Search | SciELO

Need help?

Add field +

Search history

No documents were found for your search

Results: 317

au:SILVEIRA, SERGIO

Filters

Collection + Options

All
Brazil

275
Public Health

12
Portugal

11
Spain

4
Chile

3
Argentina

2
Costa Rica

2
Bolivia

1
Colombia

1
Cuba

1
Mexico

1
SciELO Preprints

1
Rve

1
Uruguay

1
Venezuela

1

Show all...

Journal + Options

All
Ciência Rural

11
Angiologia e Cirurgia Vascular

8
Arquivos Brasileiros de Cardiologia

8
Journal of Coloproctology (Rio de Janeiro)

8
Bragantia

7
Revista Brasileira de Fruticultura

7
Revista Brasileira de Ortopedia

7
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)

6
Cadernos de Saúde Pública

6
Ciência & Saúde Coletiva

6
Clinics

6
Epidemiologia e Serviços de Saúde

6
Arquivos de Gastroenterologia

5
Arquivos de Neuro-Psiquiatria

5
Pesquisa Agropecuária Brasileira

5

Show all...

Language

All
Portuguese

169

Publication Year + Options

All
2013

29
2015

21
2021

21
2014

19
2017

18
2022

17
2008

15
2012

15
2016

15
2011

13
2020

13
2007

11
2004

10
2009

10
2010

10

Show all...

SciELO Thematic Areas + Options

All
Health Sciences

189
Agricultural Sciences

68
Biological Sciences

30
Engineering

13
Applied Social Sciences

11
Human Sciences

10
Exact and Earth Sciences

8
Multidisciplinary

5

WoS Subject Categories + Options

All
Medicine

48
Sciences

47
Surgery

36
Multidisciplinary

31
Agriculture

25
Science

25
Health

24
Gastroenterology

20
General

20
Hepatology

20
Internal

20
Agronomy

18
Cardiac

18
Cardiovascular

18
Systems

18

Show all...

WoS Citation Index + Options

All
Science Citation Index Expanded

157
Social Sciences Citation Index

30
Arts Humanities Citation Index

1

Citables and non citables + Options

All
Citable

300
Non citable

16

Type of Literature + Options

All
Article

272
Case report

12
Other

8
Rapid communication

6
Review article

6
Brief report

5
Editorial

3
Letter

2
Addendum

1
Book review

1
Correction

1

Order by

Page of 22 Next

Select this page

Print | Send to email | Export |

Facebook
Twitter
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

0 Selected itens

List all
Erase all

Is the Bland-Altman plot method useful without inferences for accuracy, precision, and agreement?
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Silveira, Paulo Sergio Panse

; Vieira, Joaquim Edson

; Siqueira, José de Oliveira

Revista de Saúde Pública

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 58 elocation 01

Abstract: En | Text: En | PDF: En

ABSTRACT OBJECTIVE This study aims to propose a comprehensive alternative to the Bland-Altman plot method, addressing its limitations and providing a statistical framework for evaluating the equivalences of measurement techniques. This involves introducing an innovative three-step approach for assessing accuracy, precision, and agreement between techniques, which enhances objectivity in equivalence assessment. Additionally, the development of an R package that is easy to use enables researchers to efficiently analyze and interpret technique equivalences. METHODS Inferential statistics support for equivalence between measurement techniques was proposed in three nested tests. These were based on structural regressions with the goal to assess the equivalence of structural means (accuracy), the equivalence of structural variances (precision), and concordance with the structural bisector line (agreement in measurements obtained from the same subject), using analytical methods and robust approach by bootstrapping. To promote better understanding, graphical outputs following Bland and Altman’s principles were also implemented. RESULTS The performance of this method was shown and confronted by five data sets from previously published articles that used Bland and Altman’s method. One case demonstrated strict equivalence, three cases showed partial equivalence, and one showed poor equivalence. The developed R package containing open codes and data are available for free and with installation instructions at Harvard Dataverse at https://doi.org/10.7910/DVN/AGJPZH. CONCLUSION Although easy to communicate, the widely cited and applied Bland and Altman plot method is often misinterpreted, since it lacks suitable inferential statistical support. Common alternatives, such as Pearson’s correlation or ordinal least-square linear regression, also fail to locate the weakness of each measurement technique. It may be possible to test whether two techniques have full equivalence by preserving graphical communication, in accordance with Bland and Altman’s principles, but also adding robust and suitable inferential statistics. Decomposing equivalence into three features (accuracy, precision, and agreement) helps to locate the sources of the problem when fixing a new technique.

https://doi.org/10.11606/s1518-8787.2024058005430

[SciELO Preprints] - Study of Health in Pomerode (SHIP-Brazil): aims, methodological issues and descriptive results
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Santa Helena, Ernani Tiaraju de Sousa, Clóvis Arlindo de Silveira, João Luiz Gurgel Calvet da Nunes, Carlos Roberto de Oliveira Azevedo, Luciane Coutinho de Nilson, Luana Gabriele Valente, Caroline Prado, Rosana Leal do Cordova, Caio Mauricio Mendes de Batista, Keila Zaniboni Siqueira Botelho, Tatiani Karini Rensi Cunha, Angela Duebbers Starke, Siegmar Zimmermann, Sergio Luiz Damasceno, Nágila Raquel Teixeira Santos, Raul Dias Ittermann, Till Völzke, Henry Markus, Marcello Ricardo Paulista

