José Antônio Marin‐Neto, Anis Rassi, Gláucia Maria Moraes de Oliveira, Luís Cláudio Lemos Correia, Alberto Novaes Ramos, Alejandro O. Luquetti, Alejandro Marcel Hasslocher‐Moreno, Andréa Silvestre de Sousa, Angêlo Amato Vincenzo de Paola, Antônio Carlos Sobral Sousa, Antônio Luiz Pinho Ribeiro, Dalmo Correia, Dilma do Socorro Moraes de Souza, Edécio Cunha‐Neto, Félix José Alvarez Ramires, Fernando Bacal, Maria do Carmo Pereira Nunes, Martino Martinelli Filho, Maurício Scanavacca, Roberto Magalhães Saraiva, Wilson Alves de Oliveira, Adalberto M. Lorga-Filho, Adriana de Jesus Benevides de Almeida Guimarães, Adriana Lopes Latado, Adriana Sarmento de Oliveira, Álvaro Valentim Lima Sarabanda, Ana Yecê das Neves Pinto, André Assis Lopes do Carmo, André Schmidt, A. Costa, Bárbara Maria Ianni, Brivaldo Markman, Carlos Eduardo Rochitte, Carolina Thé Macêdo, Charles Mady, Christophe Chevillard, Cláudio Marcelo Bittencourt das Virgens, Cleudson Castro, Constança Britto, Cristiano Pisani, Daniela do Carmo Rassi, Dário Celestino Sobral Filho, Dirceu Rodrigues Almeida, Edimar Alcides Bocchi, Evandro Tinoco Mesquita, Fernanda de Souza Nogueira Sardinha Mendes, Francisca Tatiana Moreira Pereira, Gilberto Marcelo Sperandio da Silva, Giselle de Lima Peixoto, Gustavo Glotz de Lima, Henrique Horta Veloso, Henrique Turin Moreira, Hugo Bellotti Lopes, Ibraim Pinto, João Marcos Bemfica Barbosa Ferreira, João Paulo Silva Nunes, José Augusto Soares Barreto-Filho, José Francisco Kerr Saraiva, Joseli Lannes-Vieira, Joselina Luzia Menezes Oliveira, Luciana Armaganijan, Luíz Cláudio Martins, Luiz Henrique Conde Sangenis, Marco Paulo Tomaz Barbosa, Marcos Antônio Almeida-Santos, Marcos Vinicius Simões, Maria Aparecida Shikanai‐Yasuda, Maria da Consolação Vieira Moreira, Maria de Lourdes Higuchi, M. Monteiro, Mauro Felippe Felix Mediano, Mayara Maia Lima, Maykon Tavares de Oliveira, Minna Moreira Dias Romano, Nadjar Nitz, Paulo de Tarso Jorge Medeiros, Renato Vieira Alves, Ricardo Alkmim Teixeira, Roberto Coury Pedrosa, Roque Aras, Rosália Morais Tôrres, Rui Póvoa, Sérgio Gabriel Rassi, Sílvia Marinho Martins Alves, Suelene Brito do Nascimento Tavares, Swamy Lima Palmeira, Telêmaco Luiz da Silva, Thiago da Rocha Rodrigues, Vagner Madrini, Veruska Maia da Costa, Walderez O. Dutra, João Carlos Pinto Dias,
Lista de Siglas/Abreviaturas 18 F-FDG – fluordesoxiglicose marcado com flúor-18 123 I-MIBG – meta-iodo-benzil-guanidina marcado com iodo-123 […] Diretriz da SBC sobre Diagnóstico e Tratamento de Pacientes com Cardiomiopatia da Doença de Chagas – 2023
Tópico(s): Trypanosoma species research and implications
2023 - Sociedade Brasileira de Cardiologia (SBC) | Arquivos Brasileiros de Cardiologia
Produção Nacional
Revisado por pares
Paulo Roberto Benchimol‐Barbosa, Marcos Oliveira de Sousa, Eduardo C. Barbosa, Alfredo de Souza Bomfim, P Ginefra, Jurandir Nadal,
The initial site of myocardial infarction (MI) may influence the prevalence of ventricular late potentials (VLP), high-frequency signals, due to the time course of ventricular activation. The prevalence of VLP in a period of more than 2 years after acute MI was assessed focusing on the initially injured wall.The prevalence of VLP in a late phase after MI (median of 924 days) in anterior/antero-septal and inferior/infero-dorsal wall lesion was analyzed using signal-averaged electrocardiogram in time ...
