22Ne-E(L) Measured in Individual KFC1 Graphite Grains from the Murchison Meteorite
230 and 492 GHz low noise sis waveguide receivers employing tuned Nb/AlOx/Nb tunnel junctions
231Pa / 230Th fractionation by ocean transport, biogenic particle flux and particle type
231Pa and 230Th chronology of mid-ocean ridge basalts
234 U / 238 U and 230 Th / 234 U activity ratios in the colloidal phases of aquifers in lateritic weathered zones
234Th-based carbon export during an ice-edge bloom: Sea-ice algae as a likely bias in data interpretation
234Th/238U activity ratios in Pacific Ocean bottom waters
234U-238U-230Th-232Th systematics in saline groundwaters from central Missouri
234U/238U mass spectrometry of corals: How accurate is the U-Th age of the last interglacial period?
238 U--- 234 U--- 230 Th chronometry of Fe---Mn crusts: Growth processes and recovery of thorium isotopic ratios of seawater
238U-230Th constraints on mantle upwelling and plume-ridge interaction along the Reykjanes Ridge
238U/204Pb in MORB and open system evolution of the depleted mantle
239,240Pu and excess 210Pb inventories along the shelf and slope of the northeast U.S.A.
24-color Asteroid Survey
24/7 Solar minimum polar cap and auroral ion temperature observations
244 X 400 element hybrid platinum silicide Schottky focal plane array
244PU Fission xe in the Chervony Kut and Vetluga Achondrites
244PU in the Early Solar System
250-kW CW klystron amplifier for planetary radar
250e anniversaire de la naissance de Marcin Odlanicki-Poczobutt (1728 - 1810).