Catarina Tomás, Emanuel Oliveira, DANIEL WALLACE ASSIS DE SOUSA, Matheus Uba Chupel, Guilherme Eustáquio Furtado, Clara Rocha, Ana Teixeira, Pedro Lopes Ferreira, C. Alves, Stefan Gisin, Elisabete Catarino, Nelma Carvalho, Tiago Coucelo, Luís Américo Silva Bonfim, Carina Silva, Débora Franco, Jesús Alcoba González, Maria Helena de Agrela Gonçalves Jardim, Rita Silva, Cristina Lavareda Baixinho, Ma Helena Presado, Ma Fátima Marques, Mário E. Cardoso, Marina Cunha, Joana Mendes, Ana Xavier, Ana Galhardo, Margarida Couto, João Frade, Carla Nunes, João R. Mesquita, María Säo José Nascimento, Guilherme Gonçalves, Conceição Castro, Alice Mártires, M. João Monteiro, Conceição Rainho, Francisco P. Caballero, Fátima M. Monago, José T. Guerrero, Rocio M. Monago, Africa P. Trigo, Milagros L. Gutierrez, Gemma M. Milanés, Mercedes G. Reina, Ana G. Villanueva, Ana S. Piñero, Isabel R. Aliseda, Francisco Buitrago Ramírez, Andrea Ribeiro, Ana Quelhas, Maria Conceição Manso, Francisco P. Caballero, José T. Guerrero, Fátima M. Monago, Rafael Brito Santos, Nuria R. Jimenez, Cristina G. Nuñez, Inmaculada Rodríguez Gómez, Ma Jose L. Fernandez, Laura A. Marquez, Ana L. Moreno, Ma Jesus Tena Huertas, Francisco Buitrago Ramírez, Daniel Seabra, Ma Céu Salvador, Luciene Muniz Braga, Pedro Parreira, Anabela Salgueiro‐Oliveira, Cristina Arreguy-Sena, Bibiana F. Oliveira, Ma Adriana Henriques, Joana Santos, Sara Lebre, Alda Marques, Clarinda Festas, Sandra Rodrigues, Andrea Ribeiro, José Lumini‐Oliveira, Ana Gabriela Figueiredo, Francisco J. Hernandez-Martinez, Liliana Campi, Ma Pino Quintana-Montesdeoca, Juan F. Jimenez-Diaz, Bienvenida C. Rodriguez-De-Vera, Alexandra Parente, Ma Augusta Mata, Ana Ma Pereira, Adília Fernandes, Manuel Brás, Ma Rosário Pinto, Pedro Parreira, Marta Lima Basto, Ana C. Rei, Lisete Mónico, Gilberta Sousa, Clementina Morna, Otília Freitas, Gregório Freitas, Ana Carolina Gomes Jardim, Rita P. Vasconcelos, Lina G. Horta, Roger dos Santos Rosa, Luís Fernando Kranz, Rita C. Nugem, Mariana Santiago Siqueira, Ronaldo Bordin, Rosiane Kniess, Josimari Telino de Lacerda, Joana Guedes, Idalina Machado, Sidalina Almeida, Adriano Zilhão, Hélder Alves, Óscar Ribeiro, Ana Paula Martins Amaral, Ana Maria Ribeiro dos Santos, Joana Monteiro, Ma Clara Rocha, Rui Cruz, Ana Paula Martins Amaral, Marina Lourenço, Ma Clara Rocha, Rui Cruz, Sandra Regina Masetto Antunes, Verónica Mendonça, Isabel Andrade, Nádia Osório, Ana Valado, Armando Caseiro, Antonio Padua y Gabriel, Anabela Correia Martins, Fernando Mendes, Lídia Cabral, Manuela Ferreira, Amadeu Gonçalves, Tatiana Durão D`Ávila Luz, Leonardo Gomes de Oliveira Luz, Raúl A. Martins, Alice Murteira Morgado, Maria da Luz Vale-Dias, Rui Porta-Nova, Tânia Cristina Malezan Fleig, Éboni Marília Reuter, Miriam Beatris Froemming, Sabrina Luciane Camara Guerreiro, Lisiane