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Health 2020年第10期12卷 1360-1370页

作者： Lucas Lima de Carvalho Lucas Rodrigues Claro Amanda dos santos Cabral Marcela Pereira da Silva Mello Bruna Liane Passos Lucas Marcelly Valadares Souza Simone Fonseca Lucas Alexandre Oliveira Tellles Ravini Fernandez dos santos vieira dos santos Marcia Augusta Pereira dos santos Claudia Lima Campos Alzuguir Maria Cristina Dias da Silva antonio eduardo vieira dos santos Maria Antonieta Rubio Tyrrell eduardo Alexander Júlio César Fonseca Lucas Anna Nery School of Nursing Federal University of Rio de Janeiro Rio de Janeiro Brazil Celso Lisboa University Center Rio de Janeiro Brazil State Secretariat of Education of Rio de Janeiro Rio de Janeiro Brazil Department of Medicine in Primary Health Care Faculty of Medicine Federal University of Rio de Janeiro Rio de Janeiro Brazil Department of Maternal and Child Nursing Faculty of Nursing State University of Rio de Janeiro Rio de Janeiro Brazil Department of Maternal-Child Nursing Faculty of Nursing Fernandez Figueira Institute of the Oswaldo Cruz Foundation State University of Rio de Janeiro Rio de Janeiro Brazil

This documentary research aimed to describe the results of an epidemiological survey that sought to determine the prevalence of Infections Related to Health Care (IRHC) in newborns admitted to a Neonatal Intensive Care Unit (NICU) at the city of Rio de Janeiro. For methodology, the existing data in the original research database were used as the primary source. The method used was the case study in a quantitative approach. The data have been statistically arranged by odds ratio, which measured the possibility of IRHC development at the 102 newborns, by exposition at the risk factors. Results: IRHC prevalence with pneumonias, sepsis, navel’s infection and ocular infections predominance rises. Prematures are 4.10 more susceptible. Twelve hours after amniotic rupture there are 1.77 more chances of infections. Babies with more than 10 days of hospitalization are 4.70 more susceptible than those with 10 days. The registers examined were incipient at the IRHC’s characterization, beginning and duration, which make the IRHC’s diagnostic/notification difficult.

关键词： Neonatal Nursing Cross Infection Data Interpretation Statistical

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Unravelling the protracted U-Pb zircon geochronological record of high to ultrahigh temperature metamorphic rocks:Implications for provenance investigations

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Geoscience Frontiers 2023年第2期14卷 116-132页

作者： Mahyra Tedeschi Pedro Leonardo Rossi vieira Matheus Kuchenbecker Bruno VRibeiro Vitor Barrote Humberto Reis Laura Stutenbecker Cristiano Lana antonio Pedrosa-Soares Ivo Dussin Programa de Pós-graduação em Geologia da Universidade Federal de Minerais Centro de Pesquisas Manoel Teixeira da CostaInstitute of GeosciencesFederal University of Minas GeraisAv.Antônio Carlos6627Belo Horizonte 31270-901Brazil Institute of Geological Sciences University of Bern3012 BernSwitzerland Laboratório de Estudos Tectônicos Universidade Federal dos Vales do Jequitinhonha e MucuriRodovia MGT 367Km 583-Diamantina 39100-000Brazil School of Earth Atmosphere and EnvironmentMonash UniversityClaytonVictoria 3800Australia Timescales of Mineral Systems Group School of Earth and Planetary SciencesCurtin UniversityPerthWA 6845Australia Freie Universität Berlin Institut für Geologische WissenschaftenGeochemieMalteserstr.1074-10012249 BerlinGermany Departamento de Geologia-Escola de Minas Universidade Federal de Ouro Preto 35400-000Brazil Department of Materials and Earth Sciences Institute of Applied GeosciencesTU DarmstadtSchnittspahnstr.964287 DarmstadtGermany TEKTOS Geotectonic Research Group Geology InstituteRio de Janeiro State UniversitySão Francisco Xavier Street524/4030-AMaracanãRio de Janeiro 20550-900Brazil

