J
John Case
Researcher at University UCINF
Publications - 173
Citations - 5616
John Case is an academic researcher from University UCINF. The author has contributed to research in topics: Computable function & Computational learning theory. The author has an hindex of 33, co-authored 173 publications receiving 5471 citations. Previous affiliations of John Case include Rush University Medical Center & The College of New Jersey.
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Journal ArticleDOI
Increased knee joint loads during walking are present in subjects with knee osteoarthritis
Algis J. Baliunas,Debra E. Hurwitz,A. B. Ryals,A. B. Ryals,A Karrar,John Case,Joel A. Block,Thomas P. Andriacchi,Thomas P. Andriacchi +8 more
TL;DR: The finding of a significantly greater than normal external knee adduction moment in the knee OA group lends support to the hypothesis that an increased kneeAdduction moment during gait is associated with knee Oa.
Journal ArticleDOI
The knee adduction moment during gait in subjects with knee osteoarthritis is more closely correlated with static alignment than radiographic disease severity, toe out angle and pain.
Debra E. Hurwitz,A. B. Ryals,A. B. Ryals,John Case,Joel A. Block,Thomas P. Andriacchi,Thomas P. Andriacchi +6 more
TL;DR: While the mechanical axis was indicative of the peak adduction moments, it only accounted for about 50% of its variation, emphasizing the need for a dynamic evaluation of the knee joint loading environment.
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Comparison of identification criteria for machine inductive inference
John Case,Carl H. Smith +1 more
TL;DR: A natural ωpLω+1 hierarchy of successively more general criteria of success for inductive inference machines is described based on the size of sets of anomalies in programs synthesized by such machines.
Journal ArticleDOI
In vivo cyclooxygenase expression in synovial tissues of patients with rheumatoid arthritis and osteoarthritis and rats with adjuvant and streptococcal cell wall arthritis.
Hajime Sano,Timothy Hla,Jeanette A.M. Maier,Leslie J. Crofford,John Case,Thomas Maciag,Ronald L. Wilder +6 more
TL;DR: Observations suggest that, in vivo, COX expression is upregulated in inflammatory joint diseases, the level of expression is genetically controlled and is a biochemical correlate of disease severity, sustained high level up-regulation is T cell dependent, and expression is down-regulated by antiinflammatory glucocorticoids.
Journal ArticleDOI
Nonrandom evolution of end-stage osteoarthritis of the lower limbs
TL;DR: This characterization of end-stage lower extremity OA demonstrates that the disease evolves nonrandomly; after 1 joint is replaced, the contralateral limb is significantly more likely to show progression of OA than is the ipsilateral limb.