Produção Nacional
Walder Antônio Gomes de Albuquerque Nunes, João Carlos Ker, Júlio César Lima Neves, Hugo Alberto Ruíz, Guilherme Albuquerque Freitas, Raphael Moreira Beirigo,
... DE JANAÚBA-MG[1] Walder Antonio Gomes de Albuquerque Nunes1; João Carlos Ker2; Júlio César Lima Neves2; Hugo Alberto Ruiz2; Guilherme Albuquerque Freitas2; Raphael Moreira Beirigo21Embrapa Agropecuária Oeste, Dourados, MS. ...
Tópico(s): Banana Cultivation and Research
2018 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Irriga
Paula Albuquerque, João Carlos Lopes,
Purpose The purpose of this paper is to study the impact of the evolution of consumption patterns associated with ageing on the relative importance of industries in Portugal, quantifying the changes in production, value added, imported intermediate inputs and employment. Design/methodology/approach This paper uses data from the Family Spending Survey to disaggregate the household column of the Portuguese input‐output table in different age groups, projecting their consumption, using the latest demographic ...
Tópico(s): Energy, Environment, and Transportation Policies
2010 - Emerald Publishing Limited | International Journal of Social Economics
Produção Nacional
Revisado por pares
Lorena Petrella, H. A. Valle, P.R. Issa, Carlos José Martins, Wagner Coelho de Albuquerque Pereira, João Carlos Machado,
Background: The ultrasound biomicroscopy (UBM) technique generates high-resolution echographic images using acoustic frequencies between 20 and 200 MHz. In dermatology, it enables non-invasive visualization of cutaneous structures. In this sense, several studies are being conducted for the measurement of cutaneous tumor sizes and for the evaluation of their response to therapeutic procedures. The present work was conducted to analyze the ability of UBM to identify diverse histological structures ...
Tópico(s): Nonmelanoma Skin Cancer Studies
2010 - Wiley | Skin Research and Technology
Produção Nacional
Ricardo Medeiros Piantá, Andrés Di Leoni Ferrari, Aline Almeida Heck, Débora Klein Ferreira, Jacqueline da Costa Escobar Piccoli, Luciano Cabral Albuquerque, João Carlos Vieira da Costa Guaragna, João Batista Petracco,
Disturbances of the cardiac conduction system are frequent in the postoperative period of coronary artery bypass surgery. They are mostly reversible and associated with some injury of the conduction tissue, caused by the ischemic heart disease itself or by perioperative factors.Primary: investigate the association between perioperative factors and the emergence of atrioventricular block in the postoperative period of coronary artery bypass surgery. Secondary: determine the need for temporary pacing ...
Tópico(s): Cardiac Imaging and Diagnostics
2014 - Brazilian Society of Cardiovascular Surgery | Brazilian Journal of Cardiovascular Surgery
Produção Nacional
Revisado por pares
F. C. dos Santos, Roberto Ferreira Novais, Júlio César Lima Neves, José Marcos Foloni, Manoel Ricardo de Albuquerque Filho, João Carlos Ker,
Nos últimos anos, o cultivo da soja teve grande expansão em áreas com texturas mais arenosas do Cerrado. Esse fato gerou questionamentos quanto à sustentabilidade e viabilidade técnica, econômica e ambiental da produção dessa cultura. Adicionalmente, esperam-se diferenças no potencial produtivo e na dinâmica de nutrientes em solo e planta com a variação da textura do solo. Este estudo objetivou avaliar a produtividade e os aspectos nutricionais de plantas de soja cultivadas em solos de Cerrado com ...
Tópico(s): Growth and nutrition in plants
2008 - Sociedade Brasileira de Ciência do Solo | Revista Brasileira de Ciência do Solo
Carlos Viegas, João Requicha, Carlos Albuquerque, Teresa Sargo, João Machado, Isabel R. Dias, M.A. Pires, Lenea Campino, Luı́s Cardoso,
Abstract Background Canine leishmaniosis (CanL) caused by Leishmania infantum is an endemic zoonosis in southern European countries. Infected dogs can present rare or atypical forms of the disease and diagnosis can be challenging. The present report describes a case of tongue nodules in a 3-year-old neutered female Labrador Retriever dog with leishmaniosis. Findings A fine needle aspiration of the lingual nodules revealed amastigote forms of Leishmania inside macrophages. Differential diagnosis ruled ...
