Showing 3,621 - 3,640 results of 9,796 for search 'determined (efficient OR efficiency) methods', query time: 0.29s Refine Results
  1. 3621

    Preliminary measurements using a Triple to Double Coincidence Ratio (TDCR) Liquid Scintillator Counter System by Marina Fallone Koskinas, Marina Fallone Koskinas, Maria Kuznetsova, Denise Moreira S. Moreira, Roberto M. Shoueri, Ione M. Yamazaki, Thales S. L. Morais, Renato Semmler, Mauro S. Dias

    Published 2021-04-01
    “…The activity of the 14C solution by efficiency tracing technique was determined by using the extrapolation technique, changing the beta efficiency by pulse height discrimination. …”
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  2. 3622

    A Feed-Forward Back-Propagation Neural Network Approach for Integration of Electric Vehicles into Vehicle-to-Grid (V2G) to Predict State of Charge for Lithium-Ion Batteries by Alice Cervellieri

    Published 2024-12-01
    “…This paper addresses the problem of optimizing SoC estimation to enhance the reliability and efficiency of V2G scheduling and MMO coordination. In this work, we develop a Feed-Forward Back-Propagation Network (FFBPN) using MATLAB 2024 software, employing the Levenberg–Marquardt algorithm and varying the number of hidden neurons to achieve better performance; performance was measured by the maximum coefficient of determination (R<sup>2</sup>) and the minimum mean squared error (MSE). …”
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  3. 3623

    Development and Performance Evaluation of Biomass-Based Injera Baking Gasifier Stove: A Case Study of Clean Cooking Technologies in Ethiopia by Dawit Tessema Ebissa, Eshetu Getahun

    Published 2024-01-01
    “…These baking stoves have very low efficiency and consume a significant amount of fuel. …”
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    Article
  4. 3624

    Intelligence model-driven multi-stress adaptive reliability enhancement testing technology by Shouqing Huang, Beichen He, Jing Wang, Xiaoyang Li, Rui Kang, Fangyong Li

    Published 2025-06-01
    “…In addition, we propose a three-factor step-by-step screening algorithm and scoring model to determine the optimal sequential test points. Case study verification shows that IMD-MSARET outperforms traditional methods, such as simple random testing and orthogonal testing, in terms of test efficiency, prediction accuracy, and test item consumption. …”
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    Article
  5. 3625

    Features of social-psychological rehabilitation of sportsmen-paralympians specialized in powerlifting by О. V. Sheviakov, E. Yu. Doroshenko, Ye. L. Mykhaliuk, V. V. Prykhodko, І. М. Liakhova, O. K. Nikanorov, S. M. Malakhova, А. М. Hurieieva

    Published 2020-02-01
    “…Negative experiences requiring rehabilitation were determined using psychological methods: “Questionnaire for determining the type of loneliness” (S. …”
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  6. 3626

    Parameter Adaptive LCD Screen Defect Detection Framework by LIU Wang, SHAO Huili, HE Yongjun, XIE Yining, CHEN Deyun

    Published 2020-10-01
    “…It is necessary to detect defects in the production process of LCD screens for quality improvements Manual detection brings a heavy workload and low accuracy Therefore, an efficient and accurate automatic detection method is urgently needed To this end, this paper proposes a new defect detection framework, which mainly includes screen area extraction, preprocessing, threshold segmentation and defect selection By adaptive adjustment of parameters, the detection method can adapt to various complex situations In order to eliminate the influence of illumination changes, the defect region is segmented by automatic parameter adjustment in the threshold segmentation First, the maximum grayscale value of the image is calculated, and then the fixed parameters and the coefficient of the defect image are determined according to the nodefect image, and finally the maximum value which was selected as the minimum threshold of the threshold segmentation from the fixed parameters and the product of the maximum grayscale value and the coefficient In addition, in order to solve the problem that the brightness difference of the images captured by lowresolution cameras is too small to detect defects in the saturation condition, selfadaptive adjustment of exposure parameters was used to collect images to process different parts of images with large difference in light and shade Experiments show that the method can achieve high performance and efficiency in detecting defects such as points, lines, Mura, saturation…”
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  7. 3627

    Effect of polymer structure and additives on silane grafting of polyethylene

    Published 2009-02-01
    “…Branchings, PDI, Mw, and MFI are all determining factors and should be considered in comparing the silane grafting efficiency between different grades of polyethylene. …”
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  8. 3628

    Influences of pulsed electric field parameters on cell electroporation and electrofusion events: Comprehensive understanding by experiments and molecular dynamics simulations. by Sujun Qu, Qiang Ke, Xinhao Li, Lin Yu, Shuheng Huang

    Published 2025-01-01
    “…Electroporation and electrofusion are efficient methods, which have been widely used in different areas of biotechnology and medicine. …”
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    Article
  9. 3629

    Study into optimizing the temperature regime for the reduction of Fischer–Tropsch synthesis catalysts by I. G. Solomonik, V. Z. Mordkovich, A. S. Gorshkov

    Published 2025-03-01
    “…The work set out to investigate the potential for developing an efficient cobalt catalyst for Fischer–Tropsch synthesis through low-temperature activation by reduction in hydrogen directly in the synthesis reactor. …”
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  10. 3630

    Formula and Technology Development for Obtaining Biologically Active Natural Food Additives by Smirnov S., Fazullina O.

