Produção Nacional
Maria Luíza Ferraz Vasconcelos de Menezes, Yngrid Viviane Gomes de Macedo, Nathalia Marília Pereira Ferraz, Kaique de Freitas Matos, Raqueline Oliveira Pereira, Natasha Muniz Fontes, Mara Ilka Holanda de Medeiros Batista, Marcília Ribeiro Paulino,
Objetivo: Verificar a importância do controle do biofilme dentário através de uma revisão crítica da literatura. Métodos: Foram acessadas bases de dados online (PubMed, BVS e Scielo), empregando-se os seguintes termos de busca em português e inglês: Controle Químico da placa dentária, Dieta Cariogênica, Remoção da Placa Oral, Nutrição e Dieta na Formação de Biofilmes, Controle mecânico da placa oral, Método controle biofilme dental e Dentifrícios fluoretados prevenção da cárie. Consideraram-se artigos ...
Tópico(s): HIV/AIDS oral health manifestations
2020 - Revista Eletronica Acervo Saude | Revista Eletrônica Acervo Saúde
Produção Nacional
Revisado por pares
Daíse Souza Reis, Acácio Figueirêdo Neto, Andréa de Vasconcelos Ferraz, Sérgio Tonetto de Freitas,
Resumo O objetivo deste trabalho foi identificar a melhor temperatura de desidratação para a produção de farinha de acerola de alta qualidade de consumo e estabilidade de parâmetros físico-químicos durante a conservação. Frutos de acerola ‘Flor Branca’ foram colhidos no estádio de maturação maduro em um pomar comercial do Vale do São Francisco, Petrolina, PE. Frutos com ou sem sementes foram sanitizados e desidratados nas temperaturas de 60 °C, 70 °C e 80 °C em estufa de circulação de ar forçado e, ...
Tópico(s): Postharvest Quality and Shelf Life Management
2017 - INSTITUTO DE TECNOLOGIA DE ALIMENTOS | Brazilian journal of food technology/Brazilian Journal of Food Technology
Produção Nacional
Revisado por pares
Patrícia Nolasco, Carolina Gonçalves Fernandes, João Carlos Ribeiro-Silva, Percíllia Oliveira, Mariana Sacrini Ayres Ferraz, Isis Vasconcelos de Brito, Tiphany De Bessa, Lygia da Veiga Pereira, Leonardo Y. Tanaka, Adriano M. Alencar, Francisco Rafael Martins Laurindo,
Mechanisms whereby fibrillin-1 mutations determine thoracic aorta aneurysms/dissections (TAAD) in Marfan Syndrome (MFS) are unclear. Most aortic aneurysms evolve from mechanosignaling deregulation, converging to impaired vascular smooth muscle cell (VSMC) force-generating capacity accompanied by synthetic phenotype switch. However, little is known on VSMC mechanoresponses in MFS pathophysiology. Here, we investigated traction force-generating capacity in aortic VSMC cultured from 3-month old mg∆lpn ...
Tópico(s): Aortic Disease and Treatment Approaches
2019 - Elsevier BV | Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease
Produção Nacional
Amanda Alves Barbosa, Severino Alves, Rosemairy Luciane Mendes, Ricardo Santana de Lima, Andréa de Vasconcelos Ferraz,
Although several materials are being studied for the development of theranostic systems, factors such as high costs, low yield, stability of nanoparticles (NPs) and toxicity-related issues hinder their application in medicine. Thus, this paper introduces the synthesis of a theranostic system composed of hydroxyapatite (HAp) functionalized with europium (Eu3+) and zinc oxide (ZnO) NPs, resulting in a low-cost material that presents biocompatibility, luminescence, antibacterial activity and whose synthesis ...
