Produção Nacional
Revisado por pares
Mariangela Hungría, J. C. Franchini, Osvaldino Brandão-Junior, Glaciela Kaschuk, Rosinei Aparecida Souza,
Reduction in soil disturbance can stimulate soil microbial biomass and improve its metabolic efficiency, resulting in better soil quality, which in turn, can increase crop productivity. In this study we evaluated microbial biomass of C (MB-C) by the fumigation-extraction (FE) or fumigation-incubation (FI) method; microbial biomass of N (MB-N); basal respiration (BR) induced or not with sucrose; metabolic quotient (obtained by the ratio BR/MB-C) induced (qCO2(S)), or not with sucrose (qCO2); and crop productivity ...
Tópico(s): Agricultural Science and Fertilization
2009 - Elsevier BV | Applied Soil Ecology
Produção Nacional
Revisado por pares
Eduardo Norberto Codaro, Roberto Zenhei Nakazato, Ana Horovistiz, L. M. F. Ribeiro, Rosinei Batista Ribeiro, Luís Rogério de Oliveira Hein,
A digital image processing and analysis method has been developed to classify shape and evaluate size and morphology parameters of corrosion pits. This method seems to be effective to analyze surfaces with low or high degree of pitting formation. Theoretical geometry data have been compared against experimental data obtained for titanium and aluminum alloys subjected to different corrosion tests.
Tópico(s): Corrosion Behavior and Inhibition
2002 - Elsevier BV | Materials Science and Engineering A
Produção Nacional
Revisado por pares
Eduardo Norberto Codaro, Roberto Zenhei Nakazato, Ana Horovistiz, L. M. F. Ribeiro, Rosinei Batista Ribeiro, Luís Rogério de Oliveira Hein,
Metallographic techniques and digital image processing have been used to investigate heat-treated Ti–6Al–4V pitting corrosion, often used as aircraft components. LM and SEM metallography of 'as received', annealed (heating up to 800 °C/30 min and cooling furnace) and aged (heating up to 900 °C/30 min, quenching in water, heating up to 540 °C/240 min and again water-quenched) microstructures reveal pitting sites at primary and secondary α/β interfaces. Microstructural arrangements influence and corrosive ...
Tópico(s): Corrosion Behavior and Inhibition
2002 - Elsevier BV | Materials Science and Engineering A
Carlos Alberto Borzone, Sonia G. Melo, Katia V. de Rezende, Rosinei do Vale, Ricardo Krul,
■^■■■■■■■■■■■■■■i^■■■■■^■■■■■■i BORZONE, C. A.; MELOA, S. G; REZENDE, K. V.; VALE, R. and KRUL, R., 2003. Macrobenthic Intertidal Communities From Wave to Tide Dominated Beach Environments. A Case Study in Two Brazilian Beaches. Journal of Coastal Research, SI 35 (Proceedings of the Brazilian Symposium on Sandy Beaches: Morphodynamics, Ecology, Uses, Hazards and Management), 472-480. Itajai, SC Brazil, ISSN 0749-0208. Modification showed by intertidal macrofaunal communities between two nearby sites ...
Tópico(s): Coastal wetland ecosystem dynamics
2003 - Coastal Education and Research Foundation | Journal of Coastal Research
Produção Nacional
Revisado por pares
Rosinei Aparecida Souza, Mariangela Hungría, J. C. Franchini, L. M. de O. Chueire, Fernando Gomes Barcellos, R. J. Campo,
O objetivo deste trabalho foi definir, para as condições edafoclimáticas do Brasil, níveis aceitáveis de dispersão de alguns parâmetros biológicos, utilizados em estudos de impacto ambiental de novas tecnologias usadas na cultura da soja. Dois ensaios com soja convencional e transgênica foram conduzidos em 11 municípios de seis estados e no Distrito Federal; os parâmetros avaliados foram: carbono e nitrogênio da biomassa microbiana, respiração basal e quociente metabólico microbiano, eletroforese ...
Tópico(s): Soybean genetics and cultivation
2008 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Rosinei Aparecida Souza, Mariangela Hungría, J. C. Franchini, Carlos Dias Maciel, R. J. Campo, Dimas Augusto Morozin Zaia,
O objetivo deste trabalho foi avaliar e validar um conjunto mínimo de parâmetros para o monitoramento, em campo, da microbiota do solo e da fixação biológica do N2 (FBN) pela soja. Os ensaios foram conduzidos em áreas de plantios comerciais (safra 2002/2003) e experimentais (safra 2004/2005), em blocos ao acaso. O C e o N da biomassa microbiana (CBM e NBM) mostraram-se adequados para a avaliação quantitativa da microbiota do solo e ambos os parâmetros foram correlacionados significativamente, portanto, ...
