Electron spin resonance studies of anisotropic rotational reorientation and slow tumbling in liquid and frozen media. III. Perdeuterated 2, 2, 6, 6-tetramethyl-4 …

JS Hwang, RP Mason, LP Hwang… - The Journal of Physical …, 1975 - ACS Publications
A detailed analysis of line shapes and relaxation is made for the perdeuterated 2, 2, 6, 6-tetramethyl-4-piperidone
AT-oxide (PD-Tempone) nitroxide radical covering the whole range …

Profitability of short-selling and exploitability of short information

KSN Choie, SJ Hwang - Journal of Portfolio Management, 1994 - search.proquest.com
A study examines whether short-selling of stocks is profitable and whether published news
on short positions contains exploitable information. Specifically, the study tests the price …

An electron spin resonance study of the pressure dependence of ordering and spin relaxation in a liquid crystalline solvent

JS Hwang, KVS Rao, JH Freed - The Journal of Physical …, 1976 - ACS Publications
… And, in general, the thermodynamic dependence of S(p> is a function of … ln S(p)/d ln T)y
predicted from eq 3.22 from our measurements on S(p) and published results on MBBA32 for S(s

Modeling and characterization of dielectric-charging effects in RF MEMS capacitive switches

X Yuan, JCM Hwang, D Forehand… - IEEE MTT-S …, 2005 - ieeexplore.ieee.org
For the first time, charging and discharging of traps in the dielectric of state-of-the-art RF MEMS
capacitive switches were characterized in detail. Densities and time constants of different …

Initial observation and analysis of dielectric-charging effects on RF MEMS capacitive switches

X Yuan, S Cherepko, J Hwang… - 2004 IEEE MTT-S …, 2004 - ieeexplore.ieee.org
Capacitance voltage and RF-output characteristics of electrostatically actuated MEMS
switches were measured under different control and stress voltages. It was found that positive …

Catalytic activity and selectivity of group vib metal carbonyl complexes in dehydrohalogenation reactions

CP Tsonis, JS Hwang - Journal of molecular catalysis, 1984 - Elsevier
The homogeneous catalytic activities and selectivities of a series of complexes ArM(CO) 3 ,
where M = Cr,Mo,W, and their derivatives in dehydrohalogenation reactions have been …

GaN HEMTs on Si with regrown contacts and cutoff/maximum oscillation frequencies of 250/204 GHz

…, Z Hu, SJ Bader, SM Lee, JCM Hwang… - IEEE Electron …, 2020 - ieeexplore.ieee.org
This work demonstrates the high-frequency and high-power performance capacity of GaN
high electron mobility transistors (HEMTs) on Si substrates. Using a T-gate and ${n}^{++}$ -…

Differentiation of live and heat-killed E. coli by microwave impedance spectroscopy

…, X Ma, X Du, Y Ning, J Buceta, JCM Hwang… - Sensors and Actuators B …, 2018 - Elsevier
… coli cells, both the transmitted (|S 21 |) and reflected (|S 11 |) microwave signals show a
difference between live and dead populations, with the difference especially significant for |S 21 | …

Anisotropic rotational reorientation of perdeuterated 2, 2, 6, 6-tetramethyl-4-piperidone N-oxide in Jojoba oil: an ESR line shape study

ASW Li, JS Hwang - The Journal of Physical Chemistry, 1985 - ACS Publications
… narrowing region, e’s are observed to have effect only for tr < 10"11 s. As shown in Figure
3, e’s shift the lower portion of the curve … Large e’s shift the curve upward. The curves of e’…

ENDOR and ELDOR studies of x-irradiated polycrystalline dipeptides, myosin, and actomyosin

JS Hwang, AC Dickinson… - Journal of Physical …, 1979 - ACS Publications
ENDOR and ELDOR studies have been carried out for nine dipeptide powders as well as
powders of myosin and actomyosin X-ray irradiated at 77 K in an attempt to characterize the …