The assessment of detrital zircon age records is a key method in basin analysis,but it is prone to several biases that may compromise accurate sedimentary provenance *** to ultrahigh temperature(HT-UHT)metamorphism(especially if T>850℃)is herein presented as a natural cause of bias in provenance studies based on U-Pb detrital zircon ages,since zircon from rocks submitted to these extreme and often prolonged conditions frequently yield protracted,apparently concordant,geochronological *** age spreading can result from disturbance of the primary U-Pb zircon system,likewise from(re)crystallization processes during multiple and/or prolonged metamorphic *** this contribution,available geochronological data on Archean,Neoproterozoic and Palaeozoic HT-UHT metamorphic rocks,acquired by different techniques(SIMS and LA-ICP-MS)and showing distinct compositions,are reassessed to demonstrate HT-UHT metamorphism may result in modes and age distributions of unclear geological *** a consequence,it may induce misinterpretations on UPb detrital zircon provenance analyses,particularly in sedimentary rocks metamorphosed under such extreme temperature *** evaluate the presence of HT-UHT metamorphism-related bias in the detrital zircon record,we suggest a workflow for data acquisition and interpretation,combining a multi-proxy approach with:(i)in situ U-Pb dating coupled with Hf analyses to retrieve the isotopic composition of the sources,and(ii)the integration of a petrochronological investigation to typify fingerprints of the HT-UHT metamorphic *** proposed workflow is validated in the investigation of one theoretical and one natural example allowing a better characterization of the sedimentary sources,maximum depositional ages,and the tectonic setting of the *** workflow allows to the appraisal of biases imposed by HT-UHT metamorphism and resulting disturbances in the U-Pb detrital zircon record,particularly for sedimentary

关键词： Detrital zircon Protracted zircon record Sedimentary basins UHT metamorphism Prolonged metamorphism Bias in detrital zircon

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Energy Efficiency Technologies for Hydroelectric Power Plants: A Case Study in Brazil

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Journal of Power and Energy Engineering 2022年第5期10卷 90-115页

作者： Thiago Averaldo Bimestre José antonio Mantovani Júnior Eliana vieira Canettieri Celso eduardo Tuna Pedro Magalhães Sobrinho Chemistry and Energy Department School of Engineering S&#227o Paulo State University UNESP Guaratinguetá Brazil Center for Weather Forecasting and Climate Studies National Institute for Space Research CPTEC/INPE Cachoeira Paulista Brazil

Hydroelectricity has great importance for the global macroeconomy. In Brazil, hydroelectricity has been highlighted as the main source of generation of the electric system both for its economic competitiveness and for the abundance of this energy resource. Based on a diagnosis methodology, this article presents a case study in a Brazilian hydroelectric plant in order to optimize the use of energy and propose improvements regarding the rationalization of its application. The systems associated with energy generation were evaluated and the results proved to be potentially advantageous with an estimated savings of 2910 MWh/year in the electricity consumption of the installation itself, with better use of the equipment and the possibility of increasing the power generated.

关键词： Hydropower Plant Renewable Energy Technology Energy Efficiency Energetic Diagnosis Sustainable

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WhatsApp as a Tool for Integration and Motivation in Distance Education

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Social Networking 2021年第3期10卷 29-43页

作者： Mehran Misaghi Evelise Tonioti eduardo Concepcion Batiz antonio José dos santos Research Department Unisociesc Joinville Brazil

This article was based on a Distance Education project in the Pedagogy course which, for a semester, through active methodology, reviewed the contents of the course to increase the knowledge of these students as well as to carry out a pilot test of Hybrid Teaching. The research aimed to contribute to studies on the use of WhatsApp as a tool that favors the integration and motivation of students in Online and Hybrid Teaching. The project included classes before the classroom lessons, physical and online presence of tutors and teachers, communication via WhatsApp, e-mail, Facebook and the online course platform to review and raise the course fee, raising doubts and encouraging the participation and integration of each student. The object of the study was the use of WhatsApp throughout the course, due to the adhesion of students and teachers using it as a tool for integration and motivation for the graduates of the 17 poles participating in the project. It is a descriptive research with a quantitative approach and characterized by a survey. 104 students participated in the survey, which guarantees a confidence level of 93%. A questionnaire was elaborated and requested, via Google Forms, to understand aspects of integration and motivation, containing 10 questions using the five-level Likert scale. It was possible to verify that the tool presented a 77% satisfaction index with the use of WhatsApp considering its positive influence in the best use of the studies while 90% considered WhatsApp important in the integration of students with students, and teachers with students. Also corroborated that the student interacts better with the studies when there is an interpersonal relation present, in this case, through the classes of study and face-to-face held weekly and the immediate communication provided by WhatsApp group chats. Finally, there was a strong correlation (r = 0.8) between the intensity of satisfaction with the use of WhatsApp in this project and the satisfaction

