Bedside ultrasound is a practical and reliable measurement tool for assessing quadriceps muscle layer thickness

…, C Kummerlen, R Leung… - Journal of Parenteral …, 2014 - Wiley Online Library
Background: Critically ill patients commonly experience skeletal muscle wasting that may
predict clinical outcome. Ultrasound is a noninvasive method that can measure muscle …

Validation of bedside ultrasound of muscle layer thickness of the quadriceps in the critically ill patient (VALIDUM study) a prospective multicenter study

MT Paris, M Mourtzakis, A Day, R Leung… - Journal of Parenteral …, 2017 - Wiley Online Library
Background: In critically ill patients, muscle atrophy is associated with long‐term disability
and mortality. Bedside ultrasound may quantify muscle mass, but it has not been validated in …

Solubilization and phase equilibria of water-in-oil microemulsions: II. Effects of alcohols, oils, and salinity on single-chain surfactant systems

R Leung, DO Shah - Journal of colloid and interface science, 1987 - Elsevier
The solubilization and phase equilibria of water-in-oil (w/o) microemulsions have been studied
to elucidate how the molecular structure of various components of microemulsions and …

Dynamic properties of micellar solutions: I. Effects of short-chain alcohols and polymers on micellar stability

R Leung, DO Shah - Journal of colloid and interface science, 1986 - Elsevier
The effect of n-alkanols from C 1 to C 5 on both equilibrium and dynamic properties of
sodium dodecyl sulfate (SDS) micellar solutions has been investigated using electrical …

Evaluation of bioelectrical impedance analysis in critically ill patients: results of a multicenter prospective study

…, G Beilman, A Day, R Leung… - Journal of Parenteral …, 2017 - Wiley Online Library
Background: In critically ill patients, muscle loss is associated with adverse outcomes. Raw
bioelectrical impedance analysis (BIA) parameters (eg, phase angle [PA] and impedance …

Solubilization and phase equilibria of water-in-oil microemulsions: I. Effects of spontaneous curvature and elasticity of interfacial films

R Leung, DO Shah - Journal of colloid and interface science, 1987 - Elsevier
The solubilization and phase equilibria of w/o microemulsions have been shown to be
dependent on two phenomenological parameters, namely the spontaneous curvature and …

Family physician-led, team-based, lifestyle intervention in patients with metabolic syndrome: results of a multicentre feasibility project

…, R Dhaliwal, DK Heyland, R Leung… - … Open Access Journal, 2017 - cmajopen.ca
Background: Metabolic syndrome (MetS) is a medical condition with major complications
and health care costs. Previous research has shown that diet and exercise can improve and …

Pyrolysis of titanium‐metal‐filled poly (siloxane) preceramic polymers: effect of atmosphere on pyrolysis product chemistry

…, RE Riman, SC Danforth, RY Leung - Journal of the American …, 1995 - Wiley Online Library
Pyrolysis of unfilled as well as Ti‐metal‐filled poly(siloxane) preceramic polymers, heated at
1350 deg; C in N 2 , Ar, or NH 3 , was evaluated in terms of the effect of atmosphere on …

Microemulsions: formation, structure, properties, and novel applications

R Leung, MJ Hou, DO Shah - Surfactants in Chemical/Process …, 2017 - taylorfrancis.com
The author discusses the study of structural dynamics of microemulsions and provides some
relevant results. Microemulsions have recently aroused much interest as novel media for …

A Monte Carlo Simulation approach for the modeling of free-molecule squeeze-film damping of flexible microresonators

R Leung, H Cheung, H Gang, W Ye - Microfluidics and nanofluidics, 2010 - Springer
Squeeze-film damping on microresonators is a significant damping source even when the
surrounding gas is highly rarefied. This article presents a general modeling approach based …