... Doing?", News and Notes, E. Starr Sanford, San Diego, Calif, Red Tones on Platinums, An Open Letter ...
1908 - Gale Group | NCCO Photography
Produção Nacional
Revisado por pares
Oscar E. D. Rodrigues, Diego de Souza, Letiére C. Soares, Luciano Dornelles, Robert A. Burrow, Helmóz R. Appelt, Camila Fillipi dos Santos Alves, Diego Alves, Antônio L. Braga,
A stereoselective synthesis of selenosteroids 4 and 5 has been achieved. Starting from commercial available cholesterol 1, followed by asymmetric epoxidation, and subsequently, by stereoselective epoxide ring opening, employing a selenium nucleophilic species, the correspondent products were afforded in high yields. The compounds were being evaluated for their biological activity and as a chiral pool for asymmetric transformations.
Tópico(s): Organic Chemistry Cycloaddition Reactions
2010 - Elsevier BV | Tetrahedron Letters
Produção Nacional
Revisado por pares
Eduardo E. Alberto, Luana Rossato, Sydney Hartz Alves, Diego Alves, Antônio L. Braga,
The synthesis and antimicrobial profile of imidazolium ionic liquids containing selenium are described herein. Minimum inhibitory concentration revealed that these compounds are especially active against algae, and their activity is modulated by substituents attached to the selenium moiety as well as by the counterion.
Tópico(s): Sulfur-Based Synthesis Techniques
2010 - Royal Society of Chemistry | Organic & Biomolecular Chemistry
Produção Nacional
Revisado por pares
Rogério Rosa da Silva, Felipe Martello, Rodrigo M. Feitosa, Otávio Guilherme Morais da Silva, Lívia Pires do Prado, Carlos Roberto Ferreira Brandão, Emília Z. Albuquerque, Maria Santina de Castro Morini, Jacques Hubert Charles Delabie, Erison Carlos dos Santos Monteiro, Agripino Emanuel Oliveira Alves, Alexander L. Wild, Alexander V. Christianini, Alexandre Arnhold, Alexandre Casadei‐Ferreira, Aline Machado Oliveira, Alvaro Doria dos Santos, Alvaro Galbán, Amanda Aparecida de Oliveira, Amanda Gomes Madureira Subtil, Amanda Martins Dias, A. E. de Carvalho Campos, Ana Maria Waldschimidt, André Victor Lucci Freitas, Andrea N. Ávalos, Andreas L. S. Meyer, Andrés F. Sánchez‐Restrepo, Andrew V. Suarez, Anselmo Souza Santos, Antônio C. M. Queiroz, Antônio José Mayhé-Nunes, Ariel da Cruz Reis, Benedito Cortês Lopes, Benoît Guénard, Bhrenno Maykon Trad, Bianca Caitano, Boris Yagound, Brenda Pereira‐Silva, Brian L. Fisher, Brisa Lunar Patrício Tavares, Bruna Borges Moraes, Bruno K. C. Filgueiras, Carin Guarda, Carla R. Ribas, Carlos Eduardo Cereto, Carlos Eduardo Lustosa Esbérard, Carlos Ernesto Gonçalves Reynaud Schaefer, Carolina Paris, Cecília Bueno, Chaim J. Lasmar, Cinthia B. Costa‐Milanez, Cladis Juliana Lutinski, Claudia Ortiz-Sepulveda, Claudia Tiemi Wazema, Cléa dos Santos Ferreira Mariano, Corina A. Barrera, Cristian L. Klunk, Daniel Oliveira Santana, Darío Daniel Larrea, Débora Cristina Rother, Débora Rodrigues de Souza‐Campana, Débora Y. Kayano, Diego Lemos Alves, Diego Santana Assis, Diego V. Anjos, Eder Cleyton Barbosa França, Eduardo Fernando dos Santos, Elisangela A. Silva, Éliton Vieira Santos, Elmo Borges de Azevedo Koch, Emely Laiara Silva Siqueira, E. Almeida, Erica dos Santos Araujo, Erick Villarreal, Erin L. Becker, Ernesto de Oliveira Canedo‐Júnior, Esperidião Alves dos Santos-Neto, Evan P. Economo, Évellyn Silva Araújo‐oliveira, Fabiana Cuezzo, Fabrício Severo Magalhães, Felipe Marcel Neves, Félix Baumgarten Rosumek, Fernanda