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Showing 9,321 - 9,340 results of 15,724 for search 'determined (coefficient OR efficiency) method', query time: 0.30s Refine Results
  1. 9321

    Estimating beluga whale abundance from space: using drones to ground‐validate VHR satellite imagery by Jordan B. Stewart, Justine M. Hudson, Bryanna A. H. Sherbo, Cortney A. Watt

    Published 2024-12-01
    “…However, the inherent nature of cetaceans and the marine ecosystems they inhabit make annual population surveys logistically and economically challenging with current survey methods. One emerging solution is utilizing very high‐resolution (VHR) satellite imagery, which is a logistically efficient method for providing an instantaneous view of areas spanning hundreds of square kilometers. …”
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  2. 9322
  3. 9323
  4. 9324

    Ultrasound-assisted DLLME with natural deep eutectic solvent and smartphone-based colorimetry for Pb(II) detection in water by Nayyer Azhdari, Biuck Habibi, Zahra Ayazi, Elaheh Rahimpour

    Published 2025-08-01
    “…This research presents a novel, cost-efficient and high-performance method for preconcentration and detection of lead ions [Pb(II)] using ultrasound-assisted dispersive liquid-liquid microextraction (USA-DLLME) combined with digital image colorimetry (DIC). …”
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  5. 9325

    An Analytical Approximation of the Stress Function for Conical Flywheels by Miguel Garcia, Onofre Orozco-López, Jesús Uribe-Chavira, Andrés Blanco-Ortega

    Published 2025-04-01
    “…The results confirmed that the proposed analytical approach provides a reliable and efficient alternative to numerical methods in the design and optimization of conical flywheels, offering practical value for early-stage engineering analysis and reducing reliance on time-intensive simulations.…”
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  6. 9326

    Three-Dimensional Phenotyping Pipeline of Potted Plants Based on Neural Radiation Fields and Path Segmentation by Xinghui Zhu, Zhongrui Huang, Bin Li

    Published 2024-11-01
    “…The results showed that the coefficient of determination (R<sup>2</sup>) values, indicating the correlation between the model traits and the true traits, ranged from 0.89 to 0.98, indicating a strong correlation. …”
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  7. 9327

    Feature Importance Analysis for Compressive Bearing Capacity of HSCM Piles Based on GA-BPNN by Fangzhou Chu, Jiakuan Ma, Yang Luan, Shilin Chen

    Published 2025-08-01
    “…The results demonstrate that the GA-BPNN model achieves a prediction accuracy of 99.07%, with a mean squared error (<i>MSE</i>) of 7.20 × 10<sup>−3</sup> and a coefficient of determination <i>R</i><sup>2</sup> of 0.990. …”
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  8. 9328

    Investigating critical thinking skills in Arabic textbooks exercises of junior high schools based on Lipman's Theory by Fatemeh Irandoost, Maryam Jalaei, Abbas Zare-ee Tajareh

    Published 2023-09-01
    “…The methodology applied in this research is descriptive as well as content analysis methodology and Shannon entropy weighting method has been used in order to determine the importance coefficient of the studied components. …”
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  9. 9329

    Sliding characteristics of chute waste slag in high steep canyon ecologically sensitive areas by Peishuai Chen, Fuxiang Chen, Dejie Li, Jing Xiao, Juntao Zhu, Xutao Zeng, Shichao Zhang

    Published 2025-07-01
    “…This study utilizes theoretical analysis, on-site experiments, and numerical simulations to investigate the sliding characteristics of elongated chutes for efficient waste slag disposal. Through theoretical analysis to determine the friction coefficient of the discarded slag in the chute, with the help of field tests to optimize the design of the chute structure, numerical simulation was used to verify the reasonableness of the spacing arrangement of the fishbone-shaped baffle plate. …”
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  10. 9330

    Satellite retrieval of bottom reflectance from high-spatial-resolution multispectral imagery in shallow coral reef waters by Benqing Chen, Yanming Yang, Mingsen Lin, Bin Zou, Shuhan Chen, Erhui Huang, Wenfeng Xu, Yongqiang Tian

    Published 2025-05-01
    “…By visually comparing to the subsurface reflectance images and validating with the field-measured reflectance data, we demonstrated that the satellite derived bottom reflectance in the blue and green bands was accurate in both magnitude and shape by the proposed method. Finally, the impacts of the spatial inhomogeneity of the water properties, purity of sampling pixels for estimating the band ratio of the total diffused attenuation coefficients, and errors in the radiometric correction on the bottom reflectance retrieval were discussed and analyzed.…”
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  11. 9331

    Design and Simulation of Ornithopter based on Four-bar Mechanism by Zhao Zhifang, Qi Mingsi, Feng Jingkai, Zhang Wei, Wang Junyuan, Zhang Jiping

