Showing 1,861 - 1,880 results of 17,304 for search '"random"', query time: 0.12s Refine Results
  1. 1861

    Exploring Risk Factors with Crash Severity on China Two-Lane Rural Roads Using a Random-Parameter Ordered Probit Model by Shikun Xie, Xiaofeng Ji, Wenchen Yang, Rui Fang, Jingjing Hao

    Published 2020-01-01
    “…A sample of 1490 traffic crashes occurring on two-lane rural roads between 2012 and 2017 was collected from the Mouding County Highway Bureau in Yunnan, China. A random-parameter ordered probit model was estimated using these data to capture underlying unobserved characteristics in personal traits, vehicle attributes, roadway conditions, environmental factors, and crash attribute. …”
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  2. 1862

    The Concentration Function Problem for Locally Compact Groups Revisited: Nondissipating Space-Time Random Walks, -Decomposable Laws, and Their Continuous Time Analogues by Wilfried Hazod

    Published 2013-01-01
    “…The concentration function problem for locally compact groups is concerned with the structure of groups admitting adapted nondissipating random walks. It is closely related to discrete relatively compact M- or skew convolution semigroups and corresponding space-time random walks, and to -decomposable laws, respectively, where denotes an automorphism. …”
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  3. 1863
  4. 1864

    Recognition Algorithm of Acoustic Emission Signals Based on Conditional Random Field Model in Storage Tank Floor Inspection Using Inner Detector by Yibo Li, Yuxiang Zhang, Huiyu Zhu, Rongxin Yan, Yuanyuan Liu, Liying Sun, Zhoumo Zeng

    Published 2015-01-01
    “…To solve this problem, a novel AE inner detector, which works inside the storage tank, is adopted and a pattern recognition algorithm based on CRF (Conditional Random Field) model is presented. The algorithm is applied to differentiate the corrosion signals from interference signals, especially drop-back signals caused by condensation. …”
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  5. 1865
  6. 1866
  7. 1867

    Efficacy Analysis of Percutaneous Endoscopic Lumbar Discectomy Combined with PEEK Rods for Giant Lumbar Disc Herniation: A Randomized Controlled Study by Xiang Gao, Kaiying Tang, Yu Xia, Xun Zhang, Keran Wang, Zhengjian Yan, Yu Du, Liang Chen

    Published 2020-01-01
    “…In all, 243 patients were randomly assigned to undergo PELD or PELD combined with a PEEK rod by generating random numbers with a random number generator. …”
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  8. 1868

    A Randomized Controlled Trial: Comparison of 4% Articaine versus 0.5% Bupivacaine for Ambulatory Orthopedic Surgery under Supraclavicular Block by Simon H. Armanious, Gamal A. Abdelhameed

    Published 2020-01-01
    “…In this study, we compared its safety and efficacy against bupivacaine as a commonly used anesthetic agent for ultrasound-guided supraclavicular brachial plexus block. Methods. This randomized prospective study was performed at Ain Shams University Hospital from January to March 2020. …”
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  9. 1869

    CHAT-S study protocol: A randomized controlled trial of a health insurance literacy education program for young adult cancer survivors by Mary Killela, Cindy A. Turner, Amy Chevrier, Monique Stefanou, Perla L. Vaca Lopez, Heydon K. Kaddas, Karely M. van Thiel Berghuijs, Echo L. Warner, Giselle K. Perez, Austin R. Waters, Douglas B. Fair, Richard E. Nelson, Mark A. Lewis, Elyse R. Park, Anne C. Kirchhoff

    Published 2025-12-01
    “…This paper describes the protocol in a randomized controlled trial (RCT) to test a virtual patient navigation program designed to help YA cancer survivors understand their health insurance.Methods: This is a two-arm, multi-site (Huntsman Cancer Institute, Intermountain Health) RCT wherein intervention participants receive four sessions with a patient navigator and a booklet on insurance; usual care receives the booklet. …”
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  10. 1870

    Effect of New Peripudendal Block (PPB) in the Second Stage of Labour on Perineal Relaxation and on the Reduction of Episiotomy Rate: A Randomized Control Trial by Artur Beke

