Showing 3,261 - 3,280 results of 9,796 for search 'determined (efficiency OR efficient) methods', query time: 0.27s Refine Results
  1. 3261

    Lateral bearing characteristics of subsea wellhead assembly in the hydrate trial production engineering by Jing Zeng, Wen-wei Xie, Bei-bei Kou, Jing-an Lu, Xing-chen Li, De-jun Cai, Hao-xian Shi, Ke-wei Zhang, Hua-qing Liu, Jin Li, Bo Li

    Published 2023-07-01
    “…The field implementations show that compared with the first round of hydrate trial production project, the conductor running depth is increased by 9.42 m, and there is no risk of wellhead overturning during the trial production. The method for determining the minimum conductor running depth in this paper is feasible and will still play an important role in the subsequent hydrate exploration and development.©2023 China Geology Editorial Office.…”
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  2. 3262

    Techno-economic and environmental life cycle impacts of recycled concrete as fine aggregate in rendering mortar: a multi-criteria approach by Mohammed Rihan Maaze, Nikhil Garg, Sourav Kumar Das, Sandeep Shrivastava

    Published 2025-07-01
    “…The study introduced an LCA using SimaPro software and the Ecoinvent V3 database to quantify the environmental impact associated with different proportions of RCFA. The midpoint ReCiPe method assessed 18 environmental impact categories, while the Analytical Hierarchy Process (AHP) determined the optimal RCFA content through multi-criteria decision-making, considering mechanical, environmental, and economic factors. …”
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  3. 3263

    Development of recipes and technologies for producing functional desserts using sea buckthorn fruits by S. O. Nekrasova, A. V. Komarov

    Published 2021-04-01
    “…As a result of the research, the optimal amounts of ingredients in the recipes, the method and technology for the production of desserts have been determined. …”
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  4. 3264

    A Theoretical and Methodological Substantiation of the Approach to Assessing Ukraine’s National Security in the Post-War Period by Khaustova Viktoriia Ye., Trushkina Nataliia V.

    Published 2025-03-01
    “…However, these indices cannot provide a complete and accurate analysis of the level of national security and assess the efficiency of its provision system from methodological positions. …”
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  5. 3265

    Inverse estimation of the release rate of the heated pollutant source with strong convection and its application to the exhaust system design by Lei Cao, Yi Wang, Yanqiu Huang, Shengnan Guo, Junwei Guo, Yingke Zheng

    Published 2025-08-01
    “…Finally, compared to the calculation methods in the existing design manuals, the local exhaust system designed by the IESR method can efficiently capture the pollutants with a 46 % reduction in the exhaust flow rate. …”
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  6. 3266

    An interval-valued type 2 intuitionistic fuzzy theory-based approach to assess the biofuel production and adoption drivers in emerging economies: Implications for sustainability by Shah Murtoza Morshed, Md Shihab Shakur, Rafat Rahman, Mohammad Mynul Islam Mahin, Binoy Debnath, Arman Hossain Apu, Fairuz Al Nafiz, A.B.M. Mainul Bari

    Published 2025-03-01
    “…Specifically, it combines the interval-valued type 2 intuitionistic fuzzy (IVT2IF) theory and the decision-making trial and evaluation laboratory (DEMATEL) method to determine, rank, and assess the correlation among the drivers that affect the sustainable production and adoption of biofuel in emerging economies like Bangladesh. …”
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  7. 3267

    Formwork material selection and optimization by a comprehensive integrated subjective–objective criteria weighting MCDM model by Tamene Taye Worku

    Published 2025-01-01
    “…Abstract Formwork systems account for a considerable cost of a structure because of its labor-intensive nature that needs selection and optimization through an efficient MCDM model. This research therefore suggests a comprehensive integrated subjective–objective criterion weighting MCDM model to overcome this issue. …”
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  8. 3268

    Evaluating Petrophysical Properties Using Digital Rock Physics Analysis: A CO<sub>2</sub> Storage Feasibility Study of Lithuanian Reservoirs by Shruti Malik, Pijus Makauskas, Ravi Sharma, Mayur Pal

    Published 2024-11-01
    “…Using micro X-ray computed tomography (MXCT) and multi-resolution scanning at 8 µm and 22 µm, digital rock volumes (DRVs) from core samples were created to determine porosity and permeability. The method, validated against analogous samples, identified a representative element volume (REV) within sub-volumes, showing a homogeneous distribution of petrophysical properties in the Lithuanian samples. …”
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  9. 3269

    Application of Monte Carlo Simulation for Calculating Power Generation with Exceeding Probability in Wind Farm by Hua LI, Binbin ZHANG, Yanjun DING

    Published 2024-11-01
    “…The Monte Carlo simulation method is scientific and efficient, and the results obtained have statistical significance.…”
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  10. 3270

    Environmental impact study of the sightseeing electric vehicle supply chain based on the B2C e-commerce model and LCA framework by Wei Xia, Chunjun Luo, Li Cai, Juan Yan, Xiaojiang Zhou, Yuan Zhang

    Published 2024-12-01
    “…Strengthening research on strategies or technologies for handling waste batteries and automobiles is key to improving the environmental performance of the supply chain. This method breaks through the requirements and limitations of traditional life cycle assessment methods on data sources and parameters, avoids large-scale calculations that cannot be separated from subjective factors in traditional methods, simplifies the process of supply chain environmental impact assessment, shortens the evaluation time, and improves the efficiency of environmental impact assessment. …”
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  11. 3271

