Gas-cooled fast reactor (GCFR) program review committee (PRC). Report No. 13 to members of Helium Breeder Associates (HBA), May 1979 -February 1980

International Nuclear Information System (INIS)

1980-01-01

The responsiveness of the GCFR program structure to changes in design, schedule, and safety issues caused by the decisions to adopt the three-loop over the two-loop primary cooling loop design, to use upflow cooling, and to enhance the natural convection cooling of the plant in a shutdown mode was excellent. The PRC now feels that the criteria for design of a demonstration plant will be manageable and safe. Because of effort to resolve past issues, the PRC has not requested a cost breakdown at this time. It is felt that the HBA effort is properly directed in lieu of the current political malaise regarding future energy supplies and the breeder program in particular. The GCFR is responsive to change and could provide a commercial GCFR before the year 2000

Non-canonical PRC1.1 Targets Active Genes Independent of H3K27me3 and Is Essential for Leukemogenesis

Directory of Open Access Journals (Sweden)

Vincent van den Boom

2016-01-01

Full Text Available Polycomb proteins are classical regulators of stem cell self-renewal and cell lineage commitment and are frequently deregulated in cancer. Here, we find that the non-canonical PRC1.1 complex, as identified by mass-spectrometry-based proteomics, is critically important for human leukemic stem cells. Downmodulation of PRC1.1 complex members, like the DNA-binding subunit KDM2B, strongly reduces cell proliferation in vitro and delays or even abrogates leukemogenesis in vivo in humanized xenograft models. PRC1.1 components are significantly overexpressed in primary AML CD34+ cells. Besides a set of genes that is targeted by PRC1 and PRC2, ChIP-seq studies show that PRC1.1 also binds a distinct set of genes that are devoid of H3K27me3, suggesting a gene-regulatory role independent of PRC2. This set encompasses genes involved in metabolism, which have transcriptionally active chromatin profiles. These data indicate that PRC1.1 controls specific genes involved in unique cell biological processes required for leukemic cell viability.

PRC2 loss amplifies Ras-driven transcription and confers sensitivity to BRD4-based therapies

DEFF Research Database (Denmark)

De Raedt, Thomas; Beert, Eline; Pasmant, Eric

2014-01-01

The polycomb repressive complex 2 (PRC2) exerts oncogenic effects in many tumour types. However, loss-of-function mutations in PRC2 components occur in a subset of haematopoietic malignancies, suggesting that this complex plays a dichotomous and poorly understood role in cancer. Here we provide g...

Safeguards Challenges for Pebble-Bed Reactors (PBRs):Peoples Republic of China (PRC)

Energy Technology Data Exchange (ETDEWEB)

Forsberg, Charles W. [Massachusetts Institute of Technology (MIT); Moses, David Lewis [ORNL

2009-11-01

The Peoples Republic of China (PRC) is operating the HTR-10 pebble-bed reactor (PBR) and is in the process of building a prototype PBR plant with two modular reactors (250-MW(t) per reactor) feeding steam to a single turbine-generator. It is likely to be the first modular hightemperature reactor to be ready for commercial deployment in the world because it is a highpriority project for the PRC. The plant design features multiple modular reactors feeding steam to a single turbine generator where the number of modules determines the plant output. The design and commercialization strategy are based on PRC strengths: (1) a rapidly growing electric market that will support low-cost mass production of modular reactor units and (2) a balance of plant system based on economics of scale that uses the same mass-produced turbine-generator systems used in PRC coal plants. If successful, in addition to supplying the PRC market, this strategy could enable China to be the leading exporter of nuclear reactors to developing countries. The modular characteristics of the reactor match much of the need elsewhere in the world. PBRs have major safety advantages and a radically different fuel. The fuel, not the plant systems, is the primary safety system to prevent and mitigate the release of radionuclides under accident conditions. The fuel consists of small (6-cm) pebbles (spheres) containing coatedparticle fuel in a graphitized carbon matrix. The fuel loading per pebble is small (~9 grams of low-enriched uranium) and hundreds of thousands of pebbles are required to fuel a nuclear plant. The uranium concentration in the fuel is an order of magnitude less than in traditional nuclear fuels. These characteristics make the fuel significantly less attractive for illicit use (weapons production or dirty bomb); but, its unusual physical form may require changes in the tools used for safeguards. This report describes PBRs, what is different, and the safeguards challenges. A series of

Significant Suppression of CT Radiation-Induced DNA Damage in Normal Human Cells by the PrC-210 Radioprotector.

Science.gov (United States)

Jermusek, Frank; Benedict, Chelsea; Dreischmeier, Emma; Brand, Michael; Uder, Michael; Jeffery, Justin J; Ranallo, Frank N; Fahl, William E

2018-05-21

While computed tomography (CT) is now commonly used and considered to be clinically valuable, significant DNA double-strand breaks (γ-H2AX foci) in white blood cells from adult and pediatric CT patients have been frequently reported. In this study to determine whether γ-H2AX foci and X-ray-induced naked DNA damage are suppressed by administration of the PrC-210 radioprotector, human blood samples were irradiated in a CT scanner at 50-150 mGy with or without PrC-210, and γ-H2AX foci were scored. X-ray-induced naked DNA damage was also studied, and the DNA protective efficacy of PrC-210 was compared against 12 other common "antioxidants." PrC-210 reduced CT radiation-induced γ-H2AX foci in white blood cells to near background ( P 95% DNA damage. A systemic PrC-210 dose known to confer 100% survival in irradiated mice had no discernible effect on micro-CT image signal-to-noise ratio and CT image integrity. PrC-210 suppressed DNA damage to background or near background in each of these assay systems, thus supporting its development as a radioprotector for humans in multiple radiation exposure settings.

Phase diagrams of Pr-C system

International Nuclear Information System (INIS)

Eremenko, V.N.; Velikanova, T.Ya.; Gordijchuk, O.V.

1988-01-01

Results of the X-ray phase, metallographic and high-temperature differential thermal analysis are used for the first time to plot a diagram of the Pr-C system state. Carbides are formed in the system: Pr 2 C 3 with the bcc-structure of the Pu 2 C 3 type and with the period a 0 = 0.85722+-0.00026 within the phase region + 2 C 3 >, a 0 0.86078+-0.00016 nm - within the region 2 C 3 >+α-PrC 2 ; dimorphous PrC 2 : α-PrC 2 with the bct-structure of the CaC 2 type and periods a 0.38517+-0.00011, c 0 = 0.64337+-0.00019 nm; β-PrC 2 with the fcc-structure, probably, of KCN type. Dicarbide melts congruently at 2320 grad. C, forming eutectics with graphite at 2254+-6 grad. C and composition of 71.5% (at.)C. It is polymorphously transformed in the phase region 2 C 3 > + 2 > at 1145+-4 grad. C, and in the region 2 >+C at 1134+-4 grad. C. Sesquicarbide melts incongruently at 1545+-4 grad. C. The eutectic reaction L ↔ + 2 C 3 > occurs at 800+-4 grad. C, the eutectic composition ∼ 15% (at.)C. The temperature of the eutectoid reaction ↔ + 2 C 3 > is 675+-6 grad C. The limiting carbon solubility in β-Pr is about 8 and in α-Pr it is about 5% (at.)

Mesothelioma in Qingdao, PRC (2000 - 2007)

Science.gov (United States)

Frank, Arthur L.; Zengchang, Pang; Huaqiang, Zhang; Yun, Zhang

2009-02-01

The city of Qingdao, PRC has been the site of two asbestos product facilities that operated for almost fifty years, as well as a shipyard. Because of a new computerized data collection system for death certificates, almost all 48,000 yearly deaths from a population base of 7.5 million are now recorded with cause of death and "usual occupation". All mesothelioma deaths from 2000 through 2007 are reviewed and the unusual finding is that of a predominance of cases in females. The issues of competing causes of death and potential underreporting are discussed.

Safeguards Challenges for Pebble-Bed Reactors (PBRs):Peoples Republic of China (PRC)

International Nuclear Information System (INIS)

Forsberg, Charles W.; Moses, David Lewis

2009-01-01

The Peoples Republic of China (PRC) is operating the HTR-10 pebble-bed reactor (PBR) and is in the process of building a prototype PBR plant with two modular reactors (250-MW(t) per reactor) feeding steam to a single turbine-generator. It is likely to be the first modular high temperature reactor to be ready for commercial deployment in the world because it is a high priority project for the PRC. The plant design features multiple modular reactors feeding steam to a single turbine generator where the number of modules determines the plant output. The design and commercialization strategy are based on PRC strengths: (1) a rapidly growing electric market that will support low-cost mass production of modular reactor units and (2) a balance of plant system based on economics of scale that uses the same mass-produced turbine-generator systems used in PRC coal plants. If successful, in addition to supplying the PRC market, this strategy could enable China to be the leading exporter of nuclear reactors to developing countries. The modular characteristics of the reactor match much of the need elsewhere in the world. PBRs have major safety advantages and a radically different fuel. The fuel, not the plant systems, is the primary safety system to prevent and mitigate the release of radionuclides under accident conditions. The fuel consists of small (6-cm) pebbles (spheres) containing coated particle fuel in a graphitized carbon matrix. The fuel loading per pebble is small (∼9 grams of low-enriched uranium) and hundreds of thousands of pebbles are required to fuel a nuclear plant. The uranium concentration in the fuel is an order of magnitude less than in traditional nuclear fuels. These characteristics make the fuel significantly less attractive for illicit use (weapons production or dirty bomb); but, its unusual physical form may require changes in the tools used for safeguards. This report describes PBRs, what is different, and the safeguards challenges. A series of

Interaction proteomics analysis of polycomb proteins defines distinct PRC1 complexes in mammalian cells

DEFF Research Database (Denmark)

Vandamme, Julien; Völkel, Pamela; Rosnoblet, Claire

2011-01-01

Polycomb group (PcG) proteins maintain transcriptional repression of hundreds of genes involved in development, signaling or cancer using chromatin-based epigenetic mechanisms. Biochemical studies in Drosophila have revealed that PcG proteins associate in at least two classes of protein complexes...... known as Polycomb repressive complexes 1 and 2 (PRC1 and PRC2). Drosophila core PRC1 is composed of four subunits, Polycomb (Pc), Sex combs extra (Sce), Polyhomeotic (Ph), and Posterior sex combs (Psc). Each of these proteins has multiple orthologs in vertebrates classified respectively as the CBX, RING...... in order to identify interacting partners of CBX family proteins under the same experimental conditions. Our analysis identified with high confidence about 20 proteins co-eluted with CBX2 and CBX7 tagged proteins, about 40 with CBX4, and around 60 with CBX6 and CBX8. We provide evidences that the CBX...

6 CFR 13.16 - Disqualification of Reviewing Official or ALJ.

Science.gov (United States)

2010-01-01

... 6 Domestic Security 1 2010-01-01 2010-01-01 false Disqualification of Reviewing Official or ALJ. 13.16 Section 13.16 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY PROGRAM FRAUD CIVIL REMEDIES § 13.16 Disqualification of Reviewing Official or ALJ. (a) A Reviewing...

SARS-related perceptions in Hong Kong.

Science.gov (United States)

Lau, Joseph T F; Yang, Xilin; Pang, Ellie; Tsui, H Y; Wong, Eric; Wing, Yun Kwok

2005-03-01

To understand different aspects of community responses related to severe acute respiratory syndrome (SARS), 2 population-based, random telephone surveys were conducted in June 2003 and January 2004 in Hong Kong. More than 70% of respondents would avoid visiting hospitals or mainland China to avoid contracting SARS. Most respondents believed that SARS could be transmitted through droplets, fomites, sewage, and animals. More than 90% believed that public health measures were efficacious means of prevention; 40.4% believed that SARS would resurge in Hong Kong; and approximately equals 70% would then wear masks in public places. High percentages of respondents felt helpless, horrified, and apprehensive because of SARS. Approximately 16% showed signs of posttraumatic symptoms, and approximately equals 40% perceived increased stress in family or work settings. The general public in Hong Kong has been very vigilant about SARS but needs to be more psychologically prepared to face a resurgence of the epidemic.

Forming of Sustainable City Competitiveness in the PRC

OpenAIRE

Shvydanenko Oleg; Antonyuk Bogdan

2017-01-01

The article describes theoretical principles of international competitiveness of cities. The main methodological grounds of modern models of countries sustainable competitive development are studied. Taking into account the key trends in globalization, the main determinants of forming high competitive status of cities are comprehensively described. Benchmarking of sustainable competitiveness of PRC cities and provinces has been performed, and up-to-date priorities of balanced d...

Mesothelioma in Qingdao, PRC (2000 - 2007)

Energy Technology Data Exchange (ETDEWEB)

Frank, Arthur L [Drexel University School of Public Health, Philadelphia, PA 19102 (United States); Pang Zengchang; Zhang Yun [Qingdao Center for Disease Control and Prevention, Qingdao (China); Zhang Huaqiang, E-mail: alf13@drexel.ed [Qingdao Institute of Women' s and Children' s Health Care, Qingdao (China)

2009-02-01

The city of Qingdao, PRC has been the site of two asbestos product facilities that operated for almost fifty years, as well as a shipyard. Because of a new computerized data collection system for death certificates, almost all 48,000 yearly deaths from a population base of 7.5 million are now recorded with cause of death and {sup u}sual occupation{sup .} All mesothelioma deaths from 2000 through 2007 are reviewed and the unusual finding is that of a predominance of cases in females. The issues of competing causes of death and potential underreporting are discussed.

Incorporating genomic, transcriptomic and clinical data: a prognostic and stem cell-like MYC and PRC imbalance in high-risk neuroblastoma.

Science.gov (United States)

Yang, Xinan Holly; Tang, Fangming; Shin, Jisu; Cunningham, John M

2017-10-03

Previous studies suggested that cancer cells possess traits reminiscent of the biological mechanisms ascribed to normal embryonic stem cells (ESCs) regulated by MYC and Polycomb repressive complex 2 (PRC2). Several poorly differentiated adult tumors showed preferentially high expression levels in targets of MYC, coincident with low expression levels in targets of PRC2. This paper will reveal this ESC-like cancer signature in high-risk neuroblastoma (HR-NB), the most common extracranial solid tumor in children. We systematically assembled genomic variants, gene expression changes, priori knowledge of gene functions, and clinical outcomes to identify prognostic multigene signatures. First, we assigned a new, individualized prognostic index using the relative expressions between the poor- and good-outcome signature genes. We then characterized HR-NB aggressiveness beyond these prognostic multigene signatures through the imbalanced effects of MYC and PRC2 signaling. We further analyzed Retinoic acid (RA)-induced HR-NB cells to model tumor cell differentiation. Finally, we performed in vitro validation on ZFHX3, a cell differentiation marker silenced by PRC2, and compared cell morphology changes before and after blocking PRC2 in HR-NB cells. A significant concurrence existed between exons with verified variants and genes showing MYCN-dependent expression in HR-NB. From these biomarker candidates, we identified two novel prognostic gene-set pairs with multi-scale oncogenic defects. Intriguingly, MYC targets over-represented an unfavorable component of the identified prognostic signatures while PRC2 targets over-represented a favorable component. The cell cycle arrest and neuronal differentiation marker ZFHX3 was identified as one of PRC2-silenced tumor suppressor candidates. Blocking PRC2 reduced tumor cell growth and increased the mRNA expression levels of ZFHX3 in an early treatment stage. This hypothesis-driven systems bioinformatics work offered novel insights into

Patch testing of 490 patients in Hong Kong.

Science.gov (United States)

Lee, T Y; Lam, T H

1996-07-01

Patch testing, using European standard allergens and suspected causative substances brought in by patients, was carried out in 490 patients with eczema in Hong Kong and 437 completed the test. Before patch testing, 244, 141 and 105 patients were diagnosed as having contact dermatitis, endogenous eczema and unclassified eczema, respectively. After patch testing, the diagnosis of the causal agent was changed in 54 contact dermatitis patients, and 18% of endogenous eczema patients and 34% of unclassified eczema patients were re-diagnosed as contact dermatitis. In the patients with a final diagnosis of contact dermatitis, 19.5% were positive to fragrance mix, followed by nickel sulfate (16.4%) and cobalt chloride (11.3%). The commonest causative agents for contact dermatitis were soap or detergent (22.0%) and traditional Chinese medicine (17.3%); the latter was a more common cause of contact dermatitis than Western medicine (9.0%) or metals (13.4%). The prevalence of allergic reaction to fragrance in Hong Kong was higher than among Chinese in Beijing, Shanghai, Taipei or Singapore (78% ethnic Chinese). Dermatologists should have a high index of suspicion about traditional medications and should patch test with the suspected substance when patients give a history of use.

Gene duplication, silencing and expression alteration govern the molecular evolution of PRC2 genes in plants.

Science.gov (United States)

Furihata, Hazuka Y; Suenaga, Kazuya; Kawanabe, Takahiro; Yoshida, Takanori; Kawabe, Akira

2016-10-13

PRC2 genes were analyzed for their number of gene duplications, d N /d S ratios and expression patterns among Brassicaceae and Gramineae species. Although both amino acid sequences and copy number of the PRC2 genes were generally well conserved in both Brassicaceae and Gramineae species, we observed that some rapidly evolving genes experienced duplications and expression pattern changes. After multiple duplication events, all but one or two of the duplicated copies tend to be silenced. Silenced copies were reactivated in the endosperm and showed ectopic expression in developing seeds. The results indicated that rapid evolution of some PRC2 genes is initially caused by a relaxation of selective constraint following the gene duplication events. Several loci could become maternally expressed imprinted genes and acquired functional roles in the endosperm.

Chinese Middle Classes: Taiwan, Hong Kong, Macao and China. Edited by Hsin-Huang Michael Hsiao

DEFF Research Database (Denmark)

Brødsgaard, Kjeld Erik

2018-01-01

Book review of: Chinese Middle Classes:Taiwan, Hong Kong, Macao and China. Edited by Hsin-Huang Michael Hsiao. Abingdon: Routledge, 2014. Pp. 268. ISBN 10: 1138120847; ISBN 13: 978-1138120846......Book review of: Chinese Middle Classes:Taiwan, Hong Kong, Macao and China. Edited by Hsin-Huang Michael Hsiao. Abingdon: Routledge, 2014. Pp. 268. ISBN 10: 1138120847; ISBN 13: 978-1138120846...

Work injury management model and implication in Hong Kong: a literature review.

Science.gov (United States)

Chong, Cecilia Suk-Mei; Cheng, Andy Shu-Kei

2010-01-01

The objective of this review is to explore the work injury management models in literatures and the essential components in different models. The resulting information could be used to develop an integrated holistic model that could be applied in the work injury management system in Hong Kong. A keyword search of MEDLINE and CINAHL databases was conducted. A total of 68 studies related to the management of an injury were found within the above mentioned electronic database. Together with the citation tracking, there were 13 studies left for selection after the exclusion screening. Only 7 out of those 13 studies met the inclusion criteria for review. It is noticeable that the most important component in the injury management model in the reviewed literatures is early intervention. Because of limitations in Employees' Compensation Ordinance in Hong Kong, there is an impetus to have a model and practice guideline for work injury management in Hong Kong to ensure the quality of injury management services. At the end of this paper, the authors propose a work injury management model based on the employees' compensation system in Hong Kong. This model can be used as a reference for those countries adopting similar legislation as in Hong Kong.

Social contact patterns relevant to the spread of respiratory infectious diseases in Hong Kong.

Science.gov (United States)

Leung, Kathy; Jit, Mark; Lau, Eric H Y; Wu, Joseph T

2017-08-11

The spread of many respiratory infections is determined by contact patterns between infectious and susceptible individuals in the population. There are no published data for quantifying social contact patterns relevant to the spread of respiratory infectious diseases in Hong Kong which is a hotspot for emerging infectious diseases due to its high population density and connectivity in the air transportation network. We adopted a commonly used diary-based design to conduct a social contact survey in Hong Kong in 2015/16 using both paper and online questionnaires. Participants using paper questionnaires reported more contacts and longer contact duration than those using online questionnaires. Participants reported 13 person-hours of contact and 8 contacts per day on average, which decreased over age but increased with household size, years of education and income level. Prolonged and frequent contacts, and contacts at home, school and work were more likely to involve physical contacts. Strong age-assortativity was observed in all age groups. We evaluated the characteristics of social contact patterns relevant to the spread of respiratory infectious diseases in Hong Kong. Our findings could help to improve the design of future social contact surveys, parameterize transmission models of respiratory infectious diseases, and inform intervention strategies based on model outputs.

The Background to Language Change in Hong Kong.

Science.gov (United States)

Harrison, Godfrey; So, Lydia K. H.

1996-01-01

Seeks to link the rapid pace of societal change in Hong Kong over the past 50 years with changing patterns of language use there. Shows how the country has changed demographically, economically, politically, socially, and technologically. (16 references) (Author/CK)

Update Hong Kong.

Science.gov (United States)

Bennett, Martin F.

This book is a guide intended for persons planning on relocating to Hong Kong. Following an overview of the history and culture of Hong Kong, 12 additional chapters lead the reader step-by-step through the relocation process. These chapter topics include: before leaving, on arrival, language, doing business in Hong Kong, customs and courtesies,…

Health Profile of Construction Workers in Hong Kong.

Science.gov (United States)

Yi, Wen; Chan, Albert

2016-12-13

Construction is a manual, heavy, and complex sector concerning the most fatal accidents and high incidence of occupational illnesses and injuries resulting in days away from work. In Hong Kong, "Pilot Medical Examination Scheme for Construction Workers" was launched in 2014 to detect the health problems of their construction workforce. All registered workers under the Construction Workers Registration Board are eligible to join the scheme. The purpose of this paper is to assess the physical condition, physiological status, and musculoskeletal disorders of 942 construction workers in Hong Kong. This study adopted a two-phase design, which includes a basic medical examination to measure the workers' physiological parameters, such as blood pressure, resting heart rate, glucose, cholesterol, uric acid, liver function test, and renal function test; as well as a face-to-face interview following the medical examination to collect their demographic information and pain experience. Individual characteristics, including gender, age, obesity, alcohol drinking habit, and sleeping habit influenced the health condition of construction workers. Among the participants, 36.1% and 6.5% of them were overweight and obese, respectively. In addition, 43.0%, 38.4%, 16.2%, and 13.9% of the participants exceeded the thresholds of cholesterol, blood pressure, urea nitrogen, and uric urea, correspondingly. Moreover, 41.0% of the participants suffered musculoskeletal pain, where the most frequent painful parts occur in the lower back, shoulder, knees, leg, and neck. Through these findings, a series of important issues that need to be addressed is pointed out in terms of maintaining the physical well-being and reducing musculoskeletal disorders of construction workers. The finding may have implications for formulating proper intervention strategies for the sustainable development of Hong Kong's construction industry.

KDM2B Recruitment of the Polycomb Group Complex, PRC1.1, Requires Cooperation between PCGF1 and BCORL1.

Science.gov (United States)

Wong, Sarah J; Gearhart, Micah D; Taylor, Alexander B; Nanyes, David R; Ha, Daniel J; Robinson, Angela K; Artigas, Jason A; Lee, Oliver J; Demeler, Borries; Hart, P John; Bardwell, Vivian J; Kim, Chongwoo A

2016-10-04

KDM2B recruits H2A-ubiquitinating activity of a non-canonical Polycomb Repression Complex 1 (PRC1.1) to CpG islands, facilitating gene repression. We investigated the molecular basis of recruitment using in vitro assembly assays to identify minimal components, subcomplexes, and domains required for recruitment. A minimal four-component PRC1.1 complex can be assembled by combining two separately isolated subcomplexes: the DNA-binding KDM2B/SKP1 heterodimer and the heterodimer of BCORL1 and PCGF1, a core component of PRC1.1. The crystal structure of the KDM2B/SKP1/BCORL1/PCGF1 complex illustrates the crucial role played by the PCGF1/BCORL1 heterodimer. The BCORL1 PUFD domain positions residues preceding the RAWUL domain of PCGF1 to create an extended interface for interaction with KDM2B, which is unique to the PCGF1-containing PRC1.1 complex. The structure also suggests how KDM2B might simultaneously function in PRC1.1 and an SCF ubiquitin ligase complex and the possible molecular consequences of BCOR PUFD internal tandem duplications found in pediatric kidney and brain tumors. Copyright © 2016 Elsevier Ltd. All rights reserved.

16 CFR 1702.13 - Labeling and packaging samples.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Labeling and packaging samples. 1702.13 Section 1702.13 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION POISON PREVENTION PACKAGING ACT OF 1970 REGULATIONS PETITIONS FOR EXEMPTIONS FROM POISON PREVENTION PACKAGING ACT REQUIREMENTS; PETITION...

TMEM16A mediates the hypersecretion of mucus induced by Interleukin-13

Energy Technology Data Exchange (ETDEWEB)

Lin, Jiachen; Jiang, Youfan; Li, Li; Liu, Yanan; Tang, Hui; Jiang, Depeng, E-mail: depengjiang@163.com

2015-06-10

Previous studies showed that the Ca{sup 2+}-activated Cl{sup −} channel (CaCC) was involved in the pathogenesis of mucus hypersecretion induced by Interleukin-13 (IL-13). However, the mechanisms underlying the process were unknown. Recently, transmembrane protein 16A (TMEM16A) was identified as the channel underlying the CaCC current. The aim of the current study was to investigate whether the TMEM16A channel is part of the mechanism underlying IL-13-induced mucus hypersecretion. We observed that both TMEM16A mRNA and protein expression were significantly up-regulated after treatment with IL-13 in human bronchial epithelial 16 (HBE 16) cells, which correlated with an increase in mucus production. Additionally, mucus hypersecretion in rat airways was induced by intratracheal instillation of IL-13 and similar increases were observed in the expression of TMEM16A mRNA and protein in the bronchial epithelium. Niflumic acid (NA), a selective antagonist of CaCC, markedly blocked IL-13-induced mucin (MUC) 5AC mRNA and protein production in vivo and in vitro. Further investigation with HBE16 cells revealed that TMEM16A overexpression clearly promoted mucus production, IκBα phosphorylation, and p65 accumulation in the nucleus. The loss of TMEM16A resulted in inhibition of mucus production, and the TMEM16A-mediated production of MUC5AC was significantly blocked by a nuclear factor-kappa B (NF-κB) inhibitor. Therefore, the TMEM16A channel acts upstream of NF-κB in the regulation of mucus production. This is the first demonstration that the TMEM16A-NF-κB pathway is positively involved in IL-13-induced mucus production, which provides novel insight into the molecular mechanism of mucin overproduction. - Highlights: • TMEM16A acts as downstream events of IL-13 signaling pathway. • Established the link between TMEM16A and mucus hypersecretion. • NF-κB activation might be responsible for TMEM16A mediated mucus secretion.

A cytosolic Ezh1 isoform modulates a PRC2–Ezh1 epigenetic adaptive response in postmitotic cells

KAUST Repository

Bodega, Beatrice; Marasca, Federica; Ranzani, Valeria; Cherubini, Alessandro; Valle, Francesco Della; Neguembor, Maria Victoria; Wassef, Michel; Zippo, Alessio; Lanzuolo, Chiara; Pagani, Massimiliano; Orlando, Valerio

2017-01-01

The evolution of chromatin-based epigenetic cell memory may be driven not only by the necessity for cells to stably maintain transcription programs, but also by the need to recognize signals and allow plastic responses to environmental stimuli. The mechanistic role of the epigenome in adult postmitotic tissues, however, remains largely unknown. In vertebrates, two variants of the Polycomb repressive complex (PRC2-Ezh2 and PRC2-Ezh1) control gene silencing via methylation of histone H3 on Lys27 (H3K27me). Here we describe a reversible mechanism that involves a novel isoform of Ezh1 (Ezh1β). Ezh1β lacks the catalytic SET domain and acts in the cytoplasm of skeletal muscle cells to control nuclear PRC2-Ezh1 activity in response to atrophic oxidative stress, by regulating Eed assembly with Suz12 and Ezh1α (the canonical isoform) at their target genes. We report a novel PRC2-Ezh1 function that utilizes Ezh1β as an adaptive stress sensor in the cytoplasm, thus allowing postmitotic cells to maintain tissue integrity in response to environmental changes.

A cytosolic Ezh1 isoform modulates a PRC2–Ezh1 epigenetic adaptive response in postmitotic cells

KAUST Repository

Bodega, Beatrice

2017-03-27

The evolution of chromatin-based epigenetic cell memory may be driven not only by the necessity for cells to stably maintain transcription programs, but also by the need to recognize signals and allow plastic responses to environmental stimuli. The mechanistic role of the epigenome in adult postmitotic tissues, however, remains largely unknown. In vertebrates, two variants of the Polycomb repressive complex (PRC2-Ezh2 and PRC2-Ezh1) control gene silencing via methylation of histone H3 on Lys27 (H3K27me). Here we describe a reversible mechanism that involves a novel isoform of Ezh1 (Ezh1β). Ezh1β lacks the catalytic SET domain and acts in the cytoplasm of skeletal muscle cells to control nuclear PRC2-Ezh1 activity in response to atrophic oxidative stress, by regulating Eed assembly with Suz12 and Ezh1α (the canonical isoform) at their target genes. We report a novel PRC2-Ezh1 function that utilizes Ezh1β as an adaptive stress sensor in the cytoplasm, thus allowing postmitotic cells to maintain tissue integrity in response to environmental changes.

The PRC2-binding long non-coding RNAs in human and mouse genomes are associated with predictive sequence features

Science.gov (United States)

Tu, Shiqi; Yuan, Guo-Cheng; Shao, Zhen

2017-01-01

Recently, long non-coding RNAs (lncRNAs) have emerged as an important class of molecules involved in many cellular processes. One of their primary functions is to shape epigenetic landscape through interactions with chromatin modifying proteins. However, mechanisms contributing to the specificity of such interactions remain poorly understood. Here we took the human and mouse lncRNAs that were experimentally determined to have physical interactions with Polycomb repressive complex 2 (PRC2), and systematically investigated the sequence features of these lncRNAs by developing a new computational pipeline for sequences composition analysis, in which each sequence is considered as a series of transitions between adjacent nucleotides. Through that, PRC2-binding lncRNAs were found to be associated with a set of distinctive and evolutionarily conserved sequence features, which can be utilized to distinguish them from the others with considerable accuracy. We further identified fragments of PRC2-binding lncRNAs that are enriched with these sequence features, and found they show strong PRC2-binding signals and are more highly conserved across species than the other parts, implying their functional importance.

13 CFR 115.16 - Determination of Surety's Loss.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Determination of Surety's Loss. 115.16 Section 115.16 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SURETY BOND... generally accepted accounting principles; and (2) Amounts actually paid by the Surety for court costs and...

18 CFR 16.13 - Standards and factors for issuing a new license.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Standards and factors for issuing a new license. 16.13 Section 16.13 Conservation of Power and Water Resources FEDERAL... and 15 of the Federal Power Act § 16.13 Standards and factors for issuing a new license. (a) In...

13-16-vuotiaiden tyypin 1 diabetesta sairastavien tyttöjen liikuntatottumukset

OpenAIRE

Vainionpää, Milja; Mykkänen, Janika

2016-01-01

Opinnäytetyön tavoitteena oli tuottaa tietoa terveydenhuollon ammattihenkilöille 13–16-vuotiaiden tyypin 1 diabetesta sairastavien tyttöjen liikuntatottumuksista ja liikunnan harrastamisesta. Opinnäytetyön tarkoituksena oli kuvailla 13–16-vuotiaiden tyypin 1 diabetesta sairastavien tyttöjen liikuntatottumuksia sekä selvittää, mitkä tekijät edistävät tai hankaloittavat liikunnan harrastamista. Tutkimuskysymyksiä olivat: 1. Minkälaisia ovat 13–16-vuotiaiden tyypin 1 diabetesta sairastavi...

16 CFR 240.13 - Customer's and third party liability.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Customer's and third party liability. 240.13 Section 240.13 Commercial Practices FEDERAL TRADE COMMISSION GUIDES AND TRADE PRACTICE RULES GUIDES FOR ADVERTISING ALLOWANCES AND OTHER MERCHANDISING PAYMENTS AND SERVICES § 240.13 Customer's and third party...

16 CFR 305.13 - Labeling for ceiling fans.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Labeling for ceiling fans. 305.13 Section... Disclosures § 305.13 Labeling for ceiling fans. (a) Ceiling fans—(1) Content. Any covered product that is a ceiling fan shall be labeled clearly and conspicuously on the principal display panel with the following...

Expression of a serine protease gene prC is up-regulated by oxidative stress in the fungus Clonostachys rosea: implications for fungal survival.

Directory of Open Access Journals (Sweden)

Cheng-Gang Zou

Full Text Available BACKGROUND: Soil fungi face a variety of environmental stresses such as UV light, high temperature, and heavy metals. Adaptation of gene expression through transcriptional regulation is a key mechanism in fungal response to environmental stress. In Saccharomyces cerevisiae, the transcription factors Msn2/4 induce stress-mediated gene expression by binding to the stress response element. Previous studies have demonstrated that the expression of extracellular proteases is up-regulated in response to heat shock in fungi. However, the physiological significance of regulation of these extracellular proteases by heat shock remains unclear. The nematophagous fungus Clonostachys rosea can secret an extracellular serine protease PrC during the infection of nematodes. Since the promoter of prC has three copies of the stress response element, we investigated the effect of environmental stress on the expression of prC. METHODOLOGY/PRINCIPAL FINDINGS: Our results demonstrated that the expression of prC was up-regulated by oxidants (H(2O(2 or menadione and heat shock, most likely through the stress response element. After oxidant treatment or heat shock, the germination of conidia in the wild type strain was significantly higher than that in the prC mutant strain in the presence of nematode cuticle. Interestingly, the addition of nematode cuticle significantly attenuated the production of reactive oxygen species (ROS induced by oxidants and heat shock in the wild type strain, but not in prC mutant strain. Moreover, low molecule weight (<3 kD degradation products of nematode cuticle suppressed the inhibitory effect of conidial germination induced by oxidants and heat shock. CONCLUSIONS/SIGNIFICANCE: These results indicate that PrC plays a protective role in oxidative stress in C. rosea. PrC degrades the nematode cuticle to produce degradation products, which in turn offer a protective effect against oxidative stress by scavenging ROS. Our study reveals a novel

Hong Kong: country profile.

Science.gov (United States)

Fozzard, A

1988-09-01

In the 1840s, the small fishing community that is now Hong Kong became a British colony and an important naval base for the Opium Wars. Now it is a leading capitalist center operating on mainland communist China. Hong Kong is scheduled to go back to China in 1997. In the agreement signed between the British government and China, Hong Kong's present lifestyle is guaranteed for at least 50 years. Textbook colonialism rules here. Foreigners hold the key jobs and earn much more than do the indigenous people. They even receive subsidized housing in this very high rent colony. As for the Hong Kong Chinese, overcrowding into 2 room apartments is the norm even though the government tries to provide more housing units. The large skyscrapers in the New Territories breed their unique social and mental health problems, such as poverty, drug abuse and frustration. Essentially all food is imported from communist China, yet agriculture in Hong Kong does exist--pig farms, duck lakes, and fields of the popular vegetable choi sum. Major industry comprise textiles and sweat shops which pay their workers (mostly illegal immigrants and children with no legal protection) wages that are 1/4 of those paid in Great Britain. Financial services, trade, and tourism may soon dominate Hong Kong's economy. Almost 4 million tourists visit Hong Kong yearly, often looking for bargains. Despite Hong Kong's active Western-like business climate, Chinese culture still abounds. Traditional incense burns in Buddhist temples. Snake soup is served in restaurants. Plus traditional medicine practiced alongside Western medicine contributes to Hong Kong having 1 of the lowest infant mortality rates in the world (9/1000) and to its high life expectancy of 76 years.

From student to citizen: a survey of students from the People's Republic of China (PRC) in Australia.

Science.gov (United States)

Gao, M C; Liu, X

1998-01-01

"This article is a survey of students from the People's Republic of China (PRC) who arrived in Australia after 1986 and were still there in 1992.... The article provides statistics and analysis on the motivation of these students, their education and family backgrounds and their present conditions and aspirations. The article also addresses issues such as Australia's education export and immigration policies, the dilemma between political and economic refugees in terms of human rights and the impact of the 1989 Tiananmem Square massacre on PRC students in Australia at the time." (EXCERPT)

Predictors of Suicide Ideation and Depression in Hong Kong Adolescents: Perceptions of Academic and Family Climates

Science.gov (United States)

Lee, Margaret T. Y.; Wong, Betty P.; Chow, Bonnie W.-Y.; McBride-Chang, Catherine

2006-01-01

The unique dimensions of perceptions of school and family contributing to depression and suicide ideation in Hong Kong adolescents were examined in two studies. In Study 1, among 327 Hong Kong Chinese female students ages 13-18, 47% reported some suicide ideation. Suicide ideation was significantly associated with depression, test anxiety,…

40 CFR 13.16 - Liquidation of collateral.

Science.gov (United States)

2010-07-01

... STANDARDS Collection § 13.16 Liquidation of collateral. Where the Administrator holds a security instrument with a power of sale or has physical possession of collateral, he may liquidate the security or... businesses, including liquidation of security or collateral, is not a prerequisite to requiring payment by a...

PRC2 Is Required to Maintain Expression of the Maternal Gtl2-Rian-Mirg Locus by Preventing De Novo DNA Methylation in Mouse Embryonic Stem Cells

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Partha Pratim Das

2015-09-01

Full Text Available Polycomb Repressive Complex 2 (PRC2 function and DNA methylation (DNAme are typically correlated with gene repression. Here, we show that PRC2 is required to maintain expression of maternal microRNAs (miRNAs and long non-coding RNAs (lncRNAs from the Gtl2-Rian-Mirg locus, which is essential for full pluripotency of iPSCs. In the absence of PRC2, the entire locus becomes transcriptionally repressed due to gain of DNAme at the intergenic differentially methylated regions (IG-DMRs. Furthermore, we demonstrate that the IG-DMR serves as an enhancer of the maternal Gtl2-Rian-Mirg locus. Further analysis reveals that PRC2 interacts physically with Dnmt3 methyltransferases and reduces recruitment to and subsequent DNAme at the IG-DMR, thereby allowing for proper expression of the maternal Gtl2-Rian-Mirg locus. Our observations are consistent with a mechanism through which PRC2 counteracts the action of Dnmt3 methyltransferases at an imprinted locus required for full pluripotency.

PRC2 is required to maintain expression of the maternal Gtl2-Rian-Mirg locus by preventing de novo DNA methylation in mouse embryonic stem cells

Science.gov (United States)

Das, Partha Pratim; Hendrix, David A.; Apostolou, Effie; Buchner, Alice H.; Canver, Matthew C.; Beyaz, Semir; Ljuboja, Damir; Kuintzle, Rachael; Kim, Woojin; Karnik, Rahul; Shao, Zhen; Xie, Huafeng; Xu, Jian; De Los Angeles, Alejandro; Zhang, Yingying; Choe, Junho; Jun, Don Leong Jia; Shen, Xiaohua; Gregory, Richard I.; Daley, George Q.; Meissner, Alexander; Kellis, Manolis; Hochedlinger, Konrad; Kim, Jonghwan; Orkin, Stuart H.

2017-01-01

SUMMARY Polycomb Repressive Complex 2 (PRC2) function and DNA methylation (DNAme) are typically correlated with the gene repression. Here, we show that PRC2 is required to maintain expression of maternal microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) from the Gtl2-Rian-Mirg locus, which is essential for full pluripotency of iPSCs. In the absence of PRC2 the entire locus becomes transcriptionally repressed due to gain of DNA methylation at the intergenic differentially methylated regions (IG-DMR). Furthermore, we demonstrate that the IG-DMR serves as an enhancer of the maternal Gtl2-Rian-Mirg locus. Mechanistic study reveals that PRC2 interacts physically with Dnmt3 methyltransferases and prevents their recruitment and subsequent DNAme at the IG-DMR, thereby allowing for proper expression of the maternal Gtl2-Rian-Mirg locus. Our observations provide a novel mechanism by which PRC2 counteracts the action of Dnmt3 methyltransferases at an imprinted locus required for full pluripotency. PMID:26299972

Effectiveness of cognitive training for Chinese elderly in Hong Kong

Directory of Open Access Journals (Sweden)

Kwok T

2013-02-01

Full Text Available Timothy Kwok,1,2 Anita Wong,3 Grace Chan,4 YY Shiu,3 Ko-Chuen Lam,2 Daniel Young,2 Daniel WH Ho,2 Florence Ho21Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, People's Republic of China; 2Jockey Club Centre for Positive Ageing, Shatin, Hong Kong, People's Republic of China; 3The Hong Kong Chinese Women's Club Madam Wong Chan Sook Ying Memorial Care and Attention Home for the Aged, Hong Kong, People's Republic of China; 4The Hong Kong Council of Social Service, Hong Kong, People's Republic of ChinaAbstract: In Hong Kong, the evidence for cognitive-training programs in fighting against memory complaints is lacking. This study aimed to evaluate the effectiveness of the Active Mind cognitive-training program in improving the cognitive function and quality of life (QoL for local community-dwelling Chinese older adults. A total of 200 subjects were recruited from 20 different district elderly community centers (DECCs. Centers were randomly assigned into either the intervention group or control group. The intervention group underwent eight 1-hour sessions of cognitive training, while the control group were included in the usual group activities provided by the DECCs. Standardized neuropsychological tests (the Chinese version of Mattis Dementia Rating Scale [CDRS] and the Cantonese version of the Mini-Mental State Examination and the QoL questionnaire SF12 were used to assess participants' cognitive function and QoL before and after the trial. A total of 176 subjects completed the study. The intervention group showed greater improvement in the cognitive function measured by total CDRS score (treatment: 12.24 ± 11.57 vs control: 4.37 ± 7.99; P < 0.001 and QoL measured by total SF12 score (treatment: 7.82 ± 13.19 vs control: 3.18 ± 11.61; P = 0.014. Subjects with lower education level were associated with better cognitive response to the cognitive-training program. The current findings indicated that the Active

A survey of radon properties in underground shopping centers in Hong Kong

International Nuclear Information System (INIS)

Yu, K.N.; Young, E.C.M.; Stokes, M.J.; Lo, C.H.

1997-01-01

A number of radon-related properties have been surveyed in underground shopping centers in Hong Kong. These parameters include the radon concentration, the total potential alpha energy concentration of radon progeny, the equilibrium factor and the unattached fraction of radon progeny. The mean values recorded for these were 29.2 ± 7.8 Bq/m 3 , 3.60 ± 1.53 mWL, 0.46 ± 0.16 and 0.05 ± 0.03, respectively. Based on these figures, we have calculated the average radon dose received by employees in an underground shopping center in Hong Kong to be 0.22 mSv/yr, which represents an approximate increase of 8% over the total dose of about 2.7 mSv/yr received by the average person in Hong Kong. (author)

The potential effect of differential ambient and deployment chamber temperatures on PRC derived sampling rates with polyurethane foam (PUF) passive air samplers

Energy Technology Data Exchange (ETDEWEB)

Kennedy, Karen, E-mail: k.kennedy@uq.edu.a [University of Queensland, EnTox (National Research Centre for Environmental Toxicology), 39 Kessels Rd., Coopers Plains QLD 4108 (Australia); Hawker, Darryl W. [Griffith University, School of Environment, Nathan QLD 4111 (Australia); Bartkow, Michael E. [University of Queensland, EnTox (National Research Centre for Environmental Toxicology), 39 Kessels Rd., Coopers Plains QLD 4108 (Australia); Carter, Steve [Queensland Health Forensic and Scientific Services, Coopers Plains QLD 4108 (Australia); Ishikawa, Yukari; Mueller, Jochen F. [University of Queensland, EnTox (National Research Centre for Environmental Toxicology), 39 Kessels Rd., Coopers Plains QLD 4108 (Australia)

2010-01-15

Performance reference compound (PRC) derived sampling rates were determined for polyurethane foam (PUF) passive air samplers in both sub-tropical and temperate locations across Australia. These estimates were on average a factor of 2.7 times higher in summer than winter. The known effects of wind speed and temperature on mass transfer coefficients could not account for this observation. Sampling rates are often derived using ambient temperatures, not the actual temperatures within deployment chambers. If deployment chamber temperatures are in fact higher than ambient temperatures, estimated sampler-air partition coefficients would be greater than actual partition coefficients resulting in an overestimation of PRC derived sampling rates. Sampling rates determined under measured ambient temperatures and estimated deployment chamber temperatures in summer ranged from 7.1 to 10 m{sup 3} day{sup -1} and 2.2-6.8 m{sup 3} day{sup -1} respectively. These results suggest that potential differences between ambient and deployment chamber temperatures should be considered when deriving PRC-based sampling rates. - Internal deployment chamber temperatures rather than ambient temperatures may be required to accurately estimate PRC-based sampling rates.

Impediments to Growth of the Garment and Food Industries in Cambodia: Exploring Potential Benefits of the ASEAN-PRC FTA

OpenAIRE

Chheang, Vannarith; Hamanaka, Shintaro

2011-01-01

This paper attempts to identify structural constraints to growth and exports within Cambodia’s key industries and to consider the policy actions needed to reduce obstacles to trade. The paper places special emphasis on Cambodia’s exports to the People’s Republic of China (PRC), given the major export opportunities arising from the free trade agreement (FTA) between the Association of Southeast Asian Nations (ASEAN) and the PRC, known as the ASEAN–[People’s Republic of] China FTA (ACFTA). A qu...

Depression, Anxiety and Symptoms of Stress among Hong Kong Nurses: A Cross-sectional Study

OpenAIRE

Cheung, Teris; Yip, Paul S.F.

2015-01-01

Recent epidemiological data suggests 13.3% of Hong Kong residents suffered from Common Mental Disorders, most frequently mixed anxiety and depressive disorder. This study examines the weighted prevalence and associated risk factors of depression, anxiety and stress among Hong Kong nurses. A total of 850 nurses were invited to participate in this cross-sectional study. Participants completed the Depression, Anxiety and Stress Scale 21 and multiple logistic regression was used to determine sign...

Impeccable Timing: The Political Efficiency of Prc-U.S. Surveillance Confrontations

Science.gov (United States)

2014-06-01

trends highlight festering PRC-U.S. tensions leading up to the 2001 confrontations. 51 “ Semaphore : July 2006, the Western Pacific Naval Symposium...Royal Australian Navy, accessed April 28, 2014, http://www.navy.gov.au/media-room/publications/ semaphore -july-2006. 52 Redden, “Managing Sino-U.S.,” 9...Politics, February 21, 2009. http://www.realclearpolitics.com/articles/2009/02/secretary_clintons_press_confe. html. “ Semaphore : July 2006, the

Cost-effectiveness analysis of infant universal routine pneumococcal vaccination in Malaysia and Hong Kong

Science.gov (United States)

Wu, David Bin-Chia; Roberts, Craig; Lee, Vivian Wing Yan; Hong, Li-Wen; Tan, Kah Kee; Mak, Vivienne; Lee, Kenneth Kwing Chin

2016-01-01

Pneumococcal disease causes large morbidity, mortality and health care utilization and medical and non-medical costs, which can all be reduced by effective infant universal routine immunization programs with pneumococcal conjugate vaccines (PCV). We evaluated the clinical and economic benefits of such programs with either 10- or 13-valent PCVs in Malaysia and Hong Kong by using an age-stratified Markov cohort model with many country-specific inputs. The incremental cost per quality-adjusted life year (QALY) was calculated to compare PCV10 or PCV13 against no vaccination and PCV13 against PCV10 over a 10-year birth cohort's vaccination. Both payer and societal perspectives were used. PCV13 had better public health and economic outcomes than a PCV10 program across all scenarios considered. For example, in the base case scenario in Malaysia, PCV13 would reduce more cases of IPD (+2,296), pneumonia (+705,281), and acute otitis media (+376,967) and save more lives (+6,122) than PCV10. Similarly, in Hong Kong, PCV13 would reduce more cases of IPD cases (+529), pneumonia (+172,185), and acute otitis media (+37,727) and save more lives (+2,688) than PCV10. During the same time horizon, PCV13 would gain over 74,000 and 21,600 additional QALYs than PCV10 in Malaysia and Hong Kong, respectively. PCV13 would be cost saving when compared against similar program with PCV10, under both payer and societal perspective in both countries. PCV13 remained a better choice over PCV10 in multiple sensitivity, scenario, and probabilistic analyses. PCV13s broader serotype coverage in its formulation and herd effect compared against PCV10 were important drivers of differences in outcomes. PMID:26451658

Cost-effectiveness analysis of infant universal routine pneumococcal vaccination in Malaysia and Hong Kong.

Science.gov (United States)

Wu, David Bin-Chia; Roberts, Craig; Lee, Vivian Wing Yan; Hong, Li-Wen; Tan, Kah Kee; Mak, Vivienne; Lee, Kenneth Kwing Chin

2016-01-01

Pneumococcal disease causes large morbidity, mortality and health care utilization and medical and non-medical costs, which can all be reduced by effective infant universal routine immunization programs with pneumococcal conjugate vaccines (PCV). We evaluated the clinical and economic benefits of such programs with either 10- or 13-valent PCVs in Malaysia and Hong Kong by using an age-stratified Markov cohort model with many country-specific inputs. The incremental cost per quality-adjusted life year (QALY) was calculated to compare PCV10 or PCV13 against no vaccination and PCV13 against PCV10 over a 10-year birth cohort's vaccination. Both payer and societal perspectives were used. PCV13 had better public health and economic outcomes than a PCV10 program across all scenarios considered. For example, in the base case scenario in Malaysia, PCV13 would reduce more cases of IPD (+2,296), pneumonia (+705,281), and acute otitis media (+376,967) and save more lives (+6,122) than PCV10. Similarly, in Hong Kong, PCV13 would reduce more cases of IPD cases (+529), pneumonia (+172,185), and acute otitis media (+37,727) and save more lives (+2,688) than PCV10. During the same time horizon, PCV13 would gain over 74,000 and 21,600 additional QALYs than PCV10 in Malaysia and Hong Kong, respectively. PCV13 would be cost saving when compared against similar program with PCV10, under both payer and societal perspective in both countries. PCV13 remained a better choice over PCV10 in multiple sensitivity, scenario, and probabilistic analyses. PCV13s broader serotype coverage in its formulation and herd effect compared against PCV10 were important drivers of differences in outcomes.

Gaming behavior and addiction among Hong Kong adolescents

OpenAIRE

Irene Lai Kuen Wong; Millicent Pui Sze Lam

2016-01-01

Abstract Objectives Game playing is very popular among Hong Kong teenagers. This study aimed to investigate adolescent gaming behavior and addiction at the Internet cafe, and to explore perceived benefits and harms associated with the activity. Methods A convenient sample of 13 male high school students aged 12–15 years (mean age = 13.6 years) were interviewed at two Internet cafes. Young’s (Caught in the net, Wiley, New York, 1998) criteria of Internet addiction were modified to assess gamin...

KDM2B recruitment of the Polycomb group complex, PRC1.1, requires cooperation between PCGF1 and BCORL1

OpenAIRE

Wong, Sarah J.; Gearhart, Micah D.; Taylor, Alexander B.; Nanyes, David R.; Ha, Daniel J.; Robinson, Angela K.; Artigas, Jason A.; Lee, Oliver J.; Demeler, Borries; Hart, P. John; Bardwell, Vivian J.; Kim, Chongwoo A.

2016-01-01

KDM2B recruits H2A-ubiquitinating activity of a non-canonical Polycomb Repression Complex 1 (PRC1.1) to CpG islands, facilitating gene repression. We investigated the molecular basis of recruitment using in vitro assembly assays to identify minimal components, subcomplexes and domains required for recruitment. A minimal four-component PRC1.1 complex can be assembled by combining two separately isolated subcomplexes: the DNA binding KDM2B/SKP1 heterodimer and the heterodimer of BCORL1 and the ...

17 CFR 240.16a-13 - Change in form of beneficial ownership.

Science.gov (United States)

2010-04-01

... exercise or conversion of a derivative security or deposit into or withdrawal from a voting trust, that... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Change in form of beneficial ownership. 240.16a-13 Section 240.16a-13 Commodity and Securities Exchanges SECURITIES AND EXCHANGE...

Aging trends--Hong Kong.

Science.gov (United States)

Bartlett, H P; Phillips, D R

1995-12-01

Aspects of demographic aging in Hong Kong are examined in this study. "By regional standards, many of Hong Kong's 1992 population of 5.9 million have a good standard of living and adequate housing. However, there are considerable discrepancies in wealth and well-being; elderly people are not always financially secure, and there are growing difficulties in maintaining the oft-cited mode of family care for elderly members. Hong Kong is a rapidly aging society and it is essential to see this process in the context of local and regional socioeconomic change and the future political linkages of the territory with China." excerpt

Frailty and Its Contributory Factors in Older Adults: A Comparison of Two Asian Regions (Hong Kong and Taiwan).

Science.gov (United States)

Yu, Ruby; Wu, Wan-Chi; Leung, Jason; Hu, Susan C; Woo, Jean

2017-09-21

This study aimed to compare the prevalence of frailty across three Chinese populations: Hong Kong, Taiwan-urban and Taiwan-rural. Contributing factors to disparities in frailty were also examined. Data were derived from the Osteoporotic Fractures in Men (MrOs) and Women (MsOs) (Hong Kong) Study ( n = 4000) and the Taiwan Longitudinal Study on Aging ( n = 2392). Frailty was defined as an index calculated from 30 multiple deficits. The ratio of the frailty index to life expectancy at birth (FI/LE) was used as an indicator of compression of morbidity. Frailty was more prevalent in Taiwan-urban (33.1%) and Taiwan-rural (38.1%) compared to Hong Kong (16.6%, p Taiwan-urban and Taiwan-rural (both 0.27) compared to Hong Kong (0.20, p Taiwan-urban populations, but not in Taiwan-rural. Living alone was associated with frailty in Hong Kong men, but not in Hong Kong women or Taiwanese people. For all study populations, older age and being a woman constituted the highest attributable factor. This comparison provides useful data to inform government policies.

Physical Activity in the Lives of Hong Kong Chinese Children

Science.gov (United States)

Ha, Amy S.; Macdonald, Doune; Pang, Bonnie O. H.

2010-01-01

To understand the physical activity culture in the lives of Hong Kong Chinese children and their parents, 48 young people between the ages 9 and 16 and their parents, with different socio-economic backgrounds and geographical locations, were interviewed for this study. By applying Confucianism and postcolonialism, this study aimed to investigate…

16 CFR 1211.13 - Inherent force activated secondary door sensors.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Inherent force activated secondary door sensors. 1211.13 Section 1211.13 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT... across the door so that the axis is perpendicular to the plane of the door. See Figure 6 of this part...

PHF13 is a molecular reader and transcriptional co-regulator of H3K4me2/3

DEFF Research Database (Denmark)

Chung, Ho-Ryun; Xu, Chao; Fuchs, Alisa

2016-01-01

and its molecular chromatin context. Size exclusion chromatography, mass spectrometry, X-ray crystallography and ChIP sequencing demonstrate that PHF13 binds chromatin in a multivalent fashion via direct interactions with H3K4me2/3 and DNA, and indirectly via interactions with PRC2 and RNA Pol......II. Furthermore, PHF13 depletion disrupted the interactions between PRC2, RNA PolII S5P, H3K4me3 and H3K27me3 and resulted in the up and down regulation of genes functionally enriched in transcriptional regulation, DNA binding, cell cycle, differentiation and chromatin organization. Together our findings argue...... that PHF13 is an H3K4me2/3 molecular reader and transcriptional co-regulator, affording it the ability to impact different chromatin processes....

A human Polycomb isoform lacking the Pc box does not participate to PRC1 complexes but forms protein assemblies and represses transcription.

Science.gov (United States)

Völkel, Pamela; Le Faou, Perrine; Vandamme, Julien; Pira, Dorcas; Angrand, Pierre-Olivier

2012-05-01

Polycomb repression controls the expression of hundreds of genes involved in development and is mediated by essentially two classes of chromatin-associated protein complexes. The Polycomb repressive complex 2 (PRC2) trimethylates histone H3 at lysine 27, an epigenetic mark that serves as a docking site for the PRC1 protein complex. Drosophila core PRC1 is composed of four subunits: Polycomb (Pc), Posterior sex combs (Psc), Polyhomeotic (Ph) and Sex combs extra (Sce). Each of these proteins has multiple orthologs in vertebrates, thus generating an enormous scope for potential combinatorial diversity. In particular, mammalian genomes encode five Pc family members: CBX2, CBX4, CBX6, CBX7 and CBX8. To complicate matters further, distinct isoforms might arise from single genes. Here, we address the functional role of the two human CBX2 isoforms. Owing to different polyadenylation sites and alternative splicing events, the human CBX2 locus produces two transcripts: a 5-exon transcript that encodes the 532-amino acid CBX2-1 isoform that contains the conserved chromodomain and Pc box and a 4-exon transcript encoding a shorter isoform, CBX2-2, lacking the Pc box but still possessing a chromodomain. Using biochemical approaches and a novel in vivo imaging assay, we show that the short CBX2-2 isoform lacking the Pc box, does not participate in PRC1 protein complexes, but self-associates in vivo and forms complexes of high molecular weight. Furthermore, the CBX2 short isoform is still able to repress transcription, suggesting that Polycomb repression might occur in the absence of PRC1 formation.

Stable X chromosome inactivation involves the PRC1 Polycomb complex and requires histone MACROH2A1 and the CULLIN3/SPOP ubiquitin E3 ligase

DEFF Research Database (Denmark)

Hernández-Muñoz, Inmaculada; Lund, Anders H; van der Stoop, Petra

2005-01-01

X inactivation involves the stable silencing of one of the two X chromosomes in XX female mammals. Initiation of this process occurs during early development and involves Xist (X-inactive-specific transcript) RNA coating and the recruitment of Polycomb repressive complex (PRC) 2 and PRC1 proteins...

Laser Spectroscopy Monitoring of 13C18O16O and 12C17O16O of Atmospheric Carbon Dioxide

Science.gov (United States)

Shorter, J. H.; Nelson, D. D.; Ono, S.; McManus, J. B.; Zahniser, M. S.

2017-12-01

One of the main challenges to making accurate predictions of future changes in CO2 concentration is the capability to determine what fraction of human produced CO2 remains in the atmosphere. We present our progress in the application of Tunable Infrared Laser Direct Absorption Spectroscopy (TILDAS) to the measurement of the primary clumped (13C18O16O) as well as 17O (12C17O16O) isotopologues of atmospheric CO2, as a tracer of its sources and sinks. We expect unique isotopologue signals in CO2 from high-temperature combustion sources, plants, soils, and air-sea exchange processes. High sampling frequency (a few minutes for each sample vs. reference cycle) achieved by a TILDAS instrument is expected to enable us to document local heterogeneous sources and temporal variations. The TILDAS is equipped with a newly developed 400-meter absorption cell. We designed a dual pressure measurement technique in which the clumped isotopologue, 13C18O16O, and 13C16O16O are first measured at 30 torr cell pressure. This is followed by measurement of 12C17O16O, 12C18O16O and 12C16O16O at lower ( 5 torr) cell pressure. Isotopologue ratios are compared between reference and sample gases. Preliminary tests demonstrated a precision approaching 0.03 ‰ for the ratio 13C18O16O/13C16O16O and 0.08‰ for Δ13C18O16O value (1σ repeatability for 4 min sample vs. reference cycle). Sample size for a single analysis is approximately 100 mL of air (1.6μmol of CO2). Given the previously observed range of variations for Δ13C18O16O and Δ17O values as large as 0.6 to 0.3 ‰, respectively, TILDAS offers a novel approach for real time monitoring of atmospheric CO2 isotopologues. It was found that achieving better than 0.1‰ requires careful matching of CO2 mixing ratios between reference and sample air. A primary cause of pressure and mixing ratio dependence is inaccurate baseline fitting (analogous to abundance sensitivity or pressure baseline for IRMS). Given that mixing ratios of atmospheric

Hong Kong English: phonological features

Directory of Open Access Journals (Sweden)

Irina-Ana Drobot

2008-01-01

Full Text Available The aim of the paper is to present phonological features of Hong Kong English, which is a variety of New English. I examine features of the sound system (vowel and consonantal systems, characteristics of stress, rhythm, intonation, and phonological processes of the English spoken by Hongkongers. The way in which the accent and characteristics of the Hong Kong variety of English differs from standard, RP English is pointed out. Influences of Chinese and Cantonese on the phonological features of Hong Kong English are noticeable

Hair as an indicator of environmental exposure in Hong Kong

International Nuclear Information System (INIS)

Chuang, L.S.

