Showing 481 - 500 results of 12,419 for search '"randomness"', query time: 0.08s Refine Results
  1. 481

    Application of S-100 absorbable hemostatic patch in endonasal endoscopic dacryocystorhinostomy: A randomized controlled trial by Hai-Sheng Zheng, Xing-Wu Zhong, Jia-Yao Xu, Hai-Yan Chen, Li-Na Liu, Bo-Wen Ou-Yang

    Published 2025-02-01
    “…Methods: Two hundred and twenty-six patients with unilateral chronic dacryocystitis (CD) were randomly divided into two groups in a randomized controlled trial: the S-100 absorbable hemostatic patch group (group A) and the control group (group B). …”
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  2. 482

    Marcinkiewicz-type strong law of large numbers for double arrays of pairwise independent random variables by Dug Hun Hong, Seok Yoon Hwang

    Published 1999-01-01
    “…Let {Xij} be a double sequence of pairwise independent random variables. If P{|Xmn|≥t}≤P{|X|≥t} for all nonnegative real numbers t and E|X|p(log+|X|)3<∞, for 1<p<2, then we prove that ∑i=1m∑j=1n(Xij−EXij)(mn)1/p→0    a.s.   …”
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  3. 483
  4. 484

    Effect of life skills training by a midwife on pregnancy anxiety: A randomized controlled trial by Fatemeh Hassanpour, Mozhgan Javadnoori, Elham Maraghi, Fariba Zargar Shirazi

    Published 2024-11-01
    “…Materials and Methods: This randomized controlled trial was conducted in Abadan, Iran, in 2020. …”
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  5. 485

    Augmented Reality in Enhancing Operating Room Crisis Checklist Adherence: Randomized Comparative Efficacy Study by Rayan Ebnali Harari, Abdullah Altaweel, Erik Anderson, Charles Pozner, Rafael Grossmann, Andrew Goldsmith, Hamid Shokoohi

    Published 2025-01-01
    “…MethodsThis study was a randomized comparative efficacy study comparing the utility of AR checklists, paper checklists, and no checklist scenarios using 4 validated and simulated OR crises scenarios: asystolic cardiac arrest, air embolism, unexplained hypotension/hypoxia, and malignant hyperthermia. …”
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  6. 486
  7. 487

    On the Expected Discounted Penalty Function for the Classical Risk Model with Potentially Delayed Claims and Random Incomes by Huiming Zhu, Ya Huang, Xiangqun Yang, Jieming Zhou

    Published 2014-01-01
    “…We focus on the expected discounted penalty function of a compound Poisson risk model with random incomes and potentially delayed claims. It is assumed that each main claim will produce a byclaim with a certain probability and the occurrence of the byclaim may be delayed depending on associated main claim amount. …”
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  8. 488
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  10. 490

    Hausdorff Dimension of a Random Attractor for Stochastic Boussinesq Equations with Double Multiplicative White Noises by Yin Li, Ruiying Wei, Donghong Cai

    Published 2016-01-01
    “…This paper investigates the existence of random attractor for stochastic Boussinesq equations driven by multiplicative white noises in both the velocity and temperature equations and estimates the Hausdorff dimension of the random attractor.…”
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  11. 491

    Efficacy of acupuncture for primary osteoporosis: a systematic review and meta-analysis of randomized controlled trials by Tianyi Ma, Tiantian Zhang, Le Zhang, Haoming Zhao, Ke Liu, Jianjun Kuang, Liang Ou

    Published 2025-01-01
    “…Data were synthesized using a random-effects meta-analysis model, and the observed heterogeneity was investigated using subgroup analyses. …”
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  12. 492

    Bromhexine Hydrochloride Prophylaxis of COVID-19 for Medical Personnel: A Randomized Open-Label Study by Evgeny N. Mikhaylov, Tamara A. Lyubimtseva, Aleksandr D. Vakhrushev, Dmitry Stepanov, Dmitry S. Lebedev, Elena Yu. Vasilieva, Alexandra O. Konradi, Evgeny V. Shlyakhto

    Published 2022-01-01
    “…In a single-centre randomized open-label study, medical staff managing patients with suspected and confirmed COVID-19 were enrolled and followed up for 8 weeks. …”
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  13. 493

    Estimation of Sound Speed Profiles Using a Random Forest Model with Satellite Surface Observations by Zhenyi Ou, Ke Qu, Chen Liu

    Published 2022-01-01
    “…In this study, an algorithm based on the random forest (RF) integrated learning model, for SSP inversion, was proposed. …”
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  14. 494

    Family participatory clown therapy in venipuncture in hospitalized children: A non-randomized controlled trial. by Tianyu Chen, Qiying Chen, Zhenhua Lin, Jingfang Ye

    Published 2024-01-01
    “…<h4>Methods</h4>We recruited 104 children aged 3 to 6 years for a non-randomized controlled trial from March to December 2022. …”
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  15. 495
  16. 496
  17. 497

    Randomized Controlled Trial of Laparoscopic versus Open Radical Cystectomy in a Laparoscopic Naïve Center by Waleed Mohamed Fadlalla, Ayman Hanafy, Mahmoud Abdelhakim, Hatem Aboulkassem, El Sayed Ashraf, Ahmed Abdelbary

    Published 2021-01-01
    “…Methodology. This is a randomized controlled trial comparing laparoscopic radical cystectomy (LRC) to open radical cystectomy (ORC) at a single institute. …”
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  18. 498

    Experimental hypothermia by cold air: a randomized, double-blind, placebo-controlled crossover trial by Ane M. Helland, Sigurd Mydske, Jörg Assmus, Guttorm Brattebø, Øystein Wiggen, Haakon K. Kvidaland, Øyvind Thomassen

    Published 2025-01-01
    “…The between-groups difference was assessed using analysis of covariance (ANCOVA) with left censoring (Tobit model) and individual random intercept. Secondary outcomes were trajectory of core temperature and reduction of shivering. …”
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  19. 499

    Nitazoxanide in Acute Rotavirus Diarrhea: A Randomized Control Trial from a Developing Country by Samarendra Mahapatro, Nijwm Mahilary, Amit Kumar Satapathy, Rashmi Ranjan Das

    Published 2017-01-01
    “…This double-blind, randomized trial was designed to study the role of nitazoxanide in acute rotavirus diarrhea. …”
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  20. 500