Tópico(s): Luminescence Properties of Advanced Materials
2020 - Elsevier BV | Materials Science and Engineering C
Produção Nacional
Revisado por pares
Alan Christie da Silva Dantas, Debora H. Scalabrin, Roberta De Farias, Amanda Alves Barbosa, Andréa de Vasconcelos Ferraz, Cynthia Wirth,
Hydroxyapatite (HA) is a bioceramic material with excellent biological properties. However, these properties are strongly dependent of its crystallinity degree, with high values of crystallinity associated to poor resorption rates and bioactivity. This work evaluates the properties of HA samples produced by two different free-forming conformation methods, CNC machining and 3D printing. In both cases, porous gypsum samples were produced and subsequently converted into HA in a reaction with di-ammonium ...
Tópico(s): 3D Printing in Biomedical Research
2016 - Elsevier BV | Procedia CIRP
Produção Nacional
Revisado por pares
Amanda Alves Barbosa, Andréa de Vasconcelos Ferraz, Geovani Alves dos Santos,
O gesso é um sulfato de cálcio hemihidratado com fórmula química CaSO4.0,5H2O, este é produzido em grande abundância na região do Araripe estado de Pernambuco e apresenta uma pureza que varia de 80 a 95%, sua aplicação baseia-se principalmente na construção civil e em um segundo plano observa-se sua utilização na odontologia, industria química, ortopedia etc. Frente à elevada qualidade da matéria prima em questão e ao baixo emprego do gesso em materiais e objetos de maior valor agregado, verificou- ...
Tópico(s): Academic Research in Diverse Fields
2014 - Associação Brasileira de Cerâmica | Cerâmica
Produção Nacional
Marcos Aurélio da Rocha Nascimento, Lilian Mendes dos Santos, Adriano Maniçoba da Silva, Régis Cortez Bueno, Sivanilza Teixeira Machado, Wilson Yoshio Tanaka,
... service times were collected from 115 customers in Ferraz de Vasconcelos/SP city. It was performed in version 15. ...
Tópico(s): Quality and Supply Management
2021 - INSTITUTO FEDERAL DE SÃO PAULO | Independent Journal of Management & Production
Produção Nacional
Revisado por pares
Eduardo Caruso Machado, Ricardo Ferraz de Oliveira, Rafael Vasconcelos Ribeiro, Camilo Lázaro Medina, Eduardo Sanches Stuchi, Luiz Carlos Pavani,
A clorose variegada dos citros (CVC) é uma doença que tem promovido sérios prejuízos aos laranjais das regiões Norte e Nordeste do Estado de São Paulo, onde a deficiência hídrica e as altas temperaturas são mais frequentes. Assim, este trabalho objetivou a avaliação do efeito da deficiência hídrica no desenvolvimento de sintomas fisiológicos em laranjeira 'Natal' com CVC. Foram realizadas medidas do potencial da água na folha, transpiração, condutância estomática e assimilação de CO2, em laranjeiras ...
Tópico(s): Banana Cultivation and Research
2007 - INSTITUTO AGRONÔMICO DE CAMPINAS | Bragantia
Produção Nacional
Revisado por pares
Eduardo Caruso Machado, Ricardo Ferraz de Oliveira, Rafael Vasconcelos Ribeiro, Camilo Lázaro Medina, Eduardo Sanches Stuchi, Fábio Ricardo Marin, José Aliçandro Bezerra da Silva, Simone Rodrigues da Silva,
O objetivo deste trabalho foi avaliar os efeitos da clorose variegada dos citros (CVC), no fluxo de seiva, trocas gasosas e atividade fotoquímica em laranjeira 'Natal', com e sem CVC, em condição de campo. O curso diário do fluxo de seiva, potencial da água na folha, assimilação de CO2, transpiração, condutância estomática e eficiência quântica máxima e efetiva do fotossistema II foram avaliados. O delineamento experimental foi em blocos ao acaso com cinco repetições. O fluxo de seiva foi 1,9 vez ...
