Produção Nacional
Revisado por pares
Wellington Geraldo Oliveira Carvalho Júnior, Marco Túlio Pinheiro de Melo, Ernane Ronie Martins,
O objetivo deste trabalho foi avaliar a influência do comprimento de estacas caulinares no desenvolvimento de mudas de alecrim-pimenta (Lippia sidoides Cham.). As estacas foram coletadas de plantas matrizes do Horto Medicinal do Instituto de Ciências Agrárias da Universidade Federal de Minas Gerais, em Montes Claros, Minas Gerais. O experimento foi conduzido em casa de vegetação com nebulização intermitente. Utilizou-se o delineamento inteiramente casualizado, com quatro tratamentos e cinco repetições. ...
Tópico(s): Plant tissue culture and regeneration
2009 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Héllyda de Souza Bezerra, Túlio Felipe Vieira de Melo, Joyce Viana Barbosa, Eva Emanuela Lopes Cavalcante Feitosa, Layanne Cristini Martin Sousa,
To evaluate the correlation between mammography screening coverage in women from 50 to 69 years old and the socioeconomic indicators Human Development Index (HDI) and Gini Index.Epidemiological, retrospective and ecological study carried out in Brazil with secondary data. The sample is made up of 5565 municipalities in Brazil. As a dependent variable: the ratio of screening mammography examinations performed in women aged 50 to 69 years, from 2008 to 2015, and as independent variables: The Human ...
Tópico(s): Cancer Risks and Factors
2018 - UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL | Revista gaúcha de enfermagem
Paulo Rangel Rios, Ivaní de Souza Bott, Dagoberto Brandão Santos, Túlio Magno Füzessy de Melo, Jetson Lemos Ferreira,
Dynamic strain induced transformation (DSIT) is an interesting processing route to obtain ultrafine ferrite grains. In the present work, the effect of Nb on DSIT was investigated. Samples of low C–Mn steels, with and without Nb, were intensively deformed in hot torsion, aiming at the production of ultrafine ferrite grains. After soaking at 1200°C, the samples were cooled to 1100°C, submitted to hot torsion deformation to decrease the grain size and then cooled to 900, 850 or 800°C for further hot ...
Tópico(s): Electromagnetic Effects on Materials
2007 - Maney Publishing | Materials Science and Technology
Produção Nacional
Revisado por pares
Roberta O. Rocha, Túlio Magno Füzessy de Melo, Elena V Pereloma, Dagoberto Brandão Santos,
The performance of cold rolled dual-phase (DP) steels depends on their microstructure, which results from the thermomechanical processing conditions, involving hot rolling, cold rolling, and continuous annealing. The knowledge on the influence of each annealing stage on the microstructure formation is essential for manufacturing high-quality DP steels. In the present work, the effects of some intercritical annealing parameters (heating rate, soaking temperature, soaking time, and quench temperature) ...
Tópico(s): Advanced materials and composites
2004 - Elsevier BV | Materials Science and Engineering A
Produção Nacional
Revisado por pares
Carlos Felipe Emygdio de Melo, Tulio Dapper e Silva, Felipe Boeira, Jorgito Matiuzzi Stocchero, Alexey Vinel, Mikael Asplund, Edison Pignaton de Freitas,
Emerging surveillance applications of UAV teams rely on secure communication to exchange information, coordinate their movements, and fulfill mission objectives. Protecting the network by identifying malicious nodes that are trying to disturb the system is an important task, particularly in the military domain. This paper presents the design and evaluation of UAVouch, an identity and location validation scheme that combines a public-key based authentication mechanism with a movement plausibility ...
