Showing 301 - 320 results of 834 for search 'random binary three', query time: 0.09s Refine Results
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    CO2 CAPTURE MODELING IN AQUEOUS SOLUTION OF METHYLDIETHANOLAMINE AND HEXYLAMINE by CHAKIB BOUALLOU

    Published 2019-09-01
    “…The aim of this work is to establish a thermodynamic model using Non-Random Two-Liquid (NRTL) Electrolyte Aspen PlusTM model, which allows to simulate the CO2 capture by an aqueous mixture of methyldiethanolamine (MDEA) and hexylamine (HA) with mass concentration of MDEA 37 wt % + HA 3 wt %. …”
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  4. 304

    Prevalence and determinants of vulnerability among Sundarbans mangrove forest resource-dependent communities in cyclone-prone southwestern coastal districts of Bangladesh by Md. Tanvir Hossain, Tunvir Ahamed Shohel, Md. Nasif Ahsan, Md. Nazrul Islam

    Published 2025-03-01
    “…Data were collected from 782 SMFRDCs in three Upazila (sub-district) of selected coastal districts using a structured interview schedule (SIS) and following a multistage stratified random sampling approach. …”
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  5. 305

    Hypertensive Patients’ Knowledge of Risk Factors and Warning Signs of Stroke at Felege Hiwot Referral Hospital, Northwest Ethiopia: A Cross-Sectional Study by Addisu Taye Abate, Netsanet Bayu, Tesfamichael G. Mariam

    Published 2019-01-01
    “…Out of the total 284 selected hypertensive patients, 278 of them responded completely with a response rate of 97.9 %. Of these, more than three fourths, 214 (77%) and 201 (72.3%), of them did not identify any risk factors and warning signs of stroke, respectively, with an overall proportion of only 18.3% of them having good knowledge towards stroke. …”
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  6. 306

    Optimization of Inversion Probability Tunable Sequence Phase Modulation for SBS Suppression in Fiber System by Qianhe Shao, Yifeng Yang, He Wang, Haowei Xia, Jingshuai Ma, Chenxiang Qian, Junqing Meng

    Published 2025-01-01
    “…Compared to the pseudo-random binary sequence (PRBS) case, this scheme increases the output power by 700 W at 10 GHz FWHM optical linewidth.…”
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  7. 307

    Increasing proportion of mildly aged population in rural mitigates farmland abandonment in the farming-pastoral ecotone of northern China. by Yuling Jin, Guoliang Zhang, Xin Chen, Yi Zhou, Yukai Wei, Sicheng Mao, Haile Zhao, Wenting Liu, Zhihua Pan, Pingli An

    Published 2025-01-01
    “…The dynamic changes in farmland abandonment from 2000 to 2020 were systematically explored using a trajectory-based land use change detection approach. Binary logit regression models were employed to analyze the driving mechanism of the current farmland abandonment based on 1,195 questionnaires, and then random forest models were used to predict future farmland abandonment trends under various scenarios. …”
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  8. 308

    Predicting suicidal behavior outcomes: an analysis of key factors and machine learning models by Mohammad Bazrafshan, Kourosh Sayehmiri

    Published 2024-11-01
    “…In the second phase, missing data were removed, and the dataset was standardized. Five binary classification algorithms were utilized, including Random Forest, Logistic Regression, and Decision Trees, with hyperparameters optimized using the area under the receiver operating characteristic curve (AUC) and F1 score metrics. …”
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    Knowledge and associated factors towards trachoma in rural Lemo district, Southern Ethiopia, 2021 by Mikias Mered Tilahun, Biruk Lelisa Eticha, Mulunesh Girma Shobiso, Merkineh Markos Lorato

    Published 2024-12-01
    “…Seven kebeles were selected using a simple random sampling method. Then, a systematic random sampling procedure with a five-interval size was applied to select the household.Our study assessed the association between the outcome variable and explanatory variables using binary and multivariate logistic regressions. …”
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    Suitability of different machine learning algorithms for the classification of the proportion of grassland-based forages at the herd level using mid-infrared spectral information f... by A. Birkinshaw, M. Sutter, M. Nussbaum, M. Kreuzer, B. Reidy

    Published 2024-12-01
    “…We compared 4 machine learning methods to assess which statistical model performs best at discriminating these classes. Three of these models have not yet been tested for herd-level dietary proportion classification, and all 4 follow completely different approaches: least absolute shrinkage and selection operator (LASSO), partial least squares discriminant analysis (PLS-DA), random forest (RF), and support vector machines (SVM). …”
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  20. 320

    Choosing health facilities and impact factors of the choice in context of tiered medical system: A questionnaire survey of opinions of patients with multi-morbidity by Yuqin Zhu, Hua Jin, Dehua Yu

    Published 2024-04-01
    “…This will provide a reference for further implementing the tiered medical system and the rational allocation of medical resources. Methods: Using a random sampling method, we selected patients with multi-morbidity who attended from June 1, 2019, to January 1, 2020, at the Shanghai Yangpu District Central Hospital Regional Medical Group, which includes Shanghai Yangpu District Central Hospital and three community health centers (Dinghai, Yanji, and Changbai). …”
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