Showing 641 - 660 results of 2,547 for search 'sample diffusion', query time: 0.11s Refine Results
  1. 641

    Real-world clinical insights and aqueous humor biomarker analysis of diabetic macular edema subtypes classified by OCT following intravitreal injections by Liangzhang Tan, Shoukuan Liu, Wenrui Linghu, Yifeng Ke, Yongtao Li, Emmanuel Eric Pazo, Xinjun Ren

    Published 2025-07-01
    “…Principal component analysis of proteomic data revealed clear segregation between samples from patients with different DME subtypes and those from the control group. 59 proteins were found to be significantly regulated in the diffuse retinal thickening group compared to those in the control group. …”
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    Article
  2. 642
  3. 643

    Thermophysical Coefficients of Mustard Seeds Grain-Air Mixture under High-Temperature Conditions by A. P. Evdokimov, A. A. Leshchenko

    Published 2024-12-01
    “…(Materials and methods) Mustard seed samples with moisture content ranging from 3.24 to 15.07 percent were used. …”
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  4. 644
  5. 645

    Reconstructing the magmatic crystallization conditions and alteration processes of quartz dolerites of the Kremennaya mountain stock (Mountain Crimea) by V. A. Utenkov, A. V. Turov

    Published 2022-12-01
    “…In order to assess the conditions of magmatic crystallization and massive late alterations, thin sections of selected samples were studied and chemical analysis of rocks was performed.Results. …”
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  6. 646
  7. 647

    Lithium Tracer Diffusion in Li<sub>x</sub>CoO<sub>2</sub> and Li<sub>x</sub>Ni<sub>1/3</sub>Mn<sub>1/3</sub>Co<sub>1/3</sub>O<sub>2</sub> (x = 1, 0.9, 0.65)-Sintered Bulk Cathode M... by Erwin Hüger, Daniel Uxa, Harald Schmidt

    Published 2025-01-01
    “…Secondary ion mass spectrometry in depth profile mode was used for isotopic analysis. The diffusivities followed the Arrhenius law with an activation enthalpy of about 0.8 eV and were nearly identical within error for all samples investigated in the temperature range up to 500 °C. …”
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    Article
  8. 648

    Advancing Agile Software Cost Estimation Through Data Synthesis: A Comparative Analysis of Five Generation Techniques by Xiaoyan Zhao, Zulkefli Mansor, Rozilawati Razali, Mohd Zakree Ahmad Nazri, Xin Xiong

    Published 2025-01-01
    “…To address this issue, this study selected five data generation techniques&#x2014;Variational Autoencoder (VAE), Wasserstein Generative Adversarial Network (WGAN), Synthetic Minority Over-sampling Technique for Nominal and Continuous Features (SMOTE-NC), Data Augmentation for Tabular Data (Augmentation), and Tabular Data Diffusion Probabilistic Models (TabDDPM)&#x2014;based on the characteristics of agile cost data. …”
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  9. 649

    Elemental analysis of geological materials by a glow discharge mass spectrometry by A. I. Hanchuk, G. G. Siharulidze, K. S. Fokin, Y. A. Karpov

    Published 2017-05-01
    “…The proposed method allows direct analysis of geological samples with sensitivity ppb or less without dissolving the sample, without concentration of impurities.…”
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  10. 650

    Study on Growth Process of Ag(In, Ga)Se2 Films by a Three-Stage Co-Evaporation Method Using Molecular Beam Epitaxy Apparatus by Xianfeng Zhang, Masakazu Kobayashi

    Published 2017-01-01
    “…This has led to the formation of a silver-rich phase, which gradually diffused into the film to produce a homogeneous distribution. …”
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    Article
  11. 651

    A Transdermal Measurement Platform Based on Microfluidics by Wen-Ying Huang, Jung-Ping Huang, Chia-Ching Lin, Yung-Sheng Lin

    Published 2017-01-01
    “…The proposed diffusion microchip system requires only 80 μL of sample solution and provides flow circulation. …”
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    Article
  12. 652

    Determination of Drying Kinetics of Tunceli Garlic with Microwave Drying Technique by Hakan Yoğurtçu

    Published 2016-03-01
    “…It was seen that drying rate increases with the increase in microwave output power P and decreases with the increase in sample mass m . Effective diffusion coefficients Deff and drying rate constants k were determined for different sample masses at microwave output power of 90 W. …”
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  13. 653

    Formation of Impurity Accumulations in Silicon Doped with Nickel and Copper by Zainabidinov S.Z., Akbarov Sh.K., Turgunov N.A., Khaytimmetov N.B., Turmanova R.M.