    Published 2018-09-01
    “…The relevance of the study comes from the need for more efficient use of natural biologically active compounds, as well as from the need to expand the range of domestic dietary supplements with natural ingredients, which resulted from the current import substitution. …”
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    Article
  11. 3631

    Enhancing Attendance Management Through Face Recognition Technology: A Case Study at Rugarama School of Nursing and Midwifery. by Taremwa, Benjamin

    Published 2024
    “…This study, titled "Enhancing Attendance Management through Face Recognition Technology: A Case Study at Rugarama School of Nursing and Midwifery," aimed to develop a more accurate and efficient solution using Local Binary Pattern Histogram and Convolutional Neural Networks algorithms to automate attendance tracking.A mixed-method approach was employed, combining system testing with user feedback from administrators, staff, and students. …”
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    Thesis
  12. 3632

    Uterine Balloon Tamponade in Management of Postpartum Hemorrhage by D. A. Artymuk, S. V. Apresyan

    Published 2024-03-01
    “…Currently, uterine balloon tamponade is considered as one of the most efficient and safe technologies for controlling postpartum haemorrhage and preventing hysterectomy, yet a number of studies have reported negative results. …”
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  13. 3633

    Enhanced nattokinase production by Bacillus subtilis from glycerol and okara: optimization of culture medium via response surface methodology by Yaling Duan, WanTing Du, Yang Xu, Gege Guo, Zhaoxing Liu, Ning Hao

    Published 2025-05-01
    “…To meet the demand for cost-effective production of nattokinase via fermentation, this study utilized renewable biomass resources—glycerol and okara—as raw materials for nattokinase production.MethodsA metabolic pathway for efficient glycerol utilization in Bacillus subtilis 13,932 was engineered using genetic modifications. …”
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  14. 3634

    THERMOELECTRIC HEAT REMOVAL SYSTEM FOR THE OPERATIONAL STABILISATION OF HEAT PIPES IN A SYSTEM FOR PROVIDING THE THERMAL REGIME OF RADIO ELECTRONIC EQUIPMENT by S. A. Peredkov, R. K. Ramazanov, S. A. Yusufov

    Published 2017-12-01
    “…A cabinet design and thermoelectric system for efficient  heat removal from the condensing part of the heat pipe are  proposed. …”
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  15. 3635

    Towards controlling the morphology of cobalt loaded nanocomposites in polyol process with polyethylene glycol by Anastasia Burmatova, Artur Khannanov, Liana Zubaidullina, Dmitry Emelianov, Olga Mostovaya, Ivan Stoikov, Nikolay Ulakhovich, Marianna Kutyreva

    Published 2023-12-01
    “…The polyol process is one of the simple, efficient and productive methods for the synthesis of metal loaded polymer composites. …”
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    Article
  16. 3636

    Training of the managerial elite for the British Empire (a case study of public school the United Services College) by T. V. Pantyukhina

    Published 2023-11-01
    “…The novelty of the research is determined by the fact that this problem has not been the subject of special research in Russian historiography.Materials and Methods. …”
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    Article
  17. 3637

    Multi-Objective Portfolio Optimization Strategy Using the SPEA-II Algorithm by Alireza Azarberahman, Malihe Tohidinia, Hossein Aliakbarzadeh

    Published 2025-01-01
    “…The study highlights that the SPEA-II algorithm can serve as an effective and efficient method for stock portfolio selection and optimization, helping investors to identify portfolios with lower risk and higher return. …”
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  18. 3638

    Technology of separate generation of multidimensional data by Sergey V. Zykin, Sergey V. Mosin, Andrey N. Poluyanov

    Published 2016-06-01
    “…In the course of investigation, the following problems are solved: the sequence of generating intermediate data representations is determined; the correctness of these representations is studied; efficient algorithms for generating the representations and checking their correctness are developed. …”
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    Article
  19. 3639

    Nano-Archives in Soils—What Microbial DNA Molecules Can Report About the History of Places by Johann Michael Köhler

    Published 2025-01-01
    “…This is of great interest for archaeology and for understanding the ecological consequences of past human activities on recent ecological conditions. Powerful sequencing methods such as the Illumina process allow many different DNA sequences to be determined in parallel and provide very efficient data sets that reflect the composition of soil bacterial communities in topsoil layers as well as in translocated and covered soils of archaeological sites such as settlements, burials or workplaces. …”
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    Article
  20. 3640

    Features of the development of hard to recovery reserves of the Achimovskaya site of the “N” deposit by Т. Т. Mazhrenova

    Published 2023-12-01
    “…The development of objects that are complex from a geological point of view is characterized by the low efficiency of traditional methods of enhanced oil recovery, the absence or high cost of technological support for production by alternative methods. …”
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