Journal Metrics
- Sobre o periódico
- SciELO Analytics

Publication date: 2023-11-22

Abstract: En Pt

Background Few studies compared populations with similar genetic and culture background on different continents with standardized methods. Objective To describe methodological issues of the Study of Health in Pomerode - SHIP-Brazil and some characteristics of the participants of the baseline examination. Design and Setting Prospective, population-based cohort study of a representative sample of residents (aged 20 to 79 years) of Pomerode, Santa Catarina, Brazil. Methods Data for the baseline survey (from 2014 to 2018) were collected through interviews and medical examinations, including socio-demographic and lifestyle information, clinical and subclinical conditions, oral and mental health, among others. Biosamples (blood, urine, stool, and saliva) were collected and stored. Methods of data collection and quality control are described. Preliminary descriptive statistics were performed. Results The response rate was 67.6% (n=2,488 individuals). The Kappa test-retest of some variables varied from 0.54 to 1.0. German culture participants are older (46.5 vs 38.7 years), self-declared white (97.3% vs 82.1%), more frequently never smokers (71.4% vs 66.9%) but had higher risk of consuming alcohol (16.9% vs 13.4%) compared to participants with non-German background. Germans were taller (169 cm vs 166 cm), had greater abdominal circumference among men (101.9 cm vs 97.3 cm). Furthermore, they reported more multimorbidity (56.7% vs 43.6%) , had more arterial hypertension (30.7% vs 18.5%), but less depression (15.4% vs 19,1%) than non-Germans. Conclusions The interaction of genetic and social/environmental issues should be examined to understand the role of risk factors on clinical conditions observed.

Introdução Poucos estudos compararam populações com histórico genético e cultural semelhante em diferentes continentes com métodos padronizados. Objetivos Descrever questões metodológicas do estudo de “Vida e Saúde em Pomerode - SHIP-Brazil” e algumas características dos participantes do exame inicial do estudo. Desenho de estudo e local Estudo de coorte prospectivo de base populacional em amostra representativa de moradores (20 a 79 anos) de Pomerode, Santa Catarina. Métodos As informações para a linha de base (de 2014 a 2018) foram coletadas por meio de entrevistas e exames médicos, incluindo dados sociodemográficos, de estilo de vida, condições clínicas e subclínicas, saúde bucal e mental, entre outros. Amostras biológicas (sangue, urina, fezes e saliva) foram coletadas e armazenadas. A coleta de dados e o controle de qualidade foram descritos. Foram realizadas análises descritivas preliminares. Resultados A taxa de resposta foi de 67,6% (n=2.488 indivíduos). O Kappa teste-reteste de algumas variáveis variou  de 0,54 a 1,0. Os participantes de cultura alemã são mais velhos (46,5 vs 38,7 anos ), autodeclarados brancos (97,3% vs 82,1%), com menor número de fumantes (71,4% vs 66,9%), mas tiveram maior risco de consumir álcool (16,9% vs 13,4%), eram mais altos (169 cm vs 166 cm), tinham maior circunferência abdominal entre os homens (101,9 cm vs 97,3 cm) em comparação com participantes “não-alemães”. Pessoas de cultura alemã relataram mais multimorbidade (56,7% vs 43,6%), apresentavam mais hipertensão arterial (30,7% vs 18,5%), mas menos depressão (15,4% vs 19,1%). Conclusões A interação genética e social/ambiental devem ser examinadas para melhor entender o papel desses fatores de risco nas condições clínicas observadas.

https://doi.org/10.1590/SciELOPreprints.7276

Brazilian experts' consensus on the treatment of infantile epileptic spasm syndrome in infants
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Sampaio, Letícia Pereira de Brito

; Henriques-Souza, Adélia Maria de Miranda

; Silveira, Mariana Ribeiro Marcondes da

; Seguti, Lisiane

; Santos, Mara Lúcia Schmitz Ferreira

; Montenegro, Maria Augusta

; Antoniuk, Sérgio

; Manreza, Maria Luíza Giraldes de

Arquivos de Neuro-Psiquiatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

sep 2023, Volume 81 N. 9 Pages 844 - 856

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract Background Infantile epileptic spasms syndrome (IESS) is a rare but severe condition affecting children early and is usually secondary to an identifiable brain disorder. It is related to psychomotor deterioration in childhood and epilepsy in adult life. Treatment is challenging as infantile spasms may not respond to most antiseizure medication, and relapse is frequent. Objective To evaluate the literature regarding treatment of IESS and provide a practical guidance to a healthcare system with limited resources. Methods An expert committee from the Brazilian Society of Child Neurology reviewed and discussed relevant scientific evidence in the treatment of IESS regarding the drugs available in Brazil. Results Oral prednisolone and vigabatrin are the most common drugs used as first-line therapy; they are efficient and affordable therapy as both are available in the Brazilian unified health system (SUS, in the Portuguese acronym). Intramuscular adrenocorticotropic hormone (ACTH) presents similar efficacy as oral prednisolone but has a higher cost and is not available in Brazil. Other antiseizure medications such as topiramate, levetiracetam, or benzodiazepines have limited response and are prescribed as adjuvant therapy. If the health service has nutritionists, a ketogenic diet should be implemented for those not responding to hormonal and vigabatrin treatment. Epilepsy surgery is mainly indicated for patients with focal lesions that do not respond to pharmacological therapy. Conclusion Early treatment of IESS with efficient drugs is feasible in our country. Using standard protocols increases the odds of achieving complete cessation in a shorter time and decreases relapse.

Resumo Antecedentes A síndrome do espasmo epiléptico infantil (IESS) é uma condição rara, mas grave, que afeta crianças precocemente e geralmente é secundária a um distúrbio cerebral identificável, estando relacionada a deterioração psicomotora na infância e a epilepsia na vida adulta. O tratamento é desafiador, pois os espasmos infantis podem não responder à maioria dos medicamentos anticrises e as recidivas são frequentes. Objetivo Avaliar a literatura sobre o tratamento de IESS e fornecer uma orientação prática para um sistema de saúde com recursos limitados. Métodos Um comitê de especialistas da Sociedade Brasileira de Neurologia Infantil revisou e discutiu evidências científicas relevantes no tratamento da IESS em relação aos medicamentos disponíveis no Brasil. Resultados Prednisolona oral e vigabatrina são os fármacos mais comumente usados como terapia de primeira linha; são eficientes e acessíveis, já que ambos estão disponíveis no sistema único de saúde brasileiro (SUS). O ACTH intramuscular apresenta eficácia semelhante à prednisolona oral, mas tem custo mais elevado e não está disponível no Brasil. Outros medicamentos anticonvulsivos, como topiramato, levetiracetam ou benzodiazepínicos, têm resposta limitada e são prescritos como terapia adjuvante. Se o serviço de saúde tiver nutricionista, deve-se implementar dieta cetogênica para aqueles que não respondem ao tratamento hormonal e vigabatrina. A cirurgia de epilepsia é indicada principalmente para pacientes com lesões focais que não respondem à terapia farmacológica. Conclusão O tratamento precoce da IESS com fármacos eficazes é factível em nosso meio. O uso de protocolos padronizados aumenta as chances de alcançar a cessação completa em um tempo menor e diminui a recaída.

