Publications by authors named "P A Orellana"

Background: Despite increased recruitment of Latina medical students, the percentage of Latina physicians has remained stagnant, suggesting unique retentive barriers affecting this population. Discriminatory experiences involving bias may contribute to difficulties in the retention and advancement of Latinas in medicine. This qualitative analysis aimed to explore thematic barriers prevalent among Latinas throughout their medical training in the United States.

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Background: There is limited population-based evidence on the prevalence of cognitive impairment in Mexico, a country with a rapidly aging population and where key risk factors, such as diabetes and obesity, are common. This study describes the distribution of cognitive impairment in adults from Mexico City.

Methods: This cross-sectional population-based study included participants from the Mexico City Prospective Study which recruited 150,000 adults aged ≥ 35 years in 1998-2004.

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Whispering gallery resonators offer a versatile platform for manipulating the photonic transmission. Here, we study such a system, including periodically distributed pointlike impurities along the resonator with ring geometry. Based on an exact expression for the transmission probability we obtain here, we demonstrate that the bound states in the continuum (BICs) form from the whispering gallery modes at the high-symmetry momenta in the ring's Brillouin zone.

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