Produção Nacional
Revisado por pares
Vitor A. Nunes, Paulo Henrique Ribeiro Borges,
Steel slag (SS) is a secondary material from the production of steelmaking with little commercial value. It has several possible applications as raw material for different industrial process. However, small amounts are reused in some countries, where this material continues to be a burden to the steel industry. This paper presents the recent advances in the utilisation of SS in activities other than steelmaking. The main focus is the potential use of SS as binder and aggregates in cement-based materials, ...
Tópico(s): Recycling and utilization of industrial and municipal waste in materials production
2021 - Elsevier BV | Construction and Building Materials
Produção Nacional
Revisado por pares
Vitor A. Nunes, Paulo Henrique Ribeiro Borges, Cristina Zanotti,
Alkali-activated materials (AAM) have been widely promoted as potential repair material for Portland-cement concrete (PCC). However, a thorough evaluation of compatibility and adhesion of AAM to PCC substrates and the correlation of these properties to the AAM composition is still required. AAMs obtained from metakaolin (MK) partially substituted (0, 20, 40, 60 and 80 wt%) with blast furnace slag (BFS) and their mechanical compatibility with a representative PCC substrate was investigated. Mortars with ...
Tópico(s): Concrete Corrosion and Durability
2019 - Elsevier BV | Construction and Building Materials
Produção Nacional
Revisado por pares
Roberta Maia de Castro Romanelli, Lêni Márcia Anchieta, Elaine Alvarenga de Almeida Carvalho, Lorena Ferreira da Glória e Silva, Rafael Viana Pessoa Nunes, Paulo Henrique Orlandi Mourão, Wanessa Trindade Clemente, Maria Cândida Ferrarez Bouzada,
Healthcare Associated Infections constitute an important problem in Neonatal Units and invasive devices are frequently involved. However, studies on risk factors of newborns who undergo surgical procedures are scarce.
Tópico(s): Clinical Nutrition and Gastroenterology
2014 - Elsevier BV | The Brazilian Journal of Infectious Diseases
Produção Nacional
Revisado por pares
Danielle Lima Ávila, Núbia Alexandre Melo Nunes, Paulo Henrique Ribeiro Fernandes Almeida, Juliana de Assis Silva Gomes, Carla de Oliveira Barbosa Rosa, Jacqueline I. Alvarez‐Leite,
The search for new antiobesogenic agents is increasing because of the current obesity pandemic. Capsaicin (Caps), an exogenous agonist of the vanilloid receptor of transient potential type 1 (TRPV1), has shown promising results in the treatment of obesity. This scoping review aims to verify the pathways mediating the effects of Caps in obesity and the different methods adopted to identify these pathways. The search was carried out using data from the EMBASE, MEDLINE (PubMed), Web of Science, and SCOPUS ...
Tópico(s): Pharmacology and Obesity Treatment
2021 - Elsevier BV | Advances in Nutrition
Produção Nacional
Revisado por pares
Laura Gomes Nunes Melo, Paulo Henrique Morales, Karla Rezende Guerra Drummond, Deborah Conte Santos, Marcela Pizarro, Bianca Senger Vasconcelos Barros, Tessa Cerqueria Lemos Mattos, André Araújo Pinheiro, Felipe Mallmann, Franz Schubert Lopes Leal, Luiza Harcar Muniz, Fernando Korn Malerbi, Marília Brito Gomes,
Objective: Cardiovascular disease, the leading cause of death worldwide, and diabetic retinopathy, the main cause of blindness in economically active populations, share clinical risk factors and pathophysiological features. The aim of this study is to examine the association between diabetic retinopathy, cardiovascular disease, and common risk factors in patients with type 1 diabetes. Design and Methods: This nested case-control study was performed in patients from the Brazilian Type 1 Diabetes ...
