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ABSTRACT Objective: Evaluate the influence of the most used surgical positioners for lumbar lordosis (LL) in asymptomatic individuals. Methods: Cross-sectional study based on demographic data and radiographic parameters of asymptomatic individuals. For this study, 16 volunteers, 15 males, and one female were selected, and the average age was 24.6 years. They were submitted to lateral radiographs of the lumbar spine in orthostasis in use of the following positioners: gel cushion, gel cushion with hip extension, four-point Relton-Hall and Wilson-type positioner. Results: The mean LL in the orthostatic position was 58.76º, whereas in the gel cushion positioner it was 52.51; on the gel cushion with hip extension of 58.23º, Relton-Hall/4points 37.63º and, finally, on the Wilson-type positioner of 40.87º. An average reduction of 5.42º of the LL was observed when positioning on the gel cushion in relation to the orthostasis. In the linear regression analysis, the data presented statistically significant results (p<0.05), demonstrating that the L4-S1 segment influences 60% in LL. Conclusion: The positioner with gel cushion and hip extension reproduces an LL similar to physiological values. Relton-Hall and Wilson-type positioners with hip flexion promote hypolordotic positioning compared to basal lordosis in orthostasis. Hip extension alone generated a 5.96º increase in the subject’s lordosis. The L4-S1 segment has a 60% influence on the LL when the individuals are in the positioners. Level of evidence III; Controlled cross-sectional study.

RESUMEN: Objetivo: Evaluar la influencia de los posicionadores quirúrgicos para la lordosis lumbar (LL) en individuos asintomáticos. Métodos: Estudio transversal con datos demográficos y parámetros radiográficos de individuos asintomáticos. Utilizamos 16 voluntarios, 15 hombres y una mujer, edad media de 24,6 años. Sometidos a radiografías laterales de la columna lumbar en ortostasis en los siguientes posicionadores: almohadilla de gel, almohadilla de gel con extensión de cadera, posicionador de cuatro puntos y posicionador tipo Wilson. Resultados: El promedio de LL en posición ortostática fue de 58,76º, en el posicionador de almohadilla de gel fue de 52,51º; en almohadilla de gel con extensión de cadera de 58,23º, 4 puntos 37,63º y, por último, en posicionador tipo Wilson de 40,87º. Se observó una reducción promedio de 5,42º de LL al posicionarse sobre la almohadilla de gel en relación a ortostasis. En el análisis de regresión lineal, los datos presentaron resultados estadísticamente significativos (p<0,05), demostrando que el segmento L4-S1 tiene una influencia de 60% en LL. Conclusión: El posicionador con almohadilla de gel y con extensión de cadera reproduce una LL similar a la fisiológica. Relton-Hall y Wilson con flexión de cadera promueven el posicionamiento hipolordótico en comparación con la lordosis basal. La extensión de la cadera por sí sola fue capaz de generar un aumento de 5,96º en la lordosis. El segmento L4-S1 tiene una influencia del 60% en la LL cuando los individuos están en los posicionadores. Nivel de evidencia III; Estudio Transversal Controlado.

RESUMO: Objetivo: Avaliar a influência dos posicionadores cirúrgicos na lordose lombar (LL) em indivíduos assintomáticos. Métodos: Estudo transversal com dados demográficos e parâmetros radiográficos de indivíduos assintomáticos. Utilizamos 16 voluntários, sendo 15 do gênero masculino e uma do gênero feminino, com idade média de 24,6 anos. Foram submetidos a realização de radiografias em perfil da coluna lombar em ortostase nos seguintes posicionadores: coxim em gel, coxim em gel com extensão do quadril, Relton-Hall em quatro pontos e posicionador tipo Wilson. Resultados: A média de LL na posição ortostática foi de 58,76º, já no posicionador coxim em gel de 52,51; no coxim em gel com extensão dos quadris de 58,23º, Relton-Hall/4pontos 37,63º e, por último, no posicionador tipo Wilson, de 40,87º. Houve redução média de 5,42º da LL ao posicionar no coxim em gel em relação a ortostase, na análise de regressão linear os dados apresentaram resultados estaticamente significativos (p<0,05), demostrando que o seguimento L4-S1 apresenta uma influência de 60% na LL. Conclusão: O posicionador coxins em gel e extensão do quadril reproduz uma LL semelhante à fisiológica. Posicionadores do tipo Relton-Hall e Wilson com flexão do quadril promovem um posicionamento hipolordótico comparada a lordose basal em ortostase. A extensão do quadril por si só foi capaz de gerar um aumento de 5,96º na lordose do indivíduo. O seguimento L4-S1 apresenta uma influência de 60% na LL quando os indivíduos estão nos posicionadores. Nível de Evidência III; Estudo Transversal Controlado.

https://doi.org/10.1590/s1808-185120232202273127

Contribution of public oral pathology services to the diagnosis of oral and oropharyngeal cancer in Brazil
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LOUREDO, Brendo Vinicius Rodrigues