Tópico(s): Banana Cultivation and Research
2006 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Pedro Vieira Souza Santos, Andréa de Vasconcelos Ferraz, Ana Cristina Gonçalves Castro Silva,
As indústrias do segmento gesseiro, devido ao alto volume de produção, representam um setor de grande importância econômica e que carece de estudos que visualizem a eficiência do sistema de produção. Assim, a partir da utilização da ferramenta Mapeamento de Fluxo de Valor (MFV), o estudo pôde responder a problemática definida, ou seja, apontar quais os prováveis desperdícios e gargalos que o mapeamento de fluxo de valor pode auxiliar a identificar em uma empresa do setor do gesso. Com base nos estudos ...
Tópico(s): Quality and Supply Management
2019 - UNIVERSIDADE FEDERAL DE SANTA CATARINA | Revista Produção Online
Produção Nacional
Paula Tereza de Souza e Silva, Layanny Samara da Silva Souza, C. R. F. NETA, M. A. do C. Mouco, Welson Lima Simões, Andréa de Vasconcelos Ferraz,
O paclobutrazol (PBZ) é um composto do grupo dos triazois, muito usado na agricultura como regulador de crescimento. É aplicado geralmente no solo, onde pode permanecer ativo por alguns anos. No Vale do submédio do São Francisco, esse composto vem sendo aplicado para garantir a produção de manga durante todo o ano. O objetivo desse estudo foi validar um método para quantificar o paclobutrazol no solo, avaliando áreas cultivadas com mangueira no Vale do São Francisco. A importância desse estudo é ...
Tópico(s): Agricultural and Food Sciences
2017 - Associação Sergipana de Ciências | Scientia Plena
Produção Nacional
Revisado por pares
Álvaro Antônio Bandeira Ferraz, César Freire de Melo Vasconcelos, Fernando Santa‐Cruz, Maria Améllia R. Aquino, Vinícius G. Buenos-Aires, Luciana T. Siqueira,
RESUMO Objetivo: apresentar uma análise descritiva dos resultados de um pacote de cuidados aplicado em pacientes obesos submetidos à cirurgia bariátrica, no que diz respeito ao controle de infecção. Métodos: um pacote de cuidados foi estruturado, visando a conter as taxas de infecção de sítio cirúrgico (ISC) em pacientes submetidos à cirurgia bariátrica. O pacote incluiu interrupção de tabagismo, banho com clorexidina 4% duas horas antes da cirurgia, cefazolina 2g em bolus na indução anestésica associada ...
Tópico(s): Stoma care and complications
2019 - Brazilian College of Surgeons | Revista do Colégio Brasileiro de Cirurgiões
Produção Nacional
Revisado por pares
Daniel Ferraz de Campos Mazo, de Vasconcelos, Adelaide Pereira, Bacchella, Carrilho, Eduardo Luiz Rachid Cançado, De Mello,
Liver dysfunction in patients with hyperthyroidism includes abnormalities associated with the effects of thyroid hormone excess, those secondary to drug-induced liver injury, and changes resulting from concomitant liver disease. Our goal was to describe clinical, biochemical, and histopathological patterns in patients suffering from hyperthyroidism and concomitant liver dysfunction and to propose an algorithm of procedures to facilitate diagnosis and management of such cases. This study describes ...
Tópico(s): Liver Disease Diagnosis and Treatment
2013 - Dove Medical Press | Clinical and Experimental Gastroenterology
Produção Nacional
Revisado por pares
Márcia Helena de Oliveira, Flávia Cristina Morone Pinto, Rafaela Siqueira Ferraz-Carvalho, Amanda Vasconcelos de Albuquerque, José Lamartine de Andrade Aguiar,
Avulsion of the nail plate is the most accomplished surgical procedure among the nail apparatus surgeries. Since it is not possible to use the removed nail to cover the nail bed, some materials have been suggested, however, they are generally not available for use and often at a high cost. To evaluate the use of Bacterial Cellulose (BC) dressing as a biological nail (Bio-Nail) after partial or total avulsion of the nail plate. Twenty-six candidates for nail avulsion, were randomized into two groups: ...
