Showing 161 - 180 results of 364 for search '"calculus"', query time: 0.04s Refine Results
  1. 161

    The Fractional Complex Step Method by Rabha W. Ibrahim, Hamid A. Jalab

    Published 2013-01-01
    “…We extended the method by employing the fractional calculus differential operator in this paper. The fractional calculus can be taken in the sense of the Caputo operator, Riemann-Liouville operator, and so forth. …”
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    Article
  2. 162

    Advanced Glycation End-Product-Modified Heat Shock Protein 90 May Be Associated with Urinary Stones by Takanobu Takata, Shinya Inoue, Kenshiro Kunii, Togen Masauji, Junji Moriya, Yoshiharu Motoo, Katsuhito Miyazawa

    Published 2025-01-01
    “…Background: Urinary stones (urolithiasis) have been categorized as kidney stones (renal calculus), ureteric stones (ureteral calculus and ureterolith), bladder stones (bladder calculus), and urethral stones (urethral calculus); however, the mechanisms underlying their promotion and related injuries in glomerular and tubular cells remain unclear. …”
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  3. 163

    Bezier Curves Method for Fourth-Order Integrodifferential Equations by F. Ghomanjani, A. V. Kamyad, A. Kılıçman

    Published 2013-01-01
    “…Also, the presented method is developed for solving BVPs which arise from the problems in calculus of variation. These BVPs result from the Euler-Lagrange equations which are the necessary conditions of the extremums of problems in calculus of variation. …”
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    Article
  4. 164

    Cholecystoduodenal Fistula and Urosepsis in A Febrile Emergency Department Patient: A Case Report by Amna Nawaz, Denise Elizondo, Bushra Hussein, Rebecca Theophanous

    Published 2025-01-01
    “…Case Report: We highlight the important POCUS findings of cholecystoduodenal fistula and staghorn calculus in a febrile, elderly patient with dementia. …”
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    Article
  5. 165

    Vaginal Urinary Calculi Formation Secondary to Vaginal Mesh Exposure with Urinary Incontinence by Kara M. Griffiths, Geoffrey D. Towers, Jerome L. Yaklic

    Published 2017-01-01
    “…When identified, a vaginal calculus should be removed and evaluated for composition. …”
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    Article
  6. 166

    Some remarks on the links between the VIR and Gompertz diffusion models and the links between the CIR and Rayleigh diffusion models by Abdenbi El Azri, Ahmed Nafidi

    Published 2023-12-01
    “…These links focus on elementary stochastic calculus and Itô’s calculus. Firstly, we prove that the square root of the CIR model is a SRDP. …”
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    Article
  7. 167

    On nonlinear fractional Hahn integrodifference equations via nonlocal fractional Hahn integral boundary conditions by Nichaphat Patanarapeelert, Jiraporn Reunsumrit, Thanin Sitthiwirattham

    Published 2024-12-01
    “…All authors Fractional Hahn differences and fractional Hahn integrals have various applications in fields where discrete fractional calculus plays a significant role, such as in discrete biological modeling and signal processing to handle systems with memory effects. …”
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    Article
  8. 168

    On Discrete Fractional Integral Inequalities for a Class of Functions by Saima Rashid, Hijaz Ahmad, Aasma Khalid, Yu-Ming Chu

    Published 2020-01-01
    “…Discrete fractional calculus ℱC is proposed to depict neural systems with memory impacts. …”
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    Article
  9. 169

    Assessing the global dynamics of Nipah infection under vaccination and treatment: A novel computational modeling approach. by Fang Yu, Muhammad Younas Khan, Muhammad Bilal Riaz, Saif Ullah, Muhammad Farooq

    Published 2025-01-01
    “…In biology and life sciences, fractal theory and fractional calculus have significant applications in simulating and understanding complex problems. …”
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    Article
  10. 170

    An Intelligent Crow Search Optimization and Bi-GRU for Forest Fire Detection System Using Internet of Things by Syed Abdul Moeed, Bellam Surendra Babu, M. Sreevani, B. V. Devendra Rao, R. Raja Kumar and Gouse Baig Mohammed