Tópico(s): Video Surveillance and Tracking Methods
2021 - Institute of Electrical and Electronics Engineers | IEEE Access
Produção Nacional
Revisado por pares
Camila Pimentel Martins, Marco Túlio Pinheiro de Melo, Isabela Cristina Gomes Honório, V.A. D'avila, Wellington Geraldo Oliveira Carvalho Júnior,
O objetivo do presente trabalho foi caracterizar os aspectos morfológicos e agronômicos de três acessos de jambu (Spilanthes oleracea L.) nas condições do Norte de Minas Gerais. O estudo foi desenvolvido em casa de vegetação, no período de abril a junho de 2009, no Instituto de Ciências Agrárias da Universidade Federal de Minas Gerais (ICA/UFMG), localizado na cidade de Montes Claros, Minas Gerais, Brasil. O delineamento experimental foi o inteiramente casualizado, com três tratamentos e oito repetições. ...
Tópico(s): Pineapple and bromelain studies
2012 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Revista Brasileira de Plantas Medicinais
Produção Nacional
Revisado por pares
Guilherme Dias de Melo, Túlio Faria Seraguci, Augusto Schweigert, José Eduardo S. Silva, Fernanda Grecco Grano, Juliana Regina Peiró, Valéria Marçal Félix de Lima, Gisele Fabrino Machado,
Visceral leishmaniasis is a multisystemic zoonotic disease that can manifest with several symptoms, including neurological disorders. To investigate the pathogenesis of brain alterations occurring during visceral leishmaniasis infection, the expression of the cytokines IL-1β, IL-6, IL-10, IL-12p40, IFN-γ, TGF-β and TNF-α and their correlations with peripheral parasite load were evaluated in the brains of dogs naturally infected with Leishmania infantum. IL-1β, IFN-γ and TNF-α were noticeably up- ...
Tópico(s): Trypanosoma species research and implications
2012 - Elsevier BV | Veterinary Parasitology
Produção Nacional
Revisado por pares
Lyghia Maria Araújo Meirelles, Esperanza Carazo, Ana Borrego‐Sánchez, Raquel de Melo Barbosa, Túlio Flávio Accioly de Lima e Moura, Carola Aguzzi, C. Ignacio Sainz‐Díaz, César Viseras, Fernanda Nervo Raffin,
Treatment of tuberculosis (TB) based on ethambutol (ETB) in combination with other tuberculostatic agents has technological challenges due to physical instability and drug incompatibilities. Alternative formulations using clay minerals have been successfully designed. In this study, a hybrid (ETB/Pal) based on ETB and a Brazilian palygorskite (Pal) was prepared and characterized by adsorption study and diverse solid-state techniques. In addition, hygroscopicity study and in vitro release assays of ETB ...
Tópico(s): Layered Double Hydroxides Synthesis and Applications
2019 - Elsevier BV | Applied Clay Science
Produção Nacional
Revisado por pares
Eduardo Macedo Penna, Marco Túlio de Mello, Renato Melo Ferreira, Luiz Carlos Couto de Albuquerque Moraes, Varley Teoldo da Costa,
The relative age effect, which is the advantage obtained by an athlete born closer to the beginning of the selection year, has been shown to be an important variable in the development of soccer players. This study aimed to evaluate the influence of the season of birth on the choice reaction time (CRT) of elite soccer athletes in the under 13 years of age category. Seventy-six athletes participated who were 13.36 ± 0.45 years old. The volunteers were tested with a CRT test, and the results were divided ...
Tópico(s): Motivation and Self-Concept in Sports
2015 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Motriz Revista de Educação Física
Produção Nacional
Revisado por pares
Maressa Maria de Melo Santos, Túlio Diego da Silva, Alex Leandro Andrade de Lucena, Daniella Carla Napoleão, Marta Maria Menezes Bezerra Duarte,
Tópico(s): Analytical chemistry methods development
2020 - Springer Science+Business Media | Water Air & Soil Pollution
Produção Nacional
Revisado por pares
Rizzieri Pedruzzi, Allan Rodrigues Silva, Thalyta Soares dos Santos, Allan Cavalcante Araujo, Arthur Lúcide Cotta Weyll, Yasmin Kaore Lago Kitagawa, Diogo Nunes da Silva Ramos, Filipe Milani de Souza, Marcos Vinicius Almeida Narciso, Mirella Lima Saraiva Araujo, Ricardo Cerqueira Medrado, Wland Oliveira Camilo Júnior, Armando Temporal Neto, Márcio de Carvalho, William Ramires Pires Bezerra, Túlio Trajano Costa, José Bione de Melo Filho, Alex Álisson Bandeira Santos, Davidson Martins Moreira,
This review aims to identify the available methodologies, data, and techniques for mapping the potential of solar and wind energy and its complementarity and to provide significant research and patents regarding these issues. The review shows that the mapping methodologies vary in space and time, going from a global scale to a microscale. Studies use observed data, such as land-based monitoring stations, upper-air stations, wind towers, and satellite data. Additionally, they use meteorological modeling, ...