https://doi.org/10.1055/s-0043-1772835

Growth phenotypes of very low birth weight infants for prediction of neonatal outcomes from a Brazilian cohort: comparison with INTERGROWTH
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Cardoso, Viviane Cunha

; Grandi, Carlos

; Silveira, Rita C.

; Duarte, José Luiz Bandeira

; Viana, Maria Cândida Ferrarez Bouzada

; Ferreira, Daniela Marques de Lima Mota

; Alves Junior, José Mariano Sales

; Embrizi, Laís Furlan

; Gimenes, Carolina Boschi

; Mello e Silva, Nathalia Moura de

; Melo, Fernanda Pegoraro de Godoi

; Venzon, Paulyne Stadler

; Gomez, Dafne Barcala

; Vale, Marynéa Silva do

; Bentlin, Maria Regina

; Barros, Marina Carvalho de Moraes

; Bigélli, Laura Emilia Monteiro

; Diniz, Edna Maria de Albuquerque

; Luz, Jorge Hecker

; Marba, Sérgio Tadeu Martins

; Almeida, João Henrique Carvalho Leme de

; Aragon, Davi Casale

; Carmona, Fabio

Jornal de Pediatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jan 2023, Volume 99 N. 1 Pages 86 - 93

Abstract: En | Text: En | PDF: En

Abstract Objective: To assess the predictive value of selected growth phenotypes for neonatal morbidity and mortality in preterm infants < 30 weeks and to compare them with INTERGROWTH-21st (IG21). Methods: Retrospective analysis of data from the Brazilian Neonatal Research Network (BNRN) database for very low birth weight (VLBW) at 20 public tertiary-care university hospitals. Outcome: the composite neonatal morbidity and mortality (CNMM) consisted of in-hospital death, oxygen use at 36 weeks, intraventricular hemorrhage grade 3 or 4, and Bell stage 2 or 3 necrotizing enterocolitis. Selected growth phenotypes: small-for-gestational-age (SGA) defined as being < 3rd (SGA3) or 10th (SGA10) percentiles of BW, and large-for-gestational-age (LGA) as being > 97th percentile of BW. Stunting as being < 3rd percentile of the length and wasting as being < 3rd percentile of BMI. Single and multiple log-binomial regression models were fitted to estimate the relative risks of CNMM, comparing them to IG21. Results: 4,072 infants were included. The adjusted relative risks of CNMM associated with selected growth phenotypes were (BNRN/IG21): 1.45 (0.92–2.31)/1.60 (1.27–2.02) for SGA; 0.90 (0.55–1.47)/1.05 (0.55–1.99) for LGA; 1.65 (1.08–2.51)/1.58 (1.28–1.96) for stunting; and 1.48 (1.02–2.17) for wasting. Agreement between the two references was variable. The growth phenotypes had good specificity (>95%) and positive predictive value (70-90%), with poor sensitivity and low negative predictive value. Conclusion: The BNRN phenotypes at birth differed markedly from the IG21 standard and showed poor accuracy in predicting adverse neonatal outcomes.

https://doi.org/10.1016/j.jped.2022.07.007

Hydrographic structure of the continental shelf in Santos Basin and its causes: The SANAGU and SANSED campaigns (2019)
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Dottori, Marcelo

; Sasaki, Dalton K.

; Silva, Danilo A.

; Del–Giovannino, Sergio R.

; Pinto, Andressa P.

; Gnamah, Magnim

; Santos, Arian D.

; Silveira, Ilson C. A. da

; Belo, Wellington C.

; Martins, Renato P.

; Moreira, Daniel L.

Ocean and Coastal Research

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 71 Suppl. 3 elocation e23013

Abstract: En | Text: En | PDF: En

Abstract This study describes the hydrography and water masses of the Santos Basin Continental Shelf (SBCS) during two hydrographic campaigns (SANAGU, SANSED) in 2019. Coastal Water (CW) is the dominant water mass in the southern portion of the SBCS, with relatively low salinity values (S<35.5 g kg–1), and satellite data show that local precipitation and river discharge could not account for the low salinity observed during the cruises in the southern region of the domain. The low salinity observed is explained by the transport from the south influenced by Subtropical Shelf Water (STSW), which was influenced by the La Plata River discharge. In the northern region of the SBCS, the South Atlantic Central Water (SACW) dominates the bottom layers of the water column, with the wind playing a major role in the uplift of this water mass, as evidenced by a wind impulse analysis. In this part of the shelf, Tropical Water (TW) was the second water mass in volume and occupied the surface layers and offshore the shelf. CW is restricted to a thin surface layer, which reaches distances of a few kilometers from the coast. Our analysis show the differences in the hydrographic structure of the SBCS and suggests that the SBCS can be divided in two regions with distinct characteristics: 1) the area southwest of São Sebastião, where the hydrographic parameters were modulated by the presence of the Subtropical Shelf Water (STSW); 2) the area northeast of São Sebastião, where the uplifting of SACW was the dominant process.

https://doi.org/10.1590/2675-2824071.22062md

Hydraulic behavior of valves used in building water supply systems
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Nhamussua, Sheilla Maida Sergio

