Showing 1,421 - 1,440 results of 1,844 for search '"exponentiation"', query time: 0.05s Refine Results
  1. 1421

    2DUMAP: Two-Dimensional Uniform Manifold Approximation and Projection for Fault Diagnosis by Benchao Li, Yuanyuan Zheng, Ruisheng Ran

    Published 2025-01-01
    “…With the continuous development of industry, the operational data of mechanical equipment has grown exponentially. High-dimensional fault data often contain a significant amount of noise signals and redundant information, severely impacting the performance of fault diagnosis methods. …”
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    Article
  2. 1422

    Valuation of Guaranteed Unitized Participating Life Insurance under MEGB2 Distribution by Haitao Zheng, Junzhang Hao, Manying Bai, Zhengjun Zhang

    Published 2019-01-01
    “…Considering the correlation of different asset prices, MEGB2 (multivariate exponential generalized beta of the second kind) distribution is proposed to price guaranteed participating life insurance contract which can effectively describe the dependence structure of assets under some extreme risks. …”
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  3. 1423

    Evaluation of Environmental and Neighborhood Satisfaction Across the Socio-demographic Gradients Using and Geospatial Data by Ntombifuthi Nzimande, Lwando Royimani, Thabo Lephoto

    Published 2025-01-01
    “…Residential satisfaction assessment has exponentially grown over the past decades, yet scant attention has focused on inferring geospatial methods to statistical tools based on residential satisfaction questionnaire data. …”
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  4. 1424

    Glucose Metabolism of Human Prostate Cancer Mouse Xenografts by Hossein Jadvar, Xiankui Li, Antranik Shahinian, Ryan Park, Michel Tohme, Jacek Pinski, Peter S. Conti

    Published 2005-04-01
    “…The growth pattern of the CWR-22 tumor was best approximated by an exponential function (tumor size in mm 3 = 14.913 e 0.108 × days , R 2 = .96, n = 5). …”
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  5. 1425

    An assessment of collaborative research in corporate sustainability by Maitreyee Das, Abhishek Dutta, Gautam Dutta

    Published 2025-01-01
    “…Results obtained from the analysis show an exponential growth of publications on the topic, particularly after 2010. …”
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  6. 1426

    Helicobacter pylori: From Bench to Bedside by N Chiba, A Matisko, P Sinclair, ABR Thomson

    Published 1997-01-01
    “…With the exponential increase in research in the field of Helicobacter pylori a paradigm shift has occurred. …”
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  7. 1427

    Estimating the distribution of parameters in differential equations with repeated cross-sectional data. by Hyeontae Jo, Sung Woong Cho, Hyung Ju Hwang

    Published 2024-12-01
    “…We then evaluated the performance of EPD across several models, including exponential growth, logistic population models, and target cell-limited models with delayed virus production, thereby demonstrating the ability of the proposed method in capturing the shape of parameter distributions. …”
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  8. 1428

    Exploring Shared SRAM Tables in FPGAs for Larger LUTs and Higher Degree of Sharing by Ali Asghar, Muhammad Mazher Iqbal, Waqar Ahmed, Mujahid Ali, Husain Parvez, Muhammad Rashid

    Published 2017-01-01
    “…A part of this area overhead comes from the increased amount of configuration memory which rises exponentially as the LUT size increases. In this paper, we first present a detailed analysis of a previously proposed FPGA architecture which allows sharing of LUTs memory (SRAM) tables among NPN-equivalent functions, to reduce the area as well as the number of configuration bits. …”
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  9. 1429

    Critical parameters for robust Agrobacterium‐mediated transient transformation and quantitative promoter assays in Catharanthus roseus seedlings by Lauren F. Cole‐Osborn, Emma Meehan, Carolyn W. T. Lee‐Parsons

    Published 2024-06-01
    “…For example, 5 versus 6 days of germination in the dark increased seedling transformation efficiency by seven‐ to eight‐fold while a dark incubation pre‐ and post‐infiltration increased transformation efficiency by five‐ to 13‐fold. Agrobacterium in exponential compared with stationary phase increased transformation efficiency by two‐fold. …”
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  10. 1430

    The Anatomy of a Weight Recidivism and Revision Bariatric Surgical Clinic by C. J. de Gara, S. Karmali

    Published 2014-01-01
    “…Conclusion. With an exponential rise in obesity and a concomitant major increase in bariatric surgery, an inevitable increase in revisional surgery is becoming a reality. …”
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  11. 1431

    Autumn Solid Waste Characterization in the Seyitler Campus of Artvin Çoruh University by Kazım Onur Demirarslan, Emre Aydın, Mehmet Ali Aydın

    Published 2017-07-01
    “…Unless the waste management system is appropriately guided, managements will be faced with exponentially increasing waste load every year. The waste produced should be collected and appropriately disposed by the local governments at the source. …”
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  12. 1432

