63-65Cu and 79,81Br spectra of halogenocuprate (I) complexes containing [CuPPh3 X2]~ (X = C1, Br, I) anions with different cations were recorded in the range 77 K -300 K. The results confirm the previous trend that, for a given ligand, 63Cu NQR frequencies are in the order C l> B r> I. fe3Cu NQR frequencies in [CuPPh3 X2]_ are compared with those in neutral Cu(Ph3 )2 X(X = Cl, Br) complexes and...

Wha t does b r e a s t f e ed ing have to do w i th i n t e l l i g ence l a t e r i n l i f e , and how cou ld you pos s ib l y t e l l i f be ing br ea s t f ed makes a pe r son mor e i n t e l l i g en t ? You can’t g i ve some bab i e s b r e a s t m i l k , s e e how they tu rn ou t , and then go back and no t g i ve them b rea s t m i l k and see wha t happens then . Does Breastfeeding Ma...

et al. Spinal brucellosis. Br J Rheumatol 1987;26:28-30. 10. Al-Rawi ZS, Al-Khateeb N, Khalifa SJ. Brucella arthritis among Iraqi patients. Br J Rheumatol 1987;26:24-7. 11. Hodinka L, Gomor B, Meretey K, et al. HLA B27 associated with spondyloarthritis in chronic brucellosis. Lancet 1978;i:499. 12. Alarcon GS, Bocanegra TS, Gotuzzo E, etal. Reactive arthritis associated with brucellosis: HLA st...

In online list coloring (introduced by Zhu and by Schauz in 2009), on each round the set of vertices having a particular color in their lists is revealed, and the coloring algorithm chooses an independent subset of this set to receive that color. For a graph G and a function f : V (G) → N, the graph is f -paintable if there is an algorithm to produce a proper coloring when each vertex v is allo...

Key i ssues i n upcomi ng FDDI standards i ncl udi ng l owcost ber , twi s tedpai r , SONETmappi ng, and FDDI fol l owon LANare di scussed af ter a br i ef i nt roduct i on to FDDI and FDDI I I .

Depending on reaction conditions, the phosphonylation of N-alkylacetamides with H3PO3-P C I3 in B-HC1 media (B = Py, Bu3N) gives either l-alkylaminoethylidene-l,l-bisphosphonic acids (la—e) or previously unknown l-alkylaminobutane-l,l,3,3-tetrayl-tetrakisphosphonic dianhydrides (2a-e). The latter convert into monocyclic forms (3a-e) under mild acidic hydrolysis. Acyclic forms (4a-e) cannot be i...