Tópico(s): Trypanosoma species research and implications
2012 - BioMed Central | Parasites & Vectors
Produção Nacional
Thaísa Leite Rolim, Déborah Ribeiro Pessoa Meireles, Tatianne Mota Batista, Tatyanna Kélvia Gomes de Sousa, Vivianne Mendes Mangueira, Renata Albuquerque de Abrantes, João Carlos Lima Rodrigues Pita, Aline Lira Xavier, Vicente Carlos de Oliveira Costa, Leônia Maria Batista, Marcelo Sobral da Silva, Marianna Vieira Sobral,
The essential oil from Mesosphaerum sidifolium (L'Hérit.) Harley & J.F.B.Pastore (syn. Hyptis umbrosa), Lamiaceae (EOM), and its major component, have been tested for toxicity and antitumor activity.EOM was obtained from aerial parts of M. sidifolium subjected to hydro distillation, and gas chromatography-mass spectrometry was used to characterize the EOM chemical composition. The toxicity was evaluated using haemolysis assay, and acute toxicity and micronucleus tests. Ehrlich ascites carcinoma model ...
Tópico(s): Phytochemistry and Biological Activities
2017 - BioMed Central | BMC Complementary and Alternative Medicine
Produção Nacional
Revisado por pares
Ana Greco De Sousa, Wagner De Albuquerque Pereira, João Carlos Machado,
This work presents an ultrasonic method to characterize the layers of a stratified medium, using independent measurements of wave speed and thickness of each layer. The model, based on geometrical acoustics, includes refraction. Two transducers are used: one active (3.4 MHz) and a hydrophone as a receptor, which is moved laterally through 15 positions. The distance between the transducers and the delay between the echoes, from the interfaces separating the layers, received by them are used to estimate ...
Tópico(s): Flow Measurement and Analysis
2007 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control
Francisco Morinha, Carlos Albuquerque, João Requicha, Isabel R. Dias, José Carlos Leitão, Marta Gut, Henrique Guedes‐Pinto, Carlos Viegas, Estela Bastos,
Periodontal disease (PD) is the most common inflammatory disease of the oral cavity of domestic carnivores. In Human Medicine molecular genetics research showed that several genes play a role in the predisposition and progression of this complex disease, primarily through the regulation of inflammatory mediators, but the exactly mechanisms are poorly understood. This study aims to contribute to the characterization of the genetic basis of PD in the dog, a classically accepted model in Periodontology. ...
Tópico(s): NF-κB Signaling Pathways
2011 - Elsevier BV | Gene
Produção Nacional
Revisado por pares
Walder Antônio Gomes de Albuquerque Nunes, João Carlos Ker, Júlio César Lima Neves, Hugo Alberto Ruíz, Raphael Moreira Beirigo, André Luís Piovan Boncompani,
Na região de Janaúba, norte de Minas Gerais, não obstante as altas produtividades alcançadas pela bananicultura da região no contexto de uma agricultura altamente tecnificada, com uso intenso de fertilizantes e controle sistemático de doenças e pragas, são comuns os relatos de produtores expressando preocupação com a queda de produtividade, particularmente quando se irriga com água de poços tubulares. Em razão disso, estudou-se o efeito de águas de irrigação provenientes de poços e do rio Gorutuba ...