Emanuela Dorneles, Fernando Barbosa Noll, Filipe Viegas de Arruda, Flávia A. Esteves, Flávio Nunes Ramos, Flávio Roberto Mello García, Flávio Siqueira de Castro, Francisco Javier Díaz Serna, Frederico Rottgers Marcineiro, Frederico S. Neves, Gabriela B. Nascimento, Gabriela de Figueiredo Jacintho, Gabriela P. Camacho, Genésio Tâmara Ribeiro, Giselle Martins Lourenço, Glória Ramos Soares, G Castilho, Guilherme Pereira Alves, Gustavo A. Zurita, Gustavo Henrique Machado Santos, Helena Carolina Onody, Helon Simões Oliveira, Heraldo L. Vasconcelos, Hipólito Ferreira Paulino Neto, Humberto Brant, Igor R. Coelho, Inácio J. M. T. Gomes, Inara R. Leal, Iracenir Andrade dos Santos, Ísis Caroline Siqueira Santos, Itanna Oliveira Fernandes, Ivan Cardoso do Nascimento, Jarbas Marçal Queiroz, John E. Lattke, Jonathan Majer, José H. Schoereder, José Oliveira Dantas, Joudellys Andrade‐Silva, Juan Martin Díaz Guastavino, Juliana Silveira dos Santos, Julieta Filloy, Júlio Cézar Mário Chaul, Junir Antônio Lutinski, Karine S. Carvalho, Kelli S. Ramos, KELLY LIANE DA SILVA SAMPAIO, Laís Aryane M. Ribeiro, Leandro Sousa‐Souto, Lucas N. Paolucci, Luciana Elizalde, Luciana Regina Podgaiski, Lucila Chifflet, Ludimila Juliele Carvalho‐Leite, Luis A. Calcaterra, Luiz Eduardo Macedo‐Reis, Luiz Fernando Silva Magnago, Marcelo Silva Madureira, Márcio Morais Silva, Márcio R. Pie, Márcio Uehara‐Prado, Marco A. Pizo, Marcos Antônio Pesquero, Marcos Augusto Ferraz Carneiro, Maria Assunta Busato, Maria Fernanda Brito de Almeida, M. Isabel Bellocq, Mariáh Tibcherani, Mariana S. Casimiro, Mariane U. V. Ronque, Marília Maria Silva da Costa, Marina Acero Angotti, Marina Vasconcelos de Oliveira, Maurice Leponce, Mayara Mieko Gonçalves Imata, Mila Ferraz de Oliveira Martins, Mônica Antunes Ulysséa, Nádia Barbosa do Espírito Santo, Natália Maritza Ladino Lopez, Natalia Soares Balbino, Nathalia S. Silva, Nathália Vieira Hissa Safar, Paloma Leal de Andrade, Paulo H. S. A. Camargo, Paulo S. Oliveira, Pavel Dodonov, Pedro Luna, Philip S. Ward, Priscila E Hanisch, Priscila Santos Silva, Raquel Divieso, Raquel L. Carvalho, Renata B. F. Campos, Reuber Antoniazzi, Ricardo Eduardo Vicente, Ricardo Giovenardi, Ricardo I. Campos, Ricardo Solar, Ricardo Toshio Fujihara, Roberta de Jesus Santos, Roberth Fagundes, Roberto J. Guerrero, Rodolfo S. Probst, Rodrigo Silva de Jesus, Rogério Silvestre, Román A. López-Muñoz, Ronara Souza Ferreira, Rony Peterson Santos Almeida, Samuel Mello Pinto, Santiago Santoandré, Sérgio Luiz Althoff, Sérvio Pontes Ribeiro, Tainara Thais Jory, Tae Tanaami Fernandes, Tamires de Oliveira Andrade, Thalles Platiny Lavinscky Pereira, Thiago Gonçalves‐Souza, Thiago Silva, Victória N. G. Silva, Vinicius Marques Lopez, Vinicius Rodrigues Tonetti, Vivian Ayumi Fujizawa Nacagava, Viviane Martins de Oliveira, Wesley Dáttilo, Wesley DaRocha, Weslly Franco, William Dröse, William Fernando Antonialli-Júnior, Mílton Cezar Ribeiro,
Ants, an ecologically successful and numerically dominant group of animals, play key ecological roles as soil engineers, predators, nutrient recyclers, and regulators of plant growth and reproduction in most terrestrial ecosystems. Further, ants are widely used as bioindicators of the ecological impact of land use. We gathered information of ant species in the Atlantic Forest of South America. The ATLANTIC ANTS data set, which is part of the ATLANTIC SERIES data papers, is a compilation of ant records ...
