In the hea.vy-qua.& effective theory, current matrix elements between two heavy pseudosca1a.r or vector mesons a.re pa.ra.metrized by a. set of universa.1 form factors. These functions are calcula.ted to. suhlea.ding order in the l/nz~ expansion using QCD sum rules. The equa.tions of motion and Wa.rd ident,ities of the effective theory are incorpora,ted in the analysis. Within this approa.ch, p...

Prepositions are an important vehicle for indicating semantic roles. Their meanings are difficult to analyze and they are often discarded in processing text. The Preposition Project is designed to provide a comprehensive database of preposition senses suitable for use in natural language processing applications. In the project, prepositions in the FrameNet corpus are disambiguated using a sense...

PARTICIPANTS Pres ident ’s Cancer Panel LaSalle D. Leffall, Jr., M.D., F.A.C.S., Chair Margaret Kripke, Ph.D. Nationa l Cancer Inst itute (NCI) , Nat iona l Inst itutes of Health (N IH) Abby Sandler, Ph.D., Executive Secretary, PCP Gwen Darien, NCI Director’s Consumer Liaison Group Speakers Otis Brawley, M.D., Chief Medical Officer, American Cancer Society (ACS) Moon S. Chen, Jr., Ph.D., M.P.H....

The Unit csity of VMiclhigan ,School of Dentistry, Anne Arbor, Michigan 48109 J Dent Res 58(6):1566-1569, June 1979 Synithetic bytdroxyapatite is often used for simulationi studies of adsorption of Streptoc occus min tans andic other oral bacteria. F ffects of chIemical treatniienitS of l ydro xvapatites on the adsorption of S. mutanis iasve been reported (O'Brien ct al., J Dent Rse Sept 1978; ...

In this paper, we propose a new method of the feature extraction for fish discrimination using mathematical morphology. The conventional research of fish discrimination used parameters which relied upon the physical characteristics of shape, contour and colour. But these methods were insufficient for pract,ical application system. Other physical pararneters include the colouring patterns, speck...

In a s t r a i n of K. l a c t i s . the RAG 2 gene (1) i s found as a recessive a l l e l i c form, rap2. The s t ra in cannot grow on glucose if the respi ra tory pathway i s blocked by mitochondrial i n h i b i t o r s . The RAG2 gene has been cloned and i t s nucleot ide sequence determined. The 557 aminoacids long open reading frame has a homology of 56,5% with mouse neuroleukine (2) which...

We examine the Differential Grammar , a representat ion designed to discr iminate which of a set of eonfusable al ternat ives is most likely in the context it occurs in. This approach is useful whereever uncer ta inty may exist about the ident i ty of a token or sequence of tokens, including in speech recognition, optical character recognition and machine t ransla t ion. In this paper our appl ...

Department of Medicine, Broome Health Service, Broome, WA. Conrad J Macrokanis, MB BS, FRACGP, BSc(Hons), District Medical Officer. Department of Medicine, University of Western Australia, Perth, WA. Nicole L Hall, Medical Student. Department of Public Health, Kimberley Population Health Unit, Broome, WA. Jacki K Mein, MB BS, FACCHP, MAE, Kimberley Public Health Medical Officer. Reprints will n...