Highly efficient separation of thorium from uranium in nitric acid feeds by solid phase extraction using Aliquat 336
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.116318
Abstract: Abstract The uptake of Th(IV) from acidic feed solutions was investigated by solid phase extraction using a Chromosorb W based extraction chromatography (XC) material containing Aliquat 336 in the resin pores. Increase in Th(IV) uptake… read more here.
Keywords: extraction; solid phase; aliquat 336; extraction using ... See more keywords
Improvement of recovery performance in the solvent extraction of Cu(II) using [bmim][Tf2N] and a β-diketone as extractant and its stripping with supercritical carbon dioxide
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Supercritical Fluids"
DOI: 10.1016/j.supflu.2017.05.003
Abstract: Abstract This study deals with the improvement of the recovery performance in the solvent extraction of Cu(II) using the ionic liquid [bmim][Tf 2 N] and the β-diketone 1,1,1-trifluoro-2,4-pentanedione (TFA) as extractant and its stripping with… read more here.
Keywords: extraction; solvent extraction; recovery performance; performance solvent ... See more keywords
Hexavalent Actinide Extraction Using N,N-Dialkyl Amides
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b01181
Abstract: Recently, efforts toward closing the nuclear fuel cycle have considered oxidizing americium to a hexavalent, linear-dioxo cation for co-recovery with hexavalent U, Np, and Pu from molar nitric acid using solvating extraction ligands such as… read more here.
Keywords: extraction; actinide extraction; hexavalent; extraction using ... See more keywords
Urban Impervious Surface Extraction Using Seasonal Time Series SAR Images
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3193137
Abstract: Urban impervious surface (UIS) is an essential indicator to measure urban ecology, and understanding its temporal and spatial distribution is of great significance for alleviating urban diseases, such as heat island. Although remote sensing techniques… read more here.
Keywords: time series; extraction using; extraction; uis extraction ... See more keywords
Non-Contact Physiological Parameters Extraction Using Facial Video Considering Illumination, Motion, Movement and Vibration
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Biomedical Engineering"
DOI: 10.1109/tbme.2019.2908349
Abstract: Objective: In this paper, four physiological parameters, i.e., heart rate (HR), inter-beat-interval (IBI), heart rate variability (HRV), and oxygen saturation (SpO2), are extracted from facial video recordings. Methods: Facial videos were recorded for 10 min… read more here.
Keywords: non contact; extraction using; physiological parameters; illumination motion ... See more keywords
ECG Signal Denoising and Features Extraction Using Unbiased FIR Smoothing
Sign Up to like & getrecommendations! Published in 2019 at "BioMed Research International"
DOI: 10.1155/2019/2608547
Abstract: Methods of the electrocardiography (ECG) signal features extraction are required to detect heart abnormalities and different kinds of diseases. However, different artefacts and measurement noise often hinder providing accurate features extraction. One of the standard… read more here.
Keywords: denoising features; ecg signal; extraction using; signal denoising ... See more keywords
Recursive module extraction using Louvain and PageRank
Sign Up to like & getrecommendations! Published in 2018 at "F1000Research"
DOI: 10.12688/f1000research.15845.1
Abstract: Biological networks are highly modular and contain a large number of clusters, which are often associated with a specific biological function or disease. Identifying these clusters, or modules, is therefore valuable, but it is not… read more here.
Keywords: module; recursive module; pagerank; extraction using ... See more keywords
Fingerprint pores extraction by using automatic scale selection
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Biometrics"
DOI: 10.1504/ijbm.2020.10030180
Abstract: Extraction of fingerprint sweat pores is a critical step in those applications which are based on highly secured features. Pores are varying in scale (size) and evenly distributed along the ridges. It is the main… read more here.
Keywords: pores extraction; extraction using; fingerprint; fingerprint pores ... See more keywords
Linseed (Linum usitatissimum) Oil Extraction Using Different Solvents
Sign Up to like & getrecommendations! Published in 2018 at "Food Technology and Biotechnology"
DOI: 10.17113/ftb.56.03.18.5318
Abstract: Summary This work aims at characterizing linseed oil obtained using different extraction methods (hexane, subcritical propane and pressurized ethanol), and comparing the results with commercial linseed oil extracted by cold mechanical press method. An experimental… read more here.
Keywords: extraction; linseed oil; using different; extraction using ... See more keywords
Conventional vs. Green Extraction Using Natural Deep Eutectic Solvents—Differences in the Composition of Soluble Unbound Phenolic Compounds and Antioxidant Activity
Sign Up to like & getrecommendations! Published in 2022 at "Antioxidants"
DOI: 10.3390/antiox11112295
Abstract: The aim of this study was to investigate the effect of the use of green solvents, natural deep eutectic solvents (NaDES), in comparison with conventional solvents on the extraction of free unbound phenolic compounds and… read more here.
Keywords: antioxidant activity; natural deep; extraction using; activity ... See more keywords