The Macau economy and employment of residents rely heavily on the gaming industry. It is important that the working conditions in casinos are not harmful to the health of the casino employees. This