Institution
Universidade Aberta
Education•Lisbon, Lisboa, Portugal•
About: Universidade Aberta is a education organization based out in Lisbon, Lisboa, Portugal. It is known for research contribution in the topics: Higher education & Distance education. The organization has 622 authors who have published 1520 publications receiving 20436 citations. The organization is also known as: Open University.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: The Global Burden of Disease 2015 Study provides a comprehensive assessment of all-cause and cause-specific mortality for 249 causes in 195 countries and territories from 1980 to 2015, finding several countries in sub-Saharan Africa had very large gains in life expectancy, rebounding from an era of exceedingly high loss of life due to HIV/AIDS.
4,804 citations
••
Nicholas J Kassebaum1, Megha Arora1, Ryan M Barber1, Zulfiqar A Bhutta2 +679 more•Institutions (268)
TL;DR: In this paper, the authors used the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015) for all-cause mortality, cause-specific mortality, and non-fatal disease burden to derive HALE and DALYs by sex for 195 countries and territories from 1990 to 2015.
1,533 citations
••
TL;DR: This report provides national estimates of levels and trends of HIV/AIDS incidence, prevalence, coverage of antiretroviral therapy (ART), and mortality for 195 countries and territories from 1980 to 2015.
522 citations
••
TL;DR: With the increasing number of new microcystin variants discovered, the development of new rapid, inexpensive and sensitive enough monitoring methods to promptly screen simultaneously a great diversity of toxins and also check their toxic effects is becoming necessary.
510 citations
••
TL;DR: Genome-wide data from 400 Neolithic, Copper Age and Bronze Age Europeans is presented, finding limited genetic affinity between Beaker-complex-associated individuals from Iberia and central Europe, and excludes migration as an important mechanism of spread between these two regions.
Abstract: From around 2750 to 2500 bc, Bell Beaker pottery became widespread across western and central Europe, before it disappeared between 2200 and 1800 bc. The forces that propelled its expansion are a matter of long-standing debate, and there is support for both cultural diffusion and migration having a role in this process. Here we present genome-wide data from 400 Neolithic, Copper Age and Bronze Age Europeans, including 226 individuals associated with Beaker-complex artefacts. We detected limited genetic affinity between Beaker-complex-associated individuals from Iberia and central Europe, and thus exclude migration as an important mechanism of spread between these two regions. However, migration had a key role in the further dissemination of the Beaker complex. We document this phenomenon most clearly in Britain, where the spread of the Beaker complex introduced high levels of steppe-related ancestry and was associated with the replacement of approximately 90% of Britain's gene pool within a few hundred years, continuing the east-to-west expansion that had brought steppe-related ancestry into central and northern Europe over the previous centuries.
479 citations
Authors
Showing all 634 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jean-François Cardoso | 145 | 373 | 115144 |
Nuno Sousa | 79 | 558 | 24668 |
Graham J. Pierce | 64 | 348 | 13553 |
João Carlos Marques | 60 | 407 | 12928 |
José Alberto Pereira | 55 | 418 | 12191 |
Zhongbo Su | 52 | 377 | 11914 |
Filipe M.L. Figueiredo | 37 | 154 | 4342 |
Renato Peixoto Veras | 36 | 132 | 5728 |
Rosa Maria Mendes Miranda | 36 | 164 | 3943 |
Sandra Caeiro | 33 | 138 | 4375 |
Ulisses Miranda Azeiteiro | 32 | 230 | 4443 |
Ivana Beatrice Mânica da Cruz | 28 | 175 | 2779 |
José Maria Tavares | 26 | 80 | 1746 |
Carla Sofia e Sa Farinha | 25 | 45 | 33819 |
Carlos Eduardo Pimentel | 24 | 168 | 3887 |