Tópico(s): Reconstructive Surgery and Microvascular Techniques
2020 - Springer Science+Business Media | Journal of Materials Science Materials in Medicine
Produção Nacional
Revisado por pares
Mauro G. Santos, Rafael Vasconcelos Ribeiro, Ricardo Ferraz de Oliveira, Eduardo Caruso Machado, Carlos Pimentel,
A foliar spray of inorganic phosphate (Pi) was applied at the pollination stage of two common bean genotypes A320 and Ouro Negro, growing in pots in a greenhouse. Two days after the foliar Pi supply, a mild water deficit was imposed for 7 days and photosynthesis was evaluated during water stress and recovery. The net CO2 assimilation rate (A) and stomatal conductance (gs) were not affected by Pi supply during the dehydration of either genotype. On the fourth day of water deficit, A320 presented a high ...
Tópico(s): Legume Nitrogen Fixing Symbiosis
2005 - Elsevier BV | Plant Science
Produção Nacional
Revisado por pares
Mauro G. Santos, Rafael Vasconcelos Ribeiro, Ricardo Ferraz de Oliveira, Carlos Pimentel,
This study was conducted to evaluate the effect of foliar Pi application on gas exchange and yield of bean genotypes submitted to a mild water deficit at the pre-flowering stage. In the first experiment, when extra Pi (10 g.L-1) was sprayed on leaves during water stress or during recovery, there was no effect on gas exchange or yield in the A320, Carioca and Ouro Negro genotypes. However, net CO2 assimilation (A) of A320 and Ouro Negro was less affected, but not significantly, than Carioca at the ...
Tópico(s): Plant nutrient uptake and metabolism
2004 - SciELO | Brazilian Journal of Plant Physiology
Produção Nacional
Revisado por pares
Alessandra Silva Dias de Oliveira, Naiara Ferraz Moreira, Anelise Bezerra de Vasconcelos de Moraes, Rosângela Alves Pereira, Glória Valeria de VEIGA,
ABSTRACT Objective To examine the prevalence of the behavioral risk factors – both isolated and clustered – for chronic diseases, among adolescents. Additionally, its association with various social and demographic variables was estimated. Methods This was a cross-sectional study conducted on 1,039 high school students, from public and private schools, elected for convenience, in Rio de Janeiro, Brazil. A Chi-square test, Mann-Whitney U test, as well as crude and adjusted ordinal logistic regression ...
Tópico(s): Global Public Health Policies and Epidemiology
2017 - PONTIFÍCIA UNIVERSIDADE CATÓLICA DE CAMPINAS | Revista de Nutrição
Produção Nacional
Revisado por pares
Gustavo Maia Souza, Rafael Vasconcelos Ribeiro, Ricardo Ferraz de Oliveira, Eduardo Caruso Machado,
Biological systems are complex dynamical systems whose relationships with environment have strong implications on their regulation and survival. From the interactions between plant and environment can emerge a quite complex network of plant responses rarely observed through classical analytical approaches. The objective of this current study was to test the hypothesis that photosynthetic responses of different tree species to increasing irradiance are related to changes in network connectances of ...
Tópico(s): Plant and animal studies
2005 - Springer Science+Business Media | Revista Brasileira de Botânica
Produção Nacional
Revisado por pares
Nadja Vanessa de Almeida Ferraz, Wellyton Silva Vasconcelos, Cecília Santos Silva, Severino Alves, Célia G. Amorim, Maria da Conceição Branco S. M. Montenegro, Madalena C. C. Areias,
An electrochemical sensor based on a gold-copper metal-organic framework immobilized on the surface of glassy carbon electrode has been developed for the electrocatalytic oxidation and determination of glutathione. Gold nanoparticles were incorporated into copper-1,3,5-benzenetricarboxylate and the composition and structure of the resulting nanocomposite ([email protected]) were verified by transmission electron microscopy, energy-dispersive X-ray spectroscopy, X-ray powder diffractometry, scanning ...