Tópico(s): Soil Carbon and Nitrogen Dynamics
2008 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Adriana Pereira Silva, Letícia Carlos Babujia, J. C. Franchini, Rosinei Aparecida Souza, Mariangela Hungría,
Tópico(s): Food Security and Health in Diverse Populations
2010 - Elsevier BV | Field Crops Research
Produção Nacional
Revisado por pares
Cleber Daniel de Góes Maciel, Juliana Parisotto Poletine, Michel Alex Raimondi, MARIA APARECIDA DE ALMEIDA SOUZA RODRIGUES, Rosinei Batista Ribeiro, Rejane Silva Costa, Raffaele Maio,
Com o objetivo de avaliar o desenvolvimento das gramas Bermuda (Cynodon dactylon), Esmeralda (Zoysia japonica) e São Carlos (Axonopus compressus) submetidas a subdoses de herbicidas e reguladores de crescimento em duas condições de luminosidade, três experimentos foram conduzidos em estufa plástica em Paraguaçu Paulista-SP, de setembro a dezembro de 2006. Para cada espécie de grama, o delineamento experimental utilizado foi o inteiramente casualizado, em esquema fatorial 6 x 2, com quatro repetições; ...
Tópico(s): Crop Yield and Soil Fertility
2011 - Sociedade Brasileira da Ciência das Plantas Daninhas | Planta Daninha
Produção Nacional
Revisado por pares
Rosinei Aparecida Souza, Tiago Santos Telles, Walquíria Machado, Mariangela Hungría, João Tavares Filho, María de Fátima Guimarães,
Soil microbial biomass represents an important and strategic reservoir of plant nutrients that can be quickly altered due to different soil and crop managements. In this context, the aim of this study was to evaluate the influence of sugarcane harvesting systems, with or without burning, on the chemical and biological properties of the soil. The experiment was conducted on a dystrophic red latosol (Oxisol) soil in 2008, in a commercial area of a sugarcane factory in the municipality of Paraguaçu ...
Tópico(s): Coal and Its By-products
2012 - Elsevier BV | Agriculture Ecosystems & Environment
Produção Nacional
Revisado por pares
João Vicente Baroni Barbizam, Rosinei Batista Ribeiro, Mário Tanomaru‐Filho,
The purpose of this study was to show anatomical variations in permanent maxillary molars. Two clinical cases of four-rooted maxillary molars and a macroscopic study of an extracted tooth, showing a five-rooted maxillary molar, are presented. The purpose of this study was to show anatomical variations in permanent maxillary molars. Two clinical cases of four-rooted maxillary molars and a macroscopic study of an extracted tooth, showing a five-rooted maxillary molar, are presented.
Tópico(s): Dental Trauma and Treatments
2004 - Elsevier BV | Journal of Endodontics
Produção Nacional
Revisado por pares
André Shigueyoshi Nakatani, Marcelo Ferreira Fernandes, Rosinei Aparecida Souza, Adriana Pereira da Silva, Fábio Bueno dos Reis-Junior, I. de C. Mendes, Mariangela Hungría,
Glyphosate, a broad-spectrum herbicide used for the non-selective control of weeds, inhibits 5-enolpyruvylshikimate-3-phosphate synthase, a key enzyme in the synthesis of aromatic amino acids in the shikimic acid pathway in plants, fungi and bacteria, thus impairing the synthesis of proteins required for various life processes. Soybean genetically engineered to be glyphosate resistant (GR or Roundup Ready, RR) represents the most cultivated transgenic crop globally, including Brazil. There are concerns ...
Tópico(s): Genetically Modified Organisms Research
2014 - Elsevier BV | Field Crops Research
Produção Nacional
Revisado por pares
Rosinei Batista Ribeiro, J. W. J. Silva, Luís Rogério de Oliveira Hein, M. C. Pereira, Eduardo Norberto Codaro, Nelson Tavares Matias,
Pit morphology on sensitized 310S stainless steel has been studied using an image processing method based on reflected light microscopy. Salt Spray (fog) test has been used to induce the pitting corrosion. Morphological pits characters do not depend on sensitization heat treatments applied here. Nucleation rates and growth may be associated with quantity and distribution of chromium carbides. This being so, condition I (heating up to 1065°C during 1 h and air cooling) and condition II (heating up to ...
