Produção Nacional
Revisado por pares
José Tavares‐Neto, Amélia P. A. Travassos da Rosa, Pedro Fernando da Costa Vasconcelos, Jackson Maurício Lopes Costa, Jorge Fernando Soares Travassos da Rosa, Philip D. Marsden,
Foi realizado um estudo sorológico para verificação da presença de anticorpos para arbovírus em 288 indivíduos, residentes no povoado de Corte de Pedra, Valença, Bahia. Foram observados anticorpos inibidores de hemaglutinação e neutralizantes em 3.8% da amostra com a seguinte distribuição para flavivírus: Ilhéus (6), St. Louis (2), febre amarela (3), Rocio (1). Em um indivíduo, com residência anterior na Região Norte foram detectados anticorpos para Mayaro. Em 75 indivíduos testados aleatoriamente não ...
Tópico(s): HIV/AIDS oral health manifestations
1986 - Instituto Oswaldo Cruz, Ministério da Saúde | Memórias do Instituto Oswaldo Cruz
José António Lopes, S Jorge, Fernando Neves, Manuel Caneira, A. G. da Costa, Ana Carina Ferreira, M. M. Prata,
Tópico(s): Burn Injury Management and Outcomes
2006 - Oxford University Press | Nephrology Dialysis Transplantation
Hugo Algarvio, Fernando Lopes, Jorge Sousa, João Lagarto,
The major electricity market models include: pools, bilateral contracts and hybrid models. Pool prices tend to change quickly and variations are usually highly unpredictable. In this way, market participants can enter into bilateral contracts to hedge against pool price volatility. In bilateral contracts, market participants can set the terms and conditions of agreements independent of the market operator. The hybrid model combines features of both pools and bilateral contracts. This paper is devoted ...
Tópico(s): Energy Load and Power Forecasting
2017 - Elsevier BV | Electric Power Systems Research
Produção Nacional
Revisado por pares
Inocêncio S. S. Neto, Christian Diniz Carvalho, Gilberto Balby Araújo Filho, Cassio Daniel Salomão Silva Andrade, Giselle Cutrim de Oliveira Santos, Allan Kardec Barros, João Viana da Fonseca Neto, V. Leonardo Paucar, Luciana Magalhães Rebêlo Alencar, Alberto Jorge Oliveira Lopes, Fernando Carvalho Silva, F. S. M. Sinfrônio,
Non-standard diesel blends can be harmful to the environment and human health. In this context, a simple analytical method to estimate the biodiesel mixture ratio in diesel was developed based on impedance spectroscopy (IS) associated with interdigitated sensors. In this article, four different interdigitated sensors with varied comb spacing (G) were simulated using the COMSOL Multiphysics software. Based on finite element simulations, four interdigitated electrode architectures were manufactured ...
Tópico(s): Analytical Chemistry and Sensors
2021 - Multidisciplinary Digital Publishing Institute | Sensors
Produção Nacional
Revisado por pares
David Kershenobich, Homie Razavi, J.F. Sánchez-Ávila, Fernando Bessone, Henrique Sergio Coelho, Lucy Dagher, Fernando Lopes Gonçales, Jorge Ferrándiz Quiroz, Federico Rodríguez-Pérez, Barbara Rosado, Carolyn Wallace, Francesco Negro, Marcelo Silva,
Abstract Background and aim: The purpose of the present investigation is to provide an analysis of previous works on the epidemiology of the hepatitis C virus (HCV) infection from six countries throughout Latin America, to forecast the future HCV prevalence trends in Argentina, Brazil, Mexico and Puerto Rico, and to outline deficiencies in available data, highlighting the need for further research. Methods: Data references were identified through indexed journals and non‐indexed sources. Overall, ...
Tópico(s): Liver Disease Diagnosis and Treatment
2011 - Wiley | Liver International
Isabel S. Gonçalves, Fritz E. Kühn, André D. Lopes, A. Jorge Parola, Fernando Piña, João Sotomayor, Carlos C. Romão,
Reacting transition metal complexes in low oxidation states, containing one or two cyanide ligands, with methyltrioxorhenium(VII) leads to bridged mixed metal compounds in good yields. The Re(VII) core is then surrounded by five or six ligands, respectively. The strength of these CN bridges and thus the stability of the newly generated bimetallic compound strongly depends on the donor strength of the ligands surrounding of the Cr/Mo/W or Fe moiety. The stability of the mixed metal molecules is reflected ...