Tópico(s): Animal and Plant Science Education
2021 - Wiley | Ecology
Produção Nacional
Revisado por pares
Kelison Venício Brito Alves, Diego Stéfani T. Martinez, Oswaldo Luiz Alves, Edison Barbieri,
Palaemon pandalirformis (shrimp) is a species widely distributed in the Brazilian coastal region and with an important economic role. In addition, this organism is considered an indicator of environmental pollution in estuaries; however, its physiological responses to toxic environmental pollutants, including pesticides and nanomaterials, are not well known, mainly, the effects of co-exposure. Thus, the purpose of this study was to evaluate the ecotoxicological effects of co-exposure between oxidized ...
Tópico(s): Graphene and Nanomaterials Applications
2021 - Elsevier BV | Chemosphere
Produção Nacional
Ricardo de Figueiredo Guilherme, Ana Milena César Lima, José Romero Alexandre Alves, Diego Figueiredo da Costa, R. R. Pinheiro, F. S. F. Alves, Sérgio Santos de Azevêdo, Clebert José Alves,
Breeding of goats and sheep is an important activity in northeast Brazil, contributing to economic and social development of this region. Thus, the objective of this study was to characterize goat and sheep rearing and breeding in the central-western region of the State of Paraíba, northeast Brazil. The study area included Borborema and mesoregions of the backlands of the state, represented by 127 municipalities in an area of 38.293 km2, with density of goats and sheep at 12.9 and 8.27 head/km2, ...
Tópico(s): Rural Development and Agriculture
2017 - UNIVERSIDADE ESTADUAL DE LONDRINA | Semina Ciências Agrárias
Produção Nacional
Enimar de Paula, Valdecyr Herdy Alves, Diego Pereira Rodrigues, Felipe de Castro Felício, Renata Corrêa Bezerra de Araújo, Rosilda Alves da Silva Isla Chamilco, Vivian Linhares Maciel Almeida,
ABSTRACT Objectives: to understand the perception of managers of public maternity hospitals in the Metropolitan Region II of the state of Rio de Janeiro regarding obstetric violence and the measures to face it aiming at guaranteeing the quality of care. Method: a descriptive, exploratory study with a qualitative approach, conducted with 16 health managers from five maternity hospitals in Metropolitan Region II in the state of Rio de Janeiro. Data were collected through interviews, applied from May ...
Tópico(s): Global Maternal and Child Health
2020 - Universidade Federal de Santa Catarina, Programa de Pós Graduação em Enfermagem | Texto & Contexto - Enfermagem
Produção Nacional
Revisado por pares
Jonatas Campos de Almeida, Renata Pimentel Bandeira de Melo, Pomy C.P. Kim, Neurisvan Ramos Guerra, Lêucio Câmara Alves, Diego Figueiredo da Costa, Clebert José Alves, Wagnner José Nascimento Porto, Rinaldo Aparecido Mota,
Tópico(s): Toxoplasma gondii Research Studies
2018 - Springer Science+Business Media | Acta Parasitologica
Produção Nacional
Revisado por pares
Larissa Gonçalves Machado, Davinia Plá, Líbia Sanz, Roberta Jeane Bezerra Jorge, Moema Leitão-de-Araújo, Maria Lúcia Machado Alves, Diego Janisch Alvares, Joari De Miranda, Jenifer Nowatzki, Karen de Morais-Zani, Wilson Roberto Fernandes, Anita Mitico Tanaka-Azevedo, Julián Fernández, Russolina B. Zingali, José Marı́a Gutiérrez, Carlos Corrêa-Netto, Juan J. Calvete,
Bothrops jararaca is a slender and semi-arboreal medically relevant pit viper species endemic to tropical and subtropical forests in southern Brazil, Paraguay, and northern Argentina (Misiones). Within its geographic range, it is often abundant and is an important cause of snakebite. Although no subspecies are currently recognized, geographic analyses have revealed the existence of two well-supported B. jararaca clades that diverged during the Pliocene ~3.8Mya and currently display a southeastern ( ...
