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Showing 8,101 - 8,120 results of 15,724 for search 'determined (coefficient OR efficiency) method', query time: 0.34s Refine Results
  1. 8101

    Optimized SVR with nature-inspired algorithms for environmental modelling of mycotoxins in food virtual-water samples by Abdullahi G. Usman, Sagiru Mati, Hanita Daud, Ahmad Abubakar Suleiman, Sani I. Abba, Hijaz Ahmad, Taha Radwan

    Published 2025-05-01
    “…The performance of the models was assessed via mean square error, correlation coefficient, and Nash–Sutcliffe efficiency. The SVR-HHO model outperformed existing methods by 4–7% in both the two learning (training and testing) phases respectively. …”
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  2. 8102

    Evaluation of hydraulic fracturing using machine learning by Ali Akbari, Ali Karami, Yousef Kazemzadeh, Ali Ranjbar

    Published 2025-07-01
    “…Among the tested models, RF outperformed others by achieving the highest coefficient of determination (R2 = 0.9804), alongside the lowest Mean Absolute Deviation (MAD) and Root Mean Square Error (RMSE) for both training and testing phases. …”
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  3. 8103

    LOGIC SIMULATION OF LIFE SUPPORT SYSTEM COMPONENT IN REAL TIME by A. S. Marchenko, A. B. Sulin

    Published 2016-07-01
    “…Is analyzed the possibility of using the proposed method in the design of ventilation systems.The proposed method allows at the design stage to determine the maximum replacement intervals of the systems filter elements, as well as to predict the time to switch the fan motor speeds. …”
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    Article
  4. 8104

    Analysis of associated factors affecting hematoma evacuation rates in spontaneous intracerebral hemorrhage with stereotactic aspiration combined with catheter drainage by Xinqun Luo, Keming Song, Lingyun Zhuo, Fuxin Lin, Zhuyu Gao, Qiu He, Yan Zheng, Kunbin Lian, Huangcheng Shangguan, Xingguang Luo, Yuanxiang Lin, Dezhi Kang, Wenhua Fang

    Published 2025-05-01
    “…Multivariate logistic regression using the stepwise forward method to identify the independent risk factors. A predictive scoring model was developed based on regression coefficients. …”
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    Article
  5. 8105

    Optimizing Sustainable Rural Tourism: Key Factors for Development in Semi-Arid Regions (A Case Study of Abadeh County) by Omid Khademhosseini, Bijan Rahmani, Shahriar Khaledi, Ali Osanlu

    Published 2024-12-01
    “…The statistical population consisted of experts from various departments in Abadeh County with a sample size of 50 participants determined using the snowball sampling method. Data were collected using a researcher-designed questionnaire that included internal and external factors. …”
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    Article
  6. 8106

    An adaptive hybrid schema for data-centric storage in wireless sensor networks by Pooya Hejazi

    Published 2016-10-01
    “…Storage, query cost, and energy efficiency are among the most important data dissemination issues in wireless sensor networks. …”
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    Article
  7. 8107

    CONCEPT OF CONSTRUCTION OF CONTROL AND TEST STATION by Yurii Pribyliev B. Pribyliev

    Published 2018-08-01
    “…The article proposes the concept of the construction of automated control and test station, which is based on the combination of the method of constructing the functional organization of the control and test station and the method of synthesizing the structure of the control and test station on the basis of software-hardware blocks, which allows simplifying and increasing the efficiency of the development of the control program, reducing the construction time and the volume of hardware control and test station, unification and further modification. …”
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    Article
  8. 8108

    SISTEM PENDUKUNG KEPUTUSAN TENDER PROYEK MENGGUNAKAN METODE BENEFIT COST RATIO by Siti Hardiyanti Rukmana

    Published 2017-01-01
    “…The output of this process is the winner of the tender project based on calculations Benefit Cost Ratio (BCR). Therefore, the method Benefit Cost Ratio (BCR) can be used as a decision support system to determine the winner of the project tender.…”
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    Article
  9. 8109

    Phenomenon of suppression of estrogen signaling in breast cancer cells under ultraviolet irradiation: role of Snail proteins by D. V. Sorokin, O.  E. Andreeva, A. M. Scherbakov, D. I. Salnikova, M. V. Gudkova, M. A. Krasil’nikov

    Published 2023-12-01
    “…The study of the effect of irradiation or any other DNA-damaging agents on the sensitivity of tumors to conservative therapy, drug or hormonal, is among the most imporant tasks that determine the efficiency of combined therapy of cancer patients.Aim. …”
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    Article
  10. 8110

    COLLABORATIVE LEARNING OR INDEPENDENT LEARNING PREFERENCES IN ACADEMIC ENVIRONMENTS by Ecaterina Sarah FRĂSINEANU

    Published 2025-06-01
    “…Our findings highlighted that preferences are determined by a series of contextual factors: the possibilities of attentional concentration, the access to resources, the personal rhythms, the pursuit of efficiency, personality types, the learning planning skills, the need for evaluative feedback, the conceptions about the development of the creative process, the degree of social trust, the way of public expression, the teachers' practices. …”
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    Article
  11. 8111