; Thebaldi, Michael Silveira

; Lima, Elvis Marcio de Castro

; Fiais, Pâmela Rodrigues

; Silva, Mateus Alexandre da

; Deus, Fábio Ponciano de

Engenharia Sanitaria e Ambiental

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 28 elocation e20220271

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT This study was developed with the objective of evaluating the steady-state hydraulic behavior of gate, ball, and pressure valves with nominal diameters of ½” and ¾”, which are widely used in building water supply networks in Brazil. For this purpose, tests were performed to determine the head loss in ten different valves in four openings with five replicates. A hydraulic head loss testing apparatus was set up in a pipeline network that allowed for the control, monitoring, and acquisition of data. Mean values of the K coefficient of the minor head loss and the equivalent length were estimated for the conditions evaluated. The results were analyzed using box plots, correlation, principal components analysis, and hierarchical clustering. In general, the gate valves showed lower head loss for all the relative openings considered, while the pressure valves showed the greatest head loss. Of the clusters formed, for the second group, there was a predominance of treatments with pressure valves, which showed similarity in terms of the values of the hydraulic variables due to the geometry and construction of the valves.

RESUMO Este estudo foi desenvolvido com o objetivo de avaliar o comportamento hidráulico em regime permanente de registros de gaveta, esfera e pressão com diâmetros nominais de ½” e ¾”, amplamente utilizados em instalações hidráulicas prediais brasileiras. Para tanto, foram realizados testes para determinar a perda de carga em dez diferentes registros, em quatro aberturas, com cinco repetições. Foi montado um aparato hidráulico de ensaio de perda de carga em uma rede de tubulação que permitiu o controle, monitoramento e aquisição de dados. Foram estimados valores médios do coeficiente K de perda de carga localizada e de comprimento equivalente para as condições avaliadas. Os resultados foram analisados por meio de gráficos box-plot e análises de correlação, componentes principais e agrupamentos hierárquicos. Em geral, os registros de gaveta apresentaram menor perda de carga para todas as aberturas relativas consideradas, enquanto os registros de pressão, as maiores perdas. Dos agrupamentos formados, para o segundo grupo, houve predominância de tratamentos com registros de pressão, que apresentaram similaridade quanto aos valores das variáveis hidráulicas devido à geometria e à construção dos registros.

https://doi.org/10.1590/s1413-415220220271

COVID-19 outcomes in people living with HIV: Peering through the waves
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Sales, Thaís Lorenna Souza

; Souza-Silva, Maíra Viana Rego

; Delfino-Pereira, Polianna

; Neves, João Victor Baroni

; Sacioto, Manuela Furtado

; Assis, Vivian Costa Morais de

; Duani, Helena

; Oliveira, Neimy Ramos de

; Sampaio, Natália da Cunha Severino

; Ramos, Lucas Emanuel Ferreira

; Schwarzbold, Alexandre Vargas

; Jorge, Alzira de Oliveira

; Scotton, Ana Luiza Bahia Alves

; Castro, Bruno Mateus de

; Silva, Carla Thais Cândida Alves da

; Ramos, Carolina Marques

; Anschau, Fernando

; Botoni, Fernando Antonio

; Grizende, Genna Maira Santos

; Nascimento, Guilherme Fagundes

; Ruschel, Karen Brasil

; Menezes, Luanna Silva Monteiro

; Castro, Luís César de

; Nasi, Luiz Antônio

; Carneiro, Marcelo

; Godoy, Mariana Frizzo de

; Nogueira, Matheus Carvalho Alves

; Guimarães Júnior, Milton Henriques

; Ziegelmann, Patricia Klarmann

; Almeida, Rafaela Charão de

; Francisco, Saionara Cristina

; Silveira Neto, Sidney Teodoro

; Araújo, Silvia Ferreira

; Avelino-Silva, Thiago Junqueira

; Aliberti, Márlon Juliano Romero

; Pires, Magda Carvalho

; Silva, Eduardo Sérgio da

; Marcolino, Milena Soriano

Clinics

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 78 elocation 100223

Abstract: En | Text: En | PDF: En

Abstract Objective To evaluate clinical characteristics and outcomes of COVID-19 patients infected with HIV, and to compare with a paired sample without HIV infection. Methods This is a substudy of a Brazilian multicentric cohort that comprised two periods (2020 and 2021). Data was obtained through the retrospective review of medical records. Primary outcomes were admission to the intensive care unit, invasive mechanical ventilation, and death. Patients with HIV and controls were matched for age, sex, number of comorbidities, and hospital of origin using the technique of propensity score matching (up to 4:1). They were compared using the Chi-Square or Fisher's Exact tests for categorical variables and the Wilcoxon for numerical variables. Results Throughout the study, 17,101 COVID-19 patients were hospitalized, and 130 (0.76%) of those were infected with HIV. The median age was 54 (IQR: 43.0;64.0) years in 2020 and 53 (IQR: 46.0;63.5) years in 2021, with a predominance of females in both periods. People Living with HIV (PLHIV) and their controls showed similar prevalence for admission to the ICU and invasive mechanical ventilation requirement in the two periods, with no significant differences. In 2020, in-hospital mortality was higher in the PLHIV compared to the controls (27.9% vs. 17.7%; p = 0.049), but there was no difference in mortality between groups in 2021 (25.0% vs. 25.1%; p > 0.999). Conclusions Our results reiterate that PLHIV were at higher risk of COVID-19 mortality in the early stages of the pandemic, however, this finding did not sustain in 2021, when the mortality rate is similar to the control group.

https://doi.org/10.1016/j.clinsp.2023.100223

Microbiological profile of bloodstream infections and antimicrobial resistance patterns at a tertiary referral hospital in Amazon, Brazil
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Ferreira, Ewerton da Silva

