维普中文期刊产品整合服务
12篇 您的检索式:作者名="Elizeu"
    题名 作者 年代 出处 被引量
1Annual trends of human brucellosis in pastoralist communities of south-western Uganda: a retrospective ten-year study显示文摘Background:Human brucellosis is prevalent in both rural and urban Uganda,yet most cases of the disease in humans go unnoticed and untreated because of inaccurate diagnosis,which is often due to the disease not manifesting in any symptoms.This study was undertaken to describe trends in laboratory-confirmed human brucellosis cases at three health facilities in pastoralist communities in South-western,Uganda.Methods:Data were collected retrospectively to describe trends of brucellosis over a 10-year period(2003–2012),and supplemented with a prospective study,which was conducted from January to December 2013.Two public health facilities and a private clinic that have diagnostic laboratories were selected for these studies.Annual prevalence was calculated and linearly plotted to observe trends of the disease at the health facilities.A modified Poisson regression model was used to estimate the risk ratio(RR)and 95%confidence intervals(CIs)to determine the association between brucellosis and independent variables using the robust error variance.Results:A total of 9,177 persons with suspected brucellosis were identified in the retrospective study,of which 1,318(14.4%)were confirmed cases.Brucellosis cases peaked during the months of April and June,as observed in nearly all of the years of the study,while the most noticeable annual increase(11–23%)was observed from 2010 to 2012.In the prospective study,there were 610 suspected patients at two public health facilities.Of these,194(31.8%)were positive for brucellosis.Respondents aged 45–60 years(RR=0.50;CI:0.29–0.84)and those that tested positive for typhoid(RR=0.68;CI:0.52–0.89)were less likely to have brucellosis.Conclusions:With the noticeable increase in prevalence from 2010 to 2012,diagnosis of both brucellosis and typhoid is important for early detection,and for raising public awareness on methods for preventing brucellosis in this setting.Catherine Kansiime Elizeus Rutebemberwa Benon BAsiimwe Fredrick Makumbi Joel Bazira Anthony Mugisha 2015Infectious Diseases of Poverty2015,4,1:2
2Isoflavone sup- plemented soy yoghurt associated with resistive physical exercise increase bone mineral density of ovariectomized rats 显示文摘Gilberto Eiji Shiguemoto Elizeu Antonio Rossi 2007Maturitas2007,57,:1
3Fermented soy product supplemented with isoflavones affected fat depots in juvenile rats显示文摘Marla SJ Manzoni MSc Elizeu A 2005Nutrition2005,21,10:1
4Isoflavone - supplemented soy yoghurt associated with resistive physical exercise increase bone J mineral density of ovariectomized rats显示文摘Gilberto ES Elizeu AR Vilmar B Maturitas0,57,3:1
5Comparison of the Intraosseous Biocompatibility of AH Plus, EndoREZ, and Epiphany Root Canal Sealers显示文摘Cássio J.A. Sousa Cristiana R.M. Montes Elizeu A. Pascon Adriano M. Loyola Marco A. Versiani 2006Journal of Endodontics2006,,7:1
6Isoflavone-supplemented soy yoghurt associated with resistive physical exercise increase bone mineral density of ovariectomized rats显示文摘Gilberto Eiji Shiguemoto Elizeu Antonio Rossi Vilmar Baldissera 2007Maturitas2007,57,3:1
7Randomised placebo-controlled trial of iron supplementation and malaria chemoprophylaxis for prevention of severe anaemia and malaria in Tanzanian infants显示文摘Clara Menendez Elizeus Kahigwa Rosmarie Hirt Penelope Vounatsou John J Aponte Fidel Font Camilo J Acosta David M Schellenberg Claudia M Galindo John Kimario Honorathy Urassa Bernard Brabin Tom A Smith Andrew Y Kitua Marcel Tanner Pedro L Alonso 1997The Lancet1997,,9081:1
8Fermented soy product supplemented with glycyrrhizin affected fat depots in juvenile rats 显示文摘Manzoni MSc Elizeu A Maria SJ 2005Nutrition2005,21,10:1
9Efficacy of chlorhexidine- and calcium hydroxide–containing medicaments against Enterococcus faecalis in vitro显示文摘Bettina Basrani Leo Tj?derhane J.Miguel Santos Elizeu Pascon Helen Grad Herenia P. Lawrence Shimon Friedman 2003Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology2003,,5:1
10Neoarchean and Rhyacian TTG-Sanukitoid suites in the southern S?o Francisco Paleocontinent,Brazil:Evidence for diachronous change towards modern tectonics显示文摘The southern portion of the Sao Francisco Palaeocontinent in Brazil is denoted by Archean nuclei and Paleoproterozoic magmatic arcs that were amalgamated during Siderian to Orosirian orogenic processes(ca.2.4-2.1 Ga).New isotopic U-Pb in zircon and Sm-Nd whole rock combined with major and trace element composition analyses constrain the crystallization history of the Neoarchean Piedade block(at ca.2.6 Ga)and the Paleoproterozoic Mantiqueira Complex(ca.2.1-1.9 Ga).These therefore display quite different magmatic histories prior to their amalgamation at ca.2.05 Ga.Sm-Nd and Rb-Sr isotopes imply a mixed mantle-crustal origin for the samples in both units.A complete Palaeoproterozoic orogenic cycle,from subduction to collision and collapse,is recorded in the Piedade Block and the Mantiqueira Complex.Rhyacian to Orosirian subduction