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Showing 2,721 - 2,740 results of 15,724 for search 'determined (coefficiency OR efficient) (method OR methods)', query time: 0.31s Refine Results
  1. 2721

    Automated Systems with Fluorescence Detection for Metal Determination: A Review by Arina Skok, Natalia Manousi, Aristidis Anthemidis, Yaroslav Bazel

    Published 2024-12-01
    “…In this regard, the development of highly efficient analytical methods for their determination has received considerable attention to ensure public safety. …”
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    Article
  2. 2722

    Automated system for high-throughput process-structure-property dataset generation of structural materials: A γ/γ′ superalloy case study by Thomas Hoefler, Ayako Ikeda, Toshio Osada, Toru Hara, Kyoko Kawagishi, Takahito Ohmura

    Published 2025-08-01
    “…While the necessary topographic data is typically acquired using atomic force microscopy, a significant speedup was achieved by automatic indent detection and scanning using Angular selective Backscatter FE-SEM analysis. As a method to rapidly assemble comprehensive and consistent P-S-P datasets, we expect it to facilitate efficient alloy design, given a vast majority of modeling approaches still heavily rely on empirical data.…”
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  3. 2723

    Determination of Petroleum Oil in Soil by Fluorescence Spectrophotometry with Oscillatory Extraction by Yuan LI, Xiaoyan DUAN, Yuge SHI, Gang LI

    Published 2023-12-01
    “…The infrared spectrometry used characteristic absorption at different wavenumber to characterize the content of petroleum substances in the samples, but the response of infrared spectrometry to aromatic hydrocarbons is not sensitive.OBJECTIVESTo establish a simple pre-treatment efficiency, low detection limit and good reproducible method for determination of petroleum oil in soil.METHODSUsing n-hexane as the solvent, adsorption column as the extraction method and oscillatory as the pretreatment method, petroleum oil was extracted from soil and determined by fluorescence spectrophotometry.RESULTSUnder the optimal conditions that with 275nm as the excitation wavelength and 315nm as the emission wavelength,the extraction solvent was n-hexane and the extraction method was adsorption column, the calibration curves of petroleum oil were linear with correlation coefficients 0.999, and the detection limit was 3mg/kg. …”
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  4. 2724

    Calculation of the security level coefficient of the automated system of the internal affairs bodies based on the information security of the information security system with updat... by A. O. Yefimov, I. G. Drovnikova, E. A. Rogozin, V. R. Romanova, E. V. Fil

    Published 2023-02-01
    “…To solve the problem, it is necessary to determine the vulnerabilities, as well as to designate the coefficients that determine the state of the automated system.Method. …”
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    Article
  5. 2725

    Sensitive Gold Nanostar-Based Adsorption Sensor for the Determination of Dexamethasone by Riccarda Thelma MacDonald, Keagan Pokpas, Emmanuel Iwuoha, Candice Cupido

    Published 2025-06-01
    “…Herein, a novel, highly efficient electrochemical adsorption method is introduced for detection of the potent anti-inflammatory synthetic corticosteroid, dexamethasone (DEX). …”
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    Article
  6. 2726

    Determination of the area index of lettuce leaves with a monocular camera by Laimonas Kairiūkštis, Başak Yalçıner, Emre Özkul

    Published 2024-05-01
    “… This study aims to develop a pixel value analysis method using a monocular camera to determine different growth stages of lettuce plants. …”
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    Article
  7. 2727

    Quantitative Determination of Benzalconium Chloride in the Naltrexone Hydrochloride Nasal Spray by Yu. M. Domnina, V. V. Suslov, S. A. Kedik, E. V. Vorfolomeeva, A. V. Meleshko

    Published 2020-11-01
    “…Benzalkonium chloride is widely used as a conservation agent in medicines. For quantitative determination, the methods described in the European and American Pharmacopoeias by chromatography using columns with nitrile sorbent are often used. …”
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    Article
  8. 2728

    Mathematical approach for rapid determination of pull-in displacement in MEMS devices by Yongcun Shao, Yutong Cui

    Published 2025-04-01
    “…Compared to traditional methods, this approach yields exact values rather than approximations, showcasing superior precision and efficiency.DiscussionThe proposed method offers significant advantages, including enhanced accuracy, reduced computational time, and minimized error accumulation by solving algebraic equations instead of iterating differential equations. …”
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    Article
  9. 2729

