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Showing 8,321 - 8,340 results of 15,724 for search 'determined (coefficient OR efficient) method', query time: 0.33s Refine Results
  1. 8321

    Green Extraction of Antioxidant Polyphenols from Strawberry Tree (Arbutus unedo L. ) Fruits and Leaves: Application of Deep Eutectic Solvents in the Ultrasound-Assisted Extraction by ÖZGE ALGAN-CAVULDAK

    Published 2025-07-01
    “…Further research into the optimization of parameters of DES-UAE for the extraction of polyphenols from <italic>A. unedo</italic> fruits and leaves may enable scalable applications in the food, pharmaceutical and cosmetic industries where the demand for efficient and sustainable methods is increasing.…”
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    Article
  2. 8322

    An Integrated Approach to Develop a Potent Vaccine Candidate Construct Against Prostate Cancer by Utilizing Machine Learning and Bioinformatics by Aqel Albutti

    Published 2024-12-01
    “…Molecular docking demonstrated an efficient binding affinity of −278 kcal/mol, with hydrogen bonding to several residues. …”
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  3. 8323

    Optimizing the extraction of essential oil yield from Pistacia lentiscus oleo-gum resin by superheated steam extraction using response surface methodology by Muhammad Adnan Ayub, Iqra Iram, Rameen Waseem, Iqra Ayub, Amjad Hussain, Muhammad Amin Abid, Shahzad Zafar Iqbal

    Published 2024-10-01
    “…The study revealed that SHSE yielded higher quantities of EO than other extraction methods. GC-MS analyzed the chemical composition of Pistacia lentiscus L. …”
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    Article
  4. 8324

    Natural Ventilation and Energy Consumption Research for Dry Sports Halls Within National Fitness Centers in Cold Regions—Case Study of Qingdao by Wen Zhang, Lingling Li, Yu Li

    Published 2025-02-01
    “…This research evaluates the natural ventilation efficiency of community fitness centers, avoiding the hidden energy consumption transfer typical of traditional single-objective optimization methods, and improves the energy-efficient design approach for national fitness centers.…”
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    Article
  5. 8325

    Femoral resection accuracy and precision in manual caliper‐verified kinematic alignment total knee arthroplasty by David Forrest Scott, Emma N. Horton

    Published 2025-04-01
    “…We hypothesised that this technique would achieve high accuracy and precision, with an average absolute difference between actual and target distal and posterior femoral resection measurements of ≤ 0.5 mm. Methods 385 consecutive patients underwent primary unrestricted caliper‐verified KA‐TKA with manual instrumentation. …”
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  6. 8326

    DEMAND RESEARCH FOR “PARK AND RIDE” PARKING LOTS by A. O. Lobashov, S. B. Dulfan, A. V. Prasolenko, K. V. Dolya, D. L. Burko

    Published 2018-02-01
    “…The obtained data have made it possible to segment the demand for drivers representing suburban areas according to frequency of visits to the city by private cars has been determined in the paper. Drivers’ satisfaction with their efficient movement through the city has been assessed in the paper. …”
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  7. 8327

    Experimental Study on the Optimization of Rust Removal Effect on Surface Erosion of Grade A Marine Steel by Ultra-High-Pressure Water Jet by Qingbo Zhang, Yupeng Cao, Weidong Shi, Rui Zhou, Shuming Cheng, Zhengang Wang

    Published 2024-11-01
    “…Using the range analysis method to process the orthogonal experimental data, we determined the optimal process parameters for the rust removal efficiency and rust removal quality. …”
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    Article
  8. 8328

    Nitrous oxide prediction through machine learning and field-based experimentation: A novel strategy for data-driven insights by Muhammad Hassan, Khabat Khosravi, Travis J. Esau, Gurjit S. Randhawa, Aitazaz A. Farooque, Seyyed Ebrahim Hashemi Garmdareh, Yulin Hu, Nauman Yaqoob, Asad T. Jappa

    Published 2025-04-01
    “…Feature selection and optimization of input scenarios were achieved using a combination of particle swarm optimization (PSO) and manual methods. Model performance was evaluated using multiple metrics: scatter plots, kite diagrams, density distribution histograms of relative percentage error, coefficient of determination (R2), Nash–Sutcliffe efficiency coefficient (NSE), Percent of BIAS (PBIAS), coefficient of uncertainty at the 95 % confidence level (U95 %), Kling–Gupta efficiency (KGE), Willmott index of agreement (WI), and Legates and McCabe coefficient of efficiency (LME). …”
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    Article
  9. 8329

    Task-Oriented Leadership and Employee Performance: A Case Study of Buhoma Mukono Community Development Association (BMCDA) in Kanungu, Uganda by Orikyiriza, Elli, Moses, Agaba, Alex, Kanyesiime

    Published 2022
    “…Subsequently, the researcher used questionnaires and interview methods to collect data from respondents. The study findings revealed a correlation coefficient of r = .682 which shows a significant relationship between task structure and employee performance. …”
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    Article
  10. 8330

    INVESTIGATION OF THE OPTICAL BONE DENSITY OF THE ALVEOLAR PROCESSES IN THE AREA OF DEFECTS OF DENTITION by S.A. German

    Published 2018-03-01
    “…Investigation of the optical bone density of the alveolar bone in the defect area of the dentition, was carried out on x-ray computed tomography by quantitative three-dimensional cone-beam computed tomography using the apparatus of the "Veraviewepocs 3D". The method is based on determination of attenuation coefficients of x- ray radiation with matter. 60 computer tomograms (32 women and 28 men) with healthy periodontium were analyzed. …”
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    Article
  11. 8331