Tópico(s): Molecular Sensors and Ion Detection
2019 - Elsevier BV | Sensors and Actuators B Chemical
Produção Nacional
Revisado por pares
Cláudio Hamilton Matos dos Santos, André de Melo Modenesi, Gabriel Coelho Squeff, Lucas Ferraz Vasconcelos, Mónica Palma Mora, Thaís Maria Freire Fernandes, Thiago Pérez Bernardes de Moraes, ICARDO SUMMA, Júlia de Medeiros Braga,
RESUMO Este texto discute os dados e os principais fatos estilizados da dinâmica da formação bruta de capital fixo (FBCF) no brasil após 1995. apresenta, ademais, especificações econométricas para a dinâmica trimestral da FBCF no período 1996-2012 que levantam hipóteses causais ainda relativamente inexploradas na literatura. os dados apresentados evidenciam as dinâmicas distintas da FBCF em máquinas e equipamentos e construções - e, consequentemente, o papel fundamental da primeira variável na dinâmica ...
Tópico(s): Fiscal Policy and Economic Growth
2016 - Editora 34 | Brazilian Journal of Political Economy
Produção Nacional
Revisado por pares
... use, inadequate treatment of patients and partners. In Ferraz de Vasconcelos, a city in the metropolitan region of São ...
Tópico(s): Sex work and related issues
2020 - Oxford University Press | European Journal of Public Health
Produção Nacional
Revisado por pares
Rafael Vasconcelos Ribeiro, Eduardo Caruso Machado, Ricardo Ferraz de Oliveira,
This study aimed to evaluate the response of photosynthesis (A), given by photosynthetic O2 evolution, to increasing temperature from 25 to 50ºC in sweet orange (Citrus sinensis (L.) Osbeck) leaf discs under non-photorespiring conditions. In order to evaluate the response of gross photosynthesis to temperature and the balance between photosynthetic and respiratory activities, respiration (Rd) rates were also measured, i.e. the O2 uptake in each temperature. In addition, light response curves of photosynthesis ...
Tópico(s): Photosynthetic Processes and Mechanisms
2006 - UNIVERSIDADE FEDERAL DE LAVRAS | Ciência e Agrotecnologia
Produção Nacional
Revisado por pares
Gilmar Arantes Ataíde, Anderson Kloster, Émerson Guimarães de Moraes, Igor Garcia Motta, I. Claro, J.L.M. Vasconcelos, Priscila Assis Ferraz, Guilherme de Paula Nogueira, Guilherme Pugliesi,
Follicular dynamics and pregnancy per AI (P/AI) of cattle submitted to resynchronization 13 d after TAI using a progesterone (P4) insert and supplementary injectable progesterone (iP4) were determined. There was synchronization of ovulation timing imposed (Day 0 = expected estrus; Experiment 1). On Day 13, animals were assigned to: control (only P4 insert; 15 cows and 13 heifers) and iP4 (P4 insert+100 mg iP4; 13 cows and 12 heifers) groups, and submitted to daily ovarian ultrasonography and blood collection ( ...
Tópico(s): Effects of Environmental Stressors on Livestock
2021 - Elsevier BV | Animal Reproduction Science
Produção Nacional
Revisado por pares
Mario Araújo, Fernando César Alves da Silva, Emanuel Ferraz Jardim de Sá, R. J. Holcombe, Paulo Vasconcelos,
The polyphase evolution of the Seridó Belt (NE-Brazil) includes D1 crust formation at 2.3–2.1 Ga, D2 thrust tectonics at 1.9 Ga and crustal reworking by D3 strike-slip shear zones at 600 Ma. Microstructural investigations within mylonites associated with D2 and D3 events were used to constrain the tectono-thermal evolution of the belt. D2 shear zones commenced at deeper crustal levels and high amphibolite facies conditions (600–650 °C) through grain boundary migration, subgrain rotation and operation ...