Tópico(s): ECG Monitoring and Analysis
2002 - Sociedade Brasileira de Cardiologia (SBC) | Arquivos Brasileiros de Cardiologia
Produção Nacional
Revisado por pares
Nelson Bernardi Lima, Marília Wortmann Marques, Sami Jorge Michereff, Marcos Antônio de Morais, M. A. G. Barbosa, Marcos Paz Saraiva Câmara,
From April to June 2010, mango fruits (Mangifera indica L.) (cv. Tommy Atkins) showing post-harvest anthracnose symptoms were collected during a survey conducted in São Francisco Valley, northeastern Brazil. Fruits affected by anthracnose showed sunken, prominent, dark brown to black decay spots. Small pieces (4 to 5 mm) of necrotic tissues were surface sterilized for 1 min in 1.5% NaOCl, washed twice with sterile distilled water, and plated onto potato dextrose agar (PDA) amended with 0.5 g liter –1 ...
Tópico(s): Postharvest Quality and Shelf Life Management
2013 - American Phytopathological Society | Plant Disease
Produção Nacional
Revisado por pares
Márcio Henrique Pereira Barbosa, Marcos Deon Vilela de Resende, Luíz Antônio dos Santos Dias, Geraldo Veríssimo de Souza Barbosa, Ricardo Augusto de Oliveira, Luíz Alexandre Peternelli, Edelclaiton Daros,
In this paper, it is presented RIDESA's model for sugar cane breeding to ethanol, and its scientific, technological and human resources training contributions. RIDESA is an inter-university network for the development of sugar cane industry in Brazil, and was formed by a technical cooperation agreement between ten public universities. The model of network management is presented in this study, which involves, among other things, the public-private partnership (Universities-Mills) for the development ...
Tópico(s): Genetics and Plant Breeding
2012 - Brazilian Society of Plant Breeding | Crop Breeding and Applied Biotechnology
Produção Nacional
Revisado por pares
Ana Cristina Lima Leite, Fábio Fernandes Barbosa, Marcos Veríssimo de Oliveira Cardoso, Diogo Rodrigo Magalhães Moreira, Lucas Cunha Duarte Coêlho, Elany Barbosa da Silva, Gevânio Bezerra de Oliveira Filho, Valdênia Maria Oliveira de Souza, Valéria Rêgo Alves Pereira, Luiza Campos Reis, Paulo Michel Pinheiro Ferreira, Cláudia Pessoa, Almir Gonçalves Wanderley, Fernanda Virgínia Barreto Mota, Teresinha G. da Silva,
A series of phthalimide analogs were synthesized by derivatization of phthalic anhydride, a highly toxic substance, using a "one pot" condensation reaction to α-amino acids. All phthaloyl amino acid derivatives presented anti-oral inflammatory activity, but compounds 2e and 2g were found to possess the best activities comparable to thalidomide. Most of the compounds effectively suppressed nitric oxide production in murine cells stimulated with lipopolysaccharide. N-phthaloyl amino acids did not exhibit ...
Tópico(s): Pharmacological Effects of Natural Compounds
2013 - Springer Science+Business Media | Medicinal Chemistry Research
Produção Nacional
Revisado por pares
Eloiny Guimarães Barbosa, Marcos Eduardo Viana de Araújo, Maria Joselma de Moraes, Márcio Arêdes Martins, Beethoven Gabriel Xavier Alves, Elisa Guimarães Barbosa,
Flat plate solar collectors have been widely used in low temperature thermal applications (<80 °C), for example, domestic use. However, in developing countries, the high cost of equipment hinders its dissemination, especially among low-income consumers. In this study, two configurations of low cost solar heaters (LCSH) were constructed and thermally evaluated. The systems were composed of flat plate solar collectors and their heat reservoirs, consisting of three alternative materials: PVC tubes, PET ...
