By \I. WILKINSON W HILE X-IRRADIATION ins sufficienst. dosage will depress the number of circulating leukocytes, little is kmsowns about its effect oms the functions of those few leukocytes which constimsue to be formed amid delivered to the blood stream. Durimsg histologic studies ons the lymph msodes of rabbits exposed to 600 r or 800 r x-irradiatiots and sacrificed at instervals up to twenst...

The purpose of this study was to characterize spatial and temporal variations of carbonyl compounds in Gumi city, where a number of large electronic-industrial complexes are located. Carbonyl samples were collected at five sites in the Gumi area: three industrial, one commercial, and one residential area. Sampling was carried out throughout a year from December 2003 to November 2004. At one ind...

Cell number. protein. and phorbol myristate acetate (PMA)-induced H202 production were measured in cultured human peripheral blood monocytes for six days after exposure to varying doses of ‘y-radiation. Both the number of adherent cells and the protein per dish decreased with increasing radiation doses. The dose of radiation decreasing the number of adherent cells by 37% on days 4 and 6 postirr...

In documenting biological responses to climate change, the Intergovernmental Panel on Climate Change has used phenology studies from many parts of the world, but data from the high latitudes of North America are missing. In the present article, we evaluate climate trends and the corresponding changes in sequential bloom times for seven plant species in the central parklands of Alberta, Canada (...

By \I. WILKINSON W HILE X-IRRADIATION ins sufficienst. dosage will depress the number of circulating leukocytes, little is kmsowns about its effect oms the functions of those few leukocytes which constimsue to be formed amid delivered to the blood stream. Durimsg histologic studies ons the lymph msodes of rabbits exposed to 600 r or 800 r x-irradiatiots and sacrificed at instervals up to twenst...

By chance, a Schmidt plate (+ H α filter) was taken on 6 March 1979, 2.6 days after the famous soft gamma-ray burst that took place on 5 March. Another four plates were exposed through UVBR filters four to six days after the event. N49 – the plerionic supernova remnant presumably related to the soft gamma ray repeater – and the surrounding area have been examined, on the basis comparison with a...

Multifrequency VLA and OVRO observations of the radio outburst of Cygnus X-3 in September 2001 are presented, illustrating the evolution of the spectrum of the source over a period of six days. An estimate of the magnetic field in the emitting region is made from the spectral turnover and possible explanations for the spectral evolution are suggested.