Lisbôa Carvalho, Daniel Guedelha, Pedro S. Coelho, A.T. Pereira, António Calha, Raúl Cordeiro, Ana Gonçalves, Ana Certo, Ana Cristina Araújo de Andrade Galvão, Ma Augusta Mata, Aline Welter, Elayne Crestani Pereira, Sandra Aparecida Ribeiro, Márcia Regina Kretzer, Juan-Fernando Jiménez-Díaz, Carla Jiménez-Rodríguez, Francisco-José Hernández-Martínez, Bienvenida-Del-Carmen Rodríguez-De-Vera, Alexandre Marques-Rodrigues, Patrícia Brazil Pereira Coelho, Tiago Bernardes, Alexandre de Araújo Pereira, Patrícia Sousa, João Ghizzo Filho, Nazaré Otília Nazário, Márcia Regina Kretzer, Odete Amaral, António Garrido, Nélio Veiga, Carla Nunes, Ana Rita Pedro, Carlos Pereira, António Almeia, Hélder Miguel Fernandes, Carlos Vasconcelos, Nélson Sousa, Víctor Machado Reis, M. João Monteiro, Romeu Mendes, Isabel Pinto, Tânia C. S. P. Pires, João Gama, Vera Preto, Norberto Silva, Carlos Pires Magalhães, Matilde Martins, Mafalda Duarte, Constança Paúl, Ignácio Martín, Arminda Pinheiro, S. Xavier, J. Azevedo, E. Bento, C. Marques, M. Marques, A. Macedo, A.T. Pereira, José Pedro Almeida, António Almeida, Josiane Alves, Nélson Sousa, Francisco Saavedra, Romeu Mendes, Ana S. Maia, Michelle Teixeira Oliveira, Anderson Reis de Sousa, Paulo P. Ferreira, Luci S. Lopes, Eujcely C. Santiago, Sílvia Monteiro, Ângelo Jesus, Armanda Colaço, Antônio Ivo de Carvalho, Rita P. Silva, Agostinho Cruz, Ana Ferreira, Catarina Marques, João Paulo Figueiredo, Susana Paix�ão, Ana Ferreira, Carla Lopes, Fernando Moreira, João Paulo Figueiredo, Ana Ferreira, Diana Ribeiro, Fernando Moreira, João Paulo Figueiredo, Susana Paix�ão, Telma Fernandes, Diogo Amado, Jéssica Denise Vieira Leal, Marcelo Costa Velho Mendes de Azevedo, Sónia Ramalho, Catarina Mangas, Jaime Ribeiro, Rita Maria de Abreu Gonçalves, Amélia Fernandes Nunes, Ana Rita Tuna, Carlos Martins, Henriqueta D. Forte, Cláudia Costa, José António Tenedório, Paula Santana, José Augusto Andrade, Joana Pinto, C. Campofiorito, S. C. Nunes, Ana Sofia Carmo, A. Kaliniczenco, Bárbara Shibuya Alves, Francisco Mendes, Carlos Jesus, Felipe Paiva Fonseca, Flávia de Sousa Gehrke, Carlos Albuquerque, Rita Batista, Madalena Cunha, António Dias, Olivério Ribeiro, Rosa Maria Grangeiro Martins, Teresa Madeira, Catarina Peixoto-Plácido, Nuno Rebelo dos Santos, Osvaldo Santos, Astrid Bergland, Asta Bye, Carla Lopes, Violeta Alarcão, Beatriz Goulão, Nuno Mendonça, Paulo Nicola, J. Gorjão Clara, João Gomes, Ana Querido, Catarina Tomás, Daniel Carvalho, Marina Cordeiro, Marlene Rosa, Alda Marques, Daniela Brandão, Óscar Ribeiro, Lia Araújo, Constança Paúl, Beatriz Minghelli, Sylvina Richaud, Ana Laura Mendes, Joana Marta‐Simões, Inês A. Trindade, Cláudia Ferreira, Teresa Carvalho,
... of bioscientists at a Lisbon hospital Céu Leitão, Renato Abreu, Fernando Bellém, Ana Almeida, Edna Ribeiro-Varandas, Ana ...