Tópico(s): Soil Management and Crop Yield
2008 - Sociedade Brasileira de Ciência do Solo | Revista Brasileira de Ciência do Solo
Produção Nacional
Revisado por pares
Gabriela Viale Pereira, Elsa Estévez, Diego Cardona, Carlos Iván Chesñevar, Pablo Collazzo, Maria Alexandra Cunha, Eduardo Henrique Diniz, Alex Antônio Ferraresi, Frida Marina Fischer, Flúvio Cardinelle Oliveira Garcia, Luiz Antônio Jóia, Edimara Mezzomo Luciano, João Porto de Albuquerque, Carlos Olavo Quandt, Rodrigo Sánchez Rios, Aurora Sánchez-Ortíz, Eduardo Damião da Silva, João Silvestre Silva-Júnior, Roland W. Scholz,
This paper presents the main messages of a South American expert roundtable (ERT) on the unintended side effects (unseens) of digital transformation. The input of the ERT comprised 39 propositions from 20 experts representing 11 different perspectives. The two-day ERT discussed the main drivers and challenges as well as vulnerabilities or unseens and provided suggestions for: (i) the mechanisms underlying major unseens; (ii) understanding possible ways in which rebound effects of digital transformation ...
Tópico(s): Digital Platforms and Economics
2020 - Multidisciplinary Digital Publishing Institute | Sustainability
L�dia M. P. C. Albuquerque, João Carlos R. Reis,
A comprehensive thermodynamic formalism is developed for applying the constant-volume principle to chemical and transport processes in condensed phases involving the solvent stoichiometrically. These processes comprise simple ionization equilibria in solution and rate processes in the bulk (dielectric relaxation, electrical conductivity, self-diffusion, viscosity etc.) described by the transition-state theory. The formalism is based on special partial molar properties and ideal solutions for studies ...
Tópico(s): Advanced Thermodynamics and Statistical Mechanics
1991 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions
Produção Nacional
Handerson Nunes dos Santos, Ellen Hettwer Magedanz, João Carlos Vieira da Costa Guaragna, Natalia Nunes dos Santos, Luciano Cabral Albuquerque, Marco Antônio Goldani, João Batista Petracco, Luiz Carlos Bodanese,
Objective: To determine the risk factors related to the development of stroke in patients undergoing cardiac surgery.Methods: A historical cohort study.We included 4626 patients aged ≥ 18 years who underwent coronary artery bypass surgery, heart valve replacement surgery alone or heart valve surgery combined with coronary artery bypass grafting between January 1996 and December 2011.The relationship between risk predictors and stroke was assessed by logistic regression model with a significance level ...
Tópico(s): Cardiac Valve Diseases and Treatments
2014 - Brazilian Society of Cardiovascular Surgery | Brazilian Journal of Cardiovascular Surgery
Carlos Albuquerque, Francisco Morinha, João Requicha, Teresa Martins, Isabel R. Dias, Henrique Guedes‐Pinto, Estela Bastos, Carlos Viegas,
Tópico(s): Proteoglycans and glycosaminoglycans research
2011 - Elsevier BV | The Veterinary Journal
Produção Nacional
Revisado por pares
Bárbara Machado Campos, Adriana Santana do Carmo, A. A. do Egito, A. S. Mariante, M. S. M. Albuquerque, João José de Simoni Gouveia, Carlos Henrique Mendes Malhado, Lucas Lima Verardo, Marcos Vinícius Gualberto Barbosa da Silva, Paulo Luíz Souza Carneiro,
Genetic diversity is one of the most important issues in studies on conservation of cattle breeds and endangered species. The objective of this study was to estimate the levels of genetic differentiation between locally adapted taurine (Bos taurus taurus) and zebu (Bos taurus indicus) breeds in Brazil, which were genotyped for more than 777,000 SNPs. The fixation index (F ST), principal component analysis (PCA), and Bayesian clustering were estimated. The F ST highlighted genetic differentiation between ...
