Showing 361 - 380 results of 14,292 for search 'Quanqiu~', query time: 5.18s Refine Results
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    Folin-Ciocalteu Reaction Alternatives for Higher Polyphenol Quantitation in Colombian Passion Fruits by Juan C. Carmona-Hernandez, Gonzalo Taborda-Ocampo, Clara H. González-Correa

    Published 2021-01-01
    “…Food matrices, solvent polarity, and several different reacting conditions are critical for the optimum extraction and quantification of polyphenols. Chromatographic identification and quantitation are satisfactory with access to a vast number of reference standards considering the availability of abundant phenolic compounds in crude extracts. …”
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  3. 363

    Assessing the Capabilities of a New Linear Inversion Method for Quantitative Microwave Imaging by Loreto Di Donato, Roberta Palmeri, Gino Sorbello, Tommaso Isernia, Lorenzo Crocco

    Published 2015-01-01
    “…We investigate the imaging capabilities of a new linear microwave imaging approach, which allows to quantitative retrieve the complex permittivity distribution of unknown nonweak targets. …”
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  4. 364

    Rapid and quantitative functional interrogation of human enhancer variant activity in live mice by Ethan W. Hollingsworth, Taryn A. Liu, Joshua A. Alcantara, Cindy X. Chen, Sandra H. Jacinto, Evgeny Z. Kvon

    Published 2025-01-01
    “…Here we introduce dual-enSERT, a robust Cas9-based two-color fluorescent reporter system which enables rapid, quantitative comparison of enhancer allele activities in live mice in less than two weeks. …”
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    A Quantitative Risk Evaluation Model for Network Security Based on Body Temperature by Y. P. Jiang, C. C. Cao, X. Mei, H. Guo

    Published 2016-01-01
    “…This paper proposed a quantitative risk evaluation model for network security based on body temperature (QREM-BT), which refers to the mechanism of biological immune system and the imbalance of immune system which can result in body temperature changes, firstly, through the r-contiguous bits nonconstant matching rate algorithm to improve the detection quality of detector and reduce missing rate or false detection rate. …”
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    Development and Validation of a Spectrophotometric Method for Quantification and Dissolution Studies of Glimepiride in Tablets by Madhusudhanareddy Induri, Bhagavan Raju M., Rajendra Prasad Y., Pavankumar Reddy K.

    Published 2012-01-01
    “…The objective of present study was to develop and validate an analytical method for quantitative determination and dissolution studies of glimepiride in tablets. …”
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    Two-dimensional multi-scale permutation entropy algorithm based on uniform quantization by WANG Daming, SHI Pengfei, LEI Yihang, BIAN Haoran, LIANG Min, CHANG Liwei

    Published 2024-10-01
    “…In order to solve the problem that equal values in the subsequence lead to an increase in the probability of certain ordinal patterns when extending the permutation entropy algorithm to two-dimensional domain, a two-dimensional multi-scale permutation entropy based on uniform quantization (MUPE<sub>2D</sub>) algorithm based on uniform quantization was proposed. …”
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    Calculation Method of Driving Force of the Plate Quantitative Conveyor Chain Drive System by Xi Qiming, Shang Shibo, Liu Jingxiong, Yuan Hua

    Published 2015-01-01
    “…For improving the stability and security when the plate quantitative conveyor start-up and the accelerating operation,the calculation problem of driving force of chain drive system is studied.The maximum static tension of the chain drive system on stable operating conditions is calculated by point by point calculation method.The multi-axis electric drive system conversion method is proposed and the acceleration load is calculated by converted the inertial resistance of linear moving parts and rotating parts to drive shaft.The maximum driving force is sum of maximum static tension and the acceleration load.The results show that,the acceleration load account for the driving force about 35%,the drive power and breaking force calculation is necessary to consider the impact of the acceleration load in addition to the maximum static tension.…”
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  16. 376

    Quantitative Analysis of Flavonoids in Glycyrrhiza uralensis Fisch by 1H-qNMR by Ping Yu, Qian Li, Yanmei Feng, Yuying Chen, Sinan Ma, Xiaoqin Ding

    Published 2021-01-01
    “…To establish a method for simultaneous determination of liquiritin, liquiritigenin, and isoliquiritinin glycyrrhizin using hydrogen nuclear magnetic resonance quantitative technology (1H-qNMR). Methodology. Deuterated dimethyl sulfoxide was used as the solvent, and dichloromethane was used as the internal standard. …”
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    Automatic Quantification of Immunohistochemically Stained Cell Nuclei Using Unsupervised Image Analysis by Petter Ranefall, Kenneth Wester, Ewert Bengtsson

    Published 1998-01-01
    “…A method for quantification of images of immunohistochemically stained cell nuclei by computing area proportions is presented. …”
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  19. 379

    LC-MS/MS Quantification of Tramadol and Gabapentin Utilizing Solid Phase Extraction by Pappula Nagaraju, Balaji Kodali, Peda Varma Datla, Surya Prakasarao Kovvasu

    Published 2018-01-01
    “…An accurate, highly sensitive, and precise method for quantitative analysis of tramadol (TMD) and gabapentin (GBP) by high performance liquid chromatography and tandem mass spectrometry in human plasma was proposed and validated successfully using venlafaxine and pregabalin as internal standards (ISTDs), respectively. …”
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