; Gómez, Aline Stephanie Pérez

; Almeida, Taynná Vernalha Rocha

; Frank, Carlos Henrique Michiles

; Melo, Sabrina Araújo de

; Marinho, Eveny Perlize Melo

; Pinto, Sergio Damasceno

; Feitoza, Pablo Vinicius Silveira

; Monte, Rossicleia Lins

; Bastos, Michele de Souza

Revista da Sociedade Brasileira de Medicina Tropical

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 56 elocation e0382-2023

Abstract: En | Text: En | PDF: En

ABSTRACT Background: Bloodstream infections (BSI) are a global health issue, leading to high mortality and morbidity among hospitalized patients. Methods: A retrospective, observational and descriptive study was conducted by reviewing blood culture records collected from patients with suspected BSI, between January 2017 and December 2019. Results: The most frequent antimicrobial resistant (AMR) pathogens were methicillin-resistantStaphylococcus aureus(MRSA) (40%), methicillin-resistantS. epidermidis (MRSE) (9.5%), and extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae (35.3%). Conclusions: Our findings underscore the importance of continued vigilance and advocate for the rational use of antimicrobial agents.

https://doi.org/10.1590/0037-8682-0382-2023

Multidisciplinary Scientific Cruises for Environmental Characterization in the Santos Basin – Methods and Sampling Design
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Moreira, Daniel L.

; Dalto, Adriana G.

; Figueiredo JR, Alberto G.

; Valerio, Aline M.

; Detoni, Amalia M. S.

; Bonecker, Ana C. T.

; Signori, Camila N.

; Namiki, Cláudia

; Sasaki, Dalton K.

; Pupo, Daniel V.

; Silva, Danilo A.

; Kutner, Deborah S.

; Duque-Castaño, Diana C.

; Marcon, Eduardo H.

; Gallotta, Fabiana D. C.

; Paula, Fabiana S.

; Gallucci, Fabiane

; Roque, Gabriela C. F.

; Campos, Giulia S.

; Fonseca, Gustavo

; Mattos, Gustavo

; Lavrado, Helena P.

; Silveira, Ilson C. A. da

; Costa, Jessica O.

; Santos Filho, João R. dos

; Carneiro, Juliane C.

; Moreira, Julio C.F.

; Rozo, Laura

; Araujo, Leandro F.M.

; Lazzari, Letícia

; Silva, Letícia O. da

; Michelazzo, Luan S.

; Fernandes, Luciano F.

; Dottori, Marcelo

; Araújo Jr., Marcus A. G. de

; Chuqui, Mateus G.

; Ceccopieri, Milena

; Borges-Silva, Milton

; Kampel, Milton

; Bergo, Natascha M.

; Silva, Paulo V. M.

; Tura, Pedro M.

; Moura, Rafael B. de

; Romano, Renato G.

; Martins, Renato P.

; Carreira, Renato S.

; Toledo, Rodrigo G.A.

; Bonecker, Sérgio L.C.

; Disaró, Sibelle T.

; Rodrigues, Silvana V.

; Corbisier, Thais N.

; Vicente, Thaisa M.

; Paiva, Vitor G. de

; Pellizari, Vivian H.

; Belo, Wellington C.

; Brandini, Frederico P.

; Sousa, Silvia H.M

Ocean and Coastal Research

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 71 Suppl. 3 elocation e23022

Abstract: En | Text: En | PDF: En

Abstract The Santos Basin (SB) is the main petroliferous basin in the Brazilian continental margin and one of the most studied marine areas in Brazil. However, historical data suggest that new efforts should be carried out to acquire quantitative biological data, especially in the deep sea, to establish the baseline of essential ocean variables in different ecosystems for future monitoring programs. The Brazilian energy company Petrobras planned and executed 24 oceanographic cruises over a period of 2 years to assess the benthic (SANSED cruise) and pelagic (SANAGU cruise) systems of the SB (356 days at sea in 2019 and 2021/2022). These efforts were part of the Santos Project, which comprised a comprehensive environmental study aimed at investigating benthic and pelagic variables to characterize ecology, biogeochemistry, thermohaline properties of water masses, and ocean circulation patterns, geomorphology, and sedimentology, as well as organic and inorganic chemistry. Here we present the detailed sampling designs and the field methods employed on board, during the SB scientific cruises. All sampling protocols were based on standardized approaches. For the benthos analyses, triplicate sediment samples were performed using a GOMEX-type box corer (0.25 m²) or a large modified Van Veen grab (0.75 m²) at 100 stations ranging from 25 to 2400 m depth. At each station, 25 geochemical and physico-chemical parameters were analyzed in addition to micro-, meio-, and macrofauna and living foraminifera samples. For the pelagic system, 60 stations were selected to investigate the plankton community, ranging in size from pico- to macroplankton, through vertical, horizontal, and oblique net hauls (20, 200, and 500 μm mesh size), as well as 25 biogeochemical parameters collected with an aid of a CTD-rosette sampler. Part of this scientific information also serves the Regional Environmental Characterization Project (PCR-BS) in support of Petrobras’ Santos Basin drilling licensing process led by the Brazilian Environmental Agency – IBAMA. This project contributes to the sustainable development of the SB, in line with the guidelines of the United Nations Decade of Ocean Science for Sustainable Development.

https://doi.org/10.1590/2675-2824071.22072dlm

10.

Long-term Ecological Research: Chasing fashions or being prepared for fashion changes?
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

BERGALLO, HELENA G.

; ROSA, CLARISSA

; OCHOA, ANA C.

; MANZATTO, ANGELO GILBERTO

; GUIMARAES, ARETHA F.

; BANHOS, AUREO

; CASTILHO, CAROLINA V.

; BARROS, CLAUDIA F.

; NORRIS, DARREN

; DRUCKER, DEBORA P.

; RODRIGUES, DOMINGOS J.

; BACCARO, FABRICIO B.

; LOURENÇO, IGOR H.

; ZUANON, JANSEN

; STEGMANN, LIS F.

; ANJOS, MARCELO R.

; SILVEIRA, MARCOS

; ARAÚJO, PATRICIA S.G.

; BOBROWIEC, PAULO E.D.

; FADINI, RODRIGO

; NECKEL-OLIVEIRA, SELVINO

; EMILIO, THAISE

; SANTORELLI JUNIOR, SERGIO

; MAGNUSSON, WILLIAM E.

