(image by Andy Christie for Scientific American July 99) ... different bases, different sugars, and had the opposite chirality of amino acids? ... chirality ...
Carbenes. Synthesis, Isolation, and Characterization. By Chalmer Wren. What is a Carbene? Carbenes are a family of organic molecules composed of a neutral ...
Examples: pre-stellar cores, protostellar envelopes, outflows, hot cores, protoplanetary disks... dust grains in the center of pre-stellar cores. Dust grain ...
Laboratory for Astronomy in Strange Places. Telescopes on Mauna Kea ... of planetary atmospheres and rings, and comets ... are the promise of SOFIA ...
National Geographic Channel and Magazine. Time Magazine ... Gore, Rick, 'The Once and Future Universe,' National Geographic, 163(6),p. 704-748, June 1983. ...
5.) Past Results, Fitting, and Discussion ... was obtained by fitting using a least-squares fitting program written by Peter Groner12 ... Current Fit. Parameter ...
A Spectroscopic Study of Methyl Acetate Matthew J. Kelley - Division of Chemistry and Chemical Engineering Geoffrey A. Blake - Division of Geological and Planetary ...
Courtesy of Dr. Ian SIms. But extrapolation to lower temperature can be ... It is common for high temperature ( 250 K) rate data to fit the Arrhenius expression ...
... the time rate of change of the mole fraction of species i obeys a differential equation. ... Then RHS is system of nonlinear equations for the mole fractions Yi. ...
The New York Center for Astrobiology. We are now a member of the NASA Astrobiology ... with instrumentation on the horizon, notably SOFIA and ALMA, promise to ...
Nick Indriolo, Brian D. Fields, Benjamin J. McCall. University of Illinois at Urbana-Champaign ... 103, 12257 2 - Spitzer, L., Jr., & Tomasko, M. G. 1968, ApJ, ...
1000 year anniversary of SN1006 this week! Correlator technology: Huge ... 2003 showed the distribution of HCOOH (greyscale) at 7 cm was very similar to ...
Nick Indriolo, Brian D. Fields, Benjamin J. McCall. University of Illinois at Urbana-Champaign ... 589, 217 5 - Spitzer, L., Jr., & Tomasko, M. G. 1968, ApJ, ...
... dust continuum emission from cosmologically-distant galaxies (SMGs, LBGs, EROs) ... sources and determine FIR properties of LBGs and EROs as well as SMGs ...