Relative Earnings of Husbands and Wives in Urban China

This paper studies the relative contribution of husbands and wives to the family income in the process of economic transition by using the Chinese Urban Household Survey data from 1988 to 1999. We find that, contrary to the experience of western countries, the share of wives¡¦ labor earnings in urban China tends to decline slightly over time and the share of husbands¡¦ labor earnings is stable. This implies that the role of urban Chinese husbands as the main financial supporters of their families becomes relatively more important during economic transition. We argue that this trend may have reflected the restoration of the functions of household production and labor market in the process of economic transition. This restoration allows households to allocate time, effort and human capital investment for each household member and for each household and market activity in a more efficient way. Our further empirical analysis suggests that at least two factors have accounted for the strengthening of the relative importance of husbands in contributing to family income in urban China: 1) the enlargement of the positive effect of children on husbands and the opposite effect for wives; and 2) the shrinkage of the positive income effect on the leisure of husbands.

The protection of Victoria Harbour in Hong Kong : an analysis of civic engagement strategies

published_or_final_versionPolitics and Public AdministrationMasterMaster of Public Administratio

Effects of physical activity on functional health of older adults: a systematic review

Reviews on the relationships between functional health and physical activity of general older adults have been well documented in literature. However, specific age range of older adults, in particular, older adults of 75 years or above, is currently under-examined. A systematic review was conducted to investigate the effects of physical activity on functional health older adults aged 75 years or above. The reviewed articles cover a variety range of functional health outcomes, including balance, muscle conditioning, joint range of motion, quadriceps strength, reaction time, gait speed, health-related quality of life, back and knee pain, muscle mass, and walking ability. In general, interventions of the reviewed articles had favourable effects on function health of older adults. While physical activity has been identified as an important determinant of functional health, the ways to engage in and accumulate sufficient daily physical activity warrant investigation. It is also important to explore interventions which enhance daily, self-driven physical activity of elderly, as normally supervised physical activity bears higher costs

Anti-Allergic Inflammatory Activity of Interleukin-37 Is Mediated by Novel Signaling Cascades in Human Eosinophils

IL-1 family regulatory cytokine IL-37b can suppress innate immunity and inflammatory activity in inflammatory diseases. In this study, IL-37b showed remarkable in vitro suppression of inflammatory tumor necrosis factor-α, IL-1β, IL-6, CCL2, and CXCL8 production in the coculture of human primary eosinophils and human bronchial epithelial BEAS-2B cells with the stimulation of bacterial toll-like receptor-2 ligand peptidoglycan, while antagonizing the activation of intracellular nuclear factor-κB, PI3K–Akt, extracellular signal-regulated kinase 1/2, and suppressing the gene transcription of allergic inflammation-related PYCARD, S100A9, and CAMP as demonstrated by flow cytometry, RNA-sequencing, and bioinformatics. Results therefore elucidated the novel anti-inflammation-related molecular mechanisms mediated by IL-37b. Using the house dust mite (HDM)-induced humanized asthmatic NOD/SCID mice for preclinical study, intravenous administration of IL-37b restored the normal plasma levels of eosinophil activators CCL11 and IL-5, suppressed the elevated concentrations of Th2 and asthma-related cytokines IL-4, IL-6, and IL-13 and inflammatory IL-17, CCL5, and CCL11 in lung homogenate of asthmatic mice. Histopathological results of lung tissue illustrated that IL-37b could mitigate the enhanced mucus, eosinophil infiltration, thickened airway wall, and goblet cells. Together with similar findings using the ovalbumin- and HDM-induced allergic asthmatic mice further validated the therapeutic potential of IL-37b in allergic asthma. The above results illustrate the novel IL-37-mediated regulation of intracellular inflammation mechanism linking bacterial infection and the activation of human eosinophils and confirm the in vivo anti-inflammatory activity of IL-37b on human allergic asthma