    Published 2025-01-01
    “…Single- crystal n-type silicon with a resistivity of 0.3 Ohm·cm, grown using the Czochralski method, was used as the initial sample. After diffusion annealing, the samples were cooled to room temperature at a rate of 200 K/s. …”
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  14. 654

    EXPLORING THE KNOWLEDGE FUNCTION IN THE ADOPTION OF ICT IN SITE MANAGEMENT IN SOUTH AFRICA by Aghaegbuna OZUMBA, Winston SHAKANTU

    Published 2014-12-01
    “…With the use of a snowball effect, a response sample rate of approximately 80%, based on an effective sample population, was utilised for the research. …”
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  15. 655

    Mechanism of Loading Fracture of Coal Mass and Formation of Oil and Gas Disaster Channel in Coal and Oil Resources Costorage Area by Yawu Shao, Yonglu Suo, Tao Yang

    Published 2022-01-01
    “…The closer the coal sample to the oil well, the greater the fracture development degree, the fracture density, the fracture fractal dimension of coal sample, and the severity of the coal mass damage and the lower the compressive strength, the acoustic emission event number, and the cumulative energy. (2) The lateral diffusion of high-pressure oil and gas changes the failure mode of coal samples in the common storage area of coal and oil resources. …”
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  16. 656

    Results of the experimental study of the antimicrobial activity of therapeutic waters from various wells managed by the federation of trade unions of Uzbekistan by Shuhnaza T. Iskandarova, Zokhid A. Abdurakhimov, Dilnoza M. Musaeva

    Published 2024-11-01
    “…The antimicrobial action of water samples was determined by the agar diffusion method against some types of opportunistic bacteria: Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis and the yeast fungus Candida albicans. …”
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  17. 657

    Effect of laser irradiation on structure and properties of composite coatings by V.Ch. Laurynas, E.N. Eremin, A.Sh. Syzdykova, S.A. Guchenko, V.M. Yurov

    Published 2016-03-01
    “…Occurrence coagulates can be associated with diffusion processes coating transfer elements (diffusion rate is usually small in this case), and hydrodynamic processes under the influence of laser shock waves in the liquid phase of the coating. …”
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  18. 658

    Processes of charge, mass and heat transfer in FeNi composite by Л.О. Пащенко, В.В. Богданов, Р.В. Вовк, С.В. Дукаров, М.В. Кислиця, С.В. Петрушенко, В.М. Сухов, Г.Я. Хаджай, І.Л. Гулатіс, Е.С. Геворкян, С.Р. Вовк, A. Feher, Junyi Du, J.N. Latosińska

    Published 2022-11-01
    “…The nickel content, estimated by the concentration dependence of the mutual diffusion coefficient, which determines the kinetics of the process of homogenization of the electroconsolidated sample of the Fe - Ni composite, was ~ 70 at. %. …”
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  19. 659

    Effect of different granulation processes and powder particle sizes on uniformity of diamond distribution in the mixed powder by Zhenghui MA, Ting HU, Wen LUO, Zhi FANG, Feng LUO

    Published 2025-04-01
    “…Under the same particle size range conditions, the distribution uniformity of diamond is the best in the mixed powder samples which are all diffusion crushing granulation. …”
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  20. 660

    Study on indium leaching from mechanically activated hard zinc residue by Yao J.H., Li X.H., Li Y.W.

    Published 2011-01-01
    “…Two different kinetic models corresponding to reactions which are diffusion controlled, [1-(1- x)1/3]2=kt and (1-2x/3)-(1-x)2/3=kt were used to describe the kinetics of indium leaching from unmilled sample and activated sample, respectively. …”
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