; CURADO, Maria Paula

; PENAFORT, Paulo Victor Mendes

; DE ARRUDA, José Alcides Almeida

; ABREU, Lucas Guimarães

; MESQUITA, Ricardo Alves

; PINTO-JÚNIOR, Décio dos Santos

; ABRAHÃO, Aline Corrêa

; ANDRADE, Bruno Augusto Benevenuto de

; AGOSTINI, Michelle

; MORAES, Renata Mendonça

; ANBINDER, Ana Lia

; DOURADO, Pedro Henrique Silva

; SANTOS, Teresa Cristina Ribeiro Bartholomeu dos

; PIRES, Fábio Ramoa

; BORDIGNON, Natalia Cristina Trentin

; GONDAK, Rogério Oliveira

; DE OLIVEIRA, Marcia Gaiger

; CARRARD, Vinicius Coelho

; MARTINS, Manoela Domingues

; SOUSA-NETO, Sebastião Silvério

; ARANTES, Diego Antônio Costa

; MENDONÇA, Elismauro Francisco

; CIESLAK-SANCHES, Silvia Roberta

; ANTUNES, Daniella Moraes

; AMARAL-SILVA, Gleyson Kleber do

; MANIERI, Patricia Rubia

; RAMALHO, Luciana Maria Pedreira

; DOS SANTOS, Jean Nunes

; LEONEL, Augusto César Leal da Silva

; PEREZ, Danyel Elias da Cruz

; VERHEUL, Hannah Carmem Carlos Ribeiro Silva

; BARROSO, Keila Martha Amorim

; RODRIGUES, Flávia Luiza Santos

; GONZAGA, Amanda Katarinny Goes

; FERNANDES, Romana Renery

; DE SOUZA, Lélia Batista

; SOUZA, Lucas Lacerda de

; PONTES, Flávia Sirotheau Corrêa

; PONTES, Hélder Antônio Rebelo

; SILVA, Caroline Alfaia

; CÂMARA, Jeconias

; LIBÓRIO-KIMURA, Tatiana Nayara

; SANTOS-SILVA, Alan Roger

; LOPES, Márcio Ajudarte

; ALMEIDA, Oslei Paes de

; ROMAÑACH, Mário José

; VARGAS, Pablo Agustin

Brazilian Oral Research

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2023, Volume 37 elocation e126

Resumo: En | Texto: En | PDF: En

Abstract This study aimed to evaluate the contribution of oral and maxillofacial pathology laboratories (OMPLs) in Brazilian public universities to the diagnosis of lip, oral cavity, and oropharyngeal squamous cell carcinoma (SCC). A cross-sectional study was performed using biopsy records from a consortium of sixteen public OMPLs from all regions of Brazil (North, Northeast, Central-West, Southeast, and South). Clinical and demographic data of patients diagnosed with lip, oral cavity, and oropharyngeal SCC between 2010 and 2019 were collected from the patients’ histopathological records. Of the 120,010 oral and maxillofacial biopsies (2010-2019), 6.9% (8,321 cases) were diagnosed as lip (0.8%, 951 cases), oral cavity (4.9%, 5,971 cases), and oropharyngeal (1.2%, 1,399 cases) SCCs. Most cases were from Brazil’s Southeast (64.5%), where six of the OMPLs analyzed are located. The predominant profile of patients with lip and oral cavity SCC was Caucasian men, with a mean age over 60 years, low schooling level, and a previous history of heavy tobacco consumption. In the oropharyngeal group, the majority were non-Caucasian men, with a mean age under 60 years, had a low education level, and were former/current tobacco and alcohol users. According to data from the Brazilian National Cancer Institute, approximately 9.9% of the total lip, oral cavity, and oropharyngeal SCCs reported over the last decade in Brazil may have been diagnosed at the OMPLs included in the current study. Therefore, this data confirms the contribution of public OMPLs with respect to the important diagnostic support they provide to the oral healthcare services extended by the Brazilian Public Health System.

https://doi.org/10.1590/1807-3107bor-2023.vol37.0126

QUEUE PROFILE FOR PEDIATRIC SCOLIOSIS SURGERY IN A REFERENCE HOSPITAL IN THE BRAZIL’S MIDWEST
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DORNELES FILHO, SINVAL

; DAHER, MURILO TAVARES

; LOMAZ, MATEUS BERGAMO

; MELO, LUCAS LODOMIRO

; ORCINO, JULIANE LEITE

; BITTAR, NATHALIA AIDAR

; SOUZA, GABRIEL JOãO FRANCISCO DE

; MORAES, THIAGO VINíCIUS DE ASSIS

; FELISBINO JúNIOR, PEDRO

; SILVA, PAULO HENRIQUE MARTINS

Coluna/Columna

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2023, Volume 22 Nº 3 elocation e273450

Resumo: En Es Pt | Texto: En Es Pt | PDF: En | PDF: Es | PDF: Pt

ABSTRACT Objective: To describe the epidemiological profile of the list of patients with pediatric scoliosis (0 to 18 years old) treated at a tertiary public hospital in the Midwest Region. Methods: A cross-sectional analytical study of patients with scoliosis from the orthopedic service of a reference center was carried out, and data collected on age, sex, date of menarche, weight, height, etiology, curve classification, form of referral, treatment performed before and after care and waiting time for surgery after indication. The sample consisted of 60 patients randomly selected among those treated. Results: 60 patients were evaluated, 44 (73.3%) were female, and 16 (26.7%) were male, with a mean age of 13.4 years. Until the moment of the study, six patients underwent surgery after being treated at the reference center. Idiopathic scoliosis was the most frequent in 38 (63%) patients. No conduct had been performed in 47 (78.3%) patients before referral to the reference center. Aftercare at the reference center, surgical treatment was indicated in 44 (73.3%) patients. The mean waiting time for surgery after the indication was 22 months, ranging from 6 to 40 months. Conclusions: The list of patients with pediatric scoliosis treated at the reference center in the Midwest region is composed of young girls with idiopathic scoliosis who, for the most part, did not have the indication of using a brace before being referred to the reference center, and most of them had an indication for surgery for adequate treatment. Level of Evidence IV; Descriptive Study.

