Showing 5,961 - 5,980 results of 9,796 for search 'determined (efficient OR efficiency) methods', query time: 0.22s Refine Results
  1. 5961

    Green and miniaturized ultrasonic-assisted extraction using natural deep eutectic solvents to extract phenolic compounds from tea samples by Laura Carbonell-Rozas, Roberto Romero-González, Antonia Garrido Frenich

    Published 2024-10-01
    “…The experimental conditions affecting the miniaturized ultrasonic-assisted extraction (UAE) were optimized to maximize extraction efficiency by performing a design of experiments. The proposed sample treatment was combined with ultra-high performance liquid-chromatography coupled to tandem mass spectrometry detection (UHPLC-MS/MS) to determine 21 phenolic compounds including catechin derivatives and other minor compounds. …”
    Get full text
    Article
  2. 5962

    Chitosan nanogels enriched with granulocyte–macrophage colony-stimulating growth factor promote odontoblastic differentiation in human dental pulp stem cells in vitro by Bahar Asheghi, Khatereh Asadi, Ahmad Gholami, Maryam Enteghad, Seyedeh Saba Sadeghi, Negin Firouzi

    Published 2025-07-01
    “…The physicochemical characterization confirmed that the GM-CSF/CNgs were prepared. The loading efficiency was 82.9 ± 2. Significant biocompatibility and no apparent nuclear fragmentation upon exposure to GM-CSF/CNgs and CNgs were observed. …”
    Get full text
    Article
  3. 5963

    Small-Disturbance Stability Analysis of Doubly Fed Variable-Speed Pumped Storage Units by Xiangyang Yu, Yujie Cui, Hao Qi, Chunyang Gao, Ziming He, Haipeng Nan

    Published 2025-05-01
    “…The participation factor enhances flexibility, continuity, and efficiency in doubly fed variable-speed pumped storage by optimizing dynamic power paths and enabling multi-objective control coordination. …”
    Get full text
    Article
  4. 5964

    Probabilistic Optimal Planning of Passive Harmonic Filters in Distributed Networks Considering Possible Network Configurations with High Penetration of Non-linear Loads by Sajjad Fattahi Moghaddam, Saeid Esmaeili, Sina Shakeri, Mehran Mohammadnejad

    Published 2023-12-01
    “…Despite the good features such as low initial construction cost, high efficiency, and controllability, these loads cause harmonic distortions. …”
    Get full text
    Article
  5. 5965

    APPLICATION OF SLAG FILLERS IN THE ASPHALT CONCRETE COMPOSITION FOR INCREASING THE ROAD COATING’S DURABILITY by A. T. Pimenov, V. S. Pribylov

    Published 2019-12-01
    “…The issue under consideration is relevant by finding more efficient building materials in the context of the development of resource-saving technologies and increasing environmental requirements in the Russian regions.Materials and methods. …”
    Get full text
    Article
  6. 5966

    Unsupervised Identification for 2-Additive Capacity by Principal Component Analysis and Kendall’s Correlation Coefficient in Multi-Criteria Decision-Making by Xueting Guan, Kaihong Guo, Ran Zhang, Xiao Han

    Published 2024-12-01
    “…The optimization model equipped with a new form of monotonicity conditions is then established to further determine the optimal Shapley interaction index. With these two kinds of indices, a desired monotone 2-additive capacity is finally identified in an objective and efficient manner. …”
    Get full text
    Article
  7. 5967

    The study of socio economic factors’ influence on the capacity dynamics of the pharmaceutical market in contracting conditions by А. А. Kotvitska, V. H. Kostiuk

    Published 2017-12-01
    “…In order to determine the dependence of the influence of socio economic factors on the quantitative potential of the pharmaceutical market and prediction of its development, we developed and tested on the example of a group of dexketoprofen the method of predicting the capacity of the pharmaceutical market with the definition of factors influencing its size, which is based on the correlation-regression method of analysis and which consists of eight main stages. …”
    Get full text
    Article
  8. 5968

    Noise reduction in brain magnetic resonance imaging using adaptive wavelet thresholding based on linear prediction factor by Ananias Pereira Neto, Ananias Pereira Neto, Fabrício J. B. Barros

    Published 2025-01-01
    “…Experimental results demonstrate significant improvements in key performance metrics, including mean squared error (MSE), peak signal-to-noise ratio (PSNR), and structural similarity index (SSIM).DiscussionThe proposed adaptive thresholding technique effectively addresses the limitations of existing methods by providing a more efficient and accurate noise reduction approach. …”
    Get full text
    Article
  9. 5969

    Evaluation of relationship between histopathological lesions and cardiac biomarkers changes in lambs with foot and mouth disease by Zahra Jafarnia, Mohammad Hashemnia, Zahra Nikoosafat

    Published 2024-12-01
    “…Although these methods are very efficient, they are usually expensive and time-consuming. …”
    Get full text
    Article
  10. 5970

    Expectation maximization based framework for joint localization and parameter estimation in single particle tracking from segmented images. by Ye Lin, Sean B Andersson

