Showing 901 - 920 results of 14,292 for search 'Quanqiu~', query time: 5.82s Refine Results
  1. 901

    Quantification of mono-, di-, tri-chlorinated biphenyl in Ganga River: design of experiment, source analysis and spatial distribution by Sandeep Kumar, Triparna Das, Anshul Tiwari, Pranjal Yadav, Zain Ali, Jorge Paz-Ferreiro, Devendra Kumar Patel

    Published 2024-12-01
    “…The method demonstrated limits of detection (LOD) ranging from 0.04 to 2.1 µg L−1, limits of quantification (LOQ) from 0.1 to 6.5 µg L−1, and recovery rates between 73.3 and 106.7%. …”
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  2. 902

    Feasibility of Output-Only Modal Identification Using Wireless Sensor Network: A Quantitative Field Experimental Study by Wen-ai Shen, Ying Lei, Liang Hu, Yang Wang

    Published 2012-11-01
    “…This paper first assesses the accuracy of time synchronization performed by the WSN through a centralized beacon signal and then studies wireless data quality using two quantitative performance indexes. The relationship between vibration amplitude and quality of wireless sensor data is investigated. …”
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  3. 903
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    Quantitative Analysis of Volatile Impurities in Diallyldimethylammonium Chloride Monomer Solution by Gas Chromatography Coupled with Liquid-Liquid Extraction by Cheng Liu, Yuejun Zhang, Haiying Wang, Weixin Wang

    Published 2017-01-01
    “…The quantitative analysis method for volatile impurities in diallyldimethylammonium chloride (DADMAC) monomer solution was established in this paper. …”
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  5. 905

    A Simple and Rapid LC-MS/MS Method for Quantification of Total Daidzein, Genistein, and Equol in Human Urine by Shikha Saha, Paul A Kroon

    Published 2020-01-01
    “…Here, we describe a fast and easy sample preparation method of human urine samples for subsequent quantification of daidzein, genistein (isoflavones), and equol (isoflavandiol) using LC-MS/MS. …”
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    Quantitative revealing of reversed tension-compression yield asymmetry of an extruded Mg-Gd-Y-Zn-Zr alloy by Yuanqing Chi, Zihan Chen, Mingjie Shen, Mingyi Zheng, Weiqing Liu

    Published 2025-01-01
    “…An extruded Mg-8.5Gd-2.5Y-0.5Zn-0.3Zr (wt%) alloy, characterized by a <101‾0> fiber texture with the [101‾0] axis aligned along the extrusion direction (ED) and a prismatic texture with basal planes oriented perpendicular to the ED, exhibits a reversed yield asymmetry (RYA). To quantitatively investigate this asymmetric behavior, in-situ synchrotron diffraction testing and polycrystal plasticity simulations were conducted. …”
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  14. 914

    A quantitative spatial cell-cell colocalizations framework enabling comparisons between in vitro assembloids and pathological specimens by Gina Bouchard, Weiruo Zhang, Ilayda Ilerten, Irene Li, Asmita Bhattacharya, Yuanyuan Li, Winston Trope, Joseph B. Shrager, Calvin Kuo, Michael G. Ozawa, Amato J. Giaccia, Lu Tian, Sylvia K. Plevritis

    Published 2025-02-01
    “…Abstract Spatial omics is enabling unprecedented tissue characterization, but the ability to adequately compare spatial features across samples under different conditions is lacking. We propose a quantitative framework that catalogs significant, normalized, colocalizations between pairs of cell subpopulations, enabling comparisons among a variety of biological samples. …”
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  15. 915

    Quantitative analysis and resolution of pharmaceuticals in the environment using multivariate curve resolution-alternating least squares (MCR-ALS) by Mostafa Ahmed, Shaaban Heba

    Published 2019-06-01
    “…The study presents the application of multivariate curve resolution alternating least squares (MCR-ALS) with a correlation constraint for simultaneous resolution and quantification of ketoprofen, naproxen, paracetamol and caffeine as target analytes and triclosan as an interfering component in different water samples using UV-Vis spectrophotometric data. …”
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    Quantification and optimization of platinum–molybdenum carbide interfacial sites to enhance low-temperature water-gas shift reaction by Ruiying Li, Jingyuan Shang, Fei Wang, Qing Lu, Hao Yan, Yongxiao Tuo, Yibin Liu, Xiang Feng, Xiaobo Chen, De Chen, Chaohe Yang

    Published 2025-01-01
    “…Abstract Pt/α-MoC1-x catalysts exhibit exceptional activity in low-temperature water-gas shift reactions. However, quantitatively identifying and fine-tuning the active sites has remained a significant challenge. …”
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  19. 919

    The impact of quantitative platform on candidacy for bronchoscopic lung volume reduction: a multi-center retrospective cohort study by Max Wayne, Suchitra Pilli, Hee Jae Choi, Nathaniel Moulton, Praveen Chenna, Allen Cole Burks, Alexander Chen

    Published 2025-01-01
    “…Two commercially available platforms exist to help determine candidacy for BLVR via quantitative analysis of computed tomography (CT) scans. …”
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  20. 920