Computational tractability has been a major concern in the area of termi-nological knowledge representation and reasoning. However, all analyses of the computational complexity of terminological reasoning are based on the hidden assumption that subsumption in terminologies reduces to subsumption of concept descriptions without a signiicant increase in computational complexity. In this paper it ...

L. yanford Families. (A study in social case work and eroitD work). The hq . ?u jl Miuiuvo v-rj. juiu/ jLyu tui udt; kvt// Amm gruujj wuii\>). x ric '2!?gical Review Monograph No. 6: University of Keele, ?1 5s. Od. trie ? rePort is the work of Elizabeth Howarth, and her colleagues; three psychia^UffiSOcial wor'cers anc^ a 8rouP worker. Sponsored by the Yapp Trust and the Prey ^ Foundation this ...

Sudden corona O, death b~ patients with coronary am'rr dLw~,,e remmns . malor medical problem it; most indmtnalized natum.~ and in most i~s+tam-(,~ i~ +~.w~<'iated with the unexpected development of ventricuhtr fibrillation. De.wite the development oft new anti-arrhythmic drugs, flea, ifl any. are suitahh" for long-term prophyhictw application and none were developed spec~caUy .for tlw prerentu...

as a rule they cannot give a rational account of the principles on which they have planned it; they fail to do justice to the immense amount of sound knowledge which they have laborious]}7 acquired, and too often the}7 resign themselves to the observance of some routine system of treatment which they have read up; for, however unwilling we may be to confess it, simple authority is still very la...

Cu(II) complexes with low molecular weight ligands have been suggested to play relevant roles in the biochemistry of copper. Among them the Cu(lI)(L-His)2 species has been recognized as the most abundant in biolo gical fluids. However the binding features of the two L-His molecules have not been yet defined; histamine*. like (one amino nitrogen plus one imidazole nitrogen) and/or glycinelike (o...

This article introduces a new biomedical / open surgical instrument to assist surgeon in applying surgical clips to patient’s body tissue and blood vessel during surgical processes. The new clip delivery system is designed to better the clip’s distal advance through internal clip channel, jaw guiding track, and all other transition areas to keep surgical clip from accidental shooting out during...

Cardiac surgery is a modern, effective, and promising direction of treatment patients with severe cardiac pathology. An integral component modern surgical interventions on the heart artificial blood circulation, which accompanied by several risks for patient both during operation in postoperative period. Despite improvement technique technological support sur- gical heart, expansion spectrum in...

Most of tile research on parsing natnral [allguages has beetl concerned with I",nglish, or wil, h other languages nlOrl)hologically similar Io English. Parsing agglntinat.ive word st, ructures ha.s altracted relatively little attcnl;ion most probal~ly becanse agghlfinatiw? lallgllages COlll~aill word s/ructtlres of considerable complexity, and parsing WOrdS ill Stlch languages I'(?(llliros morp...