Showing 581 - 600 results of 10,622 for search 'Quanqiu~', query time: 5.23s Refine Results
  1. 581

    Quantitative influence of solidification path on solute micro-segregation and inclusion precipitation in the solidification process of rail steel by Xinliang Gao, Wenyue Ba, Chenyang Wang, Zhuangzhuang Zhang, Yinlong Wang, Tengfei Li, Zhinan Yang, Fucheng Zhang

    Published 2025-01-01
    “…The influence of solidification path on solute micro-segregation and inclusion precipitation was quantitatively analyzed. Furthermore, the effects of MnS inclusion precipitation, equilibrium distribution coefficient (ki), and back-diffusion coefficient (βi) on solute micro-segregation were investigated. …”
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  5. 585

    An improved quantitative assessment method on hazardous interference of power lines to the signal cable in high‐speed railway by Chang Liu, Shiwu Yang, Yong Cui, Shaotong Chu, Qihui Xiong

    Published 2022-03-01
    “…Regarding the essential influence of different earthing methods and cable laying conditions, the quantitative calculation of the LEF on the cable is evaluated. …”
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    Environmental sustainability profiles assessment of HPLC stability indicating method for quantitation of piracetam and vincamine in pharmaceutical medications by Samya Sh. Alenezi, Ayman A. Gouda, Ragaa El Sheikh, Niaf A. Badahdah, Muneer E Alzuhiri, Ali H. Magrabi, Asim L. Jilani, Ahmed S. Darwish

    Published 2025-08-01
    “…Piracetam, vincamine, and their breakdown products were successfully separated using the isocratic elution technique, and both medicinal compounds' quantification was carried out on the Kromasil C18 column at room temperature. …”
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  8. 588

    Qualitative and quantitative evaluations of topography for CAD/CAM all ceramic zirconia after different surface treatments by Sazan M. Azeez, Shatha A. Salih

    Published 2019-06-01
    “… Background and objectives: The purpose of this in vitro study was to evaluate the effect of grinding, reglazing and polishing procedures on the surface roughness of monolithic zirconia qualitatively and quantitatively. Materials and methods: Thirty-six disc-shaped yttrium-stabilized zirconium oxide specimens were milled from pre-sintered zirconia blanks using CAD-CAM machine with a diameter of 12mm and thickness of 1.4mm for twenty-seven discs while 12mm and 1.2mm for nine discs as a control group. …”
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    Inhomogeneous coupling induced quantized distribution of photonic states in Kagome lattices across different Landau levels by Liyun Tao, Yahong Liu, Xin Zhou, Lianlian Du, Shaojie Ma, Xiaoyong Yang, Jintao Zhang, Zhenfei Li, Kun Song, Xiaopeng Zhao

    Published 2025-01-01
    “…Abstract Recent progress has demonstrated that synthetic gauge fields can mimic Landau quantization in materials including graphene and lattices for sound and light. …”
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  11. 591

    Multianalytical Method Validation for Qualitative and Quantitative Analysis of Solvents of Abuse in Oral Fluid by HS-GC/MS by Bruna Claudia Coppe, Bruna Tassi Borille, Taís Regina Fiorentin, Ana Laura Bemvenuti Jacques, Ana Claudia Fagundes, Stela Maris de Jezus Castro, Lysa Silveira Remy, Flavio Pechansky, Renata Pereira Limberger

    Published 2016-01-01
    “…Thus, the present work aimed to develop and validate an analytical method for quantification and detection of solvents used as inhalants of abuse in oral fluid (OF), using Quantisal™ as collector device by headspace and gas chromatography coupled with a mass detector (HS-GC/MS). …”
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  12. 592

    Quantitative Raman Spectroscopic Determination of the Composition, Pressure, and Density of CO2-CH4 Gas Mixtures by Ying Chen, I-Ming Chou

    Published 2022-01-01
    “…A systematic analysis was carried out to establish a methodology for the quantitative determination of the composition, pressure, and density of CO2-CH4 mixtures. …”
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  13. 593

    Quantitative Multiparameter Evaluation of Vacuoles in Intraocular Lenses Employing a High-Magnification Digital Microscopy Method by Vincent Spiezio, Bennett N. Walker, Don Calogero, Ilko K. Ilev

    Published 2019-01-01
    “…In this study, we have developed and implemented an accurate test methodology based on a high-magnification digital microscopy approach for quantitative multiparameter evaluation and classification of IOL vacuoles depending on their critical optical characteristics including vacuole size, density, shape, and orientation within the IOL material. …”
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    UHPLC-UV method validation for simultaneous quantification of vitexin and isovitexin from Santalum album L. leaves by Thi Kim Phung Phan, Minh Quan Le, Kien Duc Ngo

    Published 2024-06-01
    “…To contribute to the standardization of the title medicinal herb and its formula, a simple, fast precise and selective method for the simultaneous quantification of vitexin and isovitexin using ultra-performance liquid chromatography (UHPLC) has been developed and validated. …”
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  19. 599

    Lipid profile alterations in non-infectious uveitis: correlation with quantitative optical coherence tomography angiography parameters by Lei Feng, Guangming Qin, Junhui Shen

    Published 2024-05-01
    “…Standard techniques were used to measure total cholesterol (TC), triglycerides (TG), high-density lipoprotein-cholesterol (HDLc), low-density lipoprotein-cholesterol (LDLc) levels. Quantitative optical coherence tomography angiography (OCTA) parameters were obtained from 500 eyes in each group. …”
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