Showing 9,381 - 9,400 results of 9,796 for search 'determined (efficiency OR efficient) methods', query time: 0.26s Refine Results
  1. 9381

    3D Printed Bigel: A Novel Delivery System for Cannabidiol-Rich Hemp Extract by Anna Gościniak, Filip Kocaj, Anna Stasiłowicz-Krzemień, Marcin Szymański, Tomasz M. Karpiński, Judyta Cielecka-Piontek

    Published 2024-11-01
    “…In addition, the release profile of CBD and CBDA was evaluated to determine the delivery efficiency of the active ingredient—dissolved active ingredient levels ranged from 74.84% ± 0.50 to 80.87% ± 3.20 for CBD and from 80.84 ± 1.33 to 98.31 ± 1.70 for CBDA depending on the formulation. …”
    Get full text
    Article
  2. 9382

    Numerical investigation of different transverse Rib shapes on thermal convection in a channel filled with nanofluid by Fatima-Zahra Barhdadi, Ikrame Jamal, Kamal Amghar, Salah Daoudi, Réda Yahiaoui, Kamal Ghoumid

    Published 2024-11-01
    “…With the growing interest in energy optimization, corrugated surfaces are arguably an excellent choice, finding applications in areas as diverse as heat exchangers, automobiles, building energy efficiency, and chemical reactors. However, due to the poor thermal properties of conventional fluids, heat transfer is limited. …”
    Get full text
    Article
  3. 9383

    Development of a Prediction Model for Specific Fuel Consumption in Rotary Tillage Based on Actual Operation by Seung-Jun Kim, Moon-Kyeong Jang, Seok-Joon Hwang, Won Suk Lee, Ju-Seok Nam

    Published 2024-11-01
    “…Thus, operating at higher gear and PTO stages within suitable conditions enhances energy efficiency in rotary tillage. Statistical analysis showed that specific fuel consumption significantly correlated with tractor travel speed, PTO shaft power, and PTO shaft speed. …”
    Get full text
    Article
  4. 9384

    Numerical Modeling on the Damage Behavior of Concrete Subjected to Abrasive Waterjet Cutting by Xueqin Hu, Chao Chen, Gang Wang, Jenisha Singh

    Published 2025-06-01
    “…These configurations aim to enhance the efficiency and sustainability of excavation and tunneling processes through improved material removal performance and reduced mechanical wear.…”
    Get full text
    Article
  5. 9385

    Rapid Quantitative Detection of Dye Concentration in Pt/TiO<sub>2</sub> Photocatalytic System Based on RGB Sensing by Cuiyan Han, Ziao Wang, Jiahong Cui, Shuqi Liu, Liu Yang, Yang Fu, Baolin Zhu, Cheng Guo

    Published 2025-05-01
    “…This article presents an integrated strategy that couples high-efficiency photocatalytic degradation with low-cost, rapid detection to overcome the main drawbacks of conventional TiO<sub>2</sub>-based photocatalysts, including a weak visible-light response, rapid charge–carrier recombination, and reliance on expensive instrumentation for dye concentration detection. …”
    Get full text
    Article
  6. 9386

    Prediction of Earthquake Death Toll Based on Principal Component Analysis, Improved Whale Optimization Algorithm, and Extreme Gradient Boosting by Chenhui Wang, Xiaotao Zhang, Xiaoshan Wang, Guoping Chang

    Published 2025-08-01
    “…To address the challenges of small sample sizes, high dimensionality, and strong nonlinearity in earthquake fatality prediction, this paper proposes an integrated modeling approach (PCA-IWOA-XGBoost) combining Principal Component Analysis (PCA), the Improved Whale Optimization Algorithm (IWOA), and Extreme Gradient Boosting (XGBoost). The method first employs PCA to reduce the dimensionality of the influencing factor data, eliminating redundant information and improving modeling efficiency. …”
    Get full text
    Article
  7. 9387

    Design and trial of precision spraying system for weeds in winter wheat field at tillering stage by Bo Li, Peijie Guo, Yu Chen, Jun Chen, Haiying Wang, Jing Zhang, Zhixing Zhang

    Published 2025-12-01
    “…In this study, a precision spraying control method is proposed to reduce the effect of camera frame rate on weed localization failure through three sets of position determination regions, and to address the effect of solenoid valve response frequency on precision spraying by controlling the spray nozzle to continuously spray herbicides on clustered weeds through a velocity-adaptive dynamic overlap region. …”
    Get full text
    Article
  8. 9388

    Influence of internal heat source on penetrative convection in a dual-component hybrid nanofluid layer by Y.H. Gangadharaiah, Manjunatha N, M. Girinath Reddy, Maryam Ali Alghafli, Irshad Ayoob, Nabil Mlaiki

    Published 2025-09-01
    “…The approach enables the determination of the critical Rayleigh number, providing insights into the stability characteristics of the fluid layer. …”
    Get full text
    Article
  9. 9389

    Three-Dimensional Mesoscopic DEM Modeling and Compressive Behavior of Macroporous Recycled Concrete by Yupeng Xu, Fei Geng, Haoxiang Luan, Jun Chen, Hangli Yang, Peiwei Gao

    Published 2025-07-01
    “…The mesoscopic-scale discrete element method (DEM) modeling approach demonstrated high compatibility with macroporous recycled concrete (MRC). …”
    Get full text
    Article
  10. 9390

