R. F. S. Freitas - Articles - Scientific Research Publishing

Swelling Behavior of Polyacrylamide Hydrogels near Phase Transition (Articles)

R. R. Janot Pacheco, M. E. S. R. Silva, R. G. Sousa, R. F. S. Freitas

Materials Sciences and Applications Vol.5 No.8，June 30, 2014

DOI: 10.4236/msa.2014.58063 8,672 Downloads 9,931 Views Citations
This article belongs to the Special Issue on Thermodynamics of Materials
Miscibility Behavior of Polyacrylamides Poly(Ethylene Glycol) Blends: Flory Huggins Interaction Parameter Determined by Thermal Analysis (Articles)

Maria Elisa S. R. Silva, Valdir Mano, Raquel R. J. Pacheco, Roberto F. S. Freitas

Journal of Modern Physics Vol.4 No.7B，July 18, 2013

DOI: 10.4236/jmp.2013.47A2007 5,833 Downloads 8,773 Views Citations
This article belongs to the Special Issue on Thermal Analysis Method
Characterization and Lifetime Estimation of High Density Polyethylene Containing a Prodegradant Agent (Articles)

Cynthia D. C. Erbetta, Raquel C. S. Azevedo, Karen S. Andrade, Maria Elisa S. R. e Silva, Roberto F. S. Freitas, Ricardo G. Sousa

Materials Sciences and Applications Vol.8 No.13，December 8, 2017

DOI: 10.4236/msa.2017.813072 1,364 Downloads 3,174 Views Citations
Printable Optical Filters for Visible Optical Communications (Articles)

P. S. André, L. Nero, Vânia T. Freitas, M. S. Relvas, R. A. S. Ferreira

Optics and Photonics Journal Vol.3 No.2B，July 19, 2013

DOI: 10.4236/opj.2013.32B033 4,587 Downloads 6,413 Views Citations
Data Mining for Flooding Episode in the States of Alagoas and Pernambuco—Brazil (Articles)

Heloisa Musetti Ruivo, Haroldo F. de Campos Velho, Fernando M. Ramos, Saulo R. Freitas

American Journal of Climate Change Vol.7 No.3，August 23, 2018

DOI: 10.4236/ajcc.2018.73025 724 Downloads 1,467 Views Citations
Long COVID: A Molecular, Cellular and Histopathology Overview (Articles)

Bárbara Rafaela da Silva Barros, Leonardo Carvalho de Oliveira Cruz, Georon Ferreira de Sousa, Guilherme Antonio Souza-Silva, Marília R. C. F. de Lima, Elifrances G. Oliveira, Anna Jéssica Duarte Silva, Larissa S. Macêdo, Lígia R. S. Leal, Bianca F. São Marcos, Carolina Elsztein, Maria da Conceição V. Invenção, Antonio Carlos de Freitas, Cristiane Moutinho-Melo

Journal of Biosciences and Medicines Vol.11 No.9，September 6, 2023

DOI: 10.4236/jbm.2023.119009 133 Downloads 596 Views Citations
Toxicity for Aquatic Organisms of Antiretroviral Tenofovir Disoproxil (Articles)

S. R. Silva, F. A. R. Barbosa, M. P. G. Mol, S. M. S. Magalhães

Journal of Environmental Protection Vol.10 No.12，December 6, 2019

DOI: 10.4236/jep.2019.1012093 752 Downloads 2,040 Views Citations
Tetrazolium Test to Evaluate Stizolobium aterrimum Seeds Quality (Articles)

Bruno B. Deminicis, Patricia Do R. Rodrigues, Bráulio P. Faria, Henrique D. Vieira, Antônio D. Pandolfi Filho, Guilherme S. Freitas

American Journal of Plant Sciences Vol.5 No.1，January 21, 2014

DOI: 10.4236/ajps.2014.51019 6,458 Downloads 8,372 Views Citations
Silica and Iron Recovery from a Residue of Iron Ore Flotation (Articles)

P. F. F. Martins, C. A. Morais, F. S. Lameiras, R. O. Albuquerque

J. of Minerals and Materials Characterization and Eng. Vol.5 No.4，June 9, 2017

DOI: 10.4236/jmmce.2017.54013 1,973 Downloads 4,949 Views Citations
Short-term influence of anaerobically-digested and conventional swine manure, and N fertilizer on organic C and N, and available nutrients in two contrasting soils (Articles)

