Valéria D. Ramos - Publications, H-index & Citations

Valéria D. Ramos

Universidade do Estado do Rio de Janeiro

15H指数

71论文数

1.0K被引数

收录论文 17

发表时间

Defining a quantitative metric for sulfenamide-sulfur interaction in rubber compounds 定义橡胶化合物中硫代酰胺-硫相互作用的定量指标

Journal of Elastomers and Plastics

IF1.6

2026-05-01

PREAI

da Costa, Helson Moreira; Ramos, Valeria Dutra

A new pot still distillation model approach with parameter estimation by multi-objective optimization

COMPUTERS & CHEMICAL ENGINEERING

IF3.9

2019-11-01

PREAI

Soares, A. M., Jr.; Henderson, Nielio; Mota, Breno T.; Pires, Adolfo P.; Ramos, Valeria D.

Analysis and optimization of polypropylene (PP)ethylene-propylene-diene monomer (EPDM)/scrap rubber tire (SRT) mixtures using RSM methodology

POLYMER TESTING

IF6

2010-08-01

OAAI

da Costa, H. M.; Ramos, V. D.; da Silva, W. S.; Sirqueira, A. S.

Effect of melt flow rate of polycarbonate and cobalt catalyst on properties of PET/PC (80/20 wt%) reactive blending

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

IF3.1

2009-07-09

PREAI

Mendes, L. C.; Abrigo, R. E. R.; Ramos, V. D.; Pereira, P. S. C.

Analysis of thermal properties and rheological behavior of LLDPE/EPDM and LLDPE/EPDM/SRT mixtures

POLYMER TESTING

IF6

2008-02-01

PREAI

da Costa, Helson M.; Ramos, Valeria D.

Degradation of polypropylene (PP) during multiple extrusions: Thermal analysis, mechanical properties and analysis of variance

POLYMER TESTING

IF6

2007-08-01

167

OAAI

da Costa, Helson M.; Ramos, Valeria D.; de Oliveira, Marcia G.

Design and analysis of single-factor experiments: Analysis of variance of the effect of rice husk ash and commercial fillers in NR compounds

POLYMER BULLETIN

IF4

2006-10-02

PREAI

da Costa, Helson M.; Ramos, Valeria D.; Visconte, Leila L. Y.; Furtado, Cristina R. G.

Analysis of thermal properties and impact strength of PP/SRT, PP/EPDM and PP/SRT/EPDM mixtures in single screw extruder

POLYMER TESTING

IF6

2006-06-01

PREAI

da Costa, Helson M.; Ramos, Valeria D.; Rocha, Marisa C. G.

Study of different peroxide types on the modification of LLDPE. Part 1. Factorial experimental design and thermal properties

POLYMER TESTING

IF6

2006-05-01

PREAI

Ramos, VD; da Costa, HM; Rocha, MCG; Gomes, AD

Modification of epoxy resin: a comparison of different types of elastomer

POLYMER TESTING

IF6

2005-05-01

179

OAAI

Ramos, VD; da Costa, HM; Soares, VLP; Nascimento, RSV

Effect of peroxide concentration on the modification of the LLDPE: Statistical experimental design and thermal properties

POLYMER BULLETIN

IF4

2005-04-06

PREAI

Ramos, VD; da Costa, HM; Pereira, AO; Rocha, MCG; Gomes, AD

Hybrid composites of epoxy resin modified with carboxyl terminated butadiene acrilonitrile copolymer and fly ash microspheres

POLYMER TESTING

IF6

2005-04-01

OAAI

Ramos, VD; da Costa, HM; Soares, VLP; Nascimento, RSV

Rheological properties of polypropylene during multiple extrusion

POLYMER TESTING

IF6

2005-02-01

142

PREAI

da Costa, HM; Ramos, VD; Rocha, MCG

Study of low concentrations of dicumyl peroxide on the molecular structure modification of LLDPE by reactive extrusion

POLYMER TESTING

IF6

2004-12-01

PREAI

Ramos, VD; da Costa, HM; Pereira, AO; Rocha, MCG; Gomes, AD

Addition of 2-hydroxyethyl methacrylate upon 4,5-epoxy-4-methyloctane catalyzed by ceric ammonium nitrate. Part 2. Kinetic study

POLYMER TESTING

IF6

2004-06-01

PREAI

Ramos, VD; da Costa, HM; Derouet, D; Visconte, LLY

Epoxidation of 4-methyloct-4-ene: identification of reaction products and kinetic study

POLYMER TESTING

IF6

2003-12-01

PREAI

Ramos, VD; Derouet, D; Visconte, LLY

Addition of 2-hydroxyethyl methacrylate upon 4,5-epoxy-4-methyloctane catalyzed by ceric ammonium nitrate 1 - Identification of the reaction products

POLYMER TESTING

IF6

2003-05-01

PREAI

Ramos, VD; Derouet, D; Visconte, LLY

研究方向