BioMed Central
Produção Nacional
Revisado por pares
Jorge Montessi, Edmílton Pereira de Almeida, João Vieira, Marcus da Matta Abreu, Renato Lucas Passos de Souza, Oswaldo Victor Duarte Montessi,
To compare different levels of ablation in terms of the degree of patient satisfaction and extent of postoperative reflex sweating in sympathectomized patients.A retrospective study involving 521 patients with primary hyperhidrosis, submitted to thoracic sympathectomy at the Monte Sinai Hospital and University Hospital of the Federal University of Juiz de Fora, from January of 2001 to December 2005. All patients were submitted to thermal ablation of the sympathetic stem and were divided into three ...
Tópico(s): Sympathectomy and Hyperhidrosis Treatments
2007 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia
Produção Nacional
Revisado por pares
Celina Wanderley de Abreu, Renato Sussumu Nishioka, Ivan Balducci, Rafael Leonardo Xediek Consani,
Abstract Purpose: The aim of this in vitro study was to quantify strain development during axial and nonaxial loading using strain gauge analysis for three‐element implant‐supported FPDs, varying the arrangement of implants: straight line (L) and offset (O). Materials and Methods: Three Morse taper implants arranged in a straight line and three implants arranged in an offset configuration were inserted into two polyurethane blocks. Microunit abutments were screwed onto the implants, applying a 20 ...
Tópico(s): Bone Tissue Engineering Materials
2012 - Wiley | Journal of Prosthodontics
Produção Nacional
Revisado por pares
Ilene Matanó Abreu, Renato Campello Cordeiro, Abı́lio Soares-Gomes, Denis Moledo de Souza Abessa, Luciane Alves Maranho, Ricardo Erthal Santelli,
Surface sediments were collected from Guanabara Bay, at 14 stations distributed in five sectors, over three sampling campaigns. Analyses of metals, grain size fractions and total organic carbon analyses were performed. The geo-accumulation index and the enrichment factor were estimated to assess contamination status based on background values. Additionally, the sediment quality guidelines were applied to evaluate the adverse biological effects. Results show that there was no seasonal variation in ...
Tópico(s): Environmental Toxicology and Ecotoxicology
2016 - Elsevier BV | Marine Pollution Bulletin
Produção Nacional
Revisado por pares
Lívia Azeredo Alves Antunes, Claudio Manoel Cabral Machado, Ana Carolina Kuntz Couto, Ludiana Barbosa Lopes, Fernanda Cunha Sena, Fernanda Volpe de Abreu, Renato Silva Fraga, Érika Calvano Küchler, Leonardo Santos Antunes,
Polymorphisms in genes encoding the enzymes involved in the metabolism of homocysteine, such as methionine synthase (<i>MTR</i>) and methionine synthase reductase (<i>MTRR</i>), play an important function in the metabolism of folic acid and vitamin B<sub>12</sub>. The present study aimed to evaluate the association of polymorphisms in genes <i>MTR </i>(rs1805087) and <i>MTRR</i> (rs1801394) with susceptibility of early childhood caries (ECC) and with body mass ...
Tópico(s): Diet and metabolism studies
2017 - Karger Publishers | Caries Research
Produção Nacional
Revisado por pares
Paulo Roberto Lopes Corrêa, Lenice Harumi Ishitani, Daisy Maria Xavier de Abreu, Renato Azeredo Teixeira, Maria de Fátima Marinho de Souza, Elisabeth Barboza França,
RESUMO: Objetivos: Descrever as ações realizadas pela vigilância epidemiológica da Secretaria Municipal de Saúde de Belo Horizonte para enfrentamento da epidemia de COVID-19 e avaliar a oportunidade para detecção precoce da transmissão da doença no período compreendido entre 1º de janeiro e 24 de abril de 2020. Métodos: Foram identificadas as fontes de informação utilizadas pela vigilância epidemiológica do município para a COVID-19 e analisadas a distribuição temporal e a oportunidade para detecção ...