Sukhdev S. Malhi, R. L. Lemke, M. Stumborg, F. Selles

Agricultural Sciences Vol.3 No.5，September 24, 2012

DOI: 10.4236/as.2012.35083 3,816 Downloads 5,801 Views Citations
Identification of Diabetic Retinal Exudates in Digital Color Images Using Support Vector Machine (Articles)

R. F. Mansour, E. Md. Abdelrahim, Amna S. Al-Johani

Journal of Intelligent Learning Systems and Applications Vol.5 No.3，July 31, 2013

DOI: 10.4236/jilsa.2013.53015 5,557 Downloads 9,134 Views Citations
Effects of Unstable Footwear on Stance Pattern (Articles)

M. A. Choukou, S. Ghouli, F. C. Boyer, R. Taiar

Journal of Biosciences and Medicines Vol.2 No.3，May 9, 2014

DOI: 10.4236/jbm.2014.23004 2,940 Downloads 4,841 Views Citations
Characteristics of Yarn and Fabric Made out of Nanofibers (Articles)

S. A. Hosseini Ravandi, R. Bayat Tork, F. Dabirian, A. A. Gharehaghaji, A. Sajjadi

Materials Sciences and Applications Vol.6 No.1，January 21, 2015

DOI: 10.4236/msa.2015.61013 3,645 Downloads 5,516 Views Citations
Stroke in the Young Adults: 6-Year Case Series of Community Hospital Stroke Unit (Articles)

S. Anticoli, M. C. Bravi, F. R. Pezzella

Open Journal of Emergency Medicine Vol.3 No.3，September 30, 2015

DOI: 10.4236/ojem.2015.33005 2,944 Downloads 3,806 Views Citations
In the Heart of Femtosecond Laser Induced Nanogratings: From Porous Nanoplanes to Form Birefringence (Articles)

R. Desmarchelier, B. Poumellec, F. Brisset, S. Mazerat, M. Lancry

World Journal of Nano Science and Engineering Vol.5 No.4，November 13, 2015

DOI: 10.4236/wjnse.2015.54014 4,002 Downloads 5,384 Views Citations
This article belongs to the Special Issue on Silica Materials
Yield Evaluation of a Wheat Line with Combined Resistance to Russian Wheat Aphid and Stem Rust Race “Ug99” in Kenya (Articles)

F. O. Amulaka, J. N. Maling’a, R. S. Pathak, M. Cakir, R. M. S. Mulwa

American Journal of Plant Sciences Vol.4 No.7，July 17, 2013

DOI: 10.4236/ajps.2013.47181 6,365 Downloads 8,229 Views Citations
Update of the Chronology of Natural Signals in the Near-Surface Mean Global Temperature Record and the Southern Oscillation Index (Articles)

Chris R. de Freitas, John D. McLean

International Journal of Geosciences Vol.4 No.1A，January 29, 2013

DOI: 10.4236/ijg.2013.41A020 7,508 Downloads 11,417 Views Citations
This article belongs to the Special Issue on Earth Observation for Ocean-Atmosphere Interactions
Hypersound Absorption of Acoustic Phonons in a Degenerate Carbon Nanotube (Articles)

K. A. Dompreh, N. G. Mensah, S. Y. Mensah, S. S. Abukari, F. Sam, R. Edziah

Graphene Vol.4 No.3，July 31, 2015

DOI: 10.4236/graphene.2015.43007 3,439 Downloads 4,432 Views Citations
Plant Diversity of the Baraiyadhala National Park in Chattogram, Bangladesh (Articles)

M. R. Karim, M. F. Ahsan, S. B. Uddin, A. S. M. S. Rahman

American Journal of Plant Sciences Vol.14 No.3，March 31, 2023

DOI: 10.4236/ajps.2023.143024 203 Downloads 886 Views Citations
Periodic Modulation of Nonlinearity in a Two-Core Photonic Crystal Fiber: A Numerical Investigation (Articles)

A. F. G. F. Filho, A. G. L. S. O. Mendes, J. R. R. Sousa, G. S. Batista, A. M. Bastos, C. S. Sobrinho, M. L. Lyra, A. S. B. Sombra

Journal of Electromagnetic Analysis and Applications Vol.7 No.2，February 26, 2015

DOI: 10.4236/jemaa.2015.72005 3,590 Downloads 4,282 Views Citations

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