David Foster, Sérgio Nascimento,
... InRedditEmail Cite this article Foster David H. and Nascimento Sérgio M. 1994Relational colour constancy from invariant cone-excitation ... Search for more papers by this author and Sérgio M. Nascimento Google Scholar Find this author on PubMed Search ... Google Scholar Find this author on PubMed and Sérgio M. Nascimento Google Scholar Find this author on PubMed Published: ...
Tópico(s): Color perception and design
1994 - Royal Society | Proceedings of the Royal Society B Biological Sciences
Produção Nacional
Revisado por pares
Luísa Carolina da Silva Lelis, Jéssica Garcia Nascimento, Sérgio Nascimento Duarte, Adriano Bicioni Pacheco, Raoni Wainer Duarte Bosquilia, Wagner Wolff,
Tópico(s): Hydrology and Drought Analysis
2019 - Elsevier BV | Journal of South American Earth Sciences
Produção Nacional
Tiago Dos Santos Gonçalves, Carolina Elisa Demaman Oro, João H. C. Wancura, Maicon Sérgio Nascimento dos Santos, Alexander Junges, Rogério Marcos Dallago, Marcus V. Tres,
The search for sustainable practices as a way to accelerate the United Nations 2030 Agenda for Sustainable Development has promoted the improvement of liquid biofuel supply chains on a global scale. Against this background, Brazil has presented an accelerated growth of ethanol and biodiesel production, as well as in the pursuit to the development and use of green diesel (hydrotreated vegetable oil). This scenario is the result of incentive and investment policies implemented in the last decades, ...
Tópico(s): Bioeconomy and Sustainability Development
2023 - Elsevier BV | Next Sustainability
Produção Nacional
Revisado por pares
Germano Leão Demolin Leite, Sérgio Monteze Alves, Aline Fonseca do Nascimento, Paulo Sérgio Nascimento Lopes, Paulo Sérgio Fiúza Ferreira, José Cola Zanúncio,
The objectives of this work were to identify the wood-borer of the trunk of Caryocar brasiliense Camb. (Caryocaraceae) and the effects of tree size, chemical and physical soil attributes, and floristic diversity in its attack. The wood-boring caterpillar of the trunck of C. brasiliense belongs to the family Cossidae (Lepidoptera). The number of pupae and the amount of sawdust produced by the wood-borer per tree was higher in the pasture 1 of Montes Claros and pasture in Ibiracatu than in the other ...
Tópico(s): Plant and animal studies
2011 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum Agronomy
Produção Nacional
Revisado por pares
Germano Leão Demolin Leite, Aline Fonseca do Nascimento, Sérgio Monteze Alves, Paulo Sérgio Nascimento Lopes, Nilza de Lima Pereira Sales, José Cola Zanúncio,
The purpose of this work was to study the percentage of healthy trees, living trees and healthy branches and the renewal (natural propagation) of Caryocar brasiliense associated with the properties of soil, the floristic diversity and the canopy size of this plant. Lower proportions of live C. brasiliense trees and of healthy branches were found in the Savanna of Ibiracatu, where only 30% of the trees were healthy and without visible signs of attack by wood borers and by Phomopsis sp. We observed ...
Tópico(s): Plant Pathogens and Fungal Diseases
2012 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum Agronomy
Produção Nacional
Revisado por pares
A. B. Pacheco, Arian Evangelista-Osorio, Katherine Gabriela Muchaypiña-Flores, Luis Alejandro Marzano-Barreda, Perla Paredes-Concepción, Heidy Palacin-Baldeón, Maicon Sérgio Nascimento dos Santos, Marcus V. Tres, Giovani L. Zabot, Luis Olivera‐Montenegro,
This review presents the advances in polymeric materials achieved by extrusion and injection molding from lignocellulosic agroindustrial biomass. Biomass, which is derived from agricultural and industrial waste, is a renewable and abundant feedstock that contains mainly cellulose, hemicellulose, and lignin. To improve the properties and functions of polymeric materials, cellulose is subjected to a variety of modifications. The most common modifications are surface modification, grafting, chemical ...