Tópico(s): Metal-Catalyzed Oxygenation Mechanisms
1998 - Elsevier BV | Journal of Organometallic Chemistry
José António Lopes, Sofía Jorge, Fernando Neves, Antônio Gomes da Costa, Mateus Martins Prata, Manuel Caneira, Acácio Cordeiro Ferreira,
Lopes, José A; Jorge, Sofia; Neves, Fernando C; da Costa, António Gomes; Prata, Mateus Martins; Caneira, Manuel; Ferreira, Acácio Cordeiro Author Information
Tópico(s): Burn Injury Management and Outcomes
2006 - Lippincott Williams & Wilkins | Critical Care Medicine
Produção Nacional
Revisado por pares
Gabriel de Moraes Cunha Gonçalves, Regina Lúcia Ferreira Gomes, Ângela Célis de Almeida Lopes, Paulo Fernando de Melo Jorge Vieira,
The aim of this study was to ascertain the association between the REML/BLUP and GGE Biplot methodologies for selection of superior genotypes in regard to adaptability and yield stability for various regions of the Middle North region of Brazil. Sixteen soybean genotypes were evaluated in eight environments during the 2015/2016 and 2016/2017 crop seasons, analyzing the following traits: number of days to maturity, plant height, one hundred seed weight, and grain yield. In this study, the REML/BLUP ...
Tópico(s): Soybean genetics and cultivation
2020 - Brazilian Society of Plant Breeding | Crop Breeding and Applied Biotechnology
Ana R. Ferreira, Mara G. Freire, Jorge C. Ribeiro, Fernando Lopes, João G. Crespo, João A. P. Coutinho,
Aiming at the replacement of the present inefficient and expensive desulfurization processes, ionic liquids have been considered as potential solvents to be used in extraction procedures. In this context, this work provides an experimental evaluation on the feasibility of ionic liquids for the selective extraction of a less studied class of aliphatic sulfur compounds – thiols. A mixture composed of n-dodecane and 1-hexanethiol was used, as a feed model of kerosene in "jet-fuel", and the tie-lines of ...
Tópico(s): Catalysis and Oxidation Reactions
2014 - Elsevier BV | Fuel
Ana R. Ferreira, Luísa A. Neves, Jorge C. Ribeiro, Fernando Lopes, João A. P. Coutinho, Isabel M. Coelhoso, João G. Crespo,
This work focuses on the use of ionic liquids as alternative solvents for the removal of thiols, at room-temperature, from n-dodecane used as jet fuel model stream. The model extraction system composed by a selected ionic liquid, the thiol to be removed and an alkane representative of the jet-fuel, show high selectivities and low distribution ratios, which makes unfeasible the use of conventional liquid–liquid extraction processes due to the high volume of ionic liquid required. This works evaluates ...
Tópico(s): Catalysis and Hydrodesulfurization Studies
2014 - Elsevier BV | Chemical Engineering Journal
Rute A. S. Ferreira, Mara G. Freire, Jorge C. Ribeiro, Fernando Lopes, João G. Crespo, João A. P. Coutinho,
Many separation processes in petrochemical and refining industries are applied to close boiling point compounds and/or azeotropic mixtures which make difficult the application of simple distillation, requiring alternative separation processes. Ionic liquids, with their unique and tunable properties, may constitute an advantageous alternative as extractive solvents in separation processes that involve hydrocarbon systems. In this work, a review on the experimental data available for ternary systems ...
Tópico(s): Chemistry and Chemical Engineering
2012 - American Chemical Society | Industrial & Engineering Chemistry Research
Rute A. S. Ferreira, Mara G. Freire, Jorge C. Ribeiro, Fernando Lopes, João G. Crespo, João A. P. Coutinho,
Ionic liquids (ILs), with their unique and tunable properties, are attracting the interest of both academia and refining companies as potential solvents for the extraction of specific compounds from hydrocarbons' streams. For such a purpose, the knowledge of the mutual solubilities between ionic liquids and hydrocarbons is required. Experimental measurements for all these systems are impracticable due to the large number of possible combinations of ionic liquids and hydrocarbons. Thus, a deeper understanding ...
