A. B. Shah

The metal-insulator transition and its relation to magnetic structure in (LaMnO3)2n/(SrMnO3)n superlattices (2007)

Bhattacharya, A., May, S. J., Warusawithana, M., Zhai, X., Shah, A. B., ...

Superlattices of (LaMnO3)2n/(SrMnO3)n (n=1 to 5), composed of the insulators LaMnO3 and SrMnO3, undergo a metal-insulator transition as a function of n, being metallic for n=3. Measurements of...

Magnetically asymmetric interfaces in a (LaMnO$_3$)/(SrMnO$_3$) superlattice due to structural asymmetries (2007)

May, S. J., Shah, A. B., Fitzsimmons, M. R., Zuo, J. M., Zhai, X., ...

Polarized neutron reflectivity measurements of a ferromagnetic [(LaMnO$_3$)$_{11.8}$/(SrMnO$_3$)$_{4.4}$]$_6$ superlattice reveal a modulated magnetic structure with an enhanced magnetization at the...

Processing electronics instrumentation for the low energy detector of Solar X-ray Spectrometer (SOXS) experiment (2001)

Umapathy, C. N, Sharma, M. R, Solanky, C, Kulkarni, R, Shah, A. B, Vadher, N. M, ...

Instrumentation of "Solar X-Ray Spectrometer" Low Energy Detector (SLD) - Proposed payload onboard Indian satellite (2000)

Vadher, N. M, Shah, A. B, Rajmal, J, Vats, H. O, Deshpande, M. R, Seetha, S, ...

It is proposed to fly a high spectral and temporal resolution - "Solar X-Ray Spectrometer (SOXS)" onboard Indian satellite. The SOXS will provide the disk integrated flux in the energy range 2 keV-10...

Simultaneous imaging in optical and near-IR bands (2000)

Vadher, N. M, Shah, A. B, Shroff, A. J, Joshi, U. C

It is very important to have simultaneous observations in optical and near IR bands to understand several astrophysical phenomena. One problem is to know the nature of the central engine in blazars,...

Magnetic microcapsules as novel biomonitors of cross-linking agents and diet-dependent reactive oxygen species in the human gastrointestinal tract.

Bingham, S A, Shah, A B, Ellul, A, Cummings, J H, O'Neill, I K

Six healthy, scientifically informed human volunteers were given 14C-labeled polyethyleneimine (PEI) microcapsules by mouth. Fecal 14C recovery was inversely related to mean gut transit time (r =...

Identification and analysis of mutations in the Wilson disease gene (ATP7B): population frequencies, genotype-phenotype correlation, and functional analyses.

Shah, A B, Chernov, I, Zhang, H T, Ross, B M, Das, K, Lutsenko, S, ...

Wilson disease (WD) is an autosomal recessive disorder characterized by toxic accumulation of copper in the liver and subsequently in the brain and other organs. On the basis of sequence homology to...

P126-T A Rapid and Sensitive Method for RNA Quality Determination on Capillary Electrophoresis Systems

Shah, A. B., Karudapuram, S., Joe, L. K., Hauser, J., Huynh, A. T., Pothini, S., ...

RNA quality is directly correlated to the success of various applications, such as microarray or real time qPCR-based gene expression analyses, cDNA library construction, Northern analyses, and RNAse...

Traumatic diaphragmatic rupture: associated injuries and outcome.

Simpson, J., Lobo, D. N., Shah, A. B., Rowlands, B. J.

A retrospective case note analysis was performed on all patients treated for traumatic diaphragmatic rupture (TDR) at a major teaching hospital between January 1990 and August 1998. Patients were...