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Showing 6,441 - 6,460 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.31s Refine Results
  1. 6441

    Antiradical properties of peptides from hydrobionts by E. P. Karaulova, T. N. Slutskaya, E. V. Yakush

    Published 2022-10-01
    “…Scavenging effect on DPPH free radical was measured by Molyneux method and on ABTS radical – by the method proposed by Re et al. …”
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    Article
  2. 6442

    Real-time Evaluation Model for Metro Station Passenger Flow Streamline Congestion State by SHI Pingcui, HU Hua, HAO Yanxi, FANG Yong, LIU Zhigang

    Published 2025-07-01
    “…Targeting dynamic information dissemination, the instantaneous congestion level classification criteria for a given station streamline is determined based on ant colony clustering algorithm, and the CRITIC method (an objective weighting approach) is used to determine the weights of streamline instantaneous congestion indicators. …”
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    Article
  3. 6443

    Correlation between calculated and measured values of gamma dose rate in air in forests contaminated with <sup>137</sup>Cs: the remote period after the Chernobyl accident by Valery P. Ramzaev, Anatoly N. Barkovsky

    Published 2020-01-01
    “…In this paper, these data were used to calculate the air kerma rate using a method taken from literature. In addition, at the sites of soil sampling, ambient dose equivalent rate in air was measured, and the contribution of 137Cs to the total gamma dose rate was determined with a field gamma spectrometer-dosemeter. …”
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    Article
  4. 6444

    Integrated energy low-carbon economic dispatch considering electricity-carbon price correlation and hydrogen energy storage by HUANG Yuehua, LI Chen, CHEN Chen, YANG Churui, GUO Qianting, LIN Chenjie

    Published 2025-02-01
    “…Firstly, considering the fluctuation and interaction between electricity price and carbon price, the Copula function is determined according to the Euclidean distance and the rank correlation coefficient is obtained, and the linear transformation method is used to simulate and sample the relevant electricity and carbon price data. …”
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    Article
  5. 6445

    A cross-sectional study of the relationship between health literacy and health-promoting lifestyles in patients with hypertension in northwest Iran by Fatemeh Darabi, Arash Ziapour, Parisa Janjani, Sayeh Motevaseli, Fatemeh Rostami

    Published 2025-04-01
    “…Therefore, the present study was conducted to investigate the relationship between health literacy and health-promoting lifestyle in patients with hypertension. Methods The present study was conducted using a descriptive-correlation method on 406 patients with hypertension who visited the emergency room of a northwestern Iranian hospital in 2022. …”
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    Article
  6. 6446

    The Use of Machine Learning to Assess the Impact of the Ozonation Process on Selected Mechanical Properties of Japanese Quince Fruits by Józef Gorzelany, Piotr Kuźniar, Miłosz Zardzewiały, Katarzyna Pentoś, Tadeusz Murawski, Wiesław Wojciechowski, Jarosław Kurek

    Published 2024-11-01
    “…In order to establish the relationship between storage conditions for various varieties and selected mechanical parameters, a novel machine learning method was employed. The best model accuracy was achieved for energy, with a MAPE of 10% and a coefficient of correlation (R) of 0.92 for the test data set. …”
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    Article
  7. 6447

    Synthesis and characterization of SnS2 nanoparticles for enhanced photocatalytic and electrochemical sensing applications by Sumanjali Kota, Akshay Shivashankar, Tushvitha Dhayakaran, Uthkruthi Munegowda, Bharath K. Devendra

    Published 2025-06-01
    “…This study presents a straightforward, cost-effective method for synthesizing Tin Sulfide (SnS2) nanoparticles using magnetic stirring. …”
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    Article
  8. 6448

    Temperature prediction for forging a large S355NL steel flange for offshore wind turbines using neural network and numerical simulation by Yu Chen, Jinfu Zhao, Ling Kong, Jianjun Zhang, Zhixin Huang, Dayong Li, Yuhui Wang

    Published 2025-09-01
    “…The contact heat transfer coefficient between S355NL low alloy steel and 5CrNiMo die steel was determined through experimental measurements using the steady-state heat flow method. …”
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    Article
  9. 6449

    Statistics on the Industry Structure of the Russian Economy and its Optimization Model by O. V. Morozov, M. A. Vasiliev

    Published 2021-03-01
    “…Therefore, the purpose of this study is to determine the optimal size, to establish a measure of a harmonious combination of the sectoral components of the domestic economy and, on their basis, to develop an actual orientation of the structural economic policy of the Russian state for the foreseeable future.Materials and methods. …”
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    Article
  10. 6450

    Identification of Common Medicinal-Industrial Plants in Desert Rangelands and Examination of Local Community Awareness (Case Study: Khaf County, Khorasan Razavi Province) by Vahid Karimian, Hossein Barani

    Published 2025-02-01
    “…The purpose of the present study is to investigate the medicinal-industrial potential of the rangelands of Khaf County. The main method in this research was based on searching for information in a direct way and collecting data in the form of a local stockholder from Khaf rangelands. …”
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    Article
  11. 6451

