Articles with "qualitative quantitative" as a keyword



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Phytochemical profiling of anti‐inflammatory Lavandula extracts via RP–HPLC–DAD–QTOF–MS and –MS/MS: Assessment of their qualitative and quantitative differences

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Published in 2018 at "ELECTROPHORESIS"

DOI: 10.1002/elps.201700393

Abstract: As for other aromatic plants, there are many analytical methods for the determination of volatile compounds in lavender essential oils. Alternatively, in this study RP–HPLC–DAD–QTOF–MS was used for the profiling of the phytochemical constituents of… read more here.

Keywords: anti inflammatory; quantitative differences; qualitative quantitative; hplc dad ... See more keywords
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HPTLC methods for qualitative and quantitative analysis of selected furocoumarins in essential oils

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Published in 2017 at "Flavour and Fragrance Journal"

DOI: 10.1002/ffj.3394

Abstract: The concentration of furocoumarins, known to induce mutagenesis, carcinogenesis and photodermatitis under UV radiation, is limited by the EU cosmetic regulation in consumer products such as cosmetics, sun protection and bronzing formulations. The bergapten concentration… read more here.

Keywords: analysis; quantitative analysis; hptlc methods; methods qualitative ... See more keywords
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Detection of liver fibrosis using qualitative and quantitative MR elastography compared to liver surface nodularity measurement, gadoxetic acid uptake, and serum markers

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Published in 2018 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.25911

Abstract: Multiparametric magnetic resonance imaging (mpMRI) combining different techniques such as MR elastography (MRE) has emerged as a noninvasive approach to diagnose and stage liver fibrosis with high accuracy allowing for anatomical and functional information. read more here.

Keywords: fibrosis; liver fibrosis; detection liver; fibrosis using ... See more keywords
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Qualitative and quantitative analysis of Alpiniae Oxyphyllae fructus by HPLC coupled to Fourier transform-ion cyclotron resonance mass spectrometry.

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Published in 2022 at "Journal of separation science"

DOI: 10.1002/jssc.202100481

Abstract: Alpiniae Oxyphyllae Fructus, as a homology of medicine and food, has been widely used in China for thousands of years. However, the existing qualitative and quantitative methods are difficult to evaluate the quality of Alpiniae… read more here.

Keywords: qualitative quantitative; oxyphyllae fructus; alpiniae oxyphyllae;
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Value of Qualitative and Quantitative Contrast‐Enhanced Ultrasound Analysis in Preoperative Diagnosis of Cervical Lymph Node Metastasis From Papillary Thyroid Carcinoma

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Published in 2019 at "Journal of Ultrasound in Medicine"

DOI: 10.1002/jum.15074

Abstract: To investigate the qualitative and quantitative characteristics of contrast‐enhanced ultrasound (CEUS) in assessing cervical lymph node metastasis from papillary thyroid carcinoma (PTC) and to evaluate its value in the preoperative diagnosis of cervical lymph node… read more here.

Keywords: qualitative quantitative; cervical lymph; node metastasis; lymph node ... See more keywords
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LC-MSE for Qualitative and Quantitative Proteomic Studies of Psychiatric Disorders.

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Published in 2017 at "Advances in experimental medicine and biology"

DOI: 10.1007/978-3-319-52479-5_7

Abstract: This chapter describes the advantages and disadvantages of label-free liquid chromatography mass spectrometry in data-independent analysis mode (LC-MSE) in the identification of disease biomarkers in studies of psychiatric disorders. Along with the description of the… read more here.

Keywords: quantitative proteomic; psychiatric disorders; qualitative quantitative; mse qualitative ... See more keywords
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Rapid and miniaturized qualitative and quantitative gas chromatography profiling of human blood total fatty acids

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Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-02424-y

Abstract: The qualitative and quantitative profiling of fatty acids in human blood is a useful tool in disease prevention and health care, two concepts that are intimately related. In fact, fatty acid (FA) analysis can provide… read more here.

Keywords: fatty acid; fatty acids; human blood; rapid miniaturized ... See more keywords
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The Effect of Microelements on Qualitative and Quantitative Characteristics of Vitis vinifera cv. Thompson Seedless

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Published in 2019 at "Erwerbs-Obstbau"

DOI: 10.1007/s10341-019-00449-x

Abstract: Grapes (Vitis vinifera L.) are widely cultivated in Iran. One of the major problems involved in cultivating and exploiting this fruit crop is the deficiency of some nutrient elements including microelements. In general, due to… read more here.

Keywords: foliar application; quantitative characteristics; vitis vinifera; effect ... See more keywords
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Sixty seconds about each student–studying qualitative and quantitative differences in teachers’ knowledge and perceptions of their students

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Published in 2021 at "Social Psychology of Education"

DOI: 10.1007/s11218-020-09603-w

Abstract: This study explored the content and nature of teachers' knowledge and perceptions of their students. The knowledge and perceptions of seven Dutch secondary school teachers regarding the same 33 students in one second-year school class… read more here.

Keywords: student; teachers knowledge; perceptions students; qualitative quantitative ... See more keywords
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Qualitative and Quantitative Investigation of As-Cast and Aged CNT/AZ31 Metal Matrix Composites

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Published in 2020 at "JOM"

DOI: 10.1007/s11837-020-04114-7

Abstract: In this research, magnesium alloy AZ31 reinforced with CNTs (0 wt.%, 0.1 wt.%, 0.5 wt.%, 1 wt.%) was produced by a stir casting method followed by aged heat treatment. Composites were investigated using x-ray diffraction and scanning electron microscope… read more here.

Keywords: heat treatment; concentration cnts; az31; aged heat ... See more keywords
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Performance of some newly produced multivoltine strains of Bombyx mori (Linnaeus) for commercially vibrant qualitative and quantitative traits

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Published in 2020 at "International Journal of Tropical Insect Science"

DOI: 10.1007/s42690-020-00204-w

Abstract: In this study investigations were conducted with a clear cut intention of producing a best suited strain which suits exactly to the climatic, rearing and maximum productivity conditions of South Tamilnadu, India silkworm rearing areas.… read more here.

Keywords: tnl; csr tnl; silk; csr2 tnl ... See more keywords