منابع مشابه
Bag Silo Densities and Losses
Bag silos made at three research farms in 2000 and 2001 were monitored at filling and emptying to determine densities and losses. A total of 47 bags (23 alfalfa, 1 red clover, 23 whole−plant corn) were made, and losses were calculated on 39 of the silos. Dry matter (DM) density ranged from 160 to 270 kg/m3. Dry matter density increased with DM content in hay crop silages on average 2.9 kg/m3−% ...
متن کاملPrevention of Dental Caries-Measures beyond Fluoride
Dental caries is one of the most common preventable childhood disease; people are susceptible to this ailment throughout the lifetime [1]. Data from the National Health and Nutrition Examination Survey (NHANES) conducted between 1999 and 2004 revealed that 28 percent of children ranging from 2 to 5 years of age had one or more primary tooth affected by dental caries and 51 percent of children h...
متن کاملGoing beyond dental assisting to prevention.
In Alberta, dental assisting became a regulated profession in 2006 under the Health Professions Act.1 By this act and its accompanying regulations, dental assistants registered by the College of Alberta Dental Assistants (CADA) and certified with additional training (Preventive Dentistry Module) were permitted to provide scaling procedures to patients with pockets up to 4 mm under the direction...
متن کاملBeyond the Map: Enamel Distribution Characterized from 3D Dental Topography
Enamel thickness is highly susceptible to natural selection because thick enamel may prevent tooth failure. Consequently, it has been suggested that primates consuming stress-limited food on a regular basis would have thick-enameled molars in comparison to primates consuming soft food. Furthermore, the spatial distribution of enamel over a single tooth crown is not homogeneous, and thick enamel...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2019
ISSN: 0007-0610,1476-5373
DOI: 10.1038/s41415-019-0758-9