Showing 3,981 - 4,000 results of 8,676 for search 'rate data (preprocessing OR processing)', query time: 0.27s Refine Results
  1. 3981

    Fault Diagnosis of Axial Piston Pump Based on Extreme-Point Symmetric Mode Decomposition and Random Forests by Lei Yafei, Jiang Wanlu, Niu Hongjie, Shi Xiaodong, Yang Xukang

    Published 2021-01-01
    “…Using the test and verifying the data set for comparative testing, the fault diagnosis precision rates of the model are above 90.6%, the recall rates are more than 90.9%, the F1 score is higher than 90.7%, and the accuracy rate of this model reached 97.14%. …”
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  2. 3982

    Low-temperature thermochronology and its geological significance in the central-northern section of the western margin of the Ordos Basin by G. Xing, G. Xing, Z. Ren, Z. Ren, K. Qi, K. Qi, S. Guo, S. Guo, Y. Liu, Y. Liu, Y. Zhang, H. Lan

    Published 2025-07-01
    “…<p>The study of low-temperature thermochronology at plate edges provides favourable constraints for regional tectonic evolution and surface processes. Based on the existing thermochronological data of multiple cooling events since the Mesozoic era, we conducted apatite fission-track and (U–Th) <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mo>/</mo></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="8pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="1b4178c77ca0d4bfee6c9ddd864f3a43"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="se-16-709-2025-ie00001.svg" width="8pt" height="14pt" src="se-16-709-2025-ie00001.png"/></svg:svg></span></span> He dating studies on drilling samples from the central-northern section of the western margin of the Ordos Basin, revealing the exhumation and cooling history, including differences, in the study area. …”
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  3. 3983

    Automatic essay scoring for discussion forum in online learning based on semantic and keyword similarities by Bachriah Fatwa Dhini, Abba Suganda Girsang, Unggul Utan Sufandi, Heny Kurniawati

    Published 2023-12-01
    “…Design/methodology/approach – The development of the model in the study is divided into seven stages: (1) data collection, (2) pre-processing data, (3) selected pre-trained SentenceTransformers model, (4) semantic similarity (sentence pair), (5) keyword similarity, (6) calculate final score and (7) evaluating model. …”
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  4. 3984

    PALEOEARTHQUAKES IN THE PRIBAIKALIE: METHODS AND RESULTS OF DATING by Oleg P. Smekalin, Anatoly V. Chipizubov, V. S. Imayev

    Published 2015-09-01
    “…Mass sampling, followed with radiocarbon analyses and definition of absolute ages of paleo-earthquakes, provided new data on seismic regimes of the territory and rates of and recent displacements along active faults, and enhanced validity of methods of relative dating, in particular morphometry. …”
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  5. 3985

    The Gonad Maturity of Female Osteochillus vittatus in the presence of Ascorbic Acid by Nuning Setyaningrum, Sugiharto Sugiharto, Hexa Apriliana Hidayah

    Published 2017-07-01
    “…Treatments were supplementation of AA at different dosages of 0, 600, 1200 and 1800 mg/kg fish-fed ration.The gonad maturity level was analysed descriptively and oocyte diameter and larvae survival rate data were analysed by ANOVA. The result showed that supplementation of AA at a dosage of 1200 mg / kg fish-fed ration accelerated the process of gonad maturity, development of oocyt diameter and larvae survival rate as well as the viability of <em>O. vittatus </em>larvae at 90 rearing days. …”
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  6. 3986

    On optimization of substrate removal in a bioreactor with wall attached and suspended bacteria by Alma Mašić, Hermann J. Eberl

    Published 2014-05-01
    “…Instead, we solve the simpler problem to optimize reactor performance in the class of off-on functions, a choice that is motivated by the underlying biological process. These control functions start with an initial no-flow period and then switch to a constant flow rate until the buffer vessel is empty. …”
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  7. 3987

    Fault Detection Based on Kernel Global Local Preserving Projection by Wenbiao Wang, Qianqian Zhang, Youwei Hao

    Published 2025-03-01
    “…Experiments on the Tennessee Eastman process and industrial boilers demonstrate that the proposed method balances global and local data structures, reduces nonlinear influences, and improves the fault detection rate.…”
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  8. 3988

    Study on the Corrosion Laws of 10 Kinds of Steel Samples in the Tidal Range Zone and Total Immersion Zone in Different Marine Environments by YANG Hai - yang, HUANG Gui - qiao, YANG Zhao - hui, HAN Bing, WANG Jia, ZHANG Qi - fu

    Published 2021-10-01
    “…In order to study the corrosion laws in the total immersion zone and tidal range zone in Xiamen, Zhanjiang and Qingdao, the corrosion results of 10 kinds of carbon steel and low - alloy steel specimens exposed for 7 a were obtained through the exposure tests on the spot, and the data was processed by linear fitting. Results showed that in the three locations, the basic rule of the corrosion rate was Qingdao &gt; Zhanjiang &gt; Xiamen, which was closely related to marine fouling. …”
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  9. 3989

