Showing 1,041 - 1,060 results of 1,176 for search '"time series"', query time: 0.07s Refine Results
  1. 1041

    Leveraging the McGeer Criteria to Estimate the Frequency of Inappropriate Antibiotic Prescribing for Urinary and Respiratory Tract Infections Relative to the Onset of the COVID-19... by Paulina M. Colombo, Ferris A. Ramadan, Dilsharan Kaur, Darunee Armenta, Peter P. Patterson, Katherine D. Ellingson

    Published 2025-01-01
    “…Logistic regression models identified predictors of inappropriate prescribing, and an interrupted time-series analysis (ITS) examined trends relative to the pandemic onset (11 March 2020) in Arizona. …”
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    Article
  2. 1042

    Air Quality, Atmospheric Variables and Spread of COVID-19 in Delhi (India): An Analysis by Abhishek Dutta, Wanida Jinsart

    Published 2020-11-01
    “…Abstract Based on a time series analysis of the criteria pollutants, meteorological parameters, and COVID-19 positive cases, this paper explores the impact of epidemic prevention and control actions on air quality for five different periods of COVID-19 outbreak in Delhi, India. …”
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    Article
  3. 1043

    Anomaly Detection Using Explainable Random Forest for the Prediction of Undesirable Events in Oil Wells by Nida Aslam, Irfan Ullah Khan, Aisha Alansari, Marah Alrammah, Atheer Alghwairy, Rahaf Alqahtani, Razan Alqahtani, Maryam Almushikes, Mohammed AL Hashim

    Published 2022-01-01
    “…The sensors of oil wells generate massive amounts of multivariate time-series data for surveillance engineers to analyze manually and have continuous insight into drilling operations. …”
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    Article
  4. 1044

    Exploring the potential of palm oil plantation waste for local communities using mixed methods by A. Ilhami, T. Hidayat, Riandi .

    Published 2024-11-01
    “…The prediction method uses the time series modeler method with the help of a statistical package for the social sciences 23. …”
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    Article
  5. 1045

    Research on power plant security issues monitoring and fault detection using attention based LSTM model by Shengda Wang, Zeng Dou, Danni Liu, Han Xu, Ji Du

    Published 2025-01-01
    “…Methodology For the purpose of this investigation, an attention-based long short-term memory (Att-LSTM) model was used for the categorization of time series actual data. The approach that has been developed is able to identify defects in photovoltaic arrays and inverters, which offers a dependable option for improving the efficiency and dependability of solar energy systems. …”
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    Article
  6. 1046

    Evaluation and Correction of GPM IMERG Precipitation Products over the Capital Circle in Northeast China at Multiple Spatiotemporal Scales by Wei Sun, Yonghua Sun, Xiaojuan Li, Tao Wang, Yanbing Wang, Qi Qiu, Zhitian Deng

    Published 2018-01-01
    “…According to this analysis, the GPM IMERG Final Run products at daily and monthly timescales have good detection ability and can provide data support for long-time series analyses in the Beijing-Tianjin-Hebei region.…”
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  7. 1047

    Evaluation of Zenith Tropospheric Delay Derived from Ray-Traced VMF3 Product over the West African Region Using GNSS Observations by Samuel Osah, Akwasi A. Acheampong, Collins Fosu, Isaac Dadzie

    Published 2021-01-01
    “…The IGS provides highly accurate and highly reliable daily time-series Zenith Tropospheric Delay (ZTD) products using data from the member sites towards the use of GNSS for precise geodetic, climatological, and meteorological applications. …”
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  8. 1048

    Worth the effort? A practical examination of random effects in hidden Markov models for animal telemetry data by Brett T. McClintock

    Published 2021-08-01
    “…I focused on sampling scenarios more typical of telemetry studies, which often consist of relatively long time series (30–250 observations per animal) for relatively few individuals (5–100 animals). …”
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    Article
  9. 1049

    Crop water productivity assessment and planting structure optimization in typical arid irrigation district using dynamic Bayesian network by Yantao Ma, Jie Xue, Xinlong Feng, Jianping Zhao, Junhu Tang, Huaiwei Sun, Jingjing Chang, Longke Yan

    Published 2024-07-01
    “…In this study, we propose a framework that integrates remote sensing data, time series generative adversarial network (TimeGAN), dynamic Bayesian network (DBN), and optimization model to assess crop water productivity and optimize crop planting structure under limited water resources allocation in the Qira oasis. …”
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  10. 1050

    Data from Emergency Medical Service Activities: A Novel Approach to Monitoring COVID-19 and Other Infectious Diseases by Daniele del Re, Luigi Palla, Paolo Meridiani, Livia Soffi, Michele Tancredi Loiudice, Martina Antinozzi, Maria Sofia Cattaruzza

    Published 2025-01-01
    “…Results show that EMS data mirrored the time series of cases or deaths in Lombardy, with good agreement also being found with seasonal flu outbreaks. …”
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  11. 1051

