History of Personal Jewelry
نویسندگان
چکیده
منابع مشابه
Department of medical education; A personal history
This is a brief overview of the history of formal introduction of the art andscience of education into the sphere of medical education in Shiraz. Before this introduction medical education was, and in the majority of other institutions world-wide still is, a simple transfer of knowledge from teacher to student. The students accepted their passive role because this was how they had been taught a...
متن کاملdepartment of medical education; a personal history
this is a brief overview of the history of formal introduction of the art and science of education into the sphere of medical education in shiraz. before this introduction medical education was, and in the majority of other institutions world-wide still is, a simple transfer of knowledge from teacher to student. the students accepted their passive role because this was how they had been taught ...
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Simulation has come a long way since the author started at Sperry Gyroscope Co. at its site at Bracknell, Berkshire, England in 1964. Then the main activity was military simulation using valve analog simulators. Following a move to a lectureship at Manchester University in 1966, a progression from analog to digital simulation via hybrid analog and digital systems (the latter being the topic of ...
متن کاملBioavailability of Cadmium in Inexpensive Jewelry
OBJECTIVES We evaluated the bioavailability of Cd in 86 components of 57 jewelry items found to contain high levels of Cd (> 10,000 ppm) by X-ray fluorescence (XRF), using extractions that simulate mouthing or swallowing of jewelry items. METHODS We screened jewelry for Cd content by XRF. Bioavailability was measured in two ways. Items were placed in saline solution at 37°C for 6 hr to simula...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1903
ISSN: 0036-8733
DOI: 10.1038/scientificamerican05301903-22913csupp