Search results for "Mapeamento"

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SDSS-III: Massive Spectroscopic Surveys of the Distant Universe, the Milky Way Galaxy, and Extra-Solar Planetary Systems

2011

Building on the legacy of the Sloan Digital Sky Survey (SDSS-I and II), SDSS-III is a program of four spectroscopic surveys on three scientific themes: dark energy and cosmological parameters, the history and structure of the Milky Way, and the population of giant planets around other stars. In keeping with SDSS tradition, SDSS-III will provide regular public releases of all its data, beginning with SDSS DR8 (which occurred in Jan 2011). This paper presents an overview of the four SDSS-III surveys. BOSS will measure redshifts of 1.5 million massive galaxies and Lya forest spectra of 150,000 quasars, using the BAO feature of large scale structure to obtain percent-level determinations of the…

Astrofísicaplanets and satellites: detection[PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Milky WayFOS: Physical sciencesEspectros astronômicosAstrophysics::Cosmology and Extragalactic AstrophysicsSurveys01 natural sciencesevolution [Galaxy]Movimento estelarsurveysPlanetBulge0103 physical sciencesPhysical Sciences and MathematicsAstrophysics::Solar and Stellar AstrophysicsMatéria escuraobservations [Cosmology]Instrumentation and Methods for Astrophysics (astro-ph.IM)Tecnicas astronomicas010303 astronomy & astrophysicsAstrophysics::Galaxy AstrophysicsMapeamentos astronômicosAglomerados de galaxiasPlanetas extrasolaresPhysicsGalaxy: evolutionCosmologia010308 nuclear & particles physicsGiant planetAstrophysics::Instrumentation and Methods for AstrophysicsFísicaAstronomyAstronomy and AstrophysicsQuasarComposicao estelarPlanetary systemEspectros estelaresRedshiftGalaxy[SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]detection [Planets and satellites]Space and Planetary Sciencecosmology: observationsAstrophysics::Earth and Planetary AstrophysicsAstrophysics - Instrumentation and Methods for Astrophysics
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Mapping of Chagas disease research: analysis of publications in the period between 1940 and 2009

2011

INTRODUCTION: Publications are often used as a measure of success in research work. Chagas disease occurs in Central and Southern America. However, during the past years, the disease has been occurring outside Latin America due to migration from endemic zones. This article describes a bibliometric review of the literature on Chagas disease research indexed in PubMed during a 70-year period. METHODS: Medline was used via the PubMed online service of the U.S. National Library of Medicine from 1940 to 2009. The search strategy was: Chagas disease [MeSH] OR Trypanosoma cruzi [MeSH]. RESULTS: A total of 13,989 references were retrieved. The number of publications increased steadily over time fro…

Microbiology (medical)Chagas diseaseChagas diseaselcsh:Arctic medicine. Tropical medicinelcsh:RC955-962Trypanosoma cruziBibliometryBiologyMapeamentoDoença de ChagasBibliometriaparasitic diseasesmedicineHumansChagas DiseaseProdução científicaResearchScientific productionmedicine.diseaseInfectious DiseasesMappingBibliometricsTripanossomíase AmericanaParasitologyAmericasPeriodicals as TopicHumanitiesScientific productionAmerican trypanosomiasisRevista da Sociedade Brasileira de Medicina Tropical
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