    Published 2021-01-01
    “…While U-EM and SMC-EM have similar accuracy, U-EM is significantly more computationally efficient, though the use of the Unscented Kalman Filter limits U-EM to lower diffusion rates.…”
    Get full text
    Article
  11. 5971

    Navigating the Purification Process: Maintaining the Integrity of Replication-Competent Enveloped Viruses by Adrian Schimek, Judy King Man Ng, Jürgen Hubbuch

    Published 2025-04-01
    “…To assess the impact of process steps on particles and determine their quality and integrity, advanced analytical methods are required. …”
    Get full text
    Article
  12. 5972

    Infrared Small Target Detection Using Directional Derivative Correlation Filtering and a Relative Intensity Contrast Measure by Feng Xie, Dongsheng Yang, Yao Yang, Tao Wang, Kai Zhang

    Published 2025-05-01
    “…Moreover, the framework maintains low computational complexity, achieving a favorable balance between detection accuracy and efficiency, thereby demonstrating promising potential for deployment in practical IRST scenarios.…”
    Get full text
    Article
  13. 5973

    Survival and Acidification Potential of Lactobacillus Plantarum MNC 21 Stored in Air-Dried Sorghum Flours by Yusuf Byenkya Byaruhanga, Stellah Byakika, Ivan Muzira Mukisa

    Published 2022-12-01
    “…Two sorghum varieties (malted and un-malted) were used. To determine their fermentation efficiency during storage, sterile sorghum malt slurries were inoculated with the dried culture and fermented at 30°C for 24 h. …”
    Get full text
    Article
  14. 5974

    Flood resilience assessment of region based on TOPSIS-BOA-RF integrated model by Guofeng Wen, Fayan Ji

    Published 2024-12-01
    “…Secondly, the combined indicator weights are determined using quadratic programming combined with the EWM-Delphi method. …”
    Get full text
    Article
  15. 5975

    Phenol recovery and removal from aqueous solutions by emulsion liquid membranes by Durdu Topkara, Janarbek Izakov, Nurzat Shaykieva, Osman Tutkun

    Published 2019-12-01
    “…Emulsiontype liquid membrane process is a new and effective method for separation ofmixtures with applications in the nuclear industry, hydrometallurgy andwastewater treatment. …”
    Get full text
    Article
  16. 5976

    Directed evolution of α-ketoisovalerate decarboxylase for improved isobutanol and 3-methyl-1-butanol production in cyanobacteria by Hao Xie, Afshan Begum, Laura H. Gunn, Peter Lindblad

    Published 2025-07-01
    “…PCC 6803 (Synechocystis) enables microbial production of IB and 3M1B through the 2-keto acid pathway, with KivdS286T identified as a key bottleneck limiting production efficiency. Results To address this limitation, a high-throughput screening method based on the consumption of the substrate 2-ketoisovalerate was successfully established. …”
    Get full text
    Article
  17. 5977

    ANALYSIS OF PATIENTS’ EXAMINATION WITH UNSATISFACTORY ORTHOPEDIC TREATMENT RESULTS OF HARD TISSUES OF TEETH AND DENTAL ROWS OF NON-REMOVABLE DENTURES by I.N. Yarina

    Published 2018-12-01
    “…Prosthetics of non-removable structures of prosthetics has a number of advantages: complete rehabilitation of biting function, chewing efficiency, aesthetic norm of a smile. Invisible prosthesis designs, usually small in size, have a short period of psychological and physiological adaptation, which has a good reflection on their long-term use by the patient. …”
    Get full text
    Article
  18. 5978

    Opportunities of aluminum sludge dredging with soft magnetic conditioner for dewaterability enrichment by Manasik M. Nour, Maha A. Tony, Woo Hyoung Lee, Hossam A. Nabwey

    Published 2025-03-01
    “…The optimal values for ZSF-Conditioner, hydrogen peroxide (H2O2), and pH were determined to be 43 mg L− 1, 430 mg L− 1, and 3.5, respectively, achieving a CST reduction efficacy of 74 ± 3%, which was consistent with the predicted efficiency from the polynomial model. …”
    Get full text
    Article
  19. 5979

    Results of experimental studies of a mobile energy vehicles in a transport unit with an elastic damping mechanism by Senkevich S.Ye., Godzhaev Z.A., Sergeev N.V., Ilchenko Ye.N., Alekseyev I.S.

    Published 2021-12-01
    “…Taking into account the relevance of the topic under discussion in this article, it is necessary to determine the effect of the elastic-damping mechanism installed in the tractor transmission on its operation with a transport trailer, based on the field measurements carried out using the method of correlation — spectral analysis. …”
    Get full text
    Article
  20. 5980

    The effect of linseed oil supplementation on performance, fatty acid composition and oxidative status of rabbits by Tina TREBUŠAK, Alenka LEVART, Mojca VOLJČ, Urška TOMAŽIN, Tatjana PIRMAN

    Published 2011-12-01
    “…Live weight, weight gain, feed intake and feed efficiency were recorded. The fatty acid composition of muscle, adipose tissue and liver was determined by the in situ transesterification method and gas chromatography-flame ionisation detection (GC-FID). …”
    Get full text
    Article