Tópico(s): Chemical and Physical Properties in Aqueous Solutions
2011 - American Chemical Society | Industrial & Engineering Chemistry Research
Produção Nacional
Revisado por pares
Ramiro Fernando Lópes Ovejero, Daniel Jorge Soares, Wladecir Salles de Oliveira, L. B. Fonseca, Geraldo U Berger, John K. Soteres, Pedro Jacob Christoffoleti,
In agricultural production systems where the glyphosate-resistant soybean crop (Glycine max) is grown and the practice of crop rotation with alternative herbicides is not adopted, the exclusive and continuous use of glyphosate has led to the occurrence of resistant weed populations that may limit or compromise the benefits of this technology. Thus, the efficacy of weed management programs, including the use of residual herbicides (sulfentrazone, flumioxazin, imazethapyr, diclosulan, chlorimuron and ...
Tópico(s): Legume Nitrogen Fixing Symbiosis
2013 - Sociedade Brasileira da Ciência das Plantas Daninhas | Planta Daninha
José António Lopes, Sofía Jorge, Fernando Neves, Antônio Gomes da Costa, Mateus Martins Prata, Manuel Caneira, Acácio Cordeiro Ferreira,
Acute renal failure (ARF) is a common and potential life-threatening complication in the burned patient.1Bang R.L. Sharma P.N. Gang R.K. Ghoneim I.E. Ebrahim M.K. Burn mortality during 1982 to 1997 in Kuwait.Eur J Epidemiol. 2000; 16: 731-739Crossref PubMed Scopus (19) Google Scholar, 2Anlatici R. Ozerdem O.R. Dalay C. Kesiktas E. Acarturk S. Seydaoglu G. A retrospective analysis of 1083 Turkish patients with serious burns. Part 2. Burn care, survival and mortality.Burns. 2002; 28: 239-243Abstract ...
Tópico(s): Restraint-Related Deaths
2007 - Elsevier BV | Resuscitation
Gustavo Lopes dos Santos, Jorge Gonçalves, Beatriz Condessa, Fernando Nunes da Silva, Marie Delaplace,
The Olympic Charter is the binding document that rules the Olympic Movement which, among other things, has the role of managing the organization of the biggest and most complex sporting event in the world - the Olympic games. The multi-disciplinary nature of this event implies the involvement of diverse stakeholders, including hosts and respective communities that, besides having different interests, rely on each other to fulfil them. As the owner of the event, the International Olympic Committee ...
Tópico(s): Sports, Gender, and Society
2021 - Routledge | The International Journal of the History of Sport
Produção Nacional
Revisado por pares
Mário Jorge Sobreira da Silva, Fernando Lopes Tavares de Lima, Gisele O’Dwyer, Cláudia Garcia Serpa Osorio-de-Castro,
Introdução: Com o Sistema Único de Saúde (SUS), um conjunto de normativas foi publicado objetivando estruturar a atenção ao paciente oncológico em diversas frentes de organização. Objetivo: Analisar as contribuições das legislações para a evolução da política de atenção ao câncer no Brasil no período pós-SUS (1990-2017). Método: Realizou-se um estudo descritivo utilizando a Teoria da Estruturação de Giddens para análise dos dados. As fontes de dados foram as legislações sobre a atenção ao câncer no ...
Tópico(s): Public Health in Brazil
2019 - | Revista Brasileira de Cancerologia
Maria José Calhorda, Michael G. B. Drew, Vı́tor Félix, Luı́s P Fonseca, Carla A. Gamelas, S.S.M.C. Godinho, Isabel S. Gonçalves, Elke Hunstock, João P. Lopes, A. Jorge Parola, Fernando Piña, Carlos C. Romão, A. Gil Santos,
The reaction of the cyanide anion [M(CO)5CN]− (M=Cr or Mo) with metallocenes of Groups 4 and 6 produced polynuclear complexes of the type [CpCp′M(CO){NCM′(CO)5}]BF4 (M=Mo, W; M′=Mo, Cr; Cp′=Cp, Ind), Cp2TiCl{NCMo(CO)5} and Cp2Ti{NCMo(CO)5}2. These complexes were characterised by 1H-, 13C- and 95Mo-NMR, IR and UV–vis spectroscopies, elemental analysis and examined by cyclic voltammetry. These methods show that the [M(CO)5CN]− ligands shift the electron density towards the metallocene centres. The ...
