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An Anthropological Examination Of Mandated Ultrasounds As An Element Of State Policy On Abortion, Anne Morrill

Anthropology Theses

Prenatal ultrasounds have become commonplace and widespread throughout the United States, Canada and Europe. Ethnographic studies have illustrated that ultrasounds can have a positive impact on a woman’s pregnancy, one that establishes a relationship between the mother and the unborn fetus as a person. This relationship comes into question when examining the state’s regulation of abortion. Several states, including Florida, Mississippi, Alabama, Texas, South Dakota, South Carolina and Ohio have considered legislation that would mandate the use of ultrasounds prior to terminating a pregnancy. The specifics of these policies vary from mandating ultrasounds as simply an option for pregnant women …

Structural Bone Density Of Pacific Cod (Gadus Macrocephalus) And Halibut (Hippoglossus Stenolepis): Taphonomic And Archaeological Implications, Ross E. Smith

Dissertations and Theses

Describing prehistoric human subsistence strategies and mobility patterns using archaeofaunal assemblages requires archaeologists to differentiate the effects of human behavior from natural taphonomic processes. Previous studies demonstrate that differences in bone density both within and between taxa contribute to variation in element representation in archaeofaunal assemblages. Measurements of contemporary Pacific Cod (Gadus macrocephalus) and Pacific Halibut (Hippoglossus stenolepis) skeletal elements using Dual Energy Absorptiometry (DEXA) and hydrostatic weighing revealed differences in bone volume density between elements and taxa.

Density values were highest in Pacific cod and halibut jaw elements; the lowest bone volume densities were measured in Pacific cod and …