Artikulu honetan Arnaut Oihenarten (1592-1667) euskarazko 83 bertso-lerro ezezagun editatzen dira (hiru poema), zeinak Kobla berriak izenburuarekin Grenobleko Udal Bibliotekan aurkitu berri dugun ale inprimatu bati esker ezagutu baititugu. liburuñoa testuinguru egokian kokatzeko, Oihenartek euskaraz, frantsesez eta latinez argitaraturiko lanen edizioak, aleak horien osagaiak aztertu dira. Euska...

We present 92 cm observations of the high-redshift galaxy B2 0902+343 (z=3.40) with the Westerbork Synthesis Radio Telescope (WSRT). Twenty-one cm H i is detected in absorption, at a depth of 15.9 mJy (= 6σ) and rest frame velocity width 120 km s. We also report a null detection of OH emission or absorption at the 1665/1667 MHz rest-frame transitions. Based on our spectral sensitivity, we deriv...

Palladized biomass of Desulfovibrio vulgaris (Bio-Pd(0)) reduced Cr(VI) to Cr(III) at an initial rate four-fold higher than chemically-prepared Pd(0) metal. Optimal Cr(VI) reduction by suspended BioPd(0) occurred at pH 3, whereas pH did not affect the rate of Cr(VI) reduction by Bio-Pd(0) immobilized in agar beads. The rate of Cr(VI) reduction was concentration-dependent below 300 μmol dm−3, an...

We present VLBA observations of 1667 MHz OH maser emission from the massive star formation region G5.89 0.39. The observations were phase-referenced, allowing the absolute positions of the masers to be obtained. The 1667MHzmasers have radial velocities that span 50 km s 1 but show little evidence of tracing the bipolar molecular outflow, as has been claimed in previous studies. We identify 23 Z...

Morita, Richard Y. (Oregon State University, Corvallis), and Paul F. Mathemeier. Temperature-hydrostatic pressure studies on partially purified inorganic pyrophosphatase activity. J. Bacteriol. 88:1667-1671. 1964.-Partially purified inorganic pyrophosphatase from Bacillus stearothermophilus demonstrated increased activity at 90 C with hydrostatic pressures of 100 to 1,100 atm. At 90 C, optimal ...

We used Arecibo Observatory and the Green Bank Telescope to observe OH in 12 earlytype galaxies with known reservoirs of dense gas. We present three new detections of OH in absorption in the 1667 MHz line. One objective of our survey was to find evidence of molecular outflows, but our sensitivity and the strength of the OH absorption were insufficient to detect outflows. The detected sources ha...