The increasingly pluralistic character of modern societies has led to questions, not only about the proper use of ethnic-group terms, but also about the correct semantic analysis of them. Here I argue that ethnic-group terms are analogous to other rigid designators whose extension is fixed in the way suggested by a causal theory of reference. My view accommodates precisely those scenarios of co...

objective: depression and anxiety literature in iran is short of cultural/indigenous studies, especially with regard to azeri ethnic group. this study was carried out in order to identify depression and anxiety aspects in azeri ethnic group. methods: in a cross sectional qualitative design, 32 azeri informants (14 patients, 13 lay people, and 5 professionals) recruited in the study using purpos...

abstract background and purpose: overweight and obesity are the health problem in adolescents and the main purpose of this study was to evaluate this problem and some socio-demographicrelated factors among two ethnic groups in iranian northern primary school children in 2010. materials and methods: this was a descriptive and cross-sectional study that performed on 4165 students (turkman = 2852a...

Genetically, every individual is unique; this may stem from inheritance, geographical locations, and/or environmental interactions. This study examined the possibility of developing a cheap and easy-to-use marker that can distinguish among the three ethnic groups in Nigeria using RAPD-PCR. Five RAPD primers, OPA1-3 and OPC1-2, were randomly selected and used to amplify DNA samples isolated from...

background: congenital heart disease (chd) is the most common congenital anomaly in newborns. this study was performed to determine the live birth incidence of chd by ethnicity and sex in gorgan, northern iran. methods: in this longitudinal, hospital-based study, 18162 live births in dezyani hospital in gorgan, north of iran, were screened for chd, from 2007 through 2009. clinical examination, ...