    Published 2022-01-01
    “…Methods. In a prospective randomized study, we examined the extent to which the PPB we developed changed the rate of episiotomies, injury rates. …”
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  11. 1871
  12. 1872
  13. 1873

    Integrating WHO thinking healthy programme for maternal mental health into routine antenatal care in China: a randomized-controlled pilot trial by Anum Nisar, Juan Yin, Jingjun Zhang, Wenli Qi, Jie Yu, Jiaying Li, Xiaomei Li, Atif Rahman

    Published 2025-01-01
    “…It merits a definitive randomized trial to assess its effectiveness and cost-effectiveness across various settings.Clinical Trial RegistrationChiCTR1900028114.…”
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  14. 1874
  15. 1875

    Clinical outcomes of asynchronous telerehabilitation through a mobile app are equivalent to synchronous telerehabilitation in patients with fibromyalgia: a randomized control study by Eren Timurtaş, İrem Hüzmeli, İlkşan Demirbüken, Mine Gülden Polat

    Published 2025-02-01
    “…Methods The research, utilizing a randomized clinical study design, involves sixty-six FMS patients in an 8-week exercise program. …”
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  16. 1876

    Evaluating the effects of time-restricted eating on overweight and obese women with polycystic ovary syndrome: A randomized controlled trial study protocol. by Hui Liu, Fuliang Shangguan, Fen Liu, Yu Guo, Huixi Yu, Hanbing Li, Yinhua Su, Zhongyu Li

    Published 2025-01-01
    “…<h4>Methods</h4>This randomized controlled trial will enroll 96 overweight and obese women with polycystic ovary syndrome (PCOS), who will be randomly assigned to either a TRE group (with an eating window from 8:00 a.m. to 16:00 p.m.) or a control group (without eating time restrictions), with 49 participants in each group. …”
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  17. 1877

    Intravenous amino acids for kidney protection in patients undergoing cardiac surgery: A systematic review and meta-analysis of randomized controlled trials by Malik Waleed Zeb Khan, Aizaz Ali, Amna Hussain, Aban Masaud Mian, Abdul Moeez, Waqas Inayat, Bushra Noor, Izhar Ali Shah, Muhammad Osama, Bushra Khan, Muhammad Sajid, Touba Azeem, Mohammad Ebad Ur Rehman, Ashraf Ali, Ubaid Khan Afridi

    Published 2025-02-01
    “…Methods PubMed, EMBASE, and Cochrane Library databases were systematically searched for all relevant randomised controlled trials (RCTs) published from inception to July 25, 2024. A random effects model was used to pool the risk ratios (RR) for dichotomous outcomes, and the combined data was visually represented using forest plots. …”
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  18. 1878
  19. 1879

    Prone versus Supine Position Ventilation in Adult Patients with Acute Respiratory Distress Syndrome: A Meta-Analysis of Randomized Controlled Trials by Zanfeng Cao, Zhanzheng Yang, Zijing Liang, Qingyan Cen, Zuopeng Zhang, Hengrui Liang, Rong Liu, Liangbo Zeng, Yubao Xie, Youping Wang

    Published 2020-01-01
    “…The relative risks (RRs) and weighted mean differences (WMDs) with corresponding 95% confidence intervals (CIs) were employed to calculate pooled outcomes using the random-effects models. Twelve randomized controlled trials that had recruited a total of 2264 adults with ARDS were selected for the final meta-analysis. …”
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  20. 1880

    Peri-implant soft tissue conditioning of immediate posterior implants by CAD-CAM socket sealing abutments: a randomized clinical trial by Mai Mohamed Elgendi, Iman Salah Eldin Hamdy, Hanaa Ibraheem Sallam

    Published 2025-01-01
    “…Methods Twenty participants received twenty-two single maxillary immediate implants after flapless minimally invasive tooth extraction and 3D guided implant placement in the posterior area (premolar and molar) and allocated randomly into two groups (n = 11), the intervention group: patients received PEEK SSA and the control group: the patients received Ti SHA. …”
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