determining the relative sensitivity of land to erosion and its factors, could be the basis of soil conservation programs. the aim of this study is to compare water and wind erosion functions in land degradation of dasht-e-jeihoon using psiac and irifr.ea models and the source studying of aeolian sediments in geomorphologic facieses as homogeneous units. the results indicate that in dasht-e-jei...

ALLEN VAN DEYNZE, Biotechnology Specialist, Seed Biotechnology Center, University of California, Davis; KENT J. BRADFORD, Professor of Vegetable Crops and Director, Seed Biotechnology Center, UC Davis; and ALISON VAN EENENNAAM, Cooperative Extension Specialist, Department of Animal Science, UC Davis. Most crops developed through biotechnology that are on the market today provide farmers with in...

The Pacific AIDS Education and Training Center (PAETC) developed and tested over time a curriculum to meet the changed HIV/AIDS-related needs of dental health professionals. The objective of this study was to evaluate the HIV-related knowledge, attitudes/beliefs, and behaviors among the participants of a CE training course based on this curriculum, both before and six weeks after the completion...

BACKGROUND We describe and evaluate efforts to improve the follow-up care of patients with abnormal Papanicolaou test results at an academic family practice center at Shadyside Hospital in Pittsburgh. METHODS From 1994 to 1996, 1796 patients received Papanicolaou testing; 147 (8 percent) of the smears had abnormal findings--16 percent had atypia, 83 percent had dysplasia, and 1 percent had ca...

Hospital Information System (HIS) is a form of healthcare information system that globalized and applied in the medical sector. Researchers, doctors, management are all interested rate success HISs; therefore it's continuous study topic. At this research, we created new tool to assess HIS center based on perspectives users. The research was place Ebnesina Mashhad, Persia, at Dr. Hejazi Mental C...

background & objectives: the purpose of this study was evaluating the hearing status of tinnitus patients referred to our center. materials & methods: a total of 144 patients, referred to our center by the end of december 2008 to june 2009, who have tinnitus complaints after initial examination and cleaning the ear duct in the audiology clinic were introduced and completed the questionn...

BACKGROUND Hemoccult II, a widely used guaiac test for fecal occult blood, has a low sensitivity for detecting colorectal neoplasms in asymptomatic patients at average risk. In such patients, the performance characteristics of screening tests developed to improve on Hemoccult II are not known. METHODS A set of three fecal occult-blood tests--Hemoccult II; Hemoccult II Sensa, a more sensitive ...