Tópico(s): Genetic Mapping and Diversity in Plants and Animals
2017 - Springer Science+Business Media | Tropical Animal Health and Production
Lídia M. P. C. Albuquerque, João Carlos R. Reis,
The relation between isobaric and isochoric equilibrium parameters has been examined from a new viewpoint based on specifically designed partial molar properties at constant temperature and solvent concentration. These are defined by text-decoration:overlineXB(T, cA)=(∂X/∂nB)T, cA, n′ and solutes in the corresponding ideal solution conform to text-decoration:overlineAidB(T, cA)=text-decoration:overlineA°B(T, cA)+RTln (rB/r°B) where A is the Helmholtz energy and rB=nB/nA. On this basis, standard equilibrium ...
Tópico(s): Extraction and Separation Processes
1989 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
Francisco Morinha, Carlos Albuquerque, João Requicha, Isabel R. Dias, José Carlos Leitão, Marta Gut, Henrique Guedes‐Pinto, Carlos Viegas, Estela Bastos,
Tópico(s): Oral microbiology and periodontitis research
2011 - Springer Nature | Molecular Biology Reports
Produção Nacional
Revisado por pares
Eduardo da Silva Matos, Eduardo de Sá Mendonça, Ecila Mercês de Albuquerque Villani, Luiz Fernando Carvalho Leite, João Carlos Cardoso Galvão,
Os sistemas de manejo do solo modificam a dinâmica do fósforo alterando o conteúdo das diferentes formas de P. Objetivou-se avaliar o efeito de sistemas de cultivo em longo prazo (16 anos de plantio) sobre as diferentes formas de P no solo. Os tratamentos constaram de combinações entre dois sistemas de cultivo: milho exclusivo (M) e milho consorciado com feijão (MF), com duas doses (0 e 40 m³ ha-1 ano-1) de adubo orgânico (AO), e três doses (0, 250 e 500 kg ha-1) de N-P-K, 4-14-8 (AM). Solo sob um fragmento ...
Tópico(s): Soil and Water Nutrient Dynamics
2006 - Sociedade Brasileira de Ciência do Solo | Revista Brasileira de Ciência do Solo
Eduardo da Motta e Albuquerque, Adriano Ricardo Baessa, João Carlos Vieira Kirdeikas, Leandro Alves Silva, Ricardo Machado Ruiz,
Este artigo faz uma avaliação da produção científica e tecnológica das regiões metropolitanas no Brasil a partir de estatísticas de patentes (depositadas no INPI) e de artigos científicos (indexados pelo ISI). O trabalho está dividido em cinco seções. A seção 1 resenha brevemente a literatura sobre interação entre ciência e tecnologia, desde o ponto de vista da abordagem dos sistemas nacionais de inovação. A seção 2 apresenta as bases de dados e um quadro geral da produção científica e tecnológica ...
Tópico(s): Intellectual Capital and Performance Analysis
2005 - UNIVERSIDADE FEDERAL DO RIO DE JANEIRO | Revista de Economia Contemporânea
Produção Nacional
Revisado por pares
João Carlos Medeiros, Jackson Adriano Albuquerque, Álvaro Luiz Mafra, F. Batistella, Josué Grah,
Solos dos planaltos subtropicais do Brasil são pobres em nutrientes e têm alta necessidade de calagem, o que encarece e pode limitar a correção da acidez. O objetivo deste estudo foi avaliar modificações químicas e físicas de um Cambissolo Húmico alumínico e a resposta da cultura do trigo ao resíduo alcalino da indústria de papel e celulose (Dregs) em comparação com um corretivo convencional. Os tratamentos foram doses de resíduo (Res) de 25, 50 e 100 % da recomendação indicada pelo método SMP, visando ...
Tópico(s): Clay minerals and soil interactions
2009 - Sociedade Brasileira de Ciência do Solo | Revista Brasileira de Ciência do Solo
Produção Nacional
João Carlos Vieira da Costa Guaragna, Luciane Maria Facchi, Carolina Guerra Baião, Ivana Beatrice Mânica da Cruz, Luiz Carlos Bodanese, Luciano Cabral Albuquerque, João Batista Petracco, Marco Antônio Goldani,
INTRODUÇÃO: A mediastinite é uma grave complicação da cirurgia cardíaca, com incidência de 0,4% a 5%, mortalidade de 10% a 47% e elevada morbidade. OBJETIVO: Identificar os fatores de risco pré e transoperatórios para mediastinite após a cirurgia cardíaca em nosso hospital. MÉTODO: Estudo prospectivo de 1298 pacientes submetidos à cirurgia cardíaca no Hospital São Lucas no período de março de 1997 a maio de 2000. Foram avaliados nove potenciais fatores de risco associados a mediastinite (obesidade, ...
