Treatment of the enolic cyclohexane-1,3-diones in aqueous acetic acid with an excess of phenylhydrazine at room temperature gave mixtures of the corresponding 2-oxo-1,3-bis(phenylhydrazone) and tris(phenylhydrazone) derivatives in low...
This article has no abstract; the first 100 words appear below. Presentation of Case An eighty-seven-year-old woman was admitted to the hospital because of vomiting and epigastric pain. Fifty-two years previously she underwent an appe...
1968G. S. Bell.The stability of zinc in zinc-chloride/ammonium-chloride electrolytes. Electrochimica Acta . 1968Bell G S. The stability of zinc in zinc- chloride/ammonium-chloride electrolytes[J] . Electrochim Acta, 1968,13(12): ...
Longitudinal and transverse diffusion coefficients for mass-identified Nand Nions in nitrogen in an applied electric field have been measured at room temperature on the EN range from 12 × 10up to 300 × 10V cm. For EN below about 30 ...
The one-exciton, one-magnon system is treated for a suitable antiferromagnetic insulator, MnF. Zone-edge excitons and magnons are found to interact quite strongly. Bound states are found to exist under favorable circumstances. The lin...
Chronic expanding hematoma (CEH), first reported in 1968, is a hematoma that gradually enlarges over a long course of time after an initial period of bl...