1. At least twelve subgroups of atypical Type II pneumococcus may be recognized by specific agglutination reactions. They have been designated Subgroups IIa, IIb, IIc, IId, IIe, IIf, IIg, IIh, IIj, IIk, IIl, and IIm. 2. These subgroups have an incidence of 11 per cent in lobar pneumonia, and of 18 per cent in normal mouths. 3. Certain groups, IIb, IIc, IIf, and IIm, occur in normal mouths. 4. S...

Circumstellar interaction has been observed around all types of massive star supernovae, especially at radio and X-ray wavelengths. The interaction shells in Type Ib/c supernovae appear to be moving rapidly, although SN 1998bw remains the only case for which the evidence points to relativistic expansion. Type IIP supernovae have relatively low mass loss rates, consistent with moderate mass sing...

A series of 2-methylthio-1,4-dihydropyrimidine derivatives (II) were synthesized in good yields by alkylation of 1,2,3,4-tetrahydropyrimidines (I) with methyl iodide in the presence of pyridine. Their structures were confirmed by elemental analysis, IR and (1)H NMR spectra. The compounds were tested for analgesic activity by acetic acid induced writhing method. Compounds IIh, IIe, IIk and IIl s...

This essay examines the activities of Institute International Law (the or IIL) during its 150 years existence, dealing directly indirectly with colonial phenomenon. It distinguishes between two major periods roughly equal length: first period 1873 and 1945; second, from 1945 to present. These correspond important international relations: second wave expansion remnants regime mandates following ...

The entry of H-cycloleucine from blood into the anterior chamber and the rate of aqueous humor formation were studied in vervet monkeys. H-cycloleucine was given parenterally. The anterior chamber teas perfused with a buffer solution containing l-albumin or Cinulin. The rate of aqueous humor formation was calculated from the dilution. The rate of entry of H-cycloleucine was estimated from the c...

a series of 2-methylthio-1,4-dihydropyrimidine derivatives (ii) were synthesized in good yields by alkylation of 1,2,3,4-tetrahydropyrimidines (i) with methyl iodide in the presence of pyridine. their structures were confirmed by elemental analysis, ir and 1h nmr spectra. the compounds were tested for analgesic activity by acetic acid induced writhing method. compounds iih, iie, iik and iil sho...