Tópico(s): Wind Energy Research and Development
2023 - Elsevier BV | Energy
Produção Nacional
Revisado por pares
Marco Túlio Parrela de Melo, Vicente Ribeiro Rocha Júnior, Luciana Albuquerque Caldeira, Paulo Roberto Silveira Pimentel, Sidnei Tavares dos Reis, Diego Lucas Soares de Jesus,
This study aimed to evaluate the effects of the inclusion of different levels of sun-dried banana peel in the diet for crossbred cows on the quality of Minas fresh cheese and milk. Diets consisted of 0, 15, 30, 45 and 60% replacement of sorghum silage with banana peel. Ten cows were assigned to two 5 x 5 Latin squares experimental design. Milk samples were taken from each cow and analyzed for composition. Milk was pasteurized for the production of Minas fresh cheese, which was weighed to determine ...
Tópico(s): Animal Nutrition and Physiology
2017 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum Animal Sciences
Produção Nacional
Revisado por pares
Marco Túlio Pinheiro de Melo, Juliana Martins Ribeiro, Messulan Rodrigues Meira, Lourdes Silva de Figueiredo, Ernane Ronie Martins,
O alecrim-pimenta é uma importante planta medicinal, nativa do nordeste brasileiro, que, devido ao seu óleo essencial, apresenta grande potencial antifúngico e antibacteriano. Um dos fatores que afetam o teor de metabólitos secundários das plantas é o horário de colheita, assim, o conhecimento desse fator subsidia as decisões agronômicas da espécie, favorecendo o aumento do teor de óleo essencial no momento da colheita. Dessa forma, o objetivo do presente trabalho foi avaliar o efeito do horário ...
Tópico(s): Bee Products Chemical Analysis
2011 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Zélia Maria de Melo, Marcus Túlio Caldas, Michelle Maria Campos Carvalho, Anamaria Tavares de Lima,
Esta pesquisa teve como objetivo investigar as relações entre o uso de bebidas alcoólicas e comportamentos violentos a partir da organização familiar em famílias de uma comunidade de baixa renda localizada em Recife, Pernambuco. Foram entrevistadas setenta e nove famílias, escolhidas de forma aleatória, distribuídas nas seis microáreas que compõem a comunidade. A princípio foi aplicado um questionário seguido de uma entrevista semidirigida. Os dados colhidos pelo questionário foram submetidos à ...
Tópico(s): Youth, Drugs, and Violence
2005 - UNIVERSIDADE ESTADUAL DE MARINGÁ | Psicologia em Estudo
Produção Nacional
Paulo Roberto Silveira Pimentel, Vicente Ribeiro Rocha Júnior, Marco Túlio Parrela de Melo, José Reinaldo Mendes Ruas, Lara Maria Santos Brant, Natanel Mendes Costa, Gabriela Duarte Oliveira Leite, Mariane Duarte Oliveira Leite, Camila Maida de Albuquerque Maranhão,
This study aimed to evaluate the effects of includingsun-dried banana peel in diets for F1 Holstein x Zebu cows on intake, digestibility and milk production. Diets were composed of 0, 15, 30, 45 and 60% replacement of sorghum silage with banana peel provided to 10 cows in two simultaneous 5 x 5 Latin squares, with the experiment divided into five periods of 16 days. The dry matter intake showed a quadratic effect with maximum level at 38.30% substitution as well as intake of crude protein expressed ...