    Optimizing Decision Making on Business Processes Using a Combination of Process Mining, Job Shop, and Multivariate Resource Clustering by Hanung Nindito Prasetyo, Riyanarto Sarno, Dedy Rahman Wijaya, Raden Budiraharjo, Indra Waspada, Kelly Rossa Sungkono, Abdullah Faqih Septiyanto

    Published 2023-01-01
    “…The large scale and complexity of business processes pose a challenge in improving the quality of process model because the effectiveness of time and the efficiency of existing resources are the biggest challenges. …”
    Get full text
    Article
  11. 9391

    Investigation of Chip Morphology in Elliptical Vibration Micro-Turning of Silk Fibroin by Zhengjian Wang, Xichun Luo, Jining Sun, Wenkun Xie, Yinchuan Piao, Yonghang Jiang, Xiuyuan Chen

    Published 2025-01-01
    “…This research is essential for determining the size and shape of silk fibroin particles, which are crucial for their effectiveness in drug delivery systems. …”
    Get full text
    Article
  12. 9392

    Drowsiness Detection of Construction Workers: Accident Prevention Leveraging Yolov8 Deep Learning and Computer Vision Techniques by Adetayo Olugbenga Onososen, Innocent Musonda, Damilola Onatayo, Abdullahi Babatunde Saka, Samuel Adeniyi Adekunle, Eniola Onatayo

    Published 2025-02-01
    “…The model showed significant precision and efficiency in detecting drowsiness from the given dataset, accomplishing a drowsiness class with a mean average precision (mAP) of 92%. …”
    Get full text
    Article
  13. 9393

    Some of the personal and functional characteristics of agricultural extension workers and their relation to the level of their performance in Babylon Province by Anhar M.A. Hassan, Majid K. Ali

    Published 2018-12-01
    “…The aim of the current study was to determine the job performance level of agricultural extension workers in Babylon province generally to estimate the level of job performance in each field of the research and to find the correlation between the level of job performance and some personal and functional characteristics in Babylon province. …”
    Get full text
    Article
  14. 9394

    Applicability of Different Assimilation Algorithms in Crop Growth Model Simulation of Evapotranspiration by Jingshu Wang, Ping Li, Rutian Bi, Lishuai Xu, Peng He, Yingjie Zhao, Xuran Li

    Published 2024-11-01
    “…Then, based on the ‘localization’ of the CERES-Wheat model, the fused results were incorporated into the data assimilation process to further determine the optimal assimilation method. The results indicate that (1) ESTARFM ET can accurately capture the spatial details of SEBAL ET (R > 0.9, <i>p</i> < 0.01). (2) ESTARFM ET can accurately capture the spatial details of SEBAL ET (R > 0.9, <i>p</i> < 0.01). …”
    Get full text
    Article
  15. 9395

    Expert decision-making in clinicians: An auto-analytic ethnographic study of operational decision-making in urgent care. by Nicola Irvine, Robert Van Der Meer, Itamar Megiddo

    Published 2025-01-01
    “…<h4>Background</h4>Expert clinicians in the UK frequently determine suitable urgent care patient pathways via telephone triage. …”
    Get full text
    Article
  16. 9396

    Dimensionality Reduction using Hybrid Algorithms and Their Application to Remote Sensing Data by Maha Hasso, Mona Siddiq

    Published 2013-03-01
    “…Then find Eigen vector by using Jacobs’s method and this represents the highest value in Eigen vector. …”
    Get full text
    Article
  17. 9397

    Attention-based BiLSTM-XGBoost model for reliability assessment and lifetime prediction of digital microfluidic systems by Lifeng He, Qili Yang, Junxi Chen, Wenjing Liu, Zhijie Luo

    Published 2025-07-01
    “…The model achieved a mean absolute percentage error (MAPE) of 1.6464, Root mean squared error (RMSE) of 0.3667, mean absolute error (MAE) of 0.2557, and a coefficient of determination (R-squared) of 0.9949. Compared to baseline methods, the proposed BiLSTM-XGBoost model achieves the highest prediction accuracy, enabling effective health monitoring, problem identification, and failure prediction. …”
    Get full text
    Article
  18. 9398

    The Relationship between Mental Workload and Job Satisfaction of Faculty Members with their Educational Performance by Neda Mahdavi, Masoud Shafiee Motlagh2, Zahra Cheraghi, Hossein Jafari Mansoorian, Vajihe Ramazani Doroh, Leili tapak, Maryam Afshari, Amin Doosti-Irani

    Published 2024-12-01
    “…Result: The mean cognitive workload of faculty members was 52.94 ± 24.48. Efficiency and time demand scored the highest and lowest among the subscales of workload, respectively. …”
    Get full text
    Article
  19. 9399

    Explainable machine learning model for predicting compressive strength of CO2-cured concrete by Jia Chu, Bingbing Guo, Taotao Zhong, Qinghao Guan, Yan Wang, Ditao Niu

    Published 2025-07-01
    “…To enhance model accuracy and efficiency, K-fold cross-validation and grid search techniques were utilized for hyper-parameter tuning. …”
    Get full text
    Article
  20. 9400

    INOVASI PUPUK ORGANIK KOTORAN AYAM DAN ECENG GONDOK DIKOMBINASI DENGAN BIOTEKNOLOGI MIKORIZA BENTUK GRANUL by A Asngad

    Published 2014-06-01
    “…It can be concluded that the mixture of organic fertilizer (chicken poop and water weed) and biologic fertilizer can be used as an alternative to replace the  inorganic fertilizer , while the granule fertilizer was determined efficiently and effectively as the mixture compound.…”
    Get full text
    Article