16 research outputs found
Two- versus three-dimensional connectivity testing of first-order queries to semi-algebraic sets
Full text linkThis paper addresses the question whether one can determine the connectivity
of a semi-algebraic set in three dimensions by testing the connectivity of a
finite number of two-dimensional ``samples'' of the set, where these samples
are defined by first-order queries. The question is answered negatively for two
classes of first-order queries: cartesian-product-free, and positive one-pass.Comment: corrected minor confusion in Proof of Theorem
Toepassing van infliximab bij patiënten met de ziekte van Crohn: ervaringen bij 132 patiënten
No full textStudy protocol : a single-blind, multi-center, randomized controlled trial comparing dynamic intraligamentary stabilization, internal brace ligament augmentation and reconstruction in individuals with an acute anterior cruciate ligament rupture: LIBR there exists study
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