Tópico(s): Solar-Powered Water Purification Methods
2019 - Elsevier BV | Journal of Cleaner Production
Produção Nacional
Revisado por pares
Umberto Lombardo, Manuel Arroyo‐Kalin, Morgan Schmidt, Hans Huisman, Helena Pinto Lima, Claide de Paula Moraes, Eduardo Góes Neves, Charles R. Clément, João Aires da Fonseca, Fernando Ozório de Almeida, Carlos Francisco Brazão Vieira Alho, Christopher Bronk Ramsey, George Gardner Brown, Marta S. Cavallini, Marcondes Lima da Costa, Luís Cunha, L. H. C. dos Anjos, William M. Denevan, Carlos Fausto, Caroline Fernandes Caromano, Ademir Fontana, Bruna Franchetto, Bruno Glaser, Michael Heckenberger, Susanna B. Hecht, Vinícius Honorato, Klaus Jarosch, André Braga Junqueira, Thiago Kater, Eduardo Kazuo Tamanaha, Thomas W. Kuyper, Johannes Lehmann, Marco Madella, S. Yoshi Maezumi, Leandro Matthews Cascon, Francis E. Mayle, Doyle McKey, Bruno Moraes, Gaspar Morcote-Ríos, Carlos Augusto Palheta Barbosa, Marcos Pereira Magalhães, Gabriela Prestes-Carneiro, Francisco Pugliese, Fabiano Nascimento Pupim, Marco F. Raczka, Anne Rapp Py-Daniel, Philip Riris, Bruna Rocha, Leonor Rodrigues, Stéphen Rostain, Rodrigo Santana Macedo, Myrtle P. Shock, Tobias Sprafke, Filippo Stampanoni Bassi, Raoni Valle, Pablo Vidal‐Torrado, Ximena S. Villagrán, Jennifer Watling, Sadie Weber, Wenceslau Geraldes Teixeira,
First described over 120 years ago in Brazil, Amazonian Dark Earths (ADEs) are expanses of dark soil that are exceptionally fertile and contain large quantities of archaeological artefacts.The elevated fertility of the dark and often deep A horizon of ADEs is widely regarded as an outcome of pre-Columbian human influence 1 .Archaeological research provides clear evidence that their widespread formation in lowland South America was concentrated in the Late Holocene, an outcome of sharp human population ...
Tópico(s): Archaeology and ancient environmental studies
2022 - Nature Portfolio | Nature Communications
Produção Nacional
Roberta Chaiene Almeida Barbosa, Marcos Eric Barbosa Brito, Francisco Vaniés da Silva Sá, Walter dos Santos Soares-Filho, Pedro Dantas Fernandes, Luderlândio de Andrade Silva,
Soil and water salinity cause physiological disorders in sensitive plants, such as altered gas exchange in citrus genotypes. However, it is possible to analyse these effects and to identify genotypes tolerant to salt stress. An experiment was carried out in order to evaluate the tolerance of citrus genotypes considering the irrigation with saline water during rootstock formation. The study took place under greenhouse conditions in Pombal county, Paraiba, Brazil. A randomised block design was used, ...
Tópico(s): Irrigation Practices and Water Management
2017 - UNIVERSIDADE ESTADUAL DE LONDRINA | Semina Ciências Agrárias
Produção Nacional
Revisado por pares
Carlos Alberto de Oliveira, José Diomedes Barbosa, Marcos Dutra Duarte, Valíria Duarte Cerqueira, Franklin Riet‐Correa, Fábio Py Tortelli, Gabriela Riet‐Correa,
Ipomoea carnea subsp. fistulosa é uma planta que contém swainsonina causando doença de depósito lisossomal em ruminantes, principalmente em caprinos na região Nordeste do Brasil. Para o estudo das plantas tóxicas da Ilha de Marajó, foram visitadas sete propriedades rurais na Ilha de Marajó, seis localizadas no município de Cachoeira do Arari e uma no município de Soure. Em todas as propriedades visitadas as pastagens eram constituídas de campo nativo, tinham pouca disponibilidade de forragem e I. ...
