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Showing 8,641 - 8,660 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.32s Refine Results
  1. 8641

    Hybridization of Machine Learning Algorithms and an Empirical Regression Model for Predicting Debris-Flow-Endangered Areas by Xiang Wang, Mi Tian, Qiang Qin, Jingwei Liang

    Published 2023-01-01
    “…Finally, the performance metrics (i.e., coefficient of determination (R2), root-mean-square error (RMSE), and mean absolute error (MAE)) of the proposed hybrid models are comprehensively investigated and compared with the single predictive model (i.e., MARS, RF, SVM, and the empirical model) under fivefold cross-validation. …”
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  2. 8642

    The effect of teacher leadership and school climate on students’ learning outcomes by Carolus Patampang, Patrio Tandiangga, Frans Fandy Palinoan

    Published 2024-05-01
    “…The method used in this research is a survey research method. …”
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  3. 8643

    Evaluation of Waste with High Organic Content in Energy Production by Esin Hande Bayrak Işık, Semire Kalpakçı Yokuş

    Published 2022-12-01
    “…For this reason, plant and animal wastes are converted into energy by obtaining biogas from biomass, which is one of the most environmentally acceptable methods of solution. This system makes it possible to both produce energy and evaluate the end product as fertilizer. …”
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  4. 8644

    Optimization of Boiler Heat Load in Water-Heating Boiler-House by B. A. Bayrashevsky, N. P. Borushko

    Published 2009-04-01
    “…An analytical method for optimization of water-heating boiler loads has been developed on the basis of approximated semi-empirical dependences pertaining to changes of boiler gross efficiency due to its load. …”
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  5. 8645

    Application of the acoustoelastic effect in measurements of residual stresses by J. DEPUTAT

    Published 2014-05-01
    “…Values of acoustoelastic constants and temperature coefficients of velocity change were determined in several construction metals for various types of waves. …”
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  6. 8646

    Advancing in creep index of soil prediction: A groundbreaking machine learning approach with Multivariate Adaptive Regression Splines by Mohammed E. Seno, Husein Ali Zeini, Hamza Imran, Mohammed Noori, Sadiq N. Henedy, Nouby M. Ghazaly

    Published 2024-12-01
    “…However, current empirical methods for determining the creep coefficient often lack precision, highlighting the need for a more accurate predictive model. …”
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    Article
  7. 8647

    HEAT EXCHANGE AND AERODYNAMICS OF THE COMBINED TUBING BUNDLES WITH CROSS INCLINED FINS by Knyazyuk V. I, Lagutin A. E., Stoyanov P. F.

    Published 2013-04-01
    “…The proposed correlations describe an experimental data with a coefficient of determination about 0.979-0.998. The impact of tubes arrangement in a bundle on energy performance of heat exchanger were analyzed using complete and local heat modeling methods at a stationary heat flux. …”
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  8. 8648

    LIGHt-based rapid detection of starch in tobacco leaves by smartphone sensing by Wenchen Li, Yunfei Sha, Junwei Xiong, Yumei Chen, Yaqiong Zhang, Jianhao Zhang, Lan Xu, Weiying Lu

    Published 2025-02-01
    “…Abstract A rapid and efficient detection method to detect the total starch in tobacco leaves using smartphone-based anthrone-sulfuric acid colorimetry is established under the framework of the low-cost, immediate, general-purpose, and high-throughput (LIGHt) smartphone-based colorimetry. …”
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    Article
  9. 8649

    Predictive value of resting-state fMRI graph measures in hypoxic encephalopathy after cardiac arrest by Puck Lange, Marlous Verhulst, Anil Man Tuladhar, Prejaas Tewarie, Hanneke Keijzer, Catharina J.M. Klijn, Cornelia Hoedemaekers, Michiel Blans, Bart Tonino, Frederick J.A. Meijer, Rick C. Helmich, Jeannette Hofmeijer

    Published 2025-01-01
    “…Resting-state fMRI three days after cardiac arrest was used to quantify whole-brain functional connectivity, global efficiency, clustering coefficient, and modularity. …”
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  10. 8650

    Brain Derived Neurotrophic Factor and cognitive markers in subjects with Alzheimer’s disease by Naybí Prendes Rivero, Levis Verde Corvo, Belkis López González, Iris Dany Carmenate Rodríguez, Nibaldo B Mesa Hernández, María A Robinson Agramonte

    Published 2024-03-01
    “…A neuropsychological test battery, and the immunoenzymatic method (ELISA), Promega Emax Kit were applied to determine the serum brain-derived neurotrophic factor levels. …”
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  11. 8651