    Nuclear Forensic Analysis of Rare Earth Elements in Uranium Ore Concentrates by Lan WANG, Quanli CHU, Liangsheng GE, Jianchen JI, Ming HUANG, Zhaohui WU

    Published 2024-07-01
    “…Further analysis of four samples of UOC from different sources shows that the method can accurately determine the rare earth elements in UOC. …”
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    Article
  12. 8332

    The Effect of Iron Deficiency Stress on the Relative Expression of ZIP3, ZIP6, and ZIP7 Genes in Bread Wheat (Triticum aestivum L.) Cultivars by Saeed Rezaei Musa Dargh, Babak Abdollahi Mandoulakani, Raheleh Ghasemzadeh

    Published 2024-09-01
    “…Considering the important role of ZIP proteins in iron uptake efficiency, investigating the expression of the ZIP genes in Fe-efficient and -inefficient bread wheat cultivars can be effective in improving Fe-efficient cultivars in this valuable crop. …”
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  13. 8333

    Attitude Estimation of Spinning Space Targets Utilizing Multistatic ISAR Joint Observation by Jishun Li, Canbin Yin, Can Xu, Jun He, Pengju Li, Yasheng Zhang

    Published 2025-07-01
    “…Additionally, the analytical method for solving the spin vector offers high efficiency and accuracy. …”
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    Article
  14. 8334

    Development of Battery Electric Vehicle's Driving Cycle in the Mountain Environment Based on Big Data by Shujiang Zhu, Tingting Xu, Fangjia Long, Xiaorui Hu

    Published 2024-03-01
    “…The proprietary big data platform provided whole vehicle and battery data, and the short-stroke method was used to identify the kinematic fragments. …”
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  15. 8335

    Compensation of Dynamic Phase Error in the Formation of Orthogonal Components of Input Signals in Microprocessor Protections by F. A. Romaniuk, Yu. V. Rumiantsev, V. Yu. Rumiantsev, I. V. Novash

    Published 2022-06-01
    “…The reduction of the influence of these factors on the behavior of measuring elements is ensured by the use of high-speed shapers to isolate orthogonal components, as well as by compensating for dynamic phase error. The proposed method of forming orthogonal components of a signal with compensation for dynamic phase error is based on obtaining orthogonal Fourier components, followed by determining from their samples the calculated components that coincide or are shifted in phase relative to the orthogonal Fourier components, respectively, in steady-state and transient modes. …”
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  16. 8336

    Inhibitory mechanism on tyrosinase activity of flavonoids from flower buds of Sophora japonica L by Yunfeng Ma, Chaoyang Zhang, Jinlin Li, Jiayan Xiong, Bao-Lin Xiao

    Published 2024-10-01
    “…In this study, extracts of FBSJ from 11 different locations were analyzed using the HPLC method to establish their HPLC fingerprints. By determining the IC50 on tyrosinase activity, it was discovered that the extract from Kunming, Yunnan Province exhibited the strongest inhibitory activity. …”
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  17. 8337

    Validasi dan Perbandingan Metode QuEChERS EN 15662:2008 dan AOAC 2007.01 untuk Analisis Residu Pestisida pada Kentang (Solanum tuberosum L.) Menggunakan LC-MS/MS by Cantikha Fortuna Yesan, Andi Nuraliyah, Andi Nuraliyah, Lisa Adhani, Lisa Adhani

    Published 2025-03-01
    “…Results showed the QuEChERS EN 15662:2008 method had a coefficient of determination (R²) of 1 and 0.9966, showing excellent linearity with LoD and LoQ of 0.000003 μg/kg and 0.000009 μg/kg for dimethoate, respectively, and 0.000003 μg/kg and 0.000008 μg/kg for methidathion, indicating high sensitivity. …”
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  18. 8338

    Correlation Between Blood Culture Time to Positivity and Vegetation Size in <i>Staphylococcus aureus</i> Infective Endocarditis by Sebastian D. Santos-Patarroyo, Juan A. Quintero-Martinez, Brian D. Lahr, Supavit Chesdachai, Omar Abu Saleh, Hector I. Michelena, Hector R. Villarraga, Daniel C. DeSimone, Larry M. Baddour

    Published 2025-04-01
    “…This study evaluates the correlation between vegetation length and TTP in patients with <i>S. aureus</i> IE. <b>Methods:</b> A retrospective cohort study was conducted that included 164 definite cases <i>S. aureus</i> IE. …”
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  19. 8339

    Enhancing the mechanical properties’ performances coconut fiber and CDW composite in paver block: multiple AI techniques with a Performance analysis by G. Uday Kiran, G. Nakkeeran, Dipankar Roy, Sumant Nivarutti Shinde, George Uwadiegwu Alaneme

    Published 2024-12-01
    “…The outcomes from both the training and testing phases demonstrated the strong predictive power of RSM, SVM, GB, ANN, and RF with a criterion used Root Mean square error (RMSE), Mean square error (MSE), Mean Absolute Error (MAE) and correlation coefficient (R). Moreover, the results demonstrated that GB and ANN provide enhanced performance in comparison to SVM and RF for determining testing factors.…”
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    Article
  20. 8340

    Comprehensive Evaluation of Paprika Instance Segmentation Models Based on Segmentation Quality and Confidence Score Reliability by Nozomu Ohta, Kota Shimomoto, Hiroki Naito, Masakazu Kashino, Sota Yoshida, Tokihiro Fukatsu

    Published 2025-05-01
    “…This study proposes an evaluation method that incorporates, in addition to mask average precision, the Aggregated Jaccard Index to assess segmentation quality and the coefficient of determination between confidence scores and Intersection over Union for reliability evaluation. …”
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    Article