Tópico(s): Glycosylation and Glycoproteins Research
2009 - Colégio Brasileiro de Patologia Animal (CBPA) | Pesquisa Veterinária Brasileira
Felipe Lopes Da Silva, Cássia Ângela Pedrozo, Márcio Henrique Pereira Barbosa, Marcos Deon Vilela de Resende, Luíz Alexandre Peternelli, Paulo Mafra de Almeida Costa, Marcone Sabino Vieira,
Path analysis for yield components of sugarcane via BLUP The definition of characters that are useful for indirect selection for yield is crucial at the initial selection stages in sugarcane breeding program. The present study was carried out to evaluate both direct and indirect influences of mean stalk height, mean stalk diameter (SD) and stalk numbers per plot (SN) on the stalk yield per hectare (SYH) in the phases of cane-plant and ratoon. The pathway analysis was performed from the genotypic values ...
Tópico(s): Rural Development and Agriculture
2009 - UNIVERSIDADE FEDERAL DE VIÇOSA | Revista CERES
Produção Nacional
Revisado por pares
I. Pereira, AM Barbosa, Marcos José Salvador, Andreimar M. Soares, Wellington Ribeiro, JC Cogo, Stella Regina Zamunér,
This article reports the anti-inflammatory effect of Blutaparon portulacoides (B. portulacoides), specifically the ethanolic extract of its aerial parts, on the edema formation and leukocyte influx caused by Bothrops jararacussu (B. jararacussu) snake venom and Bothropstoxin-I and II (BthTX-I and II) isolated from this venom as an alternative treatment for Bothrops snakebites. The anti-inflammatory effect of B. portulacoides ethanolic extract was compared with an animal group pretreated with dexamethasone. ...
Tópico(s): Bioactive Natural Diterpenoids Research
2009 - BioMed Central | The Journal of venomous animals and toxins including tropical diseases
Produção Nacional
Revisado por pares
Tiago M. Barbosa, Marcos Dutra Duarte, Carlos Magno Chaves Oliveira, Alessandra Belo Reis, Tiago da Cunha Peixoto, Paulo Vargas Peixoto, Marilene F. Brito,
Descreve-se a ocorrência de carcinoma de células escamosas (CCE) bem diferenciado em caprinos de duas propriedades no Estado do Pará. Foram observadas a prevalência, a correlação com a pigmentação da região perineal e as características macro e microscópica das lesões. As lesões consistiram em tumores no períneo, com grau de desenvolvimento, diâmetro e forma variados. Em uma propriedade no município de Viseu, dos 347 caprinos, 20 apresentaram CCE (5,8%). A neoplasia só foi observada em animais com ...
Tópico(s): Veterinary Oncology Research
2009 - Colégio Brasileiro de Patologia Animal (CBPA) | Pesquisa Veterinária Brasileira
Produção Nacional
Revisado por pares
Ana Carolina Pero, Juliê Marra, André Gustavo Paleari, Wellington Roberto Fagundes Pereira, Débora Barros Barbosa, Marco Antônio Compagnoni,
Small pores of almost uniform shape and size are common in polymeric materials; however, significant porosity can weaken a denture base resin and promote staining, harboring of organisms such as Candida albicans, and bond failures between the artificial tooth and denture base resin. The aim of this study was to investigate the porosity at the interface of one artificial tooth acrylic resin (Trilux, copolymer of polymethyl methacrylate, ethylene glycol dimethacrylate, and color pigments) and three ...