1978-01-01

Eleven human hair samples were taken from the Chinese residents of Hong Kong for the study of hair trace elemental level and environmental exposure. Absolute neutron-activation analysis and Ge(Li) gamma-ray spectrometry were applied for the determination of the trace elemental level. After washing, each hair sample was air-dried at room temperature in acetone and water. The hair was weighed and encapsulated into the irradiation container. Typical sample weight was about 150 mg. The samples were irradiated at a neutron flux of 4.4x10 13 nxcm -2 xs -1 . Conditions of the irradiations and counting are tabulated. The trace element content of hair from a drug addict was found to be considerably different from other sampled peopie. Comparison of the normal concentrations of the trace elements of the Chinese residents of Hong Kong was made with those from people of various other national, socio-cultural and environmental backgrounds. It was found that together with a few other trace elements, Ni, Sr, Zr, and Hg content of the Chinese residents of Hong Kong show a higher level than those of the other sampled people. Tabulated data are given. (T.G.)

A comparative study on women's employment in Beijing, Guangzhou and Hong Kong.

Science.gov (United States)

Liu, X

1992-01-01

A comparison of the female population in different social systems and different socioeconomic levels was conducted for Beijing, Guangzhou, and Hong Kong between September 1988 and October 1990. The women's federations in Beijing and Guangzhou and the University of Hong Kong performed the sample survey of 12 occupations in China and Hong Kong. The assumption was that the process of women's emancipation was accelerated when material conditions and culture were well-developed. The differences in employment patterns in the three cities are presented followed by a discussion of the motives for employment. Differences in their attachment to the traditional role of women were evident; most expressed the importance of work and family and the desire to be successful in life and career. Differences were also evident in women's expectation of the role of government in having responsibility for women's employment and priorities. The reports from women in Beijing and Guangzhou expressed difficulty in locating a job and lack of information on job availabilities. Hong Kong is different from the other cities in that the supply of workers is less than the demand. Only through productivity increases can women have a brighter prospect for employment. There was a high level of agreement that the reasons for employment are increased income and economic independence. The third factor of importance was "self-realization", and over 90% in all three cities reported that employment would continue if other family members could support the family. Women strongly agreed that success was achieved through extra effort, and wished for the same opportunity for promotion which the men enjoyed. The traditional role of women giving priority to their families was strongest in Hong Kong. 45% of women in Hong Kong agreed that women should avoid being more successful in work than their husbands, while only 13.4% in Beijing agreed. Women in Beijing and Guangzhou expected government to other relevant

Occlusion therapy in amblyopia: an experience from Hong Kong.

Science.gov (United States)

Tang, Emily W H; Li, Brian C Y; Yeung, Ian Y L; Li, Kenneth K W

2014-02-01

OBJECTIVES. To review the results of patching for amblyopia management in Hong Kong. DESIGN. Retrospective case series. SETTING. Regional hospital, Hong Kong. PATIENTS. Records of all patients attending Paediatric Ophthalmology Clinic at United Christian Hospital, Hong Kong from 1 January 2009 to 31 March 2009 were retrospectively reviewed. Records of all children who underwent patching for amblyopia in the study period were evaluated. RESULTS. The mean age of 50 children (50 eyes) was 4 (standard deviation, 1; range, 2-7) years and mean pretreatment visual acuity was 0.35 (0.15; 0.02-0.63) [~20/60]. The values for mean, standard deviation, and range of treatment duration were 27, 16, 4-67 months respectively, and corresponding values for prescribed patching per day were 4, 1, 2-8 hours. The mean, standard deviation, and range of visual acuity at final post-treatment assessment were 0.66, 0.16, 0.1-1.0 (~20/30), respectively. The overall success rate (ie final visual acuity >0.7 or 20/30) was 62%. Children with moderate amblyopia (20/40-20/80) and severe amblyopia (20/100-20/400) had success rates of 74% and 55%, respectively. The mean visual acuity improvements for moderate and severely amblyopic children were 2.3 lines and 5.8 lines, respectively. The mean, standard deviation, and range of patching prescriptions for moderate and severely amblyopic children were 5, 1, 2-7 hours and 5, 1, 3-6 hours, respectively. Recurrence ensued in 7% of the children with moderate amblyopia and 46% of those with severe amblyopia. Reported compliance was good (>75% of the time) in 68% of the children. CONCLUSION. Occlusion therapy is the mainstay of treatment in Hong Kong. The overall success rate was comparable to that achieved in the Amblyopia Treatment Study. Recurrence was more common in patients with severe amblyopia, for whom maintenance therapy may reduce the risk of recurrence. The duration of treatment was much longer in our locality than in western countries. Reported

Hong Kong-Ideal Access For Mainland Enterprises

Institute of Scientific and Technical Information of China (English)

Guo Yan

2009-01-01

@@ With the deepen economic integration between mainland China and Hong Kong SAR,more and more mainland enterprises choose Hong Kong as their platform to enter the international market.At the end or 2008,more than 3,800 mainland enterprises have invested in Hong Kong with the total amount of US$20.7 billion;and mainland enterprises collected the investment in Hong Kong has reached the scale of 22.1 billion HKD.In March of 2009,The Management Method of Investment Abroad issued by Ministry of Commerce also provides the great convenience for mainland investors.China's Foreign Trade invited Ms.Wong Hoi Wan,Charmraine,Associate Director-General of Invest HK to introduce HK investment environment,the development of mainland enterprises in Hong Kong as well as the investment perspective.

Exposure to secondhand smoke from neighbours and respiratory symptoms in never-smoking adolescents in Hong Kong: a cross-sectional study.

Science.gov (United States)

Leung, Lok Tung; Ho, Sai Yin; Wang, Man Ping; Lo, Wing Sze; Lam, Tai Hing

2015-11-04

To investigate secondhand smoke (SHS) exposure at home from neighbours in Hong Kong adolescents and its association with respiratory symptoms in never-smokers. A cross-sectional study. 79 randomly selected secondary schools in Hong Kong. 61,810 secondary 1 (USA grade 7) to 7 students, in which 50,762 never-smokers were identified and included in the analysis of the association between SHS exposure at home from neighbours and respiratory symptoms. Smoking status, family smoking status, SHS exposure at home from inside the home and from neighbours in the past 7 days, respiratory symptoms and sociodemographic characteristics were reported. Adjusted ORs (AORs) of respiratory symptoms for SHS exposure from the 2 sources in never-smokers were calculated using logistic regression. In all students, 33.2% were exposed to SHS at home, including 16.2% from inside the home only, 10.0% from neighbours only and 7.0% from both. The prevalence of SHS exposure from neighbours was 17.1%, including 13.5% for 1-4 days/week and 3.6% for 5-7 days/week. In never-smokers (n=50,762), respiratory symptoms were significantly associated with SHS exposure from neighbours with AORs (95% CI) of 1.29 (1.20 to 1.39) for any exposure (pexposure at home from any source, the AORs were 1.16 (1.07 to 1.25) for SHS from inside the home only (pexposure at home from neighbours was prevalent in Hong Kong adolescents, and was associated with respiratory symptoms in never-smokers. SHS exposure at home may be underestimated by ignoring the neighbouring source. Smoke-free housing policy is needed to protect children and adolescents from harms of SHS. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Analysis of Storm Surge in Hong Kong

Science.gov (United States)

Kao, W. H.

2017-12-01

A storm surge is a type of coastal flood that is caused by low-pressure systems such as tropical cyclones. Storm surges caused by tropical cyclones can be very powerful and damaging, as they can flood coastal areas, and even destroy infrastructure in serious cases. Some serious cases of storm surges leading to more than thousands of deaths include Hurricane Katrina (2005) in New Orleans and Typhoon Haiyan (2013) in Philippines. Hong Kong is a coastal city that is prone to tropical cyclones, having an average of 5-6 tropical cyclones entering 500km range of Hong Kong per year. Storm surges have seriously damaged Hong Kong in the past, causing more than 100 deaths by Typhoon Wanda (1962), and leading to serious damage to Tai O and Cheung Chau by Typhoon Hagupit (2008). To prevent economic damage and casualties from storm surges, accurately predicting the height of storm surges and giving timely warnings to citizens is very important. In this project, I will be analyzing how different factors affect the height of storm surge, mainly using data from Hong Kong. These factors include the windspeed in Hong Kong, the atmospheric pressure in Hong Kong, the moon phase, the wind direction, the intensity of the tropical cyclone, distance between the tropical cyclone and Hong Kong, the direction of the tropical cyclone relative to Hong Kong, the speed of movement of the tropical cyclone and more. My findings will also be compared with cases from other places, to see if my findings also apply for other places.

Residential outage cost estimation: Hong Kong

International Nuclear Information System (INIS)

Woo, C.K.; Ho, T.; Shiu, A.; Cheng, Y.S.; Horowitz, I.; Wang, J.

2014-01-01

Hong Kong has almost perfect electricity reliability, the result of substantial investments ultimately financed by electricity consumers who may be willing to accept lower reliability in exchange for lower bills. But consumers with high outage costs are likely to reject the reliability reduction. Our ordered-logit regression analysis of the responses by 1876 households to a telephone survey conducted in June 2013 indicates that Hong Kong residents exhibit a statistically-significant preference for their existing service reliability and rate. Moreover, the average residential cost estimate for a 1-h outage is US$45 (HK$350), topping the estimates reported in 10 of the 11 studies published in the last 10 years. The policy implication is that absent additional compelling evidence, Hong Kong should not reduce its service reliability. - Highlights: • Use a contingent valuation survey to obtain residential preferences for reliability. • Use an ordered logit analysis to estimate Hong Kong's residential outage costs. • Find high outage cost estimates that imply high reliability requirements. • Conclude that sans new evidence, Hong Kong should not reduce its reliability

A Study on the PRC-DPRK Alliance: Focusing on Historical Development of Alliance

Science.gov (United States)

2015-06-12

since the end of Cold War, the PRC-DPRK “blood- shared alliance” has been branded as a “relic of a bygone age,” and some Chinese officers even argued...sanctions beyond those targeting luxury goods. Beijing managed to persuade Pyongyang to resume the Six-Party Talks in 2007. In February 2007, during...called Six-Party Talks. The resolutions also imposed embargoes on large-scale arms, weapons-related research and development materials, and luxury

Rare deletions at 16p13.11 predispose to a diverse spectrum of sporadic epilepsy syndromes.

Science.gov (United States)

Heinzen, Erin L; Radtke, Rodney A; Urban, Thomas J; Cavalleri, Gianpiero L; Depondt, Chantal; Need, Anna C; Walley, Nicole M; Nicoletti, Paola; Ge, Dongliang; Catarino, Claudia B; Duncan, John S; Kasperaviciūte, Dalia; Tate, Sarah K; Caboclo, Luis O; Sander, Josemir W; Clayton, Lisa; Linney, Kristen N; Shianna, Kevin V; Gumbs, Curtis E; Smith, Jason; Cronin, Kenneth D; Maia, Jessica M; Doherty, Colin P; Pandolfo, Massimo; Leppert, David; Middleton, Lefkos T; Gibson, Rachel A; Johnson, Michael R; Matthews, Paul M; Hosford, David; Kälviäinen, Reetta; Eriksson, Kai; Kantanen, Anne-Mari; Dorn, Thomas; Hansen, Jörg; Krämer, Günter; Steinhoff, Bernhard J; Wieser, Heinz-Gregor; Zumsteg, Dominik; Ortega, Marcos; Wood, Nicholas W; Huxley-Jones, Julie; Mikati, Mohamad; Gallentine, William B; Husain, Aatif M; Buckley, Patrick G; Stallings, Ray L; Podgoreanu, Mihai V; Delanty, Norman; Sisodiya, Sanjay M; Goldstein, David B

2010-05-14

Deletions at 16p13.11 are associated with schizophrenia, mental retardation, and most recently idiopathic generalized epilepsy. To evaluate the role of 16p13.11 deletions, as well as other structural variation, in epilepsy disorders, we used genome-wide screens to identify copy number variation in 3812 patients with a diverse spectrum of epilepsy syndromes and in 1299 neurologically-normal controls. Large deletions (> 100 kb) at 16p13.11 were observed in 23 patients, whereas no control had a deletion greater than 16 kb. Patients, even those with identically sized 16p13.11 deletions, presented with highly variable epilepsy phenotypes. For a subset of patients with a 16p13.11 deletion, we show a consistent reduction of expression for included genes, suggesting that haploinsufficiency might contribute to pathogenicity. We also investigated another possible mechanism of pathogenicity by using hybridization-based capture and next-generation sequencing of the homologous chromosome for ten 16p13.11-deletion patients to look for unmasked recessive mutations. Follow-up genotyping of suggestive polymorphisms failed to identify any convincing recessive-acting mutations in the homologous interval corresponding to the deletion. The observation that two of the 16p13.11 deletions were larger than 2 Mb in size led us to screen for other large deletions. We found 12 additional genomic regions harboring deletions > 2 Mb in epilepsy patients, and none in controls. Additional evaluation is needed to characterize the role of these exceedingly large, non-locus-specific deletions in epilepsy. Collectively, these data implicate 16p13.11 and possibly other large deletions as risk factors for a wide range of epilepsy disorders, and they appear to point toward haploinsufficiency as a contributor to the pathogenicity of deletions. Copyright (c) 2010 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

Evaluating the Effect of Rainfall Infiltration on the Slope Stability of T16 tower of Taipei Mao-kong Gondola by Numerical Methods

Science.gov (United States)

RUNG, J.

2013-12-01

In this study, a series of rainfall-stability analyses were performed to simulate the failure mechanism and the function of remediation works of the down slope of T-16 tower pier, Mao-Kong gondola (or T-16 Slope) at the hillside of Taipei City using two-dimensional finite element method. The failure mechanism of T-16 Slope was simulated using the rainfall hyetograph of Jang-Mi typhoon in 2008 based on the field investigation data, monitoring data, soil/rock mechanical testing data and detail design plots of remediation works. Eventually, the numerical procedures and various input parameters in the analysis were verified by comparing the numerical results with the field observations. In addition, 48 hrs design rainfalls corresponding to 5, 10, 25 and 50 years return periods were prepared using the 20 years rainfall data of Mu-Zha rainfall observation station, Central Weather Bureau for the rainfall-stability analyses of T-16 Slope to inspect the effect of the compound stabilization works on the overall stability of the slope. At T-16 Slope, without considering the longitudinal and transverse drainages on the ground surface, there totally 4 types of stabilization works were installed to stabilize the slope. From the slope top to the slope toe, the stabilization works of T-16 Slope consists of RC-retaining wall with micro-pile foundation at the up-segment, earth anchor at the up-middle-segment, soil nailing at the middle-segment and retaining pile at the down-segment of the slope. The effect of each individual stabilization work on the slope stability under rainfall condition was examined and evaluated by raising field groundwater level.

Male-biased autosomal effect of 16p13.11 copy number variation in neurodevelopmental disorders.

Directory of Open Access Journals (Sweden)

Maria Tropeano

Full Text Available Copy number variants (CNVs at chromosome 16p13.11 have been associated with a range of neurodevelopmental disorders including autism, ADHD, intellectual disability and schizophrenia. Significant sex differences in prevalence, course and severity have been described for a number of these conditions but the biological and environmental factors underlying such sex-specific features remain unclear. We tested the burden and the possible sex-biased effect of CNVs at 16p13.11 in a sample of 10,397 individuals with a range of neurodevelopmental conditions, clinically referred for array comparative genomic hybridisation (aCGH; cases were compared with 11,277 controls. In order to identify candidate phenotype-associated genes, we performed an interval-based analysis and investigated the presence of ohnologs at 16p13.11; finally, we searched the DECIPHER database for previously identified 16p13.11 copy number variants. In the clinical referral series, we identified 46 cases with CNVs of variable size at 16p13.11, including 28 duplications and 18 deletions. Patients were referred for various phenotypes, including developmental delay, autism, speech delay, learning difficulties, behavioural problems, epilepsy, microcephaly and physical dysmorphisms. CNVs at 16p13.11 were also present in 17 controls. Association analysis revealed an excess of CNVs in cases compared with controls (OR = 2.59; p = 0.0005, and a sex-biased effect, with a significant enrichment of CNVs only in the male subgroup of cases (OR = 5.62; p = 0.0002, but not in females (OR = 1.19, p = 0.673. The same pattern of results was also observed in the DECIPHER sample. Interval-based analysis showed a significant enrichment of case CNVs containing interval II (OR = 2.59; p = 0.0005, located in the 0.83 Mb genomic region between 15.49-16.32 Mb, and encompassing the four ohnologs NDE1, MYH11, ABCC1 and ABCC6. Our data confirm that duplications and deletions at 16p13

The Development and Future of Hong Kong Typography

OpenAIRE

Amic G. Ho

2016-01-01

Language usage and typography in Hong Kong are unique, as can be seen clearly on the streets of the city. In contrast to many other parts of the world, where there is only one language, in Hong Kong many signs and billboards display two languages: Chinese and English. The language usage on signage, fonts and types used, and the designs in magazines and advertisements all demonstrate the unique features of Hong Kong typographic design, which reflect the multicultural nature of Hong Kong societ...

Enhanced radiative Auger emission from lithiumlike 16S13+

International Nuclear Information System (INIS)

Bernstein, E.M.; Clark, M.W.; Oglesby, C.S.; Tanis, J.A.; Graham, W.G.; McFarland, R.H.; Morgan, T.J.; Johnson, B.M.; Jones, K.W.

1990-01-01

The radiative Auger emission (RAE) from 0.94--6.25-MeV/u 16 S 13+ (lithiumlike) projectiles excited in collisions with He target atoms has been measured. For these highly stripped ions the intensity of RAE photons relative to Kα x-ray emission is enhanced by about a factor of five compared with theoretical calculations and an earlier experimental measurement for S ions with few electron vacancies. The enhancement of RAE for S 13+ is qualitatively similar to results reported previously for lithiumlike 23 V 20+ ; however, some differences between S and V are evident

An overview of emergency radiation monitoring in Hong Kong

International Nuclear Information System (INIS)

Wong, M.C.; Mok, H.Y.; Chan, Y.K.

2000-01-01

In relation to the operation of a nuclear power station located some 50 km to the northeast of Hong Kong, a contingency plan has been formulated in Hong Kong to manage the local response in the event of a severe accident occurring at the nuclear power station. As an integral component of the contingency plan, the Hong Kong Observatory has specifically designed and implemented an emergency radiation monitoring programme. The primary objective of emergency monitoring in the early phase of a nuclear accident is to rapidly detect and document the presence of radioactive materials for determining the impact of the release. Even in the case when Hong Kong is outside the plume coverage, the verification that there is no radioactive plume or deposition over Hong Kong is essential for providing reassurance to the local population. Although Hong Kong is a small place, it has a dense network of fixed-station monitors for continuous measurement of the ambient gamma dose-rate over the territory. At Ping Chau, one of the fixed-station closest to the nuclear power station (about 13 km), an automatic gamma spectrometry system is also operated to monitor the activity concentrations of man-made nuclides in air. This system provides both qualitative and quantitative isotopic information on the cause of any rise in ambient gamma dose-rate detected at the station. A number of fire stations over the territory can also be activated during an emergency to conduct ambient gamma dose-rate measurements using portable survey meters. The fixed-station radiation data will be supplemented by measurements taken en-route emergency surveys. Three mobile survey teams can be deployed within an hour of notice. Two of the survey teams will conduct surveys at ground surface. The third survey team will conduct aerial surveys at various altitudes over Hong Kong and the adjacent seas. Environmental samples, including airborne particulate, radioiodine, deposition, soil and water samples are collected at the

A possible geographic origin of endemic hepatitis C virus 6a in Hong Kong: evidences for the association with Vietnamese immigration.

Science.gov (United States)

Zhou, Xiaoming; Chan, Paul K S; Tam, John S; Tang, Julian W

2011-01-01

Hepatitis C virus (HCV) 6a accounts for 23.6% of all HCV infections of the general population and 58.5% of intravenous drug users in Hong Kong. However, the geographical origin of this highly predominant HCV subgenotype is largely unknown. This study explores a hypothesis for one possible transmission route of HCV 6a to Hong Kong. NS5A sequences derived from 26 HCV 6a samples were chosen from a five year period (1999-2004) from epidemiologically unrelated patients from Hong Kong. Partial-NS5A sequences (513-bp from nt 6728 to 7240) were adopted for Bayesian coalescent analysis to reconstruct the evolutionary history of HCV infections in Hong Kong using the BEAST v1.3 program. A rooted phylogenetic tree was drawn for these sequences by alignment with reference Vietnamese sequences. Demographic data were accessed from "The Statistic Yearbooks of Hong Kong". Bayesian coalescent analysis showed that the rapid increase in 6a infections, which had increased more than 90-fold in Hong Kong from 1986 to 1994 correlated to two peaks of Vietnamese immigration to Hong Kong from 1978 to 1997. The second peak, which occurred from 1987 through 1997, overlapped with the rapid increase of HCV 6a occurrence in Hong Kong. Phylogenetic analyses have further revealed that HCV 6a strains from Vietnam may be ancestral to Hong Kong counterparts. The high predominance of HCV 6a infections in Hong Kong was possibly associated with Vietnamese immigration during 1987-1997.

A possible geographic origin of endemic hepatitis C virus 6a in Hong Kong: evidences for the association with Vietnamese immigration.

Directory of Open Access Journals (Sweden)

Xiaoming Zhou

Full Text Available BACKGROUND: Hepatitis C virus (HCV 6a accounts for 23.6% of all HCV infections of the general population and 58.5% of intravenous drug users in Hong Kong. However, the geographical origin of this highly predominant HCV subgenotype is largely unknown. This study explores a hypothesis for one possible transmission route of HCV 6a to Hong Kong. METHODS: NS5A sequences derived from 26 HCV 6a samples were chosen from a five year period (1999-2004 from epidemiologically unrelated patients from Hong Kong. Partial-NS5A sequences (513-bp from nt 6728 to 7240 were adopted for Bayesian coalescent analysis to reconstruct the evolutionary history of HCV infections in Hong Kong using the BEAST v1.3 program. A rooted phylogenetic tree was drawn for these sequences by alignment with reference Vietnamese sequences. Demographic data were accessed from "The Statistic Yearbooks of Hong Kong". RESULTS: Bayesian coalescent analysis showed that the rapid increase in 6a infections, which had increased more than 90-fold in Hong Kong from 1986 to 1994 correlated to two peaks of Vietnamese immigration to Hong Kong from 1978 to 1997. The second peak, which occurred from 1987 through 1997, overlapped with the rapid increase of HCV 6a occurrence in Hong Kong. Phylogenetic analyses have further revealed that HCV 6a strains from Vietnam may be ancestral to Hong Kong counterparts. CONCLUSIONS: The high predominance of HCV 6a infections in Hong Kong was possibly associated with Vietnamese immigration during 1987-1997.

Consensus statement on iodine deficiency disorders in Hong Kong.

Science.gov (United States)

But, Betty; Chan, C W; Chan, Fredriech; Chan, K W; Cheng, Anna W F; Cheung, Patrick; Choi, K L; Chow, C B; Chow, Francis C C; Eastman, Creswell; Fok, T F; Fung, L M; Gomes, Cynthia; Huen, K F; Ip, T P; Kung, Annie W C; Lam, Karen S L; Lam, Y Y; Lao, Terence; Lee, C Y; Lee, K F; Leung, Jenny; Leung, N K; Li, Dominic; Li, June; Lo, K W; Lo, Louis; Ng, K L; Siu, S C; Tam, Sidney; Tan, Kathryn C B; Tiu, S C; Tse, H Y; Tse, Winnie; Wong, Gary; Wong, Shell; Wong, William; Yeung, Vincent T F; Young, Rosie; Yu, C M; Yu, Richard

2003-12-01

This article reviews the available data on the study of iodine deficiency disorders in Hong Kong and to discuss the approach towards preventing such disorders in Hong Kong. The importance of iodine and iodine deficiency disorders is described, and the available data on the dietary iodine intake and urinary iodine concentration in different populations of Hong Kong are summarised and discussed. Dietary iodine insufficiency among pregnant women in Hong Kong is associated with maternal goitrogenesis and hypothyroxinaemia as well as neonatal hypothyroidism. Borderline iodine deficiency exists in the expectant mothers in Hong Kong. Women of reproductive age, and pregnant and lactating women should be made aware and educated to have an adequate iodine intake, such as iodised salt, as an interim measure. A steering group involving all stakeholders should be formed to advise on the strategy of ensuring adequate iodine intake, including universal iodisation of salt in Hong Kong. Continuous surveillance of iodine status in the Hong Kong population is necessary.

A study of the short-term associations between hospital admissions and mortality from heart failure and meteorological variables in Hong Kong: Weather and heart failure in Hong Kong.

Science.gov (United States)

Goggins, William B; Chan, Emily Yy

2017-02-01

Previous research has shown winter peaks for both hospitalizations and mortality from HF, but few studies have examined the association between meteorological parameters and HF. Daily HF admissions to Hong Kong public hospitals, which cover about 83% of total admissions, and daily HF deaths, were obtained for 2002-2011. Generalized additive (Poisson) regression models were used with daily HF admissions/mortality as outcomes and daily mean temperature, humidity, and wind speed as predictors, while controlling for pollutant levels, time trend, season, day of the week, and holiday. Non-linear distributed lag functions were used for predictors to allow for non-linear and delayed associations. Lower mean daily temperatures were strongly associated with increased HF admissions and mortality with a cumulative (to 23days) relative risk (RR) (95% confidence interval (CI)) for HF admissions of 2.63 (2.43, 2.84) for an 11°C. vs. a 25°Cday, and cumulative (42days) RR (95% CI)=3.13 (1.90, 5.16) for HF mortality. The association with cold weather was stronger among older age groups and for new hospitalizations compared to recurrent ones, while presence of co-morbidities did not modify the association. Both high and low relative humidity were modestly associated with more admissions. Both HF admissions and mortality in Hong Kong were very strongly associated with cold temperatures. Reducing exposure to cold temperatures among those at risk for HF has the potential to reduce hospitalizations and mortality. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

The Challenge of English Language Collocation Learning in an ES/FL Environment: PRC Students in Singapore

Science.gov (United States)

Ying, Yang

2015-01-01

This study aimed to seek an in-depth understanding about English collocation learning and the development of learner autonomy through investigating a group of English as a Second Language (ESL) learners' perspectives and practices in their learning of English collocations using an AWARE approach. A group of 20 PRC students learning English in…

Distance Education in Hong Kong

Science.gov (United States)

Hope, Andrea; Butcher, Bob

2005-01-01

Hong Kong's economic fortunes have always depended on trade with China. By the mid-1980s, the colonial higher education system was catering to only 6% of the 18-20 age cohort and there was a backlog of adult learners who had been denied access. The Open Learning Institute of Hong Kong was launched in 1989 to overwhelming public response. It…

13C(α,n)16O reaction as the knock-out exchange process

International Nuclear Information System (INIS)

Kim, G.; Khajdarov, R.R.; Zaparov, Eh.A.

2000-01-01

S-factor for the 13 C(α,n) 16 O reaction is studied. In the framework of the simple phenomenological model this reaction is analysed as neutron knocked-out by α-particle exchange process. The analysis demonstrates the importance of taking into account 2p-state in 13 C. The 13 C(α,n) 16 O cross section is considered both as the knock-out exchange process and as it's combination with process through a compound nucleus. It was shown that for E α s value extrapolated to low energies is found to be noticeably larger that of R-matrix analysis. Different ways of improving the proposed model are discussed. (author)

The Utility of the Child and Adolescent Psychopathy Construct in Hong Kong, China

Science.gov (United States)

Fung, Annis Lai-Chu; Gao, Yu; Raine, Adrian

2010-01-01

This cross-sectional study examined the nature of child and adolescent psychopathy using the Antisocial Process Screening Device (APSD) in 3,675 schoolchildren (ages 11-16) in Hong Kong, China. A confirmatory factor analysis observed a good fit for the three-factor model (callous-unemotional, impulsivity, narcissism) of APSD, with boys scoring…

Frailty and Its Contributory Factors in Older Adults: A Comparison of Two Asian Regions (Hong Kong and Taiwan

Directory of Open Access Journals (Sweden)

Ruby Yu

2017-09-01

Full Text Available This study aimed to compare the prevalence of frailty across three Chinese populations: Hong Kong, Taiwan-urban and Taiwan-rural. Contributing factors to disparities in frailty were also examined. Data were derived from the Osteoporotic Fractures in Men (MrOs and Women (MsOs (Hong Kong Study (n = 4000 and the Taiwan Longitudinal Study on Aging (n = 2392. Frailty was defined as an index calculated from 30 multiple deficits. The ratio of the frailty index to life expectancy at birth (FI/LE was used as an indicator of compression of morbidity. Frailty was more prevalent in Taiwan-urban (33.1% and Taiwan-rural (38.1% compared to Hong Kong (16.6%, p < 0.05 and was higher in women (22.6–49.7% than in men (10.5–27.5%, p < 0.05. The ratios of FI/LE were higher in Taiwan-urban and Taiwan-rural (both 0.27 compared to Hong Kong (0.20, p < 0.05. Multivariate analyses revealed that older age, being a woman and low levels of physical activity were common risk factors for frailty across the three populations. Alcohol use was inversely associated with frailty in both Hong Kong and Taiwan-urban populations, but not in Taiwan-rural. Living alone was associated with frailty in Hong Kong men, but not in Hong Kong women or Taiwanese people. For all study populations, older age and being a woman constituted the highest attributable factor. This comparison provides useful data to inform government policies.

A Possible Geographic Origin of Endemic Hepatitis C Virus 6a in Hong Kong: Evidences for the Association with Vietnamese Immigration

Science.gov (United States)

Zhou, Xiaoming; Chan, Paul K. S.; Tam, John S.; Tang, Julian W.

2011-01-01

Background Hepatitis C virus (HCV) 6a accounts for 23.6% of all HCV infections of the general population and 58.5% of intravenous drug users in Hong Kong. However, the geographical origin of this highly predominant HCV subgenotype is largely unknown. This study explores a hypothesis for one possible transmission route of HCV 6a to Hong Kong. Methods NS5A sequences derived from 26 HCV 6a samples were chosen from a five year period (1999–2004) from epidemiologically unrelated patients from Hong Kong. Partial-NS5A sequences (513-bp from nt 6728 to 7240) were adopted for Bayesian coalescent analysis to reconstruct the evolutionary history of HCV infections in Hong Kong using the BEAST v1.3 program. A rooted phylogenetic tree was drawn for these sequences by alignment with reference Vietnamese sequences. Demographic data were accessed from “The Statistic Yearbooks of Hong Kong”. Results Bayesian coalescent analysis showed that the rapid increase in 6a infections, which had increased more than 90-fold in Hong Kong from 1986 to 1994 correlated to two peaks of Vietnamese immigration to Hong Kong from 1978 to 1997. The second peak, which occurred from 1987 through 1997, overlapped with the rapid increase of HCV 6a occurrence in Hong Kong. Phylogenetic analyses have further revealed that HCV 6a strains from Vietnam may be ancestral to Hong Kong counterparts. Conclusions The high predominance of HCV 6a infections in Hong Kong was possibly associated with Vietnamese immigration during 1987–1997. PMID:21931867

Language Use, and Language Policy and Planning in Hong Kong

Science.gov (United States)

Poon, Anita Y. K.

2010-01-01

This monograph provides an overview of the language situation in Hong Kong from a historical perspective. Hong Kong has evolved in the past 167 years from a small fishing port to an international financial centre which forms part of a financial network hailed by "Time Magazine" as Ny.Lon.Kong (i.e. New York-London-Hong Kong). Hong Kong…

Resonant states in 13C and 16,17O at high excitation energy

Science.gov (United States)

Rodrigues, M. R. D.; Borello-Lewin, T.; Miyake, H.; Duarte, J. L. M.; Rodrigues, C. L.; Horodynski-Matsushigue, L. B.; Ukita, G. M.; Cappuzzello, F.; Cavallaro, M.; Foti, A.; Agodi, C.; Cunsolo, A.; Carbone, D.; Bondi, M.; De Napoli, M.; Roeder, B. T.; Linares, R.; Lombardo, I.

2014-12-01

The 9Be(6Li,d)13C and 12,13C(6Li,d)16,17O reactions were measured at the São Paulo Pelletron-Enge-Spectrograph facility at 25.5 MeV incident energy. The nuclear emulsion detection technique was applied. Several narrow resonances were populated up to approximately 17 MeV of excitation energy. An excellent energy resolution was obtained: 40 keV for 13C and 15-30 keV for 16O. The upper limit for the resonance widths were determined. Recently, d-a angular correlations were measured at θd = 0° with incident energy of 25 MeV using the LNS Tandem-MAGNEX Spectrometer facility.

Resonant states in 13C and 16,17O at high excitation energy

International Nuclear Information System (INIS)

Rodrigues, M R D; Borello-Lewin, T; Miyake, H; Duarte, J L M; Rodrigues, C L; Horodynski-Matsushigue, L B; Ukita, G M; Cappuzzello, F; Foti, A; Cavallaro, M; Agodi, C; Cunsolo, A; Carbone, D; Bondi, M; Napoli, M De; Roeder, B T; Linares, R; Lombardo, I

2014-01-01

The 9 Be( 6 Li,d) 13 C and 12,13 C( 6 Li,d) 16,17 O reactions were measured at the São Paulo Pelletron-Enge-Spectrograph facility at 25.5 MeV incident energy. The nuclear emulsion detection technique was applied. Several narrow resonances were populated up to approximately 17 MeV of excitation energy. An excellent energy resolution was obtained: 40 keV for 13 C and 15-30 keV for 16 O. The upper limit for the resonance widths were determined. Recently, d-a angular correlations were measured at θ d = 0° with incident energy of 25 MeV using the LNS Tandem-MAGNEX Spectrometer facility

Cultural Identity in Teaching across Borders: Mainland Chinese Pre-Service Teachers in Hong Kong

Science.gov (United States)

Gu, Mingyue Michelle

2013-01-01

This study explores transformations in the cultural identities of a group of pre-service teachers from mainland China during their educational experiences in Hong Kong, and how these transformations subsequently impact their professional identity. Individual and focus group interviews were conducted with 16 cross-border pre-service teachers from a…

Children's After-School Physical Activity Participation in Hong Kong: Does Family Socioeconomic Status Matter?

Science.gov (United States)

Cheung, Peggy PY

2017-01-01

Objective: This study aimed to examine the association between parental socioeconomic status (SES) and children's physical activity (PA) behaviour during after-school hours. Design: Cross-sectional study. Methods: Participants included 663 schoolchildren (aged between 10 and 13 years) and their parents from nine primary schools in Hong Kong.…

Study of the unbound systems {sup 16}B and {sup 13}Be; Etude des systemes non lies {sup 16}B et {sup 13}Be

Energy Technology Data Exchange (ETDEWEB)

Lecouey, J.L

2002-12-01

A description of a study of the neutron-rich unbound systems {sup 16}B and {sup 13}Be is presented. The structure of these nuclei provides strong constraints on current models and vital information for a three-body description of the Borromean two-neutron halo nuclei {sup 17}B and {sup 14}Be. The experimental work was undertaken at GANIL. Single-proton removal reactions were employed to populate the nuclei of interest, starting with a secondary beam of {sup 17}C at 35 MeV/nucleon (for {sup 16}B) and {sup 14}B at 41 MeV/nucleon (for {sup 13}Be). The charged fragments were detected using a position-sensitive Si-Si-CsI telescope of the CHARISSA collaboration, and the neutron using the DEMON modular array. The decay energy spectra for {sup 16}B and {sup 13}Be were thus reconstructed from the measured {sup 15}B-n and {sup 12}Be-n coincidences. A theoretical description, based on the sudden approximation, of the population of unbound final states was developed. The predicted decay energy spectra were compared with the measurements after folding in the response of the experimental setup. This involved the use of simulations based on GEANT and a code, BELZEBUTH, developed specifically for the present work. In the case of {sup 15}B+n the data were best reproduced assuming the population of a narrow ({gamma} {<=} 100 keV), low-lying (E{sub r} = 85 keV) d-wave resonance(s). The {sup 12}Be+n data were consistent with the population of a very broad ({gamma} {approx_equal} 1-2 MeV) s-wave state at around 600-800 keV and a d-wave resonance at 2.5 MeV ({gamma} {approx} 400 keV). (author)

Study of the unbound systems 16B and 13Be

International Nuclear Information System (INIS)

Lecouey, J.L.

2002-12-01

A description of a study of the neutron-rich unbound systems 16 B and 13 Be is presented. The structure of these nuclei provides strong constraints on current models and vital information for a three-body description of the Borromean two-neutron halo nuclei 17 B and 14 Be. The experimental work was undertaken at GANIL. Single-proton removal reactions were employed to populate the nuclei of interest, starting with a secondary beam of 17 C at 35 MeV/nucleon (for 16 B) and 14 B at 41 MeV/nucleon (for 13 Be). The charged fragments were detected using a position-sensitive Si-Si-CsI telescope of the CHARISSA collaboration, and the neutron using the DEMON modular array. The decay energy spectra for 16 B and 13 Be were thus reconstructed from the measured 15 B-n and 12 Be-n coincidences. A theoretical description, based on the sudden approximation, of the population of unbound final states was developed. The predicted decay energy spectra were compared with the measurements after folding in the response of the experimental setup. This involved the use of simulations based on GEANT and a code, BELZEBUTH, developed specifically for the present work. In the case of 15 B+n the data were best reproduced assuming the population of a narrow (Γ ≤ 100 keV), low-lying (E r = 85 keV) d-wave resonance(s). The 12 Be+n data were consistent with the population of a very broad (Γ ≅ 1-2 MeV) s-wave state at around 600-800 keV and a d-wave resonance at 2.5 MeV (Γ ∼ 400 keV). (author)

The 2014 summer coral bleaching event in subtropical Hong Kong.

Science.gov (United States)

Xie, James Y; Lau, Dickey C C; Kei, Keith; Yu, Vriko P F; Chow, Wing-Kuen; Qiu, Jian-Wen

2017-11-30

We reported a coral bleaching event that occurred in August-September 2014 in Hong Kong waters based on video transect surveys conducted at eight sites. The bleaching affected eight species of corals with different growth forms. Bleaching at seven of the eight study sites was minor, affecting only 0.4-5.2% colonies and 0.8-10.0% coral-covered area. Sharp Island East, however, suffered from a moderate level of bleaching, with 13.1% colonies and 30.1% coral-covered area affected. Examination of the government's environmental monitoring data indicated abnormal water quality conditions preceding and during the bleaching event. Follow-up field surveys of tagged colonies showed that 76% of them had fully recovered, 12% partially recovered, and 12% suffered from mortality. These results indicate that the subtropical corals of Hong Kong are not immune to bleaching, and there is a need to study their responses under climate change scenarios. Copyright © 2017 Elsevier Ltd. All rights reserved.

Distributions and Concentrations of PAHs in Hong Kong Soils

International Nuclear Information System (INIS)

Zhang, H.B.; Luo, Y.M.; Wong, M.H.; Zhao, Q.G.; Zhang, G.L.

2006-01-01

Surface soil (0-10 cm) samples from 53 sampling sites including rural and urban areas of Hong Kong were collected and analyzed for 16 EPA priority polycyclic aromatic hydrocarbons (PAHs). Total PAH concentrations were in the range of 7.0-410 μg kg -1 (dry wt), with higher concentrations in urban soils than that in rural soils. The three predominant PAHs were Fluoranthene, Naphthalene and Pyrene in rural soils, while Fluoranthene, Naphthalene and Benzo(b + k)fluoranthene dominated the PAHs of urban soils. The values of PAHs isomer indicated that biomass burning might be the major origin of PAHs in rural soils, but vehicular emission around the heavy traffic roads might contribute to the soil PAHs in urban areas. A cluster analysis was performed and grouped the detectable PAHs under 4 clusters, which could be indicative of the PAHs with different origins and PAHs affected by soil organic carbon contents respectively. - Baseline information is provided on levels, distributions and possible sources of PAHs in Hong Kong soils

Petroleum hydrocarbons and polycyclic aromatic hydrocarbons (PAHs) in Hong Kong marine sediments

International Nuclear Information System (INIS)

Zheng, G.J.; Richardson, B.J.

1999-01-01

A total of 20 surficial sediment samples, obtained from Hong Kong coastal waters, were analysed for petroleum hydrocarbons (PHCs) and a suite of 15 polycyclic aromatic hydrocarbons (PAHs). The results indicate that Hong Kong coastal sediments are often seriously polluted with petroleum related hydrocarbons. This is especially so in heavily urbanised or industrialized localities, such as Kowloon Bay (Victoria Harbour), Tsing Yi North and Tolo Harbour. Petroleum hydrocarbon pollutants in marine sediments are believed to be mainly derived from the transportation of oil, shipping activities, spillages, and industrial, stormwater and waste wastewater discharge. The ratio of unresolved complex mixture (UCM) to n-alkanes, carbon preference index (CPI), and n-C 16 values indicate that the main contribution to petroleum hydrocarbon contamination is via oil and its products. Pollutant sources appear to be stable and continuing when compared with previous data. (author)

The Development of Economic and Business Relations between PRC and European Union: Possible contribuition of economic and business schools administration schools

OpenAIRE

Murteira, Mário

1997-01-01

The contribution of economic and business administration schools in the relations between the PRC and the European Union. The influence of dominant trends in todays's world economy: globalization and regionalization.

Hong Kong English: phonological features

OpenAIRE

Irina-Ana Drobot

2008-01-01

The aim of the paper is to present phonological features of Hong Kong English, which is a variety of New English. I examine features of the sound system (vowel and consonantal systems), characteristics of stress, rhythm, intonation, and phonological processes of the English spoken by Hongkongers. The way in which the accent and characteristics of the Hong Kong variety of English differs from standard, RP English is pointed out. Influences of Chinese and Cantonese on the phonological features ...

Predictors of suicide ideation and depression in Hong Kong adolescents: perceptions of academic and family climates.

Science.gov (United States)

Lee, Margaret T Y; Wong, Betty P; Chow, Bonnie W Y; McBride-Chang, Catherine

2006-02-01

The unique dimensions of perceptions of school and family contributing to depression and suicide ideation in Hong Kong adolescents were examined in two studies. In Study 1, among 327 Hong Kong Chinese female students ages 13-18, 47% reported some suicide ideation. Suicide ideation was significantly associated with depression, test anxiety, academic self-concept, and adolescents' perceived parental dissatisfaction with academic performance. The correlation between test anxiety and depression was especially high (r = .51). Study 2 examined how three different aspects of perceived family relationship were associated with depression and suicide ideation. Among 371 Hong Kong Chinese adolescents ages 14-20, 52.6% reported suicide ideation. Low levels of family cohesion and support and high levels of parent-adolescent conflict were positively related to depression and suicide ideation in both genders. Across both studies, depression mediated associations between academic- and family-related variables and suicide ideation. Findings underscore the importance of both academic and family climate in understanding depression and suicide ideation among Chinese adolescents.

Night-sky brightness monitoring in Hong Kong: a city-wide light pollution assessment.

Science.gov (United States)

Pun, Chun Shing Jason; So, Chu Wing

2012-04-01

Results of the first comprehensive light pollution survey in Hong Kong are presented. The night-sky brightness was measured and monitored around the city using a portable light-sensing device called the Sky Quality Meter over a 15-month period beginning in March 2008. A total of 1,957 data sets were taken at 199 distinct locations, including urban and rural sites covering all 18 Administrative Districts of Hong Kong. The survey shows that the environmental light pollution problem in Hong Kong is severe-the urban night skies (sky brightness at 15.0 mag arcsec(- 2)) are on average ~ 100 times brighter than at the darkest rural sites (20.1 mag arcsec(- 2)), indicating that the high lighting densities in the densely populated residential and commercial areas lead to light pollution. In the worst polluted urban location studied, the night-sky at 13.2 mag arcsec(- 2) can be over 500 times brighter than the darkest sites in Hong Kong. The observed night-sky brightness is found to be affected by human factors such as land utilization and population density of the observation sites, together with meteorological and/or environmental factors. Moreover, earlier night skies (at 9:30 p.m. local time) are generally brighter than later time (at 11:30 p.m.), which can be attributed to some public and commercial lightings being turned off later at night. On the other hand, no concrete relationship between the observed sky brightness and air pollutant concentrations could be established with the limited survey sampling. Results from this survey will serve as an important database for the public to assess whether new rules and regulations are necessary to control the use of outdoor lightings in Hong Kong.

Chitosan-coated doxorubicin nano-particles drug delivery system inhibits cell growth of liver cancer via p53/PRC1 pathway.

Science.gov (United States)

Ye, Bai-Liang; Zheng, Ru; Ruan, Xiao-Jiao; Zheng, Zhi-Hai; Cai, Hua-Jie

2018-01-01

Nano-particles have been widely used in target-specific drug delivery system and showed advantages in cancers treatment. This study aims to evaluate the effect of chitosan coated doxorubicin nano-particles drug delivery system in liver cancer. The chitosan nano-particles were prepared by using the ionic gelation method. The characterizations of the nano-particles were determined by transmission electron microscopy. The cytotoxicity was detected by MTT assay, and the endocytosis, cell apoptosis and cell cycle were examined by flow cytometry. The protein level was analyzed with western blot. The dual luciferase reporter assay was performed to assess the interaction between p53 and the promoter of PRC1, and chromatin immune-precipitation was used to verify the binding between them. The FA-CS-DOX nano-particles were irregular and spherical particles around 30-40 nm, with uniform size and no adhesion. No significant difference was noted in doxorubicin release rate between CS-DOX and FA-CS-DOX. FA-CS-DOX nano-particles showed stronger cytotoxicity than CS-DOX. FA-CS-DOX nano-particles promoted the apoptosis and arrested cell cycle at G2/M phase, and they up-regulated p53. FA-CS-DOX nano-particles inhibited cell survival through p53/PRC1 pathway. Chitosan-coated doxorubicin nano-particles drug delivery system inhibits cell growth of liver cancer by promoting apoptosis and arresting cell cycle at G2/M phase through p53/PRC1 pathway. Copyright © 2017 Elsevier Inc. All rights reserved.

Cruise and Data Report of USA-PRC Joint Air-Sea Interaction Studies in the Western Pacific Ocean (NODC Accession 8700374)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The USA-PRC Joint Program on Air-Sea Interaction Studies in the Tropical Western Pacific is a component of the Protocol on Cooperation in the Field of Marine and...

Population dose due to natural radiation in Hong Kong

International Nuclear Information System (INIS)

Tso, M.Y.W.; Leung, J.K.C.

2000-01-01

In densely populated cities such as Hong Kong where people live and work in high-rise buildings that are all built with concrete, the indoor gamma dose rate and indoor radon concentration are not wide ranging. Indoor gamma dose rates (including cosmic rays) follow a normal distribution with an arithmetic mean of 0.22 ± 0.04 (micro)Gy h -1 , whereas indoor radon concentrations follow a log-normal distribution with geometric means of 48 ± 1 Bq m -3 and 90 ± 2 Bq m -3 for the two main categories of buildings: residential and non-residential. Since different occupations result in different occupancy in different categories of buildings, the annual total dose [indoor and outdoor radon effective dose + indoor and outdoor gamma absorbed dose (including cosmic ray)] to the population in Hong Kong was estimated based on the number of people for each occupation; the occupancy of each occupation; indoor radon concentration distribution and indoor gamma dose rate distribution for each category of buildings; outdoor radon concentration and gamma dose rate; and indoor and outdoor cosmic ray dose rates. The result shows that the annual doses for every occupation follow a log-normal distribution. This is expected since the total dose is dominated by radon effective dose, which has a log-normal distribution. The annual dose to the population of Hong Kong is characterized by a log-normal distribution with a geometric mean of 2.4 mSv and a geometric standard deviation of 1.3 mSv

Academic Staff's Perspectives upon Student Plagiarism: A Case Study at a University in Hong Kong

Science.gov (United States)

Li, Yongyan

2015-01-01

Much of the previous research concerning student plagiarism has been conducted in Anglo-American settings. The present paper reports a case study of academic staff's perspectives upon student plagiarism at a university in Hong Kong. Based on interviews with 16 instructors, the study focused on the teachers' views and pedagogical practices,…

Contingency planning for nuclear emergencies in Hong Kong

International Nuclear Information System (INIS)

Wong, M. C.

2002-01-01

Two nuclear power stations on the coast of southern China are situated some 50 kilometers to the northeast of Hong Kong. Although the stations are far away from Hong Kong, the construction and operation of the nuclear power stations have generated public anxiety locally, in particular, after the Chernobyl accident in 1986. A comprehensive contingency plan which takes into account such concerns of the public has been implemented in Hong Kong. This plan not only aims to ensure a quick and timely response to mitigate the health impact of any accidental release but also targets to re-assure the public that the territory is not contaminated when appropriate. This paper describes the principal elements of the nuclear contingency plan in Hong Kong, namely, an extensive environmental radiation monitoring programme and a proactive public communication programme

Drug overdosage and other poisoning in Hong Kong--the Prince of Wales Hospital (Shatin) experience.

Science.gov (United States)

Chan, T Y; Critchley, J A; Chan, M T; Yu, C M

1994-07-01

From 1988 to 1991, 732 patients (91.1% Chinese) were admitted to four general medical wards at the Prince of Wales Hospital in Hong Kong with acute poisoning. The patients were predominantly female (68.9%) and relatively young (86.3% below the age of 40). Further analysis of 655 patients indicates that the vast majority of patients (96%) were admitted after self-poisoning with drugs or chemicals while 4% of cases were due to accidental poisoning. The main agents used by the former group included hypnotics/sedatives (33.1%), household products (15.7%), and analgesics (13.7%). There were nine deaths (1.4%). When compared to other Western countries, two important variations in the pattern of acute poisoning were seen. A substantial proportion of drugs ingested by our patients were not precisely identified. 'Dettol', a household product, was commonly used for self-poisoning in Hong Kong. Territory-wide studies of longer duration are needed to provide the physicians in Hong Kong with much needed information on the incidence and the pattern of acute poisoning.

Observational study of ionospheric irregularities and GPS scintillations associated with the 2012 tropical cyclone Tembin passing Hong Kong

Science.gov (United States)

Yang, Zhe; Liu, Zhizhao

2016-05-01

This study presents the ionospheric responses observed in Hong Kong to a Typhoon, namely, Tembin, from the aspects of the occurrence of ionospheric irregularities and scintillations, using Global Positioning System (GPS) observations from a ground-based GPS scintillation monitoring station in Hong Kong and from GPS receivers on board the Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) satellites. The ionospheric irregularities and scintillations are characterized by the rate of total electron content variation index (ROTI) and the amplitude scintillation index S4, respectively. The typhoon Tembin formed over the western North Pacific during 18-30 August 2012 and approached Hong Kong during 24-27 August 2012 with the closest distance 290 km from Hong Kong at around 17 universal time (UT) on 25 August 2012. The ground-based observations indicate that in the nighttime period of 20:00-02:00 local time (LT = UT + 8 h) on 26 August when Tembin passed closely to Hong Kong, the ionospheric irregularities and scintillations of GPS signals were observed in the south of Hong Kong, over the area of 13°N ~ 23°N in latitude and 110°E ~ 120°E in longitude. From the COSMIC observations, it shows that the number of radio occultation scintillation events peaks on 26 August 2012 during the passage of Tembin. Without the presence of strong geomagnetic or solar activity, it is suspected that gravity waves might be generated in the lower atmosphere and likely seed the formation of ionospheric plasma irregularities. This work for the first time from Hong Kong observes the sign of coupling between the lower atmosphere and ionosphere in a tropical cyclone event, combining both ground- and space-based GPS observation data.

Adolescent developmental issues in Hong Kong: Relevance to positive youth development programs in Hong Kong.

Science.gov (United States)

Shek, Daniel T L

2006-01-01

Several adolescent developmental issues and problems in Hong Kong are examined in this paper. First, the changing adolescent substance abuse patterns are described. Second, although the overall youth crime trend was relatively stable in the past decade, shoplifting and stealing crimes deserve our concern. Third, adolescent mental health problem is a growing problem. Fourth, statistics show that unhealthy life styles, such as smoking, early sex and moral confusion are issues of concern. Fifth, the proportion of adolescents experiencing economic disadvantage has increased. Sixth, youth unemployment and non-engaged youth are growing problems when the economy of Hong Kong is undergoing re-structuring. Seventh, family and parenting problems in families with adolescents deserve our attention. Finally, the Social Development Index showed that the development of young people has gradually deteriorated in the past decade. These adolescent issues and problems provide useful pointers for designing the positive youth development program financially sponsored by the Hong Kong Jockey Club Charities Trust.

College Psychotherapy at a Hong Kong Counseling Center

Science.gov (United States)

Leung, Eugenie Y.

2013-01-01

This article presents an online interview about college psychotherapy at a Hong Kong counseling center. The interview discusses how students generally feel about going for counseling or therapy and how common it is in Hong Kong.

School Bullying and the Mental Health of Junior Secondary School Students in Hong Kong

Science.gov (United States)

Ng, Josephine W. Y.; Tsang, Sandra K. M.

2008-01-01

This study examines the phenomenon of school bullying and its effect on the mental health of junior secondary school students in Hong Kong. The participants (N = 364, mean age = 13.55) reported on a survey that included a bullying scale, the Chinese General Health Questionnaire-30, and a psychosocial scale. Verbal bullying was the most frequently…

Dietary exposure to dioxins and dioxin-like PCBs of Hong Kong adults: results of the first Hong Kong Total Diet Study.

Science.gov (United States)

Wong, Waiky W K; Yip, Yiu-chung; Choi, Koon-kay; Ho, Y Y; Xiao, Ying

2013-01-01

Dioxins and dioxin-like polychlorinated biphenyls (PCBs) are persistent organic pollutants (POPs) covered by the Stockholm Convention on POPs. To assess the associated health risk of the Hong Kong population, the dietary exposure of the Hong Kong population and various age-gender subgroups to dioxins and dioxin-like PCBs was estimated in the first Hong Kong Total Diet Study (TDS), where food samples were collected and prepared "as consumed". A total of 142 composite food samples, mainly foods of animal origin and their products and oily food, were analysed for polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs) and dioxin-like PCBs by the high-resolution gas chromatograph/high-resolution mass spectrometer (HRGC/HRMS) system. Dietary exposures were estimated by combining the analytical results with the food consumption data of Hong Kong adults. The mean and 95th percentile exposures to dioxins and dioxin-like PCBs of the Hong Kong population were 21.9 and 59.7 pg toxic equivalent (TEQ) kg⁻¹ body weight (bw) month⁻¹ respectively, which amounted to 31.3% and 85.2% of the provisional tolerable monthly intake (PTMI). The main dietary source of dioxins and dioxin-like PCBs was "Fish and seafood and their products" (61.9% of the total exposure), followed by "Meat, poultry and game and their products" (20.0%) and "Mixed dishes" (6.95%). The study findings suggest that the Hong Kong population is unlikely to experience the major undesirable health effects of dioxins and dioxin-like PCBs.

LLW Forum meeting report, February 13--16, 1996

International Nuclear Information System (INIS)

1996-01-01

The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties. This report details activities at the meeting held February 13-16, 1996

Perception of wine labels by Hong Kong Chinese consumers

Directory of Open Access Journals (Sweden)

Vicky Chi Man Tang

2015-06-01

Full Text Available Despite Hong Kong׳s growing wine consumption and the abundance of retail brands available there, the demanding choice task faced by its wine consumers, who are more subject to a mix of Chinese and Western cultural influences than consumers in other South Asian countries, has not been studied until now. This exploratory study aims to delve into the importance of wine label attributes for Hong Kong Chinese wine consumers, and to shed light on the ways in which their perceptions affect their choice of wine. Employing an online survey, the results suggest that Hong Kong Chinese wine consumers look for the top three most searched attributes: wine origin, grape variety, and food and wine pairing. A simple means differences test indicated that a traditional label design is favored over modern and contemporary wine labels, and that yellow is the most preferred color. However, a data-driven segmentation analysis reveals that about 95% of young Hong Kong Chinese wine consumers prefer “elegant contemporary” labels with red as the dominant color. These findings could be useful for wineries entering this market and for wine label designers who wish to better understand how Hong Kong wine consumers assess alternatives when choosing a bottle of wine.

Hong Kong's electricity market beyond 2008

International Nuclear Information System (INIS)

Lam, Pun Lee

2004-01-01

In Hong Kong, electricity is supplied by two private utilities: Hongkong Electric and CLP Power (CLP). Both are regulated under the Scheme of Control (SOC). The SOC is a formal, long-term regulatory contract of 15 years, signed between a private firm and the Hong Kong Government. Under the SOC, the two electric utilities are subject to both rate-of-return control and price control. The current scheme will expire by 2008. In this paper, we propose a gradual and cautious approach to the introduction of market reform into the electricity industry in Hong Kong. For regulated markets, the government should consider replacing the SOC with performance-based regulation for wire businesses and the non-contestable market. For competitive markets, the government should consider introducing competitive tendering for new sources in the generation market and liberalising the supply market in phases. (author)

Hong Kong's electricity market beyond 2008

International Nuclear Information System (INIS)

Lam, P.-L.

2004-01-01

In Hong Kong, electricity is supplied by two private utilities: Hongkong Electric and CLP Power (CLP). Both are regulated under the Scheme of Control (SOC). The SOC is a formal, long-term regulatory contract of 15 years, signed between a private firm and the Hong Kong Government. Under the SOC, the two electric utilities are subject to both rate-of-return control and price control. The current scheme will expire by 2008. In this paper, we propose a gradual and cautious approach to the introduction of market reform into the electricity industry in Hong Kong. For regulated markets, the government should consider replacing the SOC with performance-based regulation for wire businesses and the non-contestable market. For competitive markets, the government should consider introducing competitive tendering for new sources in the generation market and liberalising the supply market in phases

Hong Kong faces uncertain future as oil supply centre

Energy Technology Data Exchange (ETDEWEB)

McDonald, Paul [Pearl Oil Ltd. (Hong Kong)

1997-09-01

Hong Kong`s first day under Chinese rule, 1 July 1997, was not exactly auspicious. A celebratory parade organized by the Chinese was washed out by torrential rain, and the grand finale of a firework display, described as `a bold statement..... embodying confidence in the future of Hong Kong` fizzled out when one of the firework barges caught fire. The omens are not necessarily good for the territory`s oil industry either. (author)

Internet Addiction Phenomenon in Early Adolescents in Hong Kong

Science.gov (United States)

Shek, Daniel T. L.; Yu, Lu

2012-01-01

The present study investigated the prevalence and demographic correlates of Internet addiction in Hong Kong adolescents as well as the change in related behavior at two time points over a one-year interval. Two waves of data were collected from a large sample of students (Wave 1: 3,328 students, age = 12.59 ± 0.74 years; Wave 2: 3,580 students, age = 13.50 ± 0.75 years) at 28 secondary schools in Hong Kong. Comparable to findings at Wave 1 (26.4%), 26.7% of the participants met the criterion of Internet addiction at Wave 2 as measured by Young's 10-item Internet Addiction Test. The behavioral pattern of Internet addiction was basically stable over time. While the predictive effects of demographic variables including age, gender, family economic status, and immigration status were not significant, Internet addictive behaviors at Wave 1 significantly predicted similar behaviors at Wave 2. Students who met the criterion of Internet addiction at Wave 1 were 7.55 times more likely than other students to be classified as Internet addicts at Wave 2. These results suggest that early detection and intervention for Internet addiction should be carried out. PMID:22778694

Consumer support for a public utilities commission in Hong Kong

International Nuclear Information System (INIS)

Woo, C.K.; Cheng, Y.S.; Law, A.; Zarnikau, J.; Ho, S.T.; Leung, H.Y.

2015-01-01

Hong Kong's electricity service is superbly reliable and price-reasonable when compared to those of the major cities in the OECD countries. Based on the rate of return regulation in the U.S., the current scheme of control agreement (SCA) regulating the two local integrated investor-owned utilities (IOUs) will expire in 2018 (or in 2023 after an optional 5-year extension), thus offering an opportune time to consider proposals with long lead time to modify or replace the SCA. The proposals made to date range from modifications of the SCA to electricity market restructure. These proposals, however, overlook two important aspects of regulatory governance: transparency and public involvement. This paper estimates consumer support for the proposal to establish a Hong Kong public utilities commission (HKPUC) to improve the current regulatory process. Based on the responses collected in mid-2014 via a face-to-face survey of 1100 Hong Kong residents, we find that at the 1.5% bill surcharge, about 70% the respondents are estimated to support an HKPUC. Thus, there is sufficient consumer support for a financially viable HKPUC, implying that Hong Kong should consider the possibility of establishing an HKPUC, notwithstanding the substantial challenges to be overcome prior to its implementation. - Highlights: • Hong Kong's regulatory process lacks transparency and public involvement. • A survey data analysis indicates a majority support for a Hong Kong PUC. • A Hong Kong PUC can be financially viable without public funding. • A Hong Kong PUC proposal deserves further consideration

Historical Development of Hong Kong Sign Language

Science.gov (United States)

Sze, Felix; Lo, Connie; Lo, Lisa; Chu, Kenny

2013-01-01

This article traces the origins of Hong Kong Sign Language (hereafter HKSL) and its subsequent development in relation to the establishment of Deaf education in Hong Kong after World War II. We begin with a detailed description of the history of Deaf education with a particular focus on the role of sign language in such development. We then…

Press Ideology and Organizational Control in Hong Kong.

