Showing 3,241 - 3,260 results of 26,621 for search 'analysis average', query time: 0.27s Refine Results
  1. 3241

    Comparative analysis of the efficiency of the use of various types of conduits during coronary artery bypass grafting by L. D. Shengelia, M. O. Konshina, B. Sh. Berdibekov, Z. F. Fatulaev, M. K. Sanakoev, S. A. Donakanyan, K. V. Petrosyan, M. M. Alshibaya, I. Yu. Sigaev, V. Yu. Merzlyakov

    Published 2024-10-01
    “…The retrospective study included 282 patients, who underwent CABG, performed with different types of conduits. The average age of the patients was 63.2±8.5 years; the majority of 231 patients (81.9%) were male. …”
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    Article
  2. 3242

    Application of Behavior Change Techniques and Rated Quality of Smoking Cessation Apps in China: Content Analysis by Qiumian Hong, Shuochi Wei, Hazizi Duoliken, Lefan Jin, Ning Zhang

    Published 2025-03-01
    “…ResultsNine apps were included in the final analyses. The average number of BCTs being used was 11.44 (SD 2.57), ranging from 5 to 29. …”
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    Article
  3. 3243

    Who is the Weakest Link? A Network Vulnerability Analysis Using a Congested Transport Assignment by Oded Cats, Sanmay Shelat

    Published 2022-07-01
    “…We propose a user-equilibrium congested transit assignment model for a full-scan network vulnerability analysis by relying on the computations of network science indicators for infrastructure and service graphs. …”
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  4. 3244
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    Application Analysis of MMC-HVDC AC Tie Line Transmission in New Energy Power Generation by Ruijuan Sun, Xiaoyuan Dang, Jiayi Yang

    Published 2022-01-01
    “…In order to solve the problem of new energy power generation, the author proposes an application analysis method based on MMC-HVDC AC tie line transmission in new energy power generation. …”
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    Article
  6. 3246

    Performance analysis of incremental cooperative relaying system over composite multipath/shadowing fading channels by HENGWei-jun CHENG, Yan HUANG

    Published 2014-12-01
    “…Since the performance metrics of digital communication systems over composite multipath/lognormal fading channels is intractable,a mixture Gamma (MG) fading model is used to approximate Nakagami-lognormal (NL) fading model.By using MG fading channel model,some exact closed-form expressions of the average error rate and outage probability for incremental cooperative relaying system are obtained,respectively,where per hop is independent and non-identically distributed.Finally,numerical and simulation results are shown to verify the accuracy of the analytical results.These results show that it is helpful to approximate the composite NL distribution by using the MG distribution in the performance analysis of cooperative relaying systems.…”
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  7. 3247

    Epidemiological trend analysis of syphilis in Guangzhou from 2004 to 2023 using Joinpoint regression model by PENG Jiajun, HE Wanping, YANG Yunqing, ZHONG Xuelian, LUO Quan, YE Xingdong

    Published 2025-05-01
    “…A Joinpoint regression model was applied for time trend analysis, calculating the annual percentage change (APC) and average annual percentage change (AAPC). …”
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  8. 3248
  9. 3249

    Evolving trends and driving factors analysis of green development level in Chengdu plain economic zone by Li Ma, Tianzhi Huang, Hao Chen, Jiankang Mao, Jiankang Mao, Zhongqi Cheng, Yingwei Wang

    Published 2025-05-01
    “…Among them, Ziyang, Suining, Mianyang, and Ya’an exceeded the regional average level in 2015, 2017, 2018, and 2019 respectively, entering the stage of primary coupling and coordinated development. (3). …”
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  10. 3250

    Observation Analysis and Application Evaluation of Wind Profile Radar to Diagnosing the Boundary Layer of Landing Typhoon by Yan Jiaming, Zhao Bingke, Zhang Shuai, Lin Limin, Tang Jie

    Published 2021-05-01
    “…The average wind speed standard deviation of these 30 datasets is about 3.64 m·s-1 and the average difference is 4.67 m·s-1. …”
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  16. 3256

    Comprehensive Analysis of VOCs in an Industrial Harbor City: Spatiotemporal Distribution, Health Risk, and Potential Sources by Thi-Hieu Le, Chung-Shin Yuan, Chitsan Lin, Zhi-Ping Hsu, I-Hsin Hsu, Lin-Chi Wang

    Published 2024-06-01
    “…According to diagnostic ratio analysis, local anthropogenic emissions, such as industrial and ship/vehicle emissions around harbor area, were main causes. …”
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  17. 3257

    Complex networks approach to curriculum analysis and subject integration: A case study on physics and mathematics by Paula Tuzón, Antoni Salvà Salvà, Juan Fernández-Gracia

    Published 2025-06-01
    “…The results show that the integrated physics and mathematics network has a higher average degree compared to the individual networks, driven by numerous interdisciplinary connections. …”
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  18. 3258

    Complete chloroplast genome of green tide algae Ulva flexuosa (Ulvophyceae, Chlorophyta) with comparative analysis. by Chuner Cai, Lingke Wang, Lingjie Zhou, Peimin He, Peimin He, Binghua Jiao

    Published 2017-01-01
    “…In the present study, we sequenced the chloroplast genome of U. flexuosa followed by annotation and comparative analysis. It indicated that the chloroplast genomes had high conservation among Ulva spp., and high rearrangement outside them. …”
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  20. 3260

    Outage probability and capacity analysis of distributed MIMO systems over a composite fading channel by Wen-jie PENG, Yue-heng LI, Tuan-jie XUE, Mei-yan JU, Ping HUANG

    Published 2015-02-01
    “…The exact closed-form expressions about the outage probability and capacity of distributed MIMO systems over a composite fading channel are derived firstly by using Lognormal approximation to complicated Gamma-lognormal distribution when mobile station (MS) in the cell is fixed at some position and the so-called maximum ratio transmission/selected combining (MRT-SC) and selected transmission/maximum ratio combining (ST-MRC) schemes are adopted in uplink and downlink respectively.Then based on a newly proposed non-uniform MS cell distribution model,which is more consistent with the MS cell hotspot distribution in an actual communication environment,the average outage probability and capacity formulas synthesizing the MS cell position information are further derived.Finally,the accuracy of the approximation method and the rationality of the corresponding theoretical analysis about the system performance are proven and illustrated by computer simulations.…”
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    Article