Tópico(s): Welding Techniques and Residual Stresses
2013 - Hindawi Publishing Corporation | ISRN Corrosion
Produção Nacional
Revisado por pares
Rosinei Aparecida Souza, Letícia Carlos Babujia, Adriana Pereira Silva, María de Fátima Guimarães, Carlos Arrabal Arias, Mariangela Hungría,
Tópico(s): Legume Nitrogen Fixing Symbiosis
2013 - Springer Science+Business Media | Transgenic Research
Produção Nacional
Revisado por pares
Rubens M. Lopes, Rosinei do Vale, Frederico Pereira Brandini,
Zooplankton community structure was investigated in the estuarine complex of Paranaguá (Southem Brazil) during July.1993(winter) and February-March 1994 (summer).Copepods belonging to the genera Acartia, Paracalanus, Parvocalanus, Pseudodiaptomus, Temora, Oithona and Euterpina dominated the zooplankton associations, attaining up to 90% of total densities.Pseudodiaptomus richardi was the dominant estuarine copepod in oligohaline stretches with salinities below 15.Estuarine marine species such as Acartia ...
Tópico(s): Coral and Marine Ecosystems Studies
1998 - UNIVERSIDADE DE SÃO PAULO | Brazilian Journal of Oceanography
Produção Nacional
Rubens M. Lopes, Rosinei do Vale, Frederico Pereira Brandini,
A estrutura das associações zooplanctônicas do complexo estuarino de Paranaguá foi estudada no inverno de 1993 e no verão de 1994. Copépodes dos gêneros Acartia, Paracalanus, Parvocalanus, Temora, Pseudodiaptomus, Oithona e Euterpina foram dominantes, atingindo até cerca de 90% da densidade total. A única espécie que ocorreu preferencialmente em salinidades inferiores a 15 foi o calanóide Pseudodiaptomus richardi, que representa o principal componente do holoplncton nos setores oligohalinos. Acartia ...
Tópico(s): Marine and coastal plant biology
1998 - SciELO | Revista Brasileira de Oceanografia
... Carolino, Jorge Luiz Rosa, Simone Pereira Taguchi Borges, Rosinei Batista Ribeiro and José Wilson de Jesus Silva21 ...
Tópico(s): Water resources management and optimization
2017 - World Scientific | Water Economics and Policy
Produção Nacional
Revisado por pares
Cleber Daniel de Góes Maciel, Juliana Parisotto Poletine, Edivaldo Domingues Velini, Julião Gonçalves Amaral, Leah Zani, Rodrigo Fernandes dos Santos, Maria Gabriela Fontanetti Rodrigues, Michel Alex Raimondi, Rosinei Batista Ribeiro,
Com o objetivo de avaliar os efeitos da aplicação em jato dirigido com e sem proteção do bico de pulverização através de chapéu-de-napoleão para misturas de herbicidas de ação total na cultura da mamoneira de porte anão, na safra 2004/2005, um experimento foi conduzido no município de Garça-SP, utilizando-se o híbrido Lyra e espaçamento de 1,0 x 0,5 m. O delineamento experimental utilizado foi o de blocos casualizados, com tratamentos em esquema fatorial 2 x 10, com quatro repetições, em que o primeiro ...
Tópico(s): Plant Surface Properties and Treatments
2008 - Sociedade Brasileira da Ciência das Plantas Daninhas | Planta Daninha
Produção Nacional
Revisado por pares
Isabella LM Costa, Paulo HF Pereira, Amanda Maria Claro, Nayara Cavichiolli do Amaral, Hernane da Silva Barud, Rosinei Batista Ribeiro, Daniella Regina Mulinari,
This study presents an alternative to reducing solid waste, improving the concept of green composites. So, the use of fibers from pine cone as reinforcement in acrylonitrile butadiene styrene (ABS) composites filaments as a potential for 3D pen was evaluated. The effect of the treatment chemical (alkaline and bleaching) was studied. A thermokinetic mixer processed the ABS/pine cone fibers (2 and 5% wt.) composites. After, the filaments were prepared by mini extruder and printing 3D pen. Filaments were ...
