Showing 1,841 - 1,860 results of 99,603 for search '"analysis"', query time: 0.17s Refine Results
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    Spatial epidemiology based on the analysis of COVID-19 in Africa by Joyce Akhalakwa Mukolwe, John Kamwele Mutinda, Amos Kipkorir Langat

    Published 2025-03-01
    “…Specifically, the highest case rates were observed in South Africa, Egypt, and Morocco, while vaccination coverage varied widely, with countries like Seychelles achieving over 70% vaccination coverage, while others like South Sudan showed much lower rates (below 10%) in 2022. The analysis indicates that demographic factors such as the proportion of the population aged 65 and older, and health-related factors such as diabetes prevalence, have a substantial impact on the distribution of cases. …”
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    Performance analysis of orthogonal signals with TASP/MRC diversity by Guangqiu LI, Siting WANG

    Published 2017-05-01
    “…In order to solve the design problem of predictive transmit antenna selection (TASP) / receive antenna maximum ratio combining (MRC) wireless communication system with the minimum mean square error (MMSE) channel prediction,exact and approximate closed-forms for the average symbol error rate (ASER) of M-ary ortho-gonal and biorthogonal signals with coherent detection and TASP/MRC over Rayleigh block fading channel were de-rived by using parabolic cylinder function,the approximate expression of Gaussian Q-function and moment generat-ing function (MGF) based analysis approach respectively.Numerical and simulation results show that the theoretical analysis of the ASERs of orthogonal and biorthogonal signals is exact and the approximate closed-form for the ASER of orthogonal signals is accurate.The above exact or/and approximate closed-forms of ASER of orthogonal and biortho-gonal signals with coherent detection and TASP/MRC can be used to determine the number of antennas of transmitter and receiver and the parameters of predictor quickly,instead of the time-consuming and inefficient computer simulation.…”
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  9. 1849

    Pan-Cancer Analysis of the Prognostic and Immunotherapeutic Value of PDGFB by Bai Y, Wang X, Wang B

    Published 2025-01-01
    “…However, there is a lack of research on the role of PDGFB in these processes.Methods: To address this issue, we conducted a comprehensive analysis utilizing multiple online databases to investigate the expression, prognostic, tumor stemness, and immunological effect of PDGFB. …”
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    Comprehensive Analysis of Sustainability Rating Systems for Road Infrastructure by Rajab Ali Mehraban, Lucia Tsantilis, Pier Paolo Riviera, Ezio Santagata

    Published 2025-01-01
    “…By considering the three pillars of sustainability, the analysis of the eight SRSs reveals a disproportionate focus on environmental well-being (43%) and social well-being (42%), with economic well-being receiving minimal emphasis (15%). …”
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  12. 1852

    Modal and Harmonic Response Analysis of Subway Gearbox Housing by Wang Fumin, Li Jie, Yang Jianwei, Wu Huijie

    Published 2015-01-01
    “…Modeled the box housing by the Pro / E,The three- dimensional solid modeling of the subway gearbox housing is carried out through the Pro / E,then imported into the Workbench for finite element modal analysis,the natural frequency and vibration mode are got,and the results of experimental mode analysis are compared with the finite element modal analysis,the feasibility of the modal analysis is test. …”
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  13. 1853

    Analysis of motivations for treatment of primary open-angle glaucoma by L.A. Zaporozhetc

    Published 2024-09-01
    “…</p> <p> <b>For citation:</b> Zaporozhets L.A. Analysis of motivations for treatment of primary open-angle glaucoma. …”
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    Systematic Dynamical Analysis in Palatini fR Gravity by Fizza Saeed, Sehrish Iftikhar, Rubab Manzoor

    Published 2024-01-01
    “…Considering Amendola Gannouji Polarski Tsujikawa (AGPT) fR gravity model, we perform a dynamical system analysis within the FLRW universe in order to analyze the impacts of this gravity model on large-scale structure and dynamics of universe. …”
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  17. 1857

    Measurement and analysis of fatigue crack deformation at the micro-scale by D. Nowell, K.I. Dragnevski, S.J. O’Connor

    Published 2017-07-01
    “…Implications for the analysis of further data sets are then discussed.…”
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    Testing and Analysis on LTE Base Station Energy Efficiency by Shaoying Li, Zhanhai Zhuang, Weibin Ni

    Published 2014-09-01
    “…According to the energy consumption testing and analysis of LTE base station equipment, control factors that affect the energy efficiency of LTE devices were introduced, different formats and different power station energy efficiency of equipment were compared, and suggestions for planning, procurement, construction, optimization were offered from the energy point of view.…”
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