Medicine and Health Sciences Commons^™

Tanning Predicts Bone Mass But Not Structure In Adolescent Females Living In Hawaii, Daniel L. Osborne, Connie M. Weaver, Linda D. Mccabe, George P. Mccabe, Rachel Novotny, Carol Boushey, Dennis A. Savaiano

Department of Anthropology: Faculty Publications

Objectives: To evaluate the relationship between facultative skin pigmentation, which predicts circulating levels of plasma 25-hydroxymitamin D, and several measures of bone mass and structure in a cross sectional sample of adolescent females living in Hawaii.

Methods: Our sample was composed of adolescent females (n = 94) living in Hawaii where seasonal sun exposure is minimal, and who self-identified as either white (n = 16) or Asian (n = 78). Bone mineral content (BMC) of the total body, the lumbar spine and the hip, and cross sectional area (CSA) and section modulus (Z) at the …

Cattle, Co-Wives, Children, And Calabashes: Material Context For Symbol Use Among The Il Chamus Of West-Central Kenya, Alan J. Osborn

Department of Anthropology: Faculty Publications

This paper examines systemic contexts for symbol use among the Maa-speaking Il Chamus in the Lake Baringo region of west-central Kenya. The systemic context for symbols and material culture consists of the environmental constraints and behavioral responses that characterize pastoralist life in East Africa. The author's interest in this problem developed in response to Ian Hodder’s work among the Il Chamus, Pokot, and Tugen in the Baringo District. Unlike Hodder, however, the author argues that symbols and their use in East Africa can be more productively explained from a materialist perspective. Specifically, it is proposed that symbols affixed to certain …