Tópico(s): COVID-19 Digital Contact Tracing
2020 - ASSOCIAÇÃO BRASILEIRA DE SAÚDE COLETIVA | Revista Brasileira de Epidemiologia
Produção Nacional
Revisado por pares
Luciano F. Drager, Andrea Pio-Abreu, Renato D. Lópes, Luiz Aparecido Bortolotto,
There is increasing evidence indicating an association between several risk factors and worse prognosis in patients with coronavirus disease 2019 (COVID-19), including older age, hypertension, heart failure, diabetes, and pulmonary disease. Hypertension is of particular interest because it is common in adults and there are concerns related to the use of renin-angiotensin system (RAS) inhibitors in patients with hypertension infected with COVID-19. Levels of angiotensin-converting enzyme 2 (ACE2), a ...
Tópico(s): Blood Pressure and Hypertension Studies
2020 - Springer Science+Business Media | Current Hypertension Reports
Produção Nacional
Revisado por pares
Luciana Oliveira dos Santos, Daniela Cristina Carvalho de Abreu, Renato Moraes,
Typically, falls in older adults occur when 2 tasks are performed simultaneously, due to the increased motor demand required to maintain stability and attention to perform the other task. The authors' purpose was to investigate walking while grasping, transporting, and placing a dowel on a predetermined target while manipulating difficulty levels of the manual task. Faller and nonfaller older adults performed a walking block (manual tasks combined with gait) and a stationary block (upright stance ...
Tópico(s): Cerebral Palsy and Movement Disorders
2017 - Taylor & Francis | Journal of Motor Behavior
Produção Nacional
Revisado por pares
Bárbara Della Noce, Marcelle Vianna de Carvalho Uhl, Josias Alves Machado, Camila Waltero, Leonardo Araujo de Abreu, Renato Martins da Silva, Rodrigo Nunes da Fonseca, Cíntia Monteiro de Barros, Gabriela Alves Sabadin, Satoru Konnai, Itabajara da Silva Vaz, Kazuhiko Ohashi, Carlos Logullo,
Reactive oxygen species (ROS) are natural byproducts of metabolism that have toxic effects well documented in mammals. In hematophagous arthropods, however, these processes are not largely understood. Here, we describe that Rhipicephalus microplus ticks and embryonic cell line (BME26) employ an adaptive metabolic compensation mechanism that confers tolerance to hydrogen peroxide (H2O2) at concentrations too high for others organisms. Tick survival and reproduction are not affected by H2O2 exposure, ...
Tópico(s): Mosquito-borne diseases and control
2019 - Nature Portfolio | Scientific Reports
Produção Nacional
Revisado por pares
Elisabeth Barboza França, Lenice Harumi Ishitani, Daisy Maria Xavier de Abreu, Renato Azeredo Teixeira, Paulo Roberto Lopes Corrêa, Eliene dos Santos de Jesus, Maria Antonieta Delgado Marinho, Tauá Vieira Bahia, Ana Luiza Bierrenbach, Philip Setel, Maria de Fátima Marinho de Souza,
The purpose of this article is to quantify the amount of misclassification of the Coronavirus Disease-2019 (COVID-19) mortality occurring in hospitals and other health facilities in selected cities in Brazil, discuss potential factors contributing to this misclassification, and consider the implications for vital statistics. Hospital deaths assigned to causes classified as garbage code (GC) COVID-related cases (severe acute respiratory syndrome, pneumonia unspecified, sepsis, respiratory failure and ...
