Showing 1,861 - 1,880 results of 6,713 for search 'error data analysis', query time: 0.19s Refine Results
  1. 1861
  2. 1862
  3. 1863
  4. 1864

    Reasons for the increase in cyber attacks: analysis of technical and non-technical factors by A. V. Vasilyev

    Published 2023-11-01
    “…This article presents an analysis of both technical and non-technical factors contributing to the growth in volume and diversity of cyber attacks. …”
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    Article
  5. 1865

    CEPHALOMETRIC ANALYSIS BASED ON CONE-BEAM COMPUTER TOMOGRAPHY (LITERATURE REVIEW) by Ye.Ye. Vyzhenko

    Published 2023-12-01
    “…Inaccuracies in the identification of landmarks on two-dimensional images can lead to measurement errors. Threedimensional analysis based on cone-beam computed tomography expands diagnostic possibilities in clinical practice. …”
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    Article
  6. 1866

    Analysis of Leafy Vegetable Nitrate Using a Modified Spectrometric Method by Tzu-Hsien Yu, Shuo-Ping Hsieh, Chien-Ming Su, Feng-Jung Huang, Chien-Che Hung, Lih-Ming Yiin

    Published 2018-01-01
    “…The nitrate contents ranged from 800 to 4,300 μg/g, with bok coy, celery, and pak choi being the highest. Data derived from spectrometry and HPLC were close to each other with most relative errors being within ±10% and were highly correlated with an R square value of 0.969. …”
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    Article
  7. 1867

    Polyomaviruses and the risk of breast cancer: a systematic review and meta-analysis by Tahoora Mousavi, Fatemeh Shokoohy, Mahmood Moosazadeh

    Published 2025-03-01
    “…The quality of each article was assessed using the Newcastle-Ottawa Scale (NOS) checklist. Data analysis was performed using STATA software, and standard errors of prevalence were calculated using the binomial distribution formula. …”
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    Article
  8. 1868

    Design and performance analysis of portable solar powered cooler for vaccine storage by Vicent Marwa, Thomas Kivevele, Baraka Kichonge, Juma Selemani

    Published 2024-11-01
    “…Moreover, the current model reaches a temperature of −12°C in 195 min and it has energy efficient with a COP of 4.5. Statistical analysis further confirms the reliability of the simulation results, with root mean square and mean absolute percentage errors of 6.587 and 24.2%, respectively. …”
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    Article
  9. 1869

    Savi’s pipistrelle (Hypsugo savii) in Ukraine: analysis of records and evidence of expansion by Igor Polischuk, Igor Zagorodniuk

    Published 2024-12-01
    “…The records belong to the period of intensive ultrasonic monitoring data of bat fauna in 2017–2018. All records have a number of similarities described in the article, in particular: a) belonging to the southern territories, b) predominance of records in spring or autumn, c) virtually all records were made in urban landscapes. …”
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    Article
  10. 1870

    Analysis of Common Causes of Out-of-Specification Results in the Test for Depressor Substances by TONG Xiyang, QUE Changtian, ZHANG Feng, ZHAO Lu, WANG Hongping

    Published 2025-06-01
    “…Based on a review of the literature and practical work experience, this article analyzes the causes of OOS in the test for depressor substances from the following five aspects: (1) an analysis of the impact of drug standards on OOS from three aspects: standard determination, standard content, and standard drafting; (2) personnel qualifications, including pre-employment training, compliance with standard operating procedures during experimental operations, and the ability to operate instruments; (3) factors related to cats, used as experimental animals in the test for depressor substances, including physiological characteristics, genetic background, and abnormal conditions during the experiment; (4) reference substances, reagents, test samples, and key instruments such as the multi-channel physiological signal instrument; (5) experimental operations including animal anesthesia, arterial and venous catheterization, drug administration, and data processing. …”
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    Article
  11. 1871

    Pengembangan Auto-AI Model Generatif Analisis Kompleksitas Waktu Algoritma Untuk Data Multi-Sensor IoT Pada Node-RED Menggunakan Extreme Learning Machine by Imam Cholissodin, Dahnial Syauqy, Dwi Ady Firmanda, Ibrahim Aji, Edy Rahman, Syazwandy Harahap, Fernando Septino

    Published 2022-12-01
    “…Based on the tests that have been carried out, the difference in value between the actual data and the prediction results in the size of the MAPE average value of 11.90%, which shows a fairly small error value. …”
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    Article
  12. 1872
  13. 1873
  14. 1874

    A Sub-Hourly Precipitation Dataset from a Pluviographic Network in Central Chile by Claudia Sangüesa, Alfredo Ibañez, Roberto Pizarro, Cristian Vidal-Silva, Pablo Garcia-Chevesich, Romina Mendoza, Cristóbal Toledo, Juan Pino, Rodrigo Paredes, Ben Ingram

    Published 2025-06-01
    “…Each station’s data was subjected to quality control procedures, including manual validation and correction of digitization errors to ensure data integrity. …”
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    Article
  15. 1875
  16. 1876

    New insight into viscosity prediction of imidazolium-based ionic liquids and their mixtures with machine learning models by Amir Hossein Sheikhshoaei, Ali Sanati

    Published 2025-07-01
    “…Outlier detection using the Leverage method indicated that 95.11% of pure IL viscosity data and 94.92% of mixed ILs viscosity data are statistically valid.…”
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    Article
  17. 1877
  18. 1878

    Analysis to Predict the Number of New Students At UNU Pasuruan using Arima Method by Fachri Ayudi Fitrony, Laksmita Dewi Supraba, Tessa Rantung, I Made Artha Agastya, Kusrini Kusrini

    Published 2025-01-01
    “…The resulting model is evaluated using prediction error metrics such as Mean Absolute Error (MAE), Mean Squared Error (MSE), and Root Mean Squared Error (RMSE). …”
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    Article
  19. 1879
  20. 1880

    Study on Calculation of Cross-section Area of River Based on Analysis Method of Mid-point Distance Section by DANG Xicheng, LUO Yi, WANG Haiyan, LI Rong

    Published 2021-01-01
    “…The cross-section area is one of the key factors in flow measurement by velocity area method,and its calculation accuracy is directly related to the accuracy of flow measurement.Due to the complexity and diversity of the river section,the existing software algorithm cannot accurately judge the real position of the river flow through the large section data,resulting in the extraction error of the range of the cross section and the vertical depth.Therefore,with computer programming technology,this paper puts forward the analysis method of river mid-point distance section for identifying the position of river flow and judging the type of section,such as single section and compound section,extracting the water's edge and vertical line,and calculating the area.The application shows that the software can accurately analyze the river flow position under different hydraulic conditions by this method,and calculate the river cross-section area,achieving the purpose of algorithm design.This method can be widely used in automatic hydrological detection equipment or hydrological analysis software to improve the analysis ability of the equipment or software for cross-section flow area of river.…”
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