关键词： WhatsApp Distance Learning Hybrid Teaching Model Open and Distance Learning

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Investigation of Galactic open cluster remnants： the case of NGC 7193

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Research in Astronomy and Astrophysics 2017年第1期17卷 31-54页

作者： Mateus de Souza Angelo Joao Francisco Coelho dos santos Jr Wagner Jose Barbosa Corradi Francisco Ferreira de Souza Maia Andres eduardo Piatti Departamento de Fisica ICEx Universidade Federal de Minas Gerais Av. Antonio Carlos 6627 31270-901 Belo Horizonte MG Brazil Observatorio Astronomico Universidad Nacional de Cordoba Laprida 854 5000 Cordoba Argentina Consejo Nacional de Investigaciones Cientificas y Tecnicas Av. Rivadavia 1917 C1033AAJ Buenos AiresArgentina

Galactic open clusters （OCs） that survive the early gas-expulsion phase are gradually de- stroyed over time by the action of disruptive dynamical processes. Their final evolutionary stages are characterized by a poorly populated concentration of stars called an open cluster remnant （OCR）. This study is devoted to assessing the real physical nature of the OCR candidate NGC 7193. GMOS/Gemini spectroscopy of 53 stars in the inner target region were obtained to derive radial velocities and at- mospheric parameters. We also employed photometric and proper motion data. The analysis method consists of the following steps：（i） analysis of the statistical resemblance between the cluster and a set of field samples with respect to the sequences defined in color-magnitude diagrams （CMDs）; （ii） a 5-dimensional iterative exclusion routine was employed to identify outliers from kinematical and posi- tional data; （iii） isochrone fitting to thes× （J - Ks） CMD of the remaining stars and the dispersion of spectral types along empirical sequences in the （J - H） × （H - Ks） diagram were checked. A group of stars was identified for which the mean heliocentric distance is compatible with that obtained via isochrone fitting and whose metallicities are compatible with each other. Fifteen of the member stars observed spectroscopically were identified together with another 19 probable members. Our results indi- cate that NGC 7193 is a genuine OCR, of a once very populous OC, for which the following parameters were derived： d = 501±46 pc, t = 2.5±1.2 Gyr, （[Fe/H]） = -0.17±0.23 and E（B-V） = 0.05±0.05. Its luminosity and mass functions show depletion of low mass stars, confirming the OCR is in a dynam- ically evolved state.

关键词： open cluster remnants - Galactic open clusters

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In vitro antibacterial effect of aqueous and ethanolic Moringa leaf extracts

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Asian Pacific Journal of Tropical Medicine 2011年第3期4卷 201-204页

作者： Jackson Rafael Oliveira Peixoto Giselle Cristina Silva Renata Albuquerque Costa Joseires Lira de Sousa Fontenelle Gustavo Hitzschky Fernandes vieira antonio Adauto Fonteles Filho Regine Helena Silva dos Fernandes vieira Sea Sciences Institute Federal University of CearaBrazil Fisheries Engineering Department Federal University of CearaBrazil Federal University of Ceara Brazil Biology Department State University of Acarau ValleyBrazil

Objective:To evaluate the antibacterial effect of aqueous and ethanolic moringa leaf extracts (Moringa oleifera) on the growth of gram-positive and negative ***:Paper disks were soaked with 100,200,300 and 400μL of extract at 20 g/180mL and 10 g/190 *** extracts were tested against Escherichia coli(ATCC25922),Staphylococcus aureus(ATCC25923),Vibrio parahaemolyticus,Enterococcus faecalis(ATCC29212),Pseudomonas aeruginosa(ATCC27853), Salmonella enteritidis(IH) and Aeromonas *** susceptibility tests were performed using the modified disk diffusion ***:The strains ***,*** and *** (IH) were resistant to all *** general,disks with 400μL extract were the most efficient against ***,***,*** and ***:The study indicates a promising potential for aqueous and ethanolic Moringa leaf extracts as alternative treatment of infections caused by the tested strains.

