Search Results - "RANGEL, R"

Tribological assessment of a water-based nanofluid containing CeO2 nanoparticles supported on multiwalled carbon nanotubes by Castro-Cedeño, Baltazar, Lopez-Tinoco, Julian, Rangel, R., Suárez-Martínez, Reynier, Bedolla-Jacuinde, Arnoldo, Lara-Romero, Javier

“…This work reports the tribological assessment of ceria (CeO 2 ) nanoparticles supported on multiwalled carbon nanotubes as water-based lubricant additives…”
Get full text

Influence of protons on reduction degree and defect formation in electrochemically reduced graphene oxide by Quezada-Renteria, Javier A., Ania, Conchi O., Chazaro-Ruiz, Luis F., Rangel-Mendez, Jose R.

“…The electrochemical reduction of GO was investigated in aqueous, at both acid and basic pH, and organic media, to identify the possible role of protons (H+) in…”
Get full text

SARS-CoV-2 genetic diversity in Venezuela: Predominance of D614G variants and analysis of one outbreak by Loureiro, Carmen L, Jaspe, Rossana C, D Angelo, Pierina, Zambrano, José L, Rodriguez, Lieska, Alarcon, Víctor, Delgado, Mariangel, Aguilar, Marwan, Garzaro, Domingo, Rangel, Héctor R, Pujol, Flor H

“…SARS-CoV-2 is the new coronavirus responsible for COVID-19 disease. The first two cases of COVID-19 were detected in Venezuela on March 13, 2020. The aim of…”
Get full text

Photocatalytic performance of nitrogen doped ZnO structures supported on graphene oxide for MB degradation by Ramos-Corona, A., Rangel, R., Alvarado-Gil, J.J., Bartolo-Pérez, P., Quintana, P., Rodríguez-Gattorno, G.

“…In the present work, the photocatalytic efficiency of a novel system based on ZnO doped with nitrogen (ZT) and supported on graphene oxide (GO) is…”
Get full text

Detection of SARS-CoV-2 in wastewater as an earlier predictor of COVID-19 epidemic peaks in Venezuela by Bastardo-Méndez, Marjorie, Rangel, Héctor R., Pujol, Flor H., Grillet, María-Eugenia, Jaspe, Rossana C., Malaver, Nora, Rodríguez, María, Zamora-Figueroa, Alejandra

“…Wastewater-based epidemiological surveillance has proven to be a useful and cost-effective tool for detecting COVID-19 outbreaks. Here, our objective was to…”
Get full text

Identification of the viral and cellular microRNA interactomes during SARS-CoV-2 infection by Fossat, Nicolas, Lundsgaard, Emma A., Costa, Rui, Rivera-Rangel, Lizandro R., Nielsen, Louise, Mikkelsen, Lotte S., Ramirez, Santseharay, Bukh, Jens, Scheel, Troels K.H.

“…The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has had a tremendous impact worldwide. Mapping virus-host interactions is critical to…”
Get full text

The role of the glycosyl moiety of myricetin derivatives in anti-HIV-1 activity in vitro by Ortega, Joseph T, Suárez, Alirica I, Serrano, Maria L, Baptista, Jani, Pujol, Flor H, Rangel, Hector R

“…Plant extracts are sources of valuable compounds with biological activity, especially for the anti-proliferative activity against pathogens or tumor cells…”
Get full text

Decreasing prevalence of Hepatitis B and absence of Hepatitis C Virus infection in the Warao indigenous population of Venezuela by Blanco, Ruth Y, Loureiro, Carmen L, Villalba, Julian A, Sulbarán, Yoneira F, Maes, Mailis, de Waard, Jacobus H, Rangel, Héctor R, Jaspe, Rossana C, Pujol, Flor H

“…Prevalence and molecular epidemiology studies for hepatitis B (HBV) and C (HCV) virus are scarce in Warao Amerindians from Venezuela, where an epidemic of…”
Get full text

Description of a One-Year Succession of Variants of Interest and Concern of SARS-CoV-2 in Venezuela by Jaspe, Rossana C, Loureiro, Carmen L, Sulbaran, Yoneira, Moros, Zoila C, D?Angelo, Pierina, Hidalgo, Mariana, Rodríguez, Lieska, Alarcón, Víctor, Aguilar, Marwan, Sánchez, Doneyla, Ramírez, Jesús, Garzaro, Domingo J, Zambrano, José Luis, Liprandi, Ferdinando, Rangel, Héctor R, Pujol, Flor H

“…Some of the lineages of SARS-CoV-2, the new coronavirus responsible for COVID-19, exhibit higher transmissibility or partial resistance to antibody-mediated…”
Get full text

Understanding Severe Acute Respiratory Syndrome Coronavirus 2 Replication to Design Efficient Drug Combination Therapies by Ortega, Joseph T, Zambrano, Jose L, Jastrzebska, Beata, Liprandi, Ferdinando, Rangel, Hector R, Pujol, Flor H

“…The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its disease CO-VID-19 has strongly encouraged the search for antiviral…”
Get more information

