Mostrando 2,101 - 2,120 Resultados de 3,489 Para Buscar '"time series analysis"', tiempo de consulta: 0.42s Limitar resultados
  1. 2101
    “…The increase in mortality rates during the second fortnight of July was higher among naïve compared to COVID-19 survivors. The time series analysis confirmed the association between temperatures and mortality in naïve people, showing an 8 % excess (95%CI 2 to 13) for a one-degree increase of Thom Discomfort Index while in COVID-19 survivors the effect was almost null with −1 % (95%CI −9 to 9). …”
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  2. 2102
    “…Datasets were obtained from weekly reports from the National Epidemiological Surveillance of Infectious Diseases, and the incidence of each vector-borne disease was examined. Interrupted time series analysis was conducted on the epidemic curves for the two periods. …”
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  3. 2103
    “…Through extensive experimentation, we expose the ideal model for this task and, subsequently, utilize sentiment predictions to perform time series analysis over the course of the pandemic. In addition, a change point detection algorithm was applied in order to identify the turning points in public attitudes toward the pandemic, which were validated by cross-referencing the news report at that particular period of time. …”
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  4. 2104
    “…Then, based on the time-series analysis of the accumulative model, a simplified photosynthetic accumulation model (SPAM) was proposed that only needs limited observations to achieve R(2) above 0.8. …”
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  5. 2105
    “…We carry out a time series analysis on the yearly crop yield data in six east African countries (Burundi, Kenya, Somalia, Tanzania, Uganda and Rwanda) using the autoregressive integrated moving average (ARIMA) model. …”
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  6. 2106
    “…An interrupted time series analysis was conducted to determine the significance of changes in mental health service utilization indicators. …”
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  7. 2107
    “…Finally, by conducting a time series analysis of the literature, a four-quadrant matrix of topic distribution is constructed to compare the research trends of each topic within different stages. …”
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  8. 2108
    “…METHODS: This study is a retrospective cohort case using time series analysis. Air pollution monitoring data during the study period (2009–2018) were collected from the information of 23 Air Quality Control Centers in different areas of Tehran. …”
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  9. 2109
    “…SPN is a slow-wave ERP component thought to measure top-down processing, and GC is a multivariate time series analysis used to measure functional connectivity between brain regions. …”
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  10. 2110
    “…Protein-protein interaction network analysis revealed that MRPS11 and MRPS12 were key genes, both of which were down-regulated in ischemic stroke. The Pseudo-time series analysis found that the expression of MRPS12 decreased gradually with the differentiation of pre-B cell CD34 cells in ischemic stroke, suggesting that the downregulation of MRPS12 expression may play an important role in ischemic stroke. …”
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  11. 2111
    “…MR phase images were collected during the stimulation and a time-series analysis was used to reconstruct the magnetic field. …”
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  12. 2112
    “…Climatic clusters were determined based on the spatial K-means method and with the climatic temporal series data (1981–2020), a time series analysis we carried out. Later changes in each cluster were simulated in growth chambers, evaluating physiological and developmental responses in avocado seedlings subjected to nanoCaP after adjusting the application form and dose. …”
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  13. 2113
    “…Empiric antimicrobial prescribing before and after implementation of the e-app was compared using interrupted time-series analysis. RESULTS: In total, 237 patients were included in the preimplementation arm and 243 patients were included in the postimplementation arm. …”
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  14. 2114
    “…We used an interrupted time-series analysis with Poisson regression to evaluate the impact of CDS implementation on utilization of urinalyses and urine cultures, antibiotic use, and other outcomes during the pre- and postintervention periods. …”
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  15. 2115
    “…Furthermore, three machine learning models using Lasso Regression, ridge Regression, ElasticNet regression, and Support Vector Regression, as well as deep learning models for time series analysis include long short-term memory, bidirectional LSTM, and gated recurrent unit along with their variants for estimating solar energy generation for every five-minute interval on Amherst weather power station. …”
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  16. 2116
    “…This research encompasses a time-series analysis of NDVI, NDWI, and precipitation, including vegetation and weather dynamism for landslide occurrence. …”
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  17. 2117
  18. 2118
    “…Using wavelet coherence and clustering analysis, we performed a time-series analysis to uncover the intricate connections between climate, local environmental factors, and dengue occurrences. …”
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  19. 2119
    “…The impact of the ASP on changes in antibiotic use and the clinical outcome associated with the implementation of the ASP was evaluated using autoregressive integrated moving average modelling of controlled interrupted time-series analysis. RESULTS: There was a significant and sustained decrease in antibiotic consumption level (step change) in 2 indicators, DOT/1000PD (129.55; P<0.01) and LOT/1000PD (99.95, P<0.01), immediately after the ASP intervention. …”
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  20. 2120
    “…Numbers of stroke admission were evaluated before and after the COVID-19 outbreak by an interrupted time series analysis for both pre- and post-COIVD-19 outbreak. …”
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