RESUMEN Objetivo: Describir el perfil epidemiológico de pacientes con escoliosis pediátrica (0 a 18 años) atendidos en un hospital público terciario de la Región Centro Oeste. Métodos: Se realizó un estudio analítico transversal de pacientes con escoliosis del servicio de ortopedia del centro de referencia y se recogieron datos sobre edad, sexo, fecha de la menarquia, peso, talla, etiología, clasificación de la curva, forma de derivación, tratamiento realizado antes y después de la atención y el tiempo de espera para la cirugía después de la indicación. La muestra estuvo constituida por 60 pacientes seleccionados aleatoriamente. Resultados: De los 60 pacientes, 44 (73,3%) eran mujeres y 16 (26,7%) hombres, con edad media de 13,4 años. Hasta el momento del estudio, seis pacientes fueron intervenidos quirúrgicamente. La escoliosis idiopática fue la más frecuente, en 38 (63%) pacientes. En 47 (78,3%) pacientes no se había realizado ninguna conducta antes de la derivación al centro de referencia. Tras la atención en el centro de referencia, se indicó tratamiento quirúrgico en 44 (73,3%) pacientes. El tiempo medio de espera de la cirugía fue de 22 meses, con un rango de 6 a 40 meses. Conclusiones: La lista de pacientes con escoliosis pediátrica atendidos en el único centro de referencia de la región Centro Oeste está compuesta por niñas jóvenes, quienes en su mayor parte no tenían indicación de uso de ortesis, y la mayoría tenía indicación de cirugía para un adecuado tratamiento. Nivel de evidencia IV; Estudio Descriptivo.

RESUMO Objetivo: Descrever o perfil epidemiológico da lista de pacientes com escoliose pediátrica (0 a 18 anos) atendidos em hospital público terciário da Região Centro-Oeste. Métodos: Foi realizado estudo analítico transversal de pacientes com escoliose do serviço de ortopedia do centro de referência e coletados dados de idade, sexo, data da menarca, peso, altura, etiologia, classificação da curva, forma de encaminhamento, tratamento realizado antes e após o atendimento e tempo de espera para cirurgia após indicação. A amostra foi composta por 60 pacientes selecionados randomicamente. Resultados: Dos 60 pacientes avaliados, 44 (73,3%) eram do sexo feminino e 16 (26,7%) do sexo masculino, com idade média de 13,4 anos. Até o momento do estudo, seis pacientes foram submetidos a cirurgia após o atendimento no centro de referência. A escoliose idiopática foi a mais frequente em 38 (63%) pacientes. Nenhuma conduta havia sido realizada em 47 (78,3%) pacientes antes do encaminhamento ao centro de referência. Após o atendimento no centro de referência, o tratamento cirúrgico foi indicado em 44 (73,3%) pacientes. O tempo médio de espera pela cirurgia após a indicação foi de 22 meses, variando de 6 a 40 meses. Conclusões: A lista de pacientes com escoliose pediátrica atendidos no único centro de referência da região Centro-oeste é composta por meninas jovens, com escoliose idiopática, que em grande parte não tiveram a indicação do uso de colete antes do encaminhamento ao centro de referência, e tiveram em sua maioria indicação de cirurgia para tratamento adequado. Nível de Evidência IV; Estudo Descritivo.

https://doi.org/10.1590/s1808-185120222203273450

Communication board in locked-in syndrome: a practical interaction method with the patient lockedin locked syndrome
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Vieira, Gabriel de Deus

; Ferreira, Zenóbio Cosme Gonçalves

; Nóbrega, Lucas

; Cardoso, Francisco Saulo Sampaio

; Leal, Eduardo Martins

; Schlindwein, Rachel

Dementia & Neuropsychologia

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2023, Volume 17 elocation e20230041

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO A síndrome do encarceramento é uma condição neurológica caracterizada por tetraplegia, mutismo, preservação do movimento vertical dos olhos, movimento palpebral superior e consciência intacta, impossibilitando a comunicação adequada do paciente. Descrevemos um caso para analisar a prática de criação de um método de comunicação em um paciente com síndrome do encarceramento. Foram criadas duas pranchas de comunicação, adaptadas à língua portuguesa, e um atalho para indagar sobre o bem-estar físico e emocional do paciente. Tivemos dificuldade com a prancha de comunicação inicial em razão da baixa escolaridade do paciente, então criamos uma nova prancha de comunicação adaptada ao seu contexto social. A nova prancha tinha um atalho para indagar sobre o bem-estar físico e emocional do paciente. A prancha de comunicação teve impacto positivo no desenvolvimento do tratamento e na vida do paciente. tetraplegia mutismo olhos intacta portuguesa bemestar bem estar social

ABSTRACT Locked-in syndrome is a neurological condition characterized by tetraplegia, mutism, preservation of vertical eye movement, superior eyelid movement, and intact consciousness, making it impossible for the patient to communicate properly. We herein describe a case to analyze the practice of developing a method of communication for a patient with locked-in syndrome. Two communication boards were created, adapted to the Portuguese language, as well as a shortcut to inquire about the physical and emotional patient’s well-being. We had difficulty with the initial communication board, due to the patient’s low education level, so we adapted a new one to the patient’s social context, including a shortcut to inquire about physical and emotional well-being. The communication board had a positive impact on treatment development and the patient’s life. Lockedin Locked in tetraplegia mutism movement consciousness properly lockedin locked created language patients s wellbeing. wellbeing being. being well-being level context life

https://doi.org/10.1590/1980-5764-dn-2023-0041

Pathological traits and adaptability as predictors of engagement, job satisfaction, burnout and workaholism
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Salvador, Ana Paula

; Gonçalves, André Pereira

; Martins, Gustavo Henrique

; Carvalho, Lucas de Francisco

Psicologia: Teoria e Pesquisa

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2022, Volume 38 elocation e38551

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Este estudo teve como objetivo testar a capacidade preditiva de traços patológicos da personalidade e adaptabilidade de carreira sobre quatro construtos que compõem o bem-estar no trabalho: engajamento no trabalho, satisfação no trabalho, burnout e workaholism. Participaram 204 adultos brasileiros trabalhadores (M idade = 34,02; DP = 10,39) que responderam instrumentos que mensuram traços patológicos, recursos de adaptabilidade de carreira e componentes do bem-estar no trabalho. Nossos achados indicaram que os traços patológicos estão, de modo geral, relacionados negativamente com satisfação no trabalho e engajamento no trabalho e positivamente com burnout e workaholism. Após a inserção da adaptabilidade de carreira houve aumento da explicação na maioria dos modelos, sendo que a contribuição única de adaptabilidade foi significativa apenas para predição de satisfação no trabalho.