Tópico(s): Dental Erosion and Treatment
2009 - Wiley | Journal of Prosthodontics
Produção Nacional
Cássia Ângela Pedrozo, Flávio Rodrigo Gandolfi Benites, Márcio Henrique Pereira Barbosa, Marcos Deon Vilela de Resende, Felipe Lopes da Silva,
Neste estudo objetivou-se comparar a eficiência de três índices de seleção construídos a partir de componentes de variância estimados e valores genotípicos preditos pela metodologia REML/BLUP, em três populações (A, B e C) de primeira geração clonal de cana-de-açúcar. As populações foram avaliadas na área experimental do Centro de Pesquisa e Melhoramento da Cana-de-açúcar – CECA da Universidade Federal de Viçosa, utilizando o delineamento experimental em blocos aumentados. Os caracteres número de colmos ...
Tópico(s): Genetics and Plant Breeding
2009 - UNIVERSIDADE FEDERAL DO PARANÁ | Scientia Agraria
Produção Nacional
Revisado por pares
Ariane Raquel Barbosa, Marcos Cabral de Melo, Eduardo Leite Borba,
Tópico(s): Plant and Fungal Species Descriptions
2009 - Springer Science+Business Media | Plant Systematics and Evolution
Produção Nacional
Angelo E. M. Ciarlini, Simone Diniz Junqueira Barbosa, Marco A. Casanova, Antônio L. Furtado,
The process of plot composition in the context of interactive storytelling is considered from a fourfold perspective, that is, from the syntagmatic, paradigmatic, antithetic, and meronymic relations between the constituent events. These relations are shown to be associated with the four major tropes of semiotic research. A conceptual model and set of facilities for interactive plot composition and adaptation dealing with the four relations is described. To accommodate antithetic relations, corresponding ...
Tópico(s): Natural Language Processing Techniques
2009 - Association for Computing Machinery | Computers in entertainment
Produção Nacional
Revisado por pares
Francisco Chiaravalloti Neto, Margareth Regina Dibo, Angelita A. C. Barbosa, Marcos Battigaglia,
Os objetivos deste trabalho foram estudar a evolução da infestação pelo Aedes albopictus na região de São José do Rio Preto, área já ocupada pelo Aedes aegypti e discutir seu papel na transmissão de doenças. Com informações obtidas em medidas de densidade larvária realizadas em áreas urbanas dos municípios, analisaram-se: ano e local de ocorrência, composição e localização das amostras larvárias; recipientes e Índices de Breteau. Até maio de 2001, o vetor já se encontrava em 96 dos 100 municípios ...
Tópico(s): Malaria Research and Control
2002 - Brazilian Society of Tropical Medicine | Revista da Sociedade Brasileira de Medicina Tropical
Produção Nacional
Revisado por pares
Wilson Itamar Maruyama, JOÉ C. BARBOSA, Marcos Gino Fernandes, Pedro Takao Yamamoto,
Dilobopterus costalimai Young é considerada uma das mais importantes pragas na citricultura brasileira por ser vetora de Xylella fastidiosa, bactéria causadora da doença Clorose Variegada dos Citros (CVC). Neste trabalho estudou-se a distribuição espacial do inseto com o objetivo de desenvolver um plano de amostragem para determinar o momento de controlar a praga. Foram feitas amostragens quinzenais de D. costalimai em um pomar de laranja-doce de treze anos de idade sem aplicação de inseticidas para ...
Tópico(s): Banana Cultivation and Research
2002 - Springer Nature | Neotropical Entomology
Produção Nacional
Revisado por pares
Débora Barros Barbosa, Marco Antônio Compagnoni, Cláudio Rodrigues Leles,
This study investigated the effect of different microwave curing cycles on the changes in occlusal vertical dimension of complete dentures. Four test groups with 12 maxillary dentures each were evaluated. Groups 1, 2 and 3 were polymerized with different cycles by microwave radiation and Group 4 was the control and cured by water bath. The average pin opening for all groups was less than 0.5 mm. There was no significant difference between the groups polymerized by the microwave method and the control ...
