Articles with "improved method" as a keyword



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Improved Method of Study on the Photothermal Effect of Plasmonic Nanoparticles by Dynamic IR Thermography

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Published in 2018 at "Plasmonics"

DOI: 10.1007/s11468-018-0877-1

Abstract: Efficient heat generation by plasmon-resonant gold nanoparticles, together with their biocompatibility and high specificity of biomolecular recognition, opens new possibilities for applications in biomedical applications. In this work, we present an improved method of monitoring… read more here.

Keywords: method; dynamic thermography; improved method; surface temperature ... See more keywords
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An improved Polak–Ribière–Polyak conjugate gradient method with an efficient restart direction

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Published in 2021 at "Computational and Applied Mathematics"

DOI: 10.1007/s40314-021-01557-9

Abstract: For the large-scale optimization problems, we propose a new conjugate parameter by modifying the denominator of the Polak–Ribiere–Polyak formula, and give its non-negative form. Under the weak Wolfe line search, their corresponding algorithms perform superior… read more here.

Keywords: improved polak; restart direction; improved method; conjugate ... See more keywords
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An improved method to measure lipase activity in aqueous media.

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Published in 2017 at "Analytical biochemistry"

DOI: 10.1016/j.ab.2017.05.012

Abstract: An improved method based on the p-nitrophenyl long chain esters method is proposed for measuring lipase hydrolytic activity in aqueous media. Using ethylene glycol as co-solvent for hydrophobic p-nitrophenyl substrates in aqueous buffer, lipase activity… read more here.

Keywords: aqueous media; improved method; activity aqueous; lipase activity ... See more keywords
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An improved method for the isolation of amarogentin, the bitter principle of yellow gentian roots.

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Published in 2021 at "Food chemistry"

DOI: 10.1016/j.foodchem.2021.130383

Abstract: Amarogentin is well known to be among the most bitter naturally occurring compound. Either as an individual one or extracts, amarogentin is used as a food additive and as a dietary supplement. The aim of… read more here.

Keywords: amarogentin; amarogentin bitter; bitter principle; method isolation ... See more keywords
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An improved method for quantitative risk assessment of unconfined offshore installations subjected to gas explosions

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Published in 2020 at "Structures"

DOI: 10.1016/j.istruc.2020.03.019

Abstract: Abstract Previous related research has focused on consequences analysis of confined rather than unconfined structures against explosion accidents. This paper introduces an improved method for quantitative risk assessment of unconfined offshore installations subjected to gas… read more here.

Keywords: risk; method quantitative; risk assessment; gas ... See more keywords
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An improved method for the rapid determination of 90Sr in cow's milk.

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Published in 2017 at "Journal of environmental radioactivity"

DOI: 10.1016/j.jenvrad.2017.05.007

Abstract: An improved method was developed to rapidly determine strontium-90 (90Sr) in cow's milk samples in the event of a nuclear emergency. To perform this method, no heating or ashing steps were needed and all of… read more here.

Keywords: milk; improved method; 90sr cow; strontium ... See more keywords
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Improved method for collection of sputum for tuberculosis testing to ensure adequate sample volumes for molecular diagnostic testing.

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Published in 2017 at "Journal of microbiological methods"

DOI: 10.1016/j.mimet.2017.01.011

Abstract: The quality and quantity of sputum collected has an important impact on the laboratory diagnosis of pulmonary TB. We conducted a pilot study to assess a new collection cups for the collection of sputum for… read more here.

Keywords: method collection; sputum; improved method; tuberculosis ... See more keywords
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HERMES: an Improved Method to Test Mitochondrial Genome Molecular Synapomorphies among Clades.

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Published in 2021 at "Mitochondrion"

DOI: 10.1016/j.mito.2021.02.009

Abstract: Mitochondrial chromosomes have diversified among eukaryotes and many different architectures and features are now acknowledged for this genome. Here we present the improved HERMES index, which can measure and quantify the amount of molecular change… read more here.

Keywords: improved method; hermes improved; method test; test mitochondrial ... See more keywords
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Improved method for simultaneous determination of saturated and aromatic biomarkers, organosulfur compounds and diamondoids in crude oils by GC–MS/MS

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Published in 2018 at "Organic Geochemistry"

DOI: 10.1016/j.orggeochem.2017.09.010

Abstract: Abstract An improved GC–MS/MS method was developed for simultaneous determination of various types of molecular markers in whole crudes without the need for laborious group-type separation and discrete analyses of the diverse fractions. The ability… read more here.

Keywords: simultaneous determination; step; improved method; aromatic biomarkers ... See more keywords
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Preparation of conductive silk fibroin yarns coated with polyaniline using an improved method based on in situ polymerization

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Published in 2018 at "Synthetic Metals"

DOI: 10.1016/j.synthmet.2017.12.002

Abstract: Abstract In situ polymerization is a prominent current topic in the research of skin-core structure polyaniline (PANI) conductive fibers owing to its advantages such as the convenience of preparation and high conductivity of fiber, but… read more here.

Keywords: polymerization; method based; improved method; situ polymerization ... See more keywords
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An Improved Method of Automated Nonparametric Content Analysis for Social Science

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Published in 2022 at "Political Analysis"

DOI: 10.1017/pan.2021.36

Abstract: Abstract Some scholars build models to classify documents into chosen categories. Others, especially social scientists who tend to focus on population characteristics, instead usually estimate the proportion of documents in each category—using either parametric “classify-and-count”… read more here.

Keywords: nonparametric content; method automated; automated nonparametric; analysis ... See more keywords