Tópico(s): Diabetes and associated disorders
2019 - Frontiers Media | Frontiers in Endocrinology
Produção Nacional
Revisado por pares
Laura Gomes Nunes Melo, Paulo Henrique Morales, Karla Rezende Guerra Drummond, Deborah Conte Santos, Marcela Pizarro, Bianca Senger Vasconcelos Barros, Tessa Cerqueria Lemos Mattos, André Araújo Pinheiro, Felipe Mallmann, Franz Schubert Lopes Leal, Fernando Korn Malerbi, Marília Brito Gomes,
Diabetic retinopathy is the leading cause of blindness in economically active populations. The aims of this study were to estimate the prevalence and to identify risk factors for diabetic retinopathy in patients with type 1 diabetes in Brazil. This was a nationwide, cross-sectional study conducted between August 2010 and August 2014. The study included 1760 patients with type 1 diabetes. Patients underwent a standard questionnaire, clinical and laboratory analyses and were screened for diabetic ...
Tópico(s): Chronic Kidney Disease and Diabetes
2018 - BioMed Central | BMC Public Health
Leylha Maria Nunes Rossetti, Paulo Henrique Orlato Rossetti, Paulo César Rodrigues Conti, Carlos dos Reis Pereira de Araújo,
The aim of this study was to verify the association between sleep bruxism (SB) and temporomandibular disorders (TMD) in a sample of 14 TMD patients and 12 healthy control subjects. All participants were evaluated using a clinical questionnaire, visual analog scale (VAS) for TMJ/muscle palpation, and by functional examination. The experimental group was divided into three TMD subgroups: joint sounds and pain, muscular tenderness, and mixed diagnosis. All participants underwent polysomnographic recording ( ...
Tópico(s): Voice and Speech Disorders
2008 - Taylor & Francis | CRANIO®
Produção Nacional
Revisado por pares
César Y. Ofuchi, Henrique Krainer Eidt, Carolina Cimarelli Rodrigues, Eduardo Nunes dos Santos, PAULO HENRIQUE DIAS DOS SANTOS, Marco J. da Silva, Flávio Neves, Paulo Vinicius S. R. Domingos, Rigoberto Morales,
Wire-mesh sensors are used to determine the phase fraction of gas⁻liquid two-phase flow in many industrial applications. In this paper, we report the use of the sensor to study the flow behavior inside an offshore oil and gas industry device for subsea phase separation. The study focused on the behavior of gas⁻liquid slug flow inside a flow distribution device with four outlets, which is part of the subsea phase separator system. The void fraction profile and the flow symmetry across the outlets ...
Tópico(s): Cyclone Separators and Fluid Dynamics
2019 - Multidisciplinary Digital Publishing Institute | Sensors
Produção Nacional
Revisado por pares
Lúcia Maria Zeoula, Saul Ferreira Caldas Neto, Luiz Juliano Valério Geron, Emilyn Midore Maeda, Ivanor Nunes do Prado, Paulo Henrique Moura Dian, João Ricardo Vieira Jorge, Jair de Araújo Marqués,
Avaliaram-se os efeitos dos níveis de substituição do milho (MI) pela farinha de varredura de mandioca (FV) (25, 50, 75 e 100%) em rações para ovinos, sobre consumo voluntário, digestibilidade total dos nutrientes, balanços de nitrogênio (BN) e de energia (BE), pH e concentração de nitrogênio amoniacal (N-NH3) do líquido ruminal. Foram utilizados quatro carneiros machos, castrados, sem raça definida, com peso médio de 41,4 kg de peso vivo em um ensaio de digestibilidade utilizando o método de coleta total ...
Tópico(s): Agriculture Sustainability and Environmental Impact
2003 - Sociedade Brasileira de Zootecnia | Revista Brasileira de Zootecnia
Produção Nacional
Revisado por pares
Lúcia Maria Zeoula, Ivanor Nunes do Prado, Paulo Henrique Moura Dian, Luiz Juliano Valério Geron, Saul Ferreira de Caldas Neto, Emylin Midore Maeda, Paula Dal Pra Peron, Jair de Araújo Marqués, Alencariano José da Silva Falcão,
Foi determinada a recuperação fecal de quatro indicadores internos: cinza insolúvel em ácido (CIA), cinza insolúvel em detergente ácido (CIDA), fibra em detergente ácido indigestível (FDAI) e fibra em detergente neutro indigestível (FDNI) e a digestibilidade aparente da matéria seca (MS) e da matéria orgânica (MO). Foram utilizados quatro ovinos castrados, alimentados com quatro níveis de substituição do milho pela farinha de varredura. As amostras dos alimentos, sobras e fezes foram incubadas in situ, ...