Tópico(s): Tracheal and airway disorders
2004 - Brazilian Society of Cardiovascular Surgery | Brazilian Journal of Cardiovascular Surgery
Produção Nacional
Evandro Mendes Klumb, Clóvis A. Silva, Cristina Costa Duarte Lanna, Emília Inoue Sato, Eduardo Ferreira Borba, João Carlos Tavares Brenol, Elisa Albuquerque, Odirlei André Monticielo, Lílian Tereza Lavras Costallat, Luiz Carlos Latorre, Maria de Fátima Lobato da Cunha Sauma, Eloísa Bonfá, Francinne Machado Ribeiro,
To develop recommendations for the diagnosis, management and treatment of lupus nephritis in Brazil.Extensive literature review with a selection of papers based on the strength of scientific evidence and opinion of the Commission on Systemic Lupus Erythematosus members, Brazilian Society of Rheumatology.1) Renal biopsy should be performed whenever possible and if this procedure is indicated; and, when the procedure is not possible, the treatment should be guided with the inference of histologic ...
Tópico(s): Chronic Lymphocytic Leukemia Research
2014 - Elsevier BV | Revista Brasileira de Reumatologia
Produção Nacional
Evandro Mendes Klumb, Clóvis A. Silva, Cristina Costa Duarte Lanna, Emília Inoue Sato, Eduardo Ferreira Borba, João Carlos Tavares Brenol, Elisa Albuquerque, Odirlei André Monticielo, Lílian Tereza Lavras Costallat, Luiz Carlos Latorre, Maria de Fátima Lobato da Cunha Sauma, Eloísa Bonfá, Francinne Machado Ribeiro,
To develop recommendations for the diagnosis, management and treatment of lupus nephritis in Brazil. Extensive literature review with a selection of papers based on the strength of scientific evidence and opinion of the Commission on Systemic Lupus Erythematosus members, Brazilian Society of Rheumatology. (1) Renal biopsy should be performed whenever possible and if this procedure is indicated; and, when the procedure is not possible, the treatment should be guided with the inference of histologic ...
Tópico(s): Chronic Lymphocytic Leukemia Research
2015 - Elsevier BV | Revista Brasileira de Reumatologia (English Edition)
Produção Nacional
João Carlos Medeiros, Jackson Adriano Albuquerque, Álvaro Luiz Mafra, Jaqueline Dalla Rosa, Luciano Colpo Gatiboni,
A variação na relação Ca:Mg em corretivos da acidez do solo é uma das principais formas de alterar a disponibilidade desses nutrientes às plantas em solos ácidos. O objetivo do trabalho foi avaliar o efeito de diferentes proporções entre cálcio e magnésio na forma de CaCO3 e MgCO3 sobre a absorção de nutrientes e produção inicial de matéria seca de plantas de milho. O estudo o foi desenvolvido em casa de vegetação, em Lages-SC, com delineamento experimental inteiramente casualizado e três repetições. ...
Tópico(s): Plant Micronutrient Interactions and Effects
2008 - UNIVERSIDADE ESTADUAL DE LONDRINA | Semina Ciências Agrárias
Produção Nacional
Revisado por pares
Lizziane da Silva Argôlo, Mara Lúcia Albuquerque Pereira, João Carlos Teixeira Dias, Jurandir Ferreira da Cruz, Antonio Jorge Del Rei, Carlos Alberto Santana de Oliveira,
Objetivou-se avaliar os efeitos da adição de farelo da vagem de algaroba (0; 33,3; 66,7 e 100%) em substituição ao fubá de milho sobre a excreção de derivados de purina, estimada com coleta total de urina, e sobre os parâmetros ruminais (pH, amônia e ácidos graxos voláteis) de cabras em lactação. Utilizaram-se oito cabras adultas lactantes distribuídas em dois quadrados latinos 4 × 4 e alimentadas com dietas isoproteicas, compostas de 40% de silagem de capim-elefante e 60% de concentrado. Não houve ...