Tópico(s): Magnetism in coordination complexes
2001 - Elsevier BV | Journal of Organometallic Chemistry
Produção Nacional
Revisado por pares
Lêda Christiane de Figueirêdo Lopes Lucena, José Fernando Thomé Jucá, Jorge Barbosa Soares, Paulo Germano Tavares Marinho Filho,
The occurrence and destination of wastewater sludge in the soil and hydric resources has been recognized as an emerging issue in preserving the environment. This residue is formed by all solids removed during the effluent treatment process. Conventional solutions of sending sludge to landfills or depositing it on land or in rivers are expensive and dangerous. This paper investigates the application of the stabilization/solidification technique for wastewater sludge using lime, cement and bitumen ...
Tópico(s): Electrokinetic Soil Remediation Techniques
2014 - Elsevier BV | Transportation Research Part D Transport and Environment
Produção Nacional
Revisado por pares
Lêda Christiane de Figueirêdo Lopes Lucena, José Fernando Thomé Jucá, Jorge Barbosa Soares, Manoel Gualberto Portela,
The sewage treatment plants generate, as by-products, large amounts of sludge containing harmful elements to the environment. This paper investigates the possibility of using 10% of sewage sludge by weight in pavement base layers. The soil stabilization technique was used to improve the residue properties to satisfy the minimum requirements for road bases. The intent of this stabilization technique was to use conventional additives as cement, lime, and emulsion. The main objective was to evaluate ...
Tópico(s): Concrete and Cement Materials Research
2013 - American Society of Civil Engineers | Journal of Materials in Civil Engineering
Produção Nacional
Revisado por pares
Marcelo A. C. Vieira, Ana Glenda Santarosa Vieira, Diego Souza Lima Fonseca, Gisele Eiras Jorge, Luís Fernando Lopes, Rodrigo Chaves Ribeiro,
In the last few decades, significant treatment advances have changed the landscape of survival in childhood cancer.[1 2][1] However, the burden of treatment-related complications can persist for years. Patients exposed to radiation during childhood are prone to poor reproductive outcomes.[3][2] In [
Tópico(s): Ethics and Legal Issues in Pediatric Healthcare
2021 - BMJ | International Journal of Gynecological Cancer
Produção Nacional
Revisado por pares
Fernando Brito Lopes, Jorge Luís Ferreira, Raysildo Barbosa Lôbo, Guilherme J. M. Rosa,
This study was carried out to investigate (co)variance components and genetic parameters for growth traits in beef cattle using a multi-trait model by Bayesian methods. Genetic and residual (co)variances and parameters were estimated for weights at standard ages of 120 (W120), 210 (W210), 365 (W365), and 450 days (W450), and for pre- and post-weaning daily weight gain (preWWG and postWWG) in Nellore cattle. Data were collected over 16 years (1993-2009), and all animals were raised on pasture in eight farms ...
Tópico(s): Effects of Environmental Stressors on Livestock
2017 - Research Foundation of Ribeirão Preto | Genetics and Molecular Research
Produção Nacional
Revisado por pares
Irani Ribeiro Vieira Lopes, Jorge Fernando Fuentes Zapata, Ednardo Rodrigues Freitas, Daniela Vieira de Souza, José Lopes Viana Neto, Janice Ribeiro Lima,
This experiment aimed to assess the influence of diets containing cashew nut meal stored for 35 days and treated at different storage times with 500 ppm butylated hydroxytoluene on the characteristics of breast meat and abdominal fat. The experiment followed a completely randomized design. Treatments consisted of diets containing: untreated cashew nut meal; cashew nut meal treated with antioxidant on zero day of storage, and cashew nut meal treated with antioxidant on 21st day of storage. At 42 ...
Tópico(s): Meat and Animal Product Quality
2013 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum. Technology/Acta scientiarum. Technology
Produção Nacional
Revisado por pares
Marcelo Lopes Rheingantz, Jorge F. S. Menezes, Maron Galliez, Fernando Antonio dos Santos Fernandez,
Tópico(s): Ecology and Vegetation Dynamics Studies
2017 - Springer Science+Business Media | Hydrobiologia
José António Lopes, S Jorge, S Silva, Edgar Almeida, Fernando Abreu, C Martins, J. Alves do Carmo, João F. Lacerda, M M Prata,
An assessment of the RIFLE criteria for acute renal failure following myeloablative autologous and allogeneic haematopoietic cell transplantation
Tópico(s): Chronic Myeloid Leukemia Treatments
2006 - Springer Nature | Bone Marrow Transplantation
José António Lopes, S Jorge, S Silva, Edgar Almeida, Fernando Abreu, C Martins, J. Alves do Carmo, João F. Lacerda, M M Prata,
Tópico(s): Renal Transplantation Outcomes and Treatments
2006 - Springer Nature | Bone Marrow Transplantation
Produção Nacional
Revisado por pares
Ismar Lima Cavalcanti, Fernando Lopes Tavares de Lima, Mário Jorge Sobreira da Silva, Rubens Antunes da Cruz Filho, Estêvão Luiz Carvalho Braga, Núbia Verçosa,
The use of magnesium sulfate in the perioperative period has several benefits, including analgesia, inhibition of the release of catecholamines and prevention of vasospasm. The aim of this survey was to provide an overview of the use of magnesium sulfate in anesthesia.
