منابع مشابه
Popularizing Mathematics: From Eight to Infinity
It is rare to succeed in getting mathematics into ordinary conversation without meeting all kinds of reservations. In order to raise public awareness of mathematics effectively, it is necessary to modify such attitudes. In this paper, we point to some possible topics for general mathematical conversation. 2000 Mathematics Subject Classification: 00A05, 00A80, 97B20.
متن کاملAn incidentally swallowed toothbrush.
Although foreign body (FB) ingestion is relatively common,ingestion of a toothbrush is rare. We are reporting on a 26-year old female who had accidentally swallowed a toothbrush, which was successfully removed via endoscopy using a polypectomy snare.
متن کاملTransient bacteremia induced by toothbrushing a comparison of the Sonicare toothbrush with a conventional toothbrush.
PURPOSE Several investigations have demonstrated toothbrush-induced bacteremias. Transient bacteremias are well tolerated by healthy individuals but may increase endocarditis risk in patients with cardiac conditions. This study assessed bacteremia levels after brushing with either the Sonicare electric toothbrush or a manual toothbrush. METHODS Fifty healthy children receiving dental treatmen...
متن کاملToothbrush Contamination: A Review of the Literature
Toothbrushes are commonly used in hospital settings and may harbor potentially harmful microorganisms. A peer-reviewed literature review was conducted to evaluate the cumulative state of knowledge related to toothbrush contamination and its possible role in disease transmission. A systematic review was conducted on adult human subjects through three distinct searches. The review resulted in sev...
متن کاملScientists Popularizing Science: Characteristics and Impact of TED Talk Presenters
The TED (Technology, Entertainment, Design) conference and associated website of recorded conference presentations (TED Talks) is a highly successful disseminator of science-related videos, claiming over a billion online views. Although hundreds of scientists have presented at TED, little information is available regarding the presenters, their academic credentials, and the impact of TED Talks ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 2004
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.94.5.721