Tópico(s): Genetic and phenotypic traits in livestock
2002 - Sociedade Brasileira de Zootecnia | Revista Brasileira de Zootecnia
Produção Nacional
Revisado por pares
José Muñante-Cárdenas, Paulo Henrique Facchina Nunes, Luís Augusto Pásseri,
The objective of this retrospective study was to evaluate some epidemiological characteristics, surgical treatment methods, and complications of cases involving mandibular fractures. Records from 119 patients treated for mandibular fractures between January 2006 and December 2011 were analyzed. We find mandibular fractures mostly affect Caucasian (72.2%) men (80.7%). The mean age of the patients was 28.1 years. Road traffic accidents (RTA) caused the most fractures (49.5%), followed by physical violence, ...
Tópico(s): Dental Radiography and Imaging
2015 - Lippincott Williams & Wilkins | Journal of Craniofacial Surgery
Produção Nacional
Revisado por pares
Davi Reis Calderoni, Marcelo de Campos Guidi, Paulo Kharmandayan, Paulo Henrique Facchina Nunes,
Tópico(s): Dental Radiography and Imaging
2010 - Elsevier BV | Journal of Cranio-Maxillofacial Surgery
Produção Nacional
Emily Gabriele Marques Diniz, Adriana Maria da Silva, Paulo Henrique Valença Nunes, Wilza Wanessa Melo França, João Victor Ritinto da Rocha, DéboraVerônica Sarmento Pereira da Silva, Victor Hugo Barbosa dos Santos, Hallysson Douglas Andrade de Araújo, Mônica Camelo Pessôa de Azevedo Albuquerque, André de Lima Aires,
A emergência de uma nova pandemia não é uma questão de “se”, mas de “quando” irá acontecer. Atualmente, estamos diante da mais importante crise de saúde pública mundial, a pandemia do novo coronavírus. A Universidade é uma instituição criada para atender às necessidades sociais e uma das estratégias para realizar esse dever é através de ações de extensão universitária. Mas como realizar extensão universitária frente ao isolamento social imposto pelo COVID-19? Durante a pandemia a Universidade ganhou ...
Tópico(s): Healthcare during COVID-19 Pandemic
2020 - Brazilian Journal of Development | Brazilian Journal of Development
Produção Nacional
Revisado por pares
Davi Reis Calderoni, Aline Mizukami, Paulo Henrique Facchina Nunes, Paulo Kharmandayan,
Thoraco-omphalopagus asymmetric conjoined twinning is a rare condition in which a grossly defective foetus (the parasite) is attached to the thorax and upper abdomen of the main foetus (the autosite). We describe a case of thoraco-omphalopagus asymmetric conjoined twins in which the autosite had an associated large-diameter omphalocoele that was successfully separated at our institution. Reconstruction of the resulting abdominal-wall defect was performed using a flap from the gluteal region and the ...
Tópico(s): Homicide, Infanticide, and Child Abuse
2013 - Elsevier BV | Journal of Plastic Reconstructive & Aesthetic Surgery
Produção Nacional
Revisado por pares
Paulo Igor Barbosa e Silva, Maria Zuleide de Negreiros, Karidja Kalliany Carlos de Freitas Moura, Francisco Cláudio Lopes de Freitas, Glauber Henrique de Sousa Nunes, Paulo Sérgio Lima e Silva, Leílson Costa Grangeiro,
O objetivo deste trabalho foi avaliar o crescimento do pimentão cv. Atlantis sob diferentes arranjos espaciais. Foram avaliados três arranjos de espaçamentos entre fileiras duplas e fileiras simples de plantio (1,5x0,5, 1,6x0,4 e 1,7x0,3 m), e quatro espaçamentos entre plantas nas fileiras (0,2, 0,3, 0,4 e 0,5 m), combinados em esquema fatorial. Utilizou-se o delineamento de blocos ao acaso, com três repetições e parcelas subdivididas no tempo. A avaliação de crescimento foi realizada em nove épocas ...