Dissemination of the Omicron Variant and Its Sub-Lineages among Residents and Travelers in Its First Year of Emergence in Venezuela by Moros, Zoila C, Zambrano, José Luis, Sulbaran, Yoneira, Loureiro, Carmen L, Marulanda, Ernestina, Bracho, Francis, D'Angelo, Pierina, Rodríguez, Lieska, Liprandi, Ferdinando, Rangel, Héctor R, Jaspe, Rossana C, Pujol, Flor H

“…The emergence of the SARS-CoV-2 Variant of Concern (VOC), Omicron, has been characterized by an explosive number of cases in almost every part of the world…”
Get full text

Effect of Nitrogen Doping in GO as Support in ZnO/GO-N Compounds and Their Photocatalytic Assessment to Degrade the Lignin Molecule by R. Rangel, A. Ramos-Corona, J. Espino, P. Quintana, P. Bartolo-Pérez, R. García

“…Control of the recombination process and improvement of transport charge carriers could be achieved in photocatalysts by modifying the catalytic support. In…”
Get full text

Al2O3/Si NPs multilayered antireflective coating to enhance the photovoltaic performance of solar cells by Ramos-Carrazco, A., Berman-Mendoza, D., Ramirez-Espinoza, R., Gutierrez, R. García, Vazquez-Arce, J. L., Rangel, R., Melendrez-Amavizca, R., Bartolo-Pérez, P.

“…In the present work, the enhancement in the efficiency of commercial solar cells through the use of Al 2 O 3 / SiNPs multilayer antireflecting coating, is…”
Get full text

Cutaneous disseminated sporotrichosis: clinical experience of 24 cases by Bonifaz, A., Tirado‐Sánchez, A., Paredes‐Solís, V., Cepeda‐Valdés, R., González, G.M., Treviño‐Rangel, R.J., Fierro‐Arias, L.

Get full text

Collision of multi-particle and general shape objects in a viscous fluid by Ardekani, A.M., Dabiri, S., Rangel, R.H.

“…The dynamics of particle–particle collisions in a viscous fluid are numerically investigated. A distributed-Lagrange-multiplier-based computational method in a…”
Get full text

Novel efficient {Pt, Ir}/Ce1-xRuxO2 catalysts for catalytic steam reforming of ethanol by Rangel, R., Rangel-Arreola, K., Díaz, G., Bartolo-Pérez, P., Quintana, P.

“…{Pt, Ir}/Ce 1- x Ru x O 2 , catalysts were prepared to be used in the hydrogen production from the ethanol steam reforming reaction. Initially, the catalytic…”
Get full text

Coherent Structures Analysis of Methanol and Hydrogen Flames Using the Scale-Adaptive Simulation Model by Parra Rodríguez, José A., Abad Romero, Marco A., Huerta Chávez, Oliver M., Rangel-López, Luis R., Jiménez-Escalona, José C., Diaz Salgado, Jorge

“…Computational fluid dynamics techniques were applied to reproduce the characteristics of the liquid methanol burner described in a previous paper by Guevara et…”
Get full text

Introduction and rapid dissemination of SARS-CoV-2 Gamma Variant of Concern in Venezuela by Jaspe, Rossana C., Loureiro, Carmen L., Sulbaran, Yoneira, Moros, Zoila C., D'Angelo, Pierina, Rodríguez, Lieska, Zambrano, José Luis, Hidalgo, Mariana, Vizzi, Esmeralda, Alarcón, Víctor, Aguilar, Marwan, Garzaro, Domingo J., Báez-Ramírez, Estalina, Camacho, Andreina, Delgado, Mariangel, Fuentes, Ydelis, Franco, Christopher, Moya, Maria, Navas-Gil, Victoria Helena, Parra, Nereida, Puentes, Laynet, Rodríguez, Mariajose, Rodríguez, Rosalva, Rojas-Serrano, Ruth, Roxana Rojas, Wilma, Santander, Juan, de Sisto, Angela, Souquett, Esthefany, Rangel, Héctor R., Pujol, Flor H.

“…In less than two years since SARS-CoV-2 emerged, the new coronavirus responsible for COVID-19, has accumulated a great number of mutations. Many of these…”
Get full text

Laser acupuncture and intravascular laser irradiation of blood for management of pediatric dental anxiety by Rangel, Celia R. G., Pinheiro, Sérgio L.

“…The aim of this study was to assess the effectiveness of laser acupuncture and intravascular laser irradiation of blood (ILIB) for managing anxiety in…”
Get full text

First case of Monkeypox in Venezuela: Partial complete genome sequence allowed its grouping into the West African Clade II by D'Angelo, Pierina, Loureiro, Carmen L, Jaspe, Rossana C, Sulbaran, Yoneira F, Rodríguez, Lieska, Alarcón, Víctor, García, José Manuel, Zambrano, José Luis, Liprandi, Ferdinando, Rangel, Héctor R, Pujol, Flor H

“…The ongoing epidemic of monkeypox virus (MPXV) infection has already reached more than 50,000 persons worldwide until the end of August 2022. We report the…”
Get full text