Tópico(s): biodegradable polymer synthesis and properties
2021 - SAGE Publishing | Journal of Thermoplastic Composite Materials
Produção Nacional
Revisado por pares
Ana Caroline Dalla Bona, Carla Fernanda Piccoli, André de Souza Leandro, Rosinei Kafka, Adriana Lacerda Twerdochilib, Mário Antônio Navarro-Silva,
The genetic variability of populations of Aedes (Stegomyia) aegypti (Linnaeus, 1762) is often low due to the intense selection pressure caused by chemical control measures. In this study, we evaluated the susceptibility of larvae and adults of this mosquito to chemical insecticides, the frequency of the Val1016IIe mutation, and the genetic variability of the mitochondrial ND4 gene fragment in the urban area of Foz do Iguaçu, Paraná. The populations of A. aegypti in the southern and central regions ...
Tópico(s): Insect Pest Control Strategies
2012 - Pensoft Publishers | Zoologia (Curitiba)
Produção Nacional
Revisado por pares
Max Rondon Werneck, G. B. Souza, Bruno Berger, Alessandro Trazzi, Rosinei Batista Ribeiro, M. A. Silva, Hassan Jerdy, Eulógio Carlos Queiroz de Carvalho,
Summary This note reports the occurrence of Hapalotrema postorchis Rao 1976 collected from an aortic aneurysm in a green turtle (Chelonia mydas Linnaeus 1758) found on the coast of Brazil. Besides the vascular lesion, granulomatous reactions with foreign - body giant cells were found surrounding the parasite eggs in the heart, intestines, liver, pancreas, spleen, brain and kidneys. This paper presents the first report of H. postorchis and accompanying lesions in a green sea turtle from the western ...
Tópico(s): Bird parasitology and diseases
2015 - De Gruyter Open | Helminthologia
Produção Nacional
Érika Aparecida da Silva, Luiz Fernando Vargas Malerba Fernandes, José Wilson de Jesus Silva, Rosinei Batista Ribeiro, Marcelo dos Santos Pereira, Joël Alexis,
In this project, it is planned to carry out a complete microstructural characterization of advanced high strength steels (AHSS) currently used in the automotive industry.These steels have an elastic effect, called spring back effect, during the sheet metal forming of parts.This spring back is the main problem of this family of steels during the production process of the structural components of the automotive industry: especially for dimensional problems in automotive structural components.It is ...
Tópico(s): Metallurgy and Material Forming
2016 - IOSR Journals | IOSR Journal of Mechanical and Civil Engineering
Rosinei Batista Ribeiro, F.J.G. Silva, Arnaldo G. Pinto, R.D.S.G. Campilho, Helder Pinto,
The increasing competitiveness installed in the automotive industry implies continuous improvements in all fields of knowledge and action. Thus, it is very important to be aware of the wastes generate across all the productive and logistics operations. In this regard, and considering the production process of command cables for the automotive industry, it was detected that a significant volume of lubricant is wasted during the task of introducing grease into the spiral used in the command cables ...
Tópico(s): Quality and Supply Management
2019 - Elsevier BV | Procedia Manufacturing
Produção Nacional
Revisado por pares
Hassan Jerdy, Paula Baldassin, Max Rondon Werneck, Mariah Bianchi, Rosinei Batista Ribeiro, Eulógio Carlos Queiroz de Carvalho,
This paper presents the first report of parasites from the genus Renicola sp. in the kidneys of Magellanic penguins. The histological analysis revealed inflammatory infiltrate (eonsinophils, lymphocytes, and plasmocytes), together with fibroplasia and compression of the adjacent ducts.
Tópico(s): Helminth infection and control
2016 - American Society of Parasitologists | Journal of Parasitology
Produção Nacional
Revisado por pares
Hassan Jerdy, Max Rondon Werneck, Daphne Wrobel Goldberg, Paula Baldassin, R. Feriolli, Andréa Maranho, Rosinei Batista Ribeiro, Mariah Bianchi, Letícia Gonçalves Ribeiro, Eduardo Shimoda, Eulógio Carlos Queiroz de Carvalho,
The causes of the beaching and death of sea turtles have not been fully clarified and continue to be studied. Mild, moderate and severe lesions caused by spirorchiidiosis have been seen for decades in different organs and were recently defined as the cause of death of a loggerhead turtle. In the present study, eyes and optic nerves were analysed in green sea turtles with spirorchiidiosis and no other debilitating factors. Injuries to the optic nerve and choroid layer were described in 235 animals ( ...