Tópico(s): Animal Nutrition and Physiology
2017 - UNIVERSIDADE ESTADUAL DE LONDRINA | Semina Ciências Agrárias
Produção Nacional
Revisado por pares
Marcos Mônico‐Neto, Hanna Karen Moreira Antunes, M. Dattilo, Alessandra Medeiros, Helen Santana Mangueira de Souza, K.S. Lee, Camila Maria de Melo, Sérgio Tufik, Marco Túlio de Mello,
Sleep is important for maintenance of skeletal muscle health. Sleep debt can induce muscle atrophy by increasing glucocorticoids and decreasing testosterone, growth hormone and insulin-like growth factor-I. These hormonal alterations result in a highly proteolytic environment characterized by decreased protein synthesis and increased degradation. Given that sleep deprivation is increasingly prevalent in modern society, strategies to minimize or reverse its adverse effects need to be investigated. ...
Tópico(s): Muscle Physiology and Disorders
2013 - Elsevier BV | Medical Hypotheses
Produção Nacional
Revisado por pares
Jônatas Venâncio Barbosa, Túlio Magno Füzessy de Melo, Dagoberto Brandão Santos,
In this work, the mechanical and metallurgical behavior of titanium added ultra-low carbon (ULC-Ti) steel under hot and warm working conditions was studied by means of dilatometer compression tests. Double compression schedules were performed at temperatures between 700 °C and 1000 °C, inter-pass times of 0,5−100 s, and deformations of 0.5 and 0.3 in the first and second stages, respectively, with strain rate of 1 s−1. The analysis of the flow curves obtained allowed the evaluation of the softening ...
Tópico(s): Metal Alloys Wear and Properties
2020 - Elsevier BV | Journal of Materials Research and Technology
Produção Nacional
Revisado por pares
Jetson Lemos Ferreira, Túlio Magno Füzessy de Melo, Iavni de Souza Bott, Dagoberto Brandão Santos, Paulo Rangel Rios,
The thermomechanical parameters have a great influence on the restoration processes of the steels and, consequently, on the grain size and morphology during and after deformation. At higher deformation temperatures the ferritic grain refinement may occur by dynamic recrystallization of austenite (DRX) and at lower temperatures, the operating mechanism might be dynamic strain-induced austenite–ferrite transformation (DSIT). In the present work, the effect of thermomechanical parameters on DSIT was ...
Tópico(s): Metal Alloys Wear and Properties
2007 - The Iron and Steel Institute of Japan | ISIJ International
Produção Nacional
Revisado por pares
Messulan Rodrigues Meira, Marco Túlio Pinheiro de Melo, Ernane Ronie Martins, Mateus Junior da Silva Pinto, Cinthya Souza Santana,
O objetivo deste estudo foi avaliar a produção de fitomassa e óleo essencial da M. officinalis L. com lâminas de irrigação no Norte de Minas Gerais como medidas de uso racional da água. O delineamento experimental utilizado foi o inteiramente ao acaso em parcelas subdivididas no tempo, com seis tratamentos definidos pelas lâminas de irrigação (T1=0,50xET0; T2=0,75xET0; T3=1,0xET0; T4=1,25xET0; T5=1,5xET0 e T6=1,75xETO), e quatro repetições. O estudo foi conduzido em microlisímetros. Com base na análise ...
Tópico(s): Agronomic Practices and Intercropping Systems
2013 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Marco Túlio Pinheiro de Melo, Wellington Geraldo Oliveira Carvalho Júnior, M. F. Souza, Lourdes Silva de Figueiredo, Ernane Ronie Martins,
O alecrim-pimenta, espécie nativa do nordeste brasileiro, é uma planta medicinal de porte arbustivo, com folhas aromáticas, que possuem óleo essencial rico em timol e carvacrol. Essas substâncias conferem grande importância à planta, uma vez que apresentam atividades farmacológicas comprovadas cientificamente. Desta forma, o estudo das condições de cultivo da espécie é essencial para obtenção de maiores produtividades. O espaçamento entre plantas destaca-se como um dos fatores mais importantes relativos ...