Tópico(s): Rabies epidemiology and control
2015 - Elsevier BV | Journal of Proteomics
Produção Nacional
Revisado por pares
Douglas O. Cardoso, Danilo S. Carvalho, Daniel Alves, Diego Fonseca Pereira de Souza, Hugo Carneiro, Carlos E. Pedreira, Priscila M. V. Lima, Felipe M. G. França,
Tópico(s): Rough Sets and Fuzzy Logic
2016 - Elsevier BV | Neurocomputing
Stefan Meingast, J. Alves, Diego Mardones, P. S. Teixeira, Marco Lombardi, Josefa E. Großschedl, Joana Ascenso, H. Bouy, Jan Forbrich, Alyssa Goodman, A. Hacar, Birgit Hasenberger, J. Kainulainen, Karolina Kubiak, C. J. Lada, Elizabeth A. Lada, A. Moitinho, M. G. Petr-Gotzens, Lara Rodrigues, C. Román-Zúñiga,
Orion A hosts the nearest massive star factory, thus offering a unique opportunity to resolve the processes connected with the formation of both low- and high-mass stars. Here we present the most detailed and sensitive near-infrared (NIR) observations of the entire molecular cloud to date. With the unique combination of high image quality, survey coverage, and sensitivity, our NIR survey of Orion A aims at establishing a solid empirical foundation for further studies of this important cloud. In this ...
Tópico(s): Advanced Combustion Engine Technologies
2016 - EDP Sciences | Astronomy and Astrophysics
Produção Nacional
Gleiciana Sant’ Anna Vargas, Valdecyr Herdy Alves, Diego Pereira Rodrigues, Maria Bertilla Lutterbach Riker Branco, Rosângela de Mattos Pereira de Souza, Juliana Vidal Vieira Guerra,
Objetivo: analisar a atuação dos profissionais de saúde da ESF frente ao aleitamento materno no puerpério. Método: estudo qualitativo, realizado em três unidades da Estratégia Saúde da Família do município de Silva Jardim, Rio de Janeiro, Brasil, em 2014. Foram entrevistadas vinte e uma nutrizes por intermédio de entrevista semiestruturada, sendo as falas submetidas à análise temática. Resultados: identificou-se que as nutrizes são desprovidas de informações acerca do aleitamento materno, evidenciando ...
Tópico(s): Breastfeeding Practices and Influences
2016 - UNIVERSIDADE FEDERAL DA BAHIA | Revista Baiana de Enfermagem
Paula C. Alves, Diego O. Hartmann, Óscar Núñez, Isabel Martins, Teresa L. Gomes, Helga Garcia, Maria Teresa Galceran, Richard Hampson, Jörg D. Becker, Cristina Silva Pereira,
The inherent potential of filamentous fungi, especially of Ascomycota, for producing diverse bioactive metabolites remains largely silent under standard laboratory culture conditions. Innumerable strategies have been described to trigger their production, one of the simplest being manipulation of the growth media composition. Supplementing media with ionic liquids surprisingly enhanced the diversity of extracellular metabolites generated by penicillia. This finding led us to evaluate the impact ...
Tópico(s): Microbial Metabolic Engineering and Bioproduction
2016 - BioMed Central | BMC Genomics
Produção Nacional
Revisado por pares
Fernanda E. Ramos-Alves, Diego Barbosa de Queiroz, Juliana Santos‐Rocha, Glória Pinto Duarte, Fabiano E. Xavier,
This study analyzed the effect of in utero exposure to maternal diabetes on contraction to noradrenaline in mesenteric resistance arteries (MRA) from adult offspring, focusing on the role of cyclooxygenase (COX)-derived prostanoids. Diabetes in the maternal rat was induced by a single injection of streptozotocin (50 mg/kg body weight) on day 7 of pregnancy. Contraction to noradrenaline was analyzed in isolated MRA from offspring of diabetic (O-DR) and non-diabetic (O-CR) rats at 3, 6 and 12 months of ...
Tópico(s): Nitric Oxide and Endothelin Effects
2012 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Milena Araúz Viol, Valéria Marçal Felix de Lima, Monally Conceição Costa de Aquino, Giulliano B. Gallo, Izabella Pazzoto Alves, Diego Generoso, S. H. V. Perri, Simone Baldini Lucheis, Hélio Langoni, Cáris Maroni Nunes, Kátia Denise Saraiva Bresciani,
The aim of this study was to detect cross infections by Leishmania spp. and Trypanosoma spp. using enzyme-linked immunosorbent assay (ELISA), indirect fluorescent antibody test (IFAT) and polymerase chain reaction (PCR). Thus, 408 blood samples were collected from dogs domiciled in Araçatuba Municipality, São Paulo State, Brazil; the dogs were of both sexes, of several breeds and aged 6 months. For Leishmania spp., 14.95 % (61 out of 408) of dogs were reactive using IFAT. Positivity was 20.10 % (82 out of ...
