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RP-LC Resolution of (R,S)-Atenolol via Diastereomerization with Marfey’s Reagent and Its Structural Variants Under Conventional and Microwave Heating
Abstract(R,S)-Atenolol was derivatized with Marfey’s reagent, (MR; 1-fluoro-2,4-dinitrophenyl-5-l-alanine amide or FDNP-l-Ala-NH2) and its four structural variants (FDNP-l-Phe-NH2, FDNP-l-Val-NH2,… Expand
Do Noise Traders 'Create Their Own Space'?
We analyze myopic trader models of noisy prices in financial markets. Unlike extant analysis, such as De Long et al. (1990a), a classical equilibrium exists in our analysis, e.g., a riskless… Expand
Resolution of (±)-ibuprofen using L-arginine-impregnated thin-layer chromatography
Abstract The resolution of (±)-ibuprofen into its enantiomers was achieved by TLC on silica gel plates impregnated with optically pure l -arginine (0.5%), as the chiral selector, using… Expand
Small-signal stability analysis for two-area interconnected power system with load frequency controller in coordination with FACTS and energy storage device
Abstract This paper deals with the modelling and small signal stability analysis for the two areas interconnected power system using a load frequency controller. The eigenvalues and the participation… Expand
High efficiency and high energy parametric wavelength conversion using a large aperture periodically poled MgO:LiNbO3
Abstract We have demonstrated an efficient high energy 2 μm laser generation with a 36 mm long large aperture 5 mol% MgO-doped periodically poled LiNbO 3 (PPMgLN) nonlinear optical crystal. A high… Expand
Effects of parameter variation in DFIG-based grid connected system with a FACTS device for small-signal stability analysis
This study presents the influence of a grid-side converter current dynamics on the small-signal stability by using the eigenvalue and participation factor technique which provides five distinct system modes, namely mechanical, stator electrical, converter electrical, electro-mechanical and non-oscillatory mode. Expand
Thermally Induced Birefringence Compensation in High Average Power Nd:YAG Laser
Efficient compensation of thermally induced birefringence with thermal lensing in a rod geometry Nd:YAG laser amplifier was achieved by an in-cavity 90° polarization rotator with three sets of image… Expand
Generation of High Efficiency 2 μm Laser Pulse from a Periodically Poled 5 mol % MgO-Doped LiNbO3 Optical Parametric Oscillator
We report on an optical parametric oscillator (OPO) based on a large aperture periodically poled 5 mol % MgO-doped LiNbO3 (PPMgLN). A high average power Q-switched Nd:YAG laser operating at 1.064 µm… Expand
High Energy Pulse Compression by a Solid Medium
- S. Lee, J. Y. Yoo, +6 authors C. H. Nam
- Conference on Lasers and Electro-Optics (CLEO)
- 13 May 2018
A high energy pulse with the energy of 3.5 J was spectrally broadened by a supercontinuum generation and it was recompressed from 31 fs to 14.5 fs by the dispersion compensation.
FLOATING MICROSPHERE: AN APPROACH TO ORAL CONTROLLED DRUG DELIVERY VIA GASTRIC RETENTION
Although marvelous advancement in drug delivery, oral route remains the preferred route for the administration due to higher levels of patient compliance. But conventional oral dosage forms not… Expand