Environmental Attitudes on Setiu Wetlands, Malaysia

This study addresses the attitudes of the urban and rural dwellers towards Setiu Wetlands conservation. The New Ecological Paradigm (NEP) scale is adopted to measure the degree of environmental concern. A series of factor analysis and regression is applied to analyze the urban-rural attitudes and to suggest three factors structure of attitudes to wetland conservation. The urban-rural residential variable is able to predict in part the overall NEP scores and element of anti-anthropocentrism which suggesting the urban communities are more positive towards wetland conservation. Hence, further outreach efforts in rural population are worthwhile to raise conservation awareness.Keywords: Setiu Wetlands conservation; urban-rural attitudes, New Ecological Paradigm.eISSN 2398-4279 © 2018. The Authors. Published for AMER ABRA cE-Bs by e-International Publishing House, Ltd., UK. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia. https://doi.org/10.21834/ajqol.v3i11.122

Environmental attitudes on Setiu Wetlands, Malaysia

This study addresses the attitudes of the urban and rural dwellers towards Setiu Wetlands conservation. The New Ecological Paradigm (NEP) scale is adopted to measure the degree of environmental concern. A series of factor analysis and regression is applied to analyze the urban-rural attitudes and to suggest three factors structure of attitudes to wetland conservation. The urban-rural residential variable is able to predict in part the overall NEP scores and element of anti-anthropocentrism which suggesting the urban communities are more positive towards wetland conservation. Hence, further outreach efforts in rural population are worthwhile to raise conservation awareness

A participatory physical and psychosocial intervention for balancing the demands and resources among industrial workers (PIPPI): study protocol of a cluster-randomized controlled trial

Background: Need for recovery and work ability are strongly associated with high employee turnover, well-being and sickness absence. However, scientific knowledge on effective interventions to improve work ability and decrease need for recovery is scarce. Thus, the present study aims to describe the background, design and protocol of a cluster randomized controlled trial evaluating the effectiveness of an intervention to reduce need for recovery and improve work ability among industrial workers. Methods/Design: A two-year cluster randomized controlled design will be utilized, in which controls will also receive the intervention in year two. More than 400 workers from three companies in Denmark will be aimed to be cluster randomized into intervention and control groups with at least 200 workers (at least 9 work teams) in each group. An organizational resources audit and subsequent action planning workshop will be carried out to map the existing resources and act upon initiatives not functioning as intended. Workshops will be conducted to train leaders and health and safety representatives in supporting and facilitating the intervention activities. Group and individual level participatory visual mapping sessions will be carried out allowing team members to discuss current physical and psychosocial work demands and resources, and develop action plans to minimize strain and if possible, optimize the resources. At all levels, the intervention will be integrated into the existing organization of work schedules. An extensive process and effect evaluation on need for recovery and work ability will be carried out via questionnaires, observations, interviews and organizational data assessed at several time points throughout the intervention period. Discussion: This study primarily aims to develop, implement and evaluate an intervention based on the abovementioned features which may improve the work environment, available resources and health of industrial workers, and hence their need for recovery and work ability

The Cosmic Telescope that Lenses the Sunburst Arc, PSZ1 G311.65-18.48: Strong Gravitational Lensing model and Source Plane Analysis

We present a strong lensing analysis of the cluster PSZ1 G311.65-18.48, based on Hubble Space Telescope imaging, archival VLT/MUSE spectroscopy, and Chandra X-ray data. This cool-core cluster (z=0.443) lenses the brightest lensed galaxy known, dubbed the "Sunburst Arc" (z=2.3703), a Lyman continuum (LyC) emitting galaxy multiply-imaged 12 times. We identify in this field 14 additional strongly-lensed galaxies to constrain a strong lens model, and report secure spectroscopic redshifts of four. We measure a projected cluster core mass of M(<250 kpc)=2.93+0.01/-0.02x10^14M_sun. The two least-magnified but complete images of the Sunburst Arc's source galaxy are magnified by ~13x, while the LyC clump is magnified by ~4-80x. We present time delay predictions and conclusive evidence that a discrepant clump in the Sunburst Arc, previously claimed to be a transient, is not variable, thus strengthening the hypothesis that it results from an exceptionally high magnification. A source plane reconstruction and analysis of the Sunburst Arc finds its physical size to be 1x2 kpc, and that it is resolved in three distinct directions in the source plane, 0, 40, and 75 degrees (east of North). We place an upper limit of r <~ 50 pc on the source plane size of unresolved clumps, and r<~ 32 pc for the LyC clump. Finally, we report that the Sunburst Arc is likely in a system of two or more galaxies separated by <~6 kpc in projection. Their interaction may drive star formation and could play a role in the mechanism responsible for the leaking LyC radiation.Comment: 31 pages, 14 figures, 4 tables. Submitted to Ap

The Future of Humanitarian Reporting

These working papers mark the launch of the Centre for Law, Justice and Journalism’s initiative ‘The Future of Humanitarian Reporting’, which aims to make recommendations for the way journalists, NGOs and academics can improve reporting of humanitarian disasters in the 21st centur

Loss-of-activity-mutation in the cardiac chloride-bicarbonate exchanger AE3 causes short QT syndrome

Mutations in potassium and calcium channel genes have been associated with cardiac arrhythmias. Here, Jensen et al. show that an anion transporter chloride-bicarbonate exchanger AE3 is also responsible for the genetically-induced mechanism of cardiac arrhythmia, suggesting new therapeutic targets for this diseas

Small Region, Big Impact: Highly Anisotropic Lyman-continuum Escape from a Compact Starburst Region with Extreme Physical Properties

Extreme, young stellar populations are considered the primary contributor to cosmic reionization. However, how Lyman-continuum (LyC) escapes these galaxies remains highly elusive because LyC escape can vary on sub-galactic scales that are technically challenging to observe in LyC emitters. We investigate the Sunburst Arc: a strongly lensed, LyC emitter at $z=2.37$. This galaxy reveals the exceptionally small scale (tens of parsecs) physics of LyC escape thanks to high magnification from strong lensing. Analyzing HST broadband and narrowband imaging, we find that the small ($<$100 pc) LyC leaking region shows distinctly extreme properties: a very blue UV slope ($\beta=-2.9\pm0.1$), high ionization state ([OIII]$\lambda 5007$/[OII]$\lambda 3727=11\pm3$ and [OIII]$\lambda 5007$/H$\beta=6.8\pm0.4$), strong oxygen emission (EW([OIII])$=1095\pm 40 \r{A}$), and high Lyman-$\alpha$ escape fraction ($0.3\pm 0.03$), none of which are found in any non-leaking regions of the galaxy. Moreover, a UV slope comparison with starburst population models indicates that the leaking region's UV emission consists of nearly ``pure'' stellar light with minimal contamination from surrounding nebular continuum emission and dust extinction. These results suggest a highly directional LyC escape such that LyC is produced and escapes from a small, extreme starburst region where the stellar feedback from an ionizing star cluster may create an anisotropic ``pencil beam'' viewing geometry in the surrounding gas. As a result, unabsorbed LyC directly escapes through these perforated hole(s). Importantly, such anisotropic escape processes imply that unfavorable sightline effects are a crucial contributor to the significant scatters between galaxy properties and LyC escape fraction in observations and that strong lensing uniquely reveals the small-scale physics that regulates the ionizing budget of galaxies for reionization.Comment: 17 pages, 5 figures, 3 tables, submitted to ApJ Letters. Comments welcom