Abstract This study aimed to test the predictive capacity of pathological traits of personality and career adaptability on four constructs that compose the well-being at work: work engagement, job satisfaction, burnout, and workaholism. A total of 204 Brazilian working adults (M age = 34.02, SD = 10.39) participated in the study, which responded to scales measuring pathological traits, career adaptability resources, and well-being components at work. Our findings indicate that pathological traits are, in general, negatively related to job satisfaction and work engagement and positively associated with burnout and workaholism. After the insertion of career adaptability, there was an increase in most of the models' explanation. The contribution of adaptability was significant only for job satisfaction prediction.

https://doi.org/10.1590/0102.3772e38551

Consensus on diagnosis and management of non-metastatic castration resistant prostate cancer in Brazil: focus on patient, selection, treatment efficacy, side effects and physician's perception according to patient comorbidities
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Maluf, Fernando

; Soares, Andrey

; Avanço, Guilherme

; Hada, Aline Lury

; Cardoso, Ana Paula Garcia

; Carneiro, Arie

; Herchenhorn, Daniel

; Jardim, Denis Leonardo Fontes

; Schutz, Fabio Augusto

; Kater, Fabio Roberto

; Pereira, Felipe Moraes Toledo

; Monteiro, Fernando Sabino Marques

; Morbeck, Igor Alexandre Protzner

; Reolon, João Francisco Navarro

; Trindade, Karine Martins da

; Andrade, Livia Maria Querino da Silvo

; Nogueira, Lucas Mendes

; Furoni, Renato

; Natel, Ricardo Azze

; Reis, Rodolfo Borges dos

; Fogace, Rodrigo Nogueira

; Souza, Vinicius Carrera

International braz j urol

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Mar 2021, Volume 47 Nº 2 Páginas 359 - 373

Resumo: En | Texto: En | PDF: En

ABSTRACT Background: Non-metastatic castration resistant prostate cancer (M0 CRPC) has seen important developments in drugs and diagnostic tools in the last two years. New hormonal agents have demonstrated improvement in metastasis free survival in M0 CRPC patients and have been approved by regulatory agencies in Brazil. Additionally, newer and more sensitive imaging tools are able to detect metastasis earlier than before, which will impact the percentage of patients staged as M0 CRPC. Based on the available international guidelines, a group of Brazilian urology and medical oncology experts developed and completed a survey on the diagnosis and treatment of M0 CRPC in Brazil. These results are reviewed and summarized and associated recommendations are provided. Objective: To present survey results on management of M0 CRPC in Brazil. Design, setting, and participants: A panel of six Brazilian prostate cancer experts determined 64 questions concerning the main areas of interest: 1) staging tools, 2) treatments, 3) side effects of systemic treatment/s, and 4) osteoclast-targeted therapy. A larger panel of 28 Brazilian prostate cancer experts answered these questions in order to create country-specific recommendations discussed in this manuscript. Outcome measurements and statistical analysis: The panel voted publicly but anonymously on the predefined questions. These answers are the panelists' opinions, not a literature review or meta-analysis. Therapies not yet approved in Brazil were excluded from answer options. Each question had five to seven relevant answers including two non-answers. Results were tabulated in real time. Conclusions: The results and recommendations presented can be used by Brazilian physicians to support the management of M0 CRPC patients. Individual clinical decision making should be supported by available data, however, for Brazil, guidelines for diagnosis and management of M0 CRPC patients have not been developed. This document will serve as a point of reference when confronting this disease stage.

https://doi.org/10.1590/s1677-5538.ibju.2020.0249 789 downloads

Early administration of fibrinogen concentrate in patients with polytrauma with thromboelastometry suggestive of hypofibrinogenemia: A randomized feasibility trial
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Lucena, Lucas Siqueira de

; Rodrigues, Roseny dos Reis

; Carmona, Maria José Carvalho

; Noronha, Francisco José Diniz

; Oliveira, Heleno de Paiva

; Lima, Natalia Martins

; Pinheiro, Rodrigo Brandão

; Silva, Wallace Andrino da

; Cavalcanti, Alexandre Biasi

Clinics

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2021, Volume 76 elocation e3168

Resumo: En | Texto: En | PDF: En

OBJECTIVE: To evaluate the clinical effects of early administration of fibrinogen concentrate in patients with severe trauma and hypofibrinogenemia. METHODS: We conducted an open randomized feasibility trial between December 2015 and January 2017 in patients with severe trauma admitted to the emergency department of a large trauma center. Patients presented with hypotension, tachycardia, and FIBTEM findings suggestive of hypofibrinogenemia. The intervention group received fibrinogen concentrate (50 mg/kg), and the control group did not receive early fibrinogen replacement. The primary outcome was feasibility assessed as the proportion of patients receiving the allocated treatment within 60 min after randomization. The secondary outcomes were transfusion requirements and other exploratory outcomes. Randomization was performed using sequentially numbered and sealed opaque envelopes. ClinicalTrials.gov: NCT02864875. RESULTS: Thirty-two patients were randomized (16 in each group). All patients received the allocated treatment within 60 min after randomization (100%, 95% confidence interval, 86.7%-100%). The median length of intensive care unit stay was shorter in the intervention group (8 days, interquartile range [IQR] 5.75-10.0 vs. 11 days, IQR 8.5-16.0; p=0.02). There was no difference between the groups in other clinical outcomes. No adverse effects related to treatment were recorded in either group. CONCLUSION: Early fibrinogen replacement with fibrinogen concentrate was feasible. Larger trials are required to properly evaluate clinical outcomes.