Tópico(s): Global Public Health Policies and Epidemiology
2022 - Public Library of Science | PLOS Global Public Health
Produção Nacional
Revisado por pares
Demétrio de Abreu Sousa, Renato M. Gonçalves, Fernanda Fernandes Heleno, José Humberto de Queiróz, Mary Rosa Rodrigues de Marchi,
This paper presents the optimization of a method based on solid–liquid extraction followed by low-temperature partition (SLE-LTP) for the determination of persistent organic pollutants (organochlorinated pesticides and PCBs) in the eggs of the Pantanal caiman (Caiman yacare). The chemometric approach included a 24 factorial design and a triplicate central point. The extractor solvent volume (8–10 mL), vortexing time (1–5 min), centrifugation time (5–15 min) and freezing time (4–12 h) were the variables ...
Tópico(s): Toxic Organic Pollutants Impact
2014 - Elsevier BV | Microchemical Journal
Produção Nacional
Revisado por pares
Maurício Reginado Alves dos Santos, Andrina Guimarães Silva, Renato Abreu Lima, Daniella Karine Souza Lima, Lunalva Aurélio Pedroso Sallet, César Augusto Domingues Teixeira, Aline Roberta Polli, Valdir Alves Facundo,
Este trabalho teve como objetivo avaliar o potencial inseticida do extrato acetônico das folhas de Piper hispidum Kunth sobre Hypothenemus hampei (Ferrari, 1867) em aplicação tópica, superfície contaminada e efeito de repelência. Adotou-se as diluições de 25,0; 5,0; 0,1; 0,02; 0,004 e 0,0008 mg mL-1 para exposição em superfície contaminada e aplicação tópica. No teste de repelência, utilizou-se a diluição 0,5 mg mL-1 do extrato. As avaliações foram realizadas nas 48 horas após a exposição ao extrato. ...
Tópico(s): Essential Oils and Antimicrobial Activity
2010 - Springer Science+Business Media | Revista Brasileira de Botânica
Produção Nacional
Revisado por pares
M. R. A. dos Santos, Renato Abreu Lima, A.G Silva, D.K.S. Lima, Lunalva Aurélio Pedroso Sallet, C. A. D. Teixeira, Valdir Alves Facundo,
O óleo essencial das folhas de Schinus terebinthifolius foi obtido por hidrodestilação e analisado por CG-EM. O rendimento do óleo foi de 0,8%, sendo identificados 37 constituintes químicos. Os componentes principais foram germacreno D (25,0%), (E)-β-cariofileno (17,5%) e δ -elemeno (10,5%). O óleo essencial foi diluído em acetona nas concentrações de 10-2 a 10-8 e aplicado aos insetos (Hypothenemus hampei) por aplicação tópica e exposição em superfície contaminada. As taxas de mortalidade foram avaliadas ...
Tópico(s): Insect and Pesticide Research
2013 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Revista Brasileira de Plantas Medicinais
Produção Nacional
Revisado por pares
Erika Harumi Tanaka, Paulo Ferreira dos Santos, Júlia Guimarães Reis, Natália Camargo Rodrigues, Renato Moraes, Renato Abreu,
Background: Risk of falls increases as age advances. Complaints of impaired balance are very common in the elderly age group. Objectives: The objective of this study was to investigate whether the subjective perception of impaired balance was associated with deficits in postural control (objective analysis) in elderly community-dwelling women. Method: Static posturography was used in two groups: elderly women with (WC group) and without (NC group) complaints of impaired balance. The area, mean sway ...
Tópico(s): Scoliosis diagnosis and treatment
2015 - Elsevier BV | Brazilian Journal of Physical Therapy
Produção Nacional
Fernanda Bay Hurtado, Renato Abreu Lima, Leda Fabiélen Teixeira, Isadora Carmo Silva, Márcia Bay, Mariângela S. Azevedo, Valdir Alves Facundo,
Piper marginatum is traditionally known as "caapeba cheirosa" or "malvarisco", it is a medicinal plant native from Central and South America; its parts are traditionally used in folk medicine to treat stomach problems in general. Due to its importance in folk medicine and because it is a species mainly obtained by extractivism in an indiscrimante manner, this study aimed to extract, identify and quantify its fresh essential oils collected in Porto Velho, the state capital of Rondônia. The extraction ...