    Sample Training Based Wildfire Segmentation by 2D Histogram θ-Division with Minimum Error by Jianhui Zhao, Erqian Dong, Mingui Sun, Wenyan Jia, Dengyi Zhang, Zhiyong Yuan

    Published 2013-01-01
    “…To further improve the accuracy, the combination approach is presented with both θ-division and other segmentation methods such as GMM. Our approach is tested on real images, and the experiments prove its efficiency for wildfire segmentation.…”
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  12. 8112

    Study of regulated deficit irrigation regime based on individual fruit weight and quality response to water deficit duration: A case study in tomato by Xianbo Zhang, Hui Yang, Taisheng Du

    Published 2025-02-01
    “…Different RDI scenarios were evaluated to determine the optimal RDI regime through the CRITIC-TOPSIS integrated evaluation method using tomato WP, DW TSS, SAR, Ly, and CI as evaluation indexes. …”
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  13. 8113

    Evaluation of Landslide Susceptibility Zonation applying Fuzzy Gamma Operators in Taleghanroud Watershed of Qazvin Province by Jamal Mosaffaie, Amin Salehpour Jam, Faramarz Sarfaraz, Samad Shadfar

    Published 2020-12-01
    “…Conclusion: The Fuzzy Gamma operators are among the conventional and relatively new methods for landslide susceptibility zoning. These methods have no limitations of algebraic addition operators or multiplication of layers due to the use of fuzzy logic. …”
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  14. 8114

    Nursing informatics competence and its associated factors among nurses in Tanzania: a cross-sectional study by Mariam A. Kidayi, Elihuruma Eliufoo Stephano, Ziada Juma Sellah, Mtoro J. Mtoro, Yang Min

    Published 2025-08-01
    “…Regression analysis identifies several factors, including individual factors such as ICT knowledge score (coefficient = 0.6026, p = 0.023), ICT attitude score (coefficient = 0.7929, p = 0.018), and self-efficacy score (coefficient = 2.2891, p < 0.001). …”
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  15. 8115

    Effect of phase change materials on the thermal behavior of biomass-based composites by Benjamin Durakovic, Nadir Mujković, Alma Hudović-Kljuno, Emira Gibanica

    Published 2025-02-01
    “…The effective thermal conductivity of each sample was determined using the guarded hot plate method under steady-state conditions. …”
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  16. 8116

    Construction and validation of a test for the assessment of psychological complexes based on Jungian analytical psychology by Mohammad Khorsandi, Fatemeh Golshani, Fariba Hassani, Roya Koochak Entezar

    Published 2025-01-01
    “…Methods: The research method is a qualitative (qualitative-quantitative) exploratory type that in the first stage of the research was qualitative and with the thematic analysis method, and in the quantitative stage, a descriptive study of the developmental-applied type was designed and implemented. …”
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  17. 8117

    Controlling Mechanism of Rock Burst by CO2 Fracturing Blasting Based on Rock Burst System by Tianwei Lan, Chaojun Fan, Jun Han, Hongwei Zhang, Jiawei Sun

    Published 2020-01-01
    “…It is a new, safe, and efficient method to prevent and control rock burst, which can be applied widely.…”
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  18. 8118

    Collapse Potential of an Existing Reinforced Concrete Bridge Structure by Zeynep Yılmaz, Murat Serdar Kirçil

    Published 2025-03-01
    “…The interstory drift limits related to the performance levels defined by the Turkish Bridge Seismic Design Code 2020 were determined by the incremental dynamic analysis method, and fragility curves were obtained using 10 different earthquake records based on these determined limits. …”
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  19. 8119

    Preservation of Antibodies to Vaccine-Controlled Infections in Children WITH Oncological Diseases by S. M. Kharit, Yu. E. Konstantinova, O. V. Goleva, A. A. Ruleva, K. K. Tikhomirova, O. V. Iozefovich, I. V. Fridman

    Published 2023-09-01
    “…The concentration of antibodies was determined by the ELISA method. The minimum protective level was considered to be the amount for measles ³0.18 IU/ml, rubella - ³25 IU/ml; hepatitis B - ³10 IU/ml; diphtheria – 0.03 IU/ml and higher. …”
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  20. 8120

    STUDY OF BIOCHEMICAL MARKERS’ CONTENT OF BONE TISSUE METABOLISM IN THE ORAL LIQUID OF PATIENTS WITH GENERALIZED PERIODONTITIS by I.V. Vozna, A.V. Samoilenko, S.V. Pavlov

    Published 2020-12-01
    “…We have established a direct strong connection between the level of MMP-8 in the oral fluid and the degree of the disease using the method of mathematical analysis. The correlation coefficient was (γ = 0.892, p <0.05) in the comparison group and (γ = 0.965, p <0.05) in the study group. …”
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