Results 11 to 20 of about 4,191,571 (369)
Peak Alignment of Gas Chromatography-Mass Spectrometry Data with Deep Learning [PDF]
arXiv, 2019 We present ChromAlignNet, a deep learning model for alignment of peaks in Gas Chromatography-Mass Spectrometry (GC-MS) data. In GC-MS data, a compound's retention time (RT) may not stay fixed across multiple chromatograms. To use GC-MS data for biomarker
Li, Mike, Wang, X. Rosalind
core +2 more sources
Gas chromatography–mass spectrometry analyses of encapsulated stable perovskite solar cells
Science, 2020 Perovskite decomposition in detail Solar cells are subject to heating when operating in sunlight, and the organic components of hybrid perovskite solar cells, especially the commonly used methylammonium cation, can undergo thermal decomposition ...
Lei Shi +13 more
semanticscholar +1 more source
Auto-deconvolution and molecular networking of gas chromatography–mass spectrometry data
Nature Biotechnology, 2020 We engineered a machine learning approach, MSHub, to enable auto-deconvolution of gas chromatography–mass spectrometry (GC–MS) data. We then designed workflows to enable the community to store, process, share, annotate, compare and perform molecular ...
A. Aksenov +69 more
semanticscholar +1 more source
Meikuang Anquan, 2022 With the increase of coal mining intensity in mines, the tendency of coal to spontaneous combustion increases gradually. Due to the existing coal mine spontaneous combustion fire beam tube chromatography monitoring system has the problems of easy ...
LI Tuanjie +6 more
doaj +1 more source
SIMPLE AND RAPID GAS-CHROMATOGRAPHIC METHOD FOR QUANTITATION OF TOTAL AND FREE VALPROIC ACID IN HUMAN SERUM [PDF]
Acta Medica Iranica, 2007 Valproic acid (VPA) is one of the mostly used antiepileptic drugs that may have some side effects so, it is highly recommended to evaluate its serum concentrations.
H. R. Falahat-Pisheh +1 more
doaj +1 more source
Characterization and Quantification of Isoprene-Derived Epoxydiols in Ambient Aerosol in the Southeastern United States [PDF]
, 2010 Isoprene-derived epoxydiols (IEPOX) are identified in ambient aerosol samples for the first time, together with other previously identified isoprene tracers (i.e., 2-methyltetrols, 2-methylglyceric acid, C5-alkenetriols, and organosulfate derivatives of ...
Chan, Man Nin +10 more
core +2 more sources
Beverages, 2020 Lambic beer is produced using spontaneous fermentation. Gueuze is a style of lambic beer that blends “young” (1 year old) and “aged” (2+ years old) beers.
Katherine Witrick +2 more
doaj +1 more source
Gas chromatographic-mass spectrometric analysis of tar compounds formed during pyrolysis of rice husks [PDF]
, 1991 Pyrolysis of agricultural waste to produce fuel gas involves formation of tars as noxious by-products. In this paper the qualitative analysis of tars formed during pyrolysis of rice husks is presented, based on identification by gas chromatography—mass ...
Haanappel, V.A.C. +4 more
core +2 more sources
Analysis and identification of diamondoids by different mass spectrometry techniques
Shiyou shiyan dizhi, 2020 Diamondoids have attracted extensive attention from researchers because of their important application value in oil and gas exploration. Since diamondoids have complex molecular structures and a large number of isomers, the identification of certain ...
Ling HUANG +6 more
doaj +1 more source
Revista de Agricultura Neotropical, 2023 Few studies present interactions among plant physiological and seed chemical composition of soybean cultivates under different arrangements. Therefore, this study seeks to understand this relationship between space occupation and product quality.
Danubia Aparecida Costa Nobre +5 more
doaj +1 more source