Science.gov (United States)

Chan, Joseph Man; Lee, Chin-Chuan

1988-01-01

Surveys the entire Chinese journalist population of Hong Kong to determine how news organizations in the highly politicized environment of Hong Kong exercise institutional control on recruitment and newswork. Finds that press ideology is a major determinant of its organizational control. (MS)

Acoustical conditions of typical classrooms in Hong Kong

Science.gov (United States)

Li, Kai Ming; Lam, Coriolanus C. L.

2005-04-01

This paper presents measurement results of the acoustical environments of local schools in Hong Kong. In the measurements, several acoustical aspects that affect verbal communication in classrooms have been studied. These conditions include outdoor and indoor ambient noise levels, signal-to-noise ratios, reverberation time and the speech transmission index. Typical classrooms in many different schools and other higher-education institutions have been selected in the present study. Experimental results are compared with such national standards as USA (ANSI S 12.60 V 2002), Australian/New Zealand (AS/NZS 2107:2000), China (GB/T 15508 V 1995) and other national and industrial standards. This study will form the basis of devising acceptable standards for use in Hong Kong. [Work supported by the Research Grants Council of the SAR Government, the Research Committee of the Hong Kong Polytechnic University and Architectural Services Department of the Hong Kong SAR Government.

Screening for retinopathy of prematurity and treatment outcome in a tertiary hospital in Hong Kong.

Science.gov (United States)

Iu, L Pl; Lai, C Hy; Fan, M Cy; Wong, I Yh; Lai, J Sm

2017-02-01

Studies on the prevalence and severity of retinopathy of prematurity in the local population are scarce. This study aimed to evaluate the prevalence, screening, and treatment outcome of retinopathy of prematurity in a tertiary hospital in Hong Kong. This cross-sectional study with internal comparison was conducted at Queen Mary Hospital, Hong Kong. The study evaluated 89 premature infants who were born at the hospital and were screened for retinopathy of prematurity, in accordance with the 2008 British Guidelines, between January 2013 and December 2013. The prevalences of retinopathy of prematurity and severe retinopathy requiring treatment were studied. The mean (± standard deviation) gestational age at birth was 30 +2 weeks ± 16.5 days (range, 24 +1 to 35 +5 weeks). The mean birth weight was 1285 g ± 328 g (range, 580 g to 2030 g). A total of 15 (16.9%) infants developed retinopathy of prematurity and three (3.4%) required treatment. In a subgroup analysis of extremely-low-birth-weight infants of prematurity and 17.6% required treatment. Multivariate logistic regression analysis suggested low birth weight and patent ductus arteriosus were significantly associated with development of retinopathy of prematurity (Pprematurity, all regressed successfully after one laser treatment. Retinopathy of prematurity is a significant problem among premature infants in Hong Kong, especially those with extremely low birth weight. Our screening service for retinopathy of prematurity was satisfactory and treatment results were good. Strict adherence to international screening guidelines and vigilance in infants at risk are key to successful management of retinopathy of prematurity.

A retrospective study of 2585 patients patch tested with the European standard series in Hong Kong (1995-99).

Science.gov (United States)

Lam, Wai Sun; Chan, Loi Yuen; Ho, Stanley Ching Kong; Chong, Lai Yin; So, Win Han; Wong, Tze Wai

2008-02-01

Data on patch test findings in Hong Kong are scarce, with the last survey performed more than 10 years ago. A retrospective analysis of results from all patch tests performed on patients with suspected allergic contact dermatitis from January 1995 to December 1999 in the Social Hygiene Service, which provides a public dermatology service in Hong Kong, was undertaken. We aimed to explore the demographic data associated with positive reactions and the profile of contact sensitizing allergens in Hong Kong. A total of 2585 patients were patch tested with the European standard series during the period. Most were Chinese, with a female-to-male ratio of 3 : 2. One or more positive responses were noted in 1415 patients (54.7%). The most common allergen was nickel sulfate (24.4%), followed by fragrance mix (13.7%), cobalt chloride (8.7%), p-phenylenediamine (6.0%), and balsam of Peru (5.7%). Nickel sensitivity was more common in female patients, and dichromate sensitivity was more common in male patients (P history were significant risk factors for nickel sensitivity. This study provides a profile of allergens responsible for allergic contact dermatitis in the public dermatology service in Hong Kong. A prospective study, using a larger panel of allergens, involving patients from both the private and public sectors, would provide a more comprehensive profile of contact allergens in Hong Kong and contribute to the establishment of a local standard series.

Gamma emitters in Hong Kong water

International Nuclear Information System (INIS)

Shun-Yin, L.; Chung-Keung, M.; Wai-Kwok, N.; Shiu-Chun, A.

1990-01-01

Radioactivity in water originates from natural and artificial sources. The development of a nuclear powerplant near Hong Kong necessitates that attention be given to formulating techniques to assess the possible resultant environmental radioactive contamination. Water samples collected from various sites in Hong Kong in the spring and summer of 1987, representing seawater, river water, reservoir water, drinking water, and underground water were studied through gamma-ray spectral analysis. Only gamma emitters in the U238 and Th232 series and K40 were detected. No fission product was detected with specific activity above 0.1 Bq/kg. The data could be the baseline for future monitoring of the radioactivity released from a nuclear plant being built at a 50-km distance from Hong Kong. The variation of detected specific activities may be due to geological differences and the effect of plants. 1 ref., 3 tabs

Developments in early intervention for psychosis in Hong Kong.

Science.gov (United States)

Wong, G H Y; Hui, C L M; Wong, D Y; Tang, J Y M; Chang, W C; Chan, S K W; Lee, E H M; Xu, J Q; Lin, J J X; Lai, D C; Tam, W; Kok, J; Chung, D W S; Hung, S F; Chen, E Y H

2012-09-01

The year 2011 marked the 10-year milestone of early intervention for psychosis in Hong Kong. Since 2001, the landscape of early psychosis services has changed markedly in Hong Kong. Substantial progress has been made in the areas of early intervention service implementation, knowledge generation, and public awareness promotion. Favourable outcomes attributable to the early intervention service are supported by solid evidence from local clinical research studies; early intervention service users showed improved functioning, ameliorated symptoms, and decreased hospitalisation and suicide rates. Continued development of early intervention in Hong Kong over the decade includes the introduction and maturation of several key platforms, such as the Hospital Authority Early Assessment Service for Young People with Psychosis programme, the Psychosis Studies and Intervention Unit by the University of Hong Kong, the Hong Kong Early Psychosis Intervention Society, the Jockey Club Early Psychosis Project, and the postgraduate Psychological Medicine (Psychosis Studies) programme. In this paper, we reviewed some of the major milestones in local service development with reference to features of the Hong Kong mental health system. We describe chronologically the implementation and consolidation of public early intervention services as well as recent progresses in public awareness work that are tied in with knowledge generation and transfer, and outline the prospects for early intervention in the next decade and those that follow.

Rising Strengths Hong Kong SAR in Bioinformatics.

Science.gov (United States)

Chakraborty, Chiranjib; George Priya Doss, C; Zhu, Hailong; Agoramoorthy, Govindasamy

2017-06-01

Hong Kong's bioinformatics sector is attaining new heights in combination with its economic boom and the predominance of the working-age group in its population. Factors such as a knowledge-based and free-market economy have contributed towards a prominent position on the world map of bioinformatics. In this review, we have considered the educational measures, landmark research activities and the achievements of bioinformatics companies and the role of the Hong Kong government in the establishment of bioinformatics as strength. However, several hurdles remain. New government policies will assist computational biologists to overcome these hurdles and further raise the profile of the field. There is a high expectation that bioinformatics in Hong Kong will be a promising area for the next generation.

Homework Involvement among Hong Kong Primary School Students

Science.gov (United States)

Tam, Vicky C. W.

2009-01-01

One component of the curriculum reform in Hong Kong focuses on the use of homework in consolidating learning, deepening understanding and constructing knowledge. This study examines the profile of Hong Kong primary school students' homework involvement, and investigates the relationships between time involvement and academic attributes, namely…

A Framework for Monitoring Capital Flows in Hong Kong

OpenAIRE

Dong He; Frank Leung; Philip Ng

2009-01-01

In this paper we attempt to delineate conceptual issues relating to the definition of capital flows, and introduce a framework that organises survey data and accounting information at different time horizons to form a judgment on the nature and scale of fund flows in Hong Kong. Given the complexity of international financial transactions in Hong Kong, cross-border capital flows may not correspond closely to fund flows into and out of the Hong Kong dollar. A comprehensive view on the scale and...

Forecasting Hong Kong economy using factor augmented vector autoregression

OpenAIRE

Pang, Iris Ai Jao

2010-01-01

This work applies the FAVAR model to forecast GDP growth rate, unemployment rate and inflation rate of the Hong Kong economy. There is no factor model forecasting literature on the Hong Kong economy. The objective is to find out whether factor forecasting of using a large dataset can improve forecast performance of the Hong Kong economy. To avoid misspecification of the number of factors in the FAVAR, combination forecasts are constructed. It is found that forecasts from FAVAR model overall o...

'Carcinogens in a puff': smoking in Hong Kong movies.

Science.gov (United States)

Ho, Sai-Yin; Wang, Man-Ping; Lai, Hak-Kan; Hedley, Anthony J; Lam, Tai-Hing

2010-12-01

Smoking scenes in movies, exploited by the tobacco industry to circumvent advertisement bans, are linked to adolescent smoking. Recently, a Hong Kong romantic comedy Love in a puff put smoking at centre stage, with numerous smoking scenes and words that glamourise smoking. Although WHO has issued guidelines on reducing the exposure of children to smoking in movies, none is adopted in Hong Kong. Comprehensive tobacco control strategies are urgently needed to protect young people in Hong Kong from cigarette promotion in movies.

From Capitalism to Socialism? Hong Kong Education within a Transitional Society.

Science.gov (United States)

Postiglione, Gerard A.

1991-01-01

Examines implications for educational policy formation of Hong Kong's 1997 return to China. Discusses the economic interdependence of Hong Kong and China; the potential for educational policy to reconcile or heighten the contradictions among capitalism, socialism, and patriotism; and the crisis of cultural identity among Hong Kong youth. (SV)

Carolyn Hsu, Social Entrepreneurship and Citizenship in China: The rise of NGOs in the PRC,

OpenAIRE

Arantes, Virginie

2017-01-01

Carolyn Hsu’s Social Entrepreneurship and Citizenship in China: The rise of NGOs in the PRC starts with an expected question: “Was the 2008 Sichuan earthquake a major turning point for Chinese citizens?” In fact, the Sichuan earthquake is widely seen as one of the most important events that contributed to a rising level of social awareness, and more importantly, in recognising the potential of NGOs in China. However, this book shows that such interest in social issues goes back before the 200...

R&D and economic growth in China on the basis of data envelopment analysis : evidence from Hebei province, PRC

NARCIS (Netherlands)

Wang, L.; Hu, B.; Yu, X.

2007-01-01

Purpose – This paper aims to explore the research and development (R&D) structure and the effect which R&D may have on economic growth in Hebei Province, PRC. Through the comparison of R&D efficiency in Hebei and that of seven other regions (with top economic performance in China), it tries to find

Sport Culture of Hong Kong: Recent Development and Prospects

Directory of Open Access Journals (Sweden)

Eddie T. C. Lam

2016-04-01

Full Text Available Hong Kong is well-known for its beautiful natural harbor, vibrant nightlife, as well as tremendous entertainment and shopping opportunities. It is a paradise for outdoor activities such as golfing, hiking, fishing, and water sports. Throughout the city, there are extensive hiking trails that are over 30 miles long and navigate through beautiful scenic areas and parks. The purpose of this paper is to illustrate the sport culture of Hong Kong, including the development and administration of sports and sporting events. After a thorough review on the sports development of Hong Kong, it was found that the following three main themes would guide the direction of future sports development: (a promoting “Sports for All,” (b fostering high performance sports, and (c equipping Hong Kong to host international sports events. In this regard, the Hong Kong Government provides a wide range of sports facilities and funding to support the development of sports. In addition, sport development is also supported by the business sector in Hong Kong. Among those different departments, the Leisure and Cultural Services Department (LCSD takes an active role in promoting sports in the community and administers funding support for relevant organizations under the established sports policy. The LCSD not only develops and manages a wide range of sports and recreational facilities for use by the general public, but also supports and organizes sports and recreational programs for the community. For instance, the most exciting projects people cannot wait to see their completion are the HK$19.7 billion Kai Tak Sports Complex and the Tseung Kwan O Football Training Centre that is supported with a grant of HK$133 million from the Hong Kong Jockey Club Charities Trust.

High Degree of Autonomy: The Reversion of Hong Kong to Chinese Sovereignty

National Research Council Canada - National Science Library

Choyke, Michele

1998-01-01

...) of the People's Republic of China. The Sino-British Joint Declaration on the Question of Hong Kong calls for maintaining Hong Kong's lifestyle and "high degree of autonomy" for fifty years after its transition to the Hong Kong SAR...

Phenotypic manifestations of copy number variation in chromosome 16p13.11

NARCIS (Netherlands)

Nagamani, Sandesh C. Sreenath; Erez, Ayelet; Bader, Patricia; Lalani, Seema R.; Scott, Daryl A.; Scaglia, Fernando; Plon, Sharon E.; Tsai, Chun-Hui; Reimschisel, Tyler; Roeder, Elizabeth; Malphrus, Amy D.; Eng, Patricia A.; Hixson, Patricia M.; Kang, Sung-Hae L.; Stankiewicz, Pawel; Patel, Ankita; Cheung, Sau Wai

The widespread clinical utilization of array comparative genome hybridization, has led to the unraveling of many new copy number variations (CNVs). Although some of these CNVs are clearly pathogenic, the phenotypic consequences of others, such as those in 16p13.11 remain unclear. Whereas deletions

Acceptability and Applicability of an American Health Videogame with Story for Childhood Obesity Prevention Among Hong Kong Chinese Children.

Science.gov (United States)

Wang, Jingjing; Baranowski, Tom; Lau, Patrick W C; Pitkethly, Amanda Jane; Buday, Richard

2015-12-01

Positive changes in diet have been observed in research carried out in the United States from the use of "Escape from Diab" (Diab), a health videogame designed to lower the risk of obesity and type 2 diabetes. Whether the American story and characters in Diab might be perceived by Hong Kong Chinese children as interesting has not been explored. This study assessed the acceptability and applicability of Diab among Hong Kong Chinese children, whether the Diab story was understood by them, and whether it had potential to influence them both during the game and afterward. Thirty-four students (21 males, 13 females) 9-12 years of age were included. Upon completion of all the Diab episodes, children completed an immersion scale with 18 items, as well as an individual interview with 10 open-ended questions. Children achieved average immersion after playing Diab with the mean score at 39.1 (standard deviation = 9.0), higher than the median (36) of possible scores (range, 18-54). Four themes using framework analysis emerged from the interviews, including intuitive feelings about the interface, playing experience, perception of the effect of Diab on behavior change, and the applicability of Diab to Hong Kong children. The story and game developed for American children were found acceptable and applicable to Hong Kong Chinese children. The combination of quantitative and qualitative methods confirmed the acceptability and applicability of Diab to Hong Kong Chinese children.

Samd7 is a cell type-specific PRC1 component essential for establishing retinal rod photoreceptor identity.

Science.gov (United States)

Omori, Yoshihiro; Kubo, Shun; Kon, Tetsuo; Furuhashi, Mayu; Narita, Hirotaka; Kominami, Taro; Ueno, Akiko; Tsutsumi, Ryotaro; Chaya, Taro; Yamamoto, Haruka; Suetake, Isao; Ueno, Shinji; Koseki, Haruhiko; Nakagawa, Atsushi; Furukawa, Takahisa

2017-09-26

Precise transcriptional regulation controlled by a transcription factor network is known to be crucial for establishing correct neuronal cell identities and functions in the CNS. In the retina, the expression of various cone and rod photoreceptor cell genes is regulated by multiple transcription factors; however, the role of epigenetic regulation in photoreceptor cell gene expression has been poorly understood. Here, we found that Samd7, a rod-enriched sterile alpha domain (SAM) domain protein, is essential for silencing nonrod gene expression through H3K27me3 regulation in rod photoreceptor cells. Samd7- null mutant mice showed ectopic expression of nonrod genes including S-opsin in rod photoreceptor cells and rod photoreceptor cell dysfunction. Samd7 physically interacts with Polyhomeotic homologs (Phc proteins), components of the Polycomb repressive complex 1 (PRC1), and colocalizes with Phc2 and Ring1B in Polycomb bodies. ChIP assays showed a significant decrease of H3K27me3 in the genes up-regulated in the Samd7 -deficient retina, showing that Samd7 deficiency causes the derepression of nonrod gene expression in rod photoreceptor cells. The current study suggests that Samd7 is a cell type-specific PRC1 component epigenetically defining rod photoreceptor cell identity.

Public education programme for nuclear contingency planning in Hong Kong

International Nuclear Information System (INIS)

Wong, M. C.; Li, S. W.

2002-01-01

Two nuclear power stations on the coast of southern China are situated some 50 kilometers to the northeast of Hong Kong. Although the stations are far away from Hong Kong, the construction and operation of the nuclear power stations have generated public anxiety locally, in particular, after the Chernobyl accident in 1986. A comprehensive contingency plan which takes into account such concerns of the public has been implemented in Hong Kong. Cooperation by the public is vital to the effective implementation of any contingency plan. Understanding of the basics of radiation protection as well as the contingency plan will help the public to appreciate the situation and react in a rational manner. A public education program to promote awareness of the contingency plan has been implemented in Hong Kong. In particular, a Virtual Exhibition Hall on radiation has been developed and launched in February 2002 for access by the public via Internet. A video and a set of web pages will be launched in the later part of 2002 to inform and educate the public on matters related to nuclear accident response in Hong Kong. This paper describes the public education programme in Hong Kong to promote public awareness and understanding of the nuclear contingency plan

Identifying Core Competencies of Infection Control Nurse Specialists in Hong Kong.

Science.gov (United States)

Chan, Wai Fong; Bond, Trevor G; Adamson, Bob; Chow, Meyrick

2016-01-01

To confirm a core competency scale for Hong Kong infection control nurses at the advanced nursing practice level from the core competency items proposed in a previous phase of this study. This would serve as the foundation of competency assurance in Hong Kong hospitals. A cross-sectional survey design was used. All public and private hospitals in Hong Kong. All infection control nurses in hospitals of Hong Kong. The 83-item proposed core competency list established in an earlier study was transformed into a questionnaire and sent to 112 infection control nurses in 48 hospitals in Hong Kong. They were asked to rate the importance of each infection prevention and control item using Likert-style response categories. Data were analyzed using the Rasch model. The response rate of 81.25% was achieved. Seven items were removed from the proposed core competency list, leaving a scale of 76 items that fit the measurement requirements of the unidimensional Rasch model. Essential core competency items of advanced practice for infection control nurses in Hong Kong were identified based on the measurement criteria of the Rasch model. Several items of the scale that reflect local Hong Kong contextual characteristics are distinguished from the overseas standards. This local-specific competency list could serve as the foundation for education and for certification of infection control nurse specialists in Hong Kong. Rasch measurement is an appropriate analytical tool for identifying core competencies of advanced practice nurses in other specialties and in other locations in a manner that incorporates practitioner judgment and expertise.

Spirit Pluralisme dalam Klenteng Sam Po Kong Semarang

Directory of Open Access Journals (Sweden)

Edi Nurwahyu Julianto

2015-07-01

Full Text Available Klenteng Sam Po Kong has very deep meaning as a symbol of multi cultural; multi ethnic and multi religious. Klenteng Sam Po Kong has a different function, not only used by people with background religious Tri Dharma (Budha, Tao and Konghuchu, but also used by Javanese ethnic with different religious backgrounds. Between ethnic China and Java, mutual respect and tolerance run beliefs and rituals of each. More over, Klenteng Sam Po Kong is a form of pluralism which reflected the fact Sino Javanese Muslim Culture is preserved to date both of sightings physical culture and system cultural in the form of religious rites performed by ethnic China and Java.

The Cultural Obstacles of Counseling Licensure in Hong Kong

Science.gov (United States)

Lam, Gigi; Yeung, Marine

2017-01-01

A comprehensive package of counseling credentialism comprises certification, registration, and licensing. Counseling in Hong Kong adheres to certification for which diverse counseling master's programs exist. In addition, counselors can register as members of professional counseling organizations such as the Hong Kong Professional Counseling…

Doses arising from natural radiation sources in Hong Kong

International Nuclear Information System (INIS)

Tso Man-yin, W.

1993-01-01

The first reactor of the Daya Bay Nuclear Power Plant, located 30 km from Hong Kong, should become operational at the end of 1993. People in Hong Kong are more concerned with their exposures to radiation, both man-made and natural. The local environmental background radiation baseline values should be established well before 1993 so that the radiological impact of the power plant on the environment can be assessed. However, there has not been much information on these aspects. In view of the situation, the Radioisotope Unit of the University of Hong Kong has launched a series of studies with the general goal of gaining a better understanding of Hong Kong's natural background radiation and a more accurate estimate of the natural radiation exposure of the local people. The scope of the measurement programmes is described and the doses from the various sources are derived. (1 tab.)

Cu ion disordering in high ionic conductor Rb4Cu16I7Cl13

International Nuclear Information System (INIS)

Kawaji, Hitoshi; Atake, Tooru; Kanno, Ryoji; Izumi, Fujio; Yamamoto, Osamu.

1993-01-01

The properties of a high ionic conductor Rb 4 Cu 16 I 7+x Cl 13-x were studied by neutron and X-ray diffraction, and heat capacity measurements. The structure parameters of Rb 4 Cu 16 I 7.2 Cl 12.8 were obtained by the Rietveld analysis of TOF neutron diffraction data between 50 and 300 K, which showed gradual excitation of migration of Cu ions from Cu(3) site into Cu(2) site with increasing temperature from about 100 K to room temperature. The heat capacity was measured between 10 and 300 K using a high precision adiabatic calorimeter. An abnormal increase was observed in the heat capacity curve above about 100 K. The excess heat capacity showed a broad anomaly with a maximum at about 190 K. The measurements were also made of Rb 4 Cu 16 I 7 Cl 13 which showed slight different properties from Rb 4 Cu 16 I 7.2 Cl 12.8 . (author)

Cross-boundary Substance Uses Among Hong Kong Chinese Young Adults

OpenAIRE

Lau, Joseph T.F.; Tsui, Hi Yi; Lam, Lawrence T.; Lau, Mason

2007-01-01

The study documents the characteristics of Hong Kong residents who used substances in mainland China. Characteristics of such users were compared with those using substances elsewhere. A cross-sectional survey was used. Data analyses were stratified by gender, and multivariate analyses were performed. Respondents, Hong Kong adults aged 18–30 (n = 6,528), were interviewed using a mixed interviewer and computerized mobile phone method, at the Hong Kong-mainland China boundary. Cross-border subs...

E-Learning Experiences of Hong Kong Students

OpenAIRE

J. Lam; R. Chan

2013-01-01

The adoption of e-learning in Hong Kong has been increasing rapidly in the past decade. To understand the e-learning experiences of the students, the School of Professional and Continuing Education of The University of Hong Kong conducted a survey. The survey aimed to collect students- experiences in using learning management system, their perceived e-learning advantages, barriers in e-learning and preferences in new e-learning development. A questionnaire with 84 questio...

A human Polycomb isoform lacking the Pc box does not participate to PRC1 complexes but forms protein assemblies and represses transcription

DEFF Research Database (Denmark)

Völkel, Pamela; Le Faou, Perrine; Vandamme, Julien

2012-01-01

site for the PRC1 protein complex. Drosophila core PRC1 is composed of four subunits: Polycomb (Pc), Posterior sex combs (Psc), Polyhomeotic (Ph) and Sex combs extra (Sce). Each of these proteins has multiple orthologs in vertebrates, thus generating an enormous scope for potential combinatorial...... diversity. In particular, mammalian genomes encode five Pc family members: CBX2, CBX4, CBX6, CBX7 and CBX8. To complicate matters further, distinct isoforms might arise from single genes. Here, we address the functional role of the two human CBX2 isoforms. Owing to different polyadenylation sites...... and alternative splicing events, the human CBX2 locus produces two transcripts: a 5-exon transcript that encodes the 532-amino acid CBX2-1 isoform that contains the conserved chromodomain and Pc box and a 4-exon transcript encoding a shorter isoform, CBX2-2, lacking the Pc box but still possessing a chromodomain...

King Kong tuli unenäost / Alar Niineväli

Index Scriptorium Estoniae

Niineväli, Alar

2005-01-01

Hiigelgorilla King Kongi sünd kinolinal 1933.a. Merian C. Cooperi õudusfilmis "King Kong" ja koletise hilisemad tulemised, ka koos jaapanlaste Godzillaga (1962) ja Tarzaniga india filmis "Tarzan ja King Kong" (1965)

Outcome of severely injured trauma patients at a designated trauma centre in the Hong Kong Special Administrative Region.

Science.gov (United States)

Leung, Ka Kit Gilberto; Ho, Wendy; Tong, King Hung Daniel; Yuen, Wai Key

2010-05-20

The Hong Kong Special Administrative Region (HKSAR) of the People's Republic of China (PRC) has seen significant changes in its trauma service over the last ten years including the implementation of a regional trauma system. The author's institution is one of the five trauma centres designated in 2003. This article reports our initial clinical experience. A prospective single-centre trauma registry from January 2004 to December 2008 was reviewed. The primary clinical outcome measure was hospital mortality. The Trauma and Injury Severity Score (TRISS) methodology was used for bench-marking with the North America Major Trauma Outcome Study (MTOS) database. There were 1451 patients. The majority (83.9%) suffered from blunt injury. The overall mortality rate was 7.8%. Severe injury, defined as the Injury Severity Score > 15, occurred in 22.5% of patients, and was associated with a mortality rate of 31.6%. A trend of progressive improvement was noted. The M-statistic was 0.99, indicating comparable case-mix with the MTOS. The Z- and W-statistics of each individual year revealed fewer, but not significantly so, number of survivors than expected. Trauma centre designation was feasible in the HKSAR and was associated with a gradual improvement in patient care. Trauma system implementation may be considered in regions equipped with the necessary socio-economic and organizational set-up.

Svend Estridsen - en konge mellem vikingetid og middelalder

DEFF Research Database (Denmark)

Roesdahl, Else; Lynnerup, Niels

2010-01-01

Om personen og kongen Svend Estridsen (konge 1047-1074/76) og hans tid og indsats. Han var konge i en turbulent tid, hvor Danmark måtte omstille sig fra det givtige herredømme over England til en indre dansk udvikling på mange områder (økonomi, kirkeorganisation, kirkebyggeri mv.). Der trækkes på...

Introduction of Eleutherodactylus planirostris (Amphibia, Anura, Eleutherodactylidae to Hong Kong

Directory of Open Access Journals (Sweden)

Wing Ho Lee

2016-06-01

Full Text Available An unidentified small frog species was first encountered in Hong Kong Special Administration Region (SAR, China, in 2000, where the local amphibian diversity is well-studied. We herein identified this unknown frog as Eleutherodactylus planirostris (greenhouse frog using DNA barcoding. We found that its distribution in Hong Kong is widespread (>18 localities, and breeding has been observed in multiple occasions. The populations in at least four localities persisted for over seven years. We discuss its potential negative impacts to terrestrial ecosystems in Hong Kong, with particular concern of its potential competition with the endemic Liuixalus romeri. We call for studies to investigate the impacts of the introduced E. planirostris on the local ecosystem. Screening for E. planirostris in exported plants from Hong Kong should be carried out.

16-Channel surface coil for 13C-hyperpolarized spectroscopic imaging of cardiac metabolism in pig heart

DEFF Research Database (Denmark)

Frijia, Francesca; Santarelli, Maria Filomena; Koellisch, Ulrich

2016-01-01

Magnetic resonance spectroscopy (MRS) of hyperpolarized 13C pyruvate and its metabolites in large animal models is a powerful tool for assessing cardiac metabolism in patho-physiological conditions. In 13C studies, a high signal-to-noise ratio (SNR) is crucial to overcome the intrinsic data quality...... both targets. In this study, a 16-channel receive surface coil was designed for 13C hyperpolarized studies of the pig heart with a clinical 3-T scanner. The coil performance was characterized by phantom experiments and compared with that of a birdcage coil used in transmit/receive mode. Segmental...... of the 16-channel coil is recommended for studies of septal and anterior LV walls....

Traumatic Brain Injury Rehabilitation in Hong Kong: A Review of Practice and Research.

Science.gov (United States)

Yu, Junhong; Tam, Helena M K; Lee, Tatia M C

2015-01-01

The rising public health concern regarding traumatic brain injury (TBI) implies a growing need for rehabilitation services for patients surviving TBI. To this end, this paper reviews the practices and research on TBI rehabilitation in Hong Kong so as to inform future developments in this area. This paper begins by introducing the general situation of TBI patients in Hong Kong and the need for rehabilitation. Next, the trauma system in Hong Kong is introduced. Following that is a detailed description of the rehabilitation services for TBI patients in Hong Kong, as exemplified by a rehabilitation hospital in Hong Kong. This paper will also review intervention studies on rehabilitating brain-injured populations in Hong Kong with respect to various rehabilitation goals. Lastly, the implications of culture-related issues will be discussed in relation to TBI. The intervention studies conducted in Hong Kong are generally successful in achieving various rehabilitative outcomes. Additionally, certain cultural-related issues, such as the stigma associated with TBI, may impede the rehabilitative process and lead to various psychosocial problems.

Traumatic Brain Injury Rehabilitation in Hong Kong: A Review of Practice and Research

Directory of Open Access Journals (Sweden)

Junhong Yu

2015-01-01

Full Text Available Background. The rising public health concern regarding traumatic brain injury (TBI implies a growing need for rehabilitation services for patients surviving TBI. Methods. To this end, this paper reviews the practices and research on TBI rehabilitation in Hong Kong so as to inform future developments in this area. This paper begins by introducing the general situation of TBI patients in Hong Kong and the need for rehabilitation. Next, the trauma system in Hong Kong is introduced. Following that is a detailed description of the rehabilitation services for TBI patients in Hong Kong, as exemplified by a rehabilitation hospital in Hong Kong. This paper will also review intervention studies on rehabilitating brain-injured populations in Hong Kong with respect to various rehabilitation goals. Lastly, the implications of culture-related issues will be discussed in relation to TBI. Results/Conclusions. The intervention studies conducted in Hong Kong are generally successful in achieving various rehabilitative outcomes. Additionally, certain cultural-related issues, such as the stigma associated with TBI, may impede the rehabilitative process and lead to various psychosocial problems.

Acceptability and Applicability of an American Health Videogame with Story for Childhood Obesity Prevention Among Hong Kong Chinese Children

Science.gov (United States)

Wang, Jingjing; Baranowski, Tom; Pitkethly, Amanda Jane; Buday, Richard

2015-01-01

Abstract Objective: Positive changes in diet have been observed in research carried out in the United States from the use of “Escape from Diab” (Diab), a health videogame designed to lower the risk of obesity and type 2 diabetes. Whether the American story and characters in Diab might be perceived by Hong Kong Chinese children as interesting has not been explored. This study assessed the acceptability and applicability of Diab among Hong Kong Chinese children, whether the Diab story was understood by them, and whether it had potential to influence them both during the game and afterward. Subjects and Methods: Thirty-four students (21 males, 13 females) 9–12 years of age were included. Upon completion of all the Diab episodes, children completed an immersion scale with 18 items, as well as an individual interview with 10 open-ended questions. Results: Children achieved average immersion after playing Diab with the mean score at 39.1 (standard deviation = 9.0), higher than the median (36) of possible scores (range, 18–54). Four themes using framework analysis emerged from the interviews, including intuitive feelings about the interface, playing experience, perception of the effect of Diab on behavior change, and the applicability of Diab to Hong Kong children. The story and game developed for American children were found acceptable and applicable to Hong Kong Chinese children. Conclusions: The combination of quantitative and qualitative methods confirmed the acceptability and applicability of Diab to Hong Kong Chinese children. PMID:26382015

An energy system model for Hong Kong in 2020

International Nuclear Information System (INIS)

Ma, Tao; Østergaard, Poul Alberg; Lund, Henrik; Yang, Hongxing; Lu, Lin

2014-01-01

Climate change and energy security are forcing Hong Kong to shift from a fossil fuel-based to a clean and low-carbon energy structure. In this article, a simulation model for Hong Kong's energy system is developed to examine the present energy structure and analyse alternative future sustainable energy strategies. First, a reference model is established and validated based on year 2009 data. Secondly, three scenarios are modelled. The BAU (business-as-usual) scenario for Hong Kong's energy system in 2020 is presented and simulated. To address the energy security and environmental sustainability challenges posed by the BAU outcomes, two alternative scenarios are then studied. The first alternative is a fuel mix for 2020 proposed by the government which is characterized by importing more nuclear power from the mainland. As a result of the Fukushima nuclear incident, however, this proposal has been held in abeyance. Therefore, a second alternative for Hong Kong in 2020 is proposed in this study, using more RE (renewable energy) to replace nuclear power. The results show that both the governmentally proposed scenario and the RE scenario can achieve the carbon reduction target. However, the RE scenario would be much better than the government scenario in terms of environmental, social benefits and long-term sustainability. - Highlights: • A reference model is established and validated based on year 2009 data. • The business-as-usual scenario for Hong Kong's energy system in 2020 is examined. • The governmentally proposed fuel mix for 2020 is analysed. • The renewable energy scenario to replace nuclear power in 2020 is studied. • Carbon reduction target of Hong Kong is examined in the three scenarios

Perceptions of professional attributes in medicine: a qualitative study in Hong Kong.

Science.gov (United States)

Leung, Danny C; Hsu, Enoch K; Hui, Edwin C

2012-08-01

OBJECTIVE. Medical professionalism has been widely discussed in western scholarly literature. However, since Hong Kong has a mixed Chinese-western culture, it remains uncertain whether Hong Kong health care professionals, medical students, and patients see medical professionalism in exactly the same way as westerners. The objective of the present study was to explore perceptions of medical professionalism in Hong Kong. DESIGN. Individual semi-structured interviews. SETTING. Medical faculty preceptors, residents, interns, nurses, and students from the Li Ka Shing Faculty of Medicine of the University of Hong Kong. Subjects were recruited at an out-patient clinic of Queen Mary Hospital. PARTICIPANTS. We interviewed 39 subjects, including six medical faculty preceptors, six hospital residents, four medical interns, eight nurses, eight out-patients, and seven medical students. The interviews were transcribed and coded. Grounded theory was employed for framing and analysing the interviews. RESULTS. A total of 30 primary themes were identified and grouped under three secondary themes, ie 'Expectations of a professional doctor', 'Work values', and 'Patient care'. In general, the primary themes were consistent with recognised professional attributes in western bioethics, such as knowledge and skills, holistic care, and communication skills. A closer analysis suggested that traditional Chinese thought also played an important role in shaping the medical professionalism of Hong Kong. Challenges to be faced by Hong Kong doctors due to recent social changes were also identified. CONCLUSIONS. Medical professionalism in Hong Kong is shaped by both western medical ethics and traditional Chinese thought. The values treasured by Hong Kong health care professionals as well as technological advance, and the city's proximity to Mainland China makes Hong Kong health care unique. It is important to maintain the present work attitudes and at the same time adapt to new social changes.

Ozone production and hydrocarbon reactivity in Hong Kong, Southern China

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J. Zhang

2007-01-01

Full Text Available Data obtained in Hong Kong during the Hong Kong and the Pearl River Delta (PRD Pilot Air Monitoring Study in autumn 2002 are analyzed to unravel the relationship between ground-level ozone (O3, pollution precursors, and cross-border transport. Ten ozone episodes, during which the hourly O3 concentration exceeded 100 ppbv in 9 cases and 90 ppbv in one case, are subject to detailed analysis, including one case with hourly O3 of 203 ppbv, which is the highest concentration on record to date in Hong Kong. Combined with high-resolution back trajectories, dCO/dNOy (the ratio of enhancement of CO concentration above background to that of NOy is used to define whether O3 is locally or regionally produced. Five out of the ten Hong Kong O3-episodes studied show a "pollution signature" that is indicative of impact from Guangdong Province. Examination of speciated volatile organic compounds (VOCs shows that the reactivity of VOCs is dominated by anthropogenic VOCs, of which the reactive aromatics dominate, in particular xylenes and toluene. Calculations using a photochemical box model indicate that between 50–100% of the O3 increase observed in Hong Kong during the O3 episodes can be explained by photochemical generation within the Hong Kong area, provided that nitrous acid (HONO is present at the concentrations derived from this study. An Observation-Based Model (OBM is used to calculate the sensitivity of the O3 production to changes in the concentrations of the precursor compounds. Generally the production of O3 throughout much of the Hong Kong area is limited by VOCs, while high nitric oxide (NO concentrations suppress O3 concentration.

An Evaluation of the Intermediation Role of Hong Kong in Chinese Foreign Trade

OpenAIRE

Xinhua He

2007-01-01

Two different data sources can be used to study Hong Kong's role in intermediating China's foreign trade. One is the bilateral trade statistics between Hong Kong and the Chinese Mainland reported by National Bureau of Statistics of China, and the other is the bilateral trade statistics published by Census and Statistics Department, Hong Kong. The corresponding statistics are not comparable to each other because of the different statistical criteria adopted by each source. Hong Kong's intermed...

Electronic cigarette use among adolescents: a cross-sectional study in Hong Kong

OpenAIRE

Nan Jiang; Man Ping Wang; Sai Yin Ho; Lok Tung Leung; Tai Hing Lam

2016-01-01

Abstract Background Little is known about electronic cigarette (e-cigarette) use among Chinese adolescents. We examined the prevalence of current (past 30-day) e-cigarette use and its associated factors in a large sample of adolescents in Hong Kong. Methods We analyzed data of the School-based Survey on Smoking among Students 2012/13 from a representative sample of 45,857 secondary school students (mean age: 14.8 ± 1.9). We conducted chi-square tests and t-test to compare current e-cigarette ...

Use of antibiotics by primary care doctors in Hong Kong

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Lam Tai

2009-05-01

Full Text Available Abstract Objectives To determine the use of antibiotics by primary care doctors. Methods General practitioners in Hong Kong were invited to fill in a short questionnaire on every patient with infection that they had seen on the first full working day once every three months for four consecutive quarters starting from December 2005. Results Forty six primary care doctors took part and a total of 3096 completed questionnaires were returned. The top three diagnoses were upper respiratory tract infection (46.7%, gastrointestinal infection (8.2% and pharyngitis (7.1%. Thirty percent of patient encounters with infections were prescribed antibiotics but only 5.2% of patient encounters with upper respiratory tract infection (URTI were prescribed antibiotics. Amino-penicillins were the most commonly used antibiotics while beta-lactam/beta-lactamase inhibitor combinations (BLBLIs were the second most commonly used antibiotics and they accounted for 16.5% and 14.0% of all antibiotics used respectively. Of all patients or their carers, those who demanded or wished for antibiotics were far more likely to be prescribed antibiotics (Pearson chi-square test, p Conclusion The antibiotic prescribing patterns of primary care doctors in Hong Kong are broadly similar to primary care doctors in other developed countries but a relatively low rate of antibiotics is used for URTI.

Walking in the high-rise city: a Health Enhancement and Pedometer-determined Ambulatory (HEPA program in Hong Kong

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Leung AYM

2014-08-01

Full Text Available Angela YM Leung,1,2 Mike KT Cheung,3 Michael A Tse,4 Wai Chuen Shum,5 BJ Lancaster,1,6 Cindy LK Lam7 1School of Nursing, 2Research Centre on Heart, Brain, Hormone and Healthy Aging, Li Ka Shing Faculty of Medicine, University of Hong Kong, 3Centre on Research and Advocacy, Hong Kong Society for Rehabilitation, 4Institute of Human Performance, University of Hong Kong, 5Sheng Kung Hui Holy Carpenter Church Social Services, Hong Kong Special Administrative Region, People’s Republic of China; 6School of Nursing, Vanderbilt University, Nashville, TN, USA; 7Department of Family Medicine and Primary Care, University of Hong Kong, Hong Kong Special Administrative Region, People’s Republic of China Abstract: Due to the lack of good infrastructure in the public estates, many older adults in urban areas are sedentary. The Health Enhancement and Pedometer-Determined Ambulatory (HEPA program was developed to assist older adults with diabetes and/or hypertension to acquire walking exercise habits and to build social support, while engaged in regular physical activity. This study aimed to describe the HEPA program and to report changes in participants’ walking capacity and body strength after 10-week walking sessions. A pre- and postintervention design was used. Pedometers were used to measure the number of steps taken per day before and after the 10-week intervention. Upper and lower body strength, lower body flexibility, and quality of life were assessed. A total of 205 older adults completed the program and all health assessments. After the 10-week intervention, the average number of steps per day increased by 36%, from 6,591 to 8,934. Lower body strength, upper body strength, and aerobic fitness increased significantly after 10 weeks, along with improvement in the 12-item Short Form Health Survey (SF™-12 physical and mental health component summary scores. A social support network was built in the neighborhood, and the local environment was

Electronic cigarette awareness and use among adults in Hong Kong.

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Jiang, Nan; Chen, Jing; Wang, Man-Ping; McGhee, Sarah M; Kwong, Antonio C S; Lai, Vienna W Y; Lam, Tai-Hing

2016-01-01

Electronic cigarettes (e-cigarettes) have gained popularity rapidly in the Western world but data in the East are scarce. We examined the awareness and ever use of e-cigarettes, and reasons for e-cigarette use in a probability sample of adults in Hong Kong. Cross-sectional data were collected in 2014 from Chinese adults aged 15-65 in Hong Kong (819 never smokers, 800 former smokers, 800 current smokers) via computer-assisted telephone interviews (response rate: 73.8%). Analysis was limited to a subset of 809 respondents (i.e., 357 never smokers, 269 former smokers, 183 current smokers) who were randomly selected to answer questions on e-cigarettes. Chi-square analyses compared e-cigarette awareness and ever use by gender, age, education, and cigarette smoking status. Multivariable logistic regression examined if e-cigarette awareness was associated with demographic variables and cigarette smoking status. 75.4% of adults had heard of e-cigarettes, and 2.3% reported having used e-cigarettes. Greater awareness was associated with male gender and higher education. Ever use of e-cigarettes was higher among males (3.6%, p=.03), younger adults (aged 15-29, 5.2%, p=.002), and current cigarette smokers (11.8%, preasons for using e-cigarettes were curiosity (47.4%), the stylish product design (25.8%), and quitting smoking (13.6%). Awareness of e-cigarettes was widespread in Hong Kong. Although the use of e-cigarettes was low, its relation with younger age and current smoking is of concern. Health surveillance of e-cigarette use is needed. Interventions should target young adults and cigarette smokers, and address the marketing messages, especially the effect of e-cigarettes on smoking cessation. Copyright © 2015 Elsevier Ltd. All rights reserved.

Post-Umbrella Movement: Localism and Radicalness of the Hong Kong Student Movement

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Che-po Chan

2016-08-01

Full Text Available Hong Kong student movements before the Umbrella Movement showed a political outlook of voicing within norm of the establishment, using “peaceful, rational and non-violent” approaches, acknowledging the authorities of the Hong Kong Special Administrative Region (HKSAR and mainland Chinese governments and recognizing attachment to the motherland China. Today’s new emerging political outlook of the Hong Kong student movement has a profile of anti-establishment, using more assertive means and not excluding radical behaviour, distrust of the HKSAR and mainland authorities and assertion of radical localism. In the last two years, Hong Kong students have undergone a rapid change in their orientation, resulting in today’s outlook. This paper argues that the Umbrella Movement is the key for the turnaround and it testifies to the birth of a new social and political consciousness amongst Hong Kong students.

Hong Kong Perspectives on Educational Technology Research and Practice

Science.gov (United States)

Spector, J. Michael; Yuen, H. K.; Wang, Minhong; Churchill, Daniel; Law, Nancy

2014-01-01

This is the 25th anniversary of the Hong Kong Association for Educational Communications and Technology (HKAECT; see http://www.hkaect.org/). The silver anniversary annual meeting will be held at the University of Hong Kong December 8--10, with the theme of the conference being "Communication and Education: New Media, Knowledge Practices, and…

IPO Waves in China and Hong Kong

OpenAIRE

Gucbilmez, Ufuk

2015-01-01

We analyze the anatomy of IPO waves in China and Hong Kong and draw comparisons with the US IPO cycles. The lead-lag relationship between IPO initial returns and IPO volume observed in the US is absent in these two Asian markets. Similar to the US, IPO volume in Hong Kong is sensitive to changes in market conditions and exhibits seasonal variations. In sharp contrast, however, Chinese IPO activity is much less responsive to past market returns and volatility. Surprisingly, hot markets still e...

Western impressions of the Hong Kong health care system.

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Bennett, C L; Pei, G K; Ultmann, J E

1996-01-01

Hong Kong, Taiwan, Singapore, and Malaysia are initiating health care reform to meet the changing demands of populations with improved socioeconomic status and access to modern technologies and who are living longer than in previous generations. Hong Kong, in particular, is facing a unique set of circumstances as its people prepare for the transition in 1997 from a British colony to a Special Administrative Region of China. While spending only 4% of its gross domestic product on health care, it has a large and regulated public hospital system for most inpatient medical care and a separate, loosely regulated private health care system for most outpatient medical care. In 1993 the Secretary for Health and Welfare of Hong Kong initiated a year-long process to debate the pros and cons of 5 fundamental programs for health care reform. After a year of open consultation, options were chosen. We describe the Hong Kong health care system, the fundamental changes that have been adopted, and lessons for reformers in the United States.

Managing environmental noise in Hong Kong

Science.gov (United States)

Li, Kai Ming

2004-05-01

Hong Kong is well known for its economic vibrancy and its hyper densely population: more than 7 million people living in a total area of slightly over 1000 square kilometers of hilly areas. Most of these people live and work in about 20% of the total land area, resulting in probably the highest densities in the world. The high population density is also matched by a large number of vehicles running in the roads. At present, there are over 400000 vehicles operating on a highway network less than 1000 km in length. With all these factors plus many urban activities associated with the rapid growth and development, noise is an important environmental issue in the city. Although there are many dimensions for the quality of life, the acoustic environment is undoubtedly an essential part of it, especially when the people's aspirations increase as the society develops. This paper summarizes the development of strategies for controlling environmental noise in Hong Kong in the past two decades. The current situation will be addressed and a proposal for an improved traffic noise policy will be presented. [Work supported by the Research Grants Council, and The Hong Kong Polytechnic University.

Recurrent microdeletions at 15q11.2 and 16p13.11 predispose to idiopathic generalized epilepsies

DEFF Research Database (Denmark)

de Kovel, Carolien G F; Trucks, Holger; Helbig, Ingo

2010-01-01

could be examined in 14 families. While 10 microdeletions were inherited (seven maternal and three paternal transmissions), four microdeletions occurred de novo at 15q13.3 (n = 1), 16p13.11 (n = 2) and 22q11.2 (n = 1). Eight of the transmitting parents were clinically unaffected, suggesting...... syndromes. The candidate microdeletions were assessed by high-density single nucleotide polymorphism arrays in 1234 patients with idiopathic generalized epilepsy from North-western Europe and 3022 controls from the German population. Microdeletions were validated by quantitative polymerase chain reaction.......2 (odds ratio = 4.9; 95% confidence interval 1.8-13.2; P = 4.2 x 10(-4)) and 16p13.11 (odds ratio = 7.4; 95% confidence interval 1.3-74.7; P = 0.009). Including nine patients with idiopathic generalized epilepsy in this cohort with known 15q13.3 microdeletions (IGE/control: 9/0), parental transmission...

Hong kong chemical waste treatment facilities: a technology overview

Energy Technology Data Exchange (ETDEWEB)

Siuwang, Chu [Enviropace Ltd., Hong Kong (Hong Kong)

1994-12-31

The effective management of chemical and industrial wastes represents one of the most pressing environmental problems confronting the Hong Kong community. In 1990, the Hong Kong government contracted Enviropace Limited for the design, construction and operation of a Chemical Waste Treatment Facility. The treatment and disposal processes, their integration and management are the subject of discussion in this paper

Hong Kong in Transition: A Look at Economic Interdependence.

Science.gov (United States)

Lai, Selena

Economic interdependence has played an important role in Hong Kong's history, from its earliest days as a British colony to its current status as a center of international trade and finance. Hong Kong occupies a unique place in history because of its unprecedented transfer of power in 1997 from Britain to the People's Republic of China. The future…

Hong kong chemical waste treatment facilities: a technology overview

Energy Technology Data Exchange (ETDEWEB)

Siuwang, Chu [Enviropace Ltd., Hong Kong (Hong Kong)

1993-12-31

The effective management of chemical and industrial wastes represents one of the most pressing environmental problems confronting the Hong Kong community. In 1990, the Hong Kong government contracted Enviropace Limited for the design, construction and operation of a Chemical Waste Treatment Facility. The treatment and disposal processes, their integration and management are the subject of discussion in this paper

Increasing Steps in Recall of Events: Factors Facilitating Immediate and Long-Term Memory in 13.5- and 16.5-Month-Old Children.

Science.gov (United States)

Bauer, Patricia J.; Hertsgaard, Louise A.

1993-01-01

Results of 3 experiments indicated that 13.5- and 16.5-month-old children recalled multiple sequences after a 1-week delay. Without cues, the recall of 16.5-month olds was facilitated by familiarity and by enabling relations; only enabling relations aided the 13.5-month olds' recall. With verbal cues, the recall of 13.5- and 16.5-month olds was…

Long non-coding RNA profile in mantle cell lymphoma identifies a functional lncRNA ROR1-AS1 associated with EZH2/PRC2 complex

Science.gov (United States)

Hu, Guangzhen; Gupta, Shiv K.; Troska, Tammy P.; Nair, Asha; Gupta, Mamta

2017-01-01

Mantle cell lymphoma (MCL) is an aggressive B-cell lymphoma characterized by rapid disease progression. The needs for new therapeutic strategies for MCL patients call for further understanding on the molecular mechanisms of pathogenesis of MCL. Recently, long noncoding RNAs (lncRNAs) have been recognized as key regulators of gene expression and disease development, however, the role of lncRNAs in non-Hodgkin lymphoma and specifically in MCL is still unknown. Next generation RNA-sequencing was carried out on MCL patient samples along with normal controls and data was analyzed. As a result, several novel lncRNAs were found significantly overexpressed in the MCL samples with lncRNA ROR1-AS1 the most significant one. We cloned the ROR1-AS1 lncRNA in expression vector and ectopically transfected in MCL cell lines. Results showed that overexpression of ROR1-AS1 lncRNA promoted growth of MCL cells while decreased sensitivity to the treatment with drugs ibrutinib and dexamethasone. ROR-AS1 overexpression also decreased the mRNA expression of P16 (P = 0.21), and SOX11 (p = 0.017), without much effect on P53, ATM and P14 mRNA. RNA-immunoprecipitation assays demonstrated high affinity binding of lncRNA ROR1-AS1 with EZH2 and SUZ12 proteins of the polycomb repressive complex-2 (PRC2). Suppressing EZH2 activity with pharmacological inhibitor GSK343 abolished binding of ROR1-AS1 with EZH2. Taken together, this study identified a functional lncRNA ROR-AS1 involved with regulation of gene transcription via associating with PRC2 complex, and may serve as a novel biomarker in MCL patients. PMID:29113297

VCR Use in Hong Kong.

Science.gov (United States)

McIntyre, Bryce T.

1995-01-01

Investigates videocassette recorder (VCR) use in Hong Kong, finding that the VCR does not compete with cinema-going and television viewing, but complements these activities. Confirms research in Western nations regarding VCR use. (SR)

Isotopic effects in elastic and inelastic 12,13C + 16,18O scattering

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A. T. Rudchik

2010-09-01

Full Text Available New angular-distribution data of 13С + 18О elastic and inelastic scattering at the energy Elab(18O = 105 MeV were obtained for the transitions to the ground and excited states 3.088 MeV(1/2+, 3.555 MeV (1/2-, 3.854 MeV (5/2+ of 13С and 1.982 MeV (2+, 3.555 MeV (4+, 3.921 MeV (2+, 4.456 MeV (1-, 5.098 MeV (3-, 5.260 MeV (2+ of 18O. These and the 13С + 18О elastic scattering data taken from the literature at the energies Elab(18O = 15, 20, 24, 31 MeV and Elab(13С = 24 MeV were analysed within the optical model and coupled-reaction-channels methods. Sets of 13С + 18О optical potential parameters and their energy dependence were obtained. Contributions of potential scattering and transfer reactions to the elastic and inelastic channels of 13С + 18О scattering were studied. Isotopic differences (effects in 12, 13С + 16, 18О optical potential parameters were investigated.

Practice of laryngectomy rehabilitation interventions: a perspective from Hong Kong.

Science.gov (United States)

Chan, Jimmy Y W

2013-06-01

To review the current practice of rehabilitation for laryngectomees in Hong Kong. Factors affecting the quality of life of laryngectomees include their performance in speech restoration, the presence of complications of treatment, as well as the availability of psycho-social support. In Hong Kong, more than 90% of laryngectomees have speech restoration by various means, the commonest of which being tracheo-oesophageal puncture and electrolaryngeal speech. However, they face special problems in communication using the current alaryngeal speech modalities, as it is difficult to produce variation in tones, which is important to express different meanings in Cantonese. The responsibility of surgeons to follow-up patients after surgery and the practice of management of common complications after laryngectomy are also discussed. The New Voice Club of Hong Kong promotes self-help and mutual help between laryngectomees, with the aim of helping new members to regain normal speech and to re-integrate into society. Quality-of-life study in Hong Kong shows that although the mean global health score is satisfactory, the social functioning domain is most severely affected after surgery. Cantonese-speaking laryngectomees in Hong Kong are facing unique challenges in speech restoration and re-integration into society after surgery. Surgeons should take the leading role in the multidisciplinary management of these patients.

Dental caries status of preschool children in Hong Kong.

Science.gov (United States)

Chu, C H; Fung, D S; Lo, E C

1999-12-11

To describe the dental caries status of preschool children in Hong Kong and factors which affect their caries status. 658 preschool children aged 4 to 6 years from six randomly selected kindergartens in Hong Kong were surveyed in December 1997. A questionnaire to investigate possible explanatory variables for caries status was completed by their parents. Dental caries was diagnosed according to the criteria recommended by the World Health Organization (1997). Caries experience as measured by the mean number of decayed, missing and filled primary teeth (dmft) of the 4-, 5-, and 6-year-old children were found to be 0.9, 1.8, and 3.3 respectively. Overall, 61% of the children had a zero dmft score. Children born in Mainland China had a higher mean dmft score (4.6) than those born in Hong Kong (1.4). Statistically significant correlations were found between the children's dental caries status and their oral health practices as well as their socio-economic background. Parents' education level, dental knowledge and attitudes were also associated with the children's dental caries experience. In general, the caries status of Hong Kong Chinese preschool children was similar to that of children in industrialised countries and was better than that of children in the nearby areas. However, special dental programmes should be made available to children from lower socio-economic classes and new immigrants from Mainland China because they are the high risk groups for caries in Hong Kong.

Taxation of Financial Intermediation Activities in Hong Kong

OpenAIRE

Jack M. Mintz; Stephen R. Richardson

2001-01-01

This paper discusses issues related to the taxation of financial intermediation in Hong Kong in the context of Hong Kong's position as a major regional financial centre. It first provides some background analysis as to the definition of financial intermediation and identification of the providers of financial services. This is then followed by a discussion of the principles of taxation applicable to financial intermediation, including a comparison of income taxes to consumption taxes. Some sp...

Functional evaluation of the role of C-type lectin domain family 16A at the chromosome 16p13 locus.

Science.gov (United States)

Zouk, H; D'Hennezel, E; Du, X; Ounissi-Benkalha, H; Piccirillo, C A; Polychronakos, C

2014-03-01

The type 1 diabetes-associated 16p13 locus contains the CLEC16A gene. Its preferential immune cell expression suggests involvement in autoimmunity. Given its elevated expression in dendritic and B cells - known professional antigen-presenting cells (APCs) - we hypothesize that C-type lectin domain family 16 member A (CLEC16A) may be involved in T cell co-stimulation and consequent activation and proliferation. We also sought to identify CLEC16A's subcellular localization. The effect of the CLEC16A knock-down (KD) on B cell co-stimulation and activation of T cells was tested in human lymphoblastoid cell lines (LCLs) by co-culture with CD4(+) T cells. T cell activation and proliferation were determined by flow-cytometric analysis of CD69 and CD25 expression and carboxyfluorescein succinimidyl ester (CFSE) dilution, respectively. CLEC16A subcellular localization in K562 cells was examined by immunofluorescence. We show that the CLEC16A KD did not affect the tested indices of lymphoblastoid cell line (LCL) APC capacity. Additionally, the percentage of activated T cells following LCL co-culture was not affected significantly by the CLEC16A KD. T cells co-cultured with KD or control LCLs also exhibited similar cell division profiles. CLEC16A co-localized with an endoplasmic reticulum (ER) marker, suggesting that it may be an ER protein. In conclusion, CLEC16A may not be involved in T cell co-stimulation. Additional studies on CLEC16A, accounting for its ER localization, are needed to uncover its biological role. © 2013 British Society for Immunology.

Occupational rehabilitation in Hong Kong: current status and future needs.

Science.gov (United States)

Kwok, H K H; Szeto, G P Y; Cheng, A S K; Siu, H; Chan, C C H

2011-03-01

This paper reviews the development of occupational rehabilitation in Hong Kong, both in terms of the science as well as the service for injured workers. Besides, it also reviews the existing Employees' Compensation Ordinance for work injury to illustrate how the policy could influence the success and development of the discipline. Five experienced occupational rehabilitation providers, including 1 occupational medicine specialist, 3 occupational therapists, and 1 physiotherapist critically reviewed the past and current development of occupational rehabilitation in Hong Kong as well as the local contextual factors, which could influence its future development. Since the enactment of the Employees' Compensation Ordinance in the 1950s, there have been progressive improvements in the field of occupational rehabilitation in Hong Kong. Services in the early years were mostly based on the biomedical model, where doctors and patients tended to focus on clinical symptoms and physical pathology when making clinical decisions. Since then, remarkable academic achievements have been made in the field locally, from the validation of clinical instruments for assessment of work capacity, assessment of employment readiness to the evaluation of efficacy of interventional programs for injured workers focusing on work related outcomes. However, there has been a relatively lack of progress in the development of related policies and implementation of related programs for occupational rehabilitation. There is no built in linkage between rehabilitation, compensation and prevention in the current system in Hong Kong, and there is no rehabilitation policy specific to those workers with occupational diseases and injuries. There are still deficiencies in the development and provision of occupational rehabilitation services in Hong Kong. Incorporation of requirements for occupational rehabilitation at the legislation and policy levels should be seriously considered in the future. Besides, the

School Experience of Chinese Sexual Minority Students in Hong Kong

Science.gov (United States)

Kwok, Diana K.

2016-01-01

Heterosexism faced by sexual minority (lesbian, gay, bisexual, and queer/questioning [LGBQ]) students has been extensively studied internationally in the past 2 decades but has only recently received attention from Hong Kong Chinese society. Chinese LGBQ students are not guaranteed to be included in Hong Kong schools, where antidiscrimination…

Bank Lending and Property Prices in Hong Kong

OpenAIRE

Gerlach, Stefan; Peng, Wensheng

2004-01-01

This paper studies the relationship between residential property prices and lending in Hong Kong. This is an interesting topic for three reasons. First, swings in property prices have been extremely large and frequent in Hong Kong. Second, under the currency board regime, monetary policy can not be used to guard against asset price swings. Third, despite the collapse in property prices since 1998, the banking sector remains sound. While the contemporaneous correlation between lending and prop...