Tópico(s): Piperaceae Chemical and Biological Studies
2016 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência e Natura
Produção Nacional
Revisado por pares
Matheus Roberto da Mota Costa, André Lacerda de Abreu Oliveira, Renato Moran Ramos, Leonardo Waldstein de Moura Vidal, Niklas Borg, Odd Viking Höglund,
Ligation of the mesovarium in female dogs may be cumbersome with risk of complications and is associated with intense noxious stimuli. A resorbable implant, a self-locking loop designed for surgery, was developed as an alternative to traditional ligation. The study aimed to test the feasibility of ligating the canine ovarian pedicle with the implant and to compare its performance to traditional suture ligation. In total 45 intact female dogs destined for elective ovariohysterectomy and adoption ...
Tópico(s): Intestinal and Peritoneal Adhesions
2016 - BioMed Central | BMC Research Notes
Produção Nacional
Revisado por pares
Renato Abreu, Mikhail Y. R. Gadelha, Lucas C. Cordeiro, Eddie B. de Lima Filho, Waldir S. da Silva,
Currently, digital filters are employed in a wide range of signal processing applications, using fixed- and floating-point processors. Regarding the former, some filter implementations may be highly prone to errors, due to problems related to finite word-length. In particular, signal processing modules may produce overflows and unwanted noise, which are caused by quantization and round-off effects, during accumulative-addition and multiplication operations. As a consequence, the system output may ...
Tópico(s): Embedded Systems Design Techniques
2016 - Springer Science+Business Media | Journal of the Brazilian Computer Society
Produção Nacional
Revisado por pares
Diogo de Abreu Meireles, Renato M. Domingos, Jonas Weismann Gaiarsa, Eduardo Gomes Ragnoni, Renata Bannitz-Fernandes, José F. da Silva Neto, Robson Francisco de Souza, Luís Eduardo Soares Netto,
Ohr and OsmC proteins comprise two subfamilies within a large group of proteins that display Cys-based, thiol dependent peroxidase activity. These proteins were previously thought to be restricted to prokaryotes, but we show here, using iterated sequence searches, that Ohr/OsmC homologs are also present in 217 species of eukaryotes with a massive presence in Fungi (186 species). Many of these eukaryotic Ohr proteins possess an N-terminal extension that is predicted to target them to mitochondria. ...
Tópico(s): Advanced Nanomaterials in Catalysis
2017 - Elsevier BV | Redox Biology
Gerlandes Fernandes de Oliveira, Mariane Albuquerque Lima Ribeiro, Gabriela Vieira de Souza Castro, André Luiz Rodrigues Menezes, Renato Abreu Lima, Romeu Paulo Martins Silva, Dionatas Ulises de Oliveira Meneguetti,
Introduction: Chagas disease (CD), also known as American Trypanosomiasis, is an infectious parasitic disease caused by the etiologic agent Trypanosoma cruzi. It is considered endemic in the low-income population and is classified by the WHO as a neglected tropical disease. In the state of Acre, there is almost no scientific data regarding the epidemiology of CD, even though the first autochthonous case was registered in the 1980s. Objective: To analyze the epidemiological panorama of the transmission ...
Tópico(s): Trypanosoma species research and implications
2018 - UNIVERSIDADE DE SÃO PAULO | Journal of Human Growth and Development
Gilberto Berardinelli, Nurul Huda Mahmood, Renato Abreu, Thomas Jacobsen, Klaus I. Pedersen, István Z. Kovács, Preben Mogensen,
Uplink grant-free schemes have the promise of reducing the latency of a user-equipmentinitiated transmission by avoiding the handshaking procedure for acquiring a dedicated scheduling grant. However, the possibility of successfully delivering a payload within a latency constraint may be severely compromised in case of grant-free operations over shared radio resources. In this paper, we study the performance of two different uplink grant-free schemes over shared resources recently discussed within ...
