área de pesquisa
- . Estudo sobre a formação e dominância das camadas E-esporádicas considerando a competição entre ventos e campos elétricos
- A multi-instrumental and modeling analysis of the ionospheric responses to the solar eclipse on 14 December 2020 over the Brazilian region
- Analysis of the different physical mechanisms in the atypical sporadic E (Es) layer occurrence over a low latitude region in the Brazilian Sector
- Analysis of the Sporadic-E Layer Behavior in Different American Stations during the Days around the September 2017 Geomagnetic Storm
- Andreos Vestena Bilibio
- Anomalous responses of the F 2 layer over the Brazilian equatorial sector during a counter electrojet event: A CASE STUDY
- Aracy Mendes da Costa
- Blanketing Sporadic-E Layer Occurrences over Santa Maria, a Transition Station from Low to Middle Latitude in the South American Magnetic Anomaly (SAMA)
- Clesio Marques Denardini
- Cristiano Sarzi Machado
- Desenvolvimento de um Modelo Empírico para a Obtenção da Curva Do Dia Calmo Geomagneticamente (QDC)
- Desenvolvimento de um modelo empírico para a obtenção da curva do dia calmo geomagneticamente (QDC)
- Desenvolvimento e Análise de um Índice Ionosférico Baseado em Dados de Conteúdo Eletrônico Total
- Development of an Empirical Model for Estimating the Quiet Day Curve (QDC) over the Brazilian Sector
- Diagnóstico de micropulsações geomagnéticas registradas pela Rede Embrace de Magnetômetros
- Different Sporadic¿E (Es) Layer Types Development During the August 2018 Geomagnetic Storm: Evidence of Auroral Type (Es a ) Over the SAMA Region
- Disconnection and Reconnection in Plasma Bubbles Observed by OI 630 nm Airglow Images From Cariri Observatory
- Edwin Leonardo Camacho Linares
- Equatorial ionospheric response to storm-time electric fields during two intense geomagnetic storms over the Brazilian region using a Disturbance Ionosphere indeX
- Equatorial plasma bubbles observed at dawn and after sunrise over South America during the 2015 St. Patrick?s Day storm
- Estudo da absorção ionosférica para o desenvolvimento de um modelo de predição.
- ESTUDO DA IONOSFERA SOBRE O EQUADOR MAGNÉTICO NO SETOR BRASILEIRO DURANTE DIFERENTES PERÍODOS DE ATIVIDADE SOLAR
- ESTUDO DA VARIABILIDADE IONOSFÉRICA DE BAIXAS LATITUDES NO SETOR BRASILEIRO DURANTE EVENTOS DE FEIXES DE VENTO SOLAR DE ALTA VELOCIDADE.
- Estudo do Decréscimo no Fluxo de Elétrons do Cinturão de Radiação de Van Allen Sob Influência de Icmes
- Estudo para a qualificação do índice geomagnético regional sul-americano Ksa em comparação com o índice global Kp
- ESTUDO PARA A QUALIFICAÇÃO DO ÍNDICE GEOMAGNÉTICO SUL-AMERICANO KSA EM COMPARAÇÃO COM O ÍNDICE GLOBAL KP
- Estudos Ionosféricos Baseado no ROTI
- Evaluation of Different Methods for Calculating the ROTI index over the Brazilian Sector
- Evaluation of possible corrosion enhancement due to telluric currents: case study of the Bolivia-Brazil pipeline
- Evaluation of the Dix Scaling Factor During Geomagnetically Disturbed Periods Over South America
- Evaluation of the Non-Perturbed TEC Reference of a New Version of the DIX
- Evaluation of the Solar Quiet Reference Field (SQRF) model for space weather applications in the South America Magnetic Anomaly
- Findings of the unusual plasma bubble occurrences at dawn during the recovery phase of a moderate geomagnetic storm over the Brazilian sector
- First look at a geomagnetic storm with Santa Maria Digisonde data: F region responses and comparisons over the American sector
- Fábio Becker Guedes
- Global Modeling of the Inner Magnetosphere Under the Influence of a Magnetic Cloud Associated With an Interplanetary Coronal Mass Ejection: Energy Conversion and Ultra-Low Frequency Wave Activity
- Global Monitoring of Ionospheric Weather by GIRO and GNSS Data Fusion
