□ □
[□] □
(□ | □) □
Isotopic neutron spectroscopy was developed to provide information about an agent in a sealed container , for example , old munitions . Future plans include the development of holographic THz spectroscopy for nonlinear studies of the low lying excitation spectra of solids and for measurement and analysis of coherent radiation from charged particle bunches . square root of 2 disadvantage of clamp-and-sample by oversampling and digitally processing the signal , and , if we were not able to achieve the lowest noise at slow speeds with this video board , as is required for long exposure spectroscopy , we would design a new video board that implements dual-slope . Decreased N-acetyl compounds , a neuronal marker , and increased myoinositol , a glial marker , on proton MR spectroscopy , have been reported in psychostimulant users as well as those additionally infected with HIV . I also worked on software for the analysis of inelastic neutron spectroscopy data . MR imaging ( MRI ) and in particular functional MRI is ideally suited to study brain function in response to physiological stimulation , while MR spectroscopy allows the quantitative detection of important metabolic pathways , like the TCA cycle . This project will develop this low-cost gas sensor , based on a perforated hollow waveguide ( PHW ) , a semiconductor laser , and wavelength modulation spectroscopy . I was involved with the TOSCA ( inelastic neutron spectroscopy ) and eVS ( deep inelastic neutron spectroscopy ) instruments . Much of my current research activities are directed toward these topics using a range of experimental techniques , which include photoluminescence spectroscopy , modulation spectroscopy and ultrafast time-resolved spectroscopy .