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3241
Comparative analysis of the efficiency of the use of various types of conduits during coronary artery bypass grafting
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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3242
Application of Behavior Change Techniques and Rated Quality of Smoking Cessation Apps in China: Content Analysis
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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3243
Who is the Weakest Link? A Network Vulnerability Analysis Using a Congested Transport Assignment
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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3244
Regionalization and analysis of rally event visitors: A case study of Czech Rally Championship events
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3245
Application Analysis of MMC-HVDC AC Tie Line Transmission in New Energy Power Generation
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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3246
Performance analysis of incremental cooperative relaying system over composite multipath/shadowing fading channels
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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3247
Epidemiological trend analysis of syphilis in Guangzhou from 2004 to 2023 using Joinpoint regression model
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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3248
Retrospective analysis of clinical data from 171 low-income patients with hemophilia in Shandong Province
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3249
Evolving trends and driving factors analysis of green development level in Chengdu plain economic zone
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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3250
Observation Analysis and Application Evaluation of Wind Profile Radar to Diagnosing the Boundary Layer of Landing Typhoon
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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3251
Pathological analysis of type 2 diabetes mellitus patients of different ages accompanying renal disease
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3252
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3253
An analysis of unconventional grid sizes for wind farm layout optimization using a genetic algorithm
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3254
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3255
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3256
Comprehensive Analysis of VOCs in an Industrial Harbor City: Spatiotemporal Distribution, Health Risk, and Potential Sources
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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3257
Complex networks approach to curriculum analysis and subject integration: A case study on physics and mathematics
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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3258
Complete chloroplast genome of green tide algae Ulva flexuosa (Ulvophyceae, Chlorophyta) with comparative analysis.
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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3260
Outage probability and capacity analysis of distributed MIMO systems over a composite fading channel
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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