- Inez Staciarini Batista
- Influence of the uncertainties in the Solar Quiet Reference Field (SQRF) model for deriving geomagnetic indices over South America
- Ionospheric disturbances in a large area of the terrestrial globe by two strong solar flares of September 6, 2017, the strongest space weather events in the last decade
- Ionospheric disturbances over the American and African sectors due to the 2019 major Sudden Stratospheric Warming (SSW 2019), under low solar activity conditions
- Ionospheric GPS-TEC responses from equatorial region to the EIA crest in the South American sector under intense space weather conditions
- Ionospheric Scale Index Map Based on TEC Data during the Saint Patrick Magnetic Storm and EPBs
- Ionospheric Scale Index Map Based on TEC Data for Space Weather Studies and Applications
- Ionospheric storm due to solar Coronal mass ejection in September 2017 over the Brazilian and African longitudes
- Ionospheric Total Electron Content responses to HILDCAAs intervals
- Ionospheric-Scale Index Map Based on TEC Data for South America
- Joaquim Eduardo Rezende Costa
- Juliano Moro
- Latitudinal responses of the ionosphere over South America during HILDCAA intervals: Case studies
- Longitudinal variations of the occurrence of F3 and F4 layers within the southern EIA and their dependence on solar cycle
- Mapa do índice de perturbação ionosférica (DIXMap) sobre a região da América do Sul e sua relação com tempestades geomagnéticas
- Marlos Rockenbach Da Silva
- New Findings of the Sporadic E (Es) Layer Development Around the Magnetic Equator During a High-Speed Solar (HSS) Wind Stream Event
- Nighttime Ionospheric TEC Study Over Latin America During Moderate and High Solar Activity
- Paulo França Barbosa Neto
- Performance of the IRI-2016 over Santa Maria, a Brazilian low-latitude station located in the central region of the South American Magnetic Anomaly (SAMA)
- Previsão do índice geomagnético dst utilizando redes neurais artificiais e árvore de decisão
- PROCESSAMENTO DE SINAIS DE SATÉLITE NA DETECÇÃO DOS MECANISMOS DE GERAÇÃO DE IRREGULARIDADES IONOSFÉRICA
- Samuel Martins da Silva
- SIMULAÇÕES DA TEMPERATURA DO AR NA SUPERFICIE BASEADAS NO FLUXO DE RAIOS CÓSMICOS GALÁCTICOS SOBRE O BALANÇO RADIATIVO GLOBAL
- Siomel Savio Odriozola
- Solar flare and radio burst effects on GNSS signals and the ionosphere during September 2017
- Solar irradiance prediction: replicating a workflow and making it reproducible
- Some Differences in the Dynamics of the Intermediate Descending Layers Observed During Periods of Maximum and Minimum Solar Flux
- Sony Su Chen
- Statistical analysis on the ionospheric response over South American mid- and near high-latitudes during 70 intense geomagnetic storms occurred in the period of two decades
- Study of the equatorial and low-latitude total electron content response to plasma bubbles during solar cycle 24-25 over the Brazilian region using a Disturbance Ionosphere indeX
- Thales Nunes Moreira
- The 14 December 2020 total solar eclipse effects on geomagnetic field variations and plasma density over South America
- The Impact of the Disturbed Electric Field in the Sporadic E (Es) Layer Development Over Brazilian Region
- The Influence of Disturbance Dynamo Electric Field in the Formation of Strong Sporadic E Layers Over Boa Vista, a Low-Latitude Station in the American Sector
- The role of the inner radiation belt dynamic in the generation of auroral-type sporadic E-layers over South American Magnetic Anomaly (SAMA)
- Variação da intensidade dos raios cósmicos em resposta à diferentes estruturas magnéticas do meio interplanetário
- Variações Longitudinais dos Campos Elétricos do Eletrojato Equatorial no Setor Americano
- Worldwide study of the Sporadic E (Es) layer development during a space weather event