Tópico(s): Vector-borne infectious diseases
2012 - Springer Science+Business Media | Parasitology Research
Produção Nacional
Heloísa Ferreira Lessa, María Antonieta Rubio Tyrrell, Valdecyr Herdy Alves, Diego Pereira Rodrigues,
This article is part of an investigation which used the institutional ethnography of Dorothy Smith, aiming to describe women's process of choice in planned home birth. It used interviews held with 17 women who gave birth at home between 2008 and 2010 in Rio de Janeiro. We selected one category: information - a step for the option for planned home birth. The category was constructed based on six subcategories: knowing persons who had a home birth; knowing persons with negative experiences; the Internet ...
Tópico(s): Maternal and Perinatal Health Interventions
2014 - Universidade Federal de Santa Catarina, Programa de Pós Graduação em Enfermagem | Texto & Contexto - Enfermagem
André F. de Sousa, Ana G. Gomes‐Alves, Diego Benítez, Marcelo A. Comini, Leopold Flohé, Timo Jaeger, Joana Passos, Friedrich Stuhlmann, Ana M. Tomás, Helena Castro,
Trypanothione is a unique and essential redox metabolite of trypanosomatid parasites, the biosynthetic pathway of which is regarded as a promising target for antiparasitic drugs. Synthesis of trypanothione occurs by the consecutive conjugation of two glutathione molecules to spermidine. Both reaction steps are catalyzed by trypanothione synthetase (TRYS), a molecule known to be essential in Trypanosoma brucei. However, other trypanosomatids (including some Leishmania species and Trypanosoma cruzi) ...
Tópico(s): Synthesis and Biological Evaluation
2014 - Elsevier BV | Free Radical Biology and Medicine
Produção Nacional
Revisado por pares
Danielle Freitas, Bianca Job Medolago Vieira, Valdecyr Herdy Alves, Diego Pereira Rodrigues, Diva Cristina Leão, Amanda Pereira de Carvalho Cruz, Capriata Azevedo, Maria Aparecida Munhóz Gaíva,
Objective: knowing the nurses' understanding from the accommodation-set about postpartum depression; and identify the perception of these nurses related to importance of guidelines for postpartum depression to puerperal women.Method: this is a descriptive, exploratory research, of qualitative approach, with five (5) nurses from the accommodation-set of a Hospital in Niterói/RJ, in the year 2011.The data were collected by semi-structured interviews and treated in accordance with the precepts of the ...
Tópico(s): Resilience and Mental Health
2014 - UNIVERSIDADE FEDERAL DO ESTADO DO RIO DE JANEIRO | Revista de Pesquisa Cuidado é Fundamental Online
Produção Nacional
Revisado por pares
Marcos Rogério Rosa, Aline Cristina Alves, Diego V. Medeiros, Ericka O. C. Coni, Camilo M. Ferreira, Beatrice Padovani Ferreira, Ricardo de Souza Rosa, Gilberto M. Amado‐Filho, Guilherme H. Pereira‐Filho, Rodrigo L. Moura, Fabiano L. Thompson, Paulo Yukio Gomes Sumida, Ronaldo B. Francini‐Filho,
Mesophotic reef fish assemblages (30–90 m depth) of the small and remote St. Peter and St. Paul's Archipelago (SPSPA), Mid-Atlantic Ridge, Brazil, were characterized using remotely operated vehicles. Ordination analyses identified distinct fish assemblages in the upper (30–50 m) and lower (50–90 m) mesophotic zones, the former characterized by high abundances of species that are also abundant at euphotic reefs (Caranx lugubris, Melichthys niger, Stegastes sanctipauli and Chromis multilineata) and the ...
