ABSTRACT The objective of this study was to establish multivariate models for the prediction of wood basic density with reference to the values of average density of trees and near infrared (NIR) spec

DataCite Commons2020-08-26 更新100

Soil characterization by near-infrared spectroscopy and principal component analysis

土壤分析

近红外光谱

ABSTRACT This research aimed to use principal component analysis (PCA) as an exploratory method for spectral data of soil absorbance from the Baturité Massif and Central Hinterland (Ceará State, Brazi

DataCite Commons2022-06-07 更新130

z~5 quasar luminosity function from the CFHTLS

红类星体

光度函数测量

VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'The faint end of the z=5 quasar luminosity function from the CFHTLS.' (bibcode: 2018AJ.

DataCite Commons2022-11-04 更新100

X-SHOOTER/ALMA QSOs at 5.78<z<7.54. I. NIR sp.

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