Community mobilization and the environment in Hong Kong

Includes bibliographical references.Revised and extended version of Limited gains: grassroofs mobilization and the environment in Hong Kong.published_or_final_versionContributing authors xiiiCh.XI The social and psychological procession in community education : towards attitudinal and behavioural change in environmental management Chan, Cecilia Chan, Cecilia 233Ch.XII Environmental education : the contribution of green groups Ng, Mei Ng, Mei Wong, Francis Wong, Francis 249Ch.XIII Business and the environment in Hong Kong Howroyd, Sarah Howroyd, Sarah 261Ch.XIV Environmental education : strategies and roles of children and youth services units Wong, Yu-cheung Wong, Yu-cheung Lai, Wing-hoi Lai, Wing-hoi 289Ch.XV Community mobilization and the environment : a changing context Hills, Peter Hills, Peter Chan, Cecilia Chan, Cecilia 307Preface ixCh.I Community and the environment in Hong Kong Chan, Cecilia Chan, Cecilia Hills, Peter Hills, Peter 1Ch.II Community, environment and sustainable development - a socio-political interpretation Lai, On- kwok Lai, On-kwok 19Ch.III Urban poverty and environmental management : a comparative analysis of community activation in asian cities Douglass, Mike Douglass, Mike 53Ch.IV Decision making, community values and the environment in Hong Kong Barron, William F. Barron, William F. 97Ch.V The politics of the environment in Hong Kong Hung, Wing-tat Hung, Wing-tat 113Ch.VI Housing, environment and the community : an overview Chiu, Rebecca L.H. Chiu, Rebecca L.H. 139Ch.VII Mobilizing Tsing Yi residents against environmental hazards Li, Chi-fai Li, Chi-fai Ng, Hang- sau Ng, Hang-sau 161Ch.VIII Grassroots participation of squatters in environment management Chan, Cecilia Chan, Cecilia Cheung, Regina Cheung, Regina Chang, Fiona Chang, Fiona 183Ch.IX Health and safety at work : a neglected environmental concern Yu, Ignatius T.S. Yu, Ignatius T.S. Chan, Kan-kam Chan, Kan-kam 203Ch.X Heritage conservation and conflicting community iterests : heritage held hostage in the New Territories and beyond Lung, David Lung, David Friedman, Ann Friedman, Ann 21

Development and evaluation of a training workshop for lay health promoters to implement a community-based intervention program in a public low rent housing estate: The Learning Families Project in Hong Kong

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Diagnostic accuracy of mediastinal width measurement on posteroanterior and anteroposterior chest radiographs in the depiction of acute nontraumatic thoracic aortic dissection

We aimed to explore the diagnostic accuracy of various mediastinal measurements in determining acute nontraumatic thoracic aortic dissection with respect to posteroanterior (PA) and anteroposterior (AP) chest radiographs, which had received little attention so far. We retrospectively reviewed 100 patients (50 PA and 50 AP chest radiographs) with confirmed acute thoracic aortic dissection and 120 patients (60 PA and 60 AP chest radiographs) with confirmed normal aorta. Those who had prior history of trauma or aortic disease were excluded. The maximal mediastinal width (MW) and maximal left mediastinal width (LMW) were measured by two independent radiologists and the mediastinal width ratio (MWR) was calculated. Statistical analysis was then performed with independent sample t test. PA projection was significantly more accurate than AP projection, achieving higher sensitivity and specificity. LMW and MW were the most powerful parameters on PA and AP chest radiographs, respectively. The optimal cutoff levels were LMW = 4.95 cm (sensitivity, 90 %; specificity, 90 %) and MW = 7.45 cm (sensitivity, 90 %; specificity, 88.3 %) for PA projection and LMW = 5.45 cm (sensitivity, 76 %; specificity, 65 %) and MW = 8.65 cm (sensitivity, 72 %; specificity, 80 %) for AP projection. MWR was found less useful and less reliable. The use of LMW alone in PA film would allow more accurate prediction of aortic dissection. PA chest radiograph has a higher diagnostic accuracy when compared with AP chest radiograph, with negative PA chest radiograph showing less probability for aortic dissection. Lower threshold for proceeding to computed tomography aortogram is recommended however, especially in the elderly and patients with widened mediastinum on AP chest radiograph

