Karla Pereira Rainha

Exploratory data analysis using API gravity and V and Ni contents to determine the origins of crude oil samples from petroleum fields in the Espírito Santo Basin (Brazil)

Luiza Valli Vieira, Karla Pereira Rainha, Eustáquio Vinícius Ribeiro de Castro et al. · Microchemical Journal · 2015 · 27 citations

Geophysics, Petroleum Reservoir, Engineering +8

Identification of petroleum profiles by infrared spectroscopy and chemometrics

Betina P.O. Lovatti, Samantha R.C. Silva, Natália de A. Portela et al. · Fuel · 2019 · 23 citations

Determination of API Gravity and Total and Basic Nitrogen Content by Mid- and Near-Infrared Spectroscopy in Crude Oil with Multivariate Regression and Variable Selection Tools

Karla Pereira Rainha, Júlia Tristão do Carmo Rocha, Rayza R.T. Rodrigues et al. · Analytical Letters · 2019 · 21 citations

Precision Agriculture, Environmental Monitoring, Engineering +22

Study of the Influence of Resins on the Asphaltene Aggregates by ¹H DOSY NMR

Natã C. L. Madeira, Karla Pereira Rainha, Janur Mendonça et al. · Energy & Fuels · 2020 · 18 citations

Engineering, Organic Chemistry, Chemistry +18

Different strategies for the use of random forest in NMR spectra

Betina P.O. Lovatti, Márcia H.C. Nascimento, Karla Pereira Rainha et al. · Journal of Chemometrics · 2020 · 15 citations

Nmr Spectra, Different Strategies, Engineering +13