recoil ion
51Uranium-lead dating — Uranium lead is one of the oldest and most refined radiometric dating schemes, with a routine age range of about 1 million years to over 4.5 billion years, and with routine precisions in the 0.1 1 percent range. [Parrish, Randall R.; Noble,… …
52Neutron depth profiling — (NDP) is a near surface analysis technique that is commonly used to obtain profiles of concentration as a function of depth for certain technologically important light elements in nearly any substrate. The technique was first proposed by Ziegler… …
53Planet Eclipse Ego — paintball gun|Smart Parts Ion title= Planet Eclipse Ego caption= 2008 Ego marker type=Poppet Valve Electropneumatic action=Semi Automatic with Ramp (NPPL, PSP, Millennium, CFOA modes) barrel=14 inch bore=.693 (stock) rof=capable of over 30 balls… …
54June 1 — Events* 193 Roman Emperor Didius Julianus is assassinated. *987 Hugh Capet is elected King of France. *1204 King Philip Augustus of France conquers Rouen. *1215 Beijing, then under the control of the Jurchen ruler Emperor Xuanzong of Jin, is… …
55Ununbium — (pronEng|juːˈnʌnbiəm [cite encyclopedia | encyclopedia = Columbia Encyclopedia | url = http://reference.aol.com/columbia/ a/ununbium/20051207161909990010 | title = ununbium] or IPA|/əˈnʌnbiəm/ [cite dictionary | encyclopedia = Dictionary.com |… …
56Scintillator — Scintillation crystal surrounded by various scintillation detector assemblies …
57Joint Institute for Nuclear Research — The Joint Institute for Nuclear Research, JINR ( ru. Объединённый институт ядерных исследований, ОИЯИ) in Dubna, Moscow Oblast (120 km north of Moscow), Russia is an international research centre for nuclear sciences, involving around 5500 staff… …
58Resolved sideband cooling — is a laser cooling technique that can be used to cool strongly trapped atoms to the quantum ground state of their motion. The atoms are usually precooled using the Doppler laser cooling. Subsequently the resolved sideband cooling is used to cool… …
59Titin — The three dimensional structure of a type I module from titin. PDB rendering based on 1bpv …
60New England Metal and Hardcore Festival — The New England Metal and Hardcore Festival is an annual festival held in Worcester, Massachusetts. It is a weekend long concert of heavy metal and hardcore bands along with a merchandising and promotional area for record labels and other vendors …