Incidence of genital warts among the Hong Kong general adult population

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Tsui Hi-Yi

2010-09-01

Full Text Available Abstract Background The objective of this study is to estimate the incidence of genital warts in Hong Kong and explore a way to establish a surveillance system for genital warts among the Hong Kong general population. Methods A total of 170 private doctors and all doctors working in the 5 local Social Hygiene Clinics (SHC participated in this study. During the 14-day data collection period (January 5 through18, 2009, the participating doctors filled out a log-form on a daily basis to record the number of patients with genital warts. The total number of new cases of genital warts presented to private and public doctors in Hong Kong was projected using the stratification sampling method. Results A total of 721 (0.94% adults presented with genital warts to the participating doctors during the two-week study period, amongst them 73 (10.1% were new cases. The projected number of new cases of genital warts among Hong Kong adults was 442 (297 male and 144 female during the study period. The incidence of genital warts in Hong Kong was estimated to be 203.7 per 100,000 person-years (respectively 292.2 and 124.9 per 100,000 person-years for males and females. Conclusions The incidence of genital warts is high among adults in Hong Kong. The study demonstrates the importance of collecting surveillance data from both private and public sectors.

Inclusive Education Policy in the Hong Kong Primary Music Classroom

Science.gov (United States)

Wong, Marina Wai-yee; Chik, Maria Pik-yuk

2016-01-01

An education reform policy and inclusive education policy have been implemented in Hong Kong for over a decade. As more students with special educational needs have entered the mainstream education system under these policies, Hong Kong's primary music classrooms offer a site where three policies interact--the education reform policy entitled…

Cognitive effects of calligraphy therapy for older people: a randomized controlled trial in Hong Kong

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Kwok TCY

2011-10-01

Full Text Available Timothy CY Kwok1,2, Xue Bai1,3, Henry SR Kao4,5, Jessie CY Li1, Florence KY Ho11Jockey Club Centre for Positive Ageing; 2Department of Medicine and Therapeutics, The Chinese University of Hong Kong; 3Department of Social Work and Social Administration; 4Department of Psychology, The University of Hong Kong, Hong Kong; 5Department of Psychology, Fu Jen Catholic University, TaiwanBackground: This pilot study investigated the effects of calligraphy therapy on cognitive function in older Hong Kong Chinese people with mild cognitive impairment.Methods: A single-blind, randomized controlled trial was carried out in a sample of 31 adults aged 65 years or older with mild cognitive impairment. They were randomly assigned to receive either intensive calligraphy training led by a trained research assistant for eight weeks (calligraphy group, n = 14 or no calligraphy treatment (control group, n = 17. Participants' cognitive function was assessed by the Chinese version of the Mini-Mental State Examination (CMMSE before and after calligraphy treatment. Repeated measures analysis of variance and paired samples t-tests were used to analyze the data.Results: A significant interaction effect of time and intervention was detected [F (1, 29 = 9.11, P = 0.005, η2= 0.24]. The calligraphy group was found to have a prominent increase in CMMSE global score, and scores in the cognitive areas of orientation, attention, and calculation after two months (∆M = 2.36, P < 0.01, whereas their counterparts in the control group experienced a decline in CMMSE score (∆M = -0.41, P < 0.05.Conclusion: Calligraphy therapy was effective for enhancing cognitive function in older people with mild cognitive impairment and should be incorporated as part of routine programs in both community and residential care settings.Keywords: calligraphy therapy, Chinese elderly, mild cognitive impairment, cognitive function, randomized controlled trial

Long noncoding RNA TUG1 is downregulated in non-small cell lung cancer and can regulate CELF1 on binding to PRC2.

Science.gov (United States)

Lin, Pei-Chin; Huang, Hsien-Da; Chang, Chun-Chi; Chang, Ya-Sian; Yen, Ju-Chen; Lee, Chien-Chih; Chang, Wen-Hsin; Liu, Ta-Chih; Chang, Jan-Gowth

2016-08-02

Long noncoding RNAs (lncRNAs) play crucial roles in tumorigenesis, and lncRNA taurine-upregulated gene 1 (TUG1) has been proven to be associated with several human cancers. However, the mechanisms of TUG1-involved regulation remain largely unknown. We examined the expressions of TUG1 in a cohort of 89 patients with non-small cell lung cancer (NSCLC) to determine the association between TUG1 expression and clinical parameters. We used circular chromosome conformation capture (4C) coupled with next-generation sequencing to explore the genome regions that interact with TUG1 and the TUG1-mediated regulation. TUG1 was significantly downregulated, and the TUG1 downregulation correlated with sex (p = 0.006), smoking status (p = 0.016), and tumor differentiation grade (p = 0.001). Knockdown of TUG1 significantly promoted the proliferation of NSCLC cells. According to the bioinformatic analysis result of TUG1 4C sequencing data, 83 candidate genes and their interaction regions were identified. Among these candidate genes, CUGBP and Elav-like family member 1 (CELF1) are potential targets of TUG1 in-trans regulation. To confirm the interaction between TUG1 and CELF1, relative expressions of CELF1 were examined in TUG1 knockdown H520 cells; results showed that CELF1 was significantly upregulated in TUG1 knockdown H520 cells. RNA immunoprecipitation was then performed to examine whether TUG1 RNA was bound to PRC2, a TUG1-involved regulation mechanism reported in previous studies. The results demonstrated that TUG1 RNA was bound to enhancer of zeste protein 2/embryonic ectoderm development (EZH2/EED), which is essential for PRC2. Finally, our designed ChIP assay revealed that the EZH2/EED was bound to the promotor region of CELF1 within 992 bp upstream of the transcript start site. TUG1 is downregulated in NSCLC. Using TUG1 4C sequencing and bioinformatic analysis, we found CELF1 to be a potential target of TUG1 RNA in in-trans regulation. Moreover, subsequent

Body image and eating attitudes among adolescent Chinese girls in Hong Kong.

Science.gov (United States)

Fung, Maria S C; Yuen, Mantak

2003-02-01

The study investigated the relation between body image and eating attitudes among adolescent girls in Hong Kong. A sample of 358 senior secondary school girls completed the measures assessing body-part satisfaction and behaviors associated with eating. Analysis indicated that even though only 4.8% of the girls were overweight, 85.16% desired to weigh less. These Chinese teenage girls were concerned about their weight, and the desire for slimness was widespread. Correlations indicated that higher Body Mass Index was associated with lower satisfaction with weight. Lower scores on weight satisfaction were associated with higher scores on attitudes of dieting and food preoccupation.

The Effect of Language Ability on Chinese Immigrants’ Earning in Hong Kong

OpenAIRE

Chi Man Ng

2015-01-01

After the handover of Hong Kong sovereignty to China in 1997, the language importance gap between English and Putonghua in Hong Kong has been narrowing, even English language is remain an international language and being adopted in legal documents, but foreign investors cannot avoid speaking Putonghua when doing business with Chinese enterprises, these language importance changes provide a new discourse to human capital theorists.  In Hong Kong, natives are desire to be proficient in Putonghu...

Comparison of stress in anaesthetic trainees between Hong Kong and Victoria, Australia.

Science.gov (United States)

Chia, A C L; Irwin, M G; Lee, P W H; Lee, T H W; Man, S E

2008-11-01

A postal survey was sent to anaesthetic trainees in Hong Kong and Victoria, Australia to compare work-related stress levels. Demographic data were collected. Anaesthetist-specific stressors, Maslach Burnout Inventory and Global Job Satisfaction scores were used for psychological testing. The response rates from Hong Kong and Melbourne were 64 of 133 (48.1%) and 108 of 196 (55.1%), respectively. Victorian respondents were older with greater family commitments, but more advanced in fulfilling training requirements. Hong Kong respondents, being faced with both the challenge of dual College requirements, exhibited consistently higher indices of stress (P stress scores observed in Hong Kong trainees related to service provision and a perceived lack of resources. Despite the complex nature of stress, its antecedents and manifestations, an inverse relationship between emotional exhaustion and job satisfaction was evident in correlation analysis (P stress was present in some trainees in both areas. Hong Kong trainees may benefit from local development to address mental wellbeing as being important to fulfil this highly competitive training program.

Hong Kong faces uncertain future as oil supply centre

International Nuclear Information System (INIS)

McDonald, Paul

1997-01-01

Hong Kong's first day under Chinese rule, 1 July 1997, was not exactly auspicious. A celebratory parade organized by the Chinese was washed out by torrential rain, and the grand finale of a firework display, described as 'a bold statement..... embodying confidence in the future of Hong Kong' fizzled out when one of the firework barges caught fire. The omens are not necessarily good for the territory's oil industry either. (author)

Depression, Anxiety and Symptoms of Stress among Hong Kong Nurses: A Cross-sectional Study.

Science.gov (United States)

Cheung, Teris; Yip, Paul S F

2015-09-07

Recent epidemiological data suggests 13.3% of Hong Kong residents suffered from Common Mental Disorders, most frequently mixed anxiety and depressive disorder. This study examines the weighted prevalence and associated risk factors of depression, anxiety and stress among Hong Kong nurses. A total of 850 nurses were invited to participate in this cross-sectional study. Participants completed the Depression, Anxiety and Stress Scale 21 and multiple logistic regression was used to determine significant relationships between variables. Chronic past-year illness and poor self-perceived mental health were significant correlates of past-week depression, anxiety and stress. It confirmed further positive correlations between depression and divorce, widowhood and separation, job dissatisfaction, disturbance with colleagues, low physical activity levels and sleep problems. Marital status; general medicine; sleep problems, and a lack of leisure significantly correlated with anxiety. Stress was significantly associated with younger age, clinical inexperience, past-year disturbance with colleagues, low physical activity, no leisure and drinking alcohol. Nurses were more depressed, anxious and stressed than the local general population, with over one-third of our respondents classified as subject to these disorders.

Language and identity: Hong Kong students' language attitudes since the Umbrella Movement

OpenAIRE

Wong, King Yuen

2015-01-01

Abstract Previous empirical studies conducted on Hong Kong’s linguistic situations suggest that the roles and statuses of Cantonese and English continue to be stable in Hong Kong. Putonghua (also known as Mandarin) starts to have an ever-increasing influence in the city and has begun to take root since the political handover in 1997. Lai (2011) expects that Hong Kong people will develop their identities at local, national and international levels and Hong Kong will see a more balanced equi...

Science and Biology Assessment in Hong Kong--Progress and Developments

Science.gov (United States)

Cheng, May Hung; Cheung, Wing Ming Francis

2005-01-01

A paper was published in JBE in 2001 which examined the background of the education reform launched in 2000 in Hong Kong, and reviewed existing practices as well as beliefs in science and biology assessment among secondary teachers in Hong Kong. The direction of the reform was to take the emphasis away from public examinations as the sole…

Aetiology of allergic rhinitis in Hong Kong

Directory of Open Access Journals (Sweden)

Christopher W.K. Lam

1998-01-01

Full Text Available In a 1993 survey, allergic rhinitis was identified as the most common allergic disease in Hong Kong, affecting 29.1% of schoolchildren. Recently (1995, the International Study of Asthma and Allergies in Childhood (ISAAC also reported 44.5% current rhinitis among Hong Kong teenagers. Our objective was to study the aetiology of allergic rhinitis in Hong Kong using serological tests of allergen sensitization. In 57 allergic rhinitis patients and in the same number of age- and sex-matched controls the following were measured: serum total IgE, mixed aeroallergen IgE (Phadiatop™ and specific IgE versus house dust mite (HDM, cockroach, cat and dog dander, mould mixture (Penicillium, Cladosporium, Aspergillus and Alternaria species and four local pollens (Bermuda grass, Timothy, ragweed and mugwort. Compared with controls, allergic rhinitis patients (26 males, 31 females; mean (± SD age 25 ±11 years had a significantly elevated serum total IgE concentration (mean ± SEM: 496 ± 88 vs 179 ± 38 kU/L and an increased proportion of positive Phadiatop (95 vs 33% and specific IgE tests versus HDM (90 vs 44% and cockroach (42 vs 9%; Mann-Whitney U-test and χ2 tests all P < 0.005. There was no significant difference in sensitization to other allergens tested. House dust mite and cockroach are ubiquitous in Hong Kong with a warm, humid climate and crowded living conditions. Their identification as aetiological agents of allergic rhinitis should help in the development of environmental strategies for reducing the inhalant allergen load to prevent and control this prevalent and costly health problem in our community.

Economic and socio-cultural impacts of Mainland Chinese tourists on Hong Kong residents

Directory of Open Access Journals (Sweden)

Manisa Piuchan

2018-01-01

Full Text Available The aim of this study was to investigate the economic and socio-cultural impacts from the burgeoning mainland Chinese tourists on Hong Kong residents. Ten individual, semi-structured interviews were conducted to collect Hong Kong residents' views. Content analysis was employed to analyze the data. The results showed that the socio-cultural aspects were reported negatively with regard to culture, shopping and dining, and transportation but conversely, it had a positive impact on education and infrastructure. The economic aspect showed that residents accepted and appreciated the economic benefits brought by the inflow of mainland Chinese tourists. The Hong Kong government should consider these impacts, and then provide better solutions for residents' lives and plans to cope with the upcoming scenario which might arise regarding Hong Kong's economic boom and more tourists traveling to Hong Kong. Recommendations are also suggested in this study for further development. Keywords: Chinese tourists, economic impacts, socio-cultural impacts, tourism impacts

Families and family therapy in Hong Kong.

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Tse, Samson; Ng, Roger M K; Tonsing, Kareen N; Ran, Maosheng

2012-04-01

Family therapy views humans not as separate entities, but as embedded in a network of relationships, highlighting the reciprocal influences of one's behaviours on one another. This article gives an overview of family demographics and the implementation of family therapy in Hong Kong. We start with a review of the family demographics in Hong Kong and brief notes on families in mainland China. Demographics show that the landscape has changed markedly in the past decade, with more cross-border marriages, an increased divorce rate, and an ageing overall population - all of which could mean that there is increasing demand for professional family therapy interventions. However, only a limited number of professionals are practising the systems-based approach in Hong Kong. Some possible reasons as to why family therapy is not well disseminated and practised are discussed. These reasons include a lack of mental health policy to support family therapy, a lack of systematic family therapy training, and a shortage of skilled professionals. Furthermore, challenges in applying the western model in Chinese culture are also outlined. We conclude that more future research is warranted to investigate how family therapy can be adapted for Chinese families.

Social Costs of Poverty; Leisure Time Socializing and the Subjective Experience of Social Isolation among 13-16-Year-Old Norwegians

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Sletten, Mira Aaboen

2010-01-01

The article examines leisure time socializing and the subjective experience of social isolation among Norwegian 13-16-year-olds in poor families. The empirical analyses use data from a representative survey in Norway in 2002 and show the likelihood of participation in leisure time socializing with peers to be lower among 13-16-year-olds in poor…

Attitude toward Christianity and paranormal belief among 13- to 16-yr.-old students.

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Williams, Emyr; Francis, Leslie J; Robbins, Mandy

2006-08-01

A small but statistically significant positive correlation (r = .17) was found in a sample of 279 13- to 16-yr.-old students in Wales between scores on the Francis Scale of Attitude toward Christianity and on a new Index of Paranormal Belief. These data suggest that there is little common variance between attitude toward Christianity and belief in the paranormal.

Lifestyle and Addictive Behaviors Among Chinese Adolescents in Hong Kong, Macau, Taipei, Wuhan, and Zhuhai-a First Cross-subculture Assessment.

Science.gov (United States)

Chen, Xinguang; Lau, Maggie; Kan, Ming Yue; Chiang, I-Chyun; Hu, Yih-Jin; Gong, Jie; Li, Lue; Ngok, King-Lun

2016-10-01

This study aimed at assessing the differences in prevalence rates of common health behavior among adolescents in the five Chinese cities and the influential factors at the contextual and individual levels. We compared the standardized rates of three lifestyle behaviors (sedentary, dietary, and physical activity) and three addictive behaviors (cigarette smoking, alcohol consumption, and participation in gambling) among a sample of 13,950 adolescents. The sample was randomly selected from five cities, including Hong Kong, Macau, Taipei, Zhuhai, and Wuhan. Population size, GDP per capita, and literacy at the city level as well as parental monitoring and school performance at the student's level were assessed. Multi-level mixed effect models were used to examine the interaction of individual level factors with study sites. The six health behaviors differed significantly across sites with the highest rates of alcohol consumption in Hong Kong (39.5 %), of cigarette smoking in Macau (9.8 %), and of gambling in Taipei (37.1 %) and Hong Kong (35.9 %). The city-level measures were associated with only a few behavioral measures. Relative to Hong Kong, parental monitoring had stronger association with the three addictive behaviors in the other sites. Findings suggest that although the study sites share similar Chinese culture, students in the five cities differed from each other with regard to levels of health behaviors. Relative to the broad socioeconomic development, differences in parental monitoring played a significant role in explaining the observed difference.

Metallic corrosion in the polluted urban atmosphere of Hong Kong.

Science.gov (United States)

Liu, Bo; Wang, Da-Wei; Guo, Hai; Ling, Zhen-Hao; Cheung, Kalam

2015-01-01

This study aimed to explore the relationship between air pollutants, particularly acidic particles, and metallic material corrosion. An atmospheric corrosion test was carried out in spring-summer 2012 at a polluted urban site, i.e., Tung Chung in western Hong Kong. Nine types of metallic materials, namely iron, Q235 steel, 20# steel, 16Mn steel, copper, bronze, brass, aluminum, and aluminum alloy, were selected as specimens for corrosion tests. Ten sets of the nine materials were all exposed to ambient air, and then each set was collected individually after exposure to ambient air for consecutive 6, 13, 20, 27, 35, 42, 49, 56, 63, and 70 days, respectively. After the removal of the corrosion products on the surface of the exposed specimens, the corrosion rate of each material was determined. The surface structure of materials was observed using scanning electron microscopy (SEM) before and after the corrosion tests. Environmental factors including temperature, relative humidity, concentrations of gaseous pollutants, i.e., sulfur dioxide (SO₂), nitrogen dioxide (NO₂), carbon monoxide (CO), ozone (O₃), and particulate-phase pollutants, i.e., PM₂.₅ (FSP) and PM₁₀ (RSP), were monitored. Correlation analysis between environmental factors and corrosion rate of materials indicated that iron and carbon steel were damaged by both gaseous pollutants (SO₂ and NO₂) and particles. Copper and copper alloys were mainly corroded by gaseous pollutants (SO₂ and O₃), while corrosion of aluminum and aluminum alloy was mainly attributed to NO₂ and particles.

Association between emergency admission for peptic ulcer bleeding and air pollution: a case-crossover analysis in Hong Kong's elderly population.

Science.gov (United States)

Tian, Linwei; Qiu, Hong; Sun, Shengzhi; Tsang, Hilda; Chan, King-Pan; Leung, Wai K

2017-05-01

Air pollution increases intestinal permeability, alters the gut microbiome, and promotes inflammation, which might contribute towards gastrointestinal bleeding. In the present study, we aim to examine whether short-term elevations in air pollution are associated with increased numbers of emergency hospital admissions for peptic ulcer bleeding in Hong Kong. Daily air pollution (particulate matter with aerodynamic diameter less than 2·5 μm [PM 2·5 ], nitric oxide [NO 2 ], sulpher dioxide [SO 2 ], and ozone [O 3 ]) data during 2005-10 were collected from the Environmental Protection Department and emergency admission data for peptic ulcer bleeding in elderly people (aged 65 years or older) from the Hospital Authority of Hong Kong. A time stratified case-crossover analysis with conditional logistic regression was used to estimate the excess risk of peptic ulcer bleeding associated with each air pollutant, in single-pollutant and multi-pollutant models. Cardiorespiratory diseases were used as positive controls. 8566 emergency admissions for peptic ulcer bleeding were recorded among Hong Kong's elderly population during 2005-10; the daily number of admissions ranged from 0 to 13. An IQR increment of 5-day moving average (lag 04 ) of NO 2 concentration (25·8 μg/m 3 ) was associated with a 7·6% (95% CI 2·2-13·2) increase in emergency admissions for peptic ulcer bleeding. Multi-pollutant models confirmed the robustness of the risk estimates for NO 2 . Other pollutants (PM 2·5 , SO 2 , and O 3 ) were not associated with peptic ulcer bleeding admissions. Short-term elevation in ambient NO 2 might trigger peptic ulcer bleeding events and increase the risk of emergency admissions for peptic ulcer bleeding in Hong Kong's elderly population. These findings strengthen the hypothesis that air pollution affects not just cardiopulmonary diseases, but also certain diseases of the digestive system. None. Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an

/sup 16/O-/sup 16/O scattering by the generator coordinate method. [Phase shifts, angular distributions, 13 and 19 NeV

Energy Technology Data Exchange (ETDEWEB)

Canto, L F [Oxford Univ. (UK). Dept. of Theoretical Physics

1977-03-21

The elastic scattering of two /sup 16/O nuclei is studied by the generator coordinate method. Phase shifts are calculated and compared to the results of calculations by the resonating group method. A method to include absorption in the generator coordinate method is suggested and 13 and 19 MeV angular distributions are calculated. The agreement with experiment is appreciably improved.

Dealing with Change in Hong Kong Schools Using Strategic Thinking Skills

Science.gov (United States)

Pang, Nicholas Sun-Keung; Pisapia, John

2012-01-01

This paper reports an investigation into the strategic thinking skills of school leaders in Hong Kong. By adapting the Strategic Thinking Questionnaire in the school context and based on data self-reported from 543 Hong Kong school leaders, three cognitive capabilities with strategic thinking were identified: reflection, systems thinking and…

Changes in energy intensiveness of Hong Kong economy, 1995-2007

International Nuclear Information System (INIS)

Chow, Larry C.H.

2010-01-01

The growth of Primary Energy Requirements (PER) slackened appreciably since the late 1990s in Hong Kong while Final Energy Requirements (FER) actually declined. Yet GDP continued to grow at a respectable average annual growth rate during the period, leading to a drastic drop in the energy intensiveness of the economy. The article analyzed the factors that contributed to the emergence of the above phenomena and discussed its consequences. The factors that led to the drop in energy intensiveness with respect to FER includes the rising electrification of the fuel mix, improvements in energy end-use efficiency (partly induced by government policy), and changes in the structure of the Hong Kong economy. With respect to the decline in PER energy intensiveness, the following aspects are pertinent: the share of electricity consumption accounted for by nuclear imports, the efficiency of electricity generation in Hong Kong (partly determined by the type of fuels used) and losses due to transmission and distribution as well as station consumption (system losses). The decline in energy intensiveness is good to Hong Kong, both in terms of the economy and the environment. Its ramifications will be briefly discussed.

Nuclear Landau-Zener phenomena and the fusion cross sections in the system 13C + 16O → 12C + 17O

International Nuclear Information System (INIS)

Imanishi, B.; Oertzen, W. von.

1990-07-01

Reaction mechanism of the system 13 C+ 16 O- 12 C+ 17 O is investigated with the use of the nucleon molecular-orbital model in the framework of the orthogonalized coupled-reaction-channel (OCRC) theory. The adiabatic potentials obtained are quite different from the diagonal potentials of the original OCRC basis. The Landau-Zener radial coupling explains the backward enhancement of measured differential cross sections of the transfer reaction 13 C( 16 O, 17 O) 12 C. In the OCRC calculation the fusion cross sections of the channel 13 C+ 16 O is enhanced at low bombarding energies, in agreement with the experimental data. (author)

Child maltreatment hospitalisations in Hong Kong: incidence rate and seasonal pattern.

Science.gov (United States)

Ip, Patrick; Ho, Frederick Ka-Wing; Chan, Ko Ling; Yip, Paul Siu-Fai; Lau, Joseph Tak-Fai; Wong, Wilfred Hing-Sang; Chow, Chun-Bong; Jiang, Fan

2016-12-01

We investigated the incidence and seasonal patterns of child maltreatment hospitalisations in Hong Kong. A retrospective study of subjects aged under 19 years with a primary diagnosis of child maltreatment admitted to hospitals in Hong Kong from 2001 to 2010. Data were retrieved from the centralised database of all 42 public hospitals in the Hospital Authority. Child maltreatment incidence rate. A consistent seasonal pattern was found for non-sexual maltreatment in children aged 6-18 years (pmaltreatment or among children under 6 years. The seasonal pattern of child maltreatment coincided with the two school examination periods. The annual child maltreatment hospitalisation rate in Hong Kong in 2010 was 73.4 per 100 000 children under 19 years, more than double that in 2001. A peculiar seasonal pattern and an alarming increasing trend in child maltreatment hospitalisation were observed in Hong Kong, which we speculated to be related to school examination stress and increasing socioeconomic disparity. Our findings highlighted differences in the trends of child maltreatment between Hong Kong and the West. Professionals and policymakers should be made aware of these trends and develop effective strategies to tackle child maltreatment. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Local and regional anthropogenic influence on PM 2.5 elements in Hong Kong

Science.gov (United States)

Hagler, G. S. W.; Bergin, M. H.; Salmon, L. G.; Yu, J. Z.; Wan, E. C. H.; Zheng, M.; Zeng, L. M.; Kiang, C. S.; Zhang, Y. H.; Schauer, J. J.

Hong Kong's persistent unhealthy level of fine particulate matter is a current public health challenge, complicated by the city being located in the rapidly industrializing Pearl River Delta Region of China. While the sources of the region's fine particulate matter (PM 2.5) are still not well understood, this study provides new source information through ground measurements and statistical analysis of 24 elements associated with particulate matter collected on filters. Field measurements took place over 4 months (October 2002, December 2002, March 2003, and June 2003) at seven sites throughout the Pearl River Delta, with three sites located in Hong Kong and four sites in the neighboring province, Guangdong. The 4-month average element concentrations show significant variation throughout the region, with higher levels of nearly every species seen among the northern Guangdong sites in comparison to Hong Kong. The high correlation (Pearson r>0.8) and similar magnitudes of 11 species (Al, Si, S, K, Ca, Mn, Fe, Zn, Br, Rb, and Pb) at three contrasting sites in Hong Kong indicate that sources external to Hong Kong dominate the regional levels of these elements. Further correlative analysis compared Hong Kong against potential source areas in Guangdong Province (Shenzhen, Zhongshan, and Guangzhou). Moderate correlation of sulfur for all pairings of Hong Kong sites with three Guangdong sites in developed areas (average Pearson r of 0.52-0.94) supports the importance of long-distance transport impacting the region as a whole, although local sources also clearly impact observed concentrations. Varying correlative characteristics for zinc when Hong Kong sites are paired with Shenzhen (average r=0.86), Guangzhou (average r=-0.65) and Zhongshan (average r=0.45) points to a source area located south of Guangzhou and locally impacting Zhongshan. The concentration distribution and correlative characteristics of bromide point to sources located within the Pearl River Delta, but the

Voices of Donors: Case Reports of Body Donation in Hong Kong

Science.gov (United States)

Chiu, Hei Yeung; Ng, Kwok Sing; Ma, Sin Kwan; Chan, Chi Hung; Ng, Sheung Wah; Tipoe, George L.; Chan, Lap Ki

2012-01-01

Body donation is important for medical education and academic research. However, it is relatively rare in Hong Kong when compared with many Western countries. Comprehensive research has been performed on the motivation for body donation in Western countries; however, there is still insufficient research on body donation in Hong Kong to provide…

Epidemiology and survival of systemic lupus erythematosus in Hong Kong Chinese.

Science.gov (United States)

Mok, C C

2011-06-01

Systemic lupus erythematosus (SLE) is a fairly common rheumatic disease in Hong Kong, China. The prevalence and annual incidence of SLE are estimated to be 0.1% and 6.7/100,000 population, respectively. The 10-year cumulative survival of SLE patients in Hong Kong is 83% and the age and gender-adjusted standardized mortality ratio was 5.25 (1.64-10.4) from 1999 to 2008. The commonest cause of death is infections (60%), followed by cardiovascular complications (16%). Life expectancy analysis reveals a loss of 20 years in women and 27 years in men when SLE develops at birth. The loss in life years is greatest in the younger age groups. Renal damage is the most frequent disease-related damage, whereas musculoskeletal damage is the commonest treatment-related complication. The quality of life of our SLE patients is impaired and declines over time, which is contributed by new organ damage. One-third of our patients lose their ability to work within 5 years of disease onset, which is mainly attributed to musculoskeletal pain, fatigue, anxiety and depression symptoms, and memory deterioration. With the availability of novel therapeutics and an increased awareness of complication prevention in SLE, it is expected that our patients will live longer with a better quality of life in the next decade.

Development and Evaluation of a Positive Youth Development Course for University Students in Hong Kong

Directory of Open Access Journals (Sweden)

Daniel T. L. Shek

2012-01-01

Full Text Available With higher education, university graduates are important elements of the labor force in knowledge-based economies. With reference to the mental health and developmental problems in university students, there is a need to review university’s role in nurturing holistic development of students. Based on the positive youth development approach, it is argued that promoting intrapersonal competencies is an important strategy to facilitate holistic development of young people in Hong Kong. In The Hong Kong Polytechnic University, a course entitled Tomorrow’s Leader focusing on positive youth development constructs to promote student well-being will be offered on a compulsory basis starting from 2012/13 academic year under the new undergraduate curriculum structure. The proposed course was piloted in 2010/11 school year. Different evaluation strategies, including objective outcome evaluation, subjective outcome evaluation, process evaluation, and qualitative evaluation, are being carried out to evaluate the developed course. Preliminary evaluation findings based on the piloting experience in 2010/11 academic year are presented in this paper.

Long noncoding RNA TUG1 is downregulated in non-small cell lung cancer and can regulate CELF1 on binding to PRC2

International Nuclear Information System (INIS)

Lin, Pei-Chin; Huang, Hsien-Da; Chang, Chun-Chi; Chang, Ya-Sian; Yen, Ju-Chen; Lee, Chien-Chih; Chang, Wen-Hsin; Liu, Ta-Chih; Chang, Jan-Gowth

2016-01-01

Long noncoding RNAs (lncRNAs) play crucial roles in tumorigenesis, and lncRNA taurine-upregulated gene 1 (TUG1) has been proven to be associated with several human cancers. However, the mechanisms of TUG1-involved regulation remain largely unknown. We examined the expressions of TUG1 in a cohort of 89 patients with non-small cell lung cancer (NSCLC) to determine the association between TUG1 expression and clinical parameters. We used circular chromosome conformation capture (4C) coupled with next-generation sequencing to explore the genome regions that interact with TUG1 and the TUG1-mediated regulation. TUG1 was significantly downregulated, and the TUG1 downregulation correlated with sex (p = 0.006), smoking status (p = 0.016), and tumor differentiation grade (p = 0.001). Knockdown of TUG1 significantly promoted the proliferation of NSCLC cells. According to the bioinformatic analysis result of TUG1 4C sequencing data, 83 candidate genes and their interaction regions were identified. Among these candidate genes, CUGBP and Elav-like family member 1 (CELF1) are potential targets of TUG1 in-trans regulation. To confirm the interaction between TUG1 and CELF1, relative expressions of CELF1 were examined in TUG1 knockdown H520 cells; results showed that CELF1 was significantly upregulated in TUG1 knockdown H520 cells. RNA immunoprecipitation was then performed to examine whether TUG1 RNA was bound to PRC2, a TUG1-involved regulation mechanism reported in previous studies. The results demonstrated that TUG1 RNA was bound to enhancer of zeste protein 2/embryonic ectoderm development (EZH2/EED), which is essential for PRC2. Finally, our designed ChIP assay revealed that the EZH2/EED was bound to the promotor region of CELF1 within 992 bp upstream of the transcript start site. TUG1 is downregulated in NSCLC. Using TUG1 4C sequencing and bioinformatic analysis, we found CELF1 to be a potential target of TUG1 RNA in in-trans regulation. Moreover, subsequent experiments showed

The Rise of Civic Nationalism: Shifting Identities in Hong Kong and Taiwan

Directory of Open Access Journals (Sweden)

Justin P. Kwan

2016-08-01

Full Text Available The rise of civic nationalism in both Hong Kong and Taiwan indicates a prominence of democratic liberal values which are contributing to the further rejection of an ethnonational Chinese identity imposed by Beijing. Using the 2014 Umbrella Movement in Hong Kong and the Sunflower Movement in Taiwan as case studies, this paper examines how the rise of civic nationalism is furthering the nation-building project of Hong Kong and Taiwanese identities. Following a comparison between the Umbrella Movement and the Sunflower Movement in terms of the sequence of events, the paper identifies the impact of the movements on both societies through an examination of the successes and failures of each movement, the rise of new political forces and party politics, as well as political institutions. The paper concludes by discussing the implications of the widening identity gap of Hong Kong and Taiwan from China.

Child slavery in Hong Kong: case report and historical review.

Science.gov (United States)

Lee, A C W; So, K T

2006-12-01

An 11-year-old girl was admitted with multiple injuries sustained during a 1-year servitude of domestic labour. She was acquired from her parents in Mainland China by a relative in Hong Kong. The child's parents received a sum of money that the child had to repay with work. Her hardship was characterised by long hours of incessant labour and physical torture when she failed to meet the demands of her mistress or her mistress' children. This case resembles Mui Tsai, a form of child slavery and exploitative domestic labour that was rife in Hong Kong a century ago, and illustrates the new challenges to child rights and protection consequent to the increasing social and economic integration between the Hong Kong Special Administrative Region and Mainland China.

A Validity Study of the MWEP Scale in Hong Kong

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Tsun-Lok Kwong

2017-10-01

Full Text Available This article examines the validity of the Multidimensional Work Ethic Profile, MWEP, in the Hong Kong setting. Purposive quota sampling is adopted to solicit data from a total of 140 respondents with equal gender distribution across seven age groups in Hong Kong. Factor analysis reveals that similarity exists between factor loadings in original MWEP model of Miller, Woehr, and Hudspeth (2002 and the model in the current study with Hong Kong samples. However, the MWEP items in the current study does not map exactly into the seven dimensions proposed by Miller, Woehr, and Hudspeth. The leisure and the morality/ethics dimensions match with the original scale respectively with good and poor reliabilities, but the hard work and wasted time dimensions have intertwined and appeared to be inseparable.

Report on the international conference and bridge inspection in Singapore and Hong Kong. `97 Singapore and Hong Kong inspector group; Singapore Hong Kong no kokusai kaigi to kyoryo shisatsu hokoku. `97 Singapore Hong Kong shisatsudan

Energy Technology Data Exchange (ETDEWEB)

Abe, N.; Arai, H.; Shiota, R.; Takagaki, T.; Mori, T.

1997-07-31

The 4th International Symposium on Noteworthy Development in Prestressing and Precasting was held in Singapore in July 1997. The `97 Singapore and Hong Kong inspector group was organized by the Japan Prestressed Concrete Engineering Association to participate the symposium and inspect some bridges. The symposium consisted of reading of 17 presented papers (including questions and answers) related to introduction of PC and PCa structures of every country, PCa void lower slab for building floors, bridge, PCa joint, PCa residence, earthquake resistance, and structure analysis. Suzuki`s keynote address `Development and present state of PC road bridges in Japan` classified PC road bridges ranging from an early PC beam bridge to a recent PC cable stayed bridge and PC extra-dosed bridge for every kind and period, and systematically presented the growth of the Japanese highway network and PC bridge. The inspector group visited 3 bridges in Singapore, and 3 bridges in Hong Kong. 8 figs., 2 tabs.

Ideology, Linguistic Capital and the Medium of Instruction in Hong Kong.

Science.gov (United States)

Morrison, Keith; Lui, Icy

2000-01-01

Examines the links between linguistic capital, cultural capital, linguistic imperialism, and the use of English as the medium of instruction (MOI) in Hong Kong. Suggests that the notion of linguistic imperialism in Hong Kong is superceded by the notion of linguistic capital, although neither presents a complete analysis of the MOI issue in Hong…

Air quality strategy for Hong Kong

Energy Technology Data Exchange (ETDEWEB)

Alex, N.K.Y. [Air Policy Group, Wanchai (Hong Kong). Environmental Protection Dept.

1995-12-31

Hong Kong has experienced unimpeded economic growth for four decades but at the same time has suffered from growing air pollution. A new look at the air quality strategy is therefore required to bring about sustainable development. (author)

Air quality strategy for Hong Kong

Energy Technology Data Exchange (ETDEWEB)

Alex, N K.Y. [Air Policy Group, Wanchai (Hong Kong). Environmental Protection Dept.

1996-12-31

Hong Kong has experienced unimpeded economic growth for four decades but at the same time has suffered from growing air pollution. A new look at the air quality strategy is therefore required to bring about sustainable development. (author)

The Currency of Historicity in Hong Kong: Deconstructing Nostalgia through Soy Milk

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Catherine S. Chan

2015-01-01

Full Text Available In the 1980s, as the end of the millennium approached, the production of nostalgia exploded all around the world. For Hong Kong, nostalgia became a reminder of the golden age that had transformed the city into one of the “Four Asian Tigers” in the decades following the end of the Second World War. While yearning for the better days of the past, Hong Kong coincidentally experienced destabilisation. As the rest of the world, especially the “baby boomers,” mourned the end of a productive era, Hong Kong locals were disturbed by the affirmation of the handover to China in 1997. In the context of these events, a creative rush to nostalgia in cultural manufacturing swept across the city. In the hope of highlighting the uniqueness of nostalgic production in Hong Kong, this study analyses two sets of TV commercials produced by local beverage company Vitasoy. Through the deconstruction of selected historical events, Vitasoy successfully reinvented its brand and, in contrast to general criticism of the concept, generated a positive connotation for nostalgia on the path towards Hong Kong’s search for an identity.

Community Work across Ideological Boundaries: The Case of Hong Kong and Guangzhou.

Science.gov (United States)

Mok, Bong-ho

1993-01-01

Despite contrasts between capitalist Hong Kong and socialist Guangzhou, the two cities' community work is similar in terms of superficial emphasis on citizen participation, maintenance of status quo, and consensus orientation. The imminent changeover in Hong Kong's sovereignty will change social welfare services in both cities. (SK)

Hong Kong: Ten Years After the Handover

National Research Council Canada - National Science Library

Martin, Michael F

2007-01-01

.... Belated changes by the British in the makeup of Hong Kong's Legislative Council were initially undone, but subsequent changes in the council's selection process have brought things back nearly...

Comparision of Istanbul with Hong Kong and Singapore for Regional Treasury Centers

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Ahmet Selçuk DİZKIRICI

2012-12-01

Full Text Available The purpose of the study is examining Istanbul to find out whether or not it has the ability to become an appropriate location to host regional treasury centers. Hence; Simkova’s 11 location criteria are compared across Istanbul additionally Hong Kong and Singapore, being already attractive locations in South East Asia for multinational corporations to set up their regional finance offices, to specify Istanbul’s weaker facilities even if it is not regarded as a rival for Hong Kong and Singapore. The study contributes to the understanding of Simkova’s location criteria assessment before establishing a regional treasury center in any location, as it is applied to some European countries and three Asian countries: Brunei, Hong Kong and Singapore, previously. Lastly, it is concluded that Istanbul is not as superior as Hong Kong and Singapore but it has reasonable conditions to become an attractive location for regional treasury centers.

Emergency management of dental trauma: knowledge of Hong Kong primary and secondary school teachers.

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Young, Cecilia; Wong, K Y; Cheung, L K

2012-10-01

OBJECTIVES. To investigate the level of knowledge about emergency management of dental trauma among Hong Kong primary and secondary school teachers. DESIGN. Questionnaire survey. SETTING. A teachers' union that unites 90% of teachers in Hong Kong. PARTICIPANTS. Randomly selected primary and secondary school teachers. RESULTS. Only 32.8% of respondents correctly stated that a person sustaining dental trauma should go to dentists directly. In all, 73.1% of teachers correctly stated that a dental trauma patient should go for treatment immediately. Only 32.5% knew that a fractured tooth should be put in liquid. Even fewer (23.2%) realised that the displaced tooth should be repositioned back to the original position. Relatively more respondents (74.7%) understood that an avulsed baby tooth should not be put back. Disappointingly, only 16.3% of teachers knew that an avulsed permanent tooth should be replanted. Furthermore, only 29.6% of teachers thought that they were able to distinguish between deciduous teeth and permanent teeth, whilst 20.4% correctly identified at least one of the appropriate mediums: milk, physiological saline or saliva, for storing an avulsed tooth. Teachers who previously received first-aid training with dental content or acquired dental injury information from other sources, scored significantly higher than teachers without such training or acquired information. CONCLUSION. The knowledge on emergency management of dental trauma among primary and secondary school teachers in Hong Kong is insufficient, particularly on the handling of permanent tooth avulsion and the appropriate storage medium for avulsed teeth. Receipt of first-aid training with dental contents and acquisition of dental injury information from other sources were positively correlated with knowledge in managing dental trauma.

Managing Workplace Conflict in the United States and Hong Kong.

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Tinsley, Catherine H.; Brett, Jeanne M.

2001-07-01

We propose that managers have norms (standards of appropriate behavior) for resolving conflict, that these norms are culturally based, and that they explain cultural differences in conflict management outcomes. We confirm that the traditionally American norms of discussing parties' interests and synthesizing multiple issues were exhibited more strongly by American managers than by their Hong Kong Chinese counterparts. In addition, we confirm that the traditionally Chinese norms of concern for collective interests and concern for authority appeared more strongly among Hong Kong Chinese managers than among their American counterparts. American managers were more likely than Hong Kong Chinese managers, to resolve a greater number of issues and reach more integrative outcomes, while Hong Kong Chinese managers were more likely to involve higher management in conflict resolution. Culture had a significant effect on whether parties selected an integrative outcome rather than an outcome that involved distribution, compromise, higher management, or no resolution at all. Conflict norms explained the cultural differences that existed between reaching an integrative outcome and reaching an outcome involving distribution, compromise, or higher management; however, conflict norms did not fully explain the cultural differences that existed between reaching an integrative outcome and reaching no resolution. Copyright 2001 Academic Press.

Depression, Anxiety and Symptoms of Stress among Hong Kong Nurses: A Cross-sectional Study

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Cheung, Teris; Yip, Paul S.F.

2015-01-01

Recent epidemiological data suggests 13.3% of Hong Kong residents suffered from Common Mental Disorders, most frequently mixed anxiety and depressive disorder. This study examines the weighted prevalence and associated risk factors of depression, anxiety and stress among Hong Kong nurses. A total of 850 nurses were invited to participate in this cross-sectional study. Participants completed the Depression, Anxiety and Stress Scale 21 and multiple logistic regression was used to determine significant relationships between variables. Chronic past-year illness and poor self-perceived mental health were significant correlates of past-week depression, anxiety and stress. It confirmed further positive correlations between depression and divorce, widowhood and separation, job dissatisfaction, disturbance with colleagues, low physical activity levels and sleep problems. Marital status; general medicine; sleep problems, and a lack of leisure significantly correlated with anxiety. Stress was significantly associated with younger age, clinical inexperience, past-year disturbance with colleagues, low physical activity, no leisure and drinking alcohol. Nurses were more depressed, anxious and stressed than the local general population, with over one-third of our respondents classified as subject to these disorders. PMID:26371020

Depression, Anxiety and Symptoms of Stress among Hong Kong Nurses: A Cross-sectional Study

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Teris Cheung

2015-09-01

Full Text Available Recent epidemiological data suggests 13.3% of Hong Kong residents suffered from Common Mental Disorders, most frequently mixed anxiety and depressive disorder. This study examines the weighted prevalence and associated risk factors of depression, anxiety and stress among Hong Kong nurses. A total of 850 nurses were invited to participate in this cross-sectional study. Participants completed the Depression, Anxiety and Stress Scale 21 and multiple logistic regression was used to determine significant relationships between variables. Chronic past-year illness and poor self-perceived mental health were significant correlates of past-week depression, anxiety and stress. It confirmed further positive correlations between depression and divorce, widowhood and separation, job dissatisfaction, disturbance with colleagues, low physical activity levels and sleep problems. Marital status; general medicine; sleep problems, and a lack of leisure significantly correlated with anxiety. Stress was significantly associated with younger age, clinical inexperience, past-year disturbance with colleagues, low physical activity, no leisure and drinking alcohol. Nurses were more depressed, anxious and stressed than the local general population, with over one-third of our respondents classified as subject to these disorders.

Isolation and Molecular Characterization of High Molecular Weight Glutenin Subunit Genes 1Bx13 and 1By16 from Hexaploid Wheat

Institute of Scientific and Technical Information of China (English)

Bin-Shuang Pang; Xue-Yong Zhang

2008-01-01

The high molecular weight glutenin subunit (HMW-GS) pair 1Bx13+1Byt6 are recognized to positively correlate with bread-making quality; however, their molecular data remain unknown. In order to reveal the mechanism by which 1By16 and 1Bx13 creates high quality, their open reading frames (ORFs) were amplified from common wheat Atlas66 and Jimai 20 using primers that were designed based on published sequences of HMW glutenin genes. The ORF of 1By16 was 2220bp, deduced into 738 amino acid residues with seven cysteines including 59 hexapeptides and 22 nanopeptides motifs. The ORF of 1Bx13 was 2385bp, deduced into 795 amino acid residues with four cysteines including 68 hexapeptides, 25 nanopeptides and six tripeptides motifs. We found that 1By16 was the largest y-type HMW glutenin gene described to date in common wheat. The 1By16 had 36 amino acid residues inserted in the central repetitive domain compared with 1By15. Expression in bacteria and western-blot tests confirmed that the sequence cloned was the ORF of HMW-GS 1By16, and that 1Bx13 was one of the largest 1Bx genes that have been described so far in common wheat, exhibiting a hexapeptide (PGQGQQ) insertion in the end of central repetitive domain compared with 1Bx7. A phylogenetic tree based on the deduced full-length amino acid sequence alignment of the published HMW-GS genes showed that the 1By16 was clustered with Glu-IB-2, and that the 1Bx13 was clustered with Glu-1B-1 alleles.

Talking about AIDS in Hong Kong: Cultural Models in Public Health Discourse.

Science.gov (United States)

Jones, Rodney H.

A study explored the issues of cultural identity and interaction in public health discourse concerning Acquired Immune Deficiency Syndrome (AIDS) in Hong Kong's multilingual, multicultural social context. Twenty public service announcements (PSAs) concerning AIDS awareness televised in both English and Cantonese in Hong Kong from 1987 to 1994 were…

Earth Sciences as a Vehicle for Gifted Education--The Hong Kong Experience

Science.gov (United States)

Murphy, Phillip J.; Chan, Lung Sang; Murphy, Elizabeth

2012-01-01

The development and delivery of an Earth-science-focused short course designed to prepare Hong Kong students for university level study is described. Earth sciences provide an inspirational and challenging context for learning and teaching in Hong Kong's increasingly skills-based curriculum. (Contains 3 figures and 4 online resources.)

Emotion socialization practices in Italian and Hong Kong-Chinese mothers

OpenAIRE

Fiorilli, Caterina; De Stasio, Simona; Di Chicchio, Carlo; Chan, Siu Mui

2015-01-01

Background Parents? emotion socialization practices are their ways of handling their children?s emotional experiences in light of cultural expectations surrounding emotions. Such practices are thought to significantly affect children?s social adjustment. We compared the parenting practices of Italian and Hong Kong Chinese samples in an ethnological validation study of the maternal responses to children?s emotion scale (MRCES). Participants were 71 Italian mothers (M?=?39.45) and 71 Hong Kong-...

Occupational stress and burnout among Hong Kong dentists.

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Choy, H B; Wong, M Cm

2017-10-01

Professional burnout has been described as a gradual erosion of a person and may be one of the possible consequences of chronic occupational stress. Although occupational stress has been surveyed among dentists in Hong Kong, no study has been published about burnout in the profession. This study aimed to evaluate burnout among Hong Kong dentists and its association with occupational stress. We surveyed a random sample of 1086 registered dentists in Hong Kong, which formed 50% of the local profession. They were mailed an anonymous questionnaire about burnout and occupational stress in 2015. The questionnaire assessed occupational stress, coping strategies, effects of stress, level of burnout, and socio-demographic characteristics of the respondents. Occupational stress assessment concerned 33 stressors in five groups: patient-related, time-related, income-related, job-related, and staff-/technically related. Level of burnout was assessed by the Maslach Burnout Inventory-Human Services Survey (22 items) with three scores: emotional exhaustion, depersonalisation, and personal accomplishment. Completed questionnaires were received from 301 dentists (response rate, 28.3%), of whom 25.4% had a high level of emotional exhaustion, 17.2% had a high level of depersonalisation, and 39.0% had a low level of personal accomplishment. Only 7.0% of respondents, however, had a high level of overall burnout (high emotional exhaustion, high depersonalisation, and low personal accomplishment). A high level of overall burnout was significantly associated with a higher mean score for job-related stressors and lack of postgraduate qualifications (Poccupational stressors experienced by dentists in Hong Kong. In spite of this, a low proportion of dentists have a high level of overall burnout. There was a positive association between occupational stress and level of burnout.

[Occupational injuries among construction workers in Hong Kong].

Science.gov (United States)

Huang, Zihui; Chen, Weiqing

2002-02-01

To explore the nature and severity of occupational injuries among construction workers and its risk factors in Hong Kong. One hundred and twenty-two injured construction workers in a public hospital and an equal number of workmate controls were studied. Contents included socio -demographic characteristics, the availability and use of safety equipment, smoking and alcohol consumption, etc. Abbreviated injury scale (AIS) and injury severity score (ISS) were employed for describing the nature, pattern and severity of injuries. Single injuries were seen in 80% of cases. Of 149 injuries classified by body region, 49% were external, 26% involved either the upper or lower extremities, and 11% were spinal injuries. Working at height was associated with the injury severity score. Safety hazards were identified in the work environment in 68% of the cases. Significant odds ratios for accidents were obtained for 'no formal education', 'non safety training' and 'current smokers'. The results implicated that construction was a hazardous occupation in Hong Kong. Improving the work environment and promoting safety education among construction workers would be helpful for minimizing or eliminating occupational injuries in construction occupation in Hong Kong.

The stroller in the virtual city: Spatial practice of Hong Kong players in Sleeping Dogs

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Ge Zhang

2014-03-01

Full Text Available Sleeping Dogs is an open-world role-playing game developed by United Front Games, a Canadian Studio based in Vancouver, in conjunction with Square Enix London Studios and released by Square Enix in 2012. The game features the city of Hong Kong and the society of Chinese Triads. While the game itself is mainly a representation of post-colonial Hong Kong targeting a transnational audience entrenched in similar gameplay mechanics of the genre, the native Hong Kong players react to these reconstructions of Hong Kong through their own gameplay and unique interpretations. The virtual city is not a static representation but a congruence of vigorous interactions between the originally designed space and gamic actions of the players. This paper seeks to explore the spatial and bodily practices of Sleeping Dogs players in the virtual terrain of Hong Kong through the lens of Lefebvre’s spatial theory.

13,16-Dimethyl Octacosanedioic Acid (

NARCIS (Netherlands)

Sinninghe Damsté, J.S.; Rijpstra, W.I.C.; Hopmans, E.C.; Weijers, J.W.; Foesel, B.U.; Overmann, J.; Dedysh, S.N.

2011-01-01

The distribution of membrane lipids of 17 different strains representing 13 species of subdivisions 1 and 3 of the phylum Acidobacteria, a highly diverse phylum of the Bacteria, were examined by hydrolysis and gas chromatography-mass spectrometry (MS) and by high-performance liquid chromatography-MS

Prehospital care in Hong Kong.

Science.gov (United States)

Lo, C B; Lai, K K; Mak, K P

2000-09-01

A quick and efficient prehospital emergency response depends on immediate ambulance dispatch, patient assessment, triage, and transport to hospital. During 1999, the Ambulance Command of the Hong Kong Fire Services Department responded to 484,923 calls, which corresponds to 1329 calls each day. Cooperation between the Fire Services Department and the Hospital Authority exists at the levels of professional training of emergency medical personnel, quality assurance, and a coordinated disaster response. In response to the incident at the Hong Kong International Airport in the summer of 1999, when an aircraft overturned during landing, the pre-set quota system was implemented to send patients to designated accident and emergency departments. Furthermore, the 'first crew at the scene' model has been adopted, whereby the command is established and triage process started by the first ambulance crew members to reach the scene. The development of emergency protocols should be accompanied by good field-to-hospital and interhospital communication, the upgrading of decision-making skills, a good monitoring and auditing structure, and commitment to training and skills maintenance.

Direct and Interaction Effects of Co-Existing Familial Risk Factors and Protective Factors Associated with Internet Addiction among Chinese Students in Hong Kong

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Wu, Anise M. S.; Lau, Joseph T. F.; Cheng, Kit-man; Law, Rita W.; Tse, Vincent W. S.; Lau, Mason M. C.

2018-01-01

Internet addiction (IA) is prevalent among adolescents and imposes a serious public health threat. Familial risk and protective factors may co-exist and interact with each other to determine IA. We conducted a cross-sectional survey among 9,618 Secondary 1 to 4 students in Hong Kong, China. About 16% of the surveyed students were classified as…

Studies on common illnesses and medical care utilization patterns of adolescents in Hong Kong.

Science.gov (United States)

Lau, J T; Yu, A; Cheung, J C; Leung, S S

2000-12-01

To estimate the prevalences of common illnesses in Hong Kong adolescents, the sociodemographic and selected risk factors associated with these illnesses, and their health care utilization behavior and attitudes. A cross-sectional questionnaire survey of 3355 participating secondary school students (response rate = 98%). Self-reported 3-month prevalences were obtained for cough/cold/influenza (55.2%), digestive disorders (34.6%), accidental injuries (29.5%), headache/dizziness (23.6%), chronic anxiety/insomnia (20.1%), skin problems (9.5%), asthma (3.8%), liver disease (1.3%), and menstrual pain (13.8% of female students). Self-perceived poor health, smoking, and alcohol consumption were associated with many of these illnesses. Treatment choice depended on the illness suffered (e.g., most students with respiratory problems consulted medical practitioners, whereas most with chronic anxiety/insomnia did not). Many students lacked trust in their doctors, doctor-shopped, relied heavily on self-medication, did not comply with prescribed treatments, would not seek help about medical problems, felt they had insufficient access to health information, and wanted confidential health care. This study examined for the first time the common illnesses and health care utilization patterns of Hong Kong adolescents. Students with chronic anxiety/insomnia were much less likely to seek care, indicating a need for better education on mental health. Efforts to prevent smoking and alcohol consumption among adolescents need to be strengthened. The students' attitudes, poor compliance and help-seeking behaviors suggest suboptimal use of the health care system. Our findings are useful for international comparisons by medical practitioners, health care managers, and researchers.

Catholic Church-State Relations in the Hong Kong Special Administrative Region: A Review of 20 Years

Directory of Open Access Journals (Sweden)

Beatrice K.F. Leung

2017-08-01

Full Text Available The Catholic Church and the Hong Kong British Government formed warm relations when the Church became the contractor of the government to provide education and social and medical service. The British did not provide democracy to Hong Kong but allowed ample freedom including religious freedom which the Hong Kong Catholics would like to protect in the post-colonial period under the Communist Party rule. For religious freedom, right after Hong Kong became the Special Administrative Region (HKSAR, the Hong Kong Catholic Church under the prophetic and vocal leadership of Bishop Joseph Zen, became very active in political participation. Zen’s leadership was short-lived (1996-2009 and the soft-spoken Bishop John Tong replaced him with a different approach of consolidating the church without antagonising the government with social issues.

Legislations combating counterfeit drugs in Hong Kong.

Science.gov (United States)

Lai, C W; Chan, W K

2013-08-01

To understand legislation combating counterfeit drugs in Hong Kong. This study consisted of two parts. In part I, counterfeit drugs–related ordinances and court cases were reviewed. In part II, indepth interviews of the stakeholders were described. Hong Kong. All Hong Kong ordinances were screened manually to identify those combating counterfeit drugs. Court cases were searched for each of the identified cases. Then, the relevant judgement justifications were analysed to identify sentencing issues. Indepth interviews with the stakeholders were conducted to understand their perceptions about such legislation. Trade Marks Ordinance, Patents Ordinance, Trade Descriptions Ordinance, and Pharmacy and Poisons Ordinance were current legislative items combating counterfeit drugs. Sentencing criteria depended on: intention to deceive, quantity of seized drugs, presence of expected therapeutic effect or toxic ingredients, previous criminal records, cooperativeness with Customs officers, honest confessions, pleas of guilty, types of drugs, and precautionary measures to prevent sale of counterfeit drugs. Stakeholders’ perceptions were explored with respect to legislation regarding the scale and significance of the counterfeit drug problem, penalties and deterrents, drug-specific legislation and authority, and inspections and enforcement. To plug the loopholes, a specific law with heavy penalties should be adopted. This could be supplemented by non-legal measures like education of judges, lawyers, and the public; publishing the names of offending pharmacies; and emphasising the role of pharmacists to the public.

Liberal Studies Reform in Hong Kong Secondary Education: Contrasting Desirability with Feasibility

Science.gov (United States)

Fok, Ping Kwan

2016-01-01

In major curriculum reforms, there are inevitably gaps between design and implementation issues, taking the introduction of liberal studies (LS) into the senior secondary curriculum in Hong Kong as a classic example. The current paper illustrates how the implementation of LS as a compulsory core subject has impacted noticeably on Hong Kong senior…

Acculturation Attitudes and Sociocultural Adaptation of Chinese Mainland Sojourners in Hong Kong

Science.gov (United States)

Ma, Yuanyi; Wang, Bo

2015-01-01

Within these years, there has been a significant increase in the number of Chinese Mainland sojourners studying in Hong Kong. Due to the huge differences in various aspects like language, culture, cultural value, it would be considerably difficult for the Chinese Mainland students to adapt to the Hong Kong environment. This article investigates…

Hong Kong and China: 'One Country, Two Systems'? Headline Series No. 310.

Science.gov (United States)

Ching, Frank

This booklet chronicles the emergence of Hong Kong through its stormy history and examines the current status as changes are underway with the return of Hong Kong to China. Maps and charts illustrate the text. Chapters include: (1) Prelude; (2) "The Tiananmen Massacre and Its Aftermath"; (3) "Transition Years: 1991-96"; (4)…

13 CFR 315.16 - Adjustment proposal requirements.

Science.gov (United States)

2010-01-01

.... 315.16 Section 315.16 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT... financial and other supporting documentation as EDA determines is necessary, based upon either: (1) An... generally consists of knowledge-based services such as market penetration studies, customized business...

Online drug information platform for the public in Hong Kong-Review of local drug information use and needs.

Science.gov (United States)

Cheng, F W T; So, S W K; Fung, B W T; Hung, W H; Lee, V W Y

2018-06-01

In view of the popularity of Internet usage in Hong Kong, an interactive web-based drug information platform entitled "Ask My Pharmacist - Online University Led drug Enquiry Platform" (AMPOULE) was launched in 2009 to better serve the needs of drug information in Hong Kong. This paper aimed to evaluate the utility of AMPOULE in improving drug-related knowledge among the public and to reassess the needs of the general public in Hong Kong. All enquiries sent via AMPOULE were reviewed. Demographic data, nature of questions and types of drug class covered were analyzed. The workload of pharmacists was examined with respect to the preparation time needed for the enquiry, the lag days to reply and also the timing of enquiry recipient. 2122 enquiries were received from 2009 to 2017. Most enquirers were from Hong Kong (56.6%) and female gender (49.2%). 13% of the concerned subjects were aged over 61-year-old. The most frequent types of questions and medications covered were "Drug Ingredients and Indications" (28.0%) and Adverse Drug Reactions (26.8%) and "Cardiovascular Medication" (21.9%) respectively but these varied in different age groups or enquirer groups. The median time for preparation was 40.0 min (IQR: 25-65 min) while the median time lag was found to be 2.5 days (IQR: 1.0-5.0 days). The number of enquiries received was evenly distributed throughout the day except during 1:00 am to 9:00 am and 7:00 pm to 8:00 pm. AMPOULE has demonstrated that an online platform providing patient-oriented drug information service through the Internet is promising and further promotion is warranted. Current data suggested that the need of different age groups and enquirer groups are different and should therefore be individualized. Copyright © 2018 Elsevier B.V. All rights reserved.

Identity and Sense of Belonging in Post-Colonial Education in Hong Kong

Science.gov (United States)

Kuah-Pearce, Khun Eng; Fong, Yiu-Chak

2010-01-01

This paper explores the construction of local and national identities among secondary school students in post-colonial Hong Kong. As a Chinese society that has undergone a prolonged period of British colonial rule, the reunification of capitalist Hong Kong with the motherland under socialism in 1997 has set the context for a negotiation of…

Computer usage and its relationship with adolescent lifestyle in Hong Kong.

