NMR

Some articles on nmr:

Cardiac Magnetic Resonance Imaging - History and Nomenclature
... The phenomenon of nuclear magnetic resonance (NMR) was first described in molecular beams (1938) and bulk matter (1946), work later acknowledged by the award of a ... In 1973, the first simple NMR image was published and the first medical imaging in 1977, entering the clinical arena in the early 1980s ... In 1984, NMR medical imaging was renamed MRI ...
Phosphorus-31 NMR Spectroscopy - Applications in Chemistry - Chemical Shifts
... to -δ250, which is much wider than typical for 1H NMR ... Unlike 1H NMR spectroscopy, 31P NMR shifts are primarily not determined by the magnitude of the diamagnetic shielding, but are dominated by the so-called paramagnetic shielding tensor (unrelat ...
Lycopene (data Page) - Spectral Data
... ε 1.72 × 105 L•mol−1•cm−1(at 502 nm) IR Major absorption bands ? cm−1 NMR Proton NMR Carbon-13 NMR Other NMR data MS Masses of main fragments ...
Automated Measurement Of Lineups
... is the technology which allows Nielsen Media Research (NMR) to track an identification code within locally transmitted TV signals for network and nationally syndicated programs ... NMR is also linked by computers to networks and syndicators in order to receive their latest schedule changes ... Using this technology, NMR can pin down exactly what program was shown on what channel at a particular time ...
Carbon-13 NMR Satellite
... satellites are small peaks that can be seen shouldering the main peaks in an NMR spectrum ... These peaks can occur in the NMR spectrum of any NMR active atom (e.g. 19F or 31P NMR) where those atoms adjoin a carbon atom (and where the spectrum is not 13C-decoupled, which is usually the case) ...