    Biomechanical Analysis of <i>Camellia oleifera</i> Branches for Optimized Vibratory Harvesting by Rui Pan, Ziping Wan, Mingliang Wu, Shikui Lu, Lewei Tang

    Published 2024-12-01
    “…Four main varieties of <i>Camellia oleifera</i> were tested to determine their elastic modulus. The nonlinear least squares method, based on the hyperbolic tangent function, was employed to fit the bending load–deflection curves of the branches. …”
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  12. 3272

    The Optimal Design of an Inclined Porous Plate Wave Absorber Using an Artificial Neural Network Model by Senthil Kumar Natarajan, Seokkyu Cho, Il-Hyoung Cho

    Published 2025-04-01
    “…This study seeks to optimize the shape of a wave absorber with an inclined porous plate using an artificial neural network (ANN) model to improve the operating efficiency and experimental accuracy of a square wave basin. …”
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  13. 3273

    Discussion on transient electromagnetic detection transmitting frequency of groundwater in fire-burned rock in Jundong coalfield by Qiang WANG, Fei LING, Siwei LI, Liqiang FAN, Yuan LIU, Peng WANG, Bo HE, Chao WANG, Xi ZHENG, YILIHAMUJIANG·Tuniyazi, Xudong FAN

    Published 2025-04-01
    “…In order to determine the optimal transmitting frequency when we use transient electromagnetic method to detect groundwater in fire-burned rock in Jundong Coalfield, theoretical analysis, forward and inverse calculation and field test are used to conduct comparative analysis on the effects of rising edge time, formation resistivity and transmitting frequency, respectively. …”
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  14. 3274

    Bio-Inspired Thin-Walled Straight and Tapered Tubes with Variable Designs Subjected to Multiple Impact Angles for Building Constructions by Quanjin Ma, Nor Hazwani Mohd Yusof, Santosh Kumar Sahu, Yiheng Song, Nabilah Afiqah Mohd Radzuan, Bo Sun, Ahmad Yunus Nasution, Alagesan Praveen Kumar, Mohd Ruzaimi Mat Rejab

    Published 2025-02-01
    “…The crushing behaviors of the proposed thin-walled structures were examined for various wall thicknesses of 0.5 mm, 1.5 mm, and 2.5 mm and impact loading angles of 0°, 15°, 30°, and 45°. It was determined that the energy-absorbing characteristics of novel thin-walled structures can be efficiently controlled by varying two geometries and seven cross-section designs. …”
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  15. 3275

    UAV-Based Remote Sensing Monitoring of Maize Growth Using Comprehensive Indices by Tingrui Yang, Jinghua Zhao, Ming Hong, Mingjie Ma, Shijiao Ma, Yingying Yuan

    Published 2025-01-01
    “…Among the three machine learning methods, the RF model demonstrated superior performance, showing the highest accuracy in the growth monitoring model established with CGMICT, with a coefficient of determination (<inline-formula> <tex-math notation="LaTeX">$R^{2}$ </tex-math></inline-formula>) of 0.724, a root mean square error (RMSE) of 0.117, and mean absolute error (MAE) of 0.097. …”
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  16. 3276

    Investigation of Heat and Mass Transfer in the Process of Fuel Preparation from Biomass Particles with High Moisture by A. V. Mitrofanov, O. B. Kolibaba, R. N. Gabitov, D. A. Dolinin, S. V. Vasilevich

    Published 2023-08-01
    “…In addition, the drying stage is extremely energy-consuming, so reliable prediction of its kinetics largely determines the efficiency of the entire technological process. …”
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  17. 3277

    Research on the Service Quality Evaluation System Construction of Future Community Health Scenario by WANG Wenting, WANG Jing, ZHOU Fengchen, LIU Kening, WANG Sheng

    Published 2025-02-01
    “…From October to December 2023, a two-round Delphi expert consultation method was used to refine the indicators, and the Analytic Hierarchy Process (AHP) was applied to determine the weights and composite weights of each indicator. …”
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  18. 3278

    Analysis of the structure and energy parameters of the electrical complex (EC) of gas complex №1 «Gazprom dobycha Yamburg» LLC by L. R. Maskov, V. Y. Kornilov

    Published 2022-04-01
    “…Compare the annual fuel consumption of diesel power plants with EС-1 and EС-2 by monthly load factors.METHODS. When solving the problem, an approximate method was used to determine the energy indicators of electrical loads at each CS CTS and the load factors of DPP according to the readings of active power (wattmetrograms) for the period under consideration.RESULTS. …”
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  19. 3279

    Ways to increase the inter-maitenance period of roads by A. A. Lytkin, G. V. Dolgikh, A. S. Prolygin

    Published 2024-05-01
    “…In order to determine the optimal dosages of sludge for strengthening slag crushed stone, samples with a sludge content of 5, 10, 20, 30% were formed using a similar method and tested for compression and splitting immediately after production and then after 1, 3, 6, 9 and 12 months hardening. …”
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  20. 3280

    Long short-term memory (LSTM) networks for precision prediction of Schottky barrier photodiode behavior at different illumination levels by Gökalp Tulum, Sajjad Nematzadeh, İlke Taşçıoğlu, Şemsettin Altındal, Fahrettin Yakuphanoğlu

    Published 2025-07-01
    “…Hyperparameters, including the number of epochs (150) and batch size (64), were determined empirically to balance computational efficiency and model performance. …”
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