III 1964 the author proposed as an explication of a prior’ probability the probability meawe induced on output strings by a universal Turing machine with unidirectional output tape and a randomly coded unidirectional input tape. L&n bas &own tbat if F,&(x) is an mmormalized form of this measure, and P(x) is any computable probability measure on stings, x, then

Risk assessments for numerous conditions can now be performed cost-effectively and accurately using emerging point of care devices coupled with machine learning algorithms. In this article, the case is advanced that testing in combination risk generated artificial intelligence algorithms, applied to universal screening general public multiple at one session, represents a new kind in-expensive l...

Introduction Interactive multimedia can facilitate diverse learning styles. A sensory-rich participatory design goes beyond the more abstract style typical of lectures or textbooks, helping students who learn by seeing, hearing or doing. Recently, PI Blank authored a textbook, The Universal Machine with an accompanying multimedia CD-ROM, for a first semester course on computer science (CS1). In...

this study compared the push-out bond strength of endosequence root repair material (errm) and bioaggregate (ba), new bioceramic materials, to that of mineral trioxide aggregate (mta) after incubation in phosphate-buffered saline (pbs), a synthetic tissue fluid, for either 1 week or 2 months.one-hundred and twenty root sections were filled with proroot mta, ba, or errm. each tested material was...

bond failure of brackets during orthodontic treatment is a common problem; which results in treatment interference, increased treatment time and prolonged clinical time for rebonding of failed brackets. the purpose of this study was to evaluate the effects of coca-cola and a non-alcoholic beer on the shear bond strength and adhesive remnant index (ari) of orthodontic metal brackets in vitro.eig...

objectives: the aim of this study was to evaluate and compare the retentive strength of orthodontic bands cemented with amorphous calcium phosphate (acp)-containing and conventional glass ionomer cements (gics). materials and methods: one-hundred-and-twenty mandibular third molars were embedded in acrylic resin blocks with the buccal surface of crowns perpendicular to the base of the mold. the ...

introduction: in cases of severe hard tissue loss, 2 mm circumferential ferrule is difficult to achieve. so in these cases we should use different ferrule designs. this in vitro study investigated the effect of different ferrule designs on the fracture resistance of teeth restored with bonded post and cores. materials and methods: forty freshly-extracted central incisors were endodontically tre...