Body-Mind Connectedness: Integrative Body-Mind-Spirit Group Work for Depressed Persons with Salient Somatic Disturbances

Globally, depression frequently comorbid with a variety of physical illnesses, which exert substantial mental and somatic distresses on patients. Sleep disturbance is one of the common conditions reported by individuals with either, mental or physical illnesses. Complex interaction among depression, sleep and physical illnesses highlighted the essential mind‐body connection in the planning of integrative care and other clinical services. A number of eastern mind‐body practices, such as Qigong, acupuncture and meditation, have been frequently studied indicating the efficacy of mind‐body connection in complementary therapies. This chapter will introduce the integrative body‐mind‐spirit (I‐BMS) group work, which has been found effective in addressing comorbid depressed mood and somatic afflictions, especially sleep disturbances among Hong Kong Chinese adults

Development and evaluation of a train-the-trainer workshop for Hong Kong community social service agency staff

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An evaluation of a train-the-trainer workshop for social service workers to develop community-based family interventions

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Development and two-year follow-up evaluation of a training workshop for the large preventive positive psychology happy family kitchen project in Hong Kong

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The CRISPR/Cas9 System for Crop Improvement: Progress and Prospects

The global demand for high-quality crops is continuously growing with time. Crop improvement techniques have a long history and they had been applied since the beginning of domestication of the first agricultural plants. Since then, various new techniques have and are being developed to further increase the commercial value and yield of crops. The latest crop improvement technique known as genome editing is a technique that enables precise modification of the plant genome via knocking out undesirable genes or enabling genes to gain new function. The variants generated from the genome editing are indistinguishable from naturally occurring variation. It is also less time-consuming and more readily accepted in the market commercially. The usage of genome editing has proven to be advantages and plays a promising role in future crop improvement efforts. Therefore, in this chapter, we aim to highlight the progress and application of genome editing techniques, in particular, the CRISPR/Cas9 system as a powerful genome editing tool for crop improvement. In addition, the challenges and future prospects of this technology for crop improvement will also be discussed

The suppression of Finite Size Effect within a Few Lattices

Boundary modes localized on the boundaries of a finite-size lattice experience a finite size effect (FSE) that could result in unwanted couplings, crosstalks and formation of gaps even in topological boundary modes. It is commonly believed that the FSE decays exponentially with the size of the system and thus requires many lattices before eventually becoming negligibly small. Here we identify a special type of FSE of some boundary modes that apparently vanishes at some particular wave vectors along the boundary. Meanwhile, the number of wave vectors where the FSE vanishes equals the number of lattices across the strip. We analytically prove this type of FSE in a simple model and prove this peculiar feature. We also provide a physical system consisting of a plasmonic sphere array where this FSE is present. Our work points to the possibility of almost arbitrarily tunning of the FSE, which facilitates unprecedented manipulation of the coupling strength between modes or channels such as the integration of multiple waveguides and photonic non-abelian braiding.Comment: 22 pages, 8 figure

The role of basic health insurance on depression: an epidemiological cohort study of a randomized community sample in Northwest China

BACKGROUND: Little research has focused on the relationship between health insurance and mental health in the community. The objective of this study is to determine how the basic health insurance system influences depression in Northwest China. METHODS: Participants were selected from 32 communities in two northwestern Chinese cities through a three-stage random sampling. Three waves of interviews were completed in April 2006, December 2006, and January 2008. The baseline survey was completed by 4,079 participants. Subsequently, 2,220 participants completed the first follow-up, and 1,888 completed the second follow-up. Depression symptoms were measured by the Center for Epidemiologic Studies Depression Scale (CES-D). RESULTS: A total of 40.0% of participants had at least one form of health insurance. The percentages of participants with severe depressive symptoms in the three waves were 21.7%, 22.0%, and 17.6%. Depressive symptoms were found to be more severe among participants without health insurance in the follow-up surveys. After adjusting for confounders, participants without health insurance were found to experience a higher risk of developing severe depressive symptoms than participants with health insurance (7 months: OR, 1.40; 95% CI, 1.09-1.82; p = 0.01; 20 months: OR, 1.89; 95% CI, 1.37-2.61; p < 0.001). CONCLUSION: A lack of basic health insurance can dramatically increase the risk of depression based on northwestern Chinese community samples