    Utilization of Egg-shell, a Locally Available Biowaste Material, for Adsorptive Removal of Congo Red from Aqueous Solution by Shahanaz Parvin, Al- Mamun, Md. Fazle Rubbi, Md. Abdur Ruman, Md. Moshiur Rahman, Biplob Kumar Biswas

    Published 2020-09-01
    “…All adsorptive experiments were carried out in a batch method. Experiments were conducted to understand the consequence of different functioning parameters, for example, the pH of the solution, adsorbent dosage, reaction time, and initial adsorbate concentration. …”
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  12. 6452

    Multi-Physics Coupling Dynamics Simulation of Thermally Induced Vibration of Magnetically Suspended Rotor in Small and Micro Nuclear Reactors by Yihao Xu, Zeguang Li, Dianchuan Xing

    Published 2025-05-01
    “…Finally, the critical stability threshold of the system is determined by a Nyquist diagram, and the results show that the system is stable as a whole. …”
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    Article
  13. 6453

    Role of Cobalt Doping on the Physical Properties of CdO Nanocrystalline Thin Films for Optoelectronic Applications by Raghavendra Bairy, Ananthakrishna Somayaji, Narasimha Marakala, Udaya Devadiga, M. Rajesh, John Chuol Wal

    Published 2022-01-01
    “…To study the NLO parameters, open aperture (OA) and closed aperture (CA) Z-scan measurements were performed using the diode-pumped solid-state continuous wave laser excitation (532 nm), and with the increased Co-content, the NLO parameters—nonlinear absorption coefficient (β∼10−3 cm/W), nonlinear refractive index n2 ∼10−8 cm2/W), and the 3rd-order NLO susceptibility χ3∼10−7 to 10−6 e.s.u.) values were determined and found to be enhanced. …”
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  14. 6454

    THE RELATIONSHIP BETWEEN SELF-CONTROL AND CYBERBULLYING BEHAVIOR by Arlina Dhian Sulistyowati, Agus Murtana, Ajeng Fitria Eri Desviana

    Published 2024-05-01
    “…Method: This study uses a quantitative design with a cross-sectional and correlational approach. …”
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  15. 6455

    Mechanical Properties and Statistical Damage Constitutive Model of Rock under a Coupled Chemical-Mechanical Condition by Yun Lin, Feng Gao, Keping Zhou, Rugao Gao, Hongquan Guo

    Published 2019-01-01
    “…The damage variable correction coefficient and chemical damage variable which was determined by porosity were also considered in the model. …”
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    Article
  16. 6456

    THE VARIATION OF A WHEAT QUALITY INDEX IN RELATION TO MINERAL FERTILIZATION; CASE STUDY ON STARCH by Alina Laura AGAPIE, Florin SALA

    Published 2023-01-01
    “…The starch content (ST, %) was determined by the non-destructive method (NIR), PERTEN INFRAMATIC 9200 device. …”
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  17. 6457

    Measurement and Analysis of Local Average Power According to Averaging Length Changes of 3, 6, 10, and 17 GHz in an Indoor Corridor Environment by Seong-Hun Lee, Byung-Lok Cho

    Published 2023-01-01
    “…To obtain an accurate prediction model of propagation due to the multipath effect, we determined the measurement method based on the measurement interval and number of measurements according to changes in the averaging length. 2, 4, 6, 8, and 10 lambdas (λ) were selected for the number of measurements by frequency, and 1.5 cm was set as the measurement interval. …”
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  18. 6458

    Analytical Solutions for the Mechanical Responses of Shallow Double-Arched Tunnel Subjected to Symmetric Loads by Song Yang, Rui Dai, Zubin Ai, Xiaochang Li, Chao Zhang, Xin Huang

    Published 2021-01-01
    “…The double-arched tunnel is decomposed into three main parts, i.e., the arch rings, the side walls, and the middle wall. The force method and the elastic foundation beam model are employed for the arch rings and the side walls, respectively, while the middle wall is treated as a cantilever beam fixed at the bottom. …”
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  19. 6459

    Characterization of wildland-urban interfaces using LiDAR data to estimate the risk of wildfire damage by A. Robles, M. A. Rodríguez-Garrido, M. F. Alvarez-Taboada

    Published 2016-02-01
    “…The identification of forested areas was performed using an object-based classification method using the intensity image, the height model and an orthophotograph of the area, and a kappa coefficient of 0.82 was obtained in the validation. …”
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    Article
  20. 6460

    Aerial biomass allometric models for Prosopis affinis Spreng. in native Espinal forests of Argentina by Silvana M. J. Sione, Hernán J. Andrade-Castañeda, Silvia G. Ledesma, Leandro J. Rosenberger, José D. Oszust, Marcelo G. Wilson

    “…Values of total aerial biomass and component biomass (trunk, branches larger than 5 cm in diameter and branches smaller than 5 cm + leaves, flowers and fruits) were determined using the destructive method. Different models were developed, and the best models were selected according to the adjusted coefficient of determination (R2adj), mean squared prediction error, the Akaike information and Bayesian information criteria and the Furnival index. …”
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    Article