Anais da Academia Brasileira de Ciências

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 95 N. 3 elocation e20230051

Abstract: En | Text: En | PDF: En

Abstract Long-term-ecological-research (LTER) faces many challenges, including the difficulty of obtaining long-term funding, changes in research questions and sampling designs, keeping researchers collecting standardized data for many years, impediments to interactions with local people, and the difficulty of integrating the needs of local decision makers with “big science”. These issues result in a lack of universally accepted guidelines as to how research should be done and integrated among LTER sites. Here we discuss how the RAPELD (standardized field infrastructure system), can help deal with these issues as a complementary technique in LTER studies, allowing comparisons across landscapes and ecosystems and reducing sampling costs. RAPELD uses local surveys to understand broad spatial and temporal patterns while enhancing decision-making and training of researchers, local indigenous groups and traditional communities. Sampling of ecological data can be carried out by different researchers through standardized protocols, resulting in spatial data that can be used to answer temporal questions, and allow new questions to be investigated. Results can also be integrated into existing biodiversity networks. Integrated systems are the most efficient way to save resources, maximize results, and accumulate information that can be used in the face of the unknown unknowns upon which our future depends.

https://doi.org/10.1590/0001-3765202320230051

11.

O WhatsApp e a Plataformização no Brasil: uma descrição densa dos agentes articulados nas práticas de controle mediadas pela plataforma Brasil
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Faria Júnior, Marcelo Aparecido de

; Silveira, Sérgio Amadeu da

Intercom: Revista Brasileira de Ciências da Comunicação

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 46 elocation e2023136

Abstract: Pt Es En | Text: Pt Es En | PDF: Pt | PDF: Es | PDF: En

Resumo Este artigo propõe-se a descrever o sistema de controle estruturado a partir do uso do WhatsApp no Brasil, localizando as relações entre estratégias de influência do debate público executadas por agentes nacionais e as estratégias de mercado de dados e modulação algorítmica da Meta Platforms Inc., empresa de tecnologia dona da plataforma. Partindo do conceito de plataformização e de uma abordagem analítica influenciada pela Teoria do Ator-Rede, o WhatsApp é posicionado na análise como um membro sociotécnico não-humano de uma rede de relações que envolve objetivos econômicos e políticos de atores humanos, nivelando ambos em importância e entendendo que a inserção da plataforma modifica profundamente as práticas e formas de organização social no país. O objetivo é entender as condições conjunturais que fazem o WhatsApp ser um importante elemento na vida dos brasileiros e qual o papel do modelo de mercado da Meta para as técnicas de controle que emergem com esse uso. propõese propõe se Brasil Inc Inc. AtorRede, AtorRede Ator Rede, Rede Ator-Rede nãohumano não humano humanos país

Resumen Este artículo busca describir el sistema de control estructurado en el uso de WhatsApp en Brasil, ubicando las relaciones entre las estrategias de influencia del debate público que realizan los agentes nacionales y el mercado de datos y las estrategias de modulación algorítmica de Meta Platforms Inc., empresa de tecnología que posee la plataforma. Basado en el concepto de plataformizacíon y un enfoque analítico influenciado por la Teoría del Actor-Red, WhatsApp se posiciona en el análisis como un miembro socio-técnico no humano de una red de relaciones que involucra objetivos económicos y políticos de actores humanos, nivelando ambos en importancia y entendiendo que la inserción de la plataforma cambia profundamente las prácticas y formas de organización social en el país. El objetivo es comprender las condiciones coyunturales que hacen de WhatsApp un elemento importante en la vida de los brasileños y cuál es el papel del modelo de mercado de Meta para las técnicas de control que surgen con este uso. Brasil Inc Inc. ActorRed, ActorRed Actor Red, Red Actor-Red sociotécnico socio técnico humanos país

Abstract This article aims to describe the structured control system based on the use of WhatsApp in Brazil, locating the relationships between influence strategies of the public debate carried out by national agents and the data market and algorithmic modulation strategies of Meta Plataforms Inc., a company of technology that owns the platform. Starting from the concept of platformization and an analytical approach influenced by the Actor-Network Theory, WhatsApp is positioned in the analysis as a non-human sociotechnical member of a relationships network that involves economic and political objectives of human actors, leveling both in importance and understanding that the insertion of the platform profoundly changes the practices and forms of social organization in the country. The goal is to understand the conjectural conditions that make WhatsApp an important element in the lives of Brazilian people and what is Meta’s market model role for the control techniques that emerge with this use. Brazil Inc Inc. ActorNetwork Actor Network Theory nonhuman non actors country Metas s

https://doi.org/10.1590/1809-58442023136pt

12.

Análise do comportamento técnico da luta marajoara
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Campos, Ítalo Sérgio Lopes

; Gouveia Júnior, Amauri

; Antunes, Marcelo Moreira

; Torres, Monica da Silveira

Motricidade

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2022, Volume 18 N. 2 Pages 282 - 287

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Marajoara Wrestling (MW) is a combat sport that has been not sufficiently investigated. Characterised as a grappling fight, MW demands peculiarities that are still not well known, such as the relationship between physical constitution and the use of competitive techniques. The present study aimed to analyse the technical-tactical performance of the MW in terms of techniques used and combat configuration. This was a cross-sectional observational study from a sample of three male athletes aged between 23 and 33 years. Athletes were filmed in a natural environment during simulated MW combat in order to raise some technical elements of the MW, such as: defensive attitudes, attack technique, takedown and ground fighting. The results allowed the following conclusions: there is no technical-tactical standard in MW, but a combination of elements involving technical-tactical collection, practice time and anthropometric indicators; temporal and functional elements are configured from one’s place of practice; the halter is the most frequent technique, being widely used when combined with other techniques; the defensive work is very similar among athletes, the same does not happen in relation to the ground fight, where differences were observed in the fight configuration. This study is expected to be useful in proposing training programs aimed at the technical-tactical performance of the MW.