Tópico(s): Temporomandibular Joint Disorders
2002 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal
Produção Nacional
Revisado por pares
Edmund Chada Baracat, I. C. Barbosa, Marco Giordano, Mauro Abi Haidar, Ricardo Mello Marinho, J. C. Menegocci, Kleber Morais, Geraldez Tomaz, Salim Wehba,
Objective: To compare the effects of continuous combined conjugated equine estrogens plus medroxyprogesterone acetate (CEE/MPA) with those of tibolone on symptom control, bleeding pattern, lipid profile and tolerability in postmenopausal women. Methods: This was a randomized, open-label, parallel-group, multicenter study. Generally healthy postmenopausal women with an intact uterus and no contraindications to hormone replacement therapy (HRT) or tibolone were enrolled. Each subject was randomly assigned ...
Tópico(s): Phytoestrogen effects and research
2002 - Taylor & Francis | Climacteric
Produção Nacional
María Aparecida Nagai, Helenemarie S. Barbosa, Marco A. Zago, Wilson A. Silva, Inês Nobuko Nishimoto, Sibeli Salaorni, Lívia Guerreiro Costa, Marcos Silva Araújo, Ana Gabriela Caldas Oliveira, Mário Mourão Neto, Maria Mitzi Brentani,
We have attempted to determine the incidence, nature and clinical significance of TP53 mutation in a group of white (242 cases) and African-Brazilian (52 cases) patients with breast cancer. The interethnic admixture as estimated by STR markers showed that white subjects displayed 67.9±0.4%, 25.0±1.7% and 7.0%±1.6% and the black populations had 34.4±1.9%, 56.2±1.9 and 9.4±2.2% respectively of European, African and Amerindian genes. Clinical parameters such as age, lymph node status and steroid receptors ...
Tópico(s): BRCA gene mutations in cancer
2003 - Spandidos Publishing | International Journal of Oncology
María J. Barbosa, Marco Albrecht, René H. Wijffels,
Abstract The effect of high superficial gas velocities in continuous and batch cultures of the strains Dunaliella tertiolecta , Chlamydomonas reinhardtii wild‐type and cell wall‐lacking mutant was studied in bubble columns. No cell damage was found for D. tertiolecta and C. reinhardtii (wild‐type) up to superficial gas velocities of 0.076 and 0.085 m s −1 , respectively, suggesting that high superficial gas velocities alone cannot be responsible for cell death and, consequently, bubble bursting cannot ...
Tópico(s): 3D Printing in Biomedical Research
2003 - Wiley | Biotechnology and Bioengineering
Produção Nacional
Revisado por pares
Juliê Marra, André Gustavo Paleari, Ana Carolina Pero, Raphael Freitas de Souza, Débora Barros Barbosa, Marco Antônio Compagnoni,
Bond failures at the acrylic teeth and denture base resin interface are still a common clinical problem in prosthodontics. The effect of methyl methacrylate (MMA) monomer on the bond strength of three types of denture base resins (Acron MC, Lucitone 550 and QC-20) to two types of acrylic teeth (Biotone and Trilux) was evaluated. Twenty specimens were produced for each denture base resin/acrylic tooth combination and were randomly divided into control (acrylic teeth received no surface treatment) and ...
Tópico(s): Dental Trauma and Treatments
2008 - Elsevier BV | International Journal of Adhesion and Adhesives
Produção Nacional
Revisado por pares
Maria Angélica Marcheti Barbosa, Marco V. Chaud, Maria Magda Ferreira Gomes,
OBJECTIVE: To unveil the experiences of mothers of disabled children, with a view to understand the meaning of that experience. METHODS: This is a qualitative study using phenomenological approach based on Heidegger. The study subjects were five mothers with a disabled child. The interviews were performed at the women's homes, guided by the question "To you, what does it mean to have a disabled child? RESULTS: Five categories came into focus: "meeting one's actual infant," "the impact of disability," " ...
