نتایج جستجو برای: joint space
تعداد نتایج: 673276 فیلتر نتایج به سال:
Objective—To compare the reliability of quantitative measurement of minimum hip joint space with a qualitative global assessment of radiological features for estimating the prevalence of primary osteoarthritis (OA) of the hip in colon radiographs. Methods—All colon radiographs from patients aged 35 or older, taken at three diVerent radiographic departments in Iceland during the years 1990–96, w...
The geometrical variability in the joints of large-scale, doubly-curved space-frame structures can have a substantial impact on time and cost their construction. This paper proposes novel framework to assess construction complexity as factor fabrication joints, promote informed design process. k-means algorithm was used cluster into batches, providing an overview distribution. A initialisation ...
Multispectral and hyperspectral feature spaces are useful for a variety of remote sensing applications ranging from spectral mixture modeling to discrete thematic classification. In many these applications, models used project the higher dimensional continuum reflectances (or radiances) onto lower mappings image target’s physical properties or categorical composition. such cases, characterizati...
BACKGROUND Treatment of osteoarthritis is usually limited to short-term symptom control. We assessed the effects of the specific drug glucosamine sulphate on the long-term progression of osteoarthritis joint structure changes and symptoms. METHODS We did a randomised, double-blind placebo controlled trial, in which 212 patients with knee osteoarthritis were randomly assigned 1500 mg sulphate ...
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