Science.gov (United States)

Ho, S M; Lee, T M

2001-10-01

To determine the patterns of computer usage among adolescents in Hong Kong and to examine whether computer usage is associated with less physical activity and social support among adolescents. A total of 2110 secondary school students (52% boys and 48% girls) in Hong Kong completed a set of questionnaires to measure their computer usage and lifestyle. Mean age of the respondents was 14.16 years (SD = 1.81 years). Computer usage was taped by asking the students to indicate how much time (in minutes) they spent on the computer each day for doing homework assignments; playing computer games; "surfing" the Internet; and communicating with others. The students also provided information on their social-physical lifestyle. Student's t-tests and analysis of variance were used to examine group differences. Pearson product moment correlations were used to explore relationships between computer usage and lifestyle. Boys who use computers for doing homework, "surfing" the Internet, and communicating with others engage in more social-physical activities than others. Boys who use computers to play games tend to be more social-behaviorally inactive. For girls, patterns of computer usage are not related to lifestyle. Computer users tended to engage in social-physical activities more frequently and had higher social support than nonusers. But among computer users, the amount of time spent daily on the computer was not associated with lifestyle. Instead, patterns of computer usage are more related to lifestyle and the relationship is moderated by gender.

Adolescent and parental perceptions of medical decision-making in Hong Kong.

Science.gov (United States)

Hui, Edwin

2011-11-01

To investigate whether Chinese adolescents in Hong Kong share similar perceptions with their Western counterparts regarding their capacity for autonomous decision-making, and secondarily whether Chinese parents underestimate their adolescent children's desire and capacity for autonomous decision-making. 'Healthy Adolescents' and their parents were recruited from four local secondary schools, and 'Sick Adolescents' and their parents from the pediatric wards and outpatient clinics. Their perceptions of adolescents' understanding of illnesses and treatments, maturity in judgment, risk-taking, openness to divergent opinions, pressure from parents and doctors, submission to parental authority and preference for autonomy in medical decision-making are surveyed by a 50-item questionnaire on a five-point Likert scale. Findings indicate that Chinese adolescents aged 14-16 perceive themselves to possess the necessary cognitive abilities and maturity in judgment to be autonomous decision-makers like their Western counterparts. Paradoxically, although they hesitate to assert their autonomy, they are also unwilling to surrender that autonomy to their parents even under coercion or intimidation. Parents tend to underestimate their adolescents' preferences for making autonomous decisions and overestimate the importance of parental authority in decision-making. '14-and-above' Chinese adolescents in Hong Kong perceive themselves as capable of autonomous decision-making in medically-related matters, but hesitate to assert their autonomy, probably because of the Confucian values of parental authority and filial piety that are deeply embedded in the local culture. © 2010 Blackwell Publishing Ltd.

Flânerie and Acrophilia in the Postmetropolis: Rooftops in Hong Kong Cinema

NARCIS (Netherlands)

Chow, Y.F.; de Kloet, J.

2014-01-01

Living in the spectacle of Hong Kong's skyscape, how often do its dwellers actually see, not to mention reach, its rooftops? Intriguingly, despite their apparent ephemerality and inaccessibility, the vertical fringes of the city feature frequently in Hong Kong cinema: the rooftop. In this article,

Overview of the health care system in Hong Kong and its referential significance to mainland China.

Science.gov (United States)

Kong, Xiangyi; Yang, Yi; Gao, Jun; Guan, Jian; Liu, Yang; Wang, Renzhi; Xing, Bing; Li, Yongning; Ma, Wenbin

2015-10-01

Hong Kong's health system was established within the framework of a perfect market-oriented economic matrix, where there are wide-ranging social security and medical service systems. There are many differences in the economic foundations, social systems, and ideologies between Hong Kong and mainland China, therefore, it would probably be entirely impossible to copy Hong Kong's health care system mode. However, under the framework of one country, two systems, the referential significance of relevant concepts of Hong Kong's medical service system to mainland China cannot be ignored, and merits further study. Copyright © 2015. Published by Elsevier Taiwan.

Efficiency of Executive Function: A Two-Generation Cross-Cultural Comparison of Samples From Hong Kong and the United Kingdom.

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Ellefson, Michelle R; Ng, Florrie Fei-Yin; Wang, Qian; Hughes, Claire

2017-05-01

Although Asian preschoolers acquire executive functions (EFs) earlier than their Western counterparts, little is known about whether this advantage persists into later childhood and adulthood. To address this gap, in the current study we gave four computerized EF tasks (providing measures of inhibition, working memory, cognitive flexibility, and planning) to a large sample ( n = 1,427) of 9- to 16-year-olds and their parents. All participants lived in either the United Kingdom or Hong Kong. Our findings highlight the importance of combining developmental and cultural perspectives and show both similarities and contrasts across sites. Specifically, adults' EF performance did not differ between the two sites; age-related changes in executive function for both the children and the parents appeared to be culturally invariant, as did a modest intergenerational correlation. In contrast, school-age children and young adolescents in Hong Kong outperformed their United Kingdom counterparts on all four EF tasks, a difference consistent with previous findings from preschool children.

Relationship between job stress level and coping strategies used by Hong Kong nurses working in an acute surgical unit.

Science.gov (United States)

Wang, Wenru; Kong, Amelia Wai Man; Chair, Sek Ying

2011-11-01

The aim of this study is to explore the relationship between job stress and coping strategies of Hong Kong nurses working in an acute surgical unit. This is a descriptive correlational study. Data were collected from 98 Hong Kong surgical nurses using the Nursing Stress Scale and the Jalowiec Coping Scale. Results showed that workload (M = 15.36), lack of support (M = 13.32), and inadequate preparation (M = 12.33) are the most common stressors for Hong Kong surgical nurses. The most frequent strategies used by nurses to cope with stress can be characterized as evasive (M = 19.23), confrontive (M = 17.46), and optimistic (M = 15.81), all of which are also rated as the most effective strategies in reducing stress levels. Only the confrontive, optimistic, supportant, and emotive coping strategies reveal significant correlations (p stress levels of nurses, whereas the evasive, fatalistic, palliative, and self-reliant strategies showed no significant correlation with stress levels (p > .05). Recognizing the impacts of job-related stress and making use of effective coping methods play a vital role in reducing nurse's stress. A change in leadership styles from the managerial level and reallocation of manpower may help reduce job stress. The use of confrontive and optimistic coping strategies in reducing job-related stress for surgical nurses should be advocated and promoted in their daily work. Copyright © 2011 Elsevier Inc. All rights reserved.

Dental caries and erosion status of 12-year-old Hong Kong children.

Science.gov (United States)

Zhang, Shinan; Chau, Alex Mh; Lo, Edward Cm; Chu, Chun-Hung

2014-01-08

This study aimed to assess the dental caries and erosion status of 12-year-old Hong Kong children and study the determinants of dental caries and dental erosion of these children. The survey was performed from 2011 to 2012 with ethics approval. Stratified random sampling was adopted to select 12-year-old children in 7 primary schools in Hong Kong. The participating parents were asked to complete a self-administered questionnaire concerning their children's diet and oral health habits. The children were examined for caries status with WHO criteria by 3 calibrated examiners. Detection of dental erosion followed Basic Erosive Wear Examination (BEWE) criteria. A total of 704 children were recruited and 600 (316 boys, 53%) participated in the survey. There were 124 children (21%) with caries experience (DMFT > 0) and their DMFT was 0.34 ± 0.76. About half of their decay was unfilled (DT = 0.16 ± 0.52) The DMFT of girls and boys were 0.45 ± 0.89 and 0.23 ± 0.61, respectively (p = 0.001). Girls also had a higher DT (0.21 ± 0.62 compared with 0.11 ± 0.41, p = 0.013) and FT than boys (0.23 ± 0.63 compared with 0.12 ± 0.44, p = 0.016). Most children (75%) had at least some sign of erosion (BEWE > 0), but no severe erosion (BEWE = 3). Logistic regression showed girls who consumed soft drinks and took vitamin C supplements had higher caries risk. Dental erosion was more severe among the children who had caries experience and consumed fruit juice. The 12-year-old Hong Kong children had low caries experience, and almost half of the decay was left untreated. Although severe erosion was not found, many children had early signs of erosion.

The Occupation Campaign in Hong Kong: A Participant’s View

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Joseph Yu-shek Cheng

2016-08-01

Full Text Available The Occupation Campaign in Hong Kong ended on December 15, 2014 after 79 days reflected the protesters and pro-democracy groups’ wish to tell the world that they are not going to give up the cause of democracy and that they will continue to fight despite the understanding that it will be extremely difficult to change the decision of the Chinese leadership in the short term. In the eyes of the supporters of the pro-democracy movement, the challenge facing Hong Kong people is not just fighting for a democratic electoral system, but also struggle to maintain their core values, their lifestyles, and their individual dignity – an uphill battle given that the local business community firmly toes the Beijing line. While the political struggles of the young people of Hong Kong are perceived to have brought hope to the pro-democracy movement, the prospects for democracy remain far from promising.

Understanding the Underwater Behaviour of Scuba Divers in Hong Kong

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Chung, Shan-shan; Au, Alfred; Qiu, Jian-Wen

2013-04-01

Diving-related activities may constitute a major threat to coral reefs. This study aimed to quantify the impact of diving in Hong Kong on hard corals and understand how socio-economic characteristics and experience level of divers influence diver-inflicted damage. We recorded and analysed the underwater behaviour of 81 recreational divers. On average, a diver was in contact with marine biota 14.7 times with about 40 % of contacts involved corals and 38 % were damaging contacts with corals or other biota in a single dive. The most harm-inflicting groups included inexperienced and camera-carrying divers. Although Hong Kong divers did not make many damaging contacts with corals, there is still an imminent need to determine the scale of damage from diving activities on the marine ecosystem given the rapid development of marine-based tourism and the limited coral-inhabited areas in Hong Kong where the marine environment is already under stress from anthropogenic activities.

An Integrative Study of Photochemical Air Pollution in Hong Kong: an Overview

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Wang, T.

2014-12-01

Hong Kong is situated in the Pearl River delta of Southern China. This region has experienced phenomenal economic growth in the past 30 years. Emissions of large amount of pollutants from urban areas and various industries coupled with subtropical climate have led to frequent occurrences of severe photochemical air pollution. Despite the long-term control efforts of the Hong Kong government, the atmospheric levels of ozone have been increasing in the past decade. To obtain an updated and more complete understanding of photochemical smog, an integrative study has been conducted during 2010-2014. Several intensive measurement campaigns were carried out at urban, suburban and rural sites in addition to the routine observations at fourteen air quality monitoring stations in Hong Kong. Meteorological, photochemical, and chemical-transport modeling studies were conducted to investigate the causes/processes of elevated photochemical pollution . The main activities of this study were to (1) examine the situation and trends of photochemical air pollution in Hong Kong, (2) understand some underlying chemical processes in particular the poorly-understood heterogeneous processes of reactive nitrogen oxides, (3) quantify the local, regional, and super-regional contributions to the ozone pollution in Hong Kong, and (4) review the control policy and make further recommendations based on the science. This paper will give an overview of this study and present some key results on the trends and chemistry of the photochemical pollution in this polluted subtropical region.

Managing the Accessibility on Mass Public Transit: the Case of Hong Kong

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Siman Tang

2008-11-01

Full Text Available Public transit services (PTS improve mobility and accessibility, and reduce car dependence. It is ideal if PTS are financially sustainable, with affordable fares and expedient quality. The success of PTS on accessibility improvement can be reflected by their level of patronage: do travelers choose to use them in lieu of their private cars? PTS in Hong Kong are renowned for their quality and profitability, superbly addressing the accessibility need for the city; they carry over 90% of the 11 million daily trips. A comparison of the per capita train-car and bus-vehicle kilometer run of PTS in Hong Kong with those in London and Singapore, however, suggests that it is not purely the supply that affects the use or accessibility of PTS in Hong Kong. By tracing and analyzing the development of PTS in Hong Kong over the past two decades, we found evidence that the high level of accessibility on mass public transit in the territory can be attributed to the land use policy of developing compact, high-density township, accompanying transport policies of granting high priority to the development of mass transit facilities and providing ways to ensure the financial viability of privately operated PTS, especially the innovative approach of integrating the development of public transport facility and property so as to exploit their synergy. In this paper, we study and highlight elements that contribute to the development of high accessibility on mass public transit in Hong Kong.

Allergy in Hong Kong: an unmet need in service provision and training.

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Chan, Y T; Ho, H K; Lai, Christopher K W; Lau, C S; Lau, Y L; Lee, T H; Leung, T F; Wong, Gary W K; Wu, Y Y

2015-02-01

Many children in Hong Kong have allergic diseases and epidemiological data support a rising trend. Only a minority of children will grow out of their allergic diseases, so the heavy clinical burden will persist into adulthood. In an otherwise high-quality health care landscape in Hong Kong, allergy services and training are a seriously unmet need. There is one allergy specialist for 1.5 million people, which is low not only compared with international figures, but also compared with most other specialties in Hong Kong. The ratio of paediatric and adult allergists per person is around 1:460 000 and 1:2.8 million, respectively, so there is a severe lack of adult allergists, while the paediatric allergists only spend a fraction of their time working with allergy. There are no allergists and no dedicated allergy services in adult medicine in public hospitals. Laboratory support for allergy and immunology is not comprehensive and there is only one laboratory in the public sector supervised by accredited immunologists. These findings clearly have profound implications for the profession and the community of Hong Kong and should be remedied without delay. Key recommendations are proposed that could help bridge the gaps, including the creation of two new pilot allergy centres in a hub-and-spoke model in the public sector. This could require recruitment of specialists from overseas to develop the process if there are no accredited allergy specialists in Hong Kong who could fulfil this role.

Effectiveness of cognitive training for Chinese elderly in Hong Kong

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Kwok, Timothy; Wong, Anita; Chan, Grace; Shiu, YY; Lam, Ko-Chuen; Young, Daniel; Ho, Daniel WH; Ho, Florence

2013-01-01

In Hong Kong, the evidence for cognitive-training programs in fighting against memory complaints is lacking. This study aimed to evaluate the effectiveness of the Active Mind cognitive-training program in improving the cognitive function and quality of life (QoL) for local community-dwelling Chinese older adults. A total of 200 subjects were recruited from 20 different district elderly community centers (DECCs). Centers were randomly assigned into either the intervention group or control group. The intervention group underwent eight 1-hour sessions of cognitive training, while the control group were included in the usual group activities provided by the DECCs. Standardized neuropsychological tests (the Chinese version of Mattis Dementia Rating Scale [CDRS] and the Cantonese version of the Mini-Mental State Examination) and the QoL questionnaire SF12 were used to assess participants’ cognitive function and QoL before and after the trial. A total of 176 subjects completed the study. The intervention group showed greater improvement in the cognitive function measured by total CDRS score (treatment: 12.24 ± 11.57 vs control: 4.37 ± 7.99; P < 0.001) and QoL measured by total SF12 score (treatment: 7.82 ± 13.19 vs control: 3.18 ± 11.61; P = 0.014). Subjects with lower education level were associated with better cognitive response to the cognitive-training program. The current findings indicated that the Active Mind cognitive-training program was effective in improving the cognitive function and QoL for community-dwelling Chinese older adults in Hong Kong. PMID:23440076

Does the Shanghai-Hong Kong Stock Connect significantly affect the A-H premium of the stocks?

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Hui, Eddie C. M.; Chan, Ka Kwan Kevin

2018-02-01

Since the Shanghai-Hong Kong Stock Connect ("the Connect") was launched in late 2014, more and more Mainland investors have invested in Hong Kong listed shares, and vice versa, increasing the transaction volume of the stock market on both sides. However, only a few studies investigated how the Shanghai-Hong Kong Stock Connect affected the pricing dynamics of stocks listed in both Shanghai and Hong Kong. Applying linear regression, this study investigates how the Connect affects the H-share discounts of 12 stocks cross-listed in Shanghai and Hong Kong. A new feature of our model is that we add a dummy variable so as to be the first study to examine the effect of the China financial crisis on the A-H premium of the stocks. We find that the A-H premium of all stocks widens significantly after the Connect is launched, implying immatureness or even inefficiency of China's financial market. Furthermore, the result shows that trading activities in the mainland market affects the A-H premium more significantly than trading activities in the Hong Kong market do. This implies that China's financial market plays a dominant role in the Connect.

Prevalence of Insomnia and Its Psychosocial Correlates among College Students in Hong Kong

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Sing, C. Y.; Wong, W. S.

2010-01-01

Objective: This study examined the prevalence of insomnia and its psychosocial correlates among college students in Hong Kong. Participants: A total of 529 Hong Kong college students participated in the study. Methods: Participants completed a self-reported questionnaire that included the Pittsburgh Sleep Quality Index (PSQI), the Revised Life…

High-resolution physical map for chromosome 16q12.1-q13, the Blau syndrome locus

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Bonavita Gina

2002-08-01

Full Text Available Abstract Background The Blau syndrome (MIM 186580, an autosomal dominant granulomatous disease, was previously mapped to chromosome 16p12-q21. However, inconsistent physical maps of the region and consequently an unknown order of microsatellite markers, hampered us from further refining the genetic locus for the Blau syndrome. To address this problem, we constructed our own high-resolution physical map for the Blau susceptibility region. Results We generated a high-resolution physical map that provides more than 90% coverage of a refined Blau susceptibility region. The map consists of four contigs of sequence tagged site-based bacterial artificial chromosomes with a total of 124 bacterial artificial chromosomes, and spans approximately 7.5 Mbp; however, three gaps still exist in this map with sizes of 425, 530 and 375 kbp, respectively, estimated from radiation hybrid mapping. Conclusions Our high-resolution map will assist genetic studies of loci in the interval from D16S3080, near D16S409, and D16S408 (16q12.1 to 16q13.

Quality assurance programme for environmental radioactivity measurements at the Hong Kong observatory

International Nuclear Information System (INIS)

Wong, M.C.; Mok, H.Y.

1999-01-01

The Hong Kong Observatory (HKO) runs an Environmental Radiation Monitoring Programme (ERMP) to monitor the environmental radiation levels in Hong Kong. In the ERMP, about 400 environmental samples are delivered to the HKO Radiation Laboratory each year for alpha, beta and gamma measurements. The quality of the radiation measurements is assured through an internal quality assurance programme and inter-laboratory comparison exercises

Translocation (16;20)(p11.2;q13). sole cytogenetic abnormality in a unicameral bone cyst.

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Richkind, Kathleen E; Mortimer, Errol; Mowery-Rushton, Patricia; Fraire, Armando

2002-09-01

We report the results of cytogenetic analysis of a case of unicameral bone cyst with a t(16;20(p11.2;q13) present as the sole abnormality. To our knowledge, this is only the second report of a cytogenetically characterized tumor of this type.

The effectiveness of family-friendly policies and practices in Hong Kong

OpenAIRE

Law, Lai-Kuen; Yuen, Wai-Kee; Chu, Wan-ling

2010-01-01

Hong Kong is one of the most efficient cities in the world. Its have a reputation for being workaholics and high stress burden upon employees. Knowing that a caring employer can adopt appropriate family-friendly policies and practices (FFPP) to help employees achieve work-family balance. There are several successful examples in implementing these policies in western countries. However, does Hong Kong laissezfaire economic suitable for adopting such FFPP? "Economics and Wellbeing Research" of ...

Perceptions of Disadvantaged Youth on Social and Economic Asymmetry: A Case Study in Hong Kong's New Territories

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Spires, Robert W.

2016-01-01

Many social issues exist for marginalized youth in the New Territories of Hong Kong, despite Hong Kong's high standard of living. Increasingly, attention is being paid to social mobility of Hong Kong's younger generations. Youth in the New Territories face academic, economic, social and cultural barriers, in part due to tracking into low-ranked…

Indicators and Implications of Zero Tolerance of Corruption: The Case of Hong Kong

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Gong, Ting; Wang, Shiru

2013-01-01

Notwithstanding the voluminous studies of Hong Kong's anticorruption experience and the admiration the ICAC has earned from other governments as a model for "institutional engineering," little is known about how the public in Hong Kong has perceived and responded to corruption. Less clear is what factors beyond a powerful and independent…

Diagnostic and Hardware Upgrades for the US-PRC PMI Collaboration on EAST

Science.gov (United States)

Tritz, Kevin; Maingi, R.; Andruczyk, D.; Canik, J.; Wang, Z.; Wirth, B.; Zinkle, S.; Woller, K.; Hu, J. S.; Luo, G. N.; Gong, X. Z.; EAST Team

2017-10-01

Several collaborative diagnostic and hardware upgrades are planned to improve understanding and control of Plasma-Material Interactions on EAST, as part of the US-PRC PMI collaboration. Dual-band thermography adapters, designed by UT-K and ORNL, are being designed for existing IR cameras to improve the accuracy of the divertor heat flux measurements by reducing sensitivity to surface emissivity. These measurements should improve power accounting for EAST discharges, which can show a large gap between input power and divertor exhaust power. MIT is preparing tungsten tiles with fluorine depth markers to measure net erosion of PFC tiles. JHU plans to improve the electronics of the Multi-Energy Soft X-ray diagnostic as well as expand the present edge system to a full core-edge measurement; this will enhance the assessment of the effect of Li injection on tungsten accumulation and transport. In addition to PPPL-developed upgrades to the lithium granule and pellet delivery systems, LANL is assessing core-shell micropellets for pellet ablation analysis. Finally, UIUC and PPPL are developing flowing liquid lithium limiters, both with and without LiMIT tile features, for deployment on EAST. Work supported by DoE award DE-SC0016553.

Cinematography in Motherhood: a Hong Kong film adaptation of Ghosts

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Kwok-kan Tam

2015-02-01

Full Text Available This is a study of a Hong Kong Chinese film adaptation of Ghosts made in 1960. It deals with processes of cross-cultural and cross-media adaptation, and probes issues of how stage techniques are turned into cinematographic devices. Ibsen’s plays, except Ghosts, have been adapted numerous times for the Chinese stage and screen in Hong Kong and China. Unlike in China, the reception of Ibsen in Hong Kong is not meant for political purposes. In most Hong Kong adaptations, Ibsen is valued for the purpose of theatrical experimentation. Among the stage adaptations, A Doll’s House and The Master Builder are the most popular. However, there was a film adaptation of Ghosts in 1960, which has never been discussed in Ibsen scholarship. In this adaptation, Director Tso Kea borrowed the plot from Ghosts and made a perfect Chinese melodrama film highlighting the Chinese emotions and relations in a wealthy family that undergoes a crisis. In traditional Chinese drama, there is the lack of psychological rendering in characterization and characters act according to moral considerations. In Tso Kea’s film, the portrayal of the mother provides a new sense of characterization by combining Mrs Alving with the traditional Chinese mother figure. The borrowing from Ibsen makes it possible for the Chinese film to create a character with emotional and psychological complexities. Images from the film are selected as illustration in the article.

Cross-boundary substance uses among Hong Kong Chinese young adults.

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Lau, Joseph T F; Tsui, Hi Yi; Lam, Lawrence T; Lau, Mason

2007-09-01

The study documents the characteristics of Hong Kong residents who used substances in mainland China. Characteristics of such users were compared with those using substances elsewhere. A cross-sectional survey was used. Data analyses were stratified by gender, and multivariate analyses were performed. Respondents, Hong Kong adults aged 18-30 (n = 6,528), were interviewed using a mixed interviewer and computerized mobile phone method, at the Hong Kong-mainland China boundary. Cross-border substance users and other types of substance users had characteristics that were quite different (e.g., education level, perceived harmfulness of substance use in general, having friends who frequently used substances in mainland China). Cross-boundary substance users also found it easier to obtain substances in mainland China than in Hong Kong (males: 60.5%, females: 39.6%) and perceived no chance of being arrested in mainland China because of substance use (men: 28.8%, women: 24.5%). They tended to use substances in discos/rave parties together with friends (men: 77%, women: 81%), and substances were often obtained for free (men: 63.2%, women: 78%). Ecstasy and ketamine were often used (men: 86.5% & 79.4%, women: 81% & 70.2%), and multiple uses of different substances were common (men: 81.3%, women: 68.6%). Lower price, peer influence, and better availability were reasons behind cross-boundary substance use behaviors. Cross-boundary substance users have specific characteristics. Prevention policies should take these characteristics into account. Regional collaborations are highly warranted.

Doubling over ten years of central obesity in Hong Kong Chinese working men.

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Ko, Tin-choi Gary; Chan, Juliana; Chan, Amy; Wong, Patrick; Hui, Stanley; Chow, Ferrie; Tong, Spencer; Chan, Cecilia

2007-07-05

Obesity is now an epidemic in most parts of the world. In this cross sectional study, we report the most recent data on obesity in Hong Kong Chinese working population and compare the changes over 10 years. Between July 2000 and March 2002, 5882 adult subjects from the working class in Hong Kong were recruited (2716 men (46.2%) and 3166 women (53.8%)). They were randomly selected using computer generated codes according to the distribution of occupational groups. Results of this study were compared with the data collected from a prevalence survey for cardiovascular risk factors in a Hong Kong Chinese working population conducted in 1990 (1513 subjects, 910 men (60.1%) and 603 women (39.9%)). Standardized percentages of overweight, obesity, and central obesity, in Hong Kong Chinese working population were 59.7%, 35.0%, 26.7% in men and 32.0%, 21.7%, 26.7% in women. Compared to the data collected in 1990, the percentage of obesity increased by 5% in men and reduced by 6% in women. The percentage of central obesity doubled in men (from 12.2% to 26.7%) but remained stable in women. There is a doubling of the percentage of central obesity in Hong Kong Chinese working men over previous decade. Education and proper lifestyle modification program to tackle this social health issue are urgently indicated.

The Long-Term Impact of Service-Learning on Graduates' Civic Engagement and Career Exploration in Hong Kong

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Hok-ka, Carol Ma; Wing-fung, Chad Chan; Cheung-ming, Alfred Chan

2016-01-01

Service-learning (SL) is a relatively new pedagogy in Hong Kong and so far, no study of SL's long-term impact in Hong Kong exists. To explore SL's impacts on Hong Kong students, researchers conducted a quantitative study to compare graduates with SL experience to graduates without SL experience in terms of three domains: (1) adaptability, brain…

Chinese attitudes towards sexual minorities in Hong Kong: Implications for mental health.

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Kwok, Diana K; Wu, Joseph

2015-01-01

Intolerant attitudes and sexual prejudice against sexual minorities (lesbian, gay, bisexual, and questioning/queer-LGBQ) has been a long-standing global concern. In this article, Chinese attitudes towards sexual minorities are examined with reference to the cultural context in Hong Kong, a place where the East has intermingled with the West for over a century. Chinese sexuality manifested in Hong Kong is a mix of Confucian ideology and Christian thought. Traditional Confucian values of xiao (filial piety) and conventional religious thoughts of Christianity together influence Chinese attitudes towards sexual minorities. Though many governmental policies have been put in place and numerous laws have been enacted to protect the human rights of underprivileged and disadvantaged groups over the past few decades, sexual minorities are frequently being excluded from most of these protections. In Hong Kong, sexual prejudice exists not only among the general public, but also among educators and mental health professionals. Thus, Chinese sexual minorities experience sexual prejudice and minority stress in Hong Kong under unique cultural circumstances. This calls for inclusive policies and an embracing attitude towards sexual minorities so their mental health will not suffer.

Migrant Workers, Legal Tactics, and Fragile Family Formation in Hong Kong

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Nicole Constable

2013-12-01

Full Text Available Immigration and labor laws and policies, including employment contracts for temporary workers, are largely intended to protect the rights and privileges of citizens and to limit those of migrant workers. In Hong Kong, “foreign domestic helpers” are prohibited from bringing family members with them and despite legal maternity protections they face many deterrents to being or becoming pregnant. Yet some migrant women nonetheless become mothers in Hong Kong, and learn from friends, partners, nongovernmental organizations and human rights lawyers, to utilize laws and policies – such as the UN Convention Against Torture, labor law and family law – as tactics to establish and maintain a “family” of sorts in the region, at least temporarily. This essay presents ethnographic examples of the tactical use of law by migrant mothers in their efforts to remain in Hong Kong with their children, despite hegemonic pressures against doing so. Las leyes y políticas laborales y de inmigración, incluyendo los contratos de trabajo de los trabajadores temporales, están destinadas principalmente a proteger los derechos y privilegios de los ciudadanos y limitar los de los trabajadores emigrantes. En Hong Kong, "las trabajadoras domésticas extranjeras" tienen prohibido traer miembros de la familia con ellos, y a pesar de las protecciones legales de maternidad se enfrentan a muchos impedimentos si están o se quedan embarazadas. Sin embargo, algunas mujeres emigrantes se convierten en madres en Hong Kong, y aprenden de los amigos, socios, organizaciones no gubernamentales y abogados de derechos humanos a utilizar las leyes y políticas - como la Convención de la ONU contra la Tortura, el derecho laboral y el derecho de familia - como tácticas para establecer y mantener una "familia" tipo en la región, al menos temporalmente. Este ensayo presenta ejemplos etnográficos de la utilización táctica de la ley por las madres emigrantes en sus esfuerzos por

The real-world use of regorafenib for metastatic colorectal cancer: multicentre analysis of treatment pattern and outcomes in Hong Kong.

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Lam, Ka-On; Lee, Kin-Chung; Chiu, Joanne; Lee, Victor Ho-Fun; Leung, Roland; Choy, T S; Yau, Thomas

2017-07-01

To evaluate the benefits and tolerability of regorafenib in the real-world setting, we performed a multicentre analysis in Hong Kong. Individual patient data were retrieved from three leading oncology centres in Hong Kong for analyses. All patients with metastatic colorectal cancer (mCRC) treated with regorafenib after failure of all standard systemic options were included. From July 2013 to December 2015, 45 consecutive patients treated with regorafenib for mCRC were analysed. The median age was 63. Twenty patients were started at 160 mg, while the other 25 patients were started at a lower dose. The median progression-free survival was 15.6 weeks (95% CI 13.1 to 18.1 weeks) and the median overall survival was 30.4 weeks (95% CI 16.6 to 44.3 weeks). Among the 31 evaluable patients, only 1 patient (3.2%) achieved partial response and another 10 patients (32.3%) had stable disease. The commonest grade 3 non-haematological adverse event (AE) was hand-foot skin reaction (26.7%) and the commonest grade 3 or 4 haematological AE was anaemia (8.9%). Notably, patients who were started on a lower dose of regorafenib had significantly lower risk of grade 3 treatment-emergent AEs. Overall, 78.3% of the patients had dose reduction during the first and second cycles. Patients older than 65 years were more likely to experience cycle suspension and require dose reduction. Our study confirmed the efficacy and tolerability of regorafenib in the real-world setting. It also suggested that individualised dosing of regorafenib in patients with mCRC might result in better clinical outcomes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

International Collaboration in Packaging Education: Hands-on System-on-Package (SOP) Graduate Level Courses at Indian Institute of Science and Georgia Tech PRC

OpenAIRE

Varadarajan, Mahesh; Bhattacharya, Swapan; Doraiswami, Ravi; Rao, Ananda G; Rao, NJ; May, Gary; Conrad, Leyla; Tummala, Rao

2005-01-01

System-on-Package (SOP) continues to revolutionize the realization of convergent systems in microelectronics packaging. The SOP concept which began at the Packaging Research Center (PRC) at Georgia Tech has benefited its international collaborative partners in education including the Indian Institute of Science (IISc). The academic program for electronics packaging currently in the Centre for Electronics Design and Technology (CEDT) at IISc is aimed at educating a new breed of globally-compet...

Hong Kong's Cross-System University Partnerships

Science.gov (United States)

Postiglione, Gerard A.; Yunyun, Qin; Te, Alice Y. C.

2016-01-01

The authors examine the special case of Hong Kong higher education's institutional partnerships in the Chinese mainland. After noting the rise of cross-system university partnership in Asia, it provides a neoinstitutional perspective on the differences between the two China higher education systems. Finally, a case study of the experience of the…

Cantonese-English Code-Switching Research in Hong Kong: A Y2K Review.

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Li, David C. S.

2000-01-01

Reviews the major works on code switching in Hong Kong to date. Four context-specific motivations commonly found in the Hong Kong Chinese Press--euphemism, specificity, bilingual punning, and principle of economy--are adduced to show that English is one of the important linguistic resources used by Chinese Hongkongers to fulfill a variety of…

Compare the difference of architecture design in Hong Kong and Penang – Exterior wall

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Liu Wen Tao

2015-12-01

Full Text Available This research focuses on the exterior wall of architecture design of Hong Kong and Penang, it also analyzes how light pollution affects human life. As we know, Hong Kong prefers to use steel to build skyscrapers and middle or high rise buildings. However, Penang prefers to use concrete to do the construction. So, there are some advantages and disadvantages between the glass curtain wall and concrete wall in Hong Kong and Penang. The researcher used 400 samples to determine effect of the glass curtain wall and concrete wall on human life in Hong Kong and Penang separately. The result is light pollution created by glass curtain wall in Hong Kong is a serious problem to residents’ life. The glass curtain wall seriously glaze people’s eyes who drive or walk on the street. Thus, many car accidents were caused by this problem. The concrete wall is more often contaminated by fungus and difficult to clean. But, concrete wall is more natural and green for humans. Therefore, from the sustainable aspect that concrete is more healthy for humans, the previous researchers suggest that if the exterior wall is a mixture of both glass curtain and concrete it will not cause light pollution and will be easily involved in the natural environment.

Education Reform in Hong Kong: The ``Through-Road'' Model and its Societal Consequences

Science.gov (United States)

Poon, Anita Y. K.; Wong, Yiu-Chung

2008-01-01

Although Hong Kong's education system has long been criticized as lacking in creativity and over-emphasising rote learning, on the whole it has served Hong Kong well in the past years, breeding outstanding business, academic and political leaders who continue to maintain Hong Kong's competitive edge. The traditional elite schools have played a crucial role in the process. The education reform, which is still on-going, aims to overhaul the entire system by introducing the "through-road" model. To accomplish this, some mechanisms need to be changed. J.P. Farrell's concepts of equality and equity, C.W. Mills' concept of elitism, and P. Bourdieu and J. Coleman's concepts of cultural and social capital will be applied to analyse the consequences of the reform. The paper argues that the education reform may be well-intentioned in eliminating some elements of inequality and inequity in education, but that this comes at the expense of Hong Kong's cultural and social capital and leads to the development of new forms of inequality.

City ventilation of Hong Kong at no-wind conditions

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Yang, Lina; Li, Yuguo

We hypothesize that city ventilation due to both thermally-driven mountain slope flows and building surface flows is important in removing ambient airborne pollutants in the high-rise dense city Hong Kong at no-wind conditions. Both spatial and temporal urban surface temperature profiles are an important boundary condition for studying city ventilation by thermal buoyancy. Field measurements were carried out to investigate the diurnal thermal behavior of urban surfaces (mountain slopes, and building exterior walls and roofs) in Hong Kong by using the infrared thermography. The maximum urban surface temperature was measured in the early noon hours (14:00-15:00 h) and the minimum temperature was observed just before sunrise (5:00 h). The vertical surface temperature of the building exterior wall was found to increase with height at daytime and the opposite occurred at nighttime. The solar radiation and the physical properties of the various urban surfaces were found to be important factors affecting the surface thermal behaviors. The temperature difference between the measured maximum and minimum surface temperatures of the four selected exterior walls can be at the highest of 16.7 °C in the early afternoon hours (15:00 h). Based on the measured surface temperatures, the ventilation rate due to thermal buoyancy-induced wall surface flows of buildings and mountain slope winds were estimated through an integral analysis of the natural convection flow over a flat surface. At no-wind conditions, the total air change rate by the building wall flows (2-4 ACH) was found to be 2-4 times greater than that by the slope flows due to mountain surface (1 ACH) due to larger building exterior surface areas and temperature differences with surrounding air. The results provide useful insights into the ventilation of a high-rise dense city at no-wind conditions.

Gamma radiation dose from radionuclides in Kong Kong soil

International Nuclear Information System (INIS)

Leung, K.C.

1990-01-01

Calculations have been made of the γ dose rate at one metre above ground from the results of measurements of radionuclide concentrations in soil at various locations in Hong Kong and prior to the Chernobyl accident. The average dose rate is found to be 0.076 μGy h -1 , or 0.67 mGy year -1 . The contribution from fallout nuclides to the annual dose is shown to be small, at about 0.4% of the total. The calculated dose rate in this work is about 80% higher than the world average given by the United Nations Scientific Committee on the Effects of Atomic Radiation, in Ionizing Radiation: Sources and Biological Effects, Annex B (Exposure to natural radiation sources). A United Nations Publication, 1982. (author)

Suicidality among Hong Kong nurses: prevalence and correlates.

Science.gov (United States)

Cheung, Teris; Lee, Paul H; Yip, Paul S F

2016-04-01

The study estimates the prevalence and examines the socio-economic and psychological correlates of suicidality among professional nurses in Hong Kong. Suicide rates among middle-aged employed groups have been increasing over the past few decades. There is a concern that medical occupational groups worldwide are at elevated risk of suicide. Nonetheless there are few population-based studies of suicide dealing with working-age Asian nurses. The study uses a cross-sectional survey design. Data were collected in Hong Kong over 4 weeks from October-November 2013. Statistical methods including descriptive analysis and univariate and multivariate cumulative logit modelling were used to examine the weighted prevalence rates of past-year suicidality and its associated factors in nurses. A total of 850 nurses participated in the study; 14·9% of participants had contemplated suicide while 2·9% had attempted suicide once or more in the past year. Women report suicidal thoughts or attempts more often than men. Religion, poor health, deliberate self-harm, depressive symptoms and poor self-perceived physical and mental health were significantly associated with nurses' suicidality. Nurse professionals are not immune from mental health issues. Hong Kong's local health authority should put in place a raft of suicide prevention initiatives to promote mental wellness in the profession. © 2015 John Wiley & Sons Ltd.

Evaluation of services of the integrative health clinic in Hong Kong.

Science.gov (United States)

Chung, Joanne W Y; Chung, Louisa M Y; Kwok, Nedra W L; Wong, Thomas K S

2008-10-01

(i) To provide a profile of the clients who have used the Integrative Health Clinic's services, (ii) to determine the clients' extent of satisfaction with the services received and (iii) to assess whether integrative therapies can/should be recommended to other clinics. Based on the integration of various health paradigms and the use of health promotion strategies, our Integrative Health Clinic in Hong Kong provides a range of different therapies for integrated symptom management. The integrative therapies are derived from conventional, complementary and alternative medicine. Design. Postal survey, followed by routine data analysis. Hong Kong Chinese clients attending a residential community health clinic were surveyed about health status and satisfaction towards the services received. A total of 489 clients (30.8% were male and 69.2% female) were registered with the clinic during the study period. The mean age (SD) was 47.8 (15.4) years. The customer satisfaction survey found that traditional Chinese medicine consultation was the most frequently used modality of the Integrative Health Clinic, followed by pain management. Out of the 489 clients, those who attended the Integrative Health Clinic only once in the study period for an annual health assessment and those who died during the period were excluded from the survey, giving a total of 276 eligible clients. Out of the 276 clients, 52.5% (128) responded to the survey that asked them to evaluate their satisfaction with the services received at the clinic and the performance of the clinic's practitioners who interacted with them. For practitioner performance, the percentage of respondents who gave a rating of satisfaction was found to range between 86.3-64.3%, while the percentage of respondents who gave a rating of dissatisfaction ranged from 13.7-35.7%. Overall, the survey found that most aspects of the Integrative Health Clinic's services were rated as satisfactory. The overwhelming satisfaction of clients with

PRC2 inhibition counteracts the culture-associated loss of engraftment potential of human cord blood-derived hematopoietic stem and progenitor cells.

Science.gov (United States)

Varagnolo, Linda; Lin, Qiong; Obier, Nadine; Plass, Christoph; Dietl, Johannes; Zenke, Martin; Claus, Rainer; Müller, Albrecht M

2015-07-22

Cord blood hematopoietic stem cells (CB-HSCs) are an outstanding source for transplantation approaches. However, the amount of cells per donor is limited and culture expansion of CB-HSCs is accompanied by a loss of engraftment potential. In order to analyze the molecular mechanisms leading to this impaired potential we profiled global and local epigenotypes during the expansion of human CB hematopoietic stem and progenitor cells (HPSCs). Human CB-derived CD34+ cells were cultured in serum-free medium together with SCF, TPO, FGF, with or without Igfbp2 and Angptl5 (STF/STFIA cocktails). As compared to the STF cocktail, the STFIA cocktail maintains in vivo repopulation capacity of cultured CD34+ cells. Upon expansion, CD34+ cells genome-wide remodel their epigenotype and depending on the cytokine cocktail, cells show different H3K4me3 and H3K27me3 levels. Expanding cells without Igfbp2 and Angptl5 leads to higher global H3K27me3 levels. ChIPseq analyses reveal a cytokine cocktail-dependent redistribution of H3K27me3 profiles. Inhibition of the PRC2 component EZH2 counteracts the culture-associated loss of NOD scid gamma (NSG) engraftment potential. Collectively, our data reveal chromatin dynamics that underlie the culture-associated loss of engraftment potential. We identify PRC2 component EZH2 as being involved in the loss of engraftment potential during the in vitro expansion of HPSCs.

Emotion socialization practices in Italian and Hong Kong-Chinese mothers.

Science.gov (United States)

Fiorilli, Caterina; De Stasio, Simona; Di Chicchio, Carlo; Chan, Siu Mui

2015-01-01

Parents' emotion socialization practices are their ways of handling their children's emotional experiences in light of cultural expectations surrounding emotions. Such practices are thought to significantly affect children's social adjustment. We compared the parenting practices of Italian and Hong Kong Chinese samples in an ethnological validation study of the maternal responses to children's emotion scale (MRCES). Participants were 71 Italian mothers (M = 39.45) and 71 Hong Kong-Chinese mothers (M = 37.75) with children aged 6-9 years. The results confirmed the two-factor structure identified by the scale's authors, namely coaching/emotion-encouraging and emotion dismissing approaches, respectively. Each of the two factors displayed satisfactory internal consistency. The Chinese mothers obtained higher scores than the Italian mothers on both subscales. Our findings suggested that parents' emotion socialization practices for coping with children's emotions received different degrees of emphasis and were underpinned by different meaning in the Hong Kong and Italian cultural groups. These cultural differences are discussed in relation to their effect on children's socio-emotional development.

Self-efficacy and barriers to disaster evacuation in Hong Kong.

Science.gov (United States)

Newnham, Elizabeth A; Balsari, Satchit; Lam, Rex Pui Kin; Kashyap, Shraddha; Pham, Phuong; Chan, Emily Y Y; Patrick, Kaylie; Leaning, Jennifer

2017-12-01

To investigate specific challenges to Hong Kong's capacity for effective disaster response, we assessed perceived barriers to evacuation and citizens' self-efficacy. Global positioning system software was used to determine random sampling locations across Hong Kong, weighted by population density. The resulting sample of 1023 participants (46.5% female, mean age 40.74 years) were invited to complete questionnaires on emergency preparedness, barriers to evacuation and self-efficacy. Latent profile analysis and multinomial logistic regression were used to identify self-efficacy profiles and predictors of profile membership. Only 11% of the sample reported feeling prepared to respond to a disaster. If asked to evacuate in an emergency, 41.9% of the sample cited significant issues that would preclude them from doing so. Self-efficacy was negatively associated with barriers to disaster response so that participants reporting higher levels of self-efficacy cited fewer perceived barriers to evacuation. Hong Kong has established effective strategies for emergency response, but concerns regarding evacuation and mobilisation remain. The findings indicate that improving self-efficacy for disaster response has potential to increase evacuation readiness.

Social Development in Hong Kong: Development Issues Identified by Social Development Index (SDI)

Science.gov (United States)

Chua, Hoi-wai; Wong, Anthony K. W.; Shek, Daniel T. L.

2010-01-01

Surviving the aftermaths of the Asian Financial Crisis and SARS in 2003, Hong Kong's economy has re-gained its momentum and its economic growth has been quite remarkable too in recent few years. Nevertheless, as reflected by the Social Development Index (SDI), economic growth in Hong Kong does not seem to have benefited the people of the city at…

Scientific publications in nursing journals from Mainland China, Taiwan, and Hong Kong: a 10-year survey of the literature.

Science.gov (United States)

Zhang, Di; Wang, Xiaming; Yuan, Xueru; Yang, Li; Xue, Yu; Xie, Qian

2016-01-01

China has witnessed remarkable progress in scientific performance in recent years. However, the quantity and quality of nursing publications from three major regions (Mainland China, Taiwan, and Hong Kong) have not been reported. This study aimed to investigate the characteristics of scientific research productivity from Mainland China, Taiwan, and Hong Kong in the field of nursing. Articles published in the 110 nursing journals originating from Mainland China, Taiwan, and Hong Kong between 2005 and 2014 were retrieved from the Web of Science. The total number of articles published, the impact factor, and the citation count were analyzed. There were 2,439 publications between 2005 and 2014 from China, including 438 from Mainland China, 1,506 from Taiwan, and 495 from Hong Kong. There was a significant increase in publications for these three regions (p < 0.05), especially for Mainland China, with a 59.50-fold increase experienced. From 2011, the number of publications from Mainland China exceeded that from Hong Kong. Taiwan had the highest total journal impact factor (2,142.81), followed by Hong Kong (720.39) and Mainland China (583.94). The mean journal impact factor from Hong Kong (1.46) was higher than that from Taiwan (1.42) and Mainland China (1.33). Taiwan had the highest total citation count (8,392), followed by Hong Kong (3,785) and Mainland China (1,493). The mean citation count from Hong Kong (7.65) was higher than that from Taiwan (5.57) and Mainland China (3.41). The Journal of Clinical Nursing was the most popular journal in the three regions. Chinese contributions to the field of nursing have significantly increased in the past ten years, particularly from Mainland China. Taiwan is the most productive region in China. Hong Kong had the highest-quality research output, according to mean journal impact factor and mean citation count.

The impact of immigration on the breastfeeding practices of Mainland Chinese immigrants in Hong Kong.

Science.gov (United States)

Lok, Kris Yuet Wan; Bai, Dorothy Li; Chan, Noel P T; Wong, Janet Y H; Tarrant, Marie

2018-03-01

Researchers have found breastfeeding disparities between immigrant and native-born women in many countries. However, most studies on immigration and breastfeeding practices have been in Western countries. The aim of this study was to examine the effect of length of time since immigration on the breastfeeding practices of Mainland Chinese immigrants living in Hong Kong. We recruited 2704 mother-infant pairs from the postnatal wards of four public hospitals in Hong Kong. We examined the effect of migration status on the duration of any and exclusive breastfeeding. Breastfeeding duration was progressively shorter as the time since immigration increased. When compared with mothers who had lived in Hong Kong for Hong Kong-born participants had a 30% higher risk of stopping any breastfeeding (hazard ratio [HR] 1.34 [95% confidence interval {CI} 1.10-1.63]) and exclusive breastfeeding (HR 1.33 [95% CI 1.11-1.58]). In both Hong Kong-born and immigrant participants, breastfeeding cessation was associated with return to work postpartum and the husband's preference for infant formula or mixed feeding. Intention to exclusively breastfeed and to breastfeed for >6 months, and previous breastfeeding experience substantially reduced the risk of breastfeeding cessation for both Hong Kong-born and immigrant participants. Health care professionals should consider immigration history in their assessment of pregnant women and provide culturally adapted breastfeeding support and encouragement to this population. © 2017 Wiley Periodicals, Inc.

Smoking among Hong Kong Chinese women: behavior, attitudes and experience.

Science.gov (United States)

Li, Ho Cheung William; Chan, Sophia Sc; Lam, Tai Hing

2015-02-25

The numbers of women smoking have risen 72.5% since 1990 with the increasing population - from 56,100 to 96,800 in 2012, reflecting an alarming situation in Hong Kong. The study aimed to describe the smoking behaviour, attitudes and associated factors among women in Hong Kong. A qualitative cross-sectional study involving semi-structured interview was conducted with Chinese women from five community centres in different districts in Hong Kong in 2010. A purposive sample of 73 female participants (24 current smokers, 20 ex-smokers and 29 never-smokers) were recruited. The 73 women were classified by their smoking status and age to form 15 focus groups. Most informants knew about the general health hazards of smoking, such as cancer and heart or respiratory diseases, but not about the female-specific health consequences of smoking. A few smokers considered smoking to be a weight control strategy, fearing a gain in weight if they gave up. Moreover, a few relied on smoking as a coping strategy to relieve negative emotions and stress. Additionally, a few smokers had misconceptions about giving up: that a loss of concentration would result, that continued smoking would not further affect their health as they had become desensitised to the chemicals in tobacco smoke or that quitting would harm their health. This study generates new knowledge about the behavior, attitudes, and experiences related to smoking of current female smokers, ex-smokers and non-smokers in Hong Kong, which is unique as a Chinese but highly westernized community but with a very low female smoking prevalence.

Indoor air quality at nine shopping malls in Hong Kong.

Science.gov (United States)

Li, W M; Lee, S C; Chan, L Y

2001-06-12

Hong Kong is one of the most attractive shopping paradises in the world. Many local people and international tourists favor to spend their time in shopping malls in Hong Kong. Good indoor air quality is, therefore, very essential to shoppers. In order to characterize the indoor air quality in shopping malls, nine shopping malls in Hong Kong were selected for this study. The indoor air pollutants included carbon dioxide (CO2), carbon monoxide (CO), total hydrocarbons (THC), formaldehyde (HCHO), respirable particulate matter (PM10) and total bacteria count (TBC). More than 40% of the shopping malls had 1-h average CO2 levels above the 1000 ppm of the ASHRAE standard on both weekdays and weekends. Also, they had average weekday PM10 concentrations that exceeded the Hong Kong Indoor Air Quality Objective (HKIAQO). The highest indoor PM10 level at a mall was 380 microg/m3. Of the malls surveyed, 30% had indoor airborne bacteria levels above 1000 cfu/m3 set by the HKIAQO. The elevated indoor CO2 and bacteria levels could result from high occupancy combined with insufficient ventilation. The increased PM10 levels could be probably attributed to illegal smoking inside these establishments. In comparison, the shopping malls that contained internal public transport drop-off areas, where vehicles were parked with idling engines and had major entry doors close to heavy traffic roads had higher CO and PM10 indoor levels. In addition, the extensive use of cooking stoves without adequate ventilation inside food courts could increase indoor CO2, CO and PM10 levels.

Workplace Communication in a Time of Transition: The Case of Hong Kong's Construction Industry.

Science.gov (United States)

Evans, Stephen

1999-01-01

Examines language in the workplace, specifically the construction industry in Hong Kong. Provides detailed information on language use in a professional context at the time of Hong Kong's return to China and shows that written communication is mainly in English, while spoken language is predominately Cantonese. (Author/VWL)

Attitudes and Attributes of Hong Kong Academics.

Science.gov (United States)

Postiglione, Gerard A.

1996-01-01

Data from a 1993 survey of Hong Kong college and university faculty, part of a larger international study, provide information about teacher demographic characteristics; educational background; attitudes toward working conditions, mobility, and salaries; professional interests; and views on student quality and governance issues. Implications for…

German refrigeration sytems for Hong Kong Airport Chek Lap Kok and for Bangkok. Prause and Partner construct systems for Asia; Deutsche Kaeltetechnik fuer Hong Kongs Airport Chek Lap Kok, aber auch fuer Bangkok. Prause und Partner baut taifunsicher

Energy Technology Data Exchange (ETDEWEB)

Weissenborn, P.

1998-09-01

Hong Kong`s new airport Chek Lap Kok was commissioned on 6 July 1998 and is to become a turntable of air traffic in the Asian region. Prause and Partner, Goslar, will provide catering refrigeration systems for the airport. (orig.) [Deutsch] Hong Kongs neuer Airport Chek Lap Kok wird sich nach seiner Inbetriebnahme am 6. Juli 1998 zu einer der wichtigsten Drehscheiben im Luftverkehr Asiens entwickeln. Millionen von Fluggaesten werden dann taeglich mit Bordspeisen verpflegt werden muessen, bei deren Zubereitung und Konservierung die Kaeltetechnik eine bedeutende Funktion einnimmt. Deutsches Ingenieurwesen und solide deutsche Handwerkstechnik tragen dazu bei, dass `Catering-Refrigeration made by Prause and Partner`, Goslar, auch die Airline-Logistik der LSG Hong Kong zuverlaessig stuetzt. (orig./MSK)

16 CFR 16.12 - Termination of advisory committees.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Termination of advisory committees. 16.12 Section 16.12 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE...) Its duration is otherwise provided by law; (b) It is renewed in accordance with § 16.13 of this part...

Social and psychological barriers to private retirement savings in Hong Kong.

Science.gov (United States)

Chou, Kee-Lee; Yu, Kar-Ming; Chan, Wai-Sum; Chan, Alfred C M; Lum, Terry Y S; Zhu, Alex Y F

2014-01-01

Using a phone survey conducted among Hong Kong workers, we examined the association of institutional, social, and psychological factors with engagement in both private retirement savings and the total amount of savings. Alarmingly, this study demonstrates that approximately 42% of Hong Kong workers do not save privately for their retirement. We found that age, education, number of children, support from spouse and friends, social regulation, perceived financial knowledge, and financial management capacity are associated with engagement in private retirement savings. Among those who saved, age, education, perceived financial knowledge, and financial management capacity are related to the amount of savings. Measures that could increase the social support for retirement savings as well as enhance their financial knowledge and management ability should be developed and implemented so that more workers engage in private retirement savings. A promising policy option for the Hong Kong government is to offer a tax incentive to promote additional savings for old-age income protection.

Predicting the 137Cs Contamination of Freshwater Fish in Hong Kong

International Nuclear Information System (INIS)

Poon, C.B.; Au, S.M.

1999-01-01

A predictive method for estimating the 137 Cs contamination of freshwater fish in Hong Kong after an acute deposition is presented. This method applies a published aquatic model to the freshwater fish culture ponds in Hong Kong. The predicted transfer coefficient, in terms of peak concentration in fish (wet weight) per unit deposition, is found to be generally lower than those observed in some European and UK lakes after the Chernobyl accident. While the water-fish concentration factor is undoubtedly an important factor, some unique features of the local freshwater fish culture systems, such as the absence of further radioactivity input from catchment to the fish ponds after deposition, and high removal of radioactivity by sedimentation, also play significant roles. Sensitivity of model parameters and uncertainties of prediction are also studied. This predictive model can serve as a useful tool in emergency planning and in countermeasure implementation during a nuclear emergency in Hong Kong. (author)

The characteristics of household food waste in Hong Kong and their implications for sewage quality and energy recovery.

Science.gov (United States)

Zan, Feixiang; Dai, Ji; Hong, Yuze; Wong, Meiyin; Jiang, Feng; Chen, Guanghao

2018-04-01

Food waste (FW) is a worldwide environmental issue due to its huge production amount. FW separation from municipal solid waste followed by different treatment strategies has been widely accepted. Food waste disposer (FWD) is a promising approach to separate and collect household food waste (HFW), which has been widely applied in many countries. However, the feasibility of FWD application in many countries is still being debated due to the major concerns over the impact of FWD on the wastewater treatment plants. In order to investigate the feasibility of FWD application, FW characterization is a key work to be conducted in advance. Since the FW characteristics largely vary by region, reliable and representative FW characteristics in different countries should be investigated. To provide such information for further studies on FW management for Hong Kong, HFW was collected from Hong Kong typical households over one year and analyzed systemically in this study. The FW composition varied little from place to place or season to season, and the values observed were comparable with results reported from other countries and regions. Based on the reliable HFW characteristics obtained from one-year survey coupled with statistical analysis, simulated HFW for Hong Kong consisting of 50% fruits, 20% vegetables, 20% starchy food and 10% meat was proposed for future studies. On the other hand, the FWD treatment caused more than 50% of the biodegradable organic content in HFW to dissolve. With a ratio of 1 g food waste to 1 L sewage, total solids in the wastewater stream were predicted to increase by 73%, total chemical oxygen demand by 61%, soluble chemical oxygen demand by 110%, nitrogen by 6% and phosphorus by 16%. Theoretically, 22 million m 3 /year of additional methane could be generated if 50% of Hong Kong residential buildings equipped with FWD. That would certainly increase pollutant loading on the wastewater treatment plants, but also energy recovery potential

Cost of tobacco-related diseases, including passive smoking, in Hong Kong.

Science.gov (United States)

McGhee, S M; Ho, L M; Lapsley, H M; Chau, J; Cheung, W L; Ho, S Y; Pow, M; Lam, T H; Hedley, A J

2006-04-01

Costs of tobacco-related disease can be useful evidence to support tobacco control. In Hong Kong we now have locally derived data on the risks of smoking, including passive smoking. To estimate the health-related costs of tobacco from both active and passive smoking. Using local data, we estimated active and passive smoking-attributable mortality, hospital admissions, outpatient, emergency and general practitioner visits for adults and children, use of nursing homes and domestic help, time lost from work due to illness and premature mortality in the productive years. Morbidity risk data were used where possible but otherwise estimates based on mortality risks were used. Utilisation was valued at unit costs or from survey data. Work time lost was valued at the median wage and an additional costing included a value of USD 1.3 million for a life lost. In the Hong Kong population of 6.5 million in 1998, the annual value of direct medical costs, long term care and productivity loss was USD 532 million for active smoking and USD 156 million for passive smoking; passive smoking accounted for 23% of the total costs. Adding the value of attributable lives lost brought the annual cost to USD 9.4 billion. The health costs of tobacco use are high and represent a net loss to society. Passive smoking increases these costs by at least a quarter. This quantification of the costs of tobacco provides strong motivation for legislative action on smoke-free areas in the Asia Pacific Region and elsewhere.

Hong Kong is the First Choice

Institute of Scientific and Technical Information of China (English)

2005-01-01

The Support of the Industry The major shows held in Hong Kong, out of the 70 annual ones, are mainly trade fairs for consumer products--fashion, giftware, jewelery, consumer electronics, watches, optical and the like. Most of the manufacturing factories of these products are located in the PRD region, many of which are invested by Hong

Evidence for Alteration of EZH2, BMI1, and KDM6A and Epigenetic Reprogramming in Human Papillomavirus Type 16 E6/E7-Expressing Keratinocytes ▿

OpenAIRE

Hyland, Paula L.; McDade, Simon S.; McCloskey, Rachel; Dickson, Glenda J.; Arthur, Ken; McCance, Dennis J.; Patel, Daksha

2011-01-01

A number of epigenetic alterations occur in both the virus and host cellular genomes during human papillomavirus (HPV)-associated carcinogenesis, and investigations of such alterations, including changes in chromatin proteins and histone modifications, have the potential to lead to therapeutic epigenetic reversion. We report here that transformed HPV16 E6/E7-expressing primary human foreskin keratinocytes (HFKs) (E6/E7 cells) demonstrate increased expression of the PRC2 methyltransferase EZH2...

Emotional Autonomy and Perceived Parenting Styles: Relational Analysis in the Hong Kong Cultural Context

Science.gov (United States)

Chan, Kwok Wai; Chan, Siu Mui

2009-01-01

Three hundred and seven teacher education students of a Hong Kong university were administered two questionnaires, one measuring emotional autonomy (EAS) and the other measuring perceived parenting styles (PAQ) of their parents. It was found that the Hong Kong teacher education students tended to be autonomous and they characterized their parents…

The Challenges for Educational Achievements of Young Mainland Chinese Migrants in Hong Kong

Science.gov (United States)

Wong, Yu-Cheung

2011-01-01

Hong Kong's population has increased by around one million per decade from the end of World War II till the 1990s. A large proportion of this growth came from the mass influx of migrants from Mainland China, and the children born to them. During the 1960s and 1970s when Hong Kong's economy was booming rapidly, career advancement opportunities were…

LOH at 16p13 is a novel chromosomal alteration detected in benign and malignant microdissected papillary neoplasms of the breast.

Science.gov (United States)

Lininger, R A; Park, W S; Man, Y G; Pham, T; MacGrogan, G; Zhuang, Z; Tavassoli, F A

1998-10-01

Papillary carcinoma of the breast is a variant of predominantly intraductal carcinoma characterized by a papillary growth pattern with fibrovascular support. Loss of heterozygosity (LOH) was evaluated at multiple chromosomal loci (including loci reported to show frequent genetic alterations in breast cancer) to determine the frequency of genetic mutations in these tumors and their precursors. Thirty-three papillary lesions of the breast (6 papillary carcinomas, 12 carcinomas arising in a papilloma, and 15 intraductal papillomas with florid epithelial hyperplasia) were retrieved from the files of the Armed Forces Institute of Pathology (AFIP). Tumor cells and normal tissue were microdissected in each case and screened for LOH at INT-2 and p53 as well as several loci on chromosome 16p13 in the TSC2/PKD1 gene region (D16S423, D16S663, D16S665). LOH on chromosome 16p13 was present in 10 of 16 (63%) informative cases of either papillary carcinoma or carcinoma arising in a papilloma as well as in 6 of 10 (60%) informative cases of intraductal papilloma with florid epithelial hyperplasia (IDH). One case showed simultaneous LOH in both the florid IDH and carcinoma components of a papilloma. LOH was not observed at either INT-2 or p53 in any of the papillary carcinomas or papillomas with florid IDH. In conclusion, a high frequency of LOH at chromosome 16p13 (the TSC2/PKD1 gene region) is in both papillary carcinomas of the breast as well as in papillomas with florid IDH, including a case with LOH present simultaneously in both components. These findings suggest that chromosome 16p contains a tumor suppressor gene that frequently is mutated early in papillary neoplasia.

