Juan Manuel Cao

2 months ago | diariolasamericas.com | Juan Manuel Cao

Hay dos tipos de mafias: las privadas y las estatales. De las dos, las segundas son las más peligrosas. Porque las primeras actúan al margen de la ley (incluso, cuando corrompan a funcionarios, políticos o jueces), y operan en espacios limitados. En cambio, las mafias estatales, o gubernamentales, actúan dentro de la ley (su ley), y operan en espacios prácticamente ilimitados, desbordando fronteras. Todas las dictaduras son mafiosas; si la dictadura es monopartidista, peor.

Jan 17, 2025 | americateve.com | Juan Manuel Cao

Jan 6, 2025 | mdpi.com | Juan Manuel Cao

This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticle by Wenchao Song, Qiong Liu, Yanchao Liu, Pengzhou Zhang and Juan Cao * State Key Laboratory of Media Convergence and Communication, Communication University of China, Beijing 100024, China *Author to whom correspondence should be addressed. Appl. Sci.

Oct 31, 2023 | frontiersin.org | Chongqing Jiaotong |Juan Manuel Cao |Benjamin Thompson

1 Introduction Fundus diseases may cause vision loss, visual field defect, and serious cases may lead to blindness. Common fundus diseases, such as macular degeneration, hypertensive retinopathy, and diabetic retinopathy (Lin et al., 2021; Badawi et al., 2022; Saranya et al., 2022), are characterized by morphological changes in the retinal vasculature during advanced stages, including optic disc atrophy, vascular proliferation, and macular hole formation.