Some preliminary findings on Hong Kong business cycles

This paper presents some preliminary quantitative findings on the characteristics of business cycles in Hong Kong. The recently developed "approximate bandpass filter" is used to extract the fluctuations at business cycle frequencies (8 to 32 quarters) of macroeconomic time series. Based on the filtered time series, the paper identifies the cyclical turning points, describes the pattern of output fluctuations, and examines the co-movement of various macroeconomic variables.postprin

Low-frequency noise in GaN thin films deposited by rf-plasma assisted molecular-beam epitaxy

Author name used in this publication: W. K. Fong2001-2002 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Self-catalytic ZnSe nanorods on grains synthesized using thermal evaporation method

In this paper, ZnSe nanorods grown on in-situ synthesized ZnSe grains are reported. The ZnSe products are synthesized through thermal evaporation of elementary materials of Zn and Se powders in a horizontal resistance furnace. It is interesting to note that the ZnSe nanorods of nearly the same diameter and length are obtained, and they grow in the same direction on a facet of the ZnSe grain. The ZnSe grains are random in shape, with well-defined bounded facets. The ZnSe grains can be synthesized in various growth conditions while the ZnSe nanorods can be synthesized on the ZnSe grains with the fulfillment of the Zn enriched condition. The growth of ZnSe nanorods can be described by the self-catalytic vapor-liquid-solid (VLS) mechanism.postprin

Dysmenorrhoea among Hong Kong university students: prevalence, impact, and management

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Increased gray matter volume in the right angular and posterior parahippocampal gyri in loving-kindness meditators

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Using bevacizumab in the fight against malignant glioma: First results in Asian patients

Objectives To investigate the efficacy and safety profile of bevacizumab in combination with irinotecan in Hong Kong Chinese patients with recurrent malignant glioma and to determine whether their response differed from that reported in other populations. Design Retrospective study. Setting Two private clinics and a public hospital in Hong Kong. Patients Fourteen individuals who presented with recurrent glioma presenting to the hospital between November 2005 and November 2009. Intervention Salvage therapy with bevacizumab (10 mg/kg) and irinotecan (125 mg/m 2 [340 mg/m 2 for those taking enzyme-inducing antiepileptic drugs]) on a 14-day schedule. Results A radiological response was observed in 12 (86%) of the patients, four (33%) of whom had a complete response. The median progression-free survival was 6 (range, 1-15) months; 71% remained progression-free at 6 months. The median overall survival was 18 (range, 9-61) months. The most common adverse events during the bevacizumab and irinotecan treatment period were haematological; five patients had grade 2/3 adverse events. Pulmonary embolism occurred in two patients, one of whom died. Intracranial haemorrhage was not detected in any of the 14 treated patients. Conclusions Bevacizumab plus irinotecan was at least as effective at treating Chinese patients with recurrent glioma as previously reported in clinical trials in different patient populations.published_or_final_versio

Wound complication of minimally invasive plate osteosynthesis in distal tibia fractures

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Effect of non-invasive prenatal testing as a contingent approach on the indications for invasive prenatal diagnosis and prenatal detection rate of Down's syndrome

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A retrospective analysis of complications of treatment of nevus of Ota with the Q-switched Alexandrite (QS Alex) and Q-switched Neodymium: Yttrium-Aluminum-Garnet (QS Nd-YAG) lasers

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Nevus of Ota: a new classification based upon the response to laser treatment

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