Results 41 to 50 of about 100,399 (331)
Designing algorithms to aid discovery by chemical robots [PDF]
, 2018 Recently, automated robotic systems have become very efficient, thanks to improved coupling between sensor systems and algorithms, of which the latter have been gaining significance thanks to the increase in computing power over the past few decades ...
Cronin, Leroy +2 more
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Chemometrics and standards [PDF]
Journal of Research of the National Bureau of Standards, 1988 Standards are central to the achievement and maintenance of accuracy in trace analysis. This fact is well-known and well-accepted in the international analytical chemical community, where "standards" are generally considered to be Standard Reference Materials (SRMs) or Certified Reference Materials (CRMs).
openaire +1 more source
The Degrees of Freedom of Partial Least Squares Regression [PDF]
, 2010 The derivation of statistical properties for Partial Least Squares regression can be a challenging task. The reason is that the construction of latent components from the predictor variables also depends on the response variable.
Akaike H. +6 more
core +6 more sources
mSystemsPlants rely on strigolactones (SLs) to regulate their development and form symbiotic relationships with microbes as part of the adaptive phosphorus (P) efficiency strategies. However, the impact of SLs on root-associated microbial communities in response
Pubo Chen +9 more
doaj +1 more source
Nature Communications, 2023 Functionalizing porous materials with capping agents generates hybrid materials with enhanced properties, while the challenge is how to improve the selectivity and maintain the porosity of the parent framework.
Yu Liang +5 more
doaj +1 more source
Chemosensors, 2022 In this work, a simple analytical strategy combining high-performance liquid chromatography–diode array detection (HPLC-DAD) and the chemometric method was developed for the simultaneous quantification of 5-hydroxymethyl-2-furfural (HMF), paeoniflorin ...
Jun-Chen Chen +5 more
doaj +1 more source
Molecules, 2020 Currently, the authentication analysis of edible fats and oils is an emerging issue not only by producers but also by food industries, regulators, and consumers. The adulteration of high quality and expensive edible fats and oils as well as food products
A. Rohman +6 more
semanticscholar +1 more source
, 2007 The Maximum Likelihood PCA (MLPCA) method has been devised in chemometrics as a generalization of the well-known PCA method in order to derive consistent estimators in the presence of errors with known error distribution.
Markovsky, Ivan +2 more
core +1 more source
Fast Selection of Spectral Variables with B-Spline Compression [PDF]
, 2007 The large number of spectral variables in most data sets encountered in spectral chemometrics often renders the prediction of a dependent variable uneasy.
François, Damien +4 more
core +4 more sources
Independent components in spectroscopic analysis of complex mixtures
, 2010 We applied two methods of "blind" spectral decomposition (MILCA and SNICA) to quantitative and qualitative analysis of UV absorption spectra of several non-trivial mixture types.
Alexander Kraskov +35 more
core +1 more source