Tópico(s): Infant Development and Preterm Care
2008 - UNIVERSIDADE FEDERAL DE SÃO PAULO | Acta Paulista de Enfermagem
Produção Nacional
Revisado por pares
Samuel Loureiro Gontijo, Ariane Raquel Barbosa, Marcos Cabral de Melo, Eduardo Leite Borba,
Orchids are typically self-compatible, and in this family self-fertilization is usually prevented by pre-pollination barriers. However, genetic self-incompatibility has been found in species of some lineages of the myophilous subtribe Pleurothallidinae. We carried out experimental pollinations to determine the mating systems of four Anathallis species, a representative genus of a large clade of this subtribe. This is one of the few clades of Pleurothallidinae not studied on this subject to date. ...
Tópico(s): Plant Parasitism and Resistance
2010 - Wiley | Plant Species Biology
Jérôme Saulière, Nazmul Haque, Scot Harms, Isabelle Barbosa, Marco Blanchette, Hervé Le Hir,
Tópico(s): RNA modifications and cancer
2010 - Nature Portfolio | Nature Structural & Molecular Biology
Produção Nacional
Revisado por pares
A.R. Brandão, Herbert de Sousa Barbosa, Marco Aurélio Zezzi Arruda,
Considering the importance of bidimensional electrophoresis and image analysis in comparative proteomics, the parameters that influence the analysis of protein expression of transgenic and non-transgenic soybean seeds were evaluated. The loaded mass of the proteins (150-500 microg), the pH separation range (3-10 or 4-7), and manual/automatic image editing were evaluated. Additionally, after optimizing the conditions, histograms and matchings were obtained in order to accurately analyze the variations ( ...
Tópico(s): Transgenic Plants and Applications
2010 - Elsevier BV | Journal of Proteomics
Produção Nacional
Revisado por pares
Hamilton Seron Pereira, Newton Cabral Barbosa, Marco Aurélio Carbone Carneiro, Gaspar Henrique Korndörfer,
O objetivo deste trabalho foi avaliar extratores e fontes de silício (Si) na cultura do arroz em Neossolo Quartzarênico em casa de vegetação. O delineamento experimental foi feito em esquema fatorial (26x7) inteiramente casualizado com 25 fontes de silício, aplicadas à dose de 250 kg ha-1 de Si e a testemunha, e 7 extratores de Si no solo. Tratamentos adicionais com 125, 375 e 500 kg ha-1 de Si foram aplicados com wollastonita. Depois de 90 dias do plantio, foi avaliada a produção de matéria seca ...
Tópico(s): Geochemistry and Elemental Analysis
2007 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Eduardo Leite Borba, Ariane Raquel Barbosa, Marcos Cabral de Melo, Samuel Loureiro Gontijo, Henrique Ornellas de Oliveira,
Desarrollamos un proyecto dirigido a determinar, a través de polinización experimental, la auto- incompatibilidad de los géneros representativos de los linajes más importantes de Pleurothallidinae, buscando el grupo donde posiblemente apareció por primera vez y cuántas veces ha ocurrido desde entonces. Adicionalmente estudiamos la biología floral de algunas especies de Octomeria, un género con características típicas de plantas con flores polinizadas por abejas, que previamente han sido ...
Tópico(s): Plant Parasitism and Resistance
2011 - Lankester Botanical Garden | Lankesteriana
Felipe Fregni, Carla Rachel Ono, Camila Mello dos Santos, Felix Bermpohl, Carlos Alberto Buchpiguel, Egberto Reis Barbosa, Marco Antônio Marcolin, Álvaro Pascual‐Leone, Kette D. Valente,
Although depression is highly prevalent in Parkinson disease (PD), little is known about the neural correlates associated with depression and antidepressant treatment in PD.To examine the effects of fluoxetine and repetitive transcranial magnetic stimulation (rTMS) on regional cerebral blood flow (rCBF) using SPECT in patients with PD and depression.Twenty-six patients were enrolled into two groups: One received active rTMS and placebo medication and the other sham rTMS and fluoxetine 20 mg/day. Brain ...
Tópico(s): Treatment of Major Depression
2006 - Lippincott Williams & Wilkins | Neurology