Tópico(s): Agronomic Practices and Intercropping Systems
2010 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Ana Paula Ardais, Andréia Silva da Rocha, Maurício Felisberto Borges, Gabriela T. Fioreze, Cássia Sallaberry, Sabrina Mioranzza, Fernanda Costa Nunes, Natália Pagnussat, Paulo Henrique S. Botton, Rodrigo A. Cunha, Lisiane de Oliveira Porciúncula,
Caffeine is the psychostimulant most consumed worldwide. In moderate doses, it affords a beneficial effect in adults and upon aging, but has a deleterious effect during brain development. We now tested if caffeine consumption by rats (0.1, 0.3, 1.0 g/L in the drinking water, only during active cycle and weekdays) during adulthood could revert the potentially negative effects of caffeine during early life. Thus, we compared caffeine intake starting 15 days before mating and lasting either up to weaning ( ...
Tópico(s): Tryptophan and brain disorders
2016 - Elsevier BV | Behavioural Brain Research
Produção Nacional
Revisado por pares
Rafael Nunes Zardo, Raimundo Paulo Barros Henriques,
Tópico(s): Forest ecology and management
2011 - Springer Science+Business Media | Agroforestry Systems
Produção Nacional
Revisado por pares
João Luís Nunes Carvalho, Rafael Otto, Henrique Coutinho Junqueira Franco, Paulo César Ocheuze Trivelin,
Sugarcane (Saccharum spp.) crops provide carbon (C) for soil through straw and root system decomposition. Recently, however, sugarcane producers are considering straw to be removed for electricity or second generation ethanol production. To elucidate the role of straw and root system on the carbon supply into the soil, the biomass inputs from sugarcane straw (tops and dry leaves) and from root system (rhizomes and roots) were quantified, and its contribution to provide C to the soil was estimated. Three ...
Tópico(s): Soil Management and Crop Yield
2013 - UNIVERSIDADE DE SÃO PAULO | Scientia Agricola
Henrique José Mendes Nunes, Paulo Joaquím Pina Queirós,
ABSTRACT Stroke still causes high levels of human inability and suffering, and it is one of the main causes of death in developed countries, including Portugal. Objective: analyze the strategies of hospital discharge planning for these patients, increasing the knowledge related to hospitalhome transition, discharge planning processes and the main impact on the quality of life and functionality. Method: integrative literature review using the PICOD criteria, with database research. Results: 19 articles ...
Tópico(s): Dementia and Cognitive Impairment Research
2017 - Associação Brasileira de Enfermagem | Revista Brasileira de Enfermagem
Produção Nacional
Revisado por pares
Natália Pagnussat, Amanda S. Almeida, Daniela Melo Marques, Fernanda Costa Nunes, G C Chenet, Paulo Henrique S. Botton, Sabrina Mioranzza, Cássio Morais Loss, Rodrigo A. Cunha, Lisiane O Porciúncula,
Background and Purpose Caffeine (a non‐selective adenosine receptor antagonist) prevents memory deficits in aging and A lzheimer's disease, an effect mimicked by adenosine A 2 A receptor, but not A 1 receptor, antagonists. Hence, we investigated the effects of adenosine receptor agonists and antagonists on memory performance and scopolamine‐induced memory impairment in mice. Experimental Approach We determined whether A 2 A receptors are necessary for the emergence of memory impairments induced by ...
Tópico(s): Neuroinflammation and Neurodegeneration Mechanisms
2015 - Wiley | British Journal of Pharmacology
Produção Nacional
Revisado por pares
Cássia Sallaberry, Ana Paula Ardais, Andréia Silva da Rocha, Maurício Felisberto Borges, Gabriela T. Fioreze, Sabrina Mioranzza, Fernanda Costa Nunes, Natália Pagnussat, Paulo Henrique S. Botton, Lisiane O. Porciúncula,
Few studies have addressed the effects of caffeine in the puberty and/or adolescence in a sex dependent manner. Considering that caffeine intake has increased in this population, we investigated the behavioral and synaptic proteins changes in pubescent male and female rats after maternal consumption of caffeine. Adult female Wistar rats started to receive water or caffeine (0.1 and 0.3g/L in drinking water; low and moderate dose, respectively) during the active cycle at weekdays, two weeks before ...
