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Showing 14,461 - 14,480 results of 15,724 for search 'determined (coefficiency OR efficient) method', query time: 0.26s Refine Results
  1. 14461

    Advanced intelligent techniques for modeling oxygen storage in zeolite-based porous materials by Arefeh Naghizadeh, Ahmadreza Jafari-Sirizi, Behnam Amiri-Ramsheh, Saeid Atashrouz, Dragutin Nedeljkovic, Ahmad Mohaddespour, Abdolhossein Hemmati-Sarapardeh

    Published 2025-08-01
    “…The findings demonstrated the superior performance of the GRNN model, achieving an exceptional root mean square error of 0.03 and a coefficient of determination (R2) of 0.9991, outperforming the other techniques. …”
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  2. 14462

    PSOA-LSTM: a hybrid attention-based LSTM model optimized by particle swarm optimization for accurate lung cancer incidence forecasting in China (1990–2021) by Nannan Xu, Guang Yang, Linlin Ming, Jiefei Dai, Kun Zhu

    Published 2025-08-01
    “…The proposed model was compared against traditional models including ARIMA, standard LSTM, Support Vector Regression (SVR), and Random Forest (RF).ResultsThe PSOA-LSTM model achieved superior performance across five key evaluation metrics: mean squared error (MSE) = 0.023, coefficient of determination (R2) = 0.97, mean absolute error (MAE) = 0.152, normalized root mean squared error (NRMSE) = 0.025, and mean absolute percentage error (MAPE) = 0.38%. …”
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  3. 14463

    Ship motion identification model based on enhanced Bi-LSTM by Haozhe ZHANG, Zhibo YANG, Xuguo JIAO, Chengxing LÜ, Peng LEI

    Published 2025-02-01
    “…Finally, using the navigation data of KLVCC2 ships, the prediction effects of the enhanced Bi-LSTM model are compared with those of the Support Vector Machine (SVM), Gate Recurrent Unit (GRU), and long short-term memory (LSTM) models.ResultsThe Root Mean Square Error (RMSE) and Mean Absolute Error (MAE) performance indicators of the enhanced Bi-LSTM model in the test set are lower than 0.015 and 0.011 respectively, and the coefficient of determination(R2)is higher than 0.99913, demonstrating prediction accuracy significantly higher than that of the SVM, GRU, and LSTM models.ConclusionThe proposed enhanced Bi-model has excellent generalization performance and excellent prediction stability and precision, and effectively realizes ship motion identification.…”
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  4. 14464

    STRATEGIC ANALYSIS OF THE STATE-PRIVATE PARTNERSHIP INSTITUTE IN THE HEALTHCARE by V. L. Adzhienko, N. N. Kosinova

    Published 2017-09-01
    “…A number of new components complementing the system of strategic analysis of PPPs in the healthcare were proposed, and generalizations and conclusions were made.The aim of the research is to study the impact of the strategic analysis of PPPs in the sphere of healthcare on the formation of strategic directions for increasing the efficiency of using the PPP institution in healthcare.Materials and methods. …”
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  5. 14465

    The Modeling of Perovskite Materials CsPbX<sub>3</sub> (X = I, Br) by Changing the Concentration of Halide: Experimental and DFT Study by Alicja Mikłas, Zbigniew Starowicz, Marek Lipiński, Marek J. Wójcik, Takahito Nakajima, Mateusz Z. Brela

    Published 2025-01-01
    “…To reduce the band gap value and increase the perovskite stability, very intensive research, both theoretical and experimental, is devoted to structures with mixed halides, i.e., a mixture of bromine and iodine with the general formula CsPbBr<sub>x</sub>I<sub>3−x</sub>. Computational methods based on DFT have been successfully used for many years to determine the parameters and properties of materials. …”
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  6. 14466

    THE CONCEPT OF A COMPREHENSIVE PROGNOSTIC MODEL OF THE EFFECTIVENESS OF IMPLEMENTATION OF MINIMALLY INVASIVE INTERVENTIONS IN THE TREATMENT OF CARIOUS PATHOLOGY by S.B. Kostenko, O.Ya. Bilynskyi, G.N. Nakashydze, M.O. Stetsyk, M.Yu. Goncharuk-Khomyn, I.V. Penzelyk

    Published 2021-06-01
    “…As a result of scientific research and comparative analysis of the effectiveness of caries treatment by mini-invasive methods of intervention, the fact of improving the biological and biomechanical prognosis of the affected units of the dentition compared to the results of treatment of pathological lesions by surgery in accordance with classical protocols, confirming the developed complex prognostic model of efficiency of use of minimally invasive methods of treatment of carious pathology of dental patients. …”
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  7. 14467

    Civil structural health monitoring and machine learning: a comprehensive review by Asraar Anjum, Meftah Hrairi, Abdul Aabid, Norfazrina Yatim, Maisarah Ali

    Published 2024-07-01
    “…This comprehensive review aims to clarify the array of ML-based methods employed in civil engineering, specifically focusing on their efficacy in strengthening energy efficiency and cost-effectiveness. …”
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  8. 14468