Tópico(s): Moringa oleifera research and applications
2010 - Sociedade Brasileira de Zootecnia | Revista Brasileira de Zootecnia
Manuela Ferreira, Paula Nelas, João Duarte, Carlos Albuquerque, Célia Grilo, Filipe Nave,
Adolescence is characterized by an increase in autonomy and the transformation of family relationships. Their experience has different meanings in future quality of life. To analyze the relationship between the sociodemographic variables, of Sexual context and attitudes adopted by teenagers facing sexuality with the organizational culture of the family. Observational descriptive and correlational, transversal study. The non-probabilistic convenience sample consists of 1216 adolescents attending ...
Tópico(s): Youth, Drugs, and Violence
2013 - Elsevier BV | Atención Primaria
Produção Nacional
Michel Pereira Cadore, João Carlos Vieira da Costa Guaragna, Justino Fermin Amonte Anacker, Luciano Cabral Albuquerque, Luiz Carlos Bodanese, Jacqueline da Costa Escobar Piccoli, João Batista Petraco, Marco Antônio Goldani,
Scores to predict surgical risk in patients submitted to myocardial revascularization surgery are broadly used.To develop a score capable to predict mortality in patients submitted to myocardial revascularization surgery.From January 1996 to December 2007, data were collected from 2809 patients submitted to myocardial revascularization surgery at PUC-RS São Lucas Hospital. In 2/3 of the sample (n = 1875), the score was developed, after uni and mutivariated analyses. In the remaining 1/3 (n = 934) the ...
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2010 - Brazilian Society of Cardiovascular Surgery | Brazilian Journal of Cardiovascular Surgery
Produção Nacional
Revisado por pares
Pamela Ramos-Deus, Pábola Santos Nascimento, Joane Isis Travassos Vieira, Maiana Silva Chaves, Karoline Antunes de Albuquerque, José Carlos Ferreira-Silva, João Grabriel Viana Grázia, Antônio Santana Santos Filho, André Mariano Batista, Valéria Wanderley Teixeira, Marcos Antônio Lemos Oliveira,
Tópico(s): Sperm and Testicular Function
2020 - Springer Science+Business Media | Tropical Animal Health and Production
Rosa Martíns, Maria João Neto, Ana Andrade, Carlos Albuquerque,
The aging population is increasing worldwide, but the abuse and mistreatment in the elderly (often silenced forms) has also been increasing, with strong implications for their quality of life. To identify forms of abuse and ill-treatment in the elderly, as well as the determinants of these abuses. This is a quantitative study, of the non-experimental, descriptive, cross-sectional type attended by 135 Portuguese elderly. It uses the Family APGAR Scale and the Question to Elicit Elder Abuse (QEEA), ...
Tópico(s): Intergenerational Family Dynamics and Caregiving
2014 - Elsevier BV | Atención Primaria
Produção Nacional
Revisado por pares
Fernando Oscar Ruttkay Pereira, João Carlos Machado, Wagner Coelho de Albuquerque Pereira,
Conventional methods determine the ultrasonic wave speed measuring the medium path length propagated by a pulsed wave and the corresponding time-of-flight. In this work, the wave speed is determined without the need of the path length. A transmit transducer sends a pulsed wave into the medium (wave speed constant along the beam axis) and the backscattered signal is collected by a hydrophone placed at two distinct positions near the transmitted beam. The time-delay profile, between gated windows of ...
Tópico(s): Photoacoustic and Ultrasonic Imaging
2002 - Acoustical Society of America | The Journal of the Acoustical Society of America