    GRAVITY VARIATIONS AND RECENT GEODYNAMICS OF THE SOUTH-WESTERN PART OF THE BAIKAL REGION by V. Yu. Timofeev, Ye. N. Kalish, Yu. F. Stus', D. G. Ardyukov, G. P. Arnautov, M. G. Smirnov, A. V. Timofeev, D. A. Nosov, I. S. Sizikov, E. V. Boiko, E. I. Gribanova

    Published 2015-09-01
    “…Modern methods for determination of gravity values make it possible to obtain measurements with the accuracy up to 10–9 from g0 of the normal value (up to 1 microgal = 10 m/sec2). …”
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  12. 8652

    Reconstruction of Tokamak Plasma Emissivity Distribution by Approximation with Basis Functions by Tomasz Czarski, Maryna Chernyshova, Katarzyna Mikszuta-Michalik, Karol Malinowski

    Published 2025-05-01
    “…A robust and computationally efficient method is proposed for reconstructing the spatial distribution of plasma radiated power, with a view toward enabling real-time applications. …”
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  13. 8653

    Cooperative and Hierarchical Optimization Design of Shipboard MVDC System for Adapting to Large, Pulsed Power Load by Zhimeng Liu, Yongbao Liu, Youhong Yu, Rui Yang

    Published 2025-02-01
    “…The proposed method is applied to determine the system optimal energy storage configuration and dynamic performance across multiple scenarios, including different propulsion conditions with various types of large, pulsed power loads. …”
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  14. 8654

    Callous Unemotional Traits dan Perundungan Maya pada Remaja (Callous Unemotional Traits and Cyberbullying In Adolescents) by Aprilia Wira Sarifa, Fatma Kusuma Mahanani

    Published 2020-05-01
    “…The cyberbullying scale included 38 items with coefficient reliability 0,883. Callous unemotional traits scale included 28 items with coefficient reliability 0,894. …”
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  15. 8655

    Repeatability and Reproducibility of Noninvasive Keratograph 5M Measurements in Patients with Dry Eye Disease by Lei Tian, Jing-hao Qu, Xiao-yu zhang, Xu-guang Sun

    Published 2016-01-01
    “…Methods. Forty-two patients with dry eye disease (DED group) and 42 healthy subjects (healthy group) were recruited in this prospective study. …”
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  16. 8656

    Optimal Canceling of the Physiological Tremor for Rehabilitation in Parkinson’s Disease by Behnam Faraji, Zahra Esfahani, Kourosh Rouhollahi, Davood Khezri

    Published 2019-07-01
    “…Furthermore, to enhance the feasibility of the suggested control strategy, the coefficients of the controller were determined using a hybrid version of the harmony search and cuckoo optimization algorithm. …”
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  17. 8657

    Nomogram prediction model for length of hospital stay following laparoscopic appendectomy in pediatric patients: a retrospective study by Ming Liu, Ping Yang, Yunpeng Gou, Qiang Chen, Dong Xu

    Published 2024-12-01
    “…ObjectiveThe aim of this research was to develop and internally validate a nomogram for forecasting the length of hospital stay following laparoscopic appendectomy in pediatric patients diagnosed with appendicitis.MethodsWe developed a prediction model based on a training dataset of 415 pediatric patients with appendicitis, and hospitalization data were collected retrospectively from January 2021 and December 2022. …”
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  18. 8658

    AI based automatic measurement of split renal function in [18F]PSMA-1007 PET/CT by Kristian Valind, Johannes Ulén, Anni Gålne, Jonas Jögi, David Minarik, Elin Trägårdh

    Published 2025-06-01
    “…Left and right renal uptake of PSMA targeted radiopharmaceuticals have shown strong correlations to split renal function (SRF) as determined by other methods. Manual segmentation of kidneys in PET images is, however, time consuming, making this method of measuring SRF impractical. …”
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  19. 8659

    From the Soil to the Wine—Elements’ Migration in Monovarietal Bulgarian Wines by Elisaveta Mladenova, Tsvetomil Voyslavov, Ivan Bakardzhiyski, Irina Karadjova

    Published 2025-01-01
    “…However, ensuring wine authenticity and establishing reliable methods for its assessment are critical challenges in wine quality control. …”
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  20. 8660

    Genetic diversity and development of core collection in tobacco (Nicotiana tabacum L.) resources by Zhou Jiaping, Yang Chunyuan, Wu Chun, Wang Rengang, Shi Yuewei, Xie Shengdong, Wang Zhihong, Xu Haiming, Ren Xueliang

    Published 2014-07-01
    “…Finally, the subset (S1C3_10), sampled by a centroid method combined with preferred sampling at 10% proportion, was determined to be a core collection of the tobacco germplasm. …”
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