Tópico(s): Advanced Cellulose Research Studies
2023 - Multidisciplinary Digital Publishing Institute | Polymers
Produção Nacional
Revisado por pares
Ana María Martins, Vânia D’Almeida, Sandra Obikawa Kyosen, Edna Tiemi Takata, Alvimar G. Delgado, Ana Rita Gonçalves, Caio César Benetti Filho, Dino Martini Filho, Gilson Biagini, Helena Pimentel, Hugo Abensur, Humberto Cenci Guimarães, Jaelson Guilhem Gomes, José Sobral Neto, Luiz Octávio Dias D'Almeida, Luiz Roberto Carvalho, Maria Beatriz B.P. Harouche, Maria Cristina Jacometti Maldonado, Osvaldo J. M. Nascimento, Paulo Sergio dos Santos Montoril, Ricardo Villela Bastos,
... Maria Cristina Jacometti Maldonado, MD, Osvaldo J. M. Nascimento, PhD, Paulo Sergio dos Santos Montoril, MD, and Ricardo Villela Bastos, ...
Tópico(s): Moyamoya disease diagnosis and treatment
2009 - Elsevier BV | The Journal of Pediatrics
Produção Nacional
Tales Miler Soares, Sérgio Nascimento Duarte, Ênio Farias de França e Silva, Ralini Ferreira de Mélo, Cristiano Jorge, Áureo Santana de Oliveira,
... USE IN LETTUCE HYDROPONIC PRODUCTION Tales Miler Soares; Sergio Nascimento Duarte; Ênio Farias de França e Silva; Ralini ...
Tópico(s): Innovations in Aquaponics and Hydroponics Systems
2009 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Irriga
Produção Nacional
Tales Miler Soares, Ênio F. de F. e Silva, Sérgio Nascimento Duarte, Ralini Ferreira de Mélo, Cristiano Jorge, Edna Maria Bonfim-Silva,
... Miler Soares1; Ênio Farias de França e Silva1; Sergio Nascimento Duarte1; Ralini Ferreira Mélo1; Cristiano de Andrade Jorge1; ...
Tópico(s): Growth and nutrition in plants
2007 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Irriga
Produção Nacional
Nildo da Silva Dias, Sérgio Nascimento Duarte, José Francisco Teles Filho, Roberto Takafumi Yoshinaga,
... FERTILIZANTES EM AMBIENTE PROTEGIDO Nildo da Silva Dias1; Sergio Nascimento Duarte2; José Francisco Teles Filho2; Roberto Takafumi Yoshinaga21Departamento ...
Tópico(s): Soil Management and Crop Yield
2007 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Irriga
Produção Nacional
Nildo da Silva Dias, Sérgio Nascimento Duarte, José Francismar de Medeiros, José Francisco Teles Filho,
... O CRESCIMENTO DE MELOEIRO. Nildo da Silva Dias1; Sergio Nascimento Duarte2; José Francismar de Medeiros1; José Francisco Teles ...
Tópico(s): Soil Management and Crop Yield
2006 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Irriga
Produção Nacional
Revisado por pares
Manuela Barreto do Nascimento, Sérgio de Sousa Castro, Cristiane Martins Veloso, Rafael da Costa Ilhéu Fontan, Danielle Jordana Soares do Nascimento, Olga Reinert Ramos Gandolfi, Vanessa Santos Sampaio, Lizzy Ayra Alcântara Veríssimo, Renata Cristina Ferreira Bonomo,
Liquid-liquid equilibrium data (LLE) were obtained for aqueous two-phase systems (ATPS) composed of polyethylene glycol (average molar mass of 1500 g mol−1), sodium citrate/citric acid and water, at different pH (4.0, 5.0, 6.0 and 7.0) and temperatures T = (303.15 and 313.15) K. The thermodynamic study of the phase equilibrium was performed. The experimental results of the LLE were correlated using the UNIversal Functional Activity Coefficient (UNIFAC) model. The salting-out effect evaluated using the model ...
