Wai Hung

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BACKGROUND The distinct trajectories of psychological distress over the first year of the diagnosis with breast cancer (BC) and its determinants have not been explored. METHODS 285 of 405 Chinese women receiving surgery for BC were assessed at 5-day, 1-month, 4-month, and 8-month post-surgery on measures of psychological distress, optimism, treatment(More)
An optical packet label encoding scheme based on synchronously modulated DPSK labels is proposed and demonstrated. This scheme allows high packet extinction ratio and supports low data rate DPSK label encoding and detection. Introduction Optical label switching (OLS) is a promising technique to enable low-latency forwarding of high-speed optical packets in(More)
BACKGROUND How breast cancer surgery affects social adjustment among Chinese women is unknown, as are factors predicting such adjustment. METHODS 405 Chinese women receiving surgery for localized breast cancer completed Social Adjustment Scales (Ch-SAS) at 1-, 4- and 8-months post-operatively. Subscale scores were regressed on baseline (days 3-12(More)
– This paper proposes and demonstrates a nonlinear distortion reduction scheme for subcarrier multiplexed optical CATV networks based on optical sampling and optical time-division multiplexing (OTDM) techniques. Inter-modulation distortion is reduced by about 10 dB for a 40-channel system. The proposed optical sampling and OTDM process is shown to induce(More)
Event-related potential (ERP) is a brain research technology which is applied to psychology and ergonomics. In the majority of design-style studies, case analysis and subjective measurement are the most popular methods. Although fruitful results have been achieved, it's still difficult to find out how people identify one design-style regarding reliability(More)
This study shows a novel three-dimensional (3D) parametric body model development using cross-section control and control algorithm retrieved from anthropometric survey. The 3D parametric body model was shaped into the most common body shape of the young Hong Kong female and be able to automatically change its critical body shape according to the user's(More)
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