Articles with "multivariate analysis" as a keyword



Multivariate Analysis Identifying [Cu(N^N)(P^P)]+ Design and Device Architecture Enables First-class Blue and White Light-emitting Electrochemical Cells.

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Published in 2022 at "Advanced materials"

DOI: 10.1002/adma.202109228

Abstract: White light-emitting electrochemical cells (LECs) comprising only [Cu(N^N)(P^P)]+ have not been reported yet, as all the attempts towards blue-emitting complexes failed. Herein, a multivariate analysis based on prior-art [Cu(N^N)(P^P)]+ -based thin-film lighting (>90 papers) and… read more here.

Keywords: multivariate analysis; light emitting; device; white light ... See more keywords

Multivariate Analysis of Water Quality in the Seybouse River: Implications for Pollution Management

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Published in 2024 at "Environmental Quality Management"

DOI: 10.1002/tqem.22342

Abstract: Heavy metal contamination in water bodies is a pervasive and persistent environmental challenge in many parts of the world, especially in developing countries. This study investigates the use of multivariate analysis methods for monitoring variations… read more here.

Keywords: quality; water; multivariate analysis; water quality ... See more keywords

Label-free Raman imaging of live osteosarcoma cells with multivariate analysis

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Published in 2019 at "Applied Microbiology and Biotechnology"

DOI: 10.1007/s00253-019-09952-3

Abstract: Confocal Raman microspectral imaging (CRMI) is an advanced cell-imaging method that maps endogenous molecular compositions with their unique spectral fingerprint indicators. The aim of this work was to provide a visualized understanding of subcellular features… read more here.

Keywords: raman; analysis; live osteosarcoma; multivariate analysis ... See more keywords

Post-Whipple imaging in patients with pancreatic ductal adenocarcinoma: association with overall survival: a multivariate analysis

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Published in 2017 at "Abdominal Radiology"

DOI: 10.1007/s00261-017-1099-2

Abstract: Purpose To compare the survival outcomes in patients with pancreatic ductal adenocarcinoma (PDAC) who had regular imaging surveillance with those who had clinical follow-up after Whipple.MethodWe identified 229 patients, who underwent Whipple for resection of… read more here.

Keywords: overall survival; post whipple; multivariate analysis; survival ... See more keywords

Risk factors for reoperation in primary hand infections: a multivariate analysis

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Published in 2019 at "Archives of Orthopaedic and Trauma Surgery"

DOI: 10.1007/s00402-019-03306-4

Abstract: Introduction Severe hand infection might cause severe morbidity including stiffness, contracture and possibly amputation. The purpose of this study was to analyse the current epidemiology of adult acute hand infections in a European Hand Surgery… read more here.

Keywords: risk factors; factors reoperation; hand; multivariate analysis ... See more keywords
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Multivariate analysis of historical data (2004–2013) in assessing the possible environmental impact of the Bellolampo landfill (Palermo)

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Published in 2018 at "Environmental Monitoring and Assessment"

DOI: 10.1007/s10661-018-6594-6

Abstract: Multivariate analysis was performed on a large data set of groundwater and leachate samples collected during 9 years of operation of the Bellolampo municipal solid waste landfill (located above Palermo, Italy). The aim was to obtain… read more here.

Keywords: 2004 2013; analysis; historical data; landfill ... See more keywords

Metabolic heterogeneity of the normal human brain: multivariate analysis of 1H MRS in vivo spectra acquired at 3T

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Published in 2017 at "Metabolomics"

DOI: 10.1007/s11306-017-1171-5

Abstract: IntroductionIn recent years multivariate projection techniques of data analysis (PCA, PLS-DA) have been increasingly used for detection of complex 1H MRS derived metabolic signatures in pathologic conditions. However, these techniques have not been applied in… read more here.

Keywords: analysis; mrs; multivariate analysis; heterogeneity normal ... See more keywords
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Indication of the geographical origin of honey using its physicochemical characteristics and multivariate analysis

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Published in 2020 at "Journal of Food Science and Technology"

DOI: 10.1007/s13197-019-04225-3

Abstract: Honey from different botanical sources presents a great variability in chemical composition, physical properties, and sensorial attributes. The association between honey qualities and its geographical origin allows the recognition of honey, and beekeepers are economically… read more here.

Keywords: geographical origin; honey; multivariate analysis; indication ... See more keywords
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Combinations of NIR, Raman spectroscopy and physicochemical measurements for improved monitoring of solvent extraction processes using hierarchical multivariate analysis models.

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Published in 2018 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2017.12.019

Abstract: The reliability of chemical processes can be greatly improved by implementing inline monitoring systems. Combining multivariate analysis with non-destructive sensors can enhance the process without interfering with the operation. We present here hierarchical models using… read more here.

Keywords: solvent extraction; analysis; nir raman; multivariate analysis ... See more keywords

Classification of fentanyl precursors by multivariate analysis of low-field nuclear magnetic resonance spectroscopy data

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Published in 2020 at "Forensic Chemistry"

DOI: 10.1016/j.forc.2020.100285

Abstract: Abstract High-field Nuclear Magnetic Resonance (NMR) spectroscopy combined with multivariate analysis techniques have been used extensively in several fields particularly, metabolomics and food quality assessment. In contrast, low-field Fourier transform NMR instruments are a relatively… read more here.

Keywords: low field; field; fentanyl precursors; multivariate analysis ... See more keywords

Multivariate analysis of high through-put adhesively bonded single lap joints

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Published in 2019 at "International Journal of Adhesion and Adhesives"

DOI: 10.1016/j.ijadhadh.2018.11.004

Abstract: Abstract : An adhesively bonded single lap joint was used to study the effects of coupon thickness, bondline thickness, surface preparation, presence of an overflow fillet, and adhesive type. Gains in the Education of Mathematics… read more here.

Keywords: lap; bonded single; adhesively bonded; multivariate analysis ... See more keywords