Tópico(s): Ichthyology and Marine Biology
2015 - Springer Science+Business Media | Coral Reefs
Produção Nacional
Revisado por pares
Edlley Pessoa, Juan Viruel, Marccus Alves, Diego Bogarín, W. Mark Whitten, Mark W. Chase,
Subtribe Angraecinae (Orchidaceae: Vandeae) are mainly distributed in Africa, but with two genera, Campylocentrum and Dendrophylax, restricted to the Neotropics. As a widespread Neotropical genus, Campylocentrum constitutes an appropriate model for revealing biogeographical patterns in this area and investigating routes of colonization and dispersal. In this study, we reconstructed phylogenetic relationships of the genus with Bayesian inference and maximum parsimony analyses of combined nuclear (ITS ...
Tópico(s): Plant Diversity and Evolution
2017 - Oxford University Press | Botanical Journal of the Linnean Society
Produção Nacional
Revisado por pares
Leonardo Borges Acúrcio, Rafael Wesley Bastos, S.H.C. Sandes, Amanda Cristina de Carvalho Guimarães, Clarice Gregório Alves, Diego Carlos dos Reis, Sander Wuyts, Álvaro Cantini Nunes, Geovanni Dantas Cassali, Sarah Lebeer, M.R. Souza, Jacques R. Nicoli,
Milks fermented with Lactobacillus strains showing probiotic properties are an important tool to maintain gastrointestinal health. In this study, Lactobacillus plantarum (B7), from Brazilian artisanal cheese, was evaluated for its action against Salmonella enterica serov. Typhimurium, first by co-incubation and supernatant in vitro methods. In vivo, male BALBC/c mice received daily, for seven days, an oral dose of milk fermented by the B7 sample, and then were challenged orally with S. Typhimurium. ...
Tópico(s): Viral gastroenteritis research and epidemiology
2017 - Elsevier BV | Journal of Functional Foods
Produção Nacional
Giovanna Rosário Soanno Marchiori, Valdecyr Herdy Alves, Diego Pereira Rodrigues, Márcia Vieira dos Santos, Maria Bertilla Lutterbach Riker Branco, Adriana Duarte Gabriel,
RESUMO Objetivo: analisar os saberes dos enfermeiros sobre o processo de enfermagem como instrumento da Sistematização da Assistência de Enfermagem no Banco de Leite Humano. Método: estudo descritivo, exploratório, qualitativo, realizado no segundo trimestre de 2015 em sete Bancos de Leite Humano do Estado do Espírito Santo. Com essa perspectiva foram entrevistadas nove enfermeiras atuantes no serviço de saúde. Os dados foram submetidos à análise de conteúdo na modalidade temática. Resultados: O ...
Tópico(s): Academic Research in Diverse Fields
2018 - Universidade Federal de Santa Catarina, Programa de Pós Graduação em Enfermagem | Texto & Contexto - Enfermagem
Produção Nacional
Revisado por pares
Pedro Geraldo M. R. Alves, Diego F. Aranha,
Cloud computing is a ubiquitous paradigm responsible for a fundamental change in the way distributed computing is performed. The possibility to outsource the installation, maintenance and scalability of servers, added to competitive prices, makes this platform highly attractive to the computing industry. Despite this, privacy guarantees are still insufficient for data processed in the cloud, since the data owner has no real control over the processing hardware. This work proposes a framework for ...
Tópico(s): Complexity and Algorithms in Graphs
2018 - Springer Science+Business Media | Journal of Internet Services and Applications
Produção Nacional
Revisado por pares
César Augusto Pinheiro Ferreira Alves, Diego Cardoso Fragoso, Fabrício Guimarães Gonçalves, Victor Hugo Rocha Marussi, Lázaro Luís Faria do Amaral,
The cerebellum has long been recognized as a fundamental structure in motor coordination. Structural cerebellar abnormalities and diseases involving the cerebellum are relatively common in children. The not always specific clinical presentation of ataxia, incoordination, and balance impairment can often be a challenge to attain a precise diagnosis. Continuous advances in genetic research and moreover the constant development in neuroimaging modalities, particularly in the field of magnetic resonance ...
Tópico(s): Neurological and metabolic disorders
2018 - Lippincott Williams & Wilkins | Topics in Magnetic Resonance Imaging
Produção Nacional
Revisado por pares
Rafael Vieira Pezzini, Alberto Cargnelutti Filho, Bruna Mendonça Alves, Diego Nicolau Follmann, Jéssica Andiara Kleinpaul, Cleiton Antônio Wartha, Daniela Lixinski Silveira,
This study aims to determine the most suitable model to estimate the leaf area of dwarf pigeon pea in function of the leaf central leaflet dimension. Six samplings of 200 leaves were performed in the first experiment, at 36, 42, 50, 56, 64, and 72 days after emergence (DAE). In the second experiment, seven samplings of 200 leaves were performed at 29, 36, 43, 49, 57, 65, and 70 DAE, totaling 2600 leaves. The length (L) and width (W) of the central leaflet were measured in all leaves composed by left, ...