Tópico(s): Pineapple and bromelain studies
2011 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Revista Brasileira de Plantas Medicinais
Produção Nacional
Revisado por pares
Aline de Souza Carvalho, Márcia Vanusa da Silva, Francis Soares Gomes, Patrícia Maria Guedes Paiva, Carolina Barbosa Malafaia, Túlio Diego da Silva, Antônio Fernando de Melo Vaz, Alexandre Gomes da Silva, Isabel Renata de Souza Arruda, Thiago Henrique Napoleão, Maria das Graças Carneiro-da-Cunha, Maria Tereza dos Santos Correia,
Apuleia leiocarpa is a tree found in Caatinga that has great value in the timber industry. Lectins are carbohydrate-binding proteins with several biotechnological applications. This study shows the isolation, characterization, and antibacterial activity of A. leiocarpa seed lectin (ApulSL). The lectin was chromatographically isolated from a crude extract (in 150 mM NaCl) by using a chitin column. ApulSL adsorbed to the matrix and was eluted using 1.0 M acetic acid. Native ApulSL was characterized ...
Tópico(s): Papaya Research and Applications
2015 - Elsevier BV | International Journal of Biological Macromolecules
Produção Nacional
Revisado por pares
Paulo Leonardo Araújo de Góis Morais, Ruthnaldo Rodrigues Melo de Lima, Jorge Alexander Ríos-Flórez, Túlio Felipe Vieira de Melo, Francisco Clascá, Jeferson S. Cavalcante, Fausto Pierdoná Gúzen, José Rodolfo Lopes de Paiva Cavalcanti, Expedito Silva do Nascimento,
The entorhinal cortex (EC) is associated with impaired cognitive function such as in the case of Alzheimer's disease, Parkinson's disease and Huntington's disease. The present study provides a detailed analysis of the cytoarchitectural and myeloarchitectural organization of the EC in the common marmoset Callithrix jacchus. Data were collected using Nissl and fiber stained preparations, supplemented with acetylcholinesterase and parvalbumin immunohistochemistry. The EC layers and subfields in the ...
Tópico(s): Neuroinflammation and Neurodegeneration Mechanisms
2019 - Wiley | The Journal of Comparative Neurology
Produção Nacional
Revisado por pares
Marta Giovanetti, Svetoslav Nanev Slavov, Vagner Fonseca, Eduan Wilkinson, Houriiyah Tegally, José Salvatore Leister Patané, Vincent Louis Viala, James Emmanuel San, Evandra Strazza Rodrigues, Elaine Vieira Santos, Flávia Figueira Aburjaile, Joilson Xavier, Hegger Fritsch, Talita Adelino, Felicidade Mota Pereira, Arabela Leal, Felipe Campos de Melo Iani, Glauco de Carvalho Pereira, Cynthia Vázquez, Gladys Mercedes Estigarribia Sanabria, Elaine Cristina de Oliveira, Luiz Henrique Ferraz Demarchi, Júlio Croda, Rafael dos Santos Bezerra, Loyze Paola Oliveira de Lima, Antonio Jorge Martins, Cláudia Renata dos Santos Barros, Elaine Cristina Marqueze, Jardelina de Souza Todão Bernardino, Débora Botéquio Moretti, Ricardo Augusto Brassaloti, Raquel de Lello Rocha Campos Cassano, Pilar Mariani, João Paulo Kitajima, Bibiana Santos, Rodrigo Proto‐Siqueira, Vlademir Vicente Cantarelli, Stephane Tosta, Vanessa Brandão Nardy, Luciana Reboredo de Oliveira da Silva, Marcela Gómez, Jaqueline Gomes Lima, Adriana Aparecida Ribeiro, Natália Rocha Guimarães, Luiz Takao Watanabe, Luana Barbosa Da Silva, Raquel da Silva Ferreira, Mara Patricia F. da Penha, María José Cilleruelo Ortega, Andrea Gómez de