Tópico(s): Anesthesia and Pain Management
2019 - Frontiers Media | Frontiers in Pharmacology
Ana Rita Ferreira, Luísa A. Neves, Jorge C. Ribeiro, Fernando Lopes, João A. P. Coutinho, Isabel M. Coelhoso, João G. Crespo,
This work proposes an alternative technique for the selective extraction of thiols from a "jet-fuel" model stream, using the 1-ethyl-3-methylimidazolium triflate ([C2mim][CF3SO3]) ionic liquid as extractant, in a hollow fibre membrane contactor. Due to the low distribution ratio of the thiol towards the ionic liquid, observed in single extraction, a regeneration step (stripping with vacuum or a sweep gas) was added to the extraction process, in order to maximize the concentration gradient overcoming ...
Tópico(s): Extraction and Separation Processes
2014 - Elsevier BV | Journal of Membrane Science
Produção Nacional
Thatiane Gomes Andrade, Aderson Soares de Andrade Júnior, Melissa Oda‐Souza, José Wellington Batista Lopes, Paulo Fernando de Melo Jorge Vieira,
ABSTRACT Recent researches have shown promising results for the use of orbital data using the Normalized Difference Vegetation Index (NDVI) to monitor and predict soybean grain yield. The objective of this work was to evaluate propositions of multiple linear regression models to predict soybean grain yield using NDVI. The research was carried out at the Celeiro Farm, in Monte Alegre do Piauí, PI, Brazil, in an area of 200 ha. Five images were collected during the soybean crop cycle: one from the ...
Tópico(s): Leaf Properties and Growth Measurement
2022 - UNIVERSIDADE FEDERAL RURAL DO SEMI-ARIDO | Revista Caatinga
Produção Nacional
Revisado por pares
MF Van Bressem, Paulo C. Simões‐Lopes, Fernando Félix, Jérémy J. Kiszka, FG Daura-Jorge, Isabel Cristina Ávila, Eduardo R. Secchi, Leonardo Flach, Pedro Fruet, Kaylin du Toit, Philipp Sebastian Ott, Simon H. Elwen, AB Di Giacomo, J Wagner, A Banks, Koen Van Waerebeek,
We report on the epidemiology of lobomycosis-like disease (LLD), a cutaneous disorder evoking lobomycosis, in 658 common bottlenose dolphins Tursiops truncatus from South America and 94 Indo-Pacific bottlenose dolphins T. aduncus from southern Africa. Photographs and stranding records of 387 inshore residents, 60 inshore non-residents and 305 specimens of undetermined origin (inshore and offshore) were examined for the presence of LLD lesions from 2004 to 2015. Seventeen residents, 3 non-residents ...
Tópico(s): Animal Vocal Communication and Behavior
2015 - Inter-Research | Diseases of Aquatic Organisms
Produção Nacional
Revisado por pares
Valéria Oliveira Silva, Rosemeire Yamashiro, Cintia Mayumi Ahagon, Ivana Barros de Campos, Isabela Penteriche de Oliveira, Elaine Lopes de Oliveira, Giselle Ibete Silva López‐Lopes, Elaine Monteiro Matsuda, Márcia Jorge Castejón, Luís Fernando de Macedo Brígido,
Practical laboratory proxies that correlate to vaccine efficacy may facilitate trials, identify nonresponders, and inform about boosting strategies. Among clinical and laboratory markers, assays that evaluate antibodies that inhibit receptor-binding domain (RBD) ligation to angiotensin-converting enzyme-2 receptor (receptor-binding inhibition [RBI]) may provide a surrogate for viral neutralization assays. We evaluated RBI before and after a median of 34 days (interquartile range [IQR]: 33-40) of the ...
Tópico(s): SARS-CoV-2 detection and testing
2021 - Wiley | Journal of Medical Virology