    Published 2024-12-01
    “…Crow Search Optimization (CSO) and fractional calculus are used to create an optimal solution in the proposed crow search fractional calculus optimization (CSFCO) algorithm for deep learning. …”
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    Article
  11. 171

    Accuracy-Improved Fault Diagnosis Method for Rolling Bearing Based on Enhanced ESGMD-CC and BA-ELM Model by Wei Yuan, Fuzheng Liu, Hongbin Gu, Fei Miao, Faye Zhang, Mingshun Jiang

    Published 2024-01-01
    “…In order to increase the accuracy of fault diagnosis, it proposes a new fault diagnosis method based on enhanced Symplectic geometry mode decomposition with cosine difference factor and calculus operator (ESGMD-CC) and bat algorithm (BA) optimized extreme learning machine (ELM). …”
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    Article
  12. 172

    Estimation of Integral Inequalities Using the Generalized Fractional Derivative Operator in the Hilfer Sense by Saima Rashid, Rehana Ashraf, Kottakkaran Sooppy Nisar, Thabet Abdeljawad

    Published 2020-01-01
    “…With the great progress of fractional calculus, integral inequalities have been greatly enriched by fractional operators; users and researchers have formed a real-world phenomenon in the production of the evaluation process, which results in convexity. …”
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    Article
  13. 173

    Fractional-Order Modeling and Analysis of a Variable Structure Hybrid Energy Storage System for EVs by Jianlin Wang, Dan Xu, Jiahui Zhou, Jinlu Mao

    Published 2020-01-01
    “…Fortunately, the theory of fractional calculus can help build accurate mathematical models of hybrid energy storage systems. …”
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    Article
  14. 174

    Integral HOMFLY-PT and sl(𝑛)-Link Homology by Daniel Krasner

    Published 2010-01-01
    “…Using the diagrammatic calculus for Soergel bimodules, developed by Elias and Khovanov, as well as Rasmussen's spectral sequence, we construct an integral version of HOMFLY-PT and sl(𝑛)-link homology.…”
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  15. 175

    Stability and Stabilizing of Fractional Complex Lorenz Systems by Rabha W. Ibrahim

    Published 2013-01-01
    “…We study the stability and stabilization of complex fractional Lorenz system. The fractional calculus are taken in sense of the Caputo derivatives. …”
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    Article
  16. 176

    Generalizations of Hölder’s and Some Related Integral Inequalities on Fractal Space by Guang-Sheng Chen

    Published 2013-01-01
    “…Based on the local fractional calculus, we establish some new generalizations of Hölder’s inequality. …”
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    Article
  17. 177

    Cohomology of the variational complex in the class of exterior forms of finite jet order by Gennadi Sardanashvily

    Published 2002-01-01
    “…In particular, this provides a solution of the global inverse problem of the calculus of variations of finite order on fiber bundles.…”
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  18. 178

    Analysis of Differentiation and Its Application. by Kirabo, Flavia

    Published 2024
    “…The purpose of this project was to analyze operational principles of differentiation in calculus and problems faced by mathematicians and scientists.…”
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    Thesis
  19. 179

    Periodontal disease status and treatment need among a Kurdish population in Sulaimani - Iraq as assessed by CPITN index by Sarhang Sarwat Gul

    Published 2021-07-01
    “…The mean PI and BI were 0.64±24 and 0.39±0.28, respectively. Calculus was the most prevalent highest score amongst examined subjects (62.2%), followed by shallow pocket (22.2%) and bleeding (9%). …”
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  20. 180

    Ureteral Dilatation with No Apparent Cause on Intravenous Urography: Normal or Abnormal? A Pilot Study by Vinita Rathi, Sachin Agrawal, Shuchi Bhatt, Naveen Sharma

    Published 2015-01-01
    “…We conclude that ureteral dilatation with no apparent cause on IVU may indicate urinary tract tuberculosis, urinary tract infection (E. coli), or a missed calculus. Thus, cases with a dilated ureter on IVU, having no obvious cause, should undergo a detailed clinicoradiological evaluation and CTU should be used judiciously.…”
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    Article