Bone and calcified cartilage can be fossilized and preserved for hundreds of millions of years.While primary cartilage is fairly well studied in extant and fossilized organisms, nothing is known about secondary cartilage in fossils.In extant birds, secondary cartilage arises after bone formation during embryonic life at articulations, sutures and m
Two current projects of the authors try to approach cultural heritage landscapes from both cultural sciences and geography through a combination of customised geo-information (GIS) and visualisation/presentation technology.In excess of a mere 355 maybelline fit me academic use, easyto- handle virtual 3D web presentations may contribute to knowledge
Background The quality of data in general practice clinical information systems apac1/60/1/cw varies enormously.This variability jeopardises the proposed national strategy for an integrated care records service and the capacity of primary care organisations to respond coherently to the demands of clinical governance and the proposed quality-based g
Nonsteroidal anti-inflammatory drug (NSAID) could induce gastrointestinal (GI) injury by way of topical (mucus, gastric acid and drug interaction) and systemic mechanism (decreased prostaglandin synthesis).Compared with non-NSAID users, elderly taking NSAID or aspirin have a higher chance than younger people of developing GI bleeding (5.5-fold vs.1