This combines direct elemental addition, or elimination, and free nodal shift, or restricted nodal shift related to the structures geometry.
On the other hand, a recent meta-analysis of diet therapy demonstrated that six-food elimination and elemental diets led to remission in 75 and 95% of patients.
The low level of Cd found in animals exposed to QRs up to 24 h unabled us to carry on similar evaluations over longer periods, due both to the resolution limit of the instrument used for elemental analysis and to the progressive elimination of the QR labelled cells in growing animals.
Fluorine elimination after reduction was verified by elemental analysis and infrared/Raman spectroscopy.
Due to its unique configuration, the main advantage of TXRF over conventional XRF is reduced measurement background contributions by elimination of sample scattering resulting in increased elemental measurement sensitivity.
This problem was then addressed through the construction of the nonproliferation treaty, which rests on an elemental bargain: nuclear weapons states, including the United States, undertook to work toward the elimination of nuclear weapons; states without such weapons undertook never to acquire them.
This electrosynthesis of sulfur-containing compounds is characterized as elimination of a phenylsulfonyl group accompanying the addition of polysulfide anion(s) produced by electroreduction of elemental sulfur.
The caramelization in presence of NaCl results in carbon-enriched polymeric structure due to the enhanced α-elimination reactions along with the OH condensation as evidenced from torque-time measurements, IR, TGA and elemental analysis.
Elemental analysis indicates some retention of tetrahydrothiophenium side groups in the polyelectrolyte polymer, despite the use of a variety of elimination conditions.
Fiehn has shown that a simple two-step approach of (1) calculation of candidate compositions from the mass and (2) elimination of false candidates by comparison of empirical and theoretical isotopomer distributions is a highly effective tool to determine elemental compositions from high mass accuracy data.