Tópico(s): Thermodynamic properties of mixtures
2018 - Elsevier BV | Fluid Phase Equilibria
Produção Nacional
Revisado por pares
Fernando Sergio Leitão Filho, José Carlos Fernandes Galduróz, Ana Regina Noto, Solange Aparecida Nappo, E.A. Carlini, Oliver A. Nascimento, Sérgio Ricardo Santos, José Roberto Jardim,
OBJETIVO: Divulgar os dados de um estudo transversal randomizado, realizado em 2001, pelo Centro Brasileiro de Informações sobre Drogas Psicotrópicas. MÉTODOS: A população pesquisada neste levantamento incluiu indivíduos com 12-65 anos de idade, residentes nos 107 maiores municípios do Brasil (com mais de 200 mil habitantes), o que representou 27,7% da população brasileira na época, estimada em 169.799.170 habitantes. Foram realizadas no total 8.589 entrevistas. Utilizou-se o questionário Substance ...
Tópico(s): Youth, Drugs, and Violence
2009 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia
Produção Nacional
Revisado por pares
José Henrique Edmilson Souza Freitas, Keissy Vanderley de Santana, Ana Cláudia Claudina do Nascimento, Sérgio Carvalho de Paiva, Maiara Celine de Moura, Luana Cassandra Breitenbach Barroso Coelho, Maria Betânia Melo de Oliveira, Patrícia Maria Guedes Paiva, Aline Elesbão do Nascimento, Thiago Henrique Napoleão,
Aluminum salts are used as coagulants in water treatment; however, the exposure to residual aluminum has been associated with human brain lesions. The water-soluble Moringa oleifera lectin (WSMoL), which is extracted with distilled water and isolated by chitin chromatography, has coagulant activity and is able to reduce the concentration of metal ions in aqueous solutions. This study evaluated the potential of using aluminum sulfate and WSMoL to reduce the turbidity and toxicity of water from the ...
Tópico(s): Aquatic Ecosystems and Biodiversity
2016 - Elsevier BV | Chemosphere
Produção Nacional
Revisado por pares
Cristina Schmitt Gregolin, Milena do Nascimento, Sérgio Luiz Borges de Souza, Gustavo Augusto Ferreira Mota, Gisele Facholi Bomfim, Renata de Azevedo Melo Luvizotto, Mário Mateus Sugizaki, Silméia Garcia Zanati Bazan, Dijon Henrique Salomé de Campos, Marcos Correa Dias, Camila Renata Corrêa, Antônio Carlos Cicogna, André Ferreira do Nascimento,
Tópico(s): Cardiovascular Function and Risk Factors
2020 - Elsevier BV | Archives of Medical Research
Produção Nacional
Revisado por pares
Raí Felipe Pereira Junio, Lucas de Mendonça Neuba, Andressa Teixeira Souza, Artur Camposo Pereira, Lúcio Fábio Cassiano Nascimento, Sérgio Neves Monteiro,
The Copernicia prunifera palm tree, popularly known in Brazil as carnauba palm, is quite resistant and adapts very well to severe droughts. Its wood, leaves and fruits are widely used in various applications. In the present work, a thermochemical and structural characterization of the fibers extracted from the leaf of carnauba palm tree have been performed. Clean and dry fibers were subjected to characterization by thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), Fourier ...
