Objective: This systematic literature review's purpose was to examine the social factors (e.g., social network, social support, social interaction, loneliness, and social environmental factors) associated with PA among older adults.
View Article and Find Full Text PDFBackground: Venereal syphilis, caused by the spirochete Treponema pallidum subsp. pallidum (TPA), is surging worldwide, underscoring the need for a vaccine with global efficacy. Vaccine development requires an understanding of syphilis epidemiology and clinical presentation as well as genomic characterization of TPA strains circulating within at-risk populations.
View Article and Find Full Text PDFThe response of an oxide crystal to the atmosphere can be personified as breathing-a dynamic equilibrium between O gas and O anions in the solid. We characterize the analogous defect reaction in an iodide double-perovskite semiconductor, CsSnI. Here, I gas is released from the crystal at room temperature, forming iodine vacancies.
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