site thermal environment were sorted out, and the indexes’ weight was calculated based on the entropy weighting method, and it was learned that the largest weight of the influence on the thermal environment factors in a single excavation working face was the water gushing in the roadway. …”
    Get full text
    Article
  14. 1354

    Thermodynamics of Charged Rotating Dilaton Black Branes Coupled to Logarithmic Nonlinear Electrodynamics by A. Sheykhi, M. H. Dehghani, M. Kord Zangeneh

    Published 2016-01-01
    “…We derive temperature, electric potential, and entropy associated with the horizon and check the validity of the first law of thermodynamics on the black brane horizon. …”
    Get full text
    Article
  15. 1355

    An aperiodic chiral tiling by topological molecular self-assembly by Jan Voigt, Miloš Baljozović, Kévin Martin, Christian Wäckerlin, Narcis Avarvari, Karl-Heinz Ernst

    Published 2025-01-01
    “…The observation of different equal-density arrangements suggests that entropy maximization must play a crucial role. Despite the potential for regular patterns, all observed tiling is aperiodic. …”
    Get full text
    Article
  16. 1356

    Exploiting Small Leakages in Masks to Turn a Second-Order Attack into a First-Order Attack and Improved Rotating Substitution Box Masking with Linear Code Cosets by Alexander DeTrano, Naghmeh Karimi, Ramesh Karri, Xiaofei Guo, Claude Carlet, Sylvain Guilley

    Published 2015-01-01
    “…Our attack targets AES implemented in software protected by a low entropy masking scheme and recovers the masks with 91% success rate. …”
    Get full text
    Article
  17. 1357

    sEMG-MMG State-Space Model for the Continuous Estimation of Multijoint Angle by Xugang Xi, Chen Yang, Seyed M. Miran, Yun-Bo Zhao, Shuliang Lin, Zhizeng Luo

    Published 2020-01-01
    “…The sEMG and MMG features, including the Wilson amplitude and permutation entropy, are then extracted to construct a measurement equation to reduce system error and external disturbances. …”
    Get full text
    Article
  18. 1358

    Dog recognition in public places based on convolutional neural network by Jianquan Ouyang, Hao He, Yi He, Huanrong Tang

    Published 2019-05-01
    “…First, the image is divided into several grids; then, the dense–scale invariant feature transform algorithm is used to split and combine the descriptors, and the channel information of the eight directions of the image is extracted as the input of the convolutional neural network; and finally, we design a convolutional neural network based on Adam optimization algorithm and cross-entropy to identify the dog species. The experimental results show that the algorithm can fully combine the advantages of dense–scale invariant feature transform and convolutional neural network to achieve dog recognition in public places, and the correct rate is 94.2%.…”
    Get full text
    Article
  19. 1359

    A Novel Approach to Supply the Water Reservoir Demand Based on a Hybrid Whale Optimization Algorithm by Alireza Donyaii, Amirpouya Sarraf, Hassan Ahmadi

    Published 2020-01-01
    “…Developing multicriteria decision-making models using TOPSIS and the Shannon entropy also suggested the IWOA excels the other algorithms in optimizing the reservoir operational problem.…”
    Get full text
    Article
  20. 1360

    Reappraising double pendulum dynamics across multiple computational platforms by Sandy Herho, Faiz Fajary, Katarina Herho, Iwan Anwar, Rusmawan Suwarman, Dasapta Irawan

    Published 2025-02-01
    “…Time series analyses, including the calculation of Shannon entropy and the Kolmogorov - Smirnov test, quantified the system's unpredictability and sensitivity to infinitesimal perturbations of the initial conditions. …”
    Get full text
    Article