    Optimization of Anatase TiO<sub>2</sub> Photocatalyst for Diclofenac Degradation by Using Response Surface Methodology by Desalegn Abdissa Akuma, Henrik Lund, Thi Thanh Hoa Duong, Fekadu Fufa, Jennifer Strunk, Norbert Steinfeldt

    Published 2025-01-01
    “…The model predicted a synthesis temperature of 71 °C and a calcination temperature of 440 °C, which should result in a pseudo-first-order DCF decay rate constant of 0.055 min<sup>−1</sup> and a TOC removal rate of 100%. …”
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  10. 3990

    A knowledge-based clinical decision support system for personalized health examination items in China: design and evaluation by Dan Wu, Jiye An, Shan Nan, Yutong She, Huilong Duan, Ning Deng

    Published 2025-05-01
    “…The system, including the web for primary care clinicians and the app for participants, was constructed to directly assist primary care clinicians through personalized and interpretable health examination item recommendations. The enter rate and mapping rate were created to evaluate the system’s capability to process input health feature data. …”
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  11. 3991

    Use of Manganese Oxide-Coated Sand for the Adsorption of Uranium(VI) Ions from Aqueous Solution Using a Column Mode by Weihua Zou, Jiyun Song, Ke Li, Runping Han

    Published 2010-04-01
    “…Continuous fixed-bed studies were undertaken to evaluate the performance of manganese oxide-coated sand (MOCS) as an adsorbent for the removal of uranium(VI) ions from aqueous solution under the effect of various process parameters such as the bed depth, the flow rate, the presence of salt and the initial U(VI) ion concentration. …”
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  12. 3992

    Estimating Total Sediment Load Using Water Quality Parameters in the Sufi Chay River, Iran: A Comparative Analysis of Soft Computing and Dimensionless Approaches by Jafar Chabokpour

    Published 2025-03-01
    “…Besides, a nonlinear relationship between flow rate and both sediment concentration and discharge in this catchment reflects a complex erosion and transport process. …”
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  13. 3993
  14. 3994

    Effects of green exercise and walking in natural environments on physiological and cognitive health by Akan Bayrakdar, Elif Güneş

    Published 2025-02-01
    “…These measurements were recorded using OpenSesame software and analyzed using the visual memory paradigm. Data were processed using SPSS 26.0 (IBM Corp., Armonk, NY), with statistical significance set at p < 0.05. …”
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  15. 3995

    Experiment and Analysis of Wedge Cutting Angle on Cutting Effect by Deqiang Yang, Xuguang Wang, Yinjun Wang, Huaming An, Zhen Lei

    Published 2020-01-01
    “…In the process of tunnel excavation, large charge wedge cutting blasting is widely used to improve the effect of cut blasting and speed up the excavation rate, which is tantamount to increasing the construction cost. …”
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  16. 3996

    CHANGES, TRENDS AND RELATIONSHIPS BETWEEN AVERAGE INCOME AND CONSUMPTION EXPENDITURES PER HOUSEHOLD IN ROMANIA IN THE PERIOD 2007-2017 by Agatha POPESCU, Toma Adrian DINU, Elena STOIAN

    Published 2019-01-01
    “…The dynamic analysis, descriptive statistics, correlations, and regression functions were used to process data. The results pointed out that both AMI and AME per household increased in Romania, but income growth rate was higher than expenditure increase rate. …”
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  17. 3997

    Epidemiologic Monitoring of Enterovirus (Nepolio) Infection: Rationale for Improvement by M. V. Novoselova, E. V. Albaut, E. B. Brusina

    Published 2024-09-01
    “…The maximal incidence rate of EVnI is discovered in a period from 27th to 36th week (54,35 ‰), which coincides with maximal incidence rate of acute nasopharyngitis (434,78 ‰). …”
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  18. 3998

    To the Question of School Myopia by E. Y. Markova, N. A. Pron'ko, L. V. Aminulla, L. V. Venediktovа, L. Y. Bezmelnitsyna

    Published 2018-03-01
    “…This can be explained by the fact that girls spend more time for learning process and with a faster growth rate of girls in these age periods. …”
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  19. 3999

    Automating areas of interest analysis in mobile eye tracking experiments based on machine learning by Julian Wolf, Stephan Hess, David Bachmann, Quentin Lohmeyer, Mirko Meboldt

    Published 2018-12-01
    “…For an in-depth, AOI-based analysis of mobile eye tracking data, a preceding gaze assignment step is inevitable. …”
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  20. 4000

    Mathematical Modeling Reveals the Role of Hypoxia in the Promotion of Human Mesenchymal Stem Cell Long-Term Expansion by Shuhua Gao, Cheng Xiang, Kairong Qin, Changkai Sun

    Published 2018-01-01
    “…A two-compartment model based on ordinary differential equations (ODEs), which incorporate cellular division and senescence via state transition, was developed to describe the MSC expansion process. Parameters of this model were fitted to experimental data and used to interpret the different proliferative capacities of MSCs under hypoxia and normoxia along with model sensitivity analysis. …”
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