PM10-bound microplastics and trace metals: A public health insight from the Korean subway and indoor environments.

Inhalable airborne microplastics (MPs) presented in indoor and outdoor environments, can deeply penetrate the lungs, potentially triggering inflammation and respiratory illnesses. The present study aims to evaluate human health risks from respirable particulate matter (PM)-bound trace metals and MPs in indoor (SW- subway and IRH- indoor residential houses) and outdoor (OD) environments. This research provides an initial approach to human respiratory tract (HRT) mass depositions of PM10-bound total MPs and nine specific MP types to predict potential human health threats from inhalation exposure.

Bullying and discrimination experiences among Korean-American adolescents.

The bullying experiences of Korean-American adolescents (N = 295) were explored in relation to discrimination and mental health outcomes. Bullying experiences were assessed by the Bully Survey (Swearer, 2005), discrimination by the Perceived Ethnic and Racial Discrimination Scale (Way, 1997) and depression by the Center for Epidemiological Studies - Depression Scale (CES-D). Those who reported being bullied (31.

The effects of auditory perception and musical preference on anxiety in naive human subjects.

Background: The use of music as a method of relieving anxiety has been studied extensively by researchers from varying disciplines. The abundance of these reports focused on which genre of music best aided in the relief of stress. Little work has been performed in the area of auditory preference in an attempt to ascertain whether an individual's preferred music type aids in their anxiety reduction at levels greater than music that they have little or no propensity for.