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1. Chemical and sensory discrimination of coffee: impacts of the planting altitude and fermentation

2. ESPECTROSCOPIA DE INFRAVERMELHO PARA CARACTERIZAÇÃO GENOTÍPICA DE CLONES DE Coffea Canephora

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3. Preparation of a Nitrogen Oil Compound Fraction by Modified Gel Silica Column Chromatography

4. Chemical Concepts Involved in Beer Production: A Review

5. Chemical and sensory perception of robusta coffees under wet processing

6. Determination of physicochemical properties of petroleum using 1H NMR spectroscopy combined with multivariate calibration

7. Application of time-domain NMR as a methodology to quantify adulteration of diesel fuel with soybean oil and frying oil

8. 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

9. Metals determination in crude oil by inductively coupled plasma optical emission spectrometry using nanoemulsification as sample preparation

10. Investigation of electrical properties with medium and heavy Brazilian crude oils by electrochemical impedance spectroscopy

11. Use of Random forest in the identification of important variables

12. Multivariate data analysis applied in the evaluation of crude oil blends

13. Oil recovery from water-based drilling fluid waste

14. Determination of physicochemical properties of biodiesel and blends using low-field NMR and multivariate calibration

15. Rheological study of the behavior of water-in-oil emulsions of heavy oils

16. Unequivocal structural assignments of three cardanol derivatives: An experimental and theoretical approach

17. COMPARANDO O DESEMPENHO DE DOIS ANALISADORES DE MASSAS (FT-ICR MS & LTQ MS): UMA AULA EXPERIMENTAL SOBRE ANÁLISE DE COMPOSTOS ORGÂNICOS

18. Different strategies for the use of random forest in NMR spectra

19. Determination of gross calorific value in crude oil by variable selection methods applied to 13C NMR spectroscopy

20. Environmental impacts related to drilling fluid waste and treatment methods: A critical review

21. Determination of flash point and Reid vapor pressure in petroleum from HTGC and DHA associated with chemometrics

22. Effects of ethanol on the performance of kinetic hydrate inhibitors

23. Study of the stability and homogeneity of water in oil emulsions of heavy oil

24. Time domain nuclear magnetic resonance (TD-NMR): A new methodology to quantify adulteration of gasoline

25. Synthesis, structure-activity relationship and evaluation of new non-polymeric chemical additives based on naphthoquinone derivatives as wax precipitation inhibitors and pour point depressants to petroleum

26. Determination of crude oil physicochemical properties by high-temperature gas chromatography associated with multivariate calibration

27. Spectroscopic evaluation of commercial H2S scavengers

28. Use of the Comprehensive Two-Dimensional Gas Chromatography (GC×GC-qMS) to Characterize The Classes of Saturated Compounds in Brazilian crude Oils

29. Adsorption of anionic surfactant in graphite oxide: A study for treatment of laundry wastewater

30. Evaluation of calibration transfer methods using the ATR-FTIR technique to predict density of crude oil

31. Study of Distillation Temperature Curves from Brazilian Crude Oil by 1H Nuclear Magnetic Resonance Spectroscopy in Association with Partial Least Squares Regression

32. Improvement on Pour Point of Heavy Oils by Adding Organic Solvents

33. Droplet Size Distribution in Water-Crude Oil Emulsions by Low-Field NMR

35. Discrimination of oils and fuels using a portable NIR spectrometer

36. A survey of the eutrophication state of an urbanized tropical estuary, the case of the Great Vitória Estuarine System, Brazil

37. Study of the effect of temperature and gas condensate addition on the viscosity of heavy oils

38. Determination of Saturates, Aromatics, and Polars in Crude Oil by 13C NMR and Support Vector Regression with Variable Selection by Genetic Algorithm

39. Quantification of biodiesel in petroleum diesel by 1H NMR: Evaluation of univariate and multivariate approaches

40. NMR in the time domain: A new methodology to detect adulteration of diesel oil with kerosene

41. Sulfur Determination in Brazilian Petroleum Fractions by Mid-infrared and Near-infrared Spectroscopy and Partial Least Squares Associated with Variable Selection Methods

42. Characterization of thermal and catalytic pyrolysis bio-oils by high-resolution techniques: 1 H NMR, GC × GC-TOFMS and FT-ICR MS

43. Extraction induced by emulsion breaking for determination of Ba, Ca, Mg and Na in crude oil by inductively coupled plasma optical emission spectrometry

44. 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)

45. Analysis of Robusta coffee cultivated in agroforestry systems (AFS) by ESI-FT-ICR MS and portable NIR associated with sensory analysis

46. Particle swarm optimization and ordered predictors selection applied in NMR to predict crude oil properties

47. Preparation of a reference material for crude oil trace elements: Study of homogeneity and stability

48. FTIR, 1H and 13C NMR data fusion to predict crude oils properties

49. Study of the effect of Eucalyptus globulus lignin and Schinus terebinthifolius tannin extract on water in oil emulsions of heavy oil

50. Thermal and spectroscopic analyses of guar gum degradation submitted to turbulent flow