Tópico(s): Geochemistry and Geologic Mapping
2003 - Elsevier BV | Journal of Structural Geology
Ariane C. Queiroz, Márcio Ferrarini, João Paulo S. Fernandes,
Tópico(s): Youth, Drugs, and Violence
2010 - College of Pharmacists of Buenos Aires Province | Latin American Journal of Pharmacy
Produção Nacional
Revisado por pares
Thiago Vinícius Costa Nascimento, Ronaldo Lopes Oliveira, Daniel Ribeiro Menezes, Alita Ruth Ferraz de Lucena, Mário Adriano Ávila Queiróz, Anny Graycy Vasconcelos de Oliveira Lima, Rebeca Dantas Xavier Ribeiro, Leílson Rocha Bezerra,
Condensed tannins (CTs) are phenolic compounds derived from secondary plant metabolism that act as part of the plant's chemical defense system against pathogen invasion and herbivorous attack. This study aimed to evaluate the intake, digestibility, nitrogen (N) balance, production and composition of milk from goats fed cassava silage with added levels of CTs. Eight Anglo-Nubian goats with a mean BW of 40 ± 2.0 kg were distributed in a double Latin square design with four levels of CTs (0, 25, 50 and ...
Tópico(s): Moringa oleifera research and applications
2020 - Elsevier BV | animal
Produção Nacional
Revisado por pares
Rogéria Pereira Souza, Rafael Vasconcelos Ribeiro, Eduardo Caruso Machado, Ricardo Ferraz de Oliveira, Joaquim Albenísio Gomes da Silveira,
The aim of this study was to characterize gas exchange responses of young cashew plants to varying photosynthetic photon flux density (PPFD), temperature, vapor-pressure deficit (VPD), and intercellular CO2 concentration (Ci), under controlled conditions. Daily courses of gas exchange and chlorophyll a fluorescence parameters were measured under natural conditions. Maximum CO2 assimilation rates, under optimal controlled conditions, were about 13 mmol m-2 s-1 , with light saturation around 1,000 mmol ...
Tópico(s): Photosynthetic Processes and Mechanisms
2005 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Rafael Vasconcelos Ribeiro, Gustavo Maia Souza, Ricardo Ferraz de Oliveira, Eduardo Caruso Machado,
This study evaluated the photosynthetic responses of seven tropical trees of different successional groups under contrasting irradiance conditions, taking into account changes in gas exchange and chlorophyll a fluorescence. Although early successional species have shown higher values of CO2 assimilation (A) and transpiration (E), there was not a defined pattern of the daily gas exchange responses to high irradiance (FSL) among evaluated species. Cariniana legalis (Mart.) Kuntze (late secondary) and Astronium ...
Tópico(s): Plant and animal studies
2005 - Springer Science+Business Media | Revista Brasileira de Botânica
Produção Nacional
Revisado por pares
Rafael Vasconcelos Ribeiro, Eduardo Caruso Machado, Ricardo Ferraz de Oliveira,
The effects of growth and leaf temperature on photosynthesis were evaluated in sweet orange seedlings ( Citrus sinensis cv. Pera) infected with Xylella fastidiosa (the bacterium that causes citrus variegated chlorosis, CVC). Measurements of leaf gas exchange and chlorophyll a fluorescence were taken at leaf temperatures of 25, 30, 35 and 40°C in healthy and infected (without visible symptoms) seedlings submitted to two temperature regimes (25/20 or 35/20°C, day/night), not simultaneously. The CO 2 assimilation ...
Tópico(s): Plant Parasitism and Resistance
2004 - Wiley | Plant Pathology
Produção Nacional
Revisado por pares
Rafael Vasconcelos Ribeiro, Eduardo Caruso Machado, Ricardo Ferraz de Oliveira,
Photosynthetic processes of sweet orange plants [Citrus sinensis (L.) Osbeck cv. Pera] infected with Xylella fastidiosa were investigated. Simultaneous measurements of leaf gas exchanges and chlorophyll a fluorescence were taken in healthy and infected leaves before development of symptoms. The photosynthetic oxygen evolution response to different light intensities and curves of photosynthesis induction were carried out in leaf discs extracted from the same leaves used for gas exchange measurements. ...
Tópico(s): Phytoplasmas and Hemiptera pathogens
2003 - Elsevier BV | Physiological and Molecular Plant Pathology