Tópico(s): Seed and Plant Biochemistry
2018 - INSTITUTO AGRONÔMICO DE CAMPINAS | Bragantia
Produção Nacional
Flávio Meira Borém, Éder Pedroza Isquierdo, Guilherme Eurípedes Alves, Diego Egídio Ribeiro, Valdiney Cambuy Siqueira, José Henrique da Silva Taveira,
The final quality of coffees depends on the preservation of the cell membranes of the coffee beans, which can be damaged during the drying. Thus, the aim of this study was to assess the immediate and latent effects of the air temperature and drying rate on the sensorial quality of natural coffees, as well as its relationship with the chemical e physiological characteristics of the coffee beans. Mature fruits of arabica coffee were harvested and sundried to moisture content of approximately 35% (wb) ...
Tópico(s): Coffee research and impacts
2018 - UNIVERSIDADE FEDERAL DE LAVRAS | Coffee Science
Produção Nacional
Revisado por pares
Rafael da Fonseca Alves, Diego Leoni Franco, Marli Tenório Cordeiro, Ernesto Marques de Oliveira, Rosa F. Dutra, Marı́a Del Pilar Taboada Sotomayor,
The Zika virus has recently emerged as a major worldwide threat because it induces microencephaly and other brain damage in babies born to infected mothers. Epidemiological monitoring of infection has been hampered by the lack of reliable tests capable of distinguishing between Zika and other Flavivirus infections, especially the dengue virus. The present work describes the electrochemical modification of pencil carbon graphite electrodes with a material derived from 3-amino-4-hydroxybenzoic acid. ...
Tópico(s): Insect symbiosis and bacterial influences
2019 - Elsevier BV | Sensors and Actuators B Chemical
Produção Nacional
Revisado por pares
Aline Maria Zigiotto de Medeiros, Francine Côa, Oswaldo Luiz Alves, Diego Stéfani T. Martinez, Edison Barbieri,
Graphene oxide (GO) is part of a new set of nanomaterials with particular characteristics related to its nanoscale size. Due to this feature, it presents high reactivity and other contaminants present in the environment could bind to them and affect its intrinsic toxicity. The metabolic effects of such nanomaterials and their combination with two common pollutants, zinc and cadmium, on the freshwater fish Geophagus iporangensis are analyzed. Moreover, metabolic rate and ammonia excretion were used ...
Tópico(s): Heavy Metal Exposure and Toxicity
2019 - Elsevier BV | Chemosphere
Produção Nacional
Revisado por pares
Alessandra Cavalcanti Duarte Lupi, Bruno Silvestre Lira, Giovanna Gramegna, Bruna Trench, Frederico Rocha Rodrigues Alves, Diego Demarco, Lázaro Eustáquio Pereira Peres, Eduardo Purgatto, Luciano Freschi, Magdalena Rossi,
Plastids are organelles responsible for essential aspects of plant development, including carbon fixation and synthesis of several secondary metabolites. Chloroplast differentiation and activity are highly regulated by light, and several proteins involved in these processes have been characterised. Such is the case of the GOLDEN 2-LIKE (GLK) transcription factors, which induces the expression of genes related to chloroplast differentiation and photosynthesis. The tomato (Solanum lycopersicum) genome ...
Tópico(s): Plant Molecular Biology Research
2019 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Camila Batista de Melo, Francine Côa, Oswaldo Luiz Alves, Diego Stéfani T. Martinez, Edison Barbieri,
Graphene oxide (GO) has been evaluated for application in environmental remediation and pollution control strategies. However, the side effects caused by the interactions of GO with classical pollutants in aquatic environments are still largely unknown. In this work, the ecotoxicological effects of GO, cadmium, zinc and the interactions between GO and these trace elements (co-exposure) were evaluated through acute toxicity tests and routine metabolism (i.e., oxygen consumption and ammonia excretion) ...
Tópico(s): Microplastics and Plastic Pollution
2019 - Elsevier BV | Chemosphere