Tópico(s): Eating Disorders and Behaviors
2017 - Elsevier BV | Progress in Neuro-Psychopharmacology and Biological Psychiatry
Produção Nacional
Revisado por pares
Thiago Pereira Diniz, Eric Drizlionoks, Carlos Chaves Faloppa, Jacqueline Nunes Menezes, Henrique Mantoan, Bruna Tirapelli Gonçalves, Paulo Henrique Domingues Miranda Brandão, Lillian Yuri Kumagai, Levon Badiglian‐Filho, Alexandre André Balieiro Anastácio da Costa, Glauco Baiocchi,
Tópico(s): Colorectal and Anal Carcinomas
2020 - Springer Science+Business Media | Annals of Surgical Oncology
Produção Nacional
Revisado por pares
Laura Gomes Nunes Melo, Paulo Henrique Morales, Karla Rezende Guerra Drummond, Deborah Conte Santos, Marcela Pizarro, Bianca Senger Vasconcelos Barros, Tessa Cerqueria Lemos Mattos, André Araújo Pinheiro, Felipe Mallmann, Franz Schubert Lopes Leal, Carlos Antônio Negrato, Fernando Korn Malerbi, Marília Brito Gomes,
Nowadays, there is a tendency to individualize the screening for diabetic retinopathy (DR), based on clinical data such as glycated haemoglobin and duration of diabetes (DCCT/EDIC 2017). These methods allow the identification of patients that require referral to a specialist. Currently, in the epidemiological literature, DR has also been graded as referable and nonreferable (Abràmoff et al. 2013). This letter reports a multicentre, nationwide study, conducted in Brazil, a country with a highly admixed ...
Tópico(s): Glaucoma and retinal disorders
2018 - Wiley | Acta Ophthalmologica
Produção Nacional
Revisado por pares
Sadala Schmidt Varanda-Haifig, Tatiane Regina Albarici, Pablo Henrique Nunes, Ives Haifig, Paulo C. Vieira, André Rodrigues,
Leaf-cutter ants cultivate and feed on the mutualistic fungus, Leucoagaricus gongylophorus, which is threatened by parasitic fungi of the genus Escovopsis. The mechanism of Escovopsis parasitism is poorly understood. Here, we assessed the nature of the antagonism of different Escovopsis species against its host. We also evaluated the potential antagonism of Escovopsioides, a recently described fungal genus from the attine ant environment whose role in the colonies of these insects is unknown. We ...
Tópico(s): Plant and animal studies
2016 - Springer Science+Business Media | Antonie van Leeuwenhoek
Produção Nacional
Revisado por pares
Paulo Sergio Nunes Chada, Pedro Henrique Santos, Luiz Gustavo Gonçalves Rodrigues, Gilberto Alessandre Soares Goulart, Jonatas Dias Azevedo dos Santos, Marcelo Maraschin, Marcelo Lanza,
This study aimed to use the non-conventional microwave-assisted extraction (MAE) and pressurized liquid extraction (PLE) techniques for recovering bioactive compounds from tomato pomace, a valuable agro-industrial waste. The raw material was previously dried using a spouted bed dryer and then submitted to extraction with green solvents. A response surface methodology (RSM) performed the optimization of MAE and PLE. Next, the yield and the antioxidant activity results were maximized, and the lycopene ...
Tópico(s): Phytochemicals and Antioxidant Activities
2022 - Elsevier BV | Food Chemistry X
José Mendes Aldrighi, Israel Nunes Alecrin, Paulo Rogério de Oliveira, Henrique O. Shinomata,
OBJETIVO: Avaliar o impacto do tabagismo sobre a idade de instalação da menopausa. MÉTODOS: No período de janeiro de 1998 a janeiro de 2001 foram avaliadas 775 mulheres no climatério, com idade entre 40 e 65 anos, por meio de um questionário que, entre outras variáveis, incluía a data da menopausa, uso de hormônios sexuais esteróides, número de partos, cirurgias ginecológicas, hábito de fumar cigarros e número de cigarros fumados por dia. Foram excluídas as mulheres com menopausa cirúrgica, menopausa ...