https://doi.org/10.6061/clinics/2021/e3168 49 downloads

Quality analysis of water level series obtained by altimetric radar satellite along the São Francisco River
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Martins, Luana Kessia Lucas Alves

; Maillard, Philippe

; Pinto, Eber José de Andrade

; Moreira, Daniel Medeiros

RBRH

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2021, Volume 26 elocation e28

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Radares altimétricos são equipamentos que permitem a obtenção da elevação da superfície, especialmente nos oceanos ou geleiras. O uso de dados de altimetria em cursos d’água continentais envolve desafios metodológicos, como a frequência de passagem do satélite (27 a 35 dias tipicamente), acurácia de decímetros, manipulação e processamento dos dados, especialmente para rios mais estreitos (largura < 1 km) como o Rio São Francisco. A altimetria por satélite radar propicia ganhos como a cobertura espacial e referência altimétrica global dos dados, que seriam impensáveis para a rede de monitoramento fluviométrico in situ convencional. Assim, os dados altimétricos deveriam ser usados como uma fonte complementar e/ou alternativa aos dados in situ. Neste contexto, este trabalho se propõe a consolidar e avaliar séries altimétricas de cinco diferentes missões: Envisat nas duas órbitas, Saral, Sentinel 3-A e Sentinel 3-B. Para análise do desempenho dos altímetros, 17 séries de nível d’água foram comparadas aos dados de estações fluviométricas niveladas viabilizando o cálculo do erro absoluto e relativo. Os erros encontrados são compatíveis aos encontrados na literatura, variando entre 0.13 m a 0.36 m nos melhores casos (41%). Os satélites Sentinel-3 apresentaram os melhores resultados de RMSE absoluto/relativo: 0.95/0.49 m (S-3A) e 0.96/0.52 m (S-3B). Na sequência, Envisat-X (1.39/0.50 m), Envisat (1.87/0.56 m) e Saral (1.74/0.60 m).

ABSTRACT Radar altimeters are instruments carried on space missions and allow for determination of heights, particularly in oceans and ice sheets. The use of altimetry data on continental waters involves several challenges, such as the revisit frequency (typically 27 to 35 days), an accuracy of decimeters, data handling and processing, particularly for narrow rivers such as the São Francisco River (width<1km). Radar satellite altimetry has advantages over the conventional in situ monitoring network, including in terms of spatial coverage and global altimetric reference of data. Thus, altimetry data should be used as a complementary and/or alternative source to in situ data. In this context, this study consolidates and evaluates the altimetric series of five different altimetry missions: Envisat in two orbits, Saral, Sentinel 3-A, and Sentinel 3-B. The altimetry water level time series of 17 Virtual stations were compared with leveled gauging stations series to calculate absolute and relative errors. Ultimately, the errors varied from 0.13 m to 0.36 m in the best cases (41%), in line with recent literature. Sentinel-3 satellites showed the best RMSE absolute/relative results: 0.95/0.49 m (S-3A) and 0.96/0.52 m (S-3B). The second best RMSEs was Envisat-X (1.39/0.50 m), then Envisat (1.87/0.56 m) and Saral (1.74/0.60 m).

https://doi.org/10.1590/2318-0331.262120210069

Comparison of optical sensors in assessing the nitrogen (N) status in corn
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Nogueira Martins, Rodrigo

; Pinto, Francisco de Assis de Carvalho

; Rosas, Jorge Tadeu Fim

; Santos, Fernando Ferreira Lima dos

; Viana, Lucas de Arruda

Idesia (Arica)

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Mar 2020, Volume 38 Nº 1 Páginas 67 - 73

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Nitrogen (N) plays a key role for optimal plant growth and, in particular, for profitable crop production. Optimal N management using optical sensors can provide a rapid assessment of a crop N status. Therefore, this study aimed at comparing the efficiency of two chlorophyll meters in assessing the N status in corn plants when using an economical optimum dose of nitrogen under variable rate application. To do so, a field experiment using a randomized block design with 5 treatments and 5 replicates was carried out in Januária - Brazil (15| 28' 55" S, 44° 22' 41'' W; 474 m) in 2018. Treatments consisted of comparing the pre-fixed N fertilization system with three strategies of variable rate N application using different thresholds of the nitrogen sufficiency index (NSI) in the V4, V8, V10, and V14 vegetative stages. As a result, both chlorophyll meters were capable of detecting the need for N application and differentiating between the plants that received or did not receive N application. In addition, readings from both sensors were highly correlated (> 0.92) from the V6 to the V18 stage. Lastly, both chlorophyll meters were able to identify the crop development variability and could be a suitable tool to monitor the nutritional status and for guiding N fertilization in corn crops.

