منابع مشابه
Modeling Animals with Bones, Muscles, and Skin
A new approach to animal modeling and animation using simulated individual bones and muscles, soft tissues, and skin is described. Bones and muscles (made of combinations of ellipsoids) can be generated automatically from a tree structure and joint geometry or designed interactively. Together with soft tissue, these provide the underlying anatomy. A polygonal skin mesh is automatically generate...
متن کاملVitamin D and Systemic Lupus Erythematosus: Bones, Muscles, and Joints
Vitamin D3, or cholecalciferol, is the naturally occurring form of vitamin D that is converted in the skin and hydroxylated in the liver and kidney to the active form found in humans. The main role for vitamin D is calcium homeostasis, and low levels of vitamin D result in lower gastrointestinal absorption of calcium. Vitamin D is also critical for mineralization of bone tissue, muscle function...
متن کاملAnatomy of the squirrel wrist: bones, ligaments, and muscles.
Anatomical differences among squirrels are usually most evident in the comparison of flying squirrels and nongliding squirrels. This is true of wrist anatomy, probably reflecting the specializations of flying squirrels for the extension of the wing tip and control of it during gliding. In the proximal row of carpals of most squirrels, the pisiform articulates only with the triquetrum, but in fl...
متن کاملModularity of the rodent mandible: integrating bones, muscles, and teeth.
Summary Several models explain how a complex integrated system like the rodent mandible can arise from multiple developmental modules. The models propose various integrating mechanisms, including epigenetic effects of muscles on bones. We test five for their ability to predict correlations found in the individual (symmetric) and fluctuating asymmetric (FA) components of shape variation. We also...
متن کاملRheumatology and rheumatology research, a mismatch.
THE study by Williams and his colleagues [1] raises the questions: What is the rheumatologist's job description? How should he dispense his time between seeing patients and training his staff and in what directions should he lead his researchers? There could be as many answers as there are rheumatologists. One feature of life as a consultant in Britain is freedom to play the consultant game con...
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: Age and Ageing
سال: 2013
ISSN: 0002-0729,1468-2834
DOI: 10.1093/ageing/aft014