    Published 2017-01-01
    “…In addition,the optimized simulation curve can well approach the given task trajectory. The design method proposed in this paper has the characteristics of fast and efficient,and the result is intuitively visible,which provides a feasible scheme for parameter setting and optimization of other mechanical structure.…”
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  12. 9332

    Towards Boosting Power by Encapsulating Tranexamic Acid into Emulsified Particles by Ming-Hsi Huang, Yuan-Yi Lu, Yung-Sheng Lin

    Published 2018-01-01
    “…Encapsulating tranexamic acid can efficiently halt the behavior of sudden release and potentially boost the efficacy of whitening.…”
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  13. 9333

    Breakdown characteristics of oxygen and nitrogen gasmixture as substitute gases of sulfur hexafluoride by Norsuhada Zainal Abidin, Muhammad Saufi Kamarudin, Erwan Sulaiman

    Published 2024-06-01
    “…Based on the findings, N2 gas has been determined to be a highly efficient insulator, outperforming other options. …”
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  14. 9334

    Foliar feeding of rootstocks of various cultivars of hazelnuts (Corylus maxima Mill.) in the mother plantation for horizontal vegetative propagation by Н. О. Яремко

    Published 2015-12-01
    “…The author presents the results of study of the hazelnut plant foliar feeding in the mother plantation for vegetative propagation with applying different carba­mide concentration combined with 0.1% potassium sulfate (1.50.4 m) in case of horizontal method of growing. Biometric indices of hazelnut layers were analyzed; the influence of each factor on their height and diameter was determined. …”
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  15. 9335

    Moisture adsorption and retention capacity of enzymatic hydrolysates from royal jelly under different humidity circumstances by LI Ying-hua, HU Fu-liang

    Published 2012-07-01
    “…It is safe to draw the conclusion that enzymatic hydrolysis will be an efficient method for obtaining ingredients from royal jelly with good moisture adsorption and retention capacity and it has a bright future in exploitation of moisture-keeping or moisture-adsorbing cosmetic.…”
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  16. 9336

    Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode by Asif Ali Khan, Umme Habiba, Anish Khan

    Published 2009-01-01
    “…The membrane electrode is mechanically stable, with a quick response time, and can be operated over a wide pH range. The selectivity coefficients were determined by mixed solution method and revealed that the electrode is sensitive for Pb(II) in presence of interfering cations. …”
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  17. 9337

    Comparing the Effect of Beractant (Beraksurf™) with That of Poractant Alfa (Curosurf®) on the Need for Intermittent Positive Pressure Ventilation in Neonatal Respiratory Distress S... by Yosra Khazani, Sirous Fathi Manesh, Elnaz Shaseb, Parvin Sarbakhsh

    Published 2025-02-01
    “…The effect of the intervention obtained using the semi-parametric adjustment method, similar to the unadjusted method and contrary to the adjusted parametric method, is marginal, resulting in better interpretability. …”
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  18. 9338

    Individual Identification of Holstein Cows from Top-View RGB and Depth Images Based on Improved PointNet++ and ConvNeXt by Kaixuan Zhao, Jinjin Wang, Yinan Chen, Junrui Sun, Ruihong Zhang

    Published 2025-03-01
    “…To identify cows more accurately and efficiently, a novel individual recognition method based on the using anchor point detection and body pattern features from top-view depth images of cows was proposed. …”
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  19. 9339

    Evaluation of the Apple Pomace Use as a Raw Material for Alternative Solid Fuel by Oleksandr Ivashchuk, Volodymyr Atamanyuk, Roman Chyzhovych, Vladyslava Manastyrska, Iryna Sobechko

    Published 2024-12-01
    “…Taking into account the high initial moisture content of the raw material, preliminary drying using a highly efficient filtration drying method is proposed. Based on the experimental data, the following were determined: generalized dependencies describing the change in the moisture content of raw materials and the drying duration; dependence of hydraulic resistance on the stationary layer height of the material during the filtration drying process; technologically feasible parameters of filtration drying (layer height of the dried material 120 mm, temperature of the thermal agent 90 &deg;C, velocity of the thermal agent 1.76 m/sec); energy consumption for the removal of 1 kg of moisture under these process parameters is 21990.02 kJ/kg H2O or 6.11 kW h/kg H2O.…”
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  20. 9340

    Validation of the Thai short form of the Attitudes to Ageing Questionnaire. by Nattapat Khongsirisombat, Nareudee Limpuangthip, Pagaporn Pantuwadee Pisarnturakit

    Published 2025-01-01
    “…<h4>Methods</h4>A total of 224 Thai community-dwelling older people aged 60 years or older were included. …”
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