Tópico(s): biodegradable polymer synthesis and properties
2022 - Elsevier BV | Journal of Materials Research and Technology
Produção Nacional
Revisado por pares
Isis M. Ornelas, Felipe A. Cini, Isabel Wießner, Encarni Marcos, Dráulio Barros de Araújo, Livia Goto‐Silva, Juliana Nascimento, Sérgio Ruschi Bergamachi Silva, Marcelo N. Costa, Marcelo Falchi, Rodolfo Olivieri, Fernanda Palhano-Fontes, Eduardo Sequerra, Daniel Martins‐de‐Souza, Amanda Feilding, César Rennó‐Costa, Luís Fernando Tófoli, Stevens K. Rehen, Sidarta Ribeiro,
Tópico(s): Biochemical Analysis and Sensing Techniques
2022 - Elsevier BV | Experimental Neurology
Produção Nacional
Revisado por pares
Francisney Pinto do Nascimento, Sérgio José Macedo-Júnior, Fernanda Rocha Lapa-Costa, Fernando Cezar‐dos‐Santos, Adair R.S. Santos,
Since the 1970s, when ATP was identified as a co-transmitter in sympathetic and parasympathetic nerves, it and its active metabolite adenosine have been considered relevant signaling molecules in biological and pathological processes in the central nervous system (CNS). Meanwhile, inosine, a naturally occurring purine nucleoside formed by adenosine breakdown, was considered an inert adenosine metabolite and remained a neglected actor on the purinergic signaling scene in the CNS. However, this scenario ...
Tópico(s): Calcium signaling and nucleotide metabolism
2021 - Frontiers Media | Frontiers in Neuroscience
Produção Nacional
Revisado por pares
Andréia de Almeida, Daiane Ferreira Maciel, Karen Félix Sousa, Carlos Tadeu Carvalho do Nascimento, Sérgio Koide,
Similarities in both water and electric current flows allow the relation of hydraulic and geoelectric parameters of porous aquifers. Based on this assumption and the importance of the hydraulic parameters for groundwater analyses, this study aimed to estimate hydraulic conductivity (K) and transmissivity (T) with vertical electrical sounding (VES) in the porous aquifer at the experimental farm of the University of Brasilia, Brazil. VES is a geophysical technique that provides electrical resistivity ( ...
Tópico(s): Groundwater and Watershed Analysis
2021 - Multidisciplinary Digital Publishing Institute | Water
Produção Nacional
Revisado por pares
Agna Soares da Silva Menezes, Gabriela Luize Guimarães Sanches, Emisael Stênio Batista Gomes, Raquel Gusmão Soares, Cristina Paixão Durães, Larissa Lopes Fonseca, Arlen de Paulo Santiago Filho, Adriana Aparecida Almeida de Aguiar Ribeiro, Jairo Evangelista Nascimento, Sérgio Henrique Sousa Santos, Alfredo Maurício Batista de Paula, Lucyana Conceição Farias, André Luiz Sena Guimarães,
Objective The purpose of the present study was to investigate the effect of acupuncture on xerostomia in irradiated patients with head and neck squamous cell carcinoma (HNSCC). Study Design A preventive, 2-arm, parallel, single-blind trial was performed. Patients with HNSCC (N = 296) were checked for eligibility, and 107 patients were enrolled in the study. The study comprised 1 group that did not receive the intervention (n = 55) and the interventional group that received traditional and auricular acupuncture ( ...
Tópico(s): Salivary Gland Tumors Diagnosis and Treatment
2021 - Elsevier BV | Oral Surgery Oral Medicine Oral Pathology and Oral Radiology
Produção Nacional
Revisado por pares
Renato P. Munhoz, José Luiz Pedroso, Fábio A. Nascimento, Sérgio Monteiro de Almeida, Orlando Graziani Póvoas Barsottini, Francisco Cardoso, Hélio Afonso Ghizoni Teive,
ABSTRACT Background: As the COVID-19 pandemic unfolds worldwide, different forms of reports have described its neurologic manifestations. Objective: To review the literature on neurological complications of SARS-CoV-2 infection. Methods: Literature search performed following systematic reviews guidelines, using specific keywords based on the COVID-19 neurological complications described up to May 10th, 2020. Results: A total of 43 articles were selected, including data ranging from common, non-specific ...