processes(ca.2.2-2.1 Ga)led to the generation of coeval(ca.2.16 Ga)TTG suites and sanukitoids,followed by late(2.10-2.02 Ga)high-K granitoids that mark the collisional stage.The collisional accretion of the Mantiqueira Complex against the Piedade Block at 2.08-2.04 Ga is also recorded by granulite facies metamorphism in the latter terrane,along the Ponte Nova suture zone.The collisional stage was closely followed by the emplacement of within-plate tholeiites at ca.2.04 Ga and by alkaline rocks(syenites and enriched basic rocks)at ca.1.98 Ga,marking the transition to an extensional tectonic regime.The discovery of two episodes of TTG and sanukitoid magmatism,one during the Neoarchean in the Piedade Complex and another during the Rhyacian in the Mantiqueira Complex,indicates that the onset of subduction-related melting of metasomatized mantle was not restricted to Neoarchean times,as generally believed,but persisted much later into the Paleoproterozoic.Henrique Bruno Vitalino Elizeu Monica Heilbron Claudio de Morisson Valeriano Rob Strachan Mike Fowler Samuel Bersan Hugo Moreira Ivo Dussin Luiz Guilherme do Eirado Silva Miguel Tupinamba Julio Almeida Carla Neto Craig Storey 2020Geoscience Frontiers2020,11,5:0
11How to model the effect of mechanical erosion control practices at a catchment scale?显示文摘Conservation agriculture practices are a crucial factor in mitigating and controlling erosion by water.To address water erosion estimates,most environmental models use the USLE,RUSLE,and MUSLE models.Management practices that affect soil erosion by modifying the flow pattern,such as contour farming,strip farming,or terracing,are represented within these models as a support practice(P)factor.However,due to the difficulty in accurately mapping the P-factor,many studies choose to ignore it,using only the default value P-factor 1 which represents the absence of sowing at the level or cultivation in strips.This study proposes a methodology that evaluates the current P-factor based on the angle between the crop row orientation and the elevation contour lines.The method was tested in four areas under soybean crop fields in southern Brazil,totaling 25 km^(2).The reason for choosing four areas is to select different characteristics of rural properties and topographic conditions.The ideal values of the P-factor are expected to be between 0.5 and 0.6;however,in our case,a P-factor greater than 0.8 was obtained in 60%of the area,indicating the low occurrence of contour farming reduces erosion rates.The results show that policymakers could potentially use this methodology(angle between the crop rows and contour lines)to run soil-erosion risk scenarios for a broader application of contour farming.This allows the P-factor to be quantified via a thematic map instead of assigning uniform P-factor values.With a detailed study of the P-factor on the slopes,there is a better understanding of where to target support practices to reduce erosion.Elizeu Jonas Didoné Jean Paolo Gomes Minella Daniel Gustavo Allasia Piccilli 2021International Soil and Water Conservation Research2021,9,3:0
12Rhyacian-Orosirian tectonic history of the Juiz de Fora Complex:Evidence for an Archean crustal reservoir within an island-arc system显示文摘The southern São Francisco Paleocontinent(SFP)comprises Archean nuclei and Paleoproterozoic complexes encompassing magmatic arcs juxtaposed during a Rhyacian to Orosirian orogenic event.The Juiz de Fora Complex(JFC)represents an imbricated thrust system that comprises orthogranulites with a wide compositional range formed in an intra-oceanic setting during the Siderian to the Orosirian and later accreted to the southeastern margin of the SFP.Here we report new petrological,geochemical,whole-rock Nd and Sr data,as well as zircon U–Pb ages from felsic and mafic orthogranulites from the JFC.The new data is combined with a regional compilation that enables an evaluation of the interaction between magmatism and orogenetic episodes in the context of the consolidation of São Francisco Paleocontinent during the Rhyacian–Orosirian.Pre collisional Island Arc tholeiites(IAT),Tonalites-Tron dhjemites-Granodiorites(TTGs)and sanukitoid magmatism occurred from 2200 Ma to 2085 Ma.This was followed by post-collisional magmatism,which is represented by hybrid granitoids coeval with the emplacement of E-MORB basic rocks.Crustal signatures for the Rhyacian to Orosirian evolution are highlighted by the dominance of negativeεNd(t)associated with Meso-to Neoarchean Nd TDMmodel ages as well as inherited zircon grains from the hybrid granitoids.The JFC is extensively highlighted in the literature as a primitive intra-oceanic arc,but here we propose the reworking or recycling of ancient crustal segments within the mature arc stage of the JFC,suggesting a Mesoarchean crustal source involved in the JFC evolution.Rasec Almeida Vitalino Elizeu Henrique Bruno Samuel Moreira Bersan Lucas Eduardo de Abreu Barbosa Araujo Ivo Dussin Claudio de Morisson Valeriano Carla Neto Monica Heilbron 2022Geoscience Frontiers2022,13,5:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费