la Fuente, Shirley Villalba, Juan Torales, María Liz Gamarra, Carolina Aquino, Gloria Patricia Martínez Figueredo, Wellington Santos Fava, Ana Rita Coimbra Motta-Castro, James Venturini, Sandra Maria do Valle Leone de Oliveira, Crhistinne Cavalheiro Maymone Gonçalves, Maria do Carmo Debur Rossa, Guilherme Becker, Mayra Presibella Giacomini, Nelson Quallio Marques, Irina Nastassja Riediger, Sônia Mara Raboni, Gabriela Mattoso Coelho, Allan D. Cataneo, Camila Zanluca, Claudia Nunes Duarte dos Santos, Patrícia Akemi Assato, Felipe Allan da Silva da Costa, Mirele Poleti, Jéssika Cristina Chagas Lesbon, E. C. Mattos, Cecília Ártico Banho, Lívia Sacchetto, Marília Mazzi Moraes, Rejane Maria Tommasini Grotto, Jayme A. Souza‐Neto, Maurício Lacerda Nogueira, Heidge Fukumasu, Luiz Lehmann Coutinho, Rodrigo T. Calado, Raul Machado Neto, Ana María Bispo de Filippis, Rivaldo Venâncio da Cunha, Carla Freitas, Cássio Peterka, Cássia de Fátima Rangel Fernandes, Wildo Navegantes, Rodrigo Fabiano do Carmo Said, Carlos F. Campelo de A e Melo, María Almirón, José Lourenço, Túlio de Oliveira, Edward C. Holmes, Ricardo Haddad, Sandra Coccuzzo Sampaio, Maria Carolina Elias, Simone Kashima, Luíz Carlos Júnior Alcântara, Dimas Tadeu Covas,
Abstract The high numbers of COVID-19 cases and deaths in Brazil have made Latin America an epicentre of the pandemic. SARS-CoV-2 established sustained transmission in Brazil early in the pandemic, but important gaps remain in our understanding of virus transmission dynamics at a national scale. We use 17,135 near-complete genomes sampled from 27 Brazilian states and bordering country Paraguay. From March to November 2020, we detected co-circulation of multiple viral lineages that were linked to ...
Tópico(s): Plant Virus Research Studies
2022 - Nature Portfolio | Nature Microbiology
Produção Nacional
Revisado por pares
Tulio Dapper e Silva, Carlos Felipe Emygdio de Melo, Pedro Cumino, Dênis Rosário, Eduardo Cerqueira, Edison Pignaton de Freitas,
In recent years, with the growth in the use of Unmanned Aerial Vehicles (UAVs), UAV-based systems have become popular in both military and civil applications. The lack of reliable communication infrastructure in these scenarios has motivated the use of UAVs to establish a network as flying nodes, also known as Flying Ad Hoc Networks (FANETs). However, the high mobility degree of flying and terrestrial users may be responsible for constant changes in the network topology, which makes more challenging ...
Tópico(s): Mobile Ad Hoc Networks
2019 - Institute of Electrical and Electronics Engineers | IEEE Access
Produção Nacional
Débora Adriana de Paula Silva, Laura Ferrari Monteiro Varanis, Karla Alves Oliveira, Luciana Melo Sousa, Marco Túlio Santos Siqueira, Gilberto de Lima Macedo,
O trabalho teve como objetivo definir intervalos de referência para valores de metabólitos energéticos, proteicos e enzimáticos em ovinos. Os dados utilizados foram oriundos de vários experimentos realizados entre 2006 e 2018, em diversas instituições de ensino superior e pesquisa. Foi utilizado banco de dados diversificado com observações de ovinos de diferentes raças, genótipos, idades e categorias fisiológicas, criados em diferentes sistemas de manejo. Todos os animais utilizados eram saudáveis ...