RESUMO A Luta Marajoara (LM) é uma modalidade esportiva de combate ainda pouco investigada. Caracterizada como luta de agarre, a LM demanda peculiaridades ainda pouco conhecidas, como a relação entre a constituição física e uso de técnicas competitivas. O estudo tem como objetivo analisar o desempenho técnico-tático da LM em termos de técnicas utilizadas e configuração dos combates. Trata-se de um estudo transversal e observacional realizado a partir de uma amostra constituída por três atletas masculinos com idades entre 23 e 33 anos. Os atletas foram filmados em ambiente natural durante um combate simulado de LM na perspectiva de levantar alguns elementos técnicos da LM, tais como: atitudes defensivas, técnica de ataque, queda e luta de solo. Os resultados permitem as seguintes conclusões: Não existe um padrão técnico-tático em LM e sim uma combinação de elementos envolvendo, acervo técnico-tático, tempo de prática e indicadores antropométricos; Elementos temporais e funcionais são configurados a partir de seu local de prática; A cabeçada é a técnica mais frequente, sendo muito utilizada quando combinada com outras técnicas; O trabalho defensivo é muito similar entre os atletas, o mesmo não acontece em relação à luta de chão, onde se observou diferenças na configuração da luta. Espera-se que o estudo possa ser útil na proposição de programas de treinamento voltados ao desempenho técnico-tático da LM.

https://doi.org/10.6063/motricidade.27711

13.

Surgical rehabilitation of cleft lip and/or palate: evaluation of the Brazilian public health system
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Silveira, Denise Maria M. L. da

; Martelli, Daniella Reis B.

; Dias, Verônica Oliveira

; Silveira, Mário Sérgio Costa da

; Almeida, Ianná Luana Freitas

; Martelli Júnior, Hercílio

Brazilian Journal of Otorhinolaryngology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2022, Volume 88 Pages 126 - 132

Abstract: En | Text: En | PDF: En

Abstract Objective: To evaluate the surgical rehabilitation of cleft lip and/or palate by the Brazilian public health system. Methods: Retrospective, analytical and comparative ecological study, with information on hospital procedures performed on individuals with cleft lip and/or palate in Centers authorized by the Brazilian public health system, between the years 2008 and 2020. The information was collected in databases Ministry of Health data. Results: Between 2008 and 2020, there was an increase of 8 (36.4%) qualified Centers in Brazil, currently having 30 Centers in 100% of the geographic regions. The surgical procedures performed totaled 68,716; with multiple surgeries being the most frequent. Complete cleft lip and palate was the most frequent type in hospital admissions. The public financial resources invested in the surgical rehabilitation of cleft lip and palate in the qualified Lip and Palate Malformation Treatment Centers were US$ 39,693 million, making an average value per procedure of US$ 577.64. Conclusions: In Brazil, public health system performed and financed, over the years 2008 and 2020, an important volume of surgical procedures for cleft lip and/or palate, which presented a polarization in the Southeast region but with a slight tendency expansion to other regions of the country. The most performed surgical procedures were multiple surgeries and mostly for individuals with cleft lip and palate. The amounts paid showed a heretogeneous distribution in the national territory. Level of evidence: Level 5: Report containing program evaluation data.

https://doi.org/10.1016/j.bjorl.2022.05.008

14.

A model for training ultrasound-guided fine-needle punctures
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Luz, Felipe Montevechi

; Yacoub, Vinicius Ramos Daoud

; Silveira, Kairo Alves Alexandre

; Reis, Fabiano

; Dertkigi, Sergio San Juan

Revista da Associação Médica Brasileira

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jul 2022, Volume 68 N. 7 Pages 948 - 952

Abstract: En | Text: En | PDF: En

SUMMARY OBJECTIVE: To evaluate the efficacy of a training program in ultrasound-guided fine needle puncture using a cost-effective model. METHODS: We evaluated the training of 20 resident radiology physicians, based on a theoretical course and a practical simulation part with models that focused on the puncture technique of thyroid nodules. The total time to perform the procedure, the number of punctures on the model surface, and the application of a questionnaire were used to assess the performance and confidence of the resident physicians in performing the procedure. RESULTS: The training model used was easy to reproduce, inexpensive, versatile, and capable of simulating the echotexture of thyroid tissue. There was a significant reduction in the total time needed to perform the procedure with a mean of 173.7 s±91.28 s from R1 and 112.8 s±17.66 s from R2 before the course vs. 19.2 s±112.8 s and 14.3 s±9.36 s, respectively, after the course (p<0.0001); as well as the number of superficial punctures, with a mean of 2.2 punctures±0.92 from R1 and 1.5 punctures±0.32 from R2 before the course vs 1.1 punctures±0.71 and 1.0 puncture±0.0, respectively, after the course (p<0.0001). There was also a subjective improvement in the performance and confidence in performing this procedure. CONCLUSIONS: An inexpensive and easy-to-reproduce gelatin-based model enabled adequate training of resident physicians and proved capable of improving their skills and confidence in simulating the procedure, even with a short period of training.

https://doi.org/10.1590/1806-9282.20220150

15.

Ansiedade em Acadêmicos de Enfermagem e de Medicina de uma Universidade Pública: Estudo Transversal
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Dias Júnior, Sérgio Alves