Tópico(s): Menopause: Health Impacts and Treatments
2005 - Brazilian Medical Association | Revista da Associação Médica Brasileira
Produção Nacional
Silvia Cristina Paslauski Nunes, Ubirajara Russi Nunes, Patrícia Gomes Fonseca, Paulo Henrique Grazziotti, Rogério Gomes Pêgo, Leandro Marciano Marra,
O objetivo deste trabalho foi avaliar a qualidade fisiológica de sementes da sempre-viva (Syngonanthus elegans (Bong.) Ruhland) colhidas em diferentes épocas e locais e submetidas ao armazenamento. Capítulos de S. elegans foram colhidos em duas áreas de ocorrência natural no Campus II da Universidade Federal dos Vales do Jequitinhonha e Mucuri - UFVJM, em Diamantina, MG, em um Neossolo Quartzarênico Órtico típico (local 1) e Neossolo Quartzarênico Hidromórfico típico (local 2), em cinco épocas (04/07/05, ...
Tópico(s): Growth and nutrition in plants
2008 - SciELO | Revista Brasileira de Sementes
Produção Nacional
Revisado por pares
Maille Ferreira Nunes Rocha, Paulo Henrique Viana Pinto, Ademir Franco, Ricardo Henrique Alves da Silva,
Abstract Background The Mandibular Canine Index (MCI) comprises a method of sex estimation by teeth that presents controversial results in the literature. Main body This systematic review aims to expose whether MCI can be used as a method of reliable sex estimation. A literature search was performed using the keywords “canine,” “sex,” “gender,” “determination,” “estimation,” “dimorphism,” “assessment,” “forensic” in the databases Pubmed, Scopus, Lilacs, Scielo, and Web of Science. In addition, manual searches ...
Tópico(s): Forensic and Genetic Research
2022 - Springer Nature | Egyptian Journal of Forensic Sciences
Paulo Nunes, João Paulo Leal, Vera Cachata, Henrique Raminhos, Manuel E. Minas da Piedade,
Abstract The bonding energetics in a variety of alkaline metal, alkoxides and phenoxides, MOR, was investigated based on the corresponding enthalpies of formation in the crystalline state determined by reaction‐solution calorimetry. The results obtained at 298.15 K were as follows: Δ f H $\rm{_{m}^{\,o}}$ (MOR, cr)/kJ mol −1 = 382.7±1.4 (LiOC 6 H 5 ), 513.6±2.5 (NaO‐ n C 6 H 13 ), 326.4±1.4 (NaOC 6 H 5 ), 375.2±3.4 (KOCH 3 ), 434.5±2.7 (KOC 2 H 5 ), 467.1±5.2 (KO‐ n C 3 H 7 ), 459.3±2.1 (KO‐ n C 4 H 9 ), 464.6±5.7 (KO‐ t C 4 H 9 ), ...
Tópico(s): Crystallography and molecular interactions
2003 - Wiley | Chemistry - A European Journal
Produção Nacional
Revisado por pares
Iara de Moraes Xavier, Joséte Luzia Leite, Gláucia Maria Braga, Paulo Henrique Silva Nunes,
Este trabalho consiste num recorte de uma pesquisa que aborda a reação entre o Saber em Enfermagem e a AIDS. Caracteriza a época atual como um período de transição entre o paradigma da ciência moderna e um novo paradigma, de cuja emergência se vão acumulando os sinais, denominada ciência pós-moderna. Traz a dinâmica da AIDS no Brasil a partir de 79.908 casos notificados de 1980 a 1996. O objetivo principal é descrever o saber de enfermagem que tem fundamentado a assistência de enfermagem prestada ...
Tópico(s): Science and Education Research
1997 - UNIVERSIDADE DE SÃO PAULO | Revista Latino-Americana de Enfermagem