Tópico(s): Animal Nutrition and Physiology
2020 - | Caderno de Ciências Agrárias
Produção Nacional
Revisado por pares
Paulo Roberto Silveira Pimentel, Vicente Ribeiro Rocha Júnior, Marco Túlio Parrela de Melo, Joyce Cipriana Pacheco Ramos, Lucas Gabriel Cardoso, Jéssica Jordane Pereira Silva,
This study evaluated the feeding behavior of F1 Holstein x Zebu cows fed increasing levels of banana peel. Diets contained 0, 15, 30, 45 and 60% replacement of sorghum silage with banana peel. The experimental design was two 5x5 Latin squares. Cows were subjected to visual observation after adaptation of each trial period. The times spent in feeding (4.13 to 5.58 hours day-1) and in idle (10 to 12.53 hours day-1) presented quadratic effect. The time spent ruminating, number and duration of rumination ...
Tópico(s): Ruminant Nutrition and Digestive Physiology
2016 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum Animal Sciences
Produção Nacional
Revisado por pares
Wellington Geraldo Oliveira Carvalho Júnior, Marco Túlio Pinheiro de Melo, Erika Ramos Martins,
Este trabalho teve como objetivo descrever o comportamento fenológico de Lippia sidoides Cham., em área de Cerrado, no norte de Minas Gerais, buscando-se subsidiar o processo de domesticação da espécie, por meio do estudo da ocorrência e duração das fenofases vegetativas e reprodutivas da espécie, bem como avaliar a influência dos fatores climáticos da região em cada fenofase, e ainda verificar a sincronia dessas fenofases entre os indivíduos. Vinte indivíduos foram avaliados mensalmente no período ...
Tópico(s): Growth and nutrition in plants
2011 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Revista Brasileira de Plantas Medicinais
Produção Nacional
Revisado por pares
Fabio Paiva Cota, Caio Cesar Damas Melo, Túlio Hallak Panzera, Aloízio Geraldo de Araújo, Paulo Henrique Ribeiro Borges, Fabrizio Scarpa,
This work describes a statistical design of experiments (DoE) testing campaign on 396 samples to evaluate the effect of replacing quartz aggregate in concrete with waste glass, and Portland cement with metakaolin to develop a novel generation of sustainable concrete tiles. The properties assessed were bulk density, permeability, dynamic modulus and length changes due to alkali-silica reaction (ASR) expansion. Metakaolin (MK) was used to replace Portland cement (PC) to verify the possibility of obtaining ...
Tópico(s): Recycled Aggregate Concrete Performance
2015 - Elsevier BV | Sustainable Cities and Society
Produção Nacional
Revisado por pares
Joana Paixão Monteiro, Luíz Carlos Júnior Alcântara, Túlio de Oliveira, Antonio Marcos Oliveira, Marco Antônio Gomes Melo, Carlos Brites, Bernardo Galvão‐Castro,
Abstract The HIV‐1 genetic variability in Bahia state, Brazil, was investigated. DNA samples from 229 and 213 HIV‐1‐infected individuals were analyzed using the heteroduplex mobility assay (HMA) in gag and env fragments, respectively. One hundred seventy‐five samples were characterized in both genes. Thirty‐two subtype F and BF recombinant viruses were sequenced and analyzed by phylogenetic methods. The combination of HMA and sequencing results showed that seven different HIV‐1 genotypes comprised ...
Tópico(s): HIV/AIDS Research and Interventions
2009 - Wiley | Journal of Medical Virology
Produção Nacional
Revisado por pares
Túlio Dornas, Sidnei Melo de Dantas, Lucas Eduardo Araújo-Silva, Fernando Morais, Alexandre Luis Padovan Aleixo,
Few phylogeographic studies have focused on understanding the role of the Tocantins–Araguaia Interfluve (TAI) in the diversification of Amazonian biodiversity. Herein we evaluate the phylogeographic relationships of 14 avian lineages present in the TAI and its two neighboring Amazonian Areas of Endemism: the Xingu (XAE) and Belém (BAE). Four alternative scenarios coupling degree of genetic differentiation and area relationships were tested: (1) populations distributed in TAI, BAE, and XAE are not genetically ...
Tópico(s): Evolution and Paleontology Studies
2022 - Frontiers Media | Frontiers in Ecology and Evolution