    Unboxing: Exploring the Challenges of Green Supply Chain Initiatives in Thailand by Wethaya Faijaidee, Sajjakaj Jomnonkwao, Pornsiri Jongkol

    Published 2025-01-01
    “…This study addresses the gap by investigating these barriers within the Thai context, providing actionable insights for policymakers and businesses. <i>Methods:</i> A mixed-methods approach was employed, including a survey of 480 business owners, executives, and supply chain employees, and expert analysis using Interpretive Structural Modeling (ISM). …”
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  9. 14469

    Insurance industry and China’s regional economic development by X. Xie

    Published 2022-02-01
    “…The aim of the paper is to determine the impact and development of the insurance industry of the regional economy; formulate an appropriate policy for the insurance industry. …”
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  10. 14470

    An investigation of the relationship between conflict management and job satisfaction among employees of Kerman hospitals by A Ameryoun, M shahabinejad, M shamsi, S Haydari

    Published 2016-04-01
    “…Conclusion: According to the results of the present research, managers must recognize the methods of conflict management and also use a special way to increase job satisfaction and efficiency in their healthcare centers based on the environmental conditions and moral characteristics of their employees.…”
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  11. 14471

    COVID-19 pandemic and unemployment rate prediction for developing countries of Asia: A hybrid approach. by Lumin Shi, Yousaf Ali Khan, Man-Wen Tian

    Published 2022-01-01
    “…As unemployment plays an important role in the planning of a country's monetary progress for policymakers and researcher. Determining the unemployment rate efficiently required an advance modeling approach. …”
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  12. 14472

    Studying the Magnetic Properties and Corrosion Resistance of Coated NdFeB Magnets by Fatih Doğan

    Published 2025-02-01
    “…The aim of the study is the realization of the coating on the sintered NdFeB magnet, which provides high corrosion resistance and significantly reduces the thickness of the coating and ensures maximum efficiency in the use of magnets. The results of these studies are thought to play an important role in determining and optimizing the usage strategy of coated NdFeB magnets.…”
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  13. 14473

    Modeling working processes of the marine thruster of the PMM-2M ferry-bridge machine by A. V. Mesropyan, E. A. Platonov, R. R. Rakhmatullin

    Published 2020-10-01
    “…The article deals with aspects of modeling the working processes occurring in marine thrusters of amphibious vehicles, taking into account the specifics of their operation. Methods. The methods of 3D modeling of propellers in CAD and CAE packages are applied, which can determine and optimize the parameters of ongoing work processes with reliable accuracy. …”
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  14. 14474
  15. 14475

    Impact of Phenomenon-Based Learning on High School Physics Education in Shymkent, Kazakhstan by Bayan Ualikhanova, Ganya Ormanova, Dauletbay Berdaliyev, Nurken Mussakhan, Bakdaulet Anas, Ertan Güdekli

    Published 2024-12-01
    “… Traditional teaching methods have become obsolete in modern society, and require people with high efficiency, cooperation, and active participation. …”
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  16. 14476
  17. 14477

    Risk factors for venous thromboembolic events in patients with rheumatoid arthritis by M. A. Satybaldyeva, T. M. Reshetnyak, N. V. Seredavkina, S. I. Glukhova, D. E. Karateev, E. L. Nasonov

    Published 2016-10-01
    “…Objective: to determine the incidence and risk factors of venous thromboembolic events (VTEE) in patients with rheumatoid arthritis (RA).Subjects and methods. …”
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  18. 14478

    Intra‐ and interobserver reproducibility of transvaginal ultrasound for the detection and measurement of endometriotic lesions of the bowel by Prubpreet Chaggar, Tina Tellum, Abigail Cohen, Davor Jurkovic

    Published 2023-10-01
    “…Abstract Introduction The number and invasion depth of endometriotic bowel lesions, total length of bowel affected by endometriosis, lesion‐to‐anal verge distance, and extent of pouch of Douglas obliteration are important factors in preoperatively determining risk and complexity of endometriosis surgery. …”
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  19. 14479

    Correlation of Calcium, Magnesium, Uric Acid and Phosphate Levels in Serum, 24-Hour Urine, and Stone Components in Patients with Urolithiasis: A Cross-sectional Study by Pranav Prakash, Shikhar Agarwal, Archana Prakash, Anita Sharma, Ashok Kumar Dogra, Sanjay Dvivedi

    Published 2024-11-01
    “…Urinary stones postsurgery were sent to the biochemistry section of the reference laboratory for semi-quantitative colorimetric determination and morphological analysis. Spearman’s Rank correlation coefficient was used to correlate two quantitative variables and a p-value of <0.05 was considered statistically significant. …”
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  20. 14480

    Desenvolvimento de uma régua para medidas de área foliar do algodoeiro Development of a ruler for measurements of leaf area of the cotton plant by José Fideles Filho, Napoleão E. de M. Beltrão, Antonildo S. Pereira

    Published 2010-07-01
    “…The analysis of regression between the leaf area measured in samples of leaves and the estimated areas showed a good adjustment with coefficient of determination equal to 0.95. Comparing the means of both the methods, it was verified that the mean leaf area of the four cultivars of cotton, measured with the proposed ruler, did not differ statistically from the mean area measured with the planimeter. …”
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