Search Results - "Silveira, António Brum"
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Gravitational, erosional, sedimentary and volcanic processes on the submarine environment of Selvagens Islands (Madeira Archipelago, Portugal)
Published in Marine geology (01-09-2019)“…Volcanic oceanic islands are the emerged portions of large volcanoes that rise abruptly from the ocean floor. Although the geological record of these islands…”
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Gravitational, erosional and depositional processes on volcanic ocean islands: Insights from the submarine morphology of Madeira Archipelago
Published in Earth and planetary science letters (15-01-2018)“…The submarine flanks of volcanic ocean islands are shaped by a variety of physical processes. Whilst volcanic constructional processes are relatively well…”
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Structured elicitation of expert judgement in real-time eruption scenarios: an exercise for Piton de la Fournaise volcano, La Réunion island
Published in Volcanica (01-01-2022)“…Formalised elicitation of expert judgements has been used to help tackle several problematic societal issues, including volcanic crises and pandemic threats…”
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Volcano-stratigraphic and structural evolution of Brava Island (Cape Verde) based on 40Ar/ 39Ar, U–Th and field constraints
Published in Journal of volcanology and geothermal research (01-10-2010)“…Three volcano-stratigraphic units were identified at Brava Island in the Cape Verde Archipelago on the basis of field relationships, geologic mapping and 40Ar/…”
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Quaternary extrusive calciocarbonatite volcanism on Brava Island (Cape Verde): A nephelinite-carbonatite immiscibility product
Published in Journal of African earth sciences (1994) (01-02-2010)“…The Cape Verde volcanic archipelago, located in the oceanic portion of the African plate some 500 km west of the Senegal coast, is renowned for the occurrence…”
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Volcanic stratigraphy: A review
Published in Journal of volcanology and geothermal research (15-05-2018)“…Volcanic stratigraphy is a fundamental component of geological mapping in volcanic areas as it yields the basic criteria and essential data for identifying the…”
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Active tectonics in Southern Portugal (SW Iberia) inferred from GPS data. Implications on the regional geodynamics
Published in Journal of geodynamics (01-12-2017)“…A GPS-based crustal velocity field for the SW Portuguese territory (Algarve region, SW Iberia) was estimated from the analysis of data from a network of…”
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Time-Dependent Evolution and Source Heterogeneities of Ocean Island Basalts from a Weak Plume, São Jorge, Azores
Published in Journal of petrology (16-11-2024)“…The geochemical composition of Ocean Island Basalts (OIBs) from the Azores reflects the spatial distribution, shape, and temporal evolution of small-scale…”
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COVID-19 pandemic, mechanical reperfusion and 30-day mortality in ST elevation myocardial infarction
Published in Heart (British Cardiac Society) (01-03-2022)“…The initial data of the International Study on Acute Coronary Syndromes - ST Elevation Myocardial Infarction COVID-19 showed in Europe a remarkable reduction…”
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Impact of Smoking Status on Mortality in STEMI Patients Undergoing Mechanical Reperfusion for STEMI: Insights from the ISACS-STEMI COVID-19 Registry
Published in Journal of clinical medicine (13-11-2022)“…The so-called “smoking paradox”, conditioning lower mortality in smokers among STEMI patients, has seldom been addressed in the settings of modern primary PCI…”
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Investigating collapse structures in oceanic islands using magnetotelluric surveys: The case of Fogo Island in Cape Verde
Published in Journal of volcanology and geothermal research (15-05-2018)“…One of the most remarkable natural events on Earth are the large lateral flank collapses of oceanic volcanoes, involving volumes of rock exceeding tens of km3…”
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SARS-CoV-2 Positivity, Stent Thrombosis, and 30-day Mortality in STEMI Patients Undergoing Mechanical Reperfusion
Published in Angiology (01-11-2023)“…SARS-Cov-2 has been suggested to promote thrombotic complications and higher mortality. The aim of the present study was to evaluate the impact of SARS-CoV-2…”
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Performing elective cardiac invasive procedures during the COVID-19 outbreak: a position statement from the European Association of Percutaneous Cardiovascular Interventions (EAPCI)
Published in EuroIntervention (2021)“…The rearrangement of healthcare services required to face the coronavirus disease 2019 (COVID-19) pandemic led to a drastic reduction in elective cardiac…”
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Present-day deformation in São Jorge Island, Azores, from episodic GPS measurements (2001–2011)
Published in Advances in space research (15-04-2013)“…A network of geodetic markers for high-precision Global Positioning System (GPS) surveying was established in 2001 in the island of São Jorge, at the Azores…”
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Age-Related Effects of COVID-19 Pandemic on Mechanical Reperfusion and 30-Day Mortality for STEMI: Results of the ISACS-STEMI COVID-19 Registry
Published in Journal of clinical medicine (08-03-2023)“…The constraints in the management of patients with ST-segment elevation myocardial infarction (STEMI) during the COVID-19 pandemic have been suggested to have…”
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Structured elicitation of expert judgement in real-time eruption scenarios
Published in Volcanica (01-05-2022)“…Formalised elicitation of expert judgements has been used to help tackle several problematic societal issues, including volcanic crises and pandemic threats…”
Get full text
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Gender Difference in the Effects of COVID-19 Pandemic on Mechanical Reperfusion and 30-Day Mortality for STEMI: Results of the ISACS-STEMI COVID-19 Registry
Published in Journal of clinical medicine (23-01-2023)“…Several reports have demonstrated the impact of the COVID-19 pandemic on the management and outcome of patients with ST-segment elevation myocardial infarction…”
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Renin-angiotensin system inhibitors and mortality among diabetic patients with STEMI undergoing mechanical reperfusion during the COVID-19 pandemic
Published in Diabetes epidemiology and management (01-10-2021)“…During the coronavirus disease 2019 (COVID-19) pandemic, concerns have been arisen on the use of renin-angiotensin system inhibitors (RASI) due to the…”
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