background: we examined epidemiological aspects of dynamic changes in incidence of ovarian cancer in women of kazakh and russian nationalities in kazakhstan. methods: the material of investigation was primary data on registered patients with malignant ovarian tumors in the whole country. the study was conducted during the period of 1999-2009. evaluation of changes in ovarian cancer incidence in...

background: human leukocyte antigens (hla) are polymorphic cell surface proteins. distribution of hla alleles vary among different racial and ethnic populations in unrelated stem cell registries. determination of hla allele frequencies in different ethnic groups is useful for population genetic analyses. materials and methods: based on data available from the iranian stem cell donor registry, h...

In an ethnically polarized country, does aversion towards inter-ethnic inequity induce citizens to vote for a party promoting an equitable allocation of national resources among ethnic groups? We base our analysis on a survey that we conducted among 331 students from Addis Ababa University. We show that aversion towards inter-ethnic inequity does exert a significant influence on university stud...

Based on the revised social contact theory, correlates of cross-ethnic friend nomination among 580 African American, 948 Asian-descent, 860 Latino, and 3986 White adolescents were examined. Socioeconomic and academic disparities between ethnic groups differentiated cross-ethnic friend nomination between schools for all groups but African Americans. For all groups, cross-ethnic friend nomination...

Data from 100 cases of alleged rape victims demonstrate why the author believes the AP test to be a reliable tool, when employed by an expert for the identification of seminal fluid.

The National Association of EMS Physicians (NAEMSP) believes that noninvasive positive pressure ventilation (NIPPV) is an important treatment modality for the prehospital management of acute dyspnea. This document serves as a resource to the NAEMSP position on prehospital NIPPV.

With the number of patent claims including DNA sequence booming, is there a way forward to help resolve disagreements over the many issues involved? One ethical body believes that there is and has produced a new study.

We are developing and testing a computer model of conversation by constructing a program that engages its user in purposeful conversation to help him perform some task. Conversation is viewed as a sequence of actions performed by the participants, intentionally affecting each other's model of the world, primarily their beliefs and goals. These actions can only be performed if certain conditions...

The American Society of Health-System Pharmacists (ASHP) believes that the widespread, indiscriminate use of dietary supplements presents substantial risks to public health and that pharmacists have an opportunity and a professional responsibility to reduce those risks. ASHP recognizes that patients may choose to use legally available dietary supplements, but believes that the decision to use s...

Research indicates that ethnic majority group children show a consistent preference for their ethnic in-group, whereas the ethnic preferences of minority groups are less conclusive. The present study assessed the ethnic attitudes of 5 – 12 year old children from an ethnic majority group (59 Anglo-Australian) and a minority group (60 Pacific Islander). Participants rated members of Anglo-Austral...