Aleixo IV
Also known as Alexius IV, Alexius IV Angelos, Emperor of Constantinople
Byzantine emperor; (1192-1204)
AI overview
Alexios IV Angelos was a Byzantine emperor who ruled from 1192 to 1204, a period marked by political instability and external threats to the empire. His reign is historically significant because it ended with the fall of Constantinople to the Fourth Crusade in 1204, a catastrophic event that fundamentally changed the course of Byzantine history.
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Recent publications · Crossref
5 total works indexed
- Van der Waals density functionals applied to solids
· 2011 · cited 4,300x
- 2023 ESC Guidelines for the management of acute coronary syndromes
· 2023 · cited 4,185x
- Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021
· 2024 · cited 4,099x
- Chemical accuracy for the van der Waals density functional
· 2009 · cited 2,595x
- Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021
Article · Português
Aleixo IV Ângelo ou Aleixo IV Anjo (em grego: Αλέξιος Δ' Άγγελος; c. 1182 — 8 de fevereiro de 1204) foi imperador bizantino de Agosto de 1203 a Janeiro de 1204. Era filho do imperador Isaque II Ângelo e da sua primeira esposa Irene. O seu tio paterno era o imperador Aleixo III Ângelo.
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