Tópico(s): COVID-19 and Mental Health
2020 - Thieme Medical Publishers (Germany) | Arquivos de Neuro-Psiquiatria
Produção Nacional
Revisado por pares
Fernanda Santos da Luz, Fábio da Costa Garcia Filho, Michelle Souza Oliveira, Lúcio Fábio Cassiano Nascimento, Sérgio Neves Monteiro,
Natural-fiber-reinforced polymer composites have recently drawn attention as new materials for ballistic armor due to sustainability benefits and lower cost as compared to conventional synthetic fibers, such as aramid and ultra-high-molecular-weight polyethylene (UHMWPE). In the present work, a comparison was carried out between the ballistic performance of UHMWPE composite, commercially known as Dyneema, and epoxy composite reinforced with 30 vol % natural fibers extracted from pineapple leaves (PALF) ...
Tópico(s): Tribology and Wear Analysis
2020 - Multidisciplinary Digital Publishing Institute | Polymers
Produção Nacional
Revisado por pares
Vanderlan Nogueira Holanda, Welson Vicente da Silva, Pedro Henrique do Nascimento, Sérgio Ruschi Bergamachi Silva, Paulo E. Cabral Filho, Shalom Pôrto de Oliveira Assis, César Augusto da Silva, Ronaldo N. de Oliveira, Regina Célia Bressan Queiroz de Figueiredo, Vera Lúcia de Menezes Lima,
Organic compounds obtained by click chemistry reactions have demonstrated a broad spectrum of biological activities being widely applied for the development of molecules against pathogens of medical and veterinary importance. Cutaneous leishmaniasis (CL), caused by intracellular protozoa parasite of genus Leishmania, comprises a complex of clinical manifestations that affect the skin and mucous membranes. The available drugs for the treatment are toxic and costly, with long periods of treatment, ...
Tópico(s): Trypanosoma species research and implications
2020 - Elsevier BV | Bioorganic Chemistry
Produção Nacional
Revisado por pares
Luana Cristyne da Cruz Demosthenes, Lúcio Fábio Cassiano Nascimento, Sérgio Neves Monteiro, Ulisses Oliveira Costa, Fábio da Costa Garcia Filho, Fernanda Santos da Luz, Michelle Souza Oliveira, Flávio James Humberto Tommasini Vieira Ramos, Artur Camposo Pereira, Fábio de Oliveira Braga,
Engineering applications involving polymer composites reinforced with natural lignocellulosic fibers (NLFs) have greatly increased in recent decades due to advantages associated not only with favorable composite properties but also fiber sustainability and cost-effectiveness. A search for less common NLFs is currently an endeavor for the development of novel composites with improved properties. In particular, for applications above room temperature, the thermal resistance must be characterize. In ...
Tópico(s): Plant Surface Properties and Treatments
2019 - Elsevier BV | Journal of Materials Research and Technology
Produção Nacional
Revisado por pares
Ana Paula da Silva Bernardo, Astrid Caroline Muniz da Silva, V. C. Francisco, Felipe Ribeiro, R. T. Nassu, Chris R. Calkins, Maristela da Silva do Nascimento, Sérgio Bertelli Pflanzer,
This study evaluated the effects of freezing, prior to and after dry aging, on the microbiological and physical-chemical quality of beef. Strip loins (n = 24) from 12 carcasses were assigned to four treatments: non-frozen dry aging (Dry); dry aging, steak fabrication, freezing and slow thawing (Dry + ST); freezing, fast thawing (FT; 20 °C/15 h) and dry aging (FT + Dry); freezing, slow thawing (ST; 4 °C/48 h) and dry aging (ST + Dry). Freezing conditions were − 20 °C/28 days and dry aging conditions were 2 °C/70% relative ...
