Mostrando 2,321 - 2,340 Resultados de 3,489 Para Buscar '"time series analysis"', tiempo de consulta: 0.49s Limitar resultados
  1. 2321
  2. 2322
    “…Here, we performed detailed characterization of how P4 affects the chromatin and transcriptomic landscape during early human T(H)1 differentiation, utilizing both ATAC-seq and RNA-seq. Time series analysis of the earlier events (0.5-24 hrs) during T(H)1 differentiation revealed that P4 counteracted many of the changes induced during normal differentiation, mainly by downregulating key regulatory genes and their upstream transcription factors (TFs) involved in the initial T-cell activation. …”
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  3. 2323
    “…METHODS: A retrospective interrupted time-series analysis was conducted. The national database of the Hospital Remuneration System was used to retrieve the number of operations performed between January 2019 and September 2021 including elective and non-elective cases with the exception of malign diseases. …”
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  4. 2324
    “…The total freight transported in 2020 was predicted based on a time series analysis considering the system's performance. …”
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  5. 2325
    “…From a statistical point of view, the data on disasters can address a number of applications using both supervised and unsupervised machine learning techniques such as, for time series analysis or other dynamic models using socioeconomic data as explanatory variables, i.e. data on the size of the poor population, income, education and general development. …”
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  6. 2326
    “…Using interrupted time series analysis, we assessed the relationship between substantial community spread (50/100,000 detected in the last seven days) and active COVID-19 case rates (cases detected in the past 14 days/100,000) within prisons. …”
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  7. 2327
    “…METHODS: In a time-series analysis, this study used administrative data from the national “Hospital Information System” from 2010 to February 2020 to estimate the expected number of hospitalizations for CVD by month during the COVID-19 pandemic in Belo Horizonte in 2020 using the Auto-Regressive Integrated Moving Average model. …”
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    “…Statistical process control methodology, a combination of a time series analysis and assessment for common and special cause variation, was used to assess the impact of the COVID‐19 pandemic on retrieval workload (primary outcome of interest). …”
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  10. 2330
    “…Descriptive and Poisson regression and time series analysis were used. RESULTS: The number of missions before the COVID-19 outbreak was 35.6 per year and 32 after it. …”
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  11. 2331
    por Li, Gang, Ren, Guoheng
    Publicado 2022
    “…In order to improve the dynamic response frequency of the wearable robotic perception system, a sensor signal based on time series analysis is proposed. The online prediction algorithm, which can perform single-step or multistep prediction under the premise of ensuring certain accuracy, can multiply the dynamic response frequency of the wearable-assisted robot sensing system to ensure the real-time performance of the whole system. …”
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  12. 2332
    “…METHODS: Analysis of call frequency from VCL administrative records for all veteran contacts calling on their own behalf with gender identified from January 1, 2018 through December 31, 2020. Interrupted time series analysis used to identify potential impact of COVID-19 pandemic on call volume by women and men veteran contacts. …”
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  13. 2333
    “…We carried out a time-series analysis of the association between the concentrations of various air pollutants and the risk of hospital admission due to asthma over 7 days from exposure. …”
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  14. 2334
    “…We conducted Holt–Winters exponential smoothing for time series analysis to infer potential seasonality. We utilized hierarchical clustering analysis based on Ward’s method to find similarities of psychedelics’ interest within Poland’s voivodships before and during the pandemic. …”
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  17. 2337
    “…The median (IQR) number of influenza cases detected per month during the pre-COVID-19 period was 190 (113–372), compared to 29 (27–30) during the COVID-19 period (p value < 0.001). Interrupted time series analysis (adjusting for seasonality and testing charges) confirmed a significant reduction in the total number of samples tested and influenza cases detected during the COVID-19 period. …”
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  18. 2338
    “…We used interrupted time-series analysis to estimate the immediate and subsequent changes in weekly rates of the use of community mental health services, hospitalization, and patient outcomes (as measured by Health of the Nation Outcome Scales, or HoNOS, scores) during the weeks of lockdown between March 23, 2020 and July 3, 2020. …”
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  19. 2339
    “…Temporal distance gait variables, ground reaction force components as well as lower limb joints angle, moment, and power were compared using Paired t-test and Statistical Parametric Mapping package for time-series analysis. Running with boots was associated with greater stride, step, flight, and swing times, greater flight length, and smaller cadence (p<0.05). …”
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