Profiling the careers of Thoroughbred horses racing in Hong Kong between 2000 and 2010.

Science.gov (United States)

Velie, B D; Stewart, B D; Lam, K; Wade, C M; Hamilton, N A

2013-11-01

Research in Thoroughbred racehorses is often specific to horses from a given racing population or region. In order to investigate trends in racehorse careers across populations accurately, population-specific benchmarks for performance outcomes must be established. To provide summary statistics for performance outcomes for Thoroughbreds racing in Hong Kong between 2000 and 2010 and to document and provide evidence on the current differences in racing careers across sexes and regions of origin for horses racing in Hong Kong. Performance data on the population of Thoroughbreds racing in Hong Kong between 3 September 2000 and 12 March 2011 (n = 4950) were acquired and used to describe and compare the careers of Thoroughbred racehorses in Hong Kong. Career length, number of career starts and number of spells from racing per year were evaluated. Kaplan-Meier survival curves, stratified by sex, age group, country of origin and region of origin were produced for career length. A Cox's proportional hazards model was fitted to assess factors influencing the risk of retirement from racing in Hong Kong. Log-rank tests for equality of career length survivor functions showed significant differences (Phorse originates, with specific effects on each performance outcome also varying between regions. Future research should take into account these potential differences when comparing results across populations. © 2013 EVJ Ltd.

Sense of community in Hong Kong: relations with community-level characteristics and residents' well-being.

Science.gov (United States)

Mak, Winnie W S; Cheung, Rebecca Y M; Law, Lawrence S C

2009-09-01

Sense of community (SOC) has been one of the most studied topics in community psychology. However, no empirical study to date has investigated SOC in Hong Kong and its relations with community characteristics and residents' psychological well-being. A representative sample of 941 Hong Kong Chinese based on a randomized household survey was conducted in all 18 districts in Hong Kong. Results of hierarchical linear modeling indicated that SOC was not associated with sociodemographic indicators on both the individual-level (i.e., gender, age, family income, education level, type of residence, and area-to-capita ratio of residence) and the community-level (i.e., proportion of individuals with tertiary education, median family income, ownership of residence, population density, and resident stability). SOC was negatively related to daily hassles and positively with social support and quality of life. Conceptualization of SOC in Hong Kong was discussed.

Homework Involvement and Functions: Perceptions of Hong Kong Chinese Primary School Students and Parents

Science.gov (United States)

Tam, Vicky C. W.; Chan, Raymond M. C.

2011-01-01

This study examines the perceptions of Chinese students and parents in Hong Kong on homework involvement, assignment type and homework functions. The relationships of homework perceptions to student and parent attributes are also assessed. The sample includes 1393 pairs of students and their parents from 36 primary schools in Hong Kong. Findings…

Opening up a Road to Somewhere: Development of Associate Degree Students in Hong Kong

Science.gov (United States)

Lee, Wincy W. S.

2014-01-01

Associate (community college) degrees have expanded rapidly in the past decade in Hong Kong, but their value has been questioned due to the limited number of government-funded articulation opportunities available. This paper argues that associate degrees in Hong Kong are not valued solely for articulation purposes, but also for nurturing students'…

The 13C(α,n)16O reaction as a neutron source for the s-process in AGB low-mass stars

International Nuclear Information System (INIS)

Trippella, O.; Busso, M.; La Cognata, M.; Spitaleri, C.; Guardo, G. L.; Lamia, L.; Puglia, S. M.R.; Romano, S.; Spartà, R.; Kiss, G. G.; Rogachev, G. V.; Avila, M.; Koshchiy, E.; Kuchera, A.; Santiago, D.; Mukhamedzhanov, A. M.; Maiorca, E.; Palmerini, S.

2014-01-01

The 13 C(α,n) 16 O reaction is considered to be the most important neutron source for producing the main component of the s-process in low mass stars. In this paper we focus our attention on two of the main open problems concerning its operation as a driver for the slow neutron captures. Recently, a new measurement of the 13 C(α,n) 16 O reaction rate was performed via the Trojan Horse Method greatly increasing the accuracy. Contemporarily, on the modelling side, magnetic mechanisms were suggested to justify the production of the 13 C pocket, thus putting the s-process in stars on safe physical ground. These inputs allow us to reproduce satisfactorily the solar distribution of elements

Long-Term Spatio-Temporal Trends of Organotin Contaminations in the Marine Environment of Hong Kong.

Directory of Open Access Journals (Sweden)

Kevin K Y Ho

Full Text Available Hong Kong imposed a partial restriction on application of organotin-based antifouling paints in 1992. Since September 2008, the International Maritime Organization prohibited the use of such antifouling systems on all sea-going vessels globally. Therefore, it is anticipated a gradual reduction of organotin contamination in Hong Kong's marine waters. Using the rock shell Reishia clavigera as a biomonitor, we evaluated the organotin contamination along Hong Kong's coastal waters over the past two decades (1990-2015. In 2010 and 2015, adult R. clavigera were examined for imposex status and analysed for tissue concentrations of six organotins. We consistently found 100% imposex incidence in female R. clavigera across all sites. Tissue triphenyltin (TPT concentrations were high in most samples. A probabilistic risk assessment showed that there were over 69% of chance that local R. clavigera would be at risk due to exposure to phenyltins. Comparing with those of previous surveys (2004-2010, both imposex levels and tissue concentrations of organotins did not decline, while the ecological risks due to exposure to organotins were increasing. We also observed high concentrations of monobutyltin and TPT in seawater and sediment from locations with intense shipping activities and from stormwater or sewage discharge. Overall, organotins are still prevalent in Hong Kong's marine waters showing that the global convention alone may be inadequate in reducing organotin contamination in a busy international port like Hong Kong. Appropriate management actions should be taken to control the use and release of organotins in Hong Kong and South China.

The Impacts of Climate Change in Hong Kong and the Pearl River Delta

International Nuclear Information System (INIS)

Tracy, A.; Trumbull, K.; Loh, C.

2006-11-01

Civic Exchange added climate change to their research agenda some time ago, recognising that it is a cross-cutting issue that will have substantial impact, not only on Hong Kong but on the entire Pearl River Delta. The Hong Kong region is the wealthiest part of China. Along with growing material wealth, Hong Kong's ecological footprint and particularly it's greenhouse gas emissions - have increased exponentially. Therefore, there exists a special responsibility to contribute to finding effective mitigation measures that can help to slow the process; as well as a pressing need to find ways to adapt to those effects of climate change that cannot be forestalled. This paper represents a first attempt to pull together the relevant materials, with the aim of providing a broad-brush view of how climate change may affect Hong Kong, Macao and the Pearl River Delta. The key recommendation is that more region-specific research must be carried out. Civic Exchange has also taken note of the recently published Stern Review, which was commissioned by the United Kingdom government, to assess the economics of climate change. The report calls for urgent action. In this respect, this report therefore doubles as a funding proposal

Early intervention for psychotic disorders: Real-life implementation in Hong Kong.

Science.gov (United States)

Wong, Gloria H Y; Hui, Christy L M; Tang, Jennifer Y M; Chang, Wing-Chung; Chan, Sherry K W; Xu, Jia-Qi; Lin, Jessie J X; Lai, Dik-Chee; Tam, Wendy; Kok, Joy; Chung, Dicky; Hung, S F; Chen, Eric Y H

2012-03-01

Hong Kong is among the first few cities in Asia to have implemented early intervention for psychosis in 2001. Substantial changes in psychosis service have since taken place. We reviewed available outcome data in Hong Kong, with reference to the philosophy of early intervention in psychosis, discussing experience and lessons learned from the implementation process, and future opportunities and challenges. Data accumulated in the past decade provided evidence for the benefits and significance of early intervention programmes: patients under the care of early intervention service showed improved functioning, milder symptoms, and fewer hospitalizations and suicides. Early intervention is more cost-effective compared with standard care. Stigma and misconception remains an issue, and public awareness campaigns are underway. In recent years, a critical mass is being formed, and Hong Kong has witnessed the unfolding of public service extension, new projects and organizations, and increasing interest from the community. Several major platforms are in place for coherent efforts, including the public Early Assessment Service for Young people with psychosis (EASY) programme, the Psychosis Studies and Intervention (PSI) research unit, the independent Hong Kong Early Psychosis Intervention Society (EPISO), the Jockey Club Early Psychosis (JCEP) project, and the postgraduate Psychological Medicine (Psychosis Studies) programme. The first decade of early intervention work has been promising; consolidation and further development is needed on many fronts of research, service and education. Copyright © 2012 Elsevier B.V. All rights reserved.

Enzymology and Structure of the GH13_31 Glucan 1,6-α-Glucosidase That Confers Isomaltooligosaccharide Utilization in the Probiotic Lactobacillus acidophilus NCFM

DEFF Research Database (Denmark)

Møller, Marie Sofie; Fredslund, Folmer; Majumder, Avishek

2012-01-01

or maltotetraose, as determined by reverse transcription-PCR (RT-PCR) transcriptional analysis, suggesting coregulation of α-1,6- and α-1,4-glucooligosaccharide utilization loci in L. acidophilus NCFM. The L. acidophilus NCFM GH13_31 (LaGH13_31) was produced recombinantly and shown to be a glucan 1,6-α......-glucosidase active on IMO and dextran and product-inhibited by glucose. The catalytic efficiency of LaGH13_31 on dextran and the dextran/panose (trisaccharide) efficiency ratio were the highest reported for this class of enzymes, suggesting higher affinity at distal substrate binding sites. The crystal structure...... of LaGH13_31 was determined to a resolution of 2.05 Å and revealed additional substrate contacts at the +2 subsite in LaGH13_31 compared to the GH13_31 from Streptococcus mutans (SmGH13_31), providing a possible structural rationale to the relatively high affinity for dextran. A comprehensive...

Letter from Hong Kong: A Report on Chinese Food, Fake Apples, and IBM's Asian Strategy.

Science.gov (United States)

Immel, A. Richard

1984-01-01

Notes that microcomputer use in Hong Kong's small business community does not reflect the growth of its high-tech electronics industry and discusses IBM's influence in Hong Kong and Asia, the counterfeiting of Apple microcomputers and software, and why Apple currently has no recourse. (MBR)

[Comparison of cardiopulmonary endurance and muscular fitness in teenagers between Hong Kong and inland cities].

Science.gov (United States)

Hong, Y; Chan, K; Wang, Y

1997-01-01

A study on the data of the physique investigated in teenagers was carried out between Hong Kong and inland cities to compare their cardiopulmonary endurance and muscular fitness. Results revealed that cardiopulmonary endurance in school teenagers of both sex at different ages in inland cities was better than that in Hong Kong. Muscular strength and endurance of sports performance of teenagers, except for standing long jump, in Hong Kong were weaker than that in inland cities. It suggests that attention should be paid to the involvement of teenagers in physical education with the increase of people's living standard.

Factors Affecting the Understanding and Use of Psychoanalysis in Hong Kong, Mainland China, and Taiwan.

Science.gov (United States)

Busiol, Diego

2015-06-01

The majority of Western psychotherapies are known and practiced in Hong Kong, while psychoanalysis still has little resonance. A recent study finds that psychoanalysis is perceived neither as ineffective nor as necessarily in conflict with Hong Kong Chinese values. Nevertheless, Hong Kong Chinese culture influences how psychoanalysis is received and understood, when compared to Mainland China and Taiwan. It is argued that a better reception in the latter two was possible because of different social and historical backgrounds, different clinical backgrounds of those who receive training, and the more active role of Western psychoanalysts. © 2015 by the American Psychoanalytic Association.

Why is Design-Build Commonly Used in the Public Sector? An Illustration from Hong Kong

Directory of Open Access Journals (Sweden)

Edmond Lam

2012-11-01

Full Text Available The Design and Build (D&B procurement method is one of the systems advocated to overcome inadequacies with the traditional procurement method. In recent years, this innovative procurement method has been put to practice in Hong Kong where a vast amount of infrastructure works is taking place. This paper aims to illustrate the applicability of design-build in the Hong Kong setting.As most D&B projects are undertaken by the public sector of Hong Kong, the main features of a public sector project and reasons for its wider use on D&B are fully examined in the paper. To further explore the benefits of D&B in actual practice, structured interviews have been conducted with clients, contractors and consultants running D&B projects in Hong Kong. Summary of major problems of running D&B projects from the previous study by the authors is also outlined. With the increasing use of D&B in the public sector of Hong Kong and worldwide, more research can be undertaken on the quantitative comparison of the traditional mode of procurement and how to carry out a D&B project successfully so as to develop a knowledge base for the D&B procurement method.

Scientific publications in nursing journals from Mainland China, Taiwan, and Hong Kong: a 10-year survey of the literature

Directory of Open Access Journals (Sweden)

Di Zhang

2016-03-01

Full Text Available Background: China has witnessed remarkable progress in scientific performance in recent years. However, the quantity and quality of nursing publications from three major regions (Mainland China, Taiwan, and Hong Kong have not been reported. This study aimed to investigate the characteristics of scientific research productivity from Mainland China, Taiwan, and Hong Kong in the field of nursing. Methods: Articles published in the 110 nursing journals originating from Mainland China, Taiwan, and Hong Kong between 2005 and 2014 were retrieved from the Web of Science. The total number of articles published, the impact factor, and the citation count were analyzed. Results: There were 2,439 publications between 2005 and 2014 from China, including 438 from Mainland China, 1,506 from Taiwan, and 495 from Hong Kong. There was a significant increase in publications for these three regions (p < 0.05, especially for Mainland China, with a 59.50-fold increase experienced. From 2011, the number of publications from Mainland China exceeded that from Hong Kong. Taiwan had the highest total journal impact factor (2,142.81, followed by Hong Kong (720.39 and Mainland China (583.94. The mean journal impact factor from Hong Kong (1.46 was higher than that from Taiwan (1.42 and Mainland China (1.33. Taiwan had the highest total citation count (8,392, followed by Hong Kong (3,785 and Mainland China (1,493. The mean citation count from Hong Kong (7.65 was higher than that from Taiwan (5.57 and Mainland China (3.41. The Journal of Clinical Nursing was the most popular journal in the three regions. Discussion: Chinese contributions to the field of nursing have significantly increased in the past ten years, particularly from Mainland China. Taiwan is the most productive region in China. Hong Kong had the highest-quality research output, according to mean journal impact factor and mean citation count.

The Development of Local Private Primary and Secondary Schooling in Hong Kong, 1841-2012

Science.gov (United States)

Cheung, Alan C. K.; Randall, E. Vance; Tam, Man Kwan

2016-01-01

Purpose: This paper is a historical review of the development of private primary and secondary education in Hong Kong from 1841-2012. The purpose of this paper is to examine the evolving relationship between the state and private schools in Hong Kong. Design/methodology/approach: This paper utilizes sources from published official documents,…

A feasible reform for the electricity supply industry in Hong Kong

International Nuclear Information System (INIS)

Ngan, H.W.; Wang, J.H.; Engriwan, W.; Lo, K.L.

2006-01-01

With the current scheme of control regulation for the Hong Kong electricity supply industry expiring in 2008, the Government has sent out a consultation paper seeking views from the general public on its reform and possible future development. This paper investigates the characteristics of the current agreement and the rationale for feasible reform of the Hong Kong ESI. It leads to a discussion on a proposed feasible reform using performance-based regulation approach modeling and the associated implementation issues related to price capping, risk analysis, performance indices, quality monitoring and governance

Difference in compliance with Standard Precautions by nursing staff in Brazil versus Hong Kong.

Science.gov (United States)

Pereira, Fernanda Maria Vieira; Lam, Simon Ching; Chan, Jackie Hoi Man; Malaguti-Toffano, Silmara Elaine; Gir, Elucir

2015-07-01

The Standard Precautions (SP) are measures to reduce the risk of transmission of bloodborne and other pathogens, and should be used by health professionals in the care of all patients regardless of their condition of infection. However, suboptimal compliance with SP has been consistently reported in the nursing literature. This study evaluated the differences of compliance with SP among nurses from Brazil and Hong Kong. This cross-sectional study was conducted in 2 countries-Hong Kong and Brazil-with nurses working in hospitals who responded to a self-administered questionnaire with demographic data and responses to a 20-item Compliance with Standard Precautions Scale. The compliance rate of 560 nurses was 69.4% for the Brazilian sample and 57.4% for the Hong Kong sample. The additional clinical experience of the Brazilian nurses versus those in Hong Kong may be related to differences in compliance with SP between nurses. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Newcastle disease virus surveillance in Hong Kong on local and imported poultry.

Science.gov (United States)

Shortridge, K F; Alexander, D J

1978-09-01

Surveillance of apparently healthy ducks, geese and fowl originating in Hong Kong and the People's Republic of China at a poultry dressing plant in Hong Kong yielded 67 isolates of Newcastle disease virus. More than twice as many viruses were isolated from the cloaca than from the trachea. Twelve representative isolates were examined in virulence tests--all six of the fowl isolates and two of five duck isolates behaved as velogenic strains, the other four were lentogenic.

2018-04-29T16:13:51Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

article/44895 2018-04-29T16:13:51Z gjpas:ART Anthropometric Comparison Of Cephalic Indices Between The Urhobo And Itsekiri Ethnic Groups Of Nigeria Oladipo, GS Paul, CW Cephalic index, ethnic groups and anthropology. Cephalic index ...

Social Construction of National Reality: Chinese Consciousness versus Hong Kong Consciousness

Directory of Open Access Journals (Sweden)

Fu-Lai Tony Yu

2017-08-01

Full Text Available The struggle to break away from the parent state and claim for independence often results in political unrest, terrorist activities and even ethnic cleansing. In East Asia, the hostilities between people from Hong Kong and mainland China also intensify rapidly in recent years. The late 2000s and early 2010s witness a surge in anti-Mainlander sentiment in Hong Kong and a call for self-determination, resulting in a series of political upheavals. In literatures, irredentist and secessionist advocators generally defend themselves in terms of common blood, race and culture. None of them regards the issue from human agency theory. This paper has two objectives. Firstly, based largely on the works of Max Weber, W.I. Thomas, Alfred Schutz and Peter Berger, this paper constructs a theoretical framework, namely, the social construction of national reality, which allows us to explain the origin of national identity and the reason for people to call for autonomy or secession. It will argue that collective consciousness originates from everyday life experience taken for granted during socialization. Individuals make sense of the external world. Experiences taken for granted become the actor’s stock of knowledge. A common scheme of knowledge shared by the community serves to differentiate in-group (nationals and out-group (foreigners. Collective consciousness thus defines national identity and hence a nation. Unless people (both in-group and out-group interact with and learn from each other, different stocks of knowledge taken for granted will create conflict. This theory is applied to explain growing Sinophobia in Hong Kong. The confrontation between traditional Chinese consciousness and emerging Hong Kong consciousness undermines the peaceful coexistence among Hongkongers and Mainlanders, unless both parties redefine their stock of knowledge via dynamic learning. The paper concludes that in order to reduce the conflicts in the regions, understanding the

A Brief Overview of Adolescent Developmental Problems in Hong Kong

Science.gov (United States)

Shek, Daniel T. L.; Keung Ma, Hing; Sun, Rachel C. F.

2011-01-01

Several adolescent developmental problems in Hong Kong are briefly reviewed in this paper. First, rising adolescent substance abuse trends are described. Second, Internet use problems and Internet addiction among young people are examined. Third, worrying trends in adolescent sexuality are identified. Fourth, phenomena on bullying among young people are reviewed. Finally, phenomena related to adolescent materialistic orientation are focused upon. With reference to these adolescent developmental problems, possible solutions are briefly discussed particularly with reference to the ecological perspective. It is argued that the related scientific literature provides useful pointers for designing the curriculum in the extension phase of the Project P.A.T.H.S. in Hong Kong. PMID:22194661

An investigation of the ingestion exposure pathways in Hong Kong

International Nuclear Information System (INIS)

Yeung, Mankit Ray; Lui, Wai Sing

1995-01-01

An investigation of the food supply and the dietetic pattern of Hong Kong was conducted and some of the important factors affecting the ingestion exposure pathways following a severe nuclear accident were examined. It was found that the nuclide concentrations in the vegetables are very sensitive to time and substantial saving in effective dose resulted from ingesting contaminated vegetables can be achieved by appropriate imposition of restriction on the consumption of local produce. The consumption of locally grown vegetables in large quantity and the proximity of the Hong Kong vegetable farms to the Guangdong Nuclear Power Station suggests that the vegetable-human pathway is important and warrants special attention

Validation of the Hong Kong Cantonese Version of World Health Organization Five Well-Being Index for People with Severe Mental Illness.

Science.gov (United States)

Kong, C L; Lee, C C; Ip, Y C; Chow, L P; Leung, C H; Lam, Y C

2016-03-01

The World Health Organization Five Well-Being Index (WHO-5) has been developed to measure psychological wellbeing. Translation and linguistic validation of the WHO-5 into a Cantonese version has been accomplished for local use but it is not yet validated in people with severe mental illness in Hong Kong. This study aimed to examine the applicability of WHO-5 in measuring the psychological wellbeing dimension of people with severe mental illness. A brief and easily administrated tool to measure psychological wellbeing of people with severe mental illness can be used to provide an outcome measure in research studies and clinical trials. Subjects were randomly recruited from the Extended-Care Patient Intensive Treatment, Early Diversion and Rehabilitation Stepping-Stone Project (EXITERS) and the Rehabilitation Activity Centre (RAC) of Kwai Chung Hospital in Hong Kong. They were invited to complete the abbreviated version of Hong Kong Chinese World Health Organization Quality of Life (WHOQOL-BREF [HK]) and WHO-5 (Cantonese version) separately and concurrent validity was examined. A total of 84 subjects were recruited, 42 each from EXITERS and RAC. In all, 49 (58%) were male and 35 (42%) were female. The mean ± standard deviation age was 43.2 ± 9.7 years. Their mean duration of mental illness was 16.4 ± 10.5 years and the mean years of education was 10.17 ± 2.5 years, i.e. about junior secondary school level in Hong Kong. The internal consistency of the WHO-5 was satisfactory (0.86) and was comparable with previous reports. Regarding validity, 1-factor structure with an eigenvalue of 3.24 explained 64.8% of total variance of WHO-5 for people with severe mental illness. Concurrent validity was established with moderate correlation (0.41-0.51) between WHO-5 and 4 domains of the WHOQOL-BREF (HK). The WHO-5 (Cantonese version) is a reliable and valid tool to assess the psychological wellbeing of people with severe mental illness in Hong Kong. It can be used to monitor

9. Arab conference on the peaceful uses of atomic energy, Beirut (LB), 13-16 Dec 2008, V. I

International Nuclear Information System (INIS)

2009-01-01

This volume includes the papers presented at the 9th Arab Conference on the Peaceful Uses of Atomic Energy, held at Beirut (Lebanon) from 13 till 16 December 2008, which cover isotope applications on biology and medicine, environmental pollution, radiation protection.

2018-03-16T00:13:11Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

article/43652 2018-03-16T00:13:11Z safp:ART A Bibliometric Analysis of Research Publications Funded Partially by the Cancer Association of South Africa (CANSA) during a 10-year Period (1994-2003) Albrecht, CF bibliometric analysis; cancer ...

2018-02-19T13:29:16Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

19T13:29:16Z wajpdr:ART Acute and Subchronic Oral Toxicity of Aqueous Extract of Ageratum Conyzoides Linn Nyunaï, N Abdennebi, EH Bickii, J Manguelle-Dicoum, AM Njifutié, N Ageratum conyzoides, aqueous extract, pyrrolizidine alkaloids; ...

End-of-life (EoL) mobile phone management in Hong Kong households.

Science.gov (United States)

Deng, Wen-Jing; Giesy, John P; So, C S; Zheng, Hai-Long

2017-09-15

A questionnaire survey and interviews were conducted in households and end-of-life (EoL) mobile phone business centres in Hong Kong. Widespread Internet use, combined with the rapid evolution of modern social networks, has resulted in the more rapid obsolescence of mobile phones, and thus a tremendous increase in the number of obsolete phones. In 2013, the volume of EoL mobile phones generated in Hong Kong totalled at least 330 tonnes, and the amount is rising. Approximately 80% of electronic waste is exported to Africa and developing countries such as mainland China or Pakistan for recycling. However, the material flow of the large number of obsolete phones generated by the territory's households remains unclear. Hence, the flow of EoL mobile phones in those households was analysed, with the average lifespan of a mobile phone in Hong Kong found to be just under two years (nearly 23 months). Most EoL mobile phones are transferred to mainland China for disposal. Current recycling methods are neither environmentally friendly nor sustainable, with serious implications for the environment and human health. The results of this analysis provide useful information for planning the collection system and facilities needed in Hong Kong and mainland China to better manage EoL mobile phones in the future. Copyright © 2017 Elsevier Ltd. All rights reserved.

All for the Winner: An Analysis of the Characterization of Male Gamblers in Hong Kong Movies with Gambling Theme

Science.gov (United States)

Chan, Chi Chuen; Ohtsuka, Keis

2011-01-01

This study aims to investigate the characterization of male gamblers in popular Hong Kong movies in the past 50 years. A total of nine Hong Kong films with gambling themes were selected for analysis. The criteria for selection of the films were as follows: the movies in which the protagonists are portrayed by well known Hong Kong actors that…

Health-related behaviours and mental health in Hong Kong employees.

Science.gov (United States)

Zhu, S; Tse, S; Goodyear-Smith, F; Yuen, W; Wong, P W

2017-01-01

Poor physical and mental health in employees can result in a serious loss of productivity. Early detection and management of unhealthy behaviours and mental health symptoms can prevent productivity loss and foster healthy workplaces. To examine health-related behaviours, mental health status and help-seeking patterns in employees, across different industries in Hong Kong. Participants were telephone-interviewed and assessed using the Case-finding and Help Assessment Tool (CHAT) with employee lifestyle risk factors, mental health issues and help-seeking intentions screened across eight industries. Subsequent data analysis involved descriptive statistics and chi-square tests. There were 1031 participants. Key stressors were work (30%), family (19%), money (14%) and interpersonal issues (5%). Approximately 18, 9 and 9% of participants were smokers, drinkers and gamblers, respectively, and only 51% exercised regularly. Depressive and anxiety symptoms were reported by 24 and 31% of employees, respectively. Issues for which they wanted immediate help were interpersonal abuse (16%), anxiety (15%), anger control (14%) and depression (14%). Employees with higher educational attainment were less likely to smoke, drink and gamble than those with lower attainment. Lifestyle and mental health status were not associated with income. Employees in construction and hotel industries smoked more and those in manufacturing drank more than those in other industries. Physical and mental health of Hong Kong employees are concerning. Although employee assistance programmes are common among large companies, initiation of proactive engagement approaches, reaching out to those employees in need and unlikely to seek help for mental health issues, may be useful. © The Author 2016. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

School Adjustment, Social Support, and Mental Health of Mainland Chinese College Students in Hong Kong

Science.gov (United States)

Chui, Raymond Chi-Fai; Chan, Chi-Keung

2017-01-01

We investigated the relationship of school adjustment and social support with the mental health of mainland Chinese college students studying in Hong Kong. During the spring semester in 2011, 384 mainland Chinese college students across the postsecondary institutions in Hong Kong completed a questionnaire. Results showed that better school…

Local Autonomy in Action: Beijing’s Hong Kong and Macau Policies

Directory of Open Access Journals (Sweden)

Bill Chou

2013-01-01

Full Text Available This paper investigates how Beijing governs its two special administrative regions (SARs of Hong Kong and Macau through leverages on their local autonomy. First, a conceptual analysis of local autonomy will be provided. Local autonomy is more than a zero-sum game between the central and local authorities over how much power should be granted or taken from the local authorities; it also concerns the space for cultural expression and the use of local customs in public administration. Second, the degree of local autonomy in Hong Kong and Macau will be critically examined. On paper, both SAR governments are able to freely make decisions on a wide range of policies. In practice, however, Beijing has the absolute authority to override the decisions of Hong Kong and Macau. It is argued that the autonomy in cultural expression can compensate for the institutional constraints on the two SARs’ decision-making power and is thus able to alleviate public discontent – as long as the constraints do not conflict with the people’s core values and ways of life.

Water resources for urban water and food security: the case of megacity Hong Kong

Science.gov (United States)

Vanham, Davy; Gawlik, Bernd; Bidoglio, Giovanni

2017-04-01

The extent to which urban dwellers consume resources is key on the path to reaching global SDGs. One of these resources is water, which is consumed in a direct and indirect way by city inhabitants, to achieve water and food security within city borders. In this study, we quantify the water resources required to provide these two essential securities for megacity Hong Kong. During the last years, this city has made large investments to make its urban water supply system more water efficient and sustainable. As such, its municipal water abstraction - often defined as direct water use - has decreased from 355 litres per capita per day (l/cap/d) in 2005 to 326 l/cap/d in 2013. Due to its political history, Hong Kong is unique in the world in data availability on urban food consumption. It is therefore the ideal case study to show typical urban food consumption behaviour and its related indirect water use. The current average diet in Hong Kong is very different to the average Chinese diet. It is characterised by a high intake of water intensive products like animal products and sugar, leading to a food related indirect water use or water footprint (WFcons) of 4727 l/cap/d. According to recommendations from the Chinese Nutrition Society for a healthy diet, the intake of some product groups should be increased (vegetables and fruit) and of other product groups reduced (sugar, crop oils, meat and animal fats). This would result in a reduction of the WFcons of 40% to 2852 l/cap/d. Especially the reduced intake of meat (including offals) from currently 126 kg per capita per year (kg/cap/yr) to the recommended value 27 kg/cap/yr would result in a substantial WFcons reduction. Meat consumption in Hong Kong is extremely high. A pesco-vegetarian diet would result in a reduction of 49% (to 2398 l/cap/d) and a vegetarian diet in a 53% (to 2224 l/cap/d) reduction. Hong Kong citizens can thus save a lot of water by looking at their indirect water use, through a change in their diet

2018-03-16T01:44:13Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

article/78898 2018-03-16T01:44:13Z ajpherd:ART Eating disorders among university student-athletes Van Zyl, Y Surujlal, J Dhurup, M Eating disorders among athletes is an alarming issue, much deserving of the interest it has enthused among ...

Levels of 16O near 13 MeV excitation from 15N+p reactions

International Nuclear Information System (INIS)

Bray, K.H.; Frawley, A.D.; Ophel, T.R.; Barker, F.C.

1977-02-01

Angular distributions, a O 0 excitation function and Doppler-broadened γ-ray profiles for the reaction 15 N(p,α 1 γ), and angular distributions for the 15 N(p,αsub(o)) reaction, have been measured for proton energies from about 900 to 1250 keV. These data, together with analysing powers from the 15 N(p,αsub(o)) reaction with polarized protons, have been satisfactorily fitted by means of R-matrix theory, in terms of the known levels of 16 O in the 13 MeV region together with background contributions. (Author)

Molecular epidemiological study of HIV-1 CRF01_AE transmission in Hong Kong.

Science.gov (United States)

Chen, J H K; Wong, K H; Li, P; Chan, K C; Lee, M P; Lam, H Y; Cheng, V C C; Yuen, K Y; Yam, W C

2009-08-15

The objective of this study was to investigate the transmission history of the HIV-1 CRF01_AE epidemics in Hong Kong between 1994 and 2007. A total of 465 HIV-1 CRF01_AE pol sequences were derived from an in-house or a commercial HIV-1 genotyping system. Phylogenies of CRF01_AE sequences were analyzed by the Bayesian coalescent method. CRF01_AE patient population included 363 males (78.1%) and 102 females (21.9%), whereas 65% (314 of 465) were local Chinese. Major transmission routes were heterosexual contact (63%), followed by intravenous drug use (IDU) (19%) and men having sex with men (MSM) (17%). From phylogenetic analysis, local CRF01_AE strains were from multiple origins with 3 separate transmission clusters identified. Cluster 1 consisted mainly of Chinese male IDUs and heterosexuals. Clusters 2 and 3 included mainly local Chinese MSM and non-Chinese Asian IDUs, respectively. Chinese reference isolates available from China (Fujian, Guangxi, or Liaoning) were clonally related to our transmission clusters, demonstrating the epidemiological linkage of CRF01_AE infections between Hong Kong and China. The 3 individual local transmission clusters were estimated to have initiated since late 1980s and late 1990s, causing subsequent epidemics in the early 2000s. This is the first comprehensive molecular epidemiological study of HIV-1 CRF01_AE in Hong Kong. It revealed that MSM contact is becoming a major route of local CRF01_AE transmission in Hong Kong. Epidemiological linkage of CRF01_AE between Hong Kong and China observed in this study indicates the importance of regular molecular epidemiological surveillance for the HIV-1 epidemic in our region.

Acculturation Attitudes and Sociocultural Adaptation of Chinese Mainland Sojourners in Hong Kong

Directory of Open Access Journals (Sweden)

Yuanyi Ma

2015-12-01

Full Text Available Within these years, there has been a significant increase in the number of Chinese Mainland sojourners studying in Hong Kong. Due to the huge differences in various aspects like language, culture, cultural value, it would be considerably difficult for the Chinese Mainland students to adapt to the Hong Kong environment. This article investigates the ways for a group of doctoral students from Chinese Mainland to acculturate in Hong Kong. With the help of questionnaires, the difficulties that the sojourners have encountered in social situations are measured. It is found out that age and gender may have influenced the participants’ acculturation strategies, and interpersonal relationship is that which the subjects have the most difficulties with, while academic domain is the area with the least difficulties. Meanwhile, the results have shown that competence of local language is not a determinant factor of the sociocultural adaptation, and female subjects seem to adapt better than male subjects. Keywords: sojourner, acculturation, sociocultural adaptation, acculturation strategy

Female street sex workers in Hong Kong: moving beyond sexual health.

Science.gov (United States)

Wong, William C W; Holroyd, Eleanor A; Gray, Ann; Ling, Davina C

2006-05-01

For many years, the sex industry in Hong Kong has appeared to be an integral and ever-expanding component of the city's sociocultural and economic structure. Accordingly, the physical and psychological health of sex workers is becoming an increasing concern for the workers themselves, the public, and government policy. A cross-sectional survey on the quality of life (World Health Organization Quality of Life [WHOQOL]) of female sex workers (FSWs) in Hong Kong was used to investigate the physical and psychological well-being of street FSWs, and the results were compared with those of non-sex-working Hong Kong women after adjusting for age, educational level, marital status, and health status. The 89 FSWs surveyed scored significantly lower on QOL--WHOQOL-BREF (HK)--measures compared with the non-sex-working women. One common aspect among these sex workers was their negative view of themselves and of life. Many sex workers were at risk of being abused while at work, and many women worked without legal protection. Most of the women surveyed engaged in sex work to support their families. Because their income was often insufficient, some of their needs, especially those concerning health, were often neglected. The low WHOQOL-BREF (HK) scores in FSWs indicate feelings of helplessness and entrapment, which may well result in detrimental effects on sex workers' health, self-esteem, and confidence when asserting their basic rights, such as access to healthcare and safety. The conclusion highlights the vulnerability of this population to apparent weaknesses in Hong Kong's current healthcare system.

Breastfeeding and adolescent blood pressure: evidence from Hong Kong's "Children of 1997" Birth Cohort.

Science.gov (United States)

Kwok, Man Ki; Leung, Gabriel M; Schooling, C Mary

2013-09-15

Observationally, breastfeeding is associated with lower blood pressure in Western developed settings, whereas little association exists in developing settings. However, postnatal characteristics (e.g., breast milk substitutes, infection rates, underweight, and pubertal timing) differ between these settings. We examined the association of breastfeeding with blood pressure at ∼13 years, using multivariable linear regression, in 5,247 term births in 1997 from a population-representative Hong Kong Chinese birth cohort where socioeconomic patterning of breastfeeding differs from that of Western and developing settings but standard of living, social infrastructure, and postnatal characteristics are similar to those of Western settings. Higher education is associated with short-term breastfeeding but recent migration with longer-term breastfeeding. Compared with never breastfeeding, exclusive breastfeeding for ≥3 months was not associated with blood pressure (systolic mean difference = 0.82 mm Hg, 95% confidence interval (CI): -0.46, 2.11 and diastolic mean difference = 0.49 mm Hg, 95% CI: -0.22, 1.21), nor was partial breastfeeding for any length of time or exclusive breastfeeding for <3 months (systolic mean difference = 0.01 mm Hg, 95% CI: -0.64, 0.66 and diastolic mean difference = 0.16 mm Hg, 95% CI: -0.20, 0.52), adjusted for socioeconomic position and infant characteristics. Lack of association in a non-Western developed setting further suggests that observations concerning breastfeeding and blood pressure vary with setting, thereby casting doubt on causality.

Hong Kong Chinese adolescents' self-reported smoking and perceptions of parenting styles.

Science.gov (United States)

Wang, Yun; Ho, Sai Yin; Wang, Man Ping; Lo, Wing Sze; Lai, Hak Kan; Lam, Tai Hing

2015-04-01

Adolescent smoking has been associated with general parenting style, although potential differences between fathers and mothers were seldom investigated, especially in non-Western populations. The aim of this study is to investigate associations between Hong Kong adolescents' smoking and their perceptions of paternal and maternal parenting styles. In a school-based survey in 2006-2007, 33,408 adolescents (44.6 % boys; mean age 14.5 ± 1.3 years) provided information on smoking and the frequency of care and control by each parent, who was classified into one of four adolescent-reported parenting styles: authoritative (high care, high control), authoritarian (low care, high control), permissive (high care, low control), or neglectful (low care, low control). Logistic regression was used to calculate adjusted odds ratios (AORs) of current smoking (past 30 days) for parenting variables, considering potential effect modification by age, sex and parental smoking. Maternal care and control were strongly and significantly associated with lower odds of adolescent current smoking. However, such association was weak for paternal care and observed only in girls. Conversely, paternal control was positively associated with current smoking, especially if the father smoked. The lowest AORs of current smoking were associated with authoritative mothers, permissive fathers and combinations of maternal and paternal parenting styles with an authoritative mother whether or not the father was authoritative. Maternal care, control and authoritative parenting were associated with lower odds of adolescent smoking in Hong Kong. Paternal care was only weakly associated with lower odds of adolescent smoking, and paternal control was even associated with higher odds of smoking.

Intention and constraints of Hong Kong secondary school Physical ...

African Journals Online (AJOL)

African Journal for Physical Activity and Health Sciences ... of Hong Kong secondary school Physical Education teachers to promote Unified Sports® ... school subjects like Civic Education, Social Studies, Religious Studies or Liberal Studies.

Perceptions of adolescents among teachers and social workers in the context of training programs in Hong Kong.

Science.gov (United States)

Shek, Daniel T L; Chan, Chitat

2011-01-01

This article explores whether professionals working with young people hold a negative view on adolescents in Hong Kong. Data were collected from 1112 participants from 23 workshops in a 3-day training program of the Project P.A.T.H.S. in Hong Kong. In the workshop, there was a group activity inviting the participants to describe the characteristics of contemporary young people in Hong Kong. The findings showed that positive comments about adolescents were only half of the negative comments. The common themes that emerged from the negative comments included: "problematic self-conceptions", "do not have long-term life goals", "irresponsible", "materialistic", and "calculative". The common themes that emerged from the positive comments included: "good at learning new things", "energetic", and "creative". The themes apparently reflected sociocultural characteristics of the contemporary Hong Kong Society.

Evidence for the 2008 economic crisis exacerbating depression in Hong Kong.

Science.gov (United States)

Lee, Sing; Guo, Wan-Jun; Tsang, Adley; Mak, Arthur D P; Wu, Justin; Ng, King Lam; Kwok, Kathleen

2010-10-01

There is a lack of population-level research on the relationship between economic contraction and specific mental disorders and how individual-level variables may mediate such a relationship. Two cross-sectional surveys using identical random sampling and diagnostic methods were conducted among Hong Kong adults in 2007 (January-February) and 2009 (April-May). 3016 and 2011 Chinese speaking adults completed structured interviews based on the criteria of Diagnostic and Statistical Manual of Mental Disorders (4th edition) (DSM-IV). The twelve-month prevalence of DSM-IV major depressive episode (MDE) was significantly higher in 2009 (12.5%) than 2007 (8.5%). A significant increase of prevalence was found in both male and female respondents, those in the highest (55-65 years) age group, having secondary education level, were married/cohabited, divorced/widowed, employed, home-making, and in the lowest and high-middle income groups. Those with large investment loss had a significantly higher prevalence of MDE (20.3%) than those with less or no-investment loss (9.2-13.7%). The symptom pattern and severity of depression in 2007 and 2009 were similar. Economic contraction triggered by a global financial crisis was associated with a significant increase in the risk of depression in the Hong Kong population. This increase was not explained primarily by unemployment and had a significant contribution from employed, home-making, high-middle income, and having married people. A holistic perspective that encompasses both ecological and individual levels of analysis is essential for studying the net impact of economic contraction on depression across communities and sociodemographic groups and for health policy planning. Copyright 2010 Elsevier B.V. All rights reserved.

Plus Ca Change, Plus C'Est La Meme Chose: Attitudes towards English Language Learning in Hong Kong--Frederick Stewart's Evidence.

Science.gov (United States)

Bickley, Gillian

1990-01-01

Suggests that the attitudes of the people of Hong Kong toward learning English, during both an earlier period and at present, are similar and deeply entrenched. The increasing emigration of Hong Kong people, mainly to Anglophone countries, makes an international understanding of the attitude of Hong Kong people toward learning English very…

16 CFR 460.13 - Fact sheets.

Science.gov (United States)

2010-01-01

... INSULATION § 460.13 Fact sheets. If you are a manufacturer, you must give retailers and installers fact... uses. (b) A heading: “This is ____ insulation.” Fill in the blank with the type and form of your... compressed during installation.” (e) After the chart and any statement dealing with the specific type of...

16 CFR 1203.13 - Test schedule.

Science.gov (United States)

2010-01-01

... helmets, as designated in Table 1203.13, shall be tested for peripheral vision in accordance with § 1203... conditioned in the ambient, high temperature, low temperature, and water immersion environments as follows: helmets 1 and 5—ambient; helmets 2 and 7—high temperature; helmets 3 and 6—low temperature; and helmets 4...

Students' Choice of Sub-Degree Programmes in Self-Financing Higher Education Institutions in Hong Kong

Science.gov (United States)

Wong, Phoebe; Ng, Peggy M. L.; Mak, Connie K. Y.; Chan, Jason K. Y.

2016-01-01

The higher education sector in Hong Kong has restructured substantially from elite to mass higher education since the introduction of education reform by the Hong Kong government in 2000. To stay ahead in this competitive environment in the education sector, management teams of self-financing institutions have to compete for students and identify…

Dancing with Global Trends: Higher Education Policy and University Governance in Hong Kong, 1997-2012

Science.gov (United States)

Lo, William Yat Wai; Tang, Hei-Hang Hayes

2017-01-01

This article examines the significance of global trends in higher education (HE) development in Hong Kong between 1997 and 2012. Two trends, massification and internationalisation, are considered key driving forces that shaped Hong Kong's HE policy during the period. The former refers to government measures to widen participation in HE. The latter…

Implementing the Project Approach: A Case Study of Hybrid Pedagogy in a Hong Kong Kindergarten

Science.gov (United States)

Chen, Jennifer J.; Li, Hui; Wang, Jing-ying

2017-01-01

The Project Approach has been promoted in Hong Kong kindergartens since the 1990s. However, the dynamic processes and underlying mechanisms involved in the teachers' implementation of this pedagogical method there have not yet been fully investigated. This case study of one typical kindergarten in Hong Kong documented how and why eight teachers…

Portrayals of Pro-Beijing Workers' Night Schools in Hong Kong from 1946 to Post-1997

Science.gov (United States)

Lau, Chui Shan

2011-01-01

This study focuses on the transformation of pro-Beijing labour education in the socio-political context of Hong Kong. It explores the reasons that Hong Kong pro-Beijing educators initiated Workers' Night Schools for adults; the organisation of schools in many locales and the transformation of labour education that workers received in these…

ON THE MEASUREMENT OF THE 13C(α, n)16O S-FACTOR AT NEGATIVE ENERGIES AND ITS INFLUENCE ON THE s-PROCESS

International Nuclear Information System (INIS)

La Cognata, M.; Spitaleri, C.; Trippella, O.; Kiss, G. G.; Guardo, G. L.; Puglia, S. M. R.; Romano, S.; Spartà, R.; Rogachev, G. V.; Avila, M.; Koshchiy, E.; Kuchera, A.; Santiago, D.; Mukhamedzhanov, A. M.; Lamia, L.

2013-01-01

The 13 C(α, n) 16 O reaction is the neutron source for the main component of the s-process, responsible for the production of most of the nuclei in the mass range 90 ∼ 8 K, corresponding to an energy interval where the 13 C(α, n) 16 O reaction is effective in the range of 140-230 keV. In this regime, the astrophysical S(E)-factor is dominated by the –3 keV sub-threshold resonance due to the 6.356 MeV level in 17 O, giving rise to a steep increase in the S-factor. Its contribution is still controversial as extrapolations, e.g., through the R-matrix and indirect techniques such as the asymptotic normalization coefficient (ANC), yield inconsistent results. The discrepancy amounts to a factor of three or more precisely at astrophysical energies. To provide a more accurate S-factor at these energies, we have applied the Trojan horse method (THM) to the 13 C( 6 Li, n 16 O)d quasi-free reaction. The ANC for the 6.356 MeV level has been deduced through the THM as well as the n-partial width, allowing us to attain unprecedented accuracy for the 13 C(α, n) 16 O astrophysical factor. A larger ANC for the 6.356 MeV level is measured with respect to the ones in the literature, (C-tilde α 13 C 17O(1/2+)2 = 7.7 ± 0.3 stat -1.5 +1. |6 norm fm –1 , yet in agreement with the preliminary result given in our preceding letter, indicating an increase of the 13 C(α, n) 16 O reaction rate below about 8 × 10 7 K if compared with the recommended values. At ∼10 8 K, our reaction rate agrees with most of the results in the literature and the accuracy is greatly enhanced thanks to this innovative approach

Indo-Pacific humpback dolphin occurrence north of Lantau Island, Hong Kong, based on year-round passive acoustic monitoring.

Science.gov (United States)

Munger, Lisa; Lammers, Marc O; Cifuentes, Mattie; Würsig, Bernd; Jefferson, Thomas A; Hung, Samuel K

2016-10-01

Long-term passive acoustic monitoring (PAM) was conducted to study Indo-Pacific humpback dolphins, Sousa chinensis, as part of environmental impact assessments for several major coastal development projects in Hong Kong waters north of Lantau Island. Ecological acoustic recorders obtained 2711 days of recording at 13 sites from December 2012 to December 2014. Humpback dolphin sounds were manually detected on more than half of days with recordings at 12 sites, 8 of which were within proposed reclamation areas. Dolphin detection rates were greatest at Lung Kwu Chau, with other high-occurrence locations northeast of the Hong Kong International Airport and within the Lung Kwu Tan and Siu Ho Wan regions. Dolphin detection rates were greatest in summer and autumn (June-November) and were significantly reduced in spring (March-May) compared to other times of year. Click detection rates were significantly higher at night than during daylight hours. These findings suggest high use of many of the proposed reclamation/development areas by humpback dolphins, particularly at night, and demonstrate the value of long-term PAM for documenting spatial and temporal patterns in dolphin occurrence to help inform management decisions.

The Quality of Life in Hong Kong

Science.gov (United States)

Sing, Ming

2009-01-01

The AsiaBarometer of 1,000 respondents shows that Hong Kong people have a great desire for materialistic attainment, and such an emphasis on materialism bodes ill for their quality of life. Negative assessments of the public life sphere, which encompasses the natural environment, the social welfare system, and the democratic system, also detract…

Human embryo cloning prohibited in Hong Kong.

Science.gov (United States)

Liu, Athena

2005-12-01

Since the birth of Dolly (the cloned sheep) in 1997, debates have arisen on the ethical and legal questions of cloning-for-biomedical-research (more commonly termed "therapeutic cloning") and of reproductive cloning using human gametes. Hong Kong enacted the Human Reproductive Technology Ordinance (Cap 561) in 2000. Section 15(1)(e) of this Ordinance prohibits the "replacing of the nucleus of a cell of an embryo with a nucleus taken from any other cell," i.e., nucleus substitution. Section 15(1)(f) prohibits the cloning of any embryo. The scope of the latter, therefore, is arguably the widest, prohibiting all cloning techniques such as cell nucleus replacement, embryo splitting, parthenogenesis, and cloning using stem cell lines. Although the Human Reproductive Technology Ordinance is not yet fully operative, this article examines how these prohibitions may adversely impact on basic research and the vision of the Hong Kong scientific community. It concludes that in light of recent scientific developments, it is time to review if the law offers a coherent set of policies in this area.

Insights, attitudes and perceptions about asthma and its treatment: findings from a multinational survey of patients from 8 Asia-Pacific countries and Hong Kong.

Science.gov (United States)

Thompson, Philip J; Salvi, Sundeep; Lin, Jiangtao; Cho, Young Joo; Eng, Philip; Abdul Manap, Roslina; Boonsawat, Watchara; Hsu, Jeng-Yuan; Faruqi, Rab A; Moreno-Cantu, Jorge J; Fish, James E; Ho, James Chung-Man

2013-08-01

The Asthma Insight and Management (AIM) survey was conducted in North America, Europe, the Asia-Pacific region and Latin America to characterize patients' insights, attitudes and perceptions about their asthma and its treatment. We report findings from the Asia-Pacific survey. Asthma patients (≥12 years) from Australia, China, Hong Kong, India, Malaysia, Singapore, South Korea, Taiwan and Thailand were surveyed. Patients answered 53 questions exploring general health, diagnosis/history, symptoms, exacerbations, patient burden, disease management, medications/treatments and patient's attitudes. The Global Initiative for Asthma guidelines were used to assess asthma control. The survey was conducted by random digit telephone dialling (Australia, China and Hong Kong) or by random face-to-face interviews (India, Malaysia, Singapore, South Korea, Taiwan and Thailand). There were 80 761 households screened. Data from 3630 patients were collected. Wide disparity existed between objective measures of control and patient perception. Reported exacerbations during the previous year ranged from 19% (Hong Kong) to 67% (India). Reported unscheduled urgent/emergency visits to a doctor's office/hospital/clinic in the previous year ranged from 15% (Hong Kong) to 46% (Taiwan). Patients who reported having controlled asthma in the previous month ranged from 27% (South Korea) to 84% (Taiwan). Substantial functional and emotional limitations due to asthma were identified by 13% (South Korea) to 78% (India) of patients. Asthma has a profound impact on patients' well-being despite the availability of effective treatments and evidence-based management guidelines. Substantial differences across the surveyed countries exist, suggesting unmet, country-specific cultural and educational needs. A large proportion of asthma patients overestimate their level of control. © 2013 The Authors. Respirology © 2013 Asian Pacific Society of Respirology.

Who wants a slimmer body? The relationship between body weight status, education level and body shape dissatisfaction among young adults in Hong Kong

Directory of Open Access Journals (Sweden)

Cheung Yee Tak Derek

2011-10-01

Full Text Available Abstract Background Body shape dissatisfaction has been thought to have an indispensable impact on weight control behaviors. We investigated the prevalence of body shape dissatisfaction (BSD and explored its association with weight status, education level and other determinants among young adults in Hong Kong. Methods Information on anthropometry, BSD, and socio-demographics was collected from a random sample of 1205 young adults (611 men and 594 women aged 18-27 in a community-based household survey. BSD was defined as a discrepancy between current and ideal body shape based on a figure rating scale. Cross-tabulations, homogeneity tests and logistic regression models were applied. Results The percentages of underweight men and women were 16.5% and 34.9% respectively, and the corresponding percentages of being overweight or obese were 26.7% and 13.2% for men and women respectively. Three-quarters of young adults had BSD. Among women, 30.9% of those underweight and 75.5% of those with normal weight desired a slimmer body shape. Overweight men and underweight women with lower education level were more likely to have a mismatch between weight status and BSD than those with higher education level. After controlling for other determinants, underweight women were found to have a higher likelihood to maintain their current body shapes than other women. Men were found to be less likely to have a mismatch between weight status and BSD than women. Conclusions Overweight and obesity in men and underweight in women were prevalent among Hong Kong young adults. Inappropriate body shape desire might predispose individuals to unhealthy weight loss or gain behaviors. Careful consideration of actual weight status in body shape desire is needed in health promotion and education, especially for underweight and normal weight women and those with a low education level.

Working with extreme urban density: Hong Kong. A prototype of mixed-use building in Hong Kong

OpenAIRE

Cheung, Wing-Chung; Varela, Joana

2008-01-01

Urban sprawl, a solution to house fast-growing metropolitan populations, dilutes the substance of cities and generates extensive uniformly built fabrics lacking structural poles of attraction. Hong Kong is one of the seldom exceptions of this general tendency. Constrained by its geographic conditions and its historical background, the city has remained compact and reached elevated levels of density. This extreme concentration of population and its impact upon urban form constitute an excellen...

Radon hazard from caisson and tunnel construction in Kong Kong

International Nuclear Information System (INIS)

Lam, W.K.; Tsin, T.W.; Ng, T.P.

1988-01-01

A possible occupational risk of caisson and tunnel excavation in Hong Kong results from the inhalation of natural radon daughters. In this study radon daughter concentrations ranging from 0.001 to 71.4 WL were recorded in caissons of various dimensions and from 0.03 to 0.95 WL in tunnels over 1 km in length under construction (ICRP exposure limit being 0.4 WL). There was clear indication of increased radon daughter accumulation in confined and unventilated areas and in unventilated caissons an exponential increase of radon daughter concentration with the ratio of depth to cross-sectional area was observed (r=0.9). The study revealed a potential radiation hazard facing underground construction workers and this is being examined by an ongoing epidemiological cohort study: meanwhile environmental control should be improved. (UK)

First results from the US-PRC PMI collaboration on EAST

Science.gov (United States)

Maingi, R.; Lunsford, R.; Mansfield, D.; Diallo, A.; Hu, J.; Sun, Z.; Zuo, G.; Gong, X.; Tritz, K.; Canik, J.; Osborne, T.; EAST Team

2017-10-01

A US-PRC collaboration was formed to understand the plasma-material interface for improved long pulse discharge performance in EAST, with an emphasis on Li conditioning techniques. The US multi-institutional team consists of participants from PPPL, UI-UC, UT-K, ORNL, MIT, LANL, and JHU. In Dec. 2016, this team co-led experiments on the use of Li aerosol injection to mitigate ELMs, Li granule injection to pace ELMs, and a flowing liquid Li limiter to serve as a primary plasma-facing component. Li aerosol injection was shown to eliminate ELMs using the upper ITER-like W divertor, extending previous results of ELM suppression in the lower cabon divertor (J.S. Hu, PRL 2015). In addition Li granule injection was shown to trigger and even pace ELMs, although the paced ELM frequency was slower than the natural ELM frequency in this set of experiments; previously paced ELM frequency was comparable to natural ELMs frequency (D.K. Mansfield, NF 2013). Finally a second generation flowing liquid Li limiter was shown to be compatible with ELMy H-mode plasmas, pushed within 1 cm of the separatrix. The surface showed no damage to PMI and improved wetting as compared to the first generation limiter experiments (J.S. Hu, NF 2016 and G.Z. Zuo, NF 2017). US scientists supported in part by US DoE contracts DE-AC02-09CH11466, DE-FG02-09ER55012, DE-AC05-00OR22725, and DE-FC02-04ER54698, and ASIPP scientists by Contract No. 11625524, No. 11075185, No. 11021565, and No. 2013GB114004.

Simultaneous measurement of neuronal and glial metabolism in rat brain in vivo using co-infusion of [1,6- 13C 2]glucose and [1,2- 13C 2]acetate

Science.gov (United States)

Deelchand, Dinesh K.; Nelson, Christopher; Shestov, Alexander A.; Uğurbil, Kâmil; Henry, Pierre-Gilles

2009-02-01

In this work the feasibility of measuring neuronal-glial metabolism in rat brain in vivo using co-infusion of [1,6- 13C 2]glucose and [1,2- 13C 2]acetate was investigated. Time courses of 13C spectra were measured in vivo while infusing both 13C-labeled substrates simultaneously. Individual 13C isotopomers (singlets and multiplets observed in 13C spectra) were quantified automatically using LCModel. The distinct 13C spectral pattern observed in glutamate and glutamine directly reflected the fact that glucose was metabolized primarily in the neuronal compartment and acetate in the glial compartment. Time courses of concentration of singly and multiply-labeled isotopomers of glutamate and glutamine were obtained with a temporal resolution of 11 min. Although dynamic metabolic modeling of these 13C isotopomer data will require further work and is not reported here, we expect that these new data will allow more precise determination of metabolic rates as is currently possible when using either glucose or acetate as the sole 13C-labeled substrate.

Age-period-cohort analysis of tuberculosis notifications in Hong Kong from 1961 to 2005.

Science.gov (United States)

Wu, P; Cowling, B J; Schooling, C M; Wong, I O L; Johnston, J M; Leung, C-C; Tam, C-M; Leung, G M

2008-04-01

Despite its wealth, excellent vital indices and robust health care infrastructure, Hong Kong has a relatively high incidence of tuberculosis (TB) (85.4 per 100 000). Hong Kong residents have also experienced a very rapid and recent epidemiological transition; the population largely originated from migration by southern Chinese in the mid 20th century. Given the potentially long latency period of TB infection, an investigation was undertaken to determine the extent to which TB incidence rates reflect the population history and the impact of public health interventions. An age-period-cohort model was used to break down the Hong Kong TB notification rates from 1961 to 2005 into the effects of age, calendar period and birth cohort. Analysis by age showed a consistent pattern across all the cohorts by year of birth, with a peak in the relative risk of TB at 20-24 years of age. Analysis by year of birth showed an increase in the relative risk of TB from 1880 to 1900, stable risk until 1910, then a linear rate of decline from 1910 with an inflection point at 1990 for a steeper rate of decline. Period effects yielded only one inflection during the calendar years 1971-5. Economic development, social change and the World Health Organisation's short-course directly observed therapy (DOTS) strategy have contributed to TB control in Hong Kong. The linear cohort effect until 1990 suggests that a relatively high, but slowly falling, incidence of TB in Hong Kong will continue into the next few decades.

Marital Satisfaction Trends in Hong Kong Between 2002 and 2012.

Science.gov (United States)

Zhang, Huiping; Fan, Susan; Yip, Paul

2016-07-03

Macrosocial changes may generate influences on marital quality. This study used data from the 2002-2012 Knowledge, Attitude, and Practice surveys conducted by the Family Planning Association of Hong Kong to track the trends of marital satisfaction of both husbands and wives over a 10-year period in Hong Kong, with associated factors. Results indicated that 85% of the husbands and around 80% of the wives reported that they were satisfied with their marital relationships, and no significant changes in general were observed for them between 2002 and 2012 except for some subgroups. Husbands aged 45-49 years, in employment and whose monthly household income between 25,000 HKD and 39,999 HKD, reported marital satisfaction decreased over the past 10 years and wives with primary education or below also reported a decreasing trend during this period. Education and family income had positive influences on the husbands' and wives' marital satisfaction, and husbands were more likely to be sensitive to the unemployment. Less than one-third of couples needed professional counseling on family-related issues, and couple conflicts and work-family conflicts were the urgent needs that should be given priority in delivering services. The implications of this study are discussed in the Chinese context of Hong Kong.

Workplace violence towards nurses in Hong Kong: prevalence and correlates.