Physicians' Preferences for Asthma Guidelines Implementation

Purpose: Patient care based on asthma guidelines is cost-effective and leads to improved treatment outcomes. However, ineffective implementation strategies interfere with the use of these recommendations in clinical practice. This study investigated physicians` preferences for asthma guidelines, including content, supporting evidence, learning strategies, format, and placement in the clinical workplace. Methods: We obtained information through a questionnaire survey. The questionnaire was distributed to physicians attending continuing medical education courses and sent to other physicians by airmail, e-mail, and facsimile. Results: A total of 183 physicians responded (male to female ratio, 2.3:1; mean age, 40.4 +/- 9.9 years); 89.9% of respondents were internists or pediatricians, and 51.7% were primary care physicians. Physicians preferred information that described asthma medications, classified the disease according to severity and level of control, and provided methods of evaluation/treatment/monitoring and management of acute exacerbation. The most effective strategies for encouraging the use of the guidelines were through continuing medical education and discussions with colleagues. Physicians required supporting evidence in the form of randomized controlled trials and expert consensus. They preferred that the guidelines be presented as algorithms or flow charts/flow diagrams on plastic sheets, pocket cards, or in electronic medical records. Conclusions: This study identified the items of the asthma guidelines preferred by physicians in Korea. Asthma guidelines with physicians` preferences would encourage their implementation in clinical practice.This study was supported by grants from the Ministry for Health, Welfare and Family Affairs, R.O.K. (A040153).*GLOB IN ASTHM, 2009, GLOB STRAT ASTHM MANGILDENHUYS J, 2009, INT J EMERG MED, V2, P33YOO KH, 2007, J ASTHMA ALLERGY CLI, V27, P226Barosi G, 2006, NEUROL SCI, V27, pS231, DOI 10.1007/s10072-006-0624-9Cho SH, 2006, J KOREAN MED SCI, V21, P181Burr ML, 2006, THORAX, V61, P296, DOI 10.1136/thx.2005.045682CHO SH, 2006, KOREAN J MED, V70, P69KIM YS, 2006, TUBERCULOSIS RESP DI, V61, P121YOO KH, 2006, J ASTHMA ALLERGY CLI, V26, P282STONE TT, 2005, QUAL MANAG HLTH CARE, V14, P177Lai CKW, 2003, J ALLERGY CLIN IMMUN, V111, P263, DOI 10.1067/mai.2003.30LEE EK, 2003, TUBERC RESP DIS, V55, P165Kim YK, 2002, CLIN EXP ALLERGY, V32, P1706Ting S, 2002, ANN ALLERG ASTHMA IM, V88, P326*KOR I HLTH SOC AF, 2002, ASTHM MED US EVGROSS PA, 2001, MED CARE, V39, P85Crim C, 2000, CHEST, V118, p62SHartert TV, 2000, J AM GERIATR SOC, V48, P651Stone TT, 1999, AM J MED QUAL, V14, P170Doerschug KC, 1999, AM J RESP CRIT CARE, V159, P1735Beasley R, 1998, LANCET, V351, P1225*KOR AC ASTHM ALL, KOR GUID AD ASTHM TR

Large expert-curated database for benchmarking document similarity detection in biomedical literature search

Document recommendation systems for locating relevant literature have mostly relied on methods developed a decade ago. This is largely due to the lack of a large offline gold-standard benchmark of relevant documents that cover a variety of research fields such that newly developed literature search techniques can be compared, improved and translated into practice. To overcome this bottleneck, we have established the RElevant LIterature SearcH consortium consisting of more than 1500 scientists from 84 countries, who have collectively annotated the relevance of over 180 000 PubMed-listed articles with regard to their respective seed (input) article/s. The majority of annotations were contributed by highly experienced, original authors of the seed articles. The collected data cover 76% of all unique PubMed Medical Subject Headings descriptors. No systematic biases were observed across different experience levels, research fields or time spent on annotations. More importantly, annotations of the same document pairs contributed by different scientists were highly concordant. We further show that the three representative baseline methods used to generate recommended articles for evaluation (Okapi Best Matching 25, Term Frequency-Inverse Document Frequency and PubMed Related Articles) had similar overall performances. Additionally, we found that these methods each tend to produce distinct collections of recommended articles, suggesting that a hybrid method may be required to completely capture all relevant articles. The established database server located at https://relishdb.ict.griffith.edu.au is freely available for the downloading of annotation data and the blind testing of new methods. We expect that this benchmark will be useful for stimulating the development of new powerful techniques for title and title/abstract-based search engines for relevant articles in biomedical research.Peer reviewe

A critical-grounded approach to the understanding of a group of Hong Kong based global academics' choice of staying away from home in relation to changing attitudes, meanings, experience and objective conditions

This research is about a group of English language teachers' overseas experience in Hong Kong. TEFL/TESOL teachers belong to a larger group of global academics (glomics) which forms a part of yet an even larger and growing group of global nomads (glomads) who spend most of their time making a living away from home. Little is known about their life, culture and experience. Taking the homing instinct of humans and animals as a starting point, the project seeks to find out what and how elements are keeping this group from home. C in the spirit of grounded theory, the qualitative research gathered data from 15 interviews with academics working in a Hong Kong university. Four core concepts emerged, namely, Adaptation, Drifting in Global Comfort, Drifting in Global Discomfort and Bitter/Sweet Home.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

Narrative of the city: memories of ex-colonial cities, Havana, Shanghai and Hong Kong

published_or_final_versionLiterary and Cultural StudiesMasterMaster of Art