RESUMEN El nitrógeno (N) desempeña un papel clave para el crecimiento óptimo de las plantas y, en particular, para la producción rentable de cultivos. La gestión óptima de N mediante sensores ópticos puede proporcionar una evaluación rápida del estado de N de un cultivo. Por lo tanto, este estudio tuvo como objetivo comparar la eficiencia de dos medidores de clorofila en la evaluación del estado de N en las plantas de maíz cuando se utiliza una dosis óptima de nitrógeno económica bajo una aplicación de tasa variable. Para hacerlo, se realizó un experimento de campo utilizando un diseño de bloques al azar con 5 tratamientos y 5 réplicas en Januária - Brasil (15 °28 '55' 'S, 44 °22'41 '' O; 474 m) en 2018. Los tratamientos consistieron en comparar el sistema de fertilización de N preestablecido con tres estrategias de aplicación de N de velocidad variable utilizando diferentes umbrales del índice de suficiencia de nitrógeno (NSI) en las etapas vegetativas V4, V8, V10 y V14. Como resultado, ambos medidores de clorofila fueron capaces de detectar la necesidad de la aplicación de N y diferenciar entre las plantas que recibieron o no la aplicación de N. Además, las lecturas de ambos sensores estaban altamente correlacionadas (> 0,92) desde la etapa V6 a la etapa V18. Por último, ambos medidores de clorofila pudieron identificar la variabilidad del desarrollo del cultivo y podrían ser una herramienta adecuada para monitorear el estado nutricional y para guiar la fertilización con N en los cultivos de maíz.

478 downloads

10.

Insect (Hexapoda) diversity in the oceanic archipelago of Fernando de Noronha, Brazil: updated taxonomic checklist and new records
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Rafael, José Albertino

; Limeira-de-Oliveira, Francisco

; Hutchings, Roger William

; Miranda, Gil Felipe Gonçalves

; Silva Neto, Alberto Moreira da

; Somavilla, Alexandre

; Camargo, Alexssandro

; Asenjo, Angélico

; Pinto, Ângelo Parise

; Bello, Ayr de Moura

; Dalmorra, Camila

; Mello-Patiu, Cátia Antunes de

; Carvalho, Claudio José Barros de

; Takiya, Daniela Maeda

; Parizotto, Daniele Regina

; Marques, Dayse Willkenia Almeida

; Cavalheiro, Denis de Oliveira

; Mendes, Diego Matheus de Mello

; Zeppelini, Douglas

; Carneiro, Eduardo

; Lima, Élison Fabrício Bezerra

; Lima, Estevam Cipriano Araújo de

; Godoi, Fabio Siqueira Pitaluga de

; Pessoa, Felipe Arley Costa

; Vaz-de-Mello, Fernando Zagury

; Sosa-Duque, Francisco José

; Flores, Heloísa Fernandes

; Fernandes, Itanna Oliveira

; Silva-Júnior, José Osvaldo

; Gomes, Lucas Roberto Pereira

; Monné, Marcela Laura

; Castro, Marcelo Cutrim Moreira de

; Silva, Marcelo Peixoto Gomes da

; Couri, Márcia Souto

; Gottschalk, Marco Silva

; Soares, Matheus Mickael Mota

; Monné, Miguel Angel

; Rafael, Miriam Silva

; Casagrande, Mirna Martins

; Mielke, Olaf Hermann Hendrik

; Grossi, Paschoal Coelho

; Pinto, Paula Jéssica Costa

; Bartholomay, Pedro Reck

; Sobral, Rafael

; Heleodoro, Raphael Aquino

; Machado, Renato José Pires

; Corrêa, Robson Crepes

; Hutchings, Rosa Sá Gomes

; Ale-Rocha, Rosaly

; Santos, Sandra Duque dos

; Lima, Sheila Pereira de

; Mahlmann, Thiago

; Silva, Vera Cristina

; Fernandes, Daniell Rodrigo Rodrigues

Revista Brasileira de Entomologia

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2020, Volume 64 Nº 3 elocation e20200052

Resumo: En | Texto: En | PDF: En

ABSTRACT Hexapods, commonly known as insects, are a neglected taxonomic group in the Fernando de Noronha archipelago, with unanswered questions about their species richness and the ecological processes in which they are involved (e.g., colonization, introduction, establishment, and extinction). Herein, we provide an updated Hexapod checklist with current nomenclatural combinations. The entomofauna of the Fernando de Noronha archipelago is currently composed of 453 species in 21 orders. The orders, and their respective number of species, are: Blattaria (9), Coleoptera (118), Collembola (29), Dermaptera (3), Diplura (1), Diptera (134), Embioptera (1), Hemiptera (29), Hymenoptera (59), Isoptera (2), Lepidoptera (25), Mantodea (1), Neuroptera (3), Odonata (5), Orthoptera (11), Phasmatodea (1), Phthiraptera (6), Psocoptera (3), Siphonaptera (1), Thysanoptera (10), and Zygentoma (2). The archipelago has 263 new taxon records (family + genera + species). Thirty-eight species (3.39%) were described from local specimens and most of them are likely endemic species. This study more than doubles our knowledge (from the previous 190 records) of the entomofauna in this large Brazilian archipelago. This study also provides a baseline for studies on its conservation status and for implementing future environmental management programs.

https://doi.org/10.1590/1806-9665-rbent-2020-0052 2462 downloads

11.

Atualização da Diretriz de Ressuscitação Cardiopulmonar e Cuidados Cardiovasculares de Emergência da Sociedade Brasileira de Cardiologia - 2019
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Bernoche, Claudia