Tópico(s): Insect Utilization and Effects
2019 - Elsevier BV | Meat Science
Produção Nacional
Fabiana Pinheiro Ramos, Silmara Correia da Silva, Daniela Fernanda de Freitas, Lílian Mendes Borburema Gangussu, Audrey Handyara Bicalho, Berenilde Valéria de Oliveira Sousa, Zuíla Maria de Jesus Rametta, Flávia de Jesus Rametta, Filipe de Jesus Rametta, Letícia Prates Morais Rametta, Cláudio Ildeu Costa Nascimento, Sérgio Henrique Sousa Santos, Talita Antunes Guimarães,
Objetivo: Compreender a depressão na terceira idade, o perfil e o processo de prevenção e tratamento dos sinais e sintomas. Metodologia: A revisão integrativa de literatura foi feita utilizando as bases: Biblioteca Virtual da Saúde (BVS): Sistema Latino Americano e do Caribe de informação em Ciências da Saúde (LILACS), Scientific Electronic Library Online (Scielo). Foram escolhidos os estudos científicos publicados nos últimos 10 anos, epublicados na íntegra, no período de 2007 a 2017. Foram utilizados ...
Tópico(s): Health, Nursing, Elderly Care
2019 - Revista Eletronica Acervo Saude | Revista Eletrônica Acervo Saúde
Produção Nacional
Mariza Bortolanza, Glauce Crivelaro Nascimento, Sergio B. Socías, Diego Ploper, Rosana Chehı́n, Rita Raisman‐Vozari, Elaine Aparecida Del Bel,
Tópico(s): Neuroinflammation and Neurodegeneration Mechanisms
2018 - Springer Science+Business Media | Journal of Neural Transmission
Produção Nacional
Revisado por pares
Lúcio Fábio Cassiano Nascimento, Sérgio Neves Monteiro, Luís Henrique Leme Louro, Fernanda Santos da Luz, Jheison Lopes dos Santos, Fábio de Oliveira Braga, Rubens Lincoln Santana Blazutti Marçal,
The mallow fiber (Urena lobata, linn) is demonstrating a great potential as reinforcement in polymer matrix composites. The difficulty in the use of the mallow, as in other natural lignocellulosic fibers (NLFs), is its hydrophilic compatibility with polymeric matrices that are typically hydrophobic. In order to improve the adhesion between the fiber surface and polymeric matrices, mallow fibers were subjected to mercerization treatment. In this work composites were produced with epoxy matrix reinforced ...
Tópico(s): Plant Surface Properties and Treatments
2018 - Elsevier BV | Journal of Materials Research and Technology
Produção Nacional
Revisado por pares
Carmina Dessana Lima Nascimento, Sérgio Deodoro de Souza Silva, Thales Araújo da Silva, Wagner Coelho de Albuquerque Pereira, M. G. F. Costa, Cícero Ferreira Fernandes Costa Filho,
Introduction The use of tools for computer-aided diagnosis (CAD) has been proposed for detection and classification of breast cancer. Concerning breast cancer image diagnosing with ultrasound, some results found in literature show that morphological features perform better than texture features for lesions differentiation, and indicate that a reduced set of features performs better than a larger one. Methods This study evaluated the performance of support vector machines (SVM) with different kernels ...
Tópico(s): Gene expression and cancer classification
2016 - Springer Nature | Research on Biomedical Engineering
Produção Nacional
Vitor Barion Castro de Pádua, Paulo Emílio Dourado Nascimento, Sergio Candido Silva, Sérgio Marinho de Gusmão Canuto, Guilherme Nunes Zuppi, Sebastião Marcos Ribeiro de Carvalho,
The aim of this study was to assess whether harvesting of two hamstring tendons (semitendinosus and gracilis) has the same rate of nerve injury as harvesting of the semitendinosus tendon alone, used as a triple graft.Changes in sensitivity relating to injury of the infrapatellar branch of the saphenous nerve were evaluated in 110 patients six months after they underwent anterior cruciate ligament (ACL) reconstruction using hamstring tendons. They were divided into two groups: one in which only the ...
Tópico(s): Tendon Structure and Treatment
2015 - Brazilian Society of Orthopedics and Traumatology | Revista Brasileira de Ortopedia (English Edition)