    Comprehensive Strategic Analysis for Determining Strategic Policies at Pt. Lmc by Matias Andika Yuwono, Lena Ellitan

    Published 2024-08-01
    “…This research uses a qualitative analysis approach with a case study method. By conducting a comprehensive analysis, the management of PT. …”
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    Article
  10. 2730

    Electrical diagnostics of dielectric barrier discharge for optimal power determination by Akhilesh Kumar Singh, Rajesh Prakash Guragain, Asmita Shrestha, Ganesh Kuwar Chhetri, Santosh Dhungana, Hom Bahadur Baniya, Deepak Prasad Subedi, Ujjwal Man Joshi

    Published 2024-01-01
    “…The power consumption of the reactor was determined using the Lissajous figure method and voltage-current characteristics. …”
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    Article
  11. 2731

    New Trends in the Methodologies of Determination of Benzodiazepine Residues in Biological Samples by Israel S. Ibarra, Isaí Vázquez-Garrido, Gabriela Islas, Juan F. Flores-Aguilar

    Published 2025-04-01
    “…The availability of efficient analytical methods is crucial for the determination of these drugs in a complex matrix such as biological samples in clinical settings. …”
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  12. 2732

    Crack propagation in micro-chevron-test samples of direct bonded silicon-silicon wafers by Detlef Billep, Jan Mehner, Alexey Shaporin, Klaus Vogel, Dirk Wuensch, Maik Wiemer

    Published 2011-01-01
    “…The minimum of the stress intensity coefficient can be determined by a FE-simulation only. …”
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  13. 2733

    DETERMINING PREFERENCES IN RECOMMENDER SYSTEMS BASED ON COMPARATOR IDENTIFICATION TECHNOLOGY by Vladimir Beskorovainyi, Lyudmyla Kolesnyk, Mariia Alokhina, Viktor Кosenko

    Published 2022-06-01
    “…The goal of the work is to increase the efficiency of recommender systems by improving the method of determining preferences between objects in lists using the theory of multi-criteria decision-making. …”
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  14. 2734

    A DQN-based approach for energy-efficient train driving control by Shuai SU, Qingyang ZHU, Qinglai WEI, Tao TANG, Jiateng YIN

    Published 2020-12-01
    “…The energy consumption in railway system is growing rapidly due to the expanding scale of the railway network and decreased operational headway.Hence, it is of great significant to apply the energy-efficient operation of the vehicles to cut down the energy cost of the railway system.A method for solving the energy-efficient train driving control based on deep Q-network (DQN) approach was proposed.Firstly, the traditional energy-efficient train driving control problem was presented and its inverse problem was formulated, i.e., distributing the least energy consumption units to achieve the scheduled trip time.Moreover, the problem was reformulated as a Markov decision process (MDP) and a DQN-based approach for energy-efficient train driving control was proposed.A DQN was built to approximate the action value function which determines the optimal energy distribution policy and further obtain the optimal driving strategy.Finally, a numerical experiment based on the real-world operational data was proposed to verify the effectiveness of the proposed method and analyze the performance of the proposed method.The driving data of the trains is applied to improve the driving strategy via the proposed method in the paper which reduces the traction energy consumption.It is of significance for the future development of Chinese intelligent urban railway system.…”
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  15. 2735
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  17. 2737

    Simplifying Two-Stage Object Detectors for On-Board Remote Sensing by Jaemin Kang, Hoeseok Yang, Hyungshin Kim

    Published 2025-01-01
    “…Therefore, there is a need for efficient research into two-stage detectors. In this paper, we propose a model simplification method for two-stage object detectors. …”
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  18. 2738
  19. 2739

    Determination of the Volume of Unboiled Arecanut Kernels using Image Processing by Salunke Ajit, Honnungar Sunilkumar, Vadivel Arunachalam

    Published 2025-03-01
    “…The research findings disclosed an average difference of 2.67% between volume estimations by image processing and the water displacement method. The paired t-test results revealed no significant difference (P >0.05) between the volumes obtained from the two methods. …”
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  20. 2740