    Handshake antimicrobial stewardship for adult surgical patients by Abby Kosharek, Elizabeth Neuner, Emily Welch, Spenser January, Alice Bewley, Kevin Hsueh, Sena Sayood

    Published 2025-01-01
    “…Total antimicrobial usage significantly decreased between the pre- and post-implementation period (608 vs 542 d of therapy/1,000 d present, P = 0.004). An interrupted time series found that there was an immediate (P < 0.001) and sustained (P < 0.001) decrease in antibiotic spectrum index during the post-implementation period. …”
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  12. 1052

    Leveraging airborne imaging spectroscopy and multispectral satellite imagery to map glacial sediment plumes in Kachemak Bay, Alaska by L. Hartl, C. Schmitt, M. Stuefer, J. Jenckes, B. Page, C. Crawford, G. Schmidt, R. Yang, R. Hock

    Published 2025-02-01
    “…This informs the subsequent analysis of a homogenized, Rayleigh corrected time series of Landsat and Sentinel-2 images and seasonal patterns of turbidity.New Hydrological Insights for the RegionOur results provide the most comprehensive data set on water surface turbidity in Kachemak Bay to date and improve understanding of spatial and seasonal variability of glacial turbidity in a data sparse region. …”
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  13. 1053

    Geodetic Evidence of the Interannual Fluctuations and Long-Term Trends Over the Antarctic Ice Sheet Mass Change by Yuanjin Pan, Xiaohong Zhang, Jiashuang Jiao, Hao Ding, C. K. Shum

    Published 2025-01-01
    “…The principal component analysis method is utilized to extract common mode signals from GPS time series, while correcting for various surface loads. …”
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  14. 1054

    Exploring the nexus between economic growth and economic performance in Nepal by Yadav Mani Upadhyaya, Khom Raj Kharel, Suman Kharel, Basu Dev Lamichhane

    Published 2023-11-01
    “…Using E-Views 10, a descriptive and analytical research approach has been applied to analyze time series secondary data from 1990–2021 using an econometric model. …”
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  15. 1055

    Temporal Forecasting of Distributed Temperature Sensing in a Thermal Hydraulic System With Machine Learning and Statistical Models by Stella Pantopoulou, Matthew Weathered, Darius Lisowski, Lefteri H. Tsoukalas, Alexander Heifetz

    Published 2025-01-01
    “…We first study prediction of DTS time series using Vanilla LSTM and ARIMA models trained on prior history of the same FOS that is used for testing. …”
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  16. 1056

    Prevalence of Malaria among Adults in Ethiopia: A Systematic Review and Meta-Analysis by Fasil Adugna Kendie, Tamirat Hailegebriel W/kiros, Endalkachew Nibret Semegn, Melaku Wale Ferede

    Published 2021-01-01
    “…The pooled prevalence estimates with 95% confidence interval were analyzed using a random-effect model, and the possible source of heterogeneity across studies was indicated through subgroup analysis, inverse of variance (I2), and time series analysis. The presence of publication bias was evaluated using funnel plots and Egger’s regression test. …”
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  17. 1057

    A New Algorithm for Extracting Winter Wheat Planting Area Based on Ownership Parcel Vector Data and Medium-Resolution Remote Sensing Images by Huaming Xie, Qianjiao Wu, Ting Zhang, Zhende Teng, Hao Huang, Ying Shu, Shaoru Feng, Jing Lou

    Published 2021-01-01
    “…It is a feasible direction for precision agricultural subsidies, but it is difficult to collect large-scale parcel data and obtain high spatial resolution or time-series remote sensing images in mass production. …”
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  18. 1058

    An Apparent Thermal Inertia Based Trapezoid Model for Downscaling ESA CCI Soil Moisture Products by Shulin Li, Minfeng Xing, Taifeng Dong

    Published 2025-01-01
    “…Further analysis based on the time series SM indicated that both the CCI SM and the downscaled SM are in good agreement in terms of temporal evolution. …”
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  19. 1059

    Investigation into the Prediction of Ship Heave Motion in Complex Sea Conditions Utilizing Hybrid Neural Networks by Yuchen Liu, Xide Cheng, Kunyu Han, Zhechun Liu, Baiwei Feng

    Published 2024-12-01
    “…Simulations of a standard container ship’s motion time series under complex sea state conditions were carried out. …”
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  20. 1060

    A Line of Sight/Non Line of Sight Recognition Method Based on the Dynamic Multi-Level Optimization of Comprehensive Features by Ziyao Ma, Zhongliang Deng, Zidu Tian, Yingjian Zhang, Jizhou Wang, Jilong Guo

    Published 2025-01-01
    “…Overall, this new network architecture combines the capabilities of local feature extraction, global feature preservation, and time series modeling, resulting in superior performance in the 5G channel impulse response (CIR) signal classification task, improving the accuracy of the model and accurately identifying the key characteristics of multipath signal propagation. …”
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