BCRP1 gene

Approximately 600–800 new cases of acute promyelocytic leukemia (APL) occur annually in the United States.1 The advent of all… Expand

Mt. Ngauruhoe in the Taupo Volcanic Zone of New Zealand erupted andesite lava flows in 1949 and 1954, and avalanche deposits in… Expand

Nd isotopes represent one of the best tools to investigate the processes involved in the evolution of the continental crust and… Expand

We have determined abundances of Li, Rb, and Sr in AC-E using isotope-dilution Mass-spectrometery. The well characterized rock… Expand

Enhancement of sensitivity by factors of up to 1.5 by use of the microsampling technique, coupled with the advantage of using… Expand

Procedures are described which permit mass spectrometric isotope-dilution analysis to be used to determine Ag, Te and Pd in rock… Expand

A method for the determination of total iron in silicate rocks is described. It is based on spectrophotometric titration of iron… Expand

 

A neutron-activation scheme designed for the determination of 42 elements in lunar rocks and fines is described. The scheme is… Expand

Each core sample was first crushed and mixed to permit packaging in small polyethylene vials. Where sample size permitted, two… Expand