Science.gov (United States)

Cheung, Teris; Yip, Paul S F

2017-02-14

Nurses are especially vulnerable to violent and other forms of aggression in the workplace. Nonetheless, few population-based studies of workplace violence have been undertaken among working-age nurse professionals in Hong Kong in the last decade. The study estimates the prevalence and examines the socio-economic and psychological correlates of workplace violence (WPV) among professional nurses in Hong Kong. The study uses a cross-sectional survey design. Multivariate logistic regression examines the weighted prevalence rates of WPV and its associated factors for a population of nurses. A total of 850 nurses participated in the study. 44.6% had experienced WPV in the preceding year. Male nurses reported more WPV than their female counterparts. The most common forms of WPV were verbal abuse/bullying (39.2%), then physical assault (22.7%) and sexual harassment (1.1%). The most common perpetrators of WPV were patients (36.6%) and their relatives (17.5%), followed by colleagues (7.7%) and supervisors (6.3%). Clinical position, shift work, job satisfaction, recent disturbances with colleagues, deliberate self-harm (DSH) and symptoms of anxiety were significantly correlated with WPV for nurses. WPV remains a significant concern for healthcare worldwide. Hong Kong's local health authority should put in place a raft of zero-tolerance measures to prevent WPV in healthcare settings.

Enforcing the Right to Family Life in Hong Kong Courts: The Case of Dependant Policy

Directory of Open Access Journals (Sweden)

Matthew Chuen Ngai Tang

2017-08-01

Full Text Available Despite the Hong Kong courts’ seemingly robust protection of fundamental rights and civil liberties, enforcing family rights remains extremely difficult. While the right to family life is safeguarded by both domestic and international human right instruments, applicants in judicial review cases are usually not able to rely on it to challenge the decisions made by the immigration authority. This paper examines the challenges in enforcing the right to family life in Hong Kong’s Dependant Policy with a particular focus on the Hong Kong Court of Appeal’s recent decision in BI v Director of Immigration. The immigration reservation, entered into by the United Kingdom when ratifying the International Covenant on Civil and Political Rights, has become a justification for a restrictive immigration regime even after the transfer of sovereignty. The Hong Kong courts also repeatedly accord wide discretion to immigration authority. The courts’ reluctance to scrutinize socio-economic policies reveals one of the key weaknesses in enforcing fundamental rights in Hong Kong by the way of judicial review.

Crystal Stratigraphy of Two Basalts from Apollo 16: Unique Crystallization of Picritic Basalt 606063,10-16 and Very-Low-Titanium Basalt 65703,9-13

Science.gov (United States)

Donohue, P. H.; Neal, C. R.; Stevens, R. E.; Zeigler, R. A.

2014-01-01

A geochemical survey of Apollo 16 regolith fragments found five basaltic samples from among hundreds of 2-4 mm regolith fragments of the Apollo 16 site. These included a high-Ti vitrophyric basalt (60603,10-16) and one very-low-titanium (VLT) crystalline basalt (65703,9-13). Apollo 16 was the only highlands sample return mission distant from the maria (approx. 200 km). Identification of basaltic samples at the site not from the ancient regolith breccia indicates input of material via lateral transport by post-basin impacts. The presence of basaltic rocklets and glass at the site is not unprecedented and is required to satisfy mass-balance constraints of regolith compositions. However, preliminary characterization of olivine and plagioclase crystal size distributions indicated the sample textures were distinct from other known mare basalts, and instead had affinities to impact melt textures. Impact melt textures can appear qualitatively similar to pristine basalts, and quantitative analysis is required to distinguish between the two in thin section. The crystal stratigraphy method is a powerful tool in studying of igneous systems, utilizing geochemical analyses across minerals and textural analyses of phases. In particular, trace element signatures can aid in determining the ultimate origin of these samples and variations document subtle changes occurring during their petrogenesis.

Access to safe and legal abortion for teenage women from deprived backgrounds in Hong Kong.

Science.gov (United States)

Hung, Suet Lin

2010-11-01

This paper reports on a qualitative study in 2007-08 on the abortion experiences of teenage women from deprived backgrounds in Hong Kong. Twenty-nine young women aged 13-24 who had undergone one or more induced abortions in their teen years were interviewed and participated in group empowerment sessions. Ten were unemployed, four were students, the rest were employed on low pay in unskilled occupations. Abortion services are legal and available in public and private services, but they charge fees ranging from HK$310 to $10,000, and do abortions only up to 24 weeks of pregnancy. Many young women resort to poor quality illegal clinics and clinics in mainland China because the cost is lower, they do not wish to tell their parents, who would be asked for consent, and/or they want to protect their sex partners, who may be reported and prosecuted if the girl is under-age. There is a need to strengthen services for teenage women in Hong Kong, especially those who are pregnant and from deprived backgrounds. There is also a need for professionals who deliver adolescent health and social welfare services, and for society to rethink and re-examine its views and attitudes towards teenage pregnancy, sexuality and abortion. Copyright © 2010 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

E-cigarette perceptions, use frequency and susceptibility among young adults in Hong Kong

OpenAIRE

Nan Jiang; Charles Cleland; Man Ping Wang; Antonio Kwong; Vienna Lai; Tai Hing Lam

2018-01-01

Background E-cigarettes have become increasingly popular. We examined perceptions of e-cigarettes, and their associations with e-cigarette use, frequency of use, and use susceptibility among young adults in Hong Kong. Methods An online survey was administered to 1,186 Hong Kong residents aged 18-35 in 2016-17. On a 0-10 visual scale, participants rated the perceived harm of e-cigarettes, perceived harm of secondhand exposure to e-cigarette aerosols, and perceived addi...

A Model of Active Ageing through Elder Learning: The Elder Academy Network in Hong Kong

Science.gov (United States)

Tam, Maureen

2013-01-01

This article presents the Elder Academy (EA) Network as the policy and practice in promoting active ageing through elder learning in Hong Kong. First, the article examines how the change in demographics and the prevalent trend of an ageing population have propelled the government in Hong Kong to tackle issues and challenges brought about by an…

Gerontechnology acceptance by elderly Hong Kong Chinese: a senior technology acceptance model (STAM).

Science.gov (United States)

Chen, Ke; Chan, Alan Hoi Shou

2014-01-01

The purpose of this study was to develop and test a senior technology acceptance model (STAM) aimed at understanding the acceptance of gerontechnology by older Hong Kong Chinese people. The proposed STAM extended previous technology acceptance models and theories by adding age-related health and ability characteristics of older people. The proposed STAM was empirically tested using a cross-sectional questionnaire survey with a sample of 1012 seniors aged 55 and over in Hong Kong. The result showed that STAM was strongly supported and could explain 68% of the variance in the use of gerontechnology. For older Hong Kong Chinese, individual attributes, which include age, gender, education, gerontechnology self-efficacy and anxiety, and health and ability characteristics, as well as facilitating conditions explicitly and directly affected technology acceptance. These were better predictors of gerontechnology usage behaviour (UB) than the conventionally used attitudinal factors (usefulness and ease of use).

Long term neurocognitive impact of low dose prenatal methylmercury exposure in Hong Kong.

Science.gov (United States)

Lam, Hugh Simon; Kwok, Ka Ming; Chan, Peggy Hiu Ying; So, Hung Kwan; Li, Albert Martin; Ng, Pak Cheung; Fok, Tai Fai

2013-04-01

International studies suggest that low dose prenatal methylmercury exposure (>29 nmol/L) has long-term adverse neurocognitive effects. There is evidence that the majority of children in Hong Kong exceed this level as a result of high fish consumption of mothers during pregnancy. To study whether there are any associations between low-dose prenatal methylmercury exposure and neurocognitive outcomes in Hong Kong children. All 1057 children from the original birth cohort were eligible for entry into the study, except children with conditions that would affect neurocognitive development, but were unrelated to methylmercury exposure. Subjects were assessed by a wide panel of tests covering a broad range of neurocognitive functions: Hong Kong Wechsler Intelligence Scale for Children (HK-WISC), Hong Kong List Learning Test (HKLLT), Tests of Everyday Attention for Children (TEACH), Boston Naming Test, and Grooved Pegboard Test. 608 subjects were recruited (median age 8.2 years, IQR 7.3, 8.8; 53.9% boys). After correction by confounders including child age and sex, multivariate analysis showed that cord blood mercury concentration was significantly associated with three subtests: Picture Arrangement of HK-WISC (coefficient -0.944, P=0.049) and Short and Long Delay Recall Difference of the HKLLT (coefficient -1.087, P=0.007 and coefficient -1.161, P=0.005, respectively), i.e., performance worsened with increasing prenatal methylmercury exposure in these subtests. Small, but statistically significant adverse associations between prenatal methylmercury exposure and long-term neurocognitive effects (a visual sequencing task and retention ability of verbal memory) were found in our study. These effects are compatible with findings of studies with higher prenatal methylmercury exposure levels and suggest that safe strategies to further reduce exposure levels in Hong Kong are desirable. Copyright © 2013 Elsevier Ltd. All rights reserved.

Passive sampling of DDT, DDE and DDD in sediments: accounting for degradation processes with reaction-diffusion modeling.

Science.gov (United States)

Tcaciuc, A Patricia; Borrelli, Raffaella; Zaninetta, Luciano M; Gschwend, Philip M

2018-01-24

Passive sampling is becoming a widely used tool for assessing freely dissolved concentrations of hydrophobic organic contaminants in environmental media. For certain media and target analytes, the time to reach equilibrium exceeds the deployment time, and in such cases, the loss of performance reference compounds (PRCs), loaded in the sampler before deployment, is one of the common ways used to assess the fractional equilibration of target analytes. The key assumption behind the use of PRCs is that their release is solely diffusion driven. But in this work, we show that PRC transformations in the sediment can have a measurable impact on the PRC releases and even allow estimation of that compound's transformation rate in the environment of interest. We found that in both field and lab incubations, the loss of the 13 C 2,4'-DDT PRC from a polyethylene (PE) passive sampler deployed at the sediment-water interface was accelerated compared to the loss of other PRCs ( 13 C-labeled PCBs, 13 C-labeled DDE and DDD). The DDT PRC loss was also accompanied by accumulation in the PE of its degradation product, 13 C 2,4'-DDD. Using a 1D reaction-diffusion model, we deduced the in situ degradation rates of DDT from the measured PRC loss. The in situ degradation rates increased with depth into the sediment bed (0.14 d -1 at 0-10 cm and 1.4 d -1 at 30-40 cm) and although they could not be independently validated, these rates compared favorably with literature values. This work shows that passive sampling users should be cautious when choosing PRCs, as degradation processes can affect some PRC's releases from the passive sampler. More importantly, this work opens up the opportunity for novel applications of passive samplers, particularly with regard to investigating in situ degradation rates, pathways, and products for both legacy and emerging contaminants. However, further work is needed to confirm that the rates deduced from model fitting of PRC loss are a true reflection of DDT

A Comparison and Evaluation of Hong Kong Air Pollution Data Measured in the Central Western District by the Hong Kong Government Versus Data Measured in Cyberport by the Independent Schools Foundation Academy

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Hajjar, G.; Gu, M.; Lee, K. K.

2017-12-01

Air pollution, a leading cause of global warming and many respiratory diseases, has become a global and prevalent concern in today's society. Thus, air pollution is a significant topic that we need to investigate and research, especially in highly-dense and busy cities like Hong Kong. The data collected will be based in Hong Kong. I will collect air pollutant concentrations data from a Central Western station set up by the Hong Kong government and compare it with air pollution data collected by the ISF Academy located in Cyberport. Levels of PM2.5 and PM10.0 will be measured by a TEOM, CH4 and CO2 by a Gasmet DX4015, and SO2, NOx, O3, and CO3 with an Airpointer. To compare pollution level in Hong Kong to the rest of the world, data collected will first be measured against international standards set by the World Health Organization. A mathematical analysis of the two sets of data obtained will then be conducted to determine the environmental circumstances that coincide with times with high levels of pollutants, as well as the types of pollutants that Cyberport has more of, compared to the Central Western district, and vice versa. Finally, an evaluation of the reasons behind the results presented will follow.

Nurturing Gifted and Talented Students to Become Future Leaders: The Innovative Curriculum for the Gifted and/or Talented at GT College in Hong Kong

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Tam, Raymond Kwok-Wai

2017-01-01

In the previous literature on gifted education in Hong Kong, there has been little mention of special schools for gifted and/or talented students in Hong Kong except for GT College, Hong Kong's first college for the gifted. Some notable researchers in gifted education in Hong Kong have described the college briefly with regard to its admission…

Breastfeeding and weaning practices among Hong Kong mothers: a prospective study.

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Tarrant, Marie; Fong, Daniel Y T; Wu, Kendra M; Lee, Irene L Y; Wong, Emmy M Y; Sham, Alice; Lam, Christine; Dodgson, Joan E

2010-05-29

Breastfeeding provides optimal and complete nutrition for newborn babies. Although new mothers in Hong Kong are increasingly choosing to breastfeed their babies, rates of exclusive breastfeeding are low and duration remains short. The purpose of this study was to describe the breastfeeding and weaning practices of Hong Kong mothers over the infant's first year of life to determine the factors associated with early cessation. A cohort of 1417 mother-infant pairs was recruited from the obstetric units of four public hospitals in Hong Kong in the immediate post-partum period and followed prospectively for 12 months or until weaned. We used descriptive statistics to describe breastfeeding and weaning practices and multiple logistic regression to investigate the relationship between maternal characteristics and breastfeeding cessation. At 1 month, 3 months, 6 months and 12 months only 63%, 37.3%, 26.9%, and 12.5% of the infants respectively, were still receiving any breast milk; approximately one-half of breastfeeding mothers were exclusively breastfeeding. Younger mothers, those with a longer duration of residence in Hong Kong, and those returning to work postpartum were more likely to wean before 1 month. Mothers with higher education, previous breastfeeding experience, who were breastfed themselves and those who were planning to exclusively breastfeed and whose husbands preferred breastfeeding were more likely to continue breastfeeding beyond 1 month. The introduction of infant formula before 1 month and returning to work postpartum were predictive of weaning before 3 months. Breastfeeding promotion programs have been successful in achieving high rates of breastfeeding initiation but the focus must now shift to helping new mothers exclusively breastfeed and sustain breastfeeding for longer.

The Behavioural Ecology of Indo-Pacific Humpback Dolphins in Hong Kong.

Science.gov (United States)

Würsig, Bernd; Parsons, E C M; Piwetz, Sarah; Porter, Lindsay

2016-01-01

Fewer than 200 Indo-Pacific humpback dolphins (Sousa chinensis) occur in Hong Kong waters (though these are part of a much larger population in the Pearl River Estuary), with a decrease in the past about 10 years. They have partially overlapping individual ranges (mean=100km(2)), and two partially overlapping communities. Seasonal occurrence is higher in June-November than December-May, approximate wet and dry monsoon seasons, respectively. Group sizes tend to average three dolphins, a decrease from the past decade. Feeding often occurs in abruptly changing water depths and off rocky natural shores. The area immediately north of Hong Kong International Airport is largely used for travelling between locations to the west, east and further north. The area around Lung Kwu Chau Island in northwest Hong Kong is a "hot spot" for foraging and socializing. The area off Fan Lau, southwest Lantau Island, is largely used for foraging. A former foraging "hot spot" was located around the Brothers Islands east of the airport, now reduced, possibly due to increases in high-speed ferries (HSFs) and other activities. Sound recordings of dolphins from bottom-mounted hydrophones suggest that northwestern Hong Kong waters are used more at night than in daytime. Sexual activity and calving occur throughout the year, with a peak in late spring to autumn (wet monsoon season). Humpback dolphins communicate acoustically with each other and probably passively listen to prey in murky waters, and anthropogenic noises may be masking communication and affecting prey location. Increasing sounds of shipping, HSFs and industrial activities are likely to alter dolphin habitat use patterns and overall behaviours beyond the present already affected status. © 2016 Elsevier Ltd. All rights reserved.

Oral health status and behaviours of preschool children in Hong Kong

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Chu Chun-Hung

2012-09-01

Full Text Available Abstract Background Dental caries is a major public health problem in many countries. Since the last territority-wide dental survey of Hong Kong preschool children was conducted in 2001, a survey to update the information is necessary. This study aimed to describe the dental caries experience of preschool children in Hong Kong and factors affecting their dental caries status. Methods A stratified random sample of children from seven kindergartens in Hong Kong was surveyed in 2009. Ethical approval from IRB and parental consent was obtained. Clinical examinations of the children were performed by two calibrated examiners using disposable dental mirrors, an intra-oral LED light and ball-ended periodontal probes. A questionnaire to investigate possible explanatory factors for caries status was completed by the children’s parents. Caries experience was recorded using the dmft index. Multifactor-ANOVA was used to study the relationship between dental caries experience, and the background and oral health-related behaviours of the children. Results Seven hundred children (53% boys, mean age 5.3 ± 0.7 years were examined. The mean dmft score of the surveyed children was 2.2 and 51% of them had no caries experience (dmft = 0. Most (>95% of the decayed teeth were untreated. Statistically significant correlations were found between dental caries experience of the children and their oral health-related habits, family income, parental education level and parental dental knowledge. Conclusions Early childhood dental caries was prevalent among the preschool children in Hong Kong. Their caries experience was associated with their oral health-related behaviours, socio-economic background, and parental education and dental knowledge.

Associations between dietary habits and risk factors for cardiovascular diseases in a Hong Kong Chinese working population--the "Better Health for Better Hong Kong" (BHBHK) health promotion campaign.

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Ko, Gary T C; Chan, Juliana C N; Tong, Spencer D Y; Chan, Amy W Y; Wong, Patrick T S; Hui, Stanley S C; Kwok, Ruby; Chan, Cecilia L W

2007-01-01

Diet and nutritional status have been shown to play pivotal roles in the occurrence of many chronic diseases. In this study, we examined the patterns of dietary habits and their relationships with risk factors for cardiovascular and chronic diseases in Hong Kong working populations. In April 2000, a 5-year territory-wide health promotion campaign supported by the Li Ka Shing Foundation was launched in Hong Kong by the Health InfoWorld of Hospital Authority. Between July 2000 and March 2002, 4841 Chinese subjects [2375 (49.1%) men and 2466 (50.9%) women, mean age: 42.4 +/- 8.9 years (median: 43.0 years, range: 17-83 years)] from the general working class were recruited. Subjects were randomly selected using computer generated codes according to the distribution of occupational groups. A dietary questionnaire was used to assess 6 core dietary habits: daily fruit intake, vegetable intake, fluid intake, sugary drinks, regularity of daily meals and number of dining out each day. Overall, men had a worse cardiovascular risk profile and less desirable dietary habits than women. Those who had more unhealthy dietary habits were more likely to be obese and current smokers. Using logistic regression analysis with the dietary habits as independent variables, we found that obesity, smoking and constipation were independently associated with various unhealthy dietary patterns. In conclusion, there were close associations between dietary habits and risk factors for cardiovascular diseases in Hong Kong. More effective community education about healthy lifestyle is required in Hong Kong.

Beliefs about cervical cancer and human papillomavirus (HPV) and acceptability of HPV vaccination among Chinese women in Hong Kong.

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Lee, Peter W H; Kwan, Tracy T C; Tam, Kar Fai; Chan, Karen K L; Young, Phyllis M C; Lo, Sue S T; Cheung, Annie N Y; Ngan, Hextan Y S

2007-01-01

To assess the knowledge and beliefs on cervical cancer and HPV infection and to evaluate the acceptability of HPV vaccination among Chinese women. Seven focus groups were conducted with ethnic Chinese women aged 18-25 (n=20), 26-35 (n=13), and 36 and above (n=16) in a community women's health clinic in Hong Kong in 2006. The discussions were audio taped, transcribed and analyzed. Recurrent themes related to cervical cancer, HPV infection and vaccination were highlighted. Diverse conceptions on likely causes of cervical cancer were noted, covering biological, psychological, environmental, lifestyle and sexual factors. Most women had not heard of HPV and its mode of transmission. The participants had difficulties understanding and accepting the linkage between cervical cancer and the sexually transmitted HPV infection. HPV infection was seen as personally stigmatizing with significant adverse impact on self-esteem and significant relationships. Participants favored HPV vaccination both for themselves and their teenage daughters if authoritative endorsement was provided. Inadequate knowledge and misconceptions on cervical cancer and HPV were common. Most participants welcomed and favored having HPV vaccination. Apart from promoting HPV vaccination, cervical cancer prevention should also include strategies to promote knowledge and minimize the stigmatizing effect of a sexually transmitted HPV infection.

Assessing the Disaster Resilience of Megacities: The Case of Hong Kong

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Timothy Sim

2018-04-01

Full Text Available Many megacities are facing potential threats from various disasters, especially in the face of climate change. However, evaluating the resilience of megacities is not well established in both the academia and practice field. Using Hong Kong, which is a megacity ranked as the city in Asia with the highest risk for natural disasters, as a case study, we demonstrated the effort of assessing the resilience of a megacity. The Sendai Framework Local Urban Indicators Tools that was developed by the United Nation Office for Disaster Risk Reduction (UNISDR was adopted as the main tool in this study, and a mixed bottom-up participatory and top-down method was utilized in the evaluation process. This is an innovative and participatory approach that is not commonly adopted in assessing the resilience of cities. The study found that Hong Kong is disaster resilient in that it mainstreams disaster risk in its development and that it dedicates sufficient financial resources. However, Hong Kong may improve on its disaster governance and encourage cooperation between the government and society to identify disaster risk and share information, particularly in the face of climate change and calls for more sustainable development.

Liver transplantation for hepatocellular carcinoma: the Hong Kong experience.

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Ng, Kelvin K; Lo, Chung Mau; Chan, See Ching; Chok, Kenneth S; Cheung, Tan-To; Fan, Sheung Tat

2010-09-01

Orthotopic liver transplantation (OLT) is the best treatment option for selected patients with hepatocellular carcinoma (HCC) with the background of cirrhosis since this treatment modality can cure both diseases at once. Over the years, the applicability of OLT for HCC has evolved. In Asia, including Hong Kong, a shortage of deceased donor liver grafts is a universal problem having to be faced in all transplant centers. Living-donor liver transplant (LDLT) has therefore been developed to counteract organ shortage and the high prevalence of HCC. The application of LDLT for HCC is a complex process involving donor voluntarism, selection criteria for the recipient and justification with respect to long-term survival in comparison to the result of deceased donor liver transplant. This article reviews the authors' experience with OLT for HCC patients in Hong Kong, with emphasis on the applicability and outcome of LDLT for HCC. Donor voluntarism has a significant impact on the application of LDLT. "Fast-track" LDLT in the setting of recurrence following curative treatment carries a high risk of recurrence even though the tumor stage fulfills the standard criteria. Although the survival outcome may be worse following LDLT than DDLT for HCC, LDLT is still the main treatment option for patients with transplantable HCC in Hong Kong, and a reasonable survival outcome can be achieved in selected patients with extended indications. It is particularly true that LDLT provides the only hope for patients with advanced HCC under the constricting problem of organ shortage.

An exploratory study of illegal gamblers in Hong Kong

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Andrew Tessler

2017-12-01

Full Text Available Abstract This study investigates the nature and behaviour of illegal gamblers in Hong Kong. A face-to-face street survey of 512 gamblers was conducted in Hong Kong between September and December 2015 with supplementary convenience sampling allowing for analysis of a total sample of 103 illegal gamblers. 56% of illegal gamblers recorded results consistent with this study’s definition of ‘excessive gambling’ [i.e. moderate risk and problem gamblers under the Problem Gambling Severity Index (PGSI]. 81% of surveyed illegal gamblers were male, 77% were aged between 30 and 49 and 67% were in blue collar occupations. Illegal gamblers bet more frequently on both legal and illegal games than their legal counterparts and spent more when they did bet. While this research did not indicate the direction of causality between illegal and excessive gambling, international work (de Bruin et al. in verslingerd aan meer dan een spel: Een onderzoek naar de aard en omvang van kansspelproblematiek in Nederland, WODC/CVO, Utrecht, http://www.lexandgaming.eu/nl/wp-content/uploads/2015/01/Verslingerd-aan-meer-dan-een-spel.pdf , 2005; Binde in What are the most harmful forms of gambling? Analysing problem gambling prevalence surveys, http://www.utbildning.gu.se/digitalAssets/1327/1327132_cefos-wp12.pdf , 2011 suggests that excessive gamblers are drawn to illegal gambling. Reform could allow excessive gambling by illegal gamblers to be better addressed and initial work suggests some financial benefits to Hong Kong.

Nearwork-induced transient myopia in preadolescent Hong Kong Chinese.

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Wolffsohn, James Stuart; Gilmartin, Bernard; Li, Roger Wing-hong; Edwards, Marion Hastings; Chat, Sandy Wing-shan; Lew, John Kwok-fai; Yu, Bibianna Sin-ying

2003-05-01

To compare the magnitude and time course of nearwork-induced transient myopia (NITM) in preadolescent Hong Kong Chinese myopes and emmetropes. Forty-five Hong Kong Chinese children, 35 myopes and 10 emmetropes aged 6 to 12 years (median, 7.5), monocularly viewed a letter target through a Badal lens for 5 minutes at either 5.00- or 2.50-D accommodative demand, followed by 3 minutes of viewing the equivalent target at optical infinity. Accommodative responses were measured continuously with a modified, infrared, objective open-field autorefractor. Accommodative responses were also measured for a countercondition: viewing of a letter target for 5 minutes at optical infinity, followed by 3 minutes of viewing the target at a 5.00-D accommodative demand. The results were compared with tonic accommodation and both subject and family history of refractive error. Retinal-blur-driven NITM was significantly greater in Hong Kong Chinese children with myopic vision than in the emmetropes after both near tasks, but showed no significant dose effect. The NITM was still evident 3 minutes after viewing the 5.00-D near task for 5 minutes. The magnitude of NITM correlated with the accommodative drift after viewing a distant target for more than 4 minutes, but was unrelated to the subjects' or family history of refractive error. In a preadolescent ethnic population with known predisposition to myopia, there is a significant posttask blur-driven accommodative NITM, which is sustained for longer than has previously been found in white adults.

Statutory Instrument No. 126, The Nuclear Installations (Hong Kong) Order 1972

International Nuclear Information System (INIS)

1972-01-01

This Order extends to Hong Kong, with the exceptions, adaptations and modifications specified in the Schedule to the Order, certain provisions of the Nuclear Installations Act 1965, as amended. It is the 1965 Act which implements the provisions of the Paris Convention and the Brussels Supplementary Convention in the United Kingdom. The provisions so extended impose a duty on the nuclear operator to secure that no nuclear occurrence taking place within the territorial limits of Hong Kong causes nuclear injury or damage, and relate to the right to compensation for breach of that duty, the bringing and satisfaction of claims and other matters. (NEA) [fr

Self-Esteem: A Cross-Cultural Comparison of British-Chinese, White British and Hong Kong Chinese Children.

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Chan, Yiu Man

2000-01-01

Evaluates the self-esteem scores of 1303 children, including Chinese children from Britain and Hong Kong and white British children, using the Coopersmith Self-Esteem Inventory. Finds that British Chinese have significantly higher self-esteem than the Hong Kong children, but there is little difference among white British children. (CMK)

Stock Market Manipulation on the Hong Kong Stock Exchange

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Dionigi Gerace

2014-10-01

Full Text Available This study is the first to empirically examine stock market manipulation on the Hong Kong Stock Exchange. The dataset contains 40 cases of market manipulation from 1996 to 2009 that were successfully prosecuted by the Hong Kong Securities & Futures Commission. Manipulation is found to negatively impact market efficiency measures such as the bid-ask spread and volatility. Markets appear incapable of efficiently responding to the presence of manipulators and are characterised by information asymmetry. Manipulators were successfully able to raise prices and exit the market. This finding contradicts views that trade-based manipulation is entirely unprofitable and self-deterring. The victimisation of information-seeking investors and the market as a whole provides a strong rationale for all jurisdictions, including Australia, to have effective laws that prohibit manipulation and for robust enforcement of those laws to further deter market manipulation.

Social Class and Language Attitudes in Hong Kong

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Lai, Mee Ling

2010-01-01

This article examines the relation between social class and language attitudes through a triangulated study that analyses the attitudes of 836 secondary school students from different socioeconomic backgrounds toward the 3 official spoken languages used in postcolonial Hong Kong (HK; i.e., Cantonese, English, and Putonghua). The respondents were…

Sleep and Academic Performance in Hong Kong Adolescents

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Mak, Kwok-Kei; Lee, So-Lun; Ho, Sai-Yin; Lo, Wing-Sze; Lam, Tai-Hing

2012-01-01

Background: Sleep problems may have different influences on students' academic performance. We investigated the prevalence of sleep patterns, naps, and sleep disorders, and their associations with academic performance in Hong Kong adolescents. Methods: In 2007-2008, 22,678 students aged 12-18 (41.6% boys) completed a questionnaire on…

75 FR 38986 - Fresh Garlic From the People's Republic of China: Initiation of New Shipper Reviews

Science.gov (United States)

2010-07-07

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... on fresh garlic from the People's Republic of China (PRC), meet the statutory and regulatory... garlic from the PRC was published on November 16, 1994. See Antidumping Duty Order: Fresh Garlic from the...

Fluoride Content of Bottled Waters in Hong Kong and Qatar.

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Al-Mulla, Hessa I; Anthonappa, Robert P; King, Nigel M

2016-01-01

To determine the F concentration of bottled waters that was available in Hong Kong and Qatar. The F concentrations of bottled waters collected from Hong Kong (n=81) and Qatar (n=32) were analysed. The F ion selective electrode method was used to measure the F concentration in the samples. Three measurements were obtained for every sample to ensure reproducibility and appropriate statistical analyses were employed. Qatar group: F concentrations ranged from 0.06 ppm to 3.0 ppm with a mean value of 0.8 ppm. The F concentrations displayed on the labels of the samples (60%) were significantly lower than the measured F concentration (p Qatar. The F concentrations displayed on the labels were not consistent with the measured F concentrations.

SARS-related Perceptions in Hong Kong

OpenAIRE

Lau, Joseph T.F.; Yang, Xilin; Pang, Ellie; Tsui, H.Y.; Wong, Eric; Wing, Yun Kwok

2005-01-01

To understand different aspects of community responses related to severe acute respiratory syndrome (SARS), 2 population-based, random telephone surveys were conducted in June 2003 and January 2004 in Hong Kong. More than 70% of respondents would avoid visiting hospitals or mainland China to avoid contracting SARS. Most respondents believed that SARS could be transmitted through droplets, fomites, sewage, and animals. More than 90% believed that public health measures were efficacious means o...

Quantifying the waste reduction potential of using prefabrication in building construction in Hong Kong.

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Jaillon, L; Poon, C S; Chiang, Y H

2009-01-01

As Hong Kong is a compact city with limited available land and high land prices, the construction of high-rise buildings is prevalent. The construction industry produces a significant amount of building waste. In 2005, about 21.5 million tonnes of construction waste were generated, of which 11% was disposed of in landfills and 89% in public filling areas. At the present rate, Hong Kong will run out of both public filling areas and landfill space within the next decade. The government is taking action to tackle the problem, such as by introducing a construction waste landfill charge, and promoting prefabrication to reduce on-site waste generation. This paper reports an ongoing study on the use of prefabrication in buildings and its impact on waste reduction in Hong Kong. A questionnaire survey was administered to experienced professionals, and case studies of recently completed building projects were conducted. The results revealed that construction waste reduction is one of the major benefits when using prefabrication compared with conventional construction. The average wastage reduction level was about 52%. This implies that a wider use of prefabrication could considerably reduce construction waste generation in Hong Kong and alleviate the burdens associated with its management.

Kong Zi on Good Governance

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Moses Aaron T. Angeles

2008-12-01

Full Text Available This paper will delve into the problem of Good Governance in the light of Kong Zi. What makes up a Just State? What are the elements that constitute a prosperous Kingdom? What principles of Confucianism can we employ to achieve a just and humane society? These are the primary questions that we will try to investigate as we go along. The paper will be thus divided into three essential parts: The Notion of Li and the Sovereign, The ConfucianMoral Ideal, and lastly, The Great Commonwealth.

Risk Perception and Risk-Taking Attitude: A Comparison between Hong Kong and Mainland Chinese Undergraduate Students

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Cheung, Hoi Yan; Wu, Joseph; Tao, Jun

2013-01-01

This paper compares risk perception and risk-taking attitude between Hong Kong and mainland China undergraduate students using a Chinese version of the 30-item domain-specific risk-taking (DOSPERT) scale (Blais and Weber 2006b). Compared with their counterparts from mainland China, Hong Kong university students reported higher levels of risk…

Trigeneration: A new way for landfill gas utilization and its feasibility in Hong Kong

International Nuclear Information System (INIS)

Hao Xiaoli; Yang Hongxing; Zhang Guoqiang

2008-01-01

Application of landfill gas (LFG) means a synergy between environmental protection and energy production. This paper presents a review of the status of LFG application. To more efficiently utilize the LFG in Hong Kong, a trigeneration scheme is proposed as a new way of LFG utilization. The feasibility of LFG trigeneration in Hong Kong is evaluated from the views of primary energy-saving and greenhouse gas (GHG) emission reduction as well as economic benefit. The proposed scenario is compared with the conventional scenarios of LFG treatment and utilization. It is shown that LFG for trigeneration has a higher energy saving and GHG emission reduction potentials. The new scheme is also more economical than the conventional way of LFG utilization. Some policy recommendations are also given to promote the biomass energy utilization from waste landfills in Hong Kong

Energy and water uses and their performance explanatory indicators in hotels in Hong Kong

International Nuclear Information System (INIS)

Deng, S.

2003-01-01

This paper firstly presents a case study on analyzing the electrical load profiles recorded in a Hong Kong hotel over a period of 12 months to examine the potential energy saving opportunities (ESOs) in its building services installations. The case study is followed by a report of the survey results of energy and water use in 36 quality hotels in Hong Kong. Finally, a regression analysis where the surveyed energy and water use data were correlated to a number of hotel background or operational parameters to search for suitable energy and water use performance explanatory indicators is presented. The survey results depict a diversified energy and water use situation in Hong Kong's hotels, but the regression analysis indicates that, while some of the correlations obtained are weak, there do exist a few strong energy and water explanatory indicators. (author)

Simultaneous occurrence of t(9;22)(q34;q11.2) and t(16;16)(p13;q22) in a patient with chronic myeloid leukemia in blastic phase.

Science.gov (United States)

Zámecníkova, Adriana; Al Bahar, Soad; Ramesh, Pandita

2008-06-01

Coexistence of two specific chromosomal translocations in the same clone is an infrequent phenomenon and has only rarely been reported in hematological malignancies. We report a combination of t(16;16)(p13;q22), the Philadelphia translocation t(9;22)(q34;q11.2), and deletion of the long arm of chromosome 7 in a patient with chronic myeloid leukemia in blast phase. Monotherapy treatment with imatinib mesylate resulted in the disappearance of the Ph-positive clone, but with persistence of t(16;16) and del(7) in all of the metaphases examined. The case illustrates that, although imatinib mesylate can be an effective treatment in eradication of the BCR-ABL fusion gene cells, the occurrence of additional specific abnormalities in Philadelphia-positive leukemias may pose a significant therapeutic challenge. (c) 2008 Elsevier Inc.

Universal Health Coverage through Community Nursing Services: China vs. Hong Kong.

Science.gov (United States)

Chan, Wai Yee; Fung, Ita M; Chan, Eric

2017-01-30

this article looks at how the development of community nursing services in China and Hong Kong can enhance universal health coverage. literature and data review have been utilized in this study. nursing services have evolved much since the beginning of the nursing profession. The development of community nursing services has expanded the scope of nursing services to those in need of, not just hospital-level nursing care, but more holistic care to improve health and quality of life. despite the one-country-two-systems governance and the difference in population and geography, Hong Kong and China both face the aging population and its complications. Community nursing services help to pave the road to Universal Health Coverage. este artigo analisa a forma como o desenvolvimento de serviços de enfermagem comunitários na China e Hong Kong pode melhorar a cobertura universal de saúde. literatura e revisão de dados foram utilizados neste estudo. serviços de enfermagem têm evoluído muito desde o início da profissão de enfermagem. O desenvolvimento dos serviços de enfermagem da comunidade ampliou o escopo dos serviços de enfermagem, para aqueles que precisam não apenas de cuidados de enfermagem de nível de hospital, mas cuidados mais holísticos para melhorar a saúde e qualidade de vida. apesar de ser "um-país-dois-sistemas" de governo, e as diferenças de população e geografia, Hong Kong e China enfrentam o envelhecimento da população e suas complicações. Os serviços de enfermagem da comunidade ajudam a pavimentar o caminho para a cobertura de saúde universal. este artículo analiza cómo el desarrollo de los servicios de enfermería comunitaria en China y Hong Kong pueden expandir la cobertura universal de salud. revisión de datos y literatura han sido utilizados en este estudio. los servicios de enfermería han evolucionado mucho desde el comienzo de la profesión. El desarrollo de los servicios de enfermería comunitaria han ampliado el alcance

A critical assessment of the Hong Kong Government's proposed post-2008 regulatory regime for local electricity utilities

International Nuclear Information System (INIS)

Woo, Chi-Keung; Horowitz, Ira; Tishler, Asher

2006-01-01

In December 2005, the Hong Kong Government issued a 'Consultation Paper on Future Development of the Electricity Markets in Hong Kong: Stage II Consultation,' proposing a post-2008 regulatory regime upon the expiration of the existing regulatory contract between the Hong Kong Government and each of the two local electricity utilities. We assess the proposal using the criteria of safe, reliable, and environmentally friendly service at the lowest rates that will allow the utilities reasonable returns on their investments. We caution that if fully adopted, the highly risky proposal may lead to less-reliable service without the compensating benefits to the environment

Conceptions of Creativity among Hong Kong University Students

Science.gov (United States)

Zhang, Li-fang

2013-01-01

This research had two objectives. The first was to determine the reliability and validity of the multifaceted assessment of creativity (MAC) for evaluating Hong Kong university students' conceptions of creativity. The second was to establish if the theory-practice and gender gaps discovered among mainland Chinese university students would be…

The {sup 13}C(α,n){sup 16}O reaction as a neutron source for the s-process in AGB low-mass stars

Energy Technology Data Exchange (ETDEWEB)

Trippella, O.; Busso, M. [INFN and University of Perugia, Perugia (Italy); La Cognata, M.; Spitaleri, C.; Guardo, G. L.; Lamia, L.; Puglia, S. M.R.; Romano, S.; Spartà, R. [INFN and University of Catania, Catania (Italy); Kiss, G. G. [Institute of Nuclear Research (ATOMKI), Debrecen (Hungary); Rogachev, G. V.; Avila, M.; Koshchiy, E.; Kuchera, A.; Santiago, D. [Department of Physics, Florida State University, Tallahassee, Florida (United States); Mukhamedzhanov, A. M. [Cyclotron Institute, Texas A and M University, College Station, Texas (United States); Maiorca, E. [INAF - Arcetri Astrophysical Observatory, Firenze (Italy); Palmerini, S. [Departamento de Fìsica Teòrica y del Cosmsos, Universidad de Granada,Granada (Spain)

2014-05-09

The {sup 13}C(α,n){sup 16}O reaction is considered to be the most important neutron source for producing the main component of the s-process in low mass stars. In this paper we focus our attention on two of the main open problems concerning its operation as a driver for the slow neutron captures. Recently, a new measurement of the {sup 13}C(α,n){sup 16}O reaction rate was performed via the Trojan Horse Method greatly increasing the accuracy. Contemporarily, on the modelling side, magnetic mechanisms were suggested to justify the production of the {sup 13}C pocket, thus putting the s-process in stars on safe physical ground. These inputs allow us to reproduce satisfactorily the solar distribution of elements.

Both obesity and lack of physical activity are associated with a less favorable health-related quality of life in Hong Kong Chinese.

Science.gov (United States)

Ko, Gary T C

2006-01-01

To investigate the relationships among obesity, physical activity and quality of life (QOL) in Hong Kong Chinese adults. A cross-sectional study involving 876 subjects (32.9% men and 67.1% women, mean age: 34.8 +/- 7.9 years) from a nonmanual working population. The Medical Outcome Study Short Form 36 (SF-36, Chinese version) was used for health-related QOL. Level of physical activity was assessed with self-reported questionnaire. Obesity was defined as body mass index > or = 25 kg/m2. 31% of men and 9% of women were obese (overall 16.0%). Obese subjects had lower scores on some of the SF-36 subscales. As the level of physical activity decreased, mean scores on most SF-36 subscales also progressively decreased. Obese women who had no regular physical activity had lower scores on some QOL subscales than obese women who had some regular physical activity. Among this Hong Kong Chinese sample, both obesity and lack of physical activity are associated with lower scores on QOL.

Uptake of human papillomavirus (HPV) vaccination in Hong Kong: Facilitators and barriers among adolescent girls and their parents.

Science.gov (United States)

Yuen, Winnie Wing Yan; Lee, Albert; Chan, Paul K S; Tran, Lynn; Sayko, Erica

2018-01-01

The present study is aimed at assessing the feasibility of delivering the HPV (human papillomavirus) vaccine to girls through a school-based program in Hong Kong, as well as to examine the facilitators and barriers associated with their participation. We approached 1,229 eligible girls aged 9 to 14 at eight schools in Hong Kong to join the program and then delivered the bivalent HPV vaccine at 0 and 6 months over the course of one school year. The students and their parents completed separate questionnaires to indicate their decision on whether or not to participate, and to assess their knowledge of cervical cancer and the HPV vaccine. The overall vaccine uptake was 81.4% (1,000/1,229) for the first dose and 80.8% (993/1,229) for the second dose. Parents and students were given separate questionnaires and asked whether or not they would like to participate in the vaccination program. 87.1% (1,010/1,160) of parents and 84.9% (974/1,147) of students indicated that they would join the program. The reasons associated with parents' decision not to vaccinate their daughters primarily included concerns around side effects and safety. Multivariate regression analysis showed that parents who thought that the vaccine would protect their daughter from getting cervical cancer (OR = 3.16, 95% CI = 1.39-7.15, p parents who had never heard of the vaccine (OR = .15, 95% CI = .03-.71, p vaccine (OR = .39, 95% CI = .19-.81, p HPV vaccine with high uptake rate in a school setting is feasible in Hong Kong. Engaging key stakeholders including school administrators, teachers and community physicians, and providing relevant information on safety and vaccine effectiveness to parents were important to the success of the program.

Knowledge-Perception Bridge of Green-Smart Integration of Cities: An Empirical Study of Hong Kong

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Chung-Shing Chan

2018-01-01

Full Text Available Cities often thematize themselves as attractive and sustainable places by adopting some emerging concepts of urban development. Green city and smart city are two of these themes that contain distinctive but often overlapping attributes. These green and smart city attributes, as proposed in previous studies, are tested with a sample of Hong Kong residents (n = 243. This paper identifies the factors in a combined green–smart theme of Hong Kong based on local perception. The empirical results confirm that local residents believe Hong Kong is performing smarter than greener. The findings from factor analysis reveal a combined green–smart structure consisting of one mixed green–smart infrastructural elements and six other specific factors about greenness or smartness. Regression also builds up two models showing the locally-perceived determinants of a successful green city and smart city for Hong Kong, respectively. This study reflects a complexity–simplicity paradox of how decision makers should respond to a knowledge–perception gap. The result further confirms that human factor, including the engagement and the quality of societal actors, is the key to successful green and smart urban development.

Characteristics and clinical outcomes of living renal donors in Hong Kong.

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Hong, Y L; Yee, C H; Leung, C B; Teoh, J Yc; Kwan, B Ch; Li, P Kt; Hou, S Sm; Ng, C F

2018-02-01

In Asia, few reports are available on the outcomes for living renal donors. We report the short- and long-term clinical outcomes of individuals following living donor nephrectomy in Hong Kong. We retrospectively reviewed the characteristics and clinical outcomes of all living renal donors who underwent surgery from January 1990 to December 2015 at a teaching hospital in Hong Kong. Information was obtained from hospital records and territory-wide electronic patient records. During the study period, 83 individuals underwent donor nephrectomy. The mean (± standard deviation) follow-up time was 12.0 ± 8.3 years, and the mean age at nephrectomy was 37.3 ± 10.0 years. A total of 44 (53.0%), four (4.8%), and 35 (42.2%) donors underwent living donor nephrectomy via an open, hand-port assisted laparoscopic, and laparoscopic approach, respectively. The overall incidence of complications was 36.6%, with most being grade 1 or 2. There were three (9.4%) grade 3a complications; all were related to open donor nephrectomy. The mean glomerular filtration rate was 96.0 ± 17.5 mL/min/1.73 m 2 at baseline and significantly lower at 66.8 ± 13.5 mL/min/1.73 m 2 at first annual follow-up (P<0.01). The latest mean glomerular filtration rate was 75.6% ± 15.1% of baseline. No donor died or developed renal failure. Of the donors, 14 (18.2%) developed hypertension, two (2.6%) had diabetes mellitus, and three (4.0%) had experienced proteinuria. The overall perioperative outcomes are good, with very few serious complications. The introduction of a laparoscopic approach has decreased perioperative blood loss and also shortened hospital stay. Long-term kidney function is satisfactory and no patients developed end-stage renal disease. The incidences of new-onset medical diseases and pregnancy-related complications were also low.

Characterization of hydrocarbons, halocarbons and carbonyls in the atmosphere of Hong Kong.

Science.gov (United States)

Guo, H; Lee, S C; Louie, P K K; Ho, K F

2004-12-01

Ambient air quality measurements of 156 species including 39 alkanes, 32 alkenes, 2 alkynes, 24 aromatic hydrocarbons, 43 halocarbons and 16 carbonyls, were carried out for 120 air samples collected at two sampling stations (CW and TW) in 2001 throughout Hong Kong. Spatial variations of volatile organic compounds (VOCs) in the atmosphere were investigated. Levels of most alkanes and alkenes at TW site were higher than that at the CW site, while the BTEX concentrations at the two sites were close. The BTEX ratios at CW and TW were 1.6:10.1:1.0:1.6 and 2.1:10.8:1.0:2.0, respectively. For major halogenated hydrocarbons, the mean concentrations of chloromethane, CFCs 12 and 22 did not show spatial variations at the two sites. However, site-specific differences were observed for trichloroethene and tetrachloroethene. Furthermore, there were no significant differences for carbonyls such as formaldehyde, acetaldehyde and acetone between the two sites. The levels of selected hydrocarbons in winter were 1-5 times that in summer. There were no common seasonal trends for carbonyls in Hong Kong. The ambient level of formaldehyde, the most abundant carbonyl, was higher in summer. However, levels of acetaldehyde, acetone and benzaldehyde in winter were 1.6-3.8 times that in summer. The levels of CFCs 11 and 12, and chloromethane in summer were higher than that in winter. Strong correlation of most hydrocarbons with propene and n-butane suggested that the primary contributors of hydrocarbons were vehicular emissions in Hong Kong. In addition, gasoline evaporation, use of solvents, leakage of liquefied petroleum gas (LPG), natural gas leakage and other industrial emissions, and even biogenic emissions affected the ambient levels of hydrocarbons. The sources of halocarbons were mainly materials used in industrial processes and as solvents. Correlation analysis suggested that photochemical reactions made significant contributions to the ambient levels of carbonyls in summer whereas

Trends and Developments of Higher Education Research in Hong Kong: In Pursuit of a Cosmopolitan Vision

Science.gov (United States)

Lo, William Yat Wai; Ng, Felix Sai Kit

2015-01-01

With the processes of inter- and intranationalization, higher education in Hong Kong has been rapidly expanding in an effort to develop the city into a regional education hub. This article explores the trends and developments of higher education research (HER) in Hong Kong in the context of inter- and intranationalization. By drawing on the data…

Earnings announcement lag and non-mandatory disclosure impact on the cost of debt: Hong Kong empirical evidence

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Achraf Guidara

2015-02-01

Full Text Available This paper examines the association between voluntary disclosure, earnings announcement lag and the cost of debt in Hong Kong. The research sample consists of 20 listed companies in the Hong Kong Stock exchange over the period spanning from 2008 to 2011. A disclosure checklist is used to measure the extent of voluntary disclosure in companies ‘annual reports. Earnings announcement lag is proxied by the difference between the end of fiscal year and the publication date of financial statements. Results of this study confirm that voluntary disclosure and earnings announcements lag reduce the cost of debt in Hong Kong. These findings suggest that voluntary disclosures play an essential role in reducing cost of debt in Hong Kong context, and managers tend to disclose in early manner to reduce the information asymmetry between their firm and creditors. These findings may have policy implications for managers since they demonstrate that the extent of voluntary and timely disclosures affect the cost of debt.

Parental Attitudes and Factors Associated With Varicella Vaccination in Preschool and Schoolchildren in Hong Kong

OpenAIRE

Tam, Wilson W.S.; Chan, Johnny; Lo, Kenneth K.H.; Lee, Albert; Chan, Paul K.S.; Chan, Denise; Nelson, E. Anthony S.

2015-01-01

Abstract This study investigates parental attitudes and factors associated with varicella vaccination among preschool and schoolchildren prior to introduction of the vaccine into Hong Kong's universal Childhood Immunization Program. Fourteen kindergartens and 5 primary schools in Hong Kong were randomly selected in 2013. Parents of the students were invited to answer the self-administered questionnaires. Acquired information included demographic characteristics and socioeconomic statuses of f...

MicroRNA-15a and -16-1 act via MYB to elevate fetal hemoglobin expression in human trisomy 13

OpenAIRE

Sankaran, Vijay G.; Menne, Tobias F.; Šćepanović, Danilo; Vergilio, Jo-Anne; Ji, Peng; Kim, Jinkuk; Thiru, Prathapan; Orkin, Stuart H.; Lander, Eric S.; Lodish, Harvey F.

2011-01-01

Many human aneuploidy syndromes have unique phenotypic consequences, but in most instances it is unclear whether these phenotypes are attributable to alterations in the dosage of specific genes. In human trisomy 13, there is delayed switching and persistence of fetal hemoglobin (HbF) and elevation of embryonic hemoglobin in newborns. Using partial trisomy cases, we mapped this trait to chromosomal band 13q14; by examining the genes in this region, two microRNAs, miR-15a and -16-1, appear as t...

Self-reported Stress Problems among Teachers in Hong Kong

Science.gov (United States)

Chan, Alan H. S.; Chen, K.; Chong, Elaine Y. L.

2010-10-01

The present study was developed to comprehensively investigate the occupational health problems among teachers of primary and secondary schools in Hong Kong. A random sample of 1,710 respondents was generated from the database of Hong Kong Professional Teachers' Union (HKPTU) members. A self-administrated questionnaire was designed and sent by mail to the teachers of primary and secondary schools in HK. The results indicated that comparing with one year and five years ago, 91.6% and 97.3% of the responding teachers reported an increase of perceived stress level, respectively. Heavy workload and time pressure, education reforms, external school review, pursuing further education, and managing students' behaviour and learning were the most frequently reported sources of work stress. The four most frequently reported stress management activities were sleeping, talking to neighbors and friends, self-relaxing, and watching television, while the least frequently reported activity was doing more exercises or sports.

A Pilot Study of Using Jazz Warm Up Exercises in Primary School Choir in Hong Kong

Science.gov (United States)

Chen, Jason Chi Wai; Lee, Han Wai

2013-01-01

This pilot study is to examine whether it is valuable to implement jazz choral practice in Hong Kong primary school setting. The findings can serve as a reference to explore the possibilities of promoting jazz education in Asian countries or in China. The participants were 70 public primary school students from grade 2 to 5 in Hong Kong. All…

"One country, two systems": Sociopolitical implications for female migrant sex workers in Hong Kong

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Griffiths Sian

2008-12-01

Full Text Available Abstract Background Under the "two countries, one system" policy implemented by China to manage the return of Hong Kong's sovereignty, Hong Kong has maintained a comparatively prosperous economy within the Asian region. This has resulted in an environment which fosters migration from the mainland to Hong Kong, due largely to proximity, higher earning potential, common language, and a relaxing of border control measures. However not all mainland China citizens are equally able to access these new migration schemes and indeed a number of women such as sex workers are either migrating and/or working illegally and without occupational, legal and health protection within Hong Kong. Discussion Female migrant sex workers are exposed to a number of significant threats to their health, however their illegal status contributes to even greater vulnerability. The prevailing discourses which view these women as either "trafficked women" or as "illegal immigrants" do not adequately account for the complex situations which result in such women's employment in Hong Kong's sex industry. Rather, their position can best be understood within the broader frameworks provided by migration literature and the concept of "structural violence". This allows for a greater understanding of the socio-political issues which are systematically denying migrant sex workers adequate access to health care and other opportunities for social advancement. When these issues are taken into account, it becomes clear that the current relevant legislation regarding both immigration and sex work is perpetuating the marginalised and vulnerable status of migrant sex workers. Unless changes are made, structural barriers will remain in place which impede the ability of migrant sex workers to manage their own health needs and status. Conclusion Female migrant sex workers in Hong Kong are extremely vulnerable to a number of occupational health and safety hazards which have significantly

A study of university student behaviors in using eBooks in Hong Kong

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Hokyin Lai

2013-12-01

Full Text Available The adoption rate of eBooks has multiplied exponentially in University libraries. Libraries prefer buying eBooks rather than in-print books, mainly because of their low cost-structure and also because eBooks are easier to store. However, many library users still prefer to read in-print books, as compared to reading eBooks. This therefore leads to a potential mismatch between the expectations of the library and its users. This study aims to investigate the usage of eBooks in Universities in Hong Kong. The focus of this research is to analyze the behaviors of students using eBooks at Universities in Hong Kong. Their usage experience would be observed and examined in order to identify and discover a more sustainable system for the future development of eBooks in Universities in Hong Kong. In this study, a questionnaire has been utilized for collecting the experiences of students using eBooks. The results very clearly demonstrated that printed books are the preferential choice for most students, although they were willing to accept eBooks as a substitute for printed books. The concerns of students corresponding to acceptance of eBooks have been examined in this study. This study would be beneficial for academic libraries in Hong Kong, as it would provide valuable assistance in enhancing and refining their services and developing their collection of eBooks, through understanding and appreciating the behaviors of students who use eBooks.

Team-based working and employee well-being: A cross-cultural comparison of United Kingdom and Hong Kong health services

OpenAIRE

So, T.T.C; West, Michael; Dawson, J.F

2010-01-01

This study examined the impact of team-based working, team structure, and job design on employee well-being (in term of job satisfaction and work stress) in staff working in healthcare organizations in Hong Kong. Cross-cultural differences in the impact of job design, team structure, and employee well-being outcomes between United Kingdom and Hong Kong were also investigated. A group of 197 staff from two Hong Kong hospitals were compared to a sample of 270 UK staff working in National Health...

Why Hong Kong students favour more face-to-face classroom time in blended learning

OpenAIRE

Henri,James; Lee,Sandra

2007-01-01

A three year study in student characteristics, needs and learning styles guided instructors at the University of Hong Kong Faculty of Education to improve teaching and learning in a core module: Information Literacy. A mixed-method approach analyzed data collected from undergraduate, in-service teachers in a BEd program, and helped instructors in the program to gain insight into the Hong Kong teacher working, post-service towards a BEd in Library and Information Science. Part-time students in...

Simultaneous Volatility Transmissions and Spillover Effects: US and Hong Kong Stock and Futures Markets

OpenAIRE

Gerard Gannon

2004-01-01

Contemporaneous transmission effects across volatilities of the Hong Kong Stock and Index futures markets and futures volume of trade are tested by employing a structural systems approach. Competing measures of volatility spillover, constructed from the overnight U.S. S&P500 index futures, are tested and found to impact on the Hong Kong asset return volatility and volume of trade patterns. The examples utilize intra-day 15 minute sampled data from this medium sized Asia Pacific equity and der...

Congenital Anomalies Associated with Trisomy 18 or Trisomy 13 : A Registry-Based Study in 16 European Countries, 2000-2011

NARCIS (Netherlands)

Springett, Anna; Wellesley, Diana; Greenlees, Ruth; Loane, Maria; Addor, Marie-Claude; Arriola, Larraitz; Bergman, Jorieke; Cavero-Carbonell, Clara; Csaky-Szunyogh, Melinda; Draper, Elizabeth S.; Garne, Ester; Gatt, Miriam; Haeusler, Martin; Khoshnood, Babak; Klungsoyr, Kari; Lynch, Catherine; Dias, Carlos Matias; McDonnell, Robert; Nelen, Vera; O'Mahony, Mary; Pierini, Anna; Queisser-Luft, Annette; Rankin, Judith; Rissmann, Anke; Rounding, Catherine; Stoianova, Sylvia; Tuckerz, David; Zymak-Zakutnia, Natalya; Morris, Joan K.

2015-01-01

The aim of this study was to examine the prevalence of trisomies 18 and 13 in Europe and the prevalence of associated anomalies. Twenty-five population-based registries in 16 European countries provided data from 2000-2011. Cases included live births, fetal deaths (20+ weeks' gestation), and

Hong Kong Chinese daughters' intergenerational caregiving obligations: a cultural model approach.

Science.gov (United States)

Holroyd, E

2001-11-01

This paper, based on a study carried out in Hong Kong, outlines the caregiving obligations of Hong Kong Chinese daughters towards their frail elderly parents. A cultural model approach drawn from cognitive anthropology is taken to focus on how Chinese caregiving daughters develop a sense of what is right and emotionally fulfilling and acquire the motivation to care for their parents. An ethnographic approach was used in the study and techniques included guided and open-ended interviews and non-participatory observations. A total of 20 co-residential caregiving daughters were interviewed in their homes on average twice over the course of one year. All interviews were conducted in Cantonese. Although the sample was small, daughters' accounts are structured by reference to cultural models and this structure provides the common basis for generalisability of results. Concepts of Confucian antecedents, reciprocity and personhood and other modern ideas of filial duty are explored. Conclusions are drawn about the shifting rights and obligations of Chinese caregiving daughters within the contemporary urban realities of Hong Kong. The findings of this study have relevance for the development of welfare policy for older Chinese persons and the chronically ill, and to all services involving women. The findings will also serve to inform family caregiver education programs.

Applying water cooled air conditioners in residential buildings in Hong Kong

International Nuclear Information System (INIS)

Chen Hua; Lee, W.L.; Yik, F.W.H.

2008-01-01

The objective of this study is to conduct a realistic prediction of the potential energy saving for using water cooled air conditioners in residential buildings in Hong Kong. A split type air conditioner with air cooled (AAC) and water cooled (WAC) options was set up for experimental study at different indoor and outdoor conditions. The cooling output, power consumption and coefficient of performance (COP) of the two options were measured and calculated for comparison. The experimental results showed that the COP of the WAC is, on average, 17.4% higher than that of the AAC. The results were used to validate the mathematical models formulated for predicting the performance of WACs and AACs at different operating conditions and load characteristics. While the development of the mathematical models for WACs was reported in an earlier paper, this paper focuses on the experimental works for the AAC. The mathematical models were further used to predict the potential energy saving for application of WACs in residential buildings in Hong Kong. The predictions were based on actual building developments and realistic operating characteristics. The overall energy savings were estimated to be around 8.7% of the total electricity consumption for residential buildings in Hong Kong. Wider use of WACs in subtropical cities is, therefore, recommended

Regional Influences on Chinese Medicine Education: Comparing Australia and Hong Kong

Science.gov (United States)

Chung, Vincent C. H.; Zhang, Anthony L.; Adams, Jon

2016-01-01

High quality education programs are essential for preparing the next generation of Chinese medicine (CM) practitioners. Currently, training in CM occurs within differing health and education policy contexts. There has been little analysis of the factors influencing the form and status of CM education in different regions. Such a task is important for understanding how CM is evolving internationally and predicting future workforce characteristics. This paper compares the status of CM education in Australia and Hong Kong across a range of dimensions: historical and current positions in the national higher education system, regulatory context and relationship to the health system, and public and professional legitimacy. The analysis highlights the different ways in which CM education is developing in these settings, with Hong Kong providing somewhat greater access to clinical training opportunities for CM students. However, common trends and challenges shape CM education in both regions, including marginalisation from mainstream health professions, a small but established presence in universities, and an emphasis on biomedical research. Three factors stand out as significant for the evolution of CM education in Australia and Hong Kong and may have international implications: continuing biomedical dominance, increased competition between universities, and strengthened links with mainland China. PMID:27379170

Regional Influences on Chinese Medicine Education: Comparing Australia and Hong Kong

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Caragh Brosnan

2016-01-01

Full Text Available High quality education programs are essential for preparing the next generation of Chinese medicine (CM practitioners. Currently, training in CM occurs within differing health and education policy contexts. There has been little analysis of the factors influencing the form and status of CM education in different regions. Such a task is important for understanding how CM is evolving internationally and predicting future workforce characteristics. This paper compares the status of CM education in Australia and Hong Kong across a range of dimensions: historical and current positions in the national higher education system, regulatory context and relationship to the health system, and public and professional legitimacy. The analysis highlights the different ways in which CM education is developing in these settings, with Hong Kong providing somewhat greater access to clinical training opportunities for CM students. However, common trends and challenges shape CM education in both regions, including marginalisation from mainstream health professions, a small but established presence in universities, and an emphasis on biomedical research. Three factors stand out as significant for the evolution of CM education in Australia and Hong Kong and may have international implications: continuing biomedical dominance, increased competition between universities, and strengthened links with mainland China.

