A 100-200 MPC group of quasars
A 100-GHz-tunable photonic millimeter wave synthesizer for the Atacama Large Millimeter Array radiotelescope
A 12 year comparison of MIDAS and IRI 2007 ionospheric Total Electron Content
A 12.6-ms pulsar in Cygnus X-3
A 14,000-year environmental change history revealed by mineral magnetic data from White Lake, New Jersey, USA
A 14.6 kyr record of nitrogen flux from desert soil profiles as inferred from vadose zone pore waters
A 15,000 year paleoenvironmental record from Meiji Seamount, far northwestern Pacific
A 153 day periodicity in the occurrence of solar flares producing energetic interplanetary electrons
A 160 day Period in the Be star X-ray Binary IGR J01363+6610 from Swift BAT Observations
A 2-basic set of the alternating group
A 2-Categorical Analysis of the Tripos-to-Topos Construction
A 2-categories companion
A 2-cocycle on a group of symplectomorphisms
A 2-coloring of $[1,n]$ can have $\frac{n^2}{2a(a^2+2a+3)} + O(n)$ monochromatic triples of the form $\{x,y,x+ay\}, a \geq 2$, but not less!
A 2-coloring of [1,n] can have (n^2)/22 + O(n) monochromatic Schur triples, but not less!
A 2-generated 2-related group with no non-trivial finite factors
A 2-phase traffic model based on a speed bound
A 2.7 Micrometer Feature and Other Spectral Signatures of Asteroid 951 Gaspra
A 20 ka sediment record from the Hajar Mountain range in N-Oman, and its implication for detecting arid-humid periods on the southeastern Arabian Peninsula
A 27-vertex graph that is vertex-transitive and edge-transitive but not l-transitive