Mostrando 1,641 - 1,660 Resultados de 3,489 Para Buscar '"time series analysis"', tiempo de consulta: 0.35s Limitar resultados
  1. 1641
    “…This method can be used to calculate the root-mean-square deviation (RMSD) of structure between two specified time points and to analyze protein dynamics behavior through time series analysis. We applied this method to the Trp-cage trajectory calculated by the Anton supercomputer and found that it shows regions of stable states as well as the conventional RMSD. …”
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  2. 1642
    por Chicea, Dan, Olaru, Sorin
    Publicado 2023
    “…Our DLS setup was straightforward, and the time series analysis involved evaluating the frequency spectrum of the scattered light intensity—also known as the power spectrum—filtering it, and fitting the expected Lorentzian line to it to determine the parameters and the average diameter of the suspended particles. …”
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  3. 1643
    “…In this paper, the issue of predicting electrical machine failures by predicting possible anomalies in the data is addressed through time series analysis. The time series data are from a sensor attached to an electrical machine (motor) measuring vibration variations in three axes: X (axial), Y (radial), and Z (radial X). …”
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  4. 1644
    por Yang, Xueyan, Liu, Liping, Li, Rui
    Publicado 2023
    “…METHODS: An explanatory time-series analysis methodology was adopted to analyze the nation-wide data ranging from 1987–2017. …”
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  5. 1645
    “…The results of the time series analysis by state space modeling, using the dosages of the anti-epileptic drugs as external control inputs, provide a decision on the effect of the drugs in a particular patient, with respect to reducing or increasing the number of seizures.…”
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  6. 1646
    “…BACKGROUND: Intervention time series analysis (ITSA) is an important method for analysing the effect of sudden events on time series data. …”
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  7. 1647
    “…We present an univariate time series analysis of pertussis, mumps, measles and rubella based on Box-Jenkins or AutoRegressive Integrated Moving Average (ARIMA) modeling. …”
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  8. 1648
    “…This commentary addresses recent advances in methods for short-time series analysis including simplification-based approaches and the integration of multi-source information. …”
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  9. 1649
    “…The method used was time-series analysis. Statistical analyses were run on SAS System for Windows, release 9.1. …”
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  10. 1650
    “…BACKGROUND: Malaria remains a serious problem in French Guiana, which is at potential risk for drought linked with the El Niño Event and where there could be a risk of malaria epidemic after the onset of an El Niño event. METHODS: A time series analysis using ARIMA was developed to investigate temporal correlations between the monthly Plasmodium falciparum case numbers and El Niño Southern Oscillation (ENSO) as measured by the Southern Oscillation Index (SOI) at the Cayenne General Hospital between 1996 and 2009. …”
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  11. 1651
    por Li, Xiu-hong, Cheng, Xiao, Yan, Ke, Gong, Peng
    Publicado 2010
    “…Through a Client/Server mode the management software for remote data center achieves real-time data distribution and time-series analysis. Besides, a GSM-short-message-based interface is developed for sending real-time environmental measurements, and for alarming when a measurement is beyond some pre-defined threshold. …”
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  12. 1652
    “…We conducted a time-series analysis to investigate short-term correlations between weekly laboratory-confirmed reports of putative triggering pathogens and weekly hospitalizations for GBS in England from 1993 through 2002. …”
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  13. 1653
    “…The relationships between antimicrobial use and MRSA prevalence were analyzed by time-series analysis. From June 1997 to December 2000, dynamic, temporal relationships were found between monthly %MRSA and previous %MRSA, macrolide use, third-generation cephalosporin use, and fluoroquinolone use. …”
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  14. 1654
    “…We performed a time-series analysis of data from the Kids’ Inpatient Database within the Health Care Cost and Utilization Project during 1997–2006 and a cross-sectional analysis within the National Hospital Discharge Survey during 2006. …”
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  15. 1655
    “…In many domains, like seismography or medicine, time series analysis focuses on particular regions of interest, known as events, whereas the remainder of the time series contains hardly any useful information. …”
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  16. 1656
    por Fu, King-wa, Chan, C. H.
    Publicado 2013
    “…In this study, we deploy interrupted time-series analysis using ARIMA transfer function models to investigate systematically the impact of thirteen celebrity suicides on subsequent suicide rates in South Korea. …”
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  17. 1657
    por Stephenson, Richard
    Publicado 2013
    “…In a recent study,(1) ultradian rhythms of rat sleep-wake behavior were found, using several methods of time series analysis, to be “quasiperiodic.” That is, ultradian period varied apparently randomly around a mean of approximately 4 h, with no relationship between ultradian period and time of day. …”
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  18. 1658
    por Razvodovsky, Y. E.
    Publicado 2013
    “…Age-standardized sex-specific male and female IHD mortality data for the period 1980–2005 and data on overall alcohol consumption were analyzed by means of autoregressive integrated moving average (ARIMA) time series analysis. Results. The results of the analysis suggest that 41.1% of all male deaths and 30.7% of female deaths from IHD in Russia could be attributed to alcohol. …”
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  19. 1659
    “…TBARS levels were measured spectrophotometrically using a high-throughput 96-well plate method. Time series analysis was performed using standard statistical methods. …”
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  20. 1660
    “…We have also identified three challenges and three open issues for future research, after reviewing the existing articles. Our time series analysis demonstrates a trend towards the integration of external sensing units with SPs for improvement in usability of the systems.…”
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