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2009 NOV 24 ... complex (MAC) infection is presented," scientists writing in the journal Annals of Nuclear Medicine report. "Increased focal FDG uptake was demonstrated in the ... The researchers concluded: "Moreover, it is advantageous over CT and magneticresonance imaging to assess the treatment response and time course of the disease." ...
2009 NOV 25 ... perturbation of Z2A induced by the interaction with laminaripentaose was analyzed by nuclear magnetic resonance spectroscopy. The ligand-binding site of Z2A was located in a cleft on a beta-sheet in a ...
2009 NOV 27 ... X-ray photoelectron spectroscopy, UV-vis, scanning electron microscopy, and solid-state nuclear magnetic resonance.""The photoelectrochemical activity was evaluated under near UV-visible ...
2009 NOV 24 ... Gunma University Graduate School of Medicine, Dept. of Diagnostic Radiology and Nuclear Medicine, Maebashi, Gunma, Japan. The publisher of the journal ... "In the present study, we attempted to characterize the clinical and magneticresonance (MR) imaging features of localized megalencephaly in comparison with ordinary ...
2009 NOV 24 ... into the brain and recover C-13 metabolites from the brain, and high-resolution C-13 nuclear magnetic resonance. Microdialysis catheters were placed in the vicinity of focal lesions and in relatively ...
2009 NOV 23 ... diffraction (XRD). The organic component structures and thickness are elucidated using nuclear magnetic resonance (NMR), quasielastic light scattering (QELS), and size-exclusion chromatography (SEC)," ...
2009 NOV 23 ... is impossible to isolate elementary quantum-dot excitations from a strong influence of nuclear spins; the absorption lineshapes at magnetic fields exceeding 1 T indicate that the ... the nuclear spins get polarized by an amount that ensures locking of the quantum-dot resonance to the incident laser frequency," scientists writing in the journal Nature Physics ...
2009 NOV 24 ... a noninvasive imaging techniques used to visualize the inside of the human body based on nuclear magnetic resonance. Currently, RF coils that transmit high frequency and high power of electromagnetic (EM) ...
2009 NOV 24 ... by X-ray diffractometry, Fourier transform infrared spectrometry, and 125Te static nuclear magnetic resonance. Their crystallization temperature (T-c), optical transmittance, and dielectric constant ...
2009 NOV 24 ... electron microscopy (TEM), solid state cross-polarization magic-angle-spinning nuclear magnetic resonance spectroscopy (CPMAS NMR) of Si-29 and C-13 and Fourier transform infrared spectroscopy ...
2009 NOV 23 ... invasive. The new generation of imaging modalities such as magneticresonance imaging, nuclear imaging such as positron emission tomography and single photon emission computed ...
2009 NOV 25 ... rational b-splines (NURBS)," scientists writing in the journal IEEE Transactions on Nuclear Science report."Using the gated MRI study as the basis for the cardiac ... cardiac motion for use in medical imaging research. The phantom was based upon a gated magneticresonance imaging (MRI) cardiac study and using 4D non-uniform rational b-splines ...
2009 NOV 23 ... arteries." Bartels and colleagues published their study in Annals of Nuclear Medicine (Fused FDG-PET and MRI imaging of Takayasu arteritis in vertebral arteries. ... positron-emission tomography (FDG-PET) in the absence of structural abnormalities on magneticresonance imaging (MRI) and MRA. Although neurological clinical symptomatology suggested ...
2009 NOV 27 ... of isoprene in both the laboratory and under ambient atmospheric conditions. Nuclear magnetic resonance methods were used to monitor the bulk reaction kinetics of acid-catalyzed hydrolysis ...
2009 NOV 29 ... treatments for blocking HIV infection.The researchers used a combination of nuclear magnetic resonance and cryoEM, which are standard structural biology tools, to see both the overall shape ...
Subject: University of Pittsburgh Schools of the Health Sciences
2009 NOV 23 ... to our department between 2005 and 2008. PET images were reviewed by 2 independent nuclear medicine specialist physicians and were compared with other imaging modalities performed ... PET scan was able to detect an early therapeutic response of CNS lesions, even before magneticresonance imaging showed a decrease in their size. PET scanning was also very helpful in ...
2009 NOV 25 ... butene (FAB)].""P-31 cross-polarization magic angle spinning nuclear magnetic resonance (CP MAS NMR) and infrared (IR) instrumental techniques were found be the most effective ...
2009 NOV 25 ... For electron spins in III-V quantum dots, the random environment is mostly given by the nuclear spins in the quantum-dot host material; they collectively act on the electron spin ... act on the electron spin through the hyperfine interaction, much like a random magnetic field," scientists in Netherlands report."Here we show that the same ... environment becomes possible. In particular, we observe that the electron-spin-resonance frequency remains locked to the frequency of an applied microwave magnetic field, even ...