    Coal as a non-conventional resource of rare earth elements (REEs) and trace elements: Benefits and impacts on environment and human health – A review by Himanshu Jaiswal, Alok K. Singh

    Published 2025-12-01
    “…In the current scenario of increasing demands for electronic gadgets, electric vehicles, permanent magnets, renewable energy, and defense industries, the need for REEs has grown exponentially. China controls the REEs market globally, and this global dependency has created political insecurity and concerns regarding the stability of the REE market. …”
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  13. 1433

    Study of Clogging Phenomenon for a Conical Hopper: The Influence of Particle Bed Height and Hopper Angle by Muhammad Hammad Khalid, Yixian Zhou

    Published 2021-01-01
    “…We found that, among all relevant variables, the contact pressure of particles is the main cause of the increasement of J when h increases. An exponential law between the pebble bed h and clogging probability J has been established based on these observations and Janssen model. …”
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  14. 1434

    Combined feedback–feedforward control of Ćuk CCM converter for achieving fast transient response by Byeongcheol Han, Seok‐Min Wi, Minsung Kim

    Published 2022-01-01
    “…The proposed control logic makes the closed‐loop system of the Ćuk CCM converter globally exponentially stable and thus provides a fast transient response even under large‐signal variations. …”
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  15. 1435

    THREE-DIMENSIONAL FRACTAL MODEL OF DAMPING FOR TANGENTIAL CONTACT IN JOINT INTERFACES by LAN GuoSheng, SUN Wan, TAN WenBing, ZHANG XueLiang, WEN ShuHua, CHEN YongHui

    Published 2021-01-01
    “…Based on fractal theory,continuous smooth exponential model of elastic-plastic contact,and considering the influence of friction factors and applying an improved W-M function that simulating three-dimensional fractal profile surface,the fractal model of energy dissipation for tangential contact in joint interfaces and its equivalent viscous damping model are proposed.It is shown from the models that the tangential contact damping dissipating energy of joint interfaces decreases with the increase of normal load on joint interfaces,the friction coefficient,but increases with the increase of plastic index of contact materials,the ratio of the tangential dynamic load amplitude to normal contact load,the fractal dimension,the fractal roughness of joint interfaces. …”
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  16. 1436

    Simulation and Test Study of Blast Crater in Deep Ore Body of Metal Mine Based on Lsdyna by Erhu Dong, Long An, Yuanhui Li, Jiahua Zhang

    Published 2024-01-01
    “…In this paper, a numerical simulation method under the fluid-solid coupling algorithm of rock body and explosive is constructed by combining the on-site blast crater test, Lsdyna JHC (Johnson Holmquist Concrete) damage model, and MATLAB parameter fitting algorithm. First, an exponential fitting function of the type “y=A×ex/B+C” is proposed to measure the rock body structure. …”
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  17. 1437

    Quantum complexity phase transitions in monitored random circuits by Ryotaro Suzuki, Jonas Haferkamp, Jens Eisert, Philippe Faist

    Published 2025-02-01
    “…In our proof, we make use of percolation theory to find paths along which an exponentially long quantum computation can be run below the critical rate, and to identify events where the state complexity is reset to zero above the critical rate. …”
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  18. 1438

    Variations on Reservoir Parameters of Oil Shale Deposits under Periodic Freeze-Thaw Cycles: Laboratory Tests by Rui-heng Li, Zhong-guang Sun, Jiang-fu He, Zhi-wei Liao, Lei Li, Fang Qian

    Published 2021-01-01
    “…Meanwhile, the freeze-thaw coefficient of measured oil shale samples exponentially decreased with the increased number of freeze-thaw cycles, whereas the longitudinal wave velocity of tested samples ranged from 1602 m/s to 2464 m/s as a result of the new micropores inside the oil shale sample. …”
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  19. 1439

    INFLUENCE OF DIFFERENT IMPACT VELOCITY ON OCCUPANT HEAD INJURYUNDER HORIZONTAL IMPACT by ZHU XianFei, FENG YunWen, XUE XiaoFeng, ZHU ZhengZheng

    Published 2020-01-01
    “…The results of dummies‘ dynamic response analysis shows that occupants may be severely injured in the head and legs during the aircraft’s longitudinal impact,occupant’head injury increases rapidly with the increase of horizontal impact velocity,and occupant’fatality rate increases exponentially with increasing horizontal impact velocity,the substantial leg movement of the occupants greatly increase the risk of injuries caused by collisions with other facilities in the cabin. …”
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  20. 1440

    Incidence rate of total knee arthroplasties in eleven European countries: Do they reach a plateau? by Mathieu Le Stum, Myriam Le Goff-Pronost, Eric Stindel, Guillaume Dardenne

    Published 2025-01-01
    “…Some recent works have highlighted the fact that the IR is following a sigmoid curve composed of an exponential growth followed by a linear phase and finished by a plateau. …”
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