; Soares, Evelise Aline

; Resck, Zélia Marilda Rodrigues

; Nogueira, Denismar Alves

; Monteiro, Cristiane Aparecida Silveira

; Terra, Fábio de Souza

Revista Portuguesa de Enfermagem de Saúde Mental

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2022, N. 27 Pages 81 - 94

Abstract: Es En Pt | Text: Es En Pt | PDF: Es | PDF: En | PDF: Pt

Resumen Contexto: La universidad es la institución que forma profesionales de diferentes áreas y la consecución de un lugar en la Educación Superior trae consigo cambios en diversos aspectos de la vida diaria y la necesidad de adaptaciones, que pueden generar estrés, sentimientos de preocupación, angustia y mayores niveles de ansiedad. Objetivo: evaluar la ansiedad de estudiantes de enfermería y medicina de una universidad pública. Metodología: estudio cuantitativo, descriptivo y transversal, realizado con 272 estudiantes de enfermería y medicina. La recogida de datos se realizó mediante formularios de Google, utilizando un cuestionario sociodemográfico y la Escala Hospitalaria de Ansiedad y Depresión (subescala de ansiedad). Los análisis se realizaron con frecuencia absoluta y relativa. Resultados: se encontró un predominio de mujeres (72,1%), edad hasta 22 años (48,9%), estado civil soltero (93,4%), no fumadores (94,1%) y provenientes de otros municipios (92,6%). Además, el 92,3% está satisfecho con el curso, el 97,1% se identifica con el curso, el 90,4% se mantiene económicamente con la ayuda de familiares, el 66,5% realiza actividades extraescolares y el 71,0% % había experimentado algún evento notable en sus vidas en el último año. Entre todos los participantes, 58,1% se clasificó con ansiedad, con el 58,4% para el curso de enfermería y el 57,9% para el curso de medicina. Conclusión: las instituciones de educación superior deben prestar atención a los aspectos que involucran la ansiedad de los académicos, implementando acciones de apoyo que ayuden y promuevan la mejora de la calidad psíquica de esta población.

Abstract Background: The university is the institution that trains professionals from different areas and the achievement of a place in Higher Education brings changes in various aspects of daily life and the need for adaptations, which can generate stress, feelings of worry, anguish and increased levels of anxiety. Objective: to assess the anxiety of nursing and medical students at a public university. Methodology: quantitative, descriptive and cross-sectional study, carried out with 272 nursing and medical students. Data collection was performed using Google forms, using a sociodemographic questionnaire and the Hospital Anxiety and Depression Scale (anxiety subscale). Analyzes were performed using absolute and relative frequency. Results: it was found that there was a predominance of females (72.1%), aged up to 22 years (48.9%), single marital status (93.4%), non-smokers (94.1 %) and originating from other municipalities (92.6%). In addition, 92.3% are satisfied with the course, 97.1% identify with the course, 90.4% kept financially with the help from family members, 66.5% performed extracurricular activities and 71.0% had experienced some remarkable event in their lives in the last year. Among all participants, 58.1% were classified as having anxiety, with 58.4% for nursing course participants and 57.9% for medicine. Conclusion: higher education institutions should pay attention to aspects that involve the anxiety of academics, implementing support actions that help and promote the improvement of the psychic quality of this population.

Resumo Introdução: A universidade é a instituição formadora de profissionais de distintas áreas e a conquista de uma vaga no Ensino Superior traz mudanças em vários aspectos do cotidiano e a necessidade de adaptações, podendo gerar estresse, sentimentos de preocupação, angústia e elevação dos níveis de ansiedade. Objetivo: avaliar a ansiedade dos acadêmicos do curso de enfermagem e de medicina de uma universidade pública. Método: estudo quantitativo, descritivo e transversal, realizado com 272 acadêmicos de enfermagem e de medicina. A coleta de dados foi realizada por meio do Google forms, utilizando um questionário sociodemográfico e a Escala Hospitalar de Ansiedade e Depressão (subescala de ansiedade). As análises foram realizadas por meio de frequência absoluta e relativa. Resultados: constatou-se que houve predomínio do sexo feminino (72,1%), faixa etária de até 22 anos (48,9%), estado civil solteiro(a) (93,4%), não tabagistas (94,1%) e originários(as) de outros municípios (92,6%). Além disso, 92,3% estão satisfeitos com o curso, 97,1% se identificam com o curso, 90,4% mantinham-se financeiramente com a ajuda de familiares, 66,5% realizavam atividades extracurriculares e 71,0% vivenciaram algum evento marcante na vida no último ano. Dentre a totalidade de participantes, 58,1% foram classificados com ansiedade, sendo que para os participantes do curso de enfermagem obteve-se 58,4% e para medicina 57,9%. Conclusão: As instituições de ensino superior devem atentar-se aos aspectos que envolvem a ansiedade dos acadêmicos, implementando ações de apoio que auxiliem e promovam a melhoria da qualidade psíquica desta população.

https://doi.org/10.19131/rpesm.326 237 downloads

Showing

itens per page

Page of 22 Next

Select one or more results

All Alphabetic

Results

Comparative chart Download CSV

Statistics of

Send result

To*

Use ; (semicolon) to insert more emails.

Send to email

This page

Selected records

All references (max. 300)

Your email

Subject

Comments

Export format:

RIS (for EndNote, ProCite, Reference Manager, RefWorks, Citavi, etc.)

BibTeX

Citation

CSV (for Excel, etc)

Export:

This page

Selected itens

All references (max. 2000)

Sem resultados

No documents were found for your search

Glossary and search help

You can enrich your search in a very simple way. Use the search indexes combined with the connectors (AND or OR) and specify more your search.

For example, if you want to search for articles about
cases of dengue in Brasil in 2015, use:
ti:dengue and publication_year:2015 and aff_country:Brasil

See below the complete list of search indexes that can be used:

Index code	Element
ti	article title
au	author
kw	article keywords
subject	subject (title words, abstract and keywords)
ab	abstract
ta	journal short title (e.g. Cad. Saúde Pública)
journal_title	journal full title (e.g. Cadernos de Saúde Pública)
la	publication language code (e.g. pt - Portuguese, es - Spanish)
type	document type
pid	publication identifier
publication_year	publication year of publication
sponsor	sponsor
aff_country	country code of the author's affiliation
aff_institution	author affiliation institution
volume	article volume
issue	article issue
elocation	elocation
doi	DOI number
issn	journal ISSN
in	SciELO colection code (e.g. scl - Brasil, col - Colômbia)
use_license	article usage license code

SciELO - Scientific Electronic Library Online
Rua Dr. Diogo de Faria, 1087 – 9º andar – Vila Clementino 04037-003 São Paulo/SP - Brasil
Email: scielo@scielo.org

All the contents of this site www.scielo.br, except where otherwise noted, is licensed under a Creative Commons Attribution License.
more »