New criteria for assessing low wind environment at pedestrian level in Hong Kong

DEFF Research Database (Denmark)

Du, Yaxing; Mak, Cheuk Ming; Kwok, Kenny

2017-01-01

The choice of proper wind comfort criterion is considered to be crucial to reliable assessment of pedestrian level wind comfort. This paper aims to propose a wind comfort criterion that can be applied to Hong Kong, in which the wind comfort is seriously deteriorated by the moderated airflow, part...... represent the weak wind condition and provide suitable assessments of the wind comfort in Hong Kong. Moreover, the findings in this study provide scientific basis for future policy-making and the proposed criteria can also help city planners to improve the pedestrian level wind comfort....

Adaptation to Cognitive Context and Item Information in the Medial Temporal Lobes

Science.gov (United States)

Diana, Rachel A.; Yonelinas, Andrew P.; Ranganath, Charan

2012-01-01

The medial temporal lobes (MTL) play an essential role in episodic memory, and accumulating evidence indicates that two MTL subregions--the perirhinal (PRc) and parahippocampal (PHc) cortices--might have different functions. According to the binding of item and context theory ( [16] and [21]), PRc is involved in processing item information, the…

Faculty Research Productivity in Hong Kong across Academic Discipline

Science.gov (United States)

Jung, Jisun

2012-01-01

This study examines the research productivity of Hong Kong academics. Specifically, it explores the individual and institutional factors that contribute to their productivity while also comparing determinants across academic disciplines. We have conducted OLS regression analysis using the international survey data from "The Changing Academics…

Involving Students in Residence Halls in Hong Kong

Science.gov (United States)

Ting, S. Raymond; Chan, Rebecca; Lee, Esther

2016-01-01

This article reports a study based on A. W. Astin's (1984) involvement theory applied in residence halls at a public university in Hong Kong, China. The resident students who were involved as participants or student leaders in this study were found to be better developed in terms of leadership, career development, multicultural experience,…

The Impact of Curiosity and External Regulation on Intrinsic Motivation: An Empirical Study in Hong Kong Education

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Hon-keung, Yau; Man-shan, Kan; Lai-fong, Cheng Alison

2012-01-01

The purposes of this paper are to identify: (1) the factors affecting the intrinsic motivation of university students in Hong Kong; and (2) gender differences in the perception of intrinsic motivation in Hong Kong higher education environment. The factors of curiosity and external regulation with intrinsic motivation are taken into investigation…

Developing Students' Critical Thinking Skills through Visual Literacy in the New Secondary School Curriculum in Hong Kong

Science.gov (United States)

Cheung, Chi-Kim; Jhaveri, Aditi Dubey

2016-01-01

This paper argues that the planned introduction of visual literacy into the New Secondary School Curriculum can play a crucial role in enabling students to think critically and creatively in Hong Kong's highly visual landscape. As Hong Kong's educational system remains entrenched in long-established and conventional pedagogies, the primacy given…

Improvement of Aerosol Optical Depth Retrieval over Hong Kong from a Geostationary Meteorological Satellite Using Critical Reflectance with Background Optical Depth Correction

Science.gov (United States)

Kim, Mijin; Kim, Jhoon; Wong, Man Sing; Yoon, Jongmin; Lee, Jaehwa; Wu, Dong L.; Chan, P.W.; Nichol, Janet E.; Chung, Chu-Yong; Ou, Mi-Lim

2014-01-01

Despite continuous efforts to retrieve aerosol optical depth (AOD) using a conventional 5-channelmeteorological imager in geostationary orbit, the accuracy in urban areas has been poorer than other areas primarily due to complex urban surface properties and mixed aerosol types from different emission sources. The two largest error sources in aerosol retrieval have been aerosol type selection and surface reflectance. In selecting the aerosol type from a single visible channel, the season-dependent aerosol optical properties were adopted from longterm measurements of Aerosol Robotic Network (AERONET) sun-photometers. With the aerosol optical properties obtained fromthe AERONET inversion data, look-up tableswere calculated by using a radiative transfer code: the Second Simulation of the Satellite Signal in the Solar Spectrum (6S). Surface reflectance was estimated using the clear sky composite method, awidely used technique for geostationary retrievals. Over East Asia, the AOD retrieved from the Meteorological Imager showed good agreement, although the values were affected by cloud contamination errors. However, the conventional retrieval of the AOD over Hong Kong was largely underestimated due to the lack of information on the aerosol type and surface properties. To detect spatial and temporal variation of aerosol type over the area, the critical reflectance method, a technique to retrieve single scattering albedo (SSA), was applied. Additionally, the background aerosol effect was corrected to improve the accuracy of the surface reflectance over Hong Kong. The AOD retrieved froma modified algorithmwas compared to the collocated data measured by AERONET in Hong Kong. The comparison showed that the new aerosol type selection using the critical reflectance and the corrected surface reflectance significantly improved the accuracy of AODs in Hong Kong areas,with a correlation coefficient increase from0.65 to 0.76 and a regression line change from tMI [basic algorithm] = 0

Resilience mediated the association between acculturation and psychological growth in college students from Hong Kong to Guangzhou, China.

Science.gov (United States)

Yu, Nancy Xiaonan; Liu, Chang; Yue, Zhenzhu

2017-08-01

The number of Hong Kong citizens living in mainland China is increasing. The process of acculturation may create opportunities for psychological growth. This study aimed at examining whether resilience mediated the effects of acculturation on psychological growth in college students from Hong Kong to Guangzhou. In this cross-sectional survey, 164 college students in Guangzhou who were Hong Kong permanent residents (female: 46%, age: 21.09 ± 1.50) joined the study. The integration group reported more psychological growth than the assimilation, separation, and marginalization groups. Resilience partially mediated the effect of integration on psychological growth and fully mediated the effect of marginalization on psychological growth. Resilience represents one of the mechanisms to explain beneficial effects of integration on psychological growth in college students from Hong Kong to Guangzhou. Theoretical considerations to rethink the acculturation model, implications for developing intervention programs, and recommendations for future research are discussed.

The alcohol industry lobby and Hong Kong's zero wine and beer tax policy.

Science.gov (United States)

Yoon, Sungwon; Lam, Tai-Hing

2012-08-30

Whereas taxation on alcohol is becoming an increasingly common practice in many countries as part of overall public health measures, the Hong Kong Special Administrative Region Government is bucking the trend and lowered its duties on wine and beer by 50 percent in 2007. In 2008, Hong Kong removed all duties on alcohol except for spirits. The aim of this paper is to examine the case of Hong Kong with its history of changes in alcohol taxation to explore the factors that have driven such an unprecedented policy evolution. The research is based on an analysis of primary documents. Searches of official government documents, alcohol-related industry materials and other media reports on alcohol taxation for the period from 2000 to 2008 were systematically carried out using key terms such as "alcohol tax" and "alcohol industry". Relevant documents (97) were indexed by date and topic to undertake a chronological and thematic analysis using Nvivo8 software. Our analysis demonstrates that whereas the city's changing financial circumstances and the Hong Kong Special Administrative Region Government's strong propensity towards economic liberalism had, in part, contributed to such dramatic transformation, the alcohol industry's lobbying tactics and influence were clearly the main drivers of the policy decision. The alcohol industry's lobbying tactics were two-fold. The first was to forge a coalition encompassing a range of catering and trade industries related to alcohol as well as industry-friendly lawmakers so that these like-minded actors could find common ground in pursuing changes to the taxation policy. The second was to deliberately promote a blend of ideas to garner support from the general public and to influence the perception of key policy makers. Our findings suggest that the success of aggressive industry lobbying coupled with the absence of robust public health advocacy was the main driving force behind the unparalleled abolition of wine and beer duties in Hong

The spillover effect of disclosure rules and materiality thresholds: Evidence from profit warnings issued in Hong Kong market

Directory of Open Access Journals (Sweden)

Rencheng Wang

2011-06-01

Full Text Available Dual-listed firms simultaneously follow the relevant rules in their home country and in their cross-listed country. In contrast, other firms only listed in the cross-listed country are only subject to the local regulations. Previous literature has found evidence that cross-listing can improve firms’ information transparency because of more stringent listing rules in the cross-listed country. The existing research, however, has not paid enough attention to the potential influence of dual-listed firms and their home country institutional factors (e.g. unique disclosure policies on other firms only listed in the cross-listed country (i.e. spillover effect. In the Hong Kong market, Chinese dual-listed firms are under the mandatory profit warning regulation of mainland China, but other firms listed only in Hong Kong only need to follow the voluntary disclosure rule of the Hong Kong Stock Exchange. Such a setting provides us with the opportunity to investigate a spillover effect, i.e. whether these Chinese dual-listed firms influence their peers only listed in Hong Kong to release profit warnings. We find that firms only listed in Hong Kong are more likely to issue profit warnings if their Chinese dual-listed peers have also issued warnings. We further find that this spillover effect increases with the market capitalization of Chinese dual-listed firms and increases with the market share of these firms before they dominate the industry. Lastly, due to an underlying duty to disclose material information in Hong Kong, the spillover effect is weaker for firms with large earnings surprises.

Climatic influence on electricity consumption: The case of Singapore and Hong Kong

International Nuclear Information System (INIS)

Ang, B.W.; Wang, H.; Ma, Xiaojing

2017-01-01

Global warming and the associated risks for natural and human systems have been major global concerns. The International Panel on Climate Change (IPCC) has projected average global surface temperature to increase by between 0.3 °C and 4.8 °C by the end of this century, depending on the greenhouse gas emission scenarios assessed. In the tropical and sub-tropical regions increases in temperature will lead to greater use of electricity for space cooling, a development that is undesirable from energy and sustainability viewpoints. We investigate how temperature increases affect electricity consumption in Singapore and Hong Kong. This is done by consuming sector, i.e. residential, commercial and industrial. Singapore and Hong Kong are respectively two tropical and subtropical cities with comparable physical, population and economy sizes. Two different approaches are used to relate their sectoral electricity consumption to temperature using regression analysis. It is estimated that total annual electricity consumption would increase by between 3% and 4% in Singapore in 2015 if there were to be a 1 °C rise in temperature. The corresponding estimates for Hong Kong are between 4% and 5%. In both cities, increases would be the greatest in the residential sector, followed by the commercial sector and the industrial sector. - Highlights: • Growth and changes in electricity consumption in Singapore and Hong Kong over the past 25 years are compared. • Relationships between electricity consumption and temperature by consuming sector are modelled. • Two statistical approaches are used to study the relationships. • Impacts of a 1 °C rise in temperature on sectoral and total electricity consumption are estimated.

Association between sleeping hours, working hours and obesity in Hong Kong Chinese: the 'better health for better Hong Kong' health promotion campaign.

Science.gov (United States)

Ko, G T C; Chan, J C N; Chan, A W Y; Wong, P T S; Hui, S S C; Tong, S D Y; Ng, S-M; Chow, F; Chan, C L W

2007-02-01

To study the inter-relationships between sleeping hours, working hours and obesity in subjects from a working population. A cross-sectional observation study under the 'Better Health for Better Hong Kong' Campaign, which is a territory-wide health awareness and promotion program. 4793 subjects (2353 (49.1%) men and 2440 (50.9%) women). Their mean age (+/-s.d.) was 42.4+/-8.9 years (range 17-83 years, median 43.0 years). Subjects were randomly selected using computer-generated codes in accordance to the distribution of occupational groups in Hong Kong. The mean daily sleeping time was 7.06+/-1.03 h (women vs men: 7.14+/-1.08 h vs 6.98+/-0.96 h, Pworking hours reaching significance in the whole group as well as among male subjects. Those with short sleeping hour (6 h or less) and long working hours (>9 h) had the highest BMI and waist in both men and women. Based on multiple regression analysis with age, smoking, alcohol drinking, systolic and diastolic blood pressure, mean daily sleeping hours and working hours as independent variables, BMI was independently associated with age, systolic and diastolic blood pressure in women, whereas waist was associated with age, smoking and blood pressure. In men, blood pressure, sleeping hours and working hours were independently associated with BMI, whereas waist was independently associated with age, smoking, blood pressure, sleeping hours and working hours in men. Obesity is associated with reduced sleeping hours and long working hours in men among Hong Kong Chinese working population. Further studies are needed to investigate the underlying mechanisms of this relationship and its potential implication on prevention and management of obesity.

Survey on death and dying in Hong Kong: attitudes, beliefs, and preferred end-of-life care.

Science.gov (United States)

Mjelde-Mossey, Lee Ann; Chan, Cecilia L W

2007-01-01

Social Workers in end-of-life and palliative care have a particular opportunity to ease the dying process by providing culturally appropriate services to the dying and their families. In today's multicultural social environment, with an ever-increasing immigrant population, social workers are challenged to be knowledgeable about diverse cultures. Recently, a forum of health care professionals and social workers in Hong Kong conducted a survey of the general population to assess death and dying attitudes, beliefs, and preferences for end-of-life care. Four-hundred-thirty Hong Kong Chinese participated in a telephone interview. Responses were compared by gender. The survey results not only contribute to an understanding of Hong Kong Chinese, but can inform social workers who practice with Chinese immigrants to the United States.

Banking sector governance: Lessons from Hong Kong listed bands. A three year perspective analysis

OpenAIRE

Chatterjee, Sh. D.

2011-01-01

Hong Kong's financial sector is popular within the banking industry for the range of service providers themselves. Using the case study approach, this paper explores the changes to the boards of directors and governance issues of the 12 listed banks on Hong Kong stock exchange over a three year period. It focuses on issues such as the number of directors on the boards, their qualifications, type of directors in terms of independence, outside directorships held, and the auditors of the financi...

In-Cabin Air Quality during Driving and Engine Idling in Air-Conditioned Private Vehicles in Hong Kong.

Science.gov (United States)

Barnes, Natasha Maria; Ng, Tsz Wai; Ma, Kwok Keung; Lai, Ka Man

2018-03-27

Many people spend lengthy periods each day in enclosed vehicles in Hong Kong. However, comparably limited data is available about in-cabin air quality in air-conditioned private vehicles, and the car usage that may affect the air quality. Fifty-one vehicles were tested for particulate matter (PM 0.3 and PM 2.5 ), total volatile organic compounds (TVOCs), carbon monoxide (CO), carbon dioxide (CO₂), airborne bacteria, and fungi levels during their routine travel journey. Ten of these vehicles were further examined for PM 0.3 , PM 2.5 , TVOCs, CO, and CO₂ during engine idling. In general, during driving PM 2.5 levels in-cabin reduced overtime, but not PM 0.3 . For TVOCs, 24% vehicles exceeded the recommended Indoor Air Quality (IAQ) level in offices and public places set by the Hong Kong Environmental Protection Department. The total volatile organic compounds (TVOC) concentration positively correlated with the age of the vehicle. Carbon monoxide (CO) levels in all of the vehicles were lower than the IAQ recommendation, while 96% vehicles exceeded the recommended CO₂ level of 1000 ppmv; 16% vehicles >5000 ppmv. Microbial counts were relatively low. TVOCs levels at idle engine were higher than that during driving. Although the time we spend in vehicles is short, the potential exposure to high levels of pollutants should not be overlooked.

In-Cabin Air Quality during Driving and Engine Idling in Air-Conditioned Private Vehicles in Hong Kong

Directory of Open Access Journals (Sweden)

Natasha Maria Barnes

2018-03-01

Full Text Available Many people spend lengthy periods each day in enclosed vehicles in Hong Kong. However, comparably limited data is available about in-cabin air quality in air-conditioned private vehicles, and the car usage that may affect the air quality. Fifty-one vehicles were tested for particulate matter (PM0.3 and PM2.5, total volatile organic compounds (TVOCs, carbon monoxide (CO, carbon dioxide (CO2, airborne bacteria, and fungi levels during their routine travel journey. Ten of these vehicles were further examined for PM0.3, PM2.5, TVOCs, CO, and CO2 during engine idling. In general, during driving PM2.5 levels in-cabin reduced overtime, but not PM0.3. For TVOCs, 24% vehicles exceeded the recommended Indoor Air Quality (IAQ level in offices and public places set by the Hong Kong Environmental Protection Department. The total volatile organic compounds (TVOC concentration positively correlated with the age of the vehicle. Carbon monoxide (CO levels in all of the vehicles were lower than the IAQ recommendation, while 96% vehicles exceeded the recommended CO2 level of 1000 ppmv; 16% vehicles >5000 ppmv. Microbial counts were relatively low. TVOCs levels at idle engine were higher than that during driving. Although the time we spend in vehicles is short, the potential exposure to high levels of pollutants should not be overlooked.

Measurement of the 13C(α,n)16O reaction at astrophysical energies using the Trojan Horse Method. Focus on the -3 keV subthreshold resonance

International Nuclear Information System (INIS)

La Cognata, M.; Spitaleri, C.; Guardo, G.L.; Puglia, S.M.R.; Romano, S.; Sparta, R.; Trippella, O.; Kiss, G.G.; Rogachev, G.V.; Avila, M.; Koshchiy, E.; Kuchera, A.; Santiago, D.; Mukhamedzhanov, A.M.; Lamia, L.

2014-01-01

Most of the nuclei in the mass range 90 ≤ A ≤ 208 are produced through the so-called s-process, namely through a series of neutron capture reactions on seed nuclei followed by β-decays. The 13 C(α,n) 16 O reaction is the neutron source for the main component of the s-process. It is active inside the helium-burning shell of asymptotic giant branch stars, at temperatures ≤ 10 8 K, corresponding to an energy interval of 140 - 230 keV. In this region, the astrophysical S (E)-factor is dominated by the -3 keV sub-threshold resonance due to the 6.356 MeV level in 17 O. Direct measurements could not soundly establish its contribution owing to the cross section suppression at astrophysical energies determined by the Coulomb barrier between interacting nuclei. Indirect measurements and extrapolations yielded inconsistent results, calling for further investigations. The Trojan Horse Method turns out to be very suited for the study of the 13 C(α,n) 16 O reaction as it allows us to access the low as well as the negative energy region, in particular in the case of resonance reactions. We have applied the Trojan Horse Method to the 13 C( 6 Li; n 16 O)d quasi-free reaction. By using the modified R-matrix approach, the asymptotic normalization coefficient (C(O(1/2+),α 13 C)] 2 of the 6.356 MeV level has been deduced as well as the n-partial width, allowing to attain an unprecedented accuracy for the 13 C(α,n) 16 O astrophysical factor. A preliminary analysis of a partial data set has lead to (C(O(1/2+),α 13 C)] 2 = (6.7-0.6+0.9) fm -1 , slightly larger than the values in the literature, determining a 13 C(α,n) 16 O reaction rate in agreement with the most results in the literature at ∼ 10 8 K, with enhanced accuracy thanks to this innovative approach. (authors)

Hong Kong Students' Approaches to Learning: Cross-Cultural Comparisons

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Dasari, Bhoomiah

2009-01-01

Anecdotal evidence abounds in Hong Kong to the effect that students entering tertiary education are predisposed to a "rote" learning approach. With the internalisation of higher education in many countries, there is still insufficient understanding of how Chinese students approach their learning. Except few studies were conducted…

Television viewing time in Hong Kong adult population: associations with body mass index and obesity.

Science.gov (United States)

Xie, Yao Jie; Stewart, Sunita M; Lam, Tai Hing; Viswanath, Kasisomayajula; Chan, Sophia S

2014-01-01

Obesity is increasing dramatically in the Asia-Pacific region particularly China. The population of Hong Kong was exposed to modernization far earlier than the rest of China, reflecting conditions that are likely to be replicated as other Chinese cities undergo rapid change. This study examined the relationship between television viewing and obesity in a Hong Kong sample. Information about the relationship between a key sedentary behavior, TV viewing, and obesity, and its moderation by demographic characteristics may identify sectors of the population at highest risk for excess weight. Data were from Hong Kong Family and Health Information Trends Survey (2009-2010), a population-based survey on the public's use of media for health information and family communication by telephone interviews with 3,016 Hong Kong adults (age ≥ 18 years). TV viewing time, body mass index (BMI), physical activity and other lifestyle variables were analyzed. Viewing time was longer in women, increased with age but decreased with education level and vigorous physical activity (all Ptelevision viewing time was observed. TV viewing time positively associated with BMI and obesity. The TV viewing--BMI associations were strongest in women and young adults, suggesting vulnerable groups to target for obesity prevention by decreasing TV viewing.

Scientific publications in laboratory medicine from mainland China, Hong Kong and Taiwan: A ten-year survey of the literature.

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Liu, Ding-Hua; Cui, Wei; Yao, Yun-Tai; Jiang, Qi-Qi

2010-10-09

We investigated scientific publications in laboratory medicine originating from mainland China, Hong Kong and Taiwan over the past 10 years. The information about articles published in the included journals were determined by computer-searching on PubMed and data were extracted independently and analyzed in relation to the number of articles. From 2000 to 2009 there were 1166 articles published in laboratory medicine journals from the major Chinese regions (mainland China, Hong Kong and Taiwan). This exceeded Japan, Germany, the United Kingdom and France from 2005 onwards. Also, the number of articles from mainland China exceeded those from Hong Kong and Taiwan from 2004 onwards. The average impact factor (IF) from Hong Kong ranked the first, followed by mainland China, and then Taiwan. Clinica Chimica Acta seems to be the most popular laboratory medicine journal among Chinese authors. Over the past 10 years, Chinese authors have been more and more active in the field of laboratory medicine. Mainland China seems to have caught up to Hong Kong and Taiwan regarding publication of papers in this field. Copyright 2010 Elsevier B.V. All rights reserved.

Age and Sex Differences in Rates of Influenza-Associated Hospitalizations in Hong Kong.

Science.gov (United States)

Wang, Xi-Ling; Yang, Lin; Chan, Kwok-Hung; Chan, King-Pan; Cao, Pei-Hua; Lau, Eric Ho-Yin; Peiris, J S Malik; Wong, Chit-Ming

2015-08-15

Few studies have explored age and sex differences in the disease burden of influenza, although men and women probably differ in their susceptibility to influenza infections. In this study, quasi-Poisson regression models were applied to weekly age- and sex-specific hospitalization numbers of pneumonia and influenza cases in the Hong Kong SAR, People's Republic of China, from 2004 to 2010. Age and sex differences were assessed by age- and sex-specific rates of excess hospitalization for influenza A subtypes A(H1N1), A(H3N2), and A(H1N1)pdm09 and influenza B, respectively. We found that, in children younger than 18 years, boys had a higher excess hospitalization rate than girls, with the male-to-female ratio of excess rate (MFR) ranging from 1.1 to 2.4. MFRs of hospitalization associated with different types/subtypes were less than 1.0 for adults younger than 40 years except for A(H3N2) (MFR = 1.6), while all the MFRs were equal to or higher than 1.0 in adults aged 40 years or more except for A(H1N1)pdm09 in elderly persons aged 65 years or more (MFR = 0.9). No MFR was found to be statistically significant (P < 0.05) for hospitalizations associated with influenza type/subtype. There is some limited evidence on age and sex differences in hospitalization associated with influenza in the subtropical city of Hong Kong. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Cough mixtures: rational or irrational prescribing in Hong Kong?

Science.gov (United States)

Wong, William C W; Dickinson, James; Chan, Cynthia

2005-08-01

To investigate the extent and how cough mixtures are prescribed, and what conditions or specific groups of people would contribute to its prescription in Hong Kong. Using diagnosis and drug data obtained from logbooks submitted by participants in the diploma in family medicine course between 1999 and 2003, we selected and analysed all patients with a diagnosis of cough or cough-related illnesses as well as cough mixtures that were used to treat them. This study confirmed that cough-related illnesses were common in the Hong Kong primary care setting and cough mixtures were used quite liberally irrespective of the patients' age and sex. Combination preparations accounted for over half of the prescriptions and cough mixture was used less in severe cases when antibiotics were given. Private doctors working in the public sector. Given the current health care system, inappropriate and over-prescribing of cough mixtures can be improved by promoting health education and awareness among patients seeking medical help for this common medical condition.

Hong Kong architecture 1945-2015 from colonial to global

CERN Document Server

Xue, Charlie Q L

2016-01-01

This book focuses on the transformation from colonial to global – the formation, mechanism, events, works and people related to urban architecture. The book reveals hardships the city encountered in the 1950s and the glamour enjoyed in the 1980s. It depicts the public and private developments, and especially the public housing which has sheltered millions of residents. The author identifies the architects practising in the formative years and the representatives of a rising generation after the 1980s. Suffering from land shortage and a dense environment, the urban development of Hong Kong has in the past 70 years met the changing demands of fluctuating economic activities and a rising population. Architecture on the island has been shaped by social demands, the economy and technology. The buildings have been forged by the government, clients, planners, architects, many contractors and end-users. The built environment nurtures our life and is visual evidence of the way the city has developed. Hong Kong is a ...

A mathematical model for municipal solid waste management - A case study in Hong Kong.

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Lee, C K M; Yeung, C L; Xiong, Z R; Chung, S H

2016-12-01

With the booming economy and increasing population, the accumulation of waste has become an increasingly arduous issue and has aroused the attention from all sectors of society. Hong Kong which has a relative high daily per capita domestic waste generation rate in Asia has not yet established a comprehensive waste management system. This paper conducts a review of waste management approaches and models. Researchers highlight that mathematical models provide useful information for decision-makers to select appropriate choices and save cost. It is suggested to consider municipal solid waste management in a holistic view and improve the utilization of waste management infrastructures. A mathematical model which adopts integer linear programming and mixed integer programming has been developed for Hong Kong municipal solid waste management. A sensitivity analysis was carried out to simulate different scenarios which provide decision-makers important information for establishing Hong Kong waste management system. Copyright © 2016 Elsevier Ltd. All rights reserved.

Technology-Supported Educational Innovations in Finland and Hong Kong: A Tale of Two Systems

Directory of Open Access Journals (Sweden)

Nancy Law

2005-01-01

Full Text Available The paper presents a comparison of case studies about innovative ICT-supported pedagogical practices in two educational systems, namely Finland and Hong Kong. The two systems were selected for this in-depth comparison for three main reasons. First, Finland and Hong Kong performed well in several international comparative studies of educational achievement. Second, the case studies collected via the SITES Module 2 indicated rather different profiles between Finnish and Hong Kong schools in terms of ICT infrastructure and pedagogical practices. Third, further analysis of the case studies data indicated differences in emergent pedagogical characteristics between the cases collected in Asia and in Western Europe. The paper aims at exploring in detail two research questions with regard to innovative pedagogical practices using technology. Firstly, are there systemic differences in the nature of the educational innovations across countries? Secondly, are there systemic differences in the change mechanisms and factors influencing change across countries?

Aspects of the Two Language System and Three Language Problem in the Changing Society of Hong Kong.

Science.gov (United States)

Tsou, Benjamin K.

1996-01-01

Presents details of the language shifts among the various sections of the Chinese-speaking population in Hong Kong and analyzes patterns of allegiance. Notes that complex social, economic, and political pressures will affect future language in Hong Kong and that, within the domains of family, work, and others, the use of Modern Standard Chinese is…

Cat fleas (Ctenocephalides felis) carrying Rickettsia felis and Bartonella species in Hong Kong.

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Šlapeta, Jan; Lawrence, Andrea; Reichel, Michael P

2018-04-01

Fleas are commonly recorded on stray as well as domestic dogs and cats in Hong Kong. Fleas can be a major cause of pruritus in dogs and cats and also vectors of potentially zoonotic bacteria in the genera Rickettsia and Bartonella. Morphological examination of 174 fleas from dogs and cats living in Hong Kong revealed only cat fleas (Ctenocephalides felis). Cytochrome c oxidase subunit 1 gene (cox1) genotyping of 20 randomly selected specimens, revealed three cox1 haplotypes (HK-h1 to HK-h3). The most common haplotype was HK-h1 with 17 specimens (17/20, 85%). HK-h1 was identical to cox1 sequences of fleas in Thailand and Fiji. HK-h1 and HK-h2 form a distinct cat flea cox1 clade previously recognized as the Clade 3. HK-h3 forms a new Clade 6. A multiplex Bartonella and Rickettsia real-time PCR of DNA from 20 C. felis found Bartonella and Rickettsia DNA in three (15%) and ten (50%) C. felis, respectively. DNA sequencing confirmed the presence of R. felis, B. clarridgeiae and Bartonella henselae. This is the first reported study of that kind in Hong Kong, and further work is required to expand the survey of companion animals in the geographical region. The sampling of fleas on domestic cats and dogs in Hong Kong revealed them to be exclusively infested by the cat flea and to be harbouring pathogens of zoonotic potential. Copyright © 2017 Elsevier B.V. All rights reserved.

Nurturing Holistic Development of University Students in Hong Kong: Where Are We and Where Should We Go?

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Daniel T. L. Shek

2010-01-01

Full Text Available With reference to the mental health and developmental problems among university students, there is a need to review the university's role in nurturing holistic development of students. This paper explores the question of how holistic development of university students in Hong Kong can be promoted. Based on the positive youth development approach, it is argued that promotion of intrapersonal competencies, interpersonal relationship skills, civic responsibilities, and citizenship among university students is an important strategy to facilitate holistic development of young people in Hong Kong. Two general education or freshman seminar courses that focus on the cultivation of intrapersonal competencies, interpersonal relationship skills, civic responsibilities, and sense of citizenship among university students in Hong Kong are proposed.

Food waste collection and recycling for value-added products: potential applications and challenges in Hong Kong.

Science.gov (United States)

Lo, Irene M C; Woon, Kok Sin

2016-04-01

About 3600 tonnes food waste are discarded in the landfills in Hong Kong daily. It is expected that the three strategic landfills in Hong Kong will be exhausted by 2020. In consideration of the food waste management environment and community needs in Hong Kong, as well as with reference to the food waste management systems in cities such as Linköping in Sweden and Oslo in Norway, a framework of food waste separation, collection, and recycling for food waste valorization is proposed in this paper. Food waste can be packed in an optic bag (i.e., a bag in green color), while the residual municipal solid waste (MSW) can be packed in a common plastic bag. All the wastes are then sent to the refuse transfer stations, in which food waste is separated from the residual MSW using an optic sensor. On the one hand, the sorted food waste can be converted into valuable materials (e.g., compost, swine feed, fish feed). On the other hand, the sorted food waste can be sent to the proposed Organic Waste Treatment Facilities and sewage treatment works for producing biogas. The biogas can be recovered to produce electricity and city gas (i.e., heating fuel for cooking purpose). Due to the challenges faced by the value-added products in Hong Kong, the biogas is recommended to be upgraded as a biogas fuel for vehicle use. Hopefully, the proposed framework will provide a simple and effective approach to food waste separation at source and promote sustainable use of waste to resource in Hong Kong.

Parental Involvement in Primary Children's Homework in Hong Kong

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Tam, Vicky C.; Chan, Raymond M.

2009-01-01

This study draws upon an ecological perspective to examine parental involvement in homework and its relationship with primary school children's educational outcomes within the Chinese sociocultural context of Hong Kong. Data were collected using homework diaries and questionnaires administered to 1,309 pairs of students and parents spanning all…

Testing Weak-Form Efficiency of The Chinese Stock Market and Hong Kong Stock Market

OpenAIRE

Lei, Zhuolin

2012-01-01

This study examines the random walk hypothesis to determine the validity of weak-form efficiency for Shanghai, Shenzhen and Hong Kong Stock Exchanges. Daily returns from 2001-2010 for Shanghai A and B shares, Shenzhen A and B shares and Hong Kong Hang Seng Index are used in this study. The random walk hypothesis is examined by using four statistical methods, namely a serial correlation test, an Augmented Dickey-Fuller Unit Root test, a runs test and a variance ratio test. The empirical re...

Trace gas measurements in coastal Hong Kong during the PEM-West B

Science.gov (United States)

Wang, T.; Lam, K. S.; Chan, L. Y.; Lee, A. S. Y.; Carroll, M. A.

1997-12-01

O3, CO, NOy, and SO2 were measured at a coastal site in Hong Kong (22°13'N, 114°15'E, 60 m MSL) during the Pacific Exploratory Mission-West B (PEM-West B) in February and March 1994. Average concentrations determined in this study were 34±14 ppbv for O3, 458±130 ppbv for CO, 9.33±7.84 ppbv for NOy, and 1.31±1.46 ppbv for SO2. Their high and variable levels suggest that the study site was often under the impact of fresh continental emissions (including urban Hong Kong) during the season of continental outflow. Concentrations of these species were strongly influenced by the passage of cold fronts and troughs which periodically brought high levels of pollutants from the north. Outflow of continental air was indicated by dramatic changes in meteorological parameters and in the levels of trace gas species. CO appeared to be a good chemical indicator of changes of air mass type, and its variability may be attributed to the relative strength of the outflow and to the transport of urban plumes. Variations of NOy and SO2 appeared to be mainly dominated by local sources. O3 was poorly and often negatively correlated with CO and NOy, suggesting that air masses sampled in the study period were highly inhomogenous with respect to the chemical signatures and that O3 was chemically titrated by anthropogenic pollutants during the early stages of continental outflow. Calculated isentropic trajectories captured large-scale changes of air masses, indicated also by surface meteorological and chemical data. Trajectory results offering finer resolutions would yield more insight into the histories of smaller-scale air masses. Finally, the reasons for apparent disagreement between trajectory results, surface winds, and sometimes chemical data require further investigation.

16 CFR 1509.13 - Requirements for cutouts.

Science.gov (United States)

2010-01-01

... 1509.13 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL HAZARDOUS SUBSTANCES ACT... side panel. The axis of the neck shall be horizontal and at right angles to the plane of the panel at... procedure. The arc through which the head is swung shall be in a vertical plane and shall terminate when the...

Gaming behavior and addiction among Hong Kong adolescents.

Science.gov (United States)

Wong, Irene Lai Kuen; Lam, Millicent Pui Sze

Game playing is very popular among Hong Kong teenagers. This study aimed to investigate adolescent gaming behavior and addiction at the Internet cafe, and to explore perceived benefits and harms associated with the activity. A convenient sample of 13 male high school students aged 12-15 years (mean age = 13.6 years) were interviewed at two Internet cafes. Young's (Caught in the net, Wiley, New York, 1998) criteria of Internet addiction were modified to assess gaming addiction. Internet cafes were described as a safe and ideal rendezvous for gamers. The benefits of gaming included fun and satisfaction, fostering social support and teamwork, meeting new friends and becoming sociable, boosting cognitive techniques and intellectual agility, improved responsiveness and quick thinking. Perceived harms of gaming addiction were reduced time and interest in other important activities, poor academic performance, physical harms and emotional distress, disrupted friendship with non-gaming peers, risked family relationship and financial problems. Five interviewees (38.5 %) could be categorized as pathological gamers and two were problem gamers (15.4 %). The psychological factors associated with gaming addiction include low self-esteem, a strong desire for aggressive and exciting experiences, reliance on gaming to kill time and to obtain satisfaction, coping with problems and negative emotions, and obsession with achieving higher rankings in games. The social and environmental risk factors are accessibility to the Internet cafés, aggressive promotional activities at the Internet cafes, peer pressure, family influence and early gaming experiences, perceived parental approval, lack of parental supervision, and poor family relationship. The study results throw light on prevention programs.

Gaming behavior and addiction among Hong Kong adolescents

Directory of Open Access Journals (Sweden)

Irene Lai Kuen Wong

2016-07-01

Full Text Available Abstract Objectives Game playing is very popular among Hong Kong teenagers. This study aimed to investigate adolescent gaming behavior and addiction at the Internet cafe, and to explore perceived benefits and harms associated with the activity. Methods A convenient sample of 13 male high school students aged 12–15 years (mean age = 13.6 years were interviewed at two Internet cafes. Young’s (Caught in the net, Wiley, New York, 1998 criteria of Internet addiction were modified to assess gaming addiction. Results Internet cafes were described as a safe and ideal rendezvous for gamers. The benefits of gaming included fun and satisfaction, fostering social support and teamwork, meeting new friends and becoming sociable, boosting cognitive techniques and intellectual agility, improved responsiveness and quick thinking. Perceived harms of gaming addiction were reduced time and interest in other important activities, poor academic performance, physical harms and emotional distress, disrupted friendship with non-gaming peers, risked family relationship and financial problems. Five interviewees (38.5 % could be categorized as pathological gamers and two were problem gamers (15.4 %. The psychological factors associated with gaming addiction include low self-esteem, a strong desire for aggressive and exciting experiences, reliance on gaming to kill time and to obtain satisfaction, coping with problems and negative emotions, and obsession with achieving higher rankings in games. The social and environmental risk factors are accessibility to the Internet cafés, aggressive promotional activities at the Internet cafes, peer pressure, family influence and early gaming experiences, perceived parental approval, lack of parental supervision, and poor family relationship. Conclusions The study results throw light on prevention programs.

Causes of childhood blindness in a school for the visually impaired in Hong Kong.

Science.gov (United States)

Fan, D S P; Lai, T Y Y; Cheung, E Y Y; Lam, D S C

2005-04-01

To identify the causes of blindness in children attending a school for the blind in Hong Kong. Cross-sectional observational study. School for blind children in Hong Kong. Eighty-two blind students at the Ebenezer School and Home for the Visually Impaired were examined between December 1998 and August 1999. Demographic data were obtained from students and a questionnaire assessment made of their medical and ocular history. Visual acuity was assessed and visual loss classified according to the World Health Organization classification of visual impairment. Complete ophthalmic assessments were performed in all students including slit-lamp examination and dilated binocular indirect ophthalmoscopy. The mean age of the students was 12.2 years. Ten (12.2%) had a family history of eye disease. Major past medical illnesses were reported in 50% with prematurity and diseases of the central nervous system found in 26.8% and 11.0% of students, respectively. The most common anatomical site for visual impairment was the retina (47.6%), followed by diseases of the optic nerve (14.6%), and diseases of the anterior segment and the lens (14.6%). The pattern of childhood blindness in Hong Kong is similar to that seen in other developed countries. Preventable causes of childhood blindness, such as prematurity and birth asphyxia, were responsible for a large proportion of cases. Early diagnosis and treatment of such conditions may reduce the incidence of childhood blindness in Hong Kong.

Occurrence of four species of algae in the marine water of Hong Kong.

Science.gov (United States)

Chai, Yemao; Deng, Wen-Jing; Qin, Xing; Xu, Xiangrong

2017-11-30

Harmful algal blooms (HABs) have broken out frequently throughout the world in recent decades; they are caused by the rapid multiplication of algal cells in near-coastal waters polluted with nitrogen and phosphorus and greatly affect the quality of marine water and human health. Over the past several decades, climate change and increasing environmental degradation have provided favourable growth conditions for certain phytoplankton species. Therefore, it is essential to rapidly identify and enumerate harmful marine algae to control these species. In this study, quantitative PCR (qPCR) was used to detect four representative species of HABs that are widespread in the marine water of Hong Kong, namely, Alexandrium catenella, Pseudo-nitzschia spp., Karenia mikimotoi and Heterosigma akashiwo. We applied qPCR with the dye SYBR Green to detect Alexandrium spp. and Pseudo-nitzschia spp. and used TaqMan probe for the enumeration of Karenia mikimotoi and Heterosigma akashiwo. The total genomic DNA of these algae from Hong Kong marine water was extracted successfully using the CTAB method, and for each kind of alga, we constructed a ten-fold series of recombinant plasmid solutions containing certain gene fragments of 18S rDNA and ITS1-5.8S-ITS2 as standard samples. Ten-fold dilutions of the DNA of known numbers of the extracted algal cells were also used to create an additional standard curve. In this way, the relationship between the cell number and the related plasmid copy number was established. The qPCR assay displayed high sensitivity in monitoring marine water samples in which the low concentrations of harmful algae were not detected accurately by traditional methods. The results showed that the cell numbers of the four species were all in low abundance. For Alexandrium catenella, the cell abundances at 12 sites ranged from 3.8×10 2 to 4.3×10 3 cellsL -1 , while H. akashiwo, K. mikimotoi and Pseudo-nitzschia ranged from 1.1×10 2 to 1.3×10 3 , from 23 to 6.5×10 2

Validity and reliability of questionnaires measuring physical activity self-efficacy, enjoyment, social support among Hong Kong Chinese children

Science.gov (United States)

Physical activity (PA) correlates have not been extensively studied in Hong Kong children. The aim of this study is to assess the validity and reliability of translated scales to measure PA related self-efficacy, enjoyment and social support in Hong Kong Chinese children. Sample 1 (n=273, aged 8–12 ...

Adolescent Health in Hong Kong: Disturbing Socio-Demographic Correlates

Science.gov (United States)

Kwan, Y. K.; Ip, W. C.

2009-01-01

Relationships between self-assessed health status and socio-demographic variables were examined among 4,502 Chinese adolescent secondary school students in Hong Kong, a modern society with traditional Chinese ethno-cultural origin. Health status was self-rated in four aspects: overall health, physical health, mental health, and health effects on…

Development of a Health Empowerment Programme to improve the health of working poor families: protocol for a prospective cohort study in Hong Kong.

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Fung, Colman Siu Cheung; Yu, Esther Yee Tak; Guo, Vivian Yawei; Wong, Carlos King Ho; Kung, Kenny; Ho, Sin Yi; Lam, Lai Ying; Ip, Patrick; Fong, Daniel Yee Tak; Lam, David Chi Leung; Wong, William Chi Wai; Tsang, Sandra Kit Man; Tiwari, Agnes Fung Yee; Lam, Cindy Lo Kuen

2016-02-03

People from working poor families are at high risk of poor health partly due to limited healthcare access. Health empowerment, a process by which people can gain greater control over the decisions affecting their lives and health through education and motivation, can be an effective way to enhance health, health-related quality of life (HRQOL), health awareness and health-seeking behaviours of these people. A new cohort study will be launched to explore the potential for a Health Empowerment Programme to enable these families by enhancing their health status and modifying their attitudes towards health-related issues. If proven effective, similar empowerment programme models could be tested and further disseminated in collaborations with healthcare providers and policymakers. A prospective cohort study with 200 intervention families will be launched and followed up for 5 years. The following inclusion criteria will be used at the time of recruitment: (1) Having at least one working family member; (2) Having at least one child studying in grades 1-3; and (3) Having a monthly household income that is less than 75% of the median monthly household income of Hong Kong families. The Health Empowerment Programme that will be offered to intervention families will comprise four components: health assessment, health literacy, self-care enablement and health ambassador. Their health status, HRQOL, lifestyle and health service utilisation will be assessed and compared with 200 control families with matching characteristics but will not receive the health empowerment intervention. This project was approved by the University of Hong Kong-the Hospital Authority Hong Kong West Cluster IRB, Reference number: UW 12-517. The study findings will be disseminated through a series of peer-reviewed publications and conference presentations, as well as a yearly report to the philanthropic funding body-Kerry Group Kuok Foundation (Hong Kong) Limited. Published by the BMJ Publishing Group

Gendered, Bilingual Communication Practices: Mobile text-messaging among Hong Kong College Students

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Angel Lin

2005-01-01

Full Text Available Mobile text messaging—variously known as SMS (short message service, text messaging, or texting—has become a common means of keeping in constant touch, especially among young people, in many parts of the world today. The research literature abounds with studies on the social, cultural, and communicative aspects of mobile text messaging in different sociocultural contexts in the world. In this paper, current theoretical positions in the research literature on mobile communication will be summarized and then findings of a pilot study on the mobile text-messaging practices of university students in Hong Kong will be reported. Implications for emerging bilingual and bicultural identities and gendered sociality practices among Hong Kong young people will be discussed.

Analyzing power measurements for n-p scattering between 13.5 and 16.9 MeV

International Nuclear Information System (INIS)

Tornow, W.; Lisowski, P.W.; Byrd, R.C.; Walter, R.L.

1980-01-01

The analyzing power A%sub(Y)(theta) for neutron-proton scattering has been measured for theta = 90 0 (c.m.) from 13.5 to 16.9 MeV and from theta = 50 0 to 145 0 (c.m.) at 16.9 MeV. Extensive Monte Carlo calculations have been made to correct for multiple scattering effects. Overall uncertainties are about +- 0.002. All the A%sub(Y)(theta) data, but primarily those at 16.9 MeV, disagree with predictions based on the phase-shift sets which have been derived previously by way of global analyses of nucleon-nucleon scattering data. Data for the product delta(theta)A%sub(Y)(theta) have been fitted with an expansion of the form (sin theta)(a 0 + a 1 cos theta + a 2 cos 2 theta). For the first time the need for a non-zero a 2 has been illustrated for energies below 20 MeV. This parameter is shown to be related to the nucleon-nucleon F-state spin-orbit phase parameter. In addition, the P, D, and F spin-orbit phase parameter values derived from the present data differ significantly from the ones based on the Yale-IV and Livermore-X global analyses. The derived D and F spin-orbit phase parameters also differ from those obtained in the recent analysis of nucleon-nucleon scattering data by Arndt et al. (orig.)

The prevalence of metabolic syndrome amongst patients with severe mental illness in the community in Hong Kong ? a cross sectional study

OpenAIRE

Bressington, Daniel T; Mui, Jolene; Cheung, Eric F C; Petch, Joel; Clark, Allan B; Gray, Richard

2013-01-01

Background: Patients with severe mental illness are at increased risk of developing metabolic disorders. The risk of metabolic syndrome in the Hong Kong general population is lower than that observed in western countries; however the prevalence of metabolic syndrome in patients with severe mental illness in Hong Kong is unknown. Method: This cross-sectional study aimed to estimate the prevalence of metabolic syndrome in patients with severe mental illness in Hong Kong and to identify the rela...

Motivation of Employees of Transport and Logistics Companies in the Czech Republic and in a Selected Region of the PRC

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Ližbetinová Lenka

2017-01-01

Full Text Available Improvement of employee performance is an inseparable part of an enterprise. It ensures the fulfilment of goals and the company profitability. The main goal of the paper is to present the results of a research focused on comparison of the motivation factors of employees of transport and logistics companies in selected regions. The research carried out in 2017 examined the level of the motivation in the conditions of transport and logistics companies in the Czech Republic and the Peking Municipality in the PRC. These territories have different historic and cultural backgrounds, which leads to a high assumption of the existence of different views of the importance of motivation factors not only in the sphere of transport. The contribution also brings comparison of the preferences from the gender point of view.

Factors influencing the career interest of medical graduates in obstetrics and gynaecology in Hong Kong: a cross-sectional questionnaire survey.

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Lam, Christy Y Y; Cheung, Charleen S Y; Hui, Annie S Y

2016-04-01

The trend of declining interest of medical graduates in pursuing obstetrics and gynaecology as a career has been observed in many overseas studies. This study aimed to evaluate the career interest of the most recent medical graduates in Hong Kong, especially their level of interest in obstetrics and gynaecology, and to identify key influential factors for career choice and career interest in obstetrics and gynaecology. All medical graduates from the Chinese University of Hong Kong and the University of Hong Kong who attended the pre-internship lectures in June 2015 were invited to participate in this cross-sectional questionnaire survey. The main outcome measures were the level of career interest in obstetrics and gynaecology, the first three choices of specialty as a career, key influential factors for career choice, and key influential factors for career interest in obstetrics and gynaecology. Overall, 73.7% of 323 new medical graduates participated in the study and 233 questionnaires were analysed. The median score (out of 10) for the level of career interest in obstetrics and gynaecology was 3. There were 37 (16.2%) participants in whom obstetrics and gynaecology was among their first three choices, of whom 29 (78.4%) were female. Obstetrics and gynaecology ranked as the eighth most popular career choice. By factor analysis, the strongest key influential factor for career interest in obstetrics and gynaecology was clerkship experience (variance explained 28.9%) and the strongest key influential factor for career choice was working style (variance explained 26.4%). The study confirmed a low level of career interest in obstetrics and gynaecology among medical graduates and a decreasing popularity of the specialty as a career choice. The three key influential factors for career interest in obstetrics and gynaecology and career choice were working style, clerkship experience, and career prospects.

Contextual Analysis of Hong Kong Education Policy in 20 Years: The Intention of Making Future Citizens in Political Conflicts

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Steven Chung Fun Hung

2017-08-01

Full Text Available Originally, the capitalist society in Hong Kong under communism is exceptional, but the “one country, two systems” formula was a makeshift stratagem by the Communist Chinese government. The twenty years of history witnessed the tension of ruling and policy implementation. Education policy in political conflicts is, of course, the other arena in the Hong Kong context which reveals competitions, controversies and struggles among the cultural hegemonic engineering. This paper can contribute to enigmatic understanding and interpretation of generating educational reform and implementing education policy in this twenty-year history of the Hong Kong Special Administrative Region.

Factor VII deficiency and developmental abnormalities in a patient with partial monosomy of 13q and trisomy of 16p: case report and review of the literature

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Meck Jeanne M

2006-01-01

Full Text Available Abstract Background Unbalanced chromosomal translocations may present with a variety of clinical and laboratory findings and provide insight into the functions of genes on the involved chromosomal segments. Case Presentation A 9 year-old boy presented to our clinic with Factor VII deficiency, microcephaly, a seizure disorder, multiple midline abnormalities (agenesis of the corpus callosum, imperforate anus, bilateral optic nerve hypoplasia, developmental delay, hypopigmented macules, short 5th fingers, and sleep apnea due to enlarged tonsils. Cytogenetic and fluorescence in situ hybridization analyses revealed an unbalanced translocation involving the segment distal to 16p13 replacing the segment distal to 13q33 [46, XY, der(13t(13;16(q33;p13.3]. Specific BAC-probes were used to confirm the extent of the 13q deletion. Conclusion This unique unbalanced chromosomal translocation may provide insights into genes important in midline development and underscores the previously-reported phenotype of Factor VII deficiency in 13q deletions.

Self-Harm and Suicidal Behaviors in Hong Kong Adolescents: Prevalence and Psychosocial Correlates

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Daniel T. L. Shek

2012-01-01

Full Text Available The present paper examined the prevalence and psychosocial correlates of adolescent deliberate self-harm (DSH and suicidal behavior in a representative sample of 3,328 secondary school students in Hong Kong. With reference to the previous year, 32.7% of the students reported at least one form of DSH, 13.7% of the respondents had suicide thoughts, 4.9% devised specific suicidal plans, and 4.7% had actually attempted suicide. Adolescent girls had significantly higher rates of DSH and suicidal behavior than did adolescent boys. Having remarried parents was related to an increased likelihood of DSH and suicide. While high levels of family functioning, overall positive youth development, and academic and school performance predicted low rates of DSH and suicidal behavior, cognitive and behavioral competencies were unexpectedly found to be positively associated with DSH and suicidal behavior. Theoretical and practical implications of the findings are discussed.

Cross-Cultural Adjustment of Native-Speaking English Teachers (NETs) in Hong Kong: A Factor in Attrition and Retention

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Chu, Chau Kan; Morrison, Keith

2011-01-01

This paper argues that, despite government support in financial and contractual matters, ongoing problems of retention of Native-speaking English Teachers (NETs) in Hong Kong stem, in part, from problems of cross-cultural adjustment. The paper reports a small-scale qualitative investigation into the experiences of NETS in Hong Kong and finds…

Children's Views on Child Abuse and Neglect: Findings from an Exploratory Study with Chinese Children in Hong Kong

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Chan, Yuk-chung; Lam, Gladys L. T.; Shae, Wan-Chaw

2011-01-01

Objectives: This research study explored children's views on issues about child abuse in Hong Kong and examined their implications on child protection work and research in Chinese societies. Method: Six primary schools were recruited from different districts of Hong Kong. Five vignettes of child maltreatment in the form of flash movies were…

Cultural specificity of socioemotional selectivity: age differences in social network composition among Germans and Hong Kong Chinese.

Science.gov (United States)

Fung, Helene H; Stoeber, Franziska S; Yeung, Dannii Yuen-lan; Lang, Frieder R

2008-05-01

We examined age differences in social network composition among 330 Germans and 330 Hong Kong Chinese, aged 20 to 91 years. We measured social network composition with the Social Convoy Questionnaire. In both cultures, older age was associated with the same number of close social partners and fewer peripheral social partners than was younger age. However, the patterns of age differences in specific relationships differed across cultures: Age was negatively associated with the proportion of nuclear family members among Germans but the association was positive among Hong Kong Chinese. Age was positively associated with the proportion of acquaintances among Germans but the association was negative among Hong Kong Chinese. We discuss the findings in terms of whether the socioemotional selectivity theory holds in both cultures.

Prevalence of travel related illness amongst a group of Chinese undergraduate students in Hong Kong.

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Abdullah AS, A M; Hedley, A J; Fielding, R

2000-01-01

Regional and global travel by Asian residents is increasing. Young people seeking new experiences through travel may be particularly at risk of a wide spectrum of health problems. This study assesses travel-associated health risks and examines the prevalence and likely impact of pretravel health advice among Chinese undergraduate students in Hong Kong. Year 1 and year 3 undergraduate students of the University of Hong Kong were surveyed during September to December 1996, using a structured self-administered questionnaire. A total of 1,067 subjects were required to give a power of 95% (p =.50+/-3%). Of 1,197 students (514 male and 680 female) surveyed, 52% had traveled outside Hong Kong at least once within the previous 12 months. Of these travelers (n = 578), 41% had developed one or more health problems, 7% had to consult a doctor and 2% needed hospitalization during travel, and 8% developed health problems within 2 weeks of returning for which they had to consult a doctor. Most (75%) took no pretravel health advice and 48% took no travel health precautions. About half (41%) of those who received advice received this from nonexpert sources. Those more likely to develop health problems were aged over 20 years (Odds Ratio, 1.49, 95% confidence interval, 1.06-2.10), in financial difficulties (1.60, 1.02-2.51), ever-smokers (1.69, 1.03-2.77), reporting poorer current health status (1.64, 1.04-2.57). Also, those who sought health advice from nonprofessional sources (2.13, 1.03-4.01) and took precautions (1.88, 1.33-2.63) were more likely to develop health problems. This study demonstrated that young Chinese adults, with the benefits of higher education, are potentially at risk of a variety of avoidable travel-related health problems. Taking pretravel health advice from nonprofessional sources was common among respondents, but taking precautions did not reduce health problems. The comprehensibility and effectiveness of the advice and appropriateness of precautions taken

Education Reform in Hong Kong

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Chris Dowson

2000-05-01

Full Text Available Since the early 1990s, the pace of educational reform in Hong Kong has accelerated and broadened to incorporate almost all areas of schooling. The reforms introduced during this period can be subsumed under what has generally been labelled the quality movement. In this paper, we review and comment on a number of policy reform initiatives in the four areas of "Quality Education," English Language Benchmarking, Initial Teacher Training and the Integration of Pupils with Special Needs into Ordinary Classrooms. Following a brief description of each policy initiative, the reforms are discussed in terms of their consistency, coherence and cultural fit.

Validation of the Chinese Handwriting Analysis System (CHAS) for primary school students in Hong Kong.

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Li-Tsang, Cecilia W P; Wong, Agnes S K; Leung, Howard W H; Cheng, Joyce S; Chiu, Billy H W; Tse, Linda F L; Chung, Raymond C K

2013-09-01

There are more children diagnosed with specific learning difficulties in recent years as people are more aware of these conditions. Diagnostic tool has been validated to screen out this condition from the population (SpLD test for Hong Kong children). However, for specific assessment on handwriting problem, there seems a lack of standardized and objective evaluation tool to look into the problems. The objective of this study was to validate the Chinese Handwriting Analysis System (CHAS), which is designed to measure both the process and production of handwriting. The construct validity, convergent validity, internal consistency and test-retest reliability of CHAS was analyzed using the data from 734 grade 1-6 students from 6 primary schools in Hong Kong. Principal Component Analysis revealed that measurements of CHAS loaded into 4 components which accounted for 77.73% of the variance. The correlation between the handwriting accuracy obtained from HAS and eyeballing was r=.73. Cronbach's alpha of all measurement items was .65. Except SD of writing time per character, all the measurement items regarding handwriting speed, handwriting accuracy and pen pressure showed good to excellent test-retest reliability (r=.72-.96), while measurement on the numbers of characters which exceeded grid showed moderate reliability (r=.48). Although there are still ergonomic, biomechanical or unspecified aspects which may not be determined by the system, the CHAS can definitely assist therapists in identifying primary school students with handwriting problems and implement interventions accordingly. Copyright © 2013 Elsevier Ltd. All rights reserved.

System-size dependence of transverse momentum correlations at root s(NN)=62.4 and 200 GeV at the BNL Relativistic Heavy Ion Collider

Czech Academy of Sciences Publication Activity Database

Adamczyk, L.; Adkins, J. K.; Agakishiev, G.; Aggarwal, M. M.; Ahammed, Z.; Alekseev, I.; Alford, J.; Anson, C.; Arkhipkin, D.; Barnovská, Zuzana; Bielčík, J.; Bielčíková, Jana; Chaloupka, P.; Chung, Paul; Hajková, O.; Kapitán, Jan; Pachr, M.; Rusňák, Jan; Šumbera, Michal; Tlustý, David

2013-01-01

Roč. 87, č. 6 (2013), 064902 ISSN 0556-2813 R&D Projects: GA ČR GA13-20841S Institutional support: RVO:61389005 Keywords : STAR * fluctuations * correlations Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders Impact factor: 3.881, year: 2013 http://prc.aps.org/pdf/PRC/v87/i6/e064902

An Educational Way of Dealing with Tunneling, Motivation to Novelties, and Creative Mindies in 13-16 Years of Age.

Science.gov (United States)

Laasonen, Raimo J.

The objective of this study was to inquire if tunneling of mind, motivation to novelties, and creative mindies in 4 age groups (13, 14, 15, and 16, years of age) have dynamic relationships. A creative mindy is a new organized mind shape not previously occurring. The subjects were 93 pupils of a secondary comprehensive school. Questionnaires were…

ON THE MEASUREMENT OF THE {sup 13}C(α, n){sup 16}O S-FACTOR AT NEGATIVE ENERGIES AND ITS INFLUENCE ON THE s-PROCESS

Energy Technology Data Exchange (ETDEWEB)

La Cognata, M.; Spitaleri, C.; Trippella, O.; Kiss, G. G.; Guardo, G. L.; Puglia, S. M. R.; Romano, S.; Spartà, R. [Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud, I-95123, Catania (Italy); Rogachev, G. V.; Avila, M.; Koshchiy, E.; Kuchera, A.; Santiago, D. [Department of Physics, Florida State University, Tallahassee, FL (United States); Mukhamedzhanov, A. M. [Cyclotron Institute, Texas A and M University, College Station, TX (United States); Lamia, L., E-mail: lacognata@lns.infn.it [Dipartimento di Fisica e Astronomia, Università di Catania, I-95123 Catania (Italy)

2013-11-10

The {sup 13}C(α, n){sup 16}O reaction is the neutron source for the main component of the s-process, responsible for the production of most of the nuclei in the mass range 90 ∼< A ∼< 208. This reaction takes place inside the helium-burning shell of asymptotic giant branch stars, at temperatures ∼< 10{sup 8} K, corresponding to an energy interval where the {sup 13}C(α, n){sup 16}O reaction is effective in the range of 140-230 keV. In this regime, the astrophysical S(E)-factor is dominated by the –3 keV sub-threshold resonance due to the 6.356 MeV level in {sup 17}O, giving rise to a steep increase in the S-factor. Its contribution is still controversial as extrapolations, e.g., through the R-matrix and indirect techniques such as the asymptotic normalization coefficient (ANC), yield inconsistent results. The discrepancy amounts to a factor of three or more precisely at astrophysical energies. To provide a more accurate S-factor at these energies, we have applied the Trojan horse method (THM) to the {sup 13}C({sup 6}Li, n {sup 16}O)d quasi-free reaction. The ANC for the 6.356 MeV level has been deduced through the THM as well as the n-partial width, allowing us to attain unprecedented accuracy for the {sup 13}C(α, n){sup 16}O astrophysical factor. A larger ANC for the 6.356 MeV level is measured with respect to the ones in the literature, (C-tilde{sub α{sup 1}{sup 3}C}{sup 17O(1/2+)2} = 7.7 ± 0.3{sub stat} {sub -1.5}{sup +1.}|6 norm fm{sup –1}, yet in agreement with the preliminary result given in our preceding letter, indicating an increase of the {sup 13}C(α, n){sup 16}O reaction rate below about 8 × 10{sup 7} K if compared with the recommended values. At ∼10{sup 8} K, our reaction rate agrees with most of the results in the literature and the accuracy is greatly enhanced thanks to this innovative approach.