; Timerman, Sergio

; Polastri, Thatiane Facholi

; Giannetti, Natali Schiavo

; Siqueira, Adailson Wagner da Silva

; Piscopo, Agnaldo

; Soeiro, Alexandre de Matos

; Reis, Amélia Gorete Afonso da Costa

; Tanaka, Ana Cristina Sayuri

; Thomaz, Ana Maria

; Quilici, Ana Paula

; Catarino, Andrei Hilário

; Ribeiro, Anna Christina de Lima

; Barreto, Antonio Carlos Pereira

; Azevedo Filho, Antonio Fernando Barros de

; Pazin Filho, Antonio

; Timerman, Ari

; Scarpa, Bruna Romanelli

; Timerman, Bruno

; Tavares, Caio de Assis Moura

; Martins, Cantidio Soares Lemos

; Serrano Junior, Carlos Vicente

; Malaque, Ceila Maria Sant’Ana

; Pisani, Cristiano Faria

; Batista, Daniel Valente

; Leandro, Daniela Luana Fernandes

; Szpilman, David

; Gonçalves, Diego Manoel

; Paiva, Edison Ferreira de

; Osawa, Eduardo Atsushi

; Lima, Eduardo Gomes

; Adam, Eduardo Leal

; Peixoto, Elaine

; Evaristo, Eli Faria

; Azeka, Estela

; Silva, Fabio Bruno da

; Wen, Fan Hui

; Ferreira, Fatima Gil

; Lima, Felipe Gallego

; Fernandes, Felipe Lourenço

; Ganem, Fernando

; Galas, Filomena Regina Barbosa Gomes

; Tarasoutchi, Flavio

; Souza, Germano Emilio Conceição

; Feitosa Filho, Gilson Soares

; Foronda, Gustavo

; Guimarães, Helio Penna

; Abud, Isabela Cristina Kirnew

; Leite, Ivanhoé Stuart Lima

; Linhares Filho, Jaime Paula Pessoa

; Moraes Junior, João Batista de Moura Xavier

; Falcão, João Luiz Alencar de Araripe

; Ramires, Jose Antônio Franchini

; Cavalini, José Fernando

; Saraiva, José Francisco Kerr

; Abrão, Karen Cristine

; Pinto, Lecio Figueira

; Bianchi, Leonardo Luís Torres

; Lopes, Leonardo Nícolau Geisler Daud

; Piegas, Leopoldo Soares

; Kopel, Liliane

; Godoy, Lucas Colombo

; Tobase, Lucia

; Hajjar, Ludhmila Abrahão

; Dallan, Luís Augusto Palma

; Caneo, Luiz Fernando

; Cardoso, Luiz Francisco

; Canesin, Manoel Fernandes

; Park, Marcelo

; Rabelo, Marcia Maria Noya

; Malachias, Marcus Vinícius Bolívar

; Gonçalves, Maria Aparecida Batistão

; Almeida, Maria Fernanda Branco de

; Souza, Maria Francilene Silva

; Favarato, Maria Helena Sampaio

; Carrion, Maria Julia Machline

; Gonzalez, Maria Margarita

; Bortolotto, Maria Rita de Figueiredo Lemos

; Macatrão-Costa, Milena Frota

; Shimoda, Mônica Satsuki

; Oliveira-Junior, Mucio Tavares de

; Ikari, Nana Miura

; Dutra, Oscar Pereira

; Berwanger, Otávio

; Pinheiro, Patricia Ana Paiva Corrêa

; Reis, Patrícia Feitosa Frota dos

; Cellia, Pedro Henrique Moraes

; Santos Filho, Raul Dias dos

; Gianotto-Oliveira, Renan

; Kalil Filho, Roberto

; Guinsburg, Ruth

; Managini, Sandrigo

; Lage, Silvia Helena Gelas

; Yeu, So Pei

; Franchi, Sonia Meiken

; Shimoda-Sakano, Tania

; Accorsi, Tarso Duenhas

; Leal, Tatiana de Carvalho Andreucci

; Guimarães, Vanessa

; Sallai, Vanessa Santos

; Ávila, Walkiria Samuel

; Sako, Yara Kimiko

Arquivos Brasileiros de Cardiologia

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Set 2019, Volume 113 Nº 3 Páginas 449 - 663

Resumo: Pt | Texto: Pt | PDF: Pt

https://doi.org/10.5935/abc.20190203 54793 downloads

12.

Statement on Antiplatelet Agents and Anticoagulants in Cardiology - 2019
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Serrano Jr., Carlos V.

; Soeiro, Alexandre de M.

; Leal, Tatiana C. A. Torres

; Godoy, Lucas C.

; Biselli, Bruno

; Hata, Luiz Akira

; Martins, Eduardo B.

; Abud-Manta, Isabela C. K.

; Tavares, Caio A. M.

; Cardozo, Francisco Akira Malta

; Oliveira Jr., Múcio Tavares de

Arquivos Brasileiros de Cardiologia

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Jul 2019, Volume 113 Nº 1 Páginas 111 - 134

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

https://doi.org/10.5935/abc.20190128 6555 downloads

13.

RECOMMENDATIONS FOR INVASIVE PROCEDURES IN PATIENTS WITH DISEASES OF THE LIVER AND BILIARY TRACT: REPORT OF A JOINT MEETING OF THE BRAZILIAN SOCIETY OF HEPATOLOGY (SBH), BRAZILIAN SOCIETY OF DIGESTIVE ENDOSCOPY (SOBED) AND BRAZILIAN SOCIETY OF INTERVENTIONAL RADIOLOGY AND ENDOVASCULAR SURGERY (SOBRICE)
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SCHIAVON, Leonardo de Lucca

; EJIMA, Flávio Hayato

; MENEZES, Marcos Roberto de

; BITTENCOURT, Paulo Lisboa

; MOREIRA, Aírton Mota

; FARIAS, Alberto Queiroz

; CHAGAS, Aline Lopes

; ASSIS, André Moreira de

; MATTOS, Ângelo Zambam de

; SALOMÃO, Bruno Chaves

; TERRA, Carlos

; MARTINS, Fernanda Prata Borges

; CARNEVALE, Francisco Cesar

; REZENDE, Guilherme Ferreira da Motta

; PAULO, Gustavo Andrade de

; PEREIRA, Gustavo Henrique Santos

; MOTTA-LEAL-FILHO, Joaquim Maurício da

; MENESES, Juliana de

; COSTA, Lucas Santana Nova da

; CARNEIRO, Marcos de Vasconcelos

; ÁLVARES-DA-SILVA, Mário Reis

; SOARES, Mayra Veloso Ayrimoraes

; PEREIRA, Osvaldo Ignácio

; XIMENES, Rafael Oliveira

; DURANTE, Renata Filardi Simiqueli

; FERREIRA, Valério Alves

; LIMA, Vinícius Machado de

Arquivos de Gastroenterologia

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Jun 2019, Volume 56 Nº 2 Páginas 213 - 231