Tópico(s): IoT Networks and Protocols
2018 - Institute of Electrical and Electronics Engineers | IEEE Access
Thomas Jacobsen, Renato Abreu, Gilberto Berardinelli, Klaus I. Pedersen, István Z. Kovács, Preben Mogensen,
The fifth-generation (5G) radio networks will support ultra-reliable low-latency communications (URLLC). In the uplink, the latency can be reduced by removing the time-consuming and error-prone scheduling procedure and, instead, using the grant-free (GF) transmissions. Reaching the strict URLLC reliability requirements with GF transmissions is, however, particularly challenging due to the wireless channel uncertainties and interference from other URLLC devices. As a consequence, the supported URLLC ...
Tópico(s): Advanced MIMO Systems Optimization
2019 - Institute of Electrical and Electronics Engineers | IEEE Access
Elisabete da Costa, Fernando Ricardo, Tânia Melo, Renato Mamede, Renato Abreu, Pedro Domíngues, M. Rosário M. Domingues, Ricardo Calado,
The wild harvest and aquaculture of Ulva spp. has deserved growing attention in Europe. However, the impact of geographical origin on the biochemical composition of different species and/or strains is yet to be described in detail. Hence, the present study aimed to detect the variability of the lipidome of different species and/or strains of Ulva originating from different geographic locations. We hypothesized that lipidomic signatures can be used to trace the geographic origin post-harvesting of ...
Tópico(s): Marine and coastal plant biology
2020 - Multidisciplinary Digital Publishing Institute | Biomolecules
Renato Abreu, Guillermo Pocovi, Thomas Jacobsen, Marco Centenaro, Klaus I. Pedersen, Troels Kolding,
Time-sensitive communications (TSC) in wireless networks is an emerging paradigm that gains research momentum as an enabler of the industrial Internet of Things. As compared to ultra-reliable low-latency communications (URLLC) in fifth-generation cellular networks, TSC has stricter requirements in terms of latency and reliability, and also demands absolute time-synchronization and on-time delivery of packets for deterministic and isochronous real-time applications. In this regard, a key question is ...
Tópico(s): Wireless Body Area Networks
2020 - Institute of Electrical and Electronics Engineers | IEEE Access
Produção Nacional
Revisado por pares
Sávio Bastos de Souza, Paula Gebe Abreu Cabral, Renato Martins da Silva, Raul Ferraz Arruda, Sheila Passos de Figueiredo Cabral, Arícia Leone Evangelista Monteiro de Assis, Antônio Brazil Viana, Wim Degrave, Aline dos Santos Moreira, Cléber Glória Silva, Junbiao Chang, Pingsheng Lei,
In 2019, a highly pathogenic coronavirus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) surfaced and resulted in the outbreak of coronavirus disease 2019 (COVID-19). With the aim of finding effective drugs to fight against the disease, several trials have been conducted since COVID-19 can only be considered a treatable disease, from a clinical point of view, after the availability of specific and effective antivirals. AZVUDINE (FNC), initially developed for treating HIV, is a potential ...
Tópico(s): SARS-CoV-2 detection and testing
2023 - Frontiers Media | Frontiers in Medicine
Produção Nacional
Revisado por pares
Carmen Wobeto, Angelita Duarte Corrêa, Celeste Maria Pato Abreu, Custódio Donizete dos Santos, José Renato de Abreu,
The high number of cassava cultivars adapted to many different regions provides a wide variation in the chemical composition of cassava leaves meal (CLM). Therefore, the contents of some nutrients in CLM from five cultivars at three ages of the plant were investigated in order to select the cultivars and ages with superior levels of these nutrients. When the plants were 12 months old, the highest levels of crude protein (CP), beta-carotene, iron, magnesium, phosphorus and sulfur were observed. The ...