Tópico(s): Amphibian and Reptile Biology
2019 - Cambridge University Press | Journal of Helminthology
Produção Nacional
Revisado por pares
Hassan Jerdy, Rosinei Batista Ribeiro, MARIA APARECIDA GOMES DA SILVA, Raphael Mansur Medina, Max Rondon Werneck, Eulógio Carlos Queiroz de Carvalho,
The Olive Ridley turtle, Lepidochelys olivacea (Eschscholtz, 1829) (Testudines: Cheloniidae), is 1 of the 5 species of sea turtle found along the coast of Brazil. Little is known regarding infection by species of the family Spirorchiidae in the host, as only 1 report exists. This case report describes granulomas in different tissues associated to type 1 and 3 spirorchiid eggs in 5 L. olivacea from the Brazilian coast. The occurrence of the eggs was considered an incidental finding and may have contributed ...
Tópico(s): Rabies epidemiology and control
2015 - American Society of Parasitologists | Journal of Parasitology
Produção Nacional
Revisado por pares
Mariangela Hungría, André Shigueyoshi Nakatani, Rosinei Aparecida Souza, Fernando Bonafé Sei, L. M. de O. Chueire, Carlos Arrabal Arias,
Tópico(s): Nematode management and characterization studies
2014 - Springer Science+Business Media | Transgenic Research
Produção Nacional
Revisado por pares
Rosinei Batista Ribeiro, Hassan Jerdy, Raphael Mansur Medina, Mariah Bianchi, Max Rondon Werneck, Eulógio Carlos Queiroz de Carvalho,
Spirorchiids (family Spirorchiidae Stunkard 1921) are a group of flukes that inhabit the circulatory system of turtles. Infection by members of the family Spirorchiidae involves egg deposition in the host bloodstream and accumulation in tissues, which cause inflammatory reactions and embolisms, leading or contributing to the death of the host. Reports of spirorchiid egg lesions in loggerhead turtles ( Caretta caretta Linnaeus, 1758) have only been reported from U.S. hosts. In the present report a female ...
Tópico(s): Bird parasitology and diseases
2017 - American Society of Parasitologists | Journal of Parasitology
Produção Nacional
Revisado por pares
Cristina Sayuri Fukugauchi, Antonio dos Reis de Faria Neto, Rosinei Batista Ribeiro, Marcelo dos Santos Pereira,
TRIP (Transformation Induced Plasticity) and DP (Dual-Phase) steels are written in a new series of steels which present excellent mechanical properties. As for microstructure aspect, TRIP steels consist on a ferrite matrix with a second phase dispersion of other constituents, such as bainite, martensite and retained austenite, while dual-phase steels consist on martensite dispersion in a ferrite matrix. In order to identify the different microconstituents present in these materials, microstructure ...
Tópico(s): Welding Techniques and Residual Stresses
2014 - Trans Tech Publications | Materials science forum
Produção Nacional
Bianca Siqueira, Martins Domingos, Rosinei Batista Ribeiro, José Glênio, Medeiros de Barros, Antônio Henriques de Araújo Júnior, Francisco Santos Sabbadini,
The purpose of this research is the reduction of losses due to excess inventory and unnecessary movement in the Kanban inventory in a multinational industry manufacturer of machinery and equipment, located in the State of Sao Paulo, Brazil. The justification of this project is based on the concept of Kanban intrinsically linked to minimize fluctuations in stock as a result of this reduction, which is one of the pillars of Kanban philosophy. The goals of the research is to analyze the supply chain, ...
Tópico(s): Assembly Line Balancing Optimization
2014 - | Journal of Mechanical Engineering and Automation
Produção Nacional
Grenda Tabarana de Oliveira, Rosinei Melo da Silva, Alysson Pereira Cardoso, Marivaldo Souza Oliveira, Rosecélia Moreira da Silva Castro, Álvaro José de Almeida Pinto,
O estudo tem por objetivo descrever a responsabilidade social empresarial e a sustentabilidade organizacional como dois caminhos estratégicos possíveis à serem adotados pelas organizações em prol de ofertarem a busca pelo alcance das metas de vantagens competitivas sustentáveis previstas e dos objetivos traçados pelas empresas responsáveis ecologicamente correta. Metodologicamente, se caracteriza como uma pesquisa básica, conceitual, explicativa, qualitativa, discursiva e bibliográfica. A vantagem ...
Tópico(s): Business and Management Studies
2018 - | Revista Brasileira de Administração Científica