65 documents found, page 1 of 7

Patterns of progression of nonproliferative diabetic retinopathy using non-inva...

To identify progression of nonproliferative diabetic retinopathy (NPDR) in patients with type 2 diabetes by combining optical coherence tomography angiography (OCTA) metrics and color fundus photography (CFP) images. This study was a post hoc analysis of a prospective longitudinal cohort study (CORDIS, NCT03696810) with 2-year duration. This study enrolled 122 eyes. Ophthalmological examinations included OCTA a...

Retinal neurodegeneration in eyes with NPDR risk phenotypes: A two-year longitu...

Diabetic retinopathy (DR) is both a microangiopathy and a neurodegenerative disease. However, the connections between both changes are not well known. To characterise the longitudinal retinal ganglion cell layer + inner plexiform layer (GCL + IPL) changes and their association with microvascular changes in type-2 diabetes (T2D) patients with nonproliferative diabetic retinopathy (NPDR). This two-year prospectiv...

MIGUEL RAMALHO, mais de cinquenta anos pela Geologia

RESUMO: O seu falecimento deixou um imenso vazio não só na sua área de investigação, mas, sobretudo, no Museu Geológico (Rua da Academia das Ciências, Lisboa) onde foi Director e depois coordenador interino e principal impulsionador. Miguel M. Magalhães Ramalho licenciou-se em Ciências Geológicas, na Faculdade de Ciências da Universidade de Lisboa, em 1959, onde foi Assistente (1959-1961). Em 1965, depois de cu...

Métodos epidemiológicos e estatísticos numa emergência de Saúde Pública

Sobre o papel dos método estatístico e epidemiológico na resposta à emergência COVID-19: Vigilância epidemiológica; Estudos epidemiológicos especiais; Modelação matemática.

Statistics in Times of Pandemics: the Role of Statistical and Epidemiological M...

About the Role of Statistical and Epidemiological Methods during the COVID-19 Emergency.

Geology of the Macao Special Administrative Region (China)

ABSTRACT: A 1:12,000 geological map of the Macao Special Administrative Region has been produced through detailed field work supported by petrographic, mineralogical, geochronological and geochemical data obtained in previous studies. This map aims to represent a reliable tool to understand the geological evolution of the region and for management of the territory. The geology of Macao is dominated by two group...

Erratum: Corrigendum to “Evolution of a Neoproterozoic suture in the Iberian Ma...

Syn-rift unconformities punctuating the lower-middle Cambrian transition in the...

The Cambrian Tamdroust and Bab n’Ali Volcanic Complexes represent two magmatic episodes developed in the latest Ediacaran–Cambrian Atlas Rift of Morocco. Their rifting pulses were accompanied by accumulation of volcanosedimentary edifices (dominated by effusive lava flows in the former and explosive acidic aprons in the latter) associated with active tilting and uplift. Sealing of their peneplaned horst-and-gra...

Syn-rift unconformities punctuating the lower-middle Cambrian transition in the...

The Cambrian Tamdroust and Bab n’Ali Volcanic Complexes represent two magmatic episodes developed in the latest Ediacaran–Cambrian Atlas Rift of Morocco. Their rifting pulses were accompanied by accumulation of volcanosedimentary edifices (dominated by effusive lava flows in the former and explosive acidic aprons in the latter) associated with active tilting and uplift. Sealing of their peneplaned horst-and-gra...

Evolution of a Neoproterozoic suture in the Iberian Massif, Central Portugal: N...

ABSTRACT: A Neoproterozoic suture is exposed at the contact between the Ossa Morena Zone and the Central Iberian Zone, in the Iberian Massif (Central Portugal), the westernmost segment of the European Variscides. Although, the Cadomian magmatic and tectonometamorphic events have been previously documented, their timing is still poorly constrained, particularly in the inner zones of the suture. We used geochrono...