关键词： Moringa oleifera Activity antibacterial Gram positive and negative bacteria

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Biliary drainage in inoperable malignant biliary distal obstruction: A systematic review and meta-analysis

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World Journal of Gastrointestinal Surgery 2021年第5期13卷 493-506页

作者： Maria Vitória Cury vieira Scatimburgo Igor Braga Ribeiro Diogo Turiani Hourneaux de Moura Vitor Massaro Takamatsu Sagae Bruno Salomão Hirsch Mateus Bond Boghossian Thomas R McCarty Marcos eduardoLera dos santos Tomazo antonio Prince Franzini Wanderley Marques Bernardo eduardo GuimarãesHourneaux de Moura Gastrointestinal Endoscopy Unit Hospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão Paulo 05403-010Brazil Division of Gasteoenterology Hepatology and EndoscopyBrigham and Women's HospitalBostonMA 02115United States

BACKGROUND Endoscopic drainage remains the treatment of choice for unresectable or inoperable malignant distal biliary obstruction(MDBO).AIM To compare the safety and efficacy of plastic stent(PS)vs self-expanding metal stent(SEMS)placement for treatment of *** This meta-analysis was developed according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines.A comprehensive search was performed in MEDLINE,Cochrane,Embase,Latin American and Caribbean Health Sciences Literature,and grey literature to identify randomized clinical trials(RCTs)comparing clinical success,adverse events,stent dysfunction rate,reintervention rate,duration of stent patency,and mean *** difference(RD)and mean difference(MD)were calculated and heterogeneity was assessed with I2 *** analyses were performed by SEMS *** Twelve RCTs were included in this study,totaling 1005 *** was no difference in clinical success(RD=-0.03,95%confidence interval[CI]:-0.01,0.07;I 2=0%),rate of adverse events(RD=-0.03,95%CI:-0.10,0.03;I2=57%),and mean patient survival(MD=-0.63,95%CI:-18.07,19.33;I2=54%)between SEMS vs PS ***,SEMS placement was associated with a lower rate of reintervention(RD=-0.34,95%CI:-0.46,-0.22;I2=57%)and longer duration of stent patency(MD=125.77 d,95%CI:77.5,174.01).Subgroup analyses revealed both covered and uncovered SEMS improved stent patency compared to PS(RD=152.25,95%CI:37.42,267.07;I2=98%and RD=101.5,95%CI:38.91,164.09;I2=98%;respectively).Stent dysfunction was higher in the covered SEMS group(RD=-0.21,95%CI:-0.32,-0.1;I²=205%),with no difference in the uncovered SEMS group(RD=-0.08,95%CI:-0.56,0.39;I²=87%).CONCLUSION While both stent types possessed a similar clinical success rate,complication rate,and patient-associated mean survival for treatment of MDBO,SEMS were associated with a longer duration of stent patency compared to PS.

关键词： Biliary tract neoplasms Stents Protheses Malignancy Biliary system Cancer

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Areas with evidence of equity and their progress on mortality from tuberculosis in an endemic municipality of southeast Brazil

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Infectious Diseases of Poverty 2017年第1期6卷 1185-1195页

作者： Mellina YAMAMURA Marcelino santos NETO Francisco CHIARAVALLOTI NETO Luiz Henrique ARROYO antonio Carlos vieira RAMOS Ana Angelica Rego de QUEIROZ Aylana de Souza BELCHIOR Danielle Talita dos santos Juliane de Almeida CRISPIM Ione Carvalho PINTO Severina Alice da Costa UCHOA Regina Celia FIORATI Ricardo Alexandre ARCENCIO School of Nursing of the University of Sao Paulo Ribeirao Preto Campus(EERP/USP)Ribeirao retoSPBrazil Federal University of Maranhao(UFMA) Sao LuísMABrazil School of Public Health of the University of Sao Paulo(FSP/USP) Sao PauloSPBrazil Federal University of Rio Grande do Norte(UFRN) NatalRNBrazil School of Medicine of the University of Sao Paulo Ribeirao Preto Campus(FMRP/USP)Ribeirao PretoSPBrazil