Tópico(s): Plant Micronutrient Interactions and Effects
2006 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology
Produção Nacional
Revisado por pares
Aline Moraes de Abreu, Duan Renato da Silva Fraga, Bruna Bastos Giergowicz, Rosália Figueiró Borges, Roberta Waterkemper,
ABSTRACT Objective: To synthesize the best available evidence on the effectiveness of nursing interventions in radiotherapy patient care and to summarize the evidence on the experience and acceptability of interventions reported by health professionals involved in the prevention and treatment of side effects. Method: A mixed-method systematic review. Quantitative and qualitative studies are presented. Results: Twelve studies published between 2013 and 2017 were included. Most interventions found ...
Tópico(s): Radiation Effects and Dosimetry
2021 - UNIVERSIDADE DE SÃO PAULO | Revista da Escola de Enfermagem da USP
Produção Nacional
Revisado por pares
Ricardo Vessecchi, Norberto Peporine Lopes, Fábio C. Gozzo, Felipe Augusto Dörr, Michael Murgu, Daniel Temponi Lebre, Renato Abreu, Oscar V. Bustillos, José M. Riveros,
In commemoration of the International Year of Chemistry this article presents the normalization and standardization of key terms used in mass spectrometry in Portuguese Language.
Tópico(s): Various Chemistry Research Topics
2011 - Brazilian Chemical Society | Química Nova
Produção Nacional
Revisado por pares
Letícia Aparecida Ferreira de Abreu, Renato Paiva, Judith Georgette Alcalde Mosqueira, Michele Valquíria dos Reis, Ana Beatriz Silva Araújo, Eduardo Valério de Barros Vilas Boas,
ABSTRACT Campomanesia rufa (O. Berg) Nied. is a native Cerrado species that presents great edible potential. However, it is a species “in danger of extinction” as recommended by the International Union for the Conservation of Nature (IUCN). No technical and scientific information about the species exists, thus demonstrating the importance of its research. The present work aimed at the physical and chemical characterization of immature and mature C. rufa fruits. The fruits showed a change in coloration ...
Tópico(s): Growth and nutrition in plants
2020 - UNIVERSIDADE FEDERAL DE LAVRAS | Ciência e Agrotecnologia
Produção Nacional
Revisado por pares
Mayara Neves Santos Guedes, Celeste Maria Patto de Abreu, Luana Aparecida Castilho Maro, Rafael Pio, José Renato de Abreu, João Otávio de Oliveira,
Sensorial attributes such as color, texture, acidity and nutritional composition are essential quality components for blackberry (Rubus spp.). The mineral content and quality of fruits of different blackberry cultivars produced in Lavras, Southern Minas Gerais, in a tropical climate at an elevation (Cwb, according to Köppen) were analyzed. The analyzed minerals were phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), zinc (Zn), manganese (Mn), copper (Cu) and iron (Fe). Additionally, chemical characteristics, ...
Tópico(s): Plant Physiology and Cultivation Studies
2013 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum Agronomy
Produção Nacional
Revisado por pares
Thiago Gerônimo Pires Alegria, Diogo de Abreu Meireles, José Renato Rosa Cussiol, Martín Hugo, Madia Trujillo, Marcos Antônio de Oliveira, Sayuri Miyamoto, Raphael Ferreira Queiroz, Napoleão Fonseca Valadares, Richard Charles Garratt, Rafael Radí, Paolo Di Mascio, Ohára Augusto, Luís Eduardo Soares Netto,
Significance Hydroperoxides play central roles in cell signaling. Hydroperoxides of arachidonic acid are mediators of inflammatory processes in mammals, whereas hydroperoxides of linoleic acid play equivalent roles in plants. Peroxynitrite is also involved in host–pathogen interactions, and hydroperoxide levels must therefore be strictly controlled by host-derived thiol-dependent peroxidases. Organic hydroperoxide resistance (Ohr) enzymes, which are present in many bacteria, display unique biochemical ...
Tópico(s): Neutrophil, Myeloperoxidase and Oxidative Mechanisms
2016 - National Academy of Sciences | Proceedings of the National Academy of Sciences