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We present the results of a broadband simultaneous campaign on the nearby low-luminosity active galactic nucleus M81*. From February through August 2005, we observed M81* five times using the Chandra X-ray Observatory with the High-Energy Transmission Grating Spectrometer, complemented by ground-based observations with the Giant Meterwave Radio Telescope,(More)
The center of M83, a barred starburst galaxy with a double nucleus, has been observed in the CO(J=2–1) and CO(J=3–2) lines with the Submillimeter Array. The molecular gas shows a distribution and kinematics typical for barred galaxies at ∼kpc radii, but reveals unusual kinematics around the double nucleus in the central ∼300 pc. Our CO velocity data show(More)
We describe a miniaturized cell-mediated lympholysis assay for measuring the activity of cytotoxic lymphocytes generated in mouse mixed leukocyte cultures (MLC), using either serum-free or mouse serum-supplemented media. Mixed reactions of strain combinations possessing various genetic differences at H-2 produced cytotoxic lymphocytes with cytolytic(More)
  • A B Peck
  • 1980
The murine primed lymphocyte typing (mPLT) assay, based on the sequential reactivation of specific immunocompetent, alloantigen-reactive T blast cells in secondary mixed leucocyte culture (MLC), has been utilized to define the class II I-EC-subregion-associated lymphocyte-stimulating (LS) determinants of the major histocompatibility complex (MHC). The test(More)