Background:In Brazil,people still fall ill and die from tuberculosis(TB),and this can be explained by the significant impasse in the equity of distribution of therapeutic resources to the population as a *** aim was to identify geographical areas which have shown progress in terms of equity(of income,schooling and urban occupancy)and test its effect on mortality from TB in a municipality of southeast ***:It is an ecological study considering TB as the basic cause for deaths registered between 2006 and 2013 on the Mortality Information System and other variables obtained through the Demographic Census of the Brazilian Institute of Geography and Statistics(2010).The geographical area for analysis comprised the areas of coverage of the health *** indicators have been constructed through the Principal Component Analysis(PCA).The cases were geocoded and the annual mortality rate from TB was calculated with smoothing using the local empirical Bayesian *** linear regression was then *** was confirmation of the existence of spatial dependence of residue through the application of the Global Moran I test,and application of the Models with Global Spatial Effects,to identify the best standard of spatial ***:The mortality rates ranged from 0.00 to 2.8 deaths per 100,000 people,per *** the PCA,three indicators were constructed,and designated as indicators of income,social inequality,and social *** multiple linear regression,the indicator of social equity was statistically significant(P<0.0001)but had a negative association,an adjusted R^(2)of 28.36%and with spatial dependence(Moran I=0.21,P=0.003455).The best model to deal with existing spatial dependence was the Spatial Lag ***:The better social conditions have shown progress in reducing mortality from TB,thereby reinforcing the achievement of Sustainable Development *** addition,cartography was also applied,which can be replicated

关键词： Tuberculosis Spatial analysis Mortality Cause of death

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Pancreatitis after endoscopic retrograde cholangiopancreatography:A narrative review

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World Journal of Gastroenterology 2021年第20期27卷 2495-2506页

作者： Igor Braga Ribeiro Epifanio Silvino do Monte Junior antonio Afonso Miranda Neto Igor Mendonça Proença Diogo Turiani Hourneaux de Moura Mauricio Kazuyoshi Minata Edson Ide Marcos eduardo Lera dos santos Gustavo de Oliveira Luz Sergio Eiji Matuguma Spencer Cheng Renato Baracat eduardo Guimarães Hourneaux de Moura Department of Gastrointestinal Endoscopy Unit University of São Paulo School of MedicineSão Paulo 05403-010Brazil

Acute post-endoscopic retrograde cholangiopancreatography pancreatitis(PEP)is a feared and potentially fatal complication that can be as high as up to 30%in high-risk ***-examination measures,during the examination and after the examination are the key to technical and clinical success with a decrease in adverse *** studies have debated on the subject,however,numerous topics remain controversial,such as the effectiveness of prophylactic medications and the amylase dosage *** review was designed to provide an update on the current scientific evidence regarding PEP available in the literature.

关键词： Endoscopic retrograde cholangiopancreatography Pan-creatitis Postendoscopic retrograde cholangiopancreatography pancreatitis Adverse events Pancreatitis Prevention

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Metal Transport Parameters in Residual Soil with an Undisturbed and Remolded Structure Percolated by an Acid Solution

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Journal of Environmental Protection 2011年第8期2卷 1076-1083页

作者： eduardo Pavan Korf antonio Thomé Nilo Cesar Consoli Rafael de Souza Tímbola Gláucia Carine dos santos 不详

There is no enough information about metal transport parameters in residual soil. These soils are generally structured and still there is no answer to what happens with the contaminant transport parameters when an acid solution with metal percolates this material with different structure. The objective of this study was to determine the contaminant transport parameters for Cd, Ni, Cu and Zn metals in an acid multispecies solution to a residual soil from south Brazil with an undisturbed and remolded structure. Column tests were carried out to determine the kd, Rd, Dh transport parameters. It was possible conclude that the magnitude of the kd, Rd and Dh parameter did not vary significantly with the soil structure.

关键词： Pollutant Transport Column Equipment Natural Attenuation Dissolved Metals Analytical Simulation

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