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO As doenças do fígado e das vias biliares são causas comuns de morbidade e mortalidade. Procedimentos invasivos com finalidade diagnóstica e terapêutica são frequentemente recomendados nos casos de doenças hepatobiliares. O reconhecimento das indicações e limitações das técnicas comumente empregadas é crucial para uma adequada seleção dos pacientes, maximizando os resultados positivos e reduzindo o risco de complicações. Em 2018, a Sociedade Brasileira de Hepatologia (SBH), em colaboração com a Sociedade Brasileira de Radiologia Intervencionista e Cirurgia Endovascular (SOBRICE) e a Sociedade Brasileira de Endoscopia Digestiva (SOBED) realizaram um encontro exclusivamente voltado para a discussão dos procedimentos invasivos nas doenças hepatobiliares. Este texto resume as principais recomendações discutidas durante o evento, e tem a intenção de auxiliar clínicos, gastroenterologistas, hepatologistas, radiologistas e endoscopistas no uso adequado dos procedimentos invasivos para manejo de pacientes com doenças hepatobiliares.

ABSTRACT Liver and biliary tract diseases are common causes of morbidity and mortality worldwide. Invasive procedures are usually performed in those patients with hepatobiliary diseases for both diagnostic and therapeutic purposes. Defining proper indications and restraints of commonly used techniques is crucial for proper patient selection, maximizing positive results and limiting complications. In 2018, the Brazilian Society of Hepatology (SBH) in cooperation with the Brazilian Society of Interventional Radiology and Endovascular surgery (SOBRICE) and the Brazilian Society of Digestive Endoscopy (SOBED) sponsored a joint single-topic meeting on invasive procedures in patients with hepatobiliary diseases. This paper summarizes the proceedings of the aforementioned meeting. It is intended to guide clinicians, gastroenterologists, hepatologists, radiologists, and endoscopists for the proper use of invasive procedures for management of patients with hepatobiliary diseases.

https://doi.org/10.1590/s0004-2803.201900000-42 2181 downloads

14.

GRAPHICAL REPRESENTATION ANALYSIS OF COMPLEMENTARY CIVIL PROJECTS USING "CAD 2D", "BIM" AND "RA" AND IDENTIFICATION OF INTERFERENCES
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Martins, Lucas Francisco

; Schmidt, Marcio Augusto Reolon

; Mendonça, André Luiz de Alencar

Boletim de Ciências Geodésicas

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2019, Volume 25 Nº 2 elocation e2019011

Resumo: En | Texto: En | PDF: En

Abstract Technical graphic representation presents problems concerning the reduction of dimensionality from 3D to 2D. AEC (architecture, engineering and construction) projects usually adopt the top view paradigm with two-dimensional orthogonal projection. Recently, three major changes in technical representation were the alteration of orthogonal projection into a three-dimensional perspective view, inclusion of oriented object programing as in BIM (Building Information Model) and the interactions with AR (augmented reality). In this context, the present research evaluates the proposal of symbology based on color Hue as done in Cartography and the impact of three-dimensionality of the symbol in the identification of incompatibilities in a project of a residential building. An application of the visual variable color hue was proposed improve readability to representations and evaluations were performed with expert users, using representations in CAD 2D, BIM and AR in top and perspective views. Results indicate the color hue improve the cognitive process of read, interpret and find incompatibilities in civil projects, while the change of point of view contribute to interaction and manipulation in virtual environments. Both shows significance higher than 6% in ANOVA tests.

https://doi.org/10.1590/s1982-21702019000200011 1105 downloads

15.

2D magnetometric modeling of a basic-intermediate intrusion geometry: geophysical and geological approaches applied to the Limeira intrusion, Paraná Magmatic Province (SP, Brazil)
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Lino, Lucas Martins

; Cavallaro, Francisco de Assis

; Vlach, Silvio Roberto de Farias

; Coelho, Daniel Cunha

Brazilian Journal of Geology

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Jun 2018, Volume 48 Nº 2 Páginas 305 - 315

Resumo: En | Texto: En | PDF: En

ABSTRACT: The Limeira Intrusion is an occurrence related to the Mesozoic continental flood basalts of Paraná Magmatic Province, cropping out at the eastern São Paulo state. It is made up of basic-intermediate rocks with a great diversity of structures, textures and modal compositions, related to specific evolutionary process in a magma chamber. Previous geological and stratigraphic evidence suggests it has a lopolithic-like geometry rather than a conventional sill-like, assumed for most regional similar occurrences. 2D forward modeling of magnetometric data, based on available aerial and newly obtained ground data integrated with in situ rock magnetic susceptibility measurements, were used to test such hypothesis. The results, even considering intrinsic drawbacks of magnetometric theoretical models, are compatible with the geologic-based presumed intrusion geometry. The determination of intrusive bodies geometry is quite significant to explain their different emplacement mechanisms. In the case of Limeira Intrusion, the results suggest that the emplacement mechanism may occur, apparently, by inner-accretion of fresh magmatic pulses in its central region. Importantly, the magmatic evolution of lopolith-like basic-intermediate intrusions may open the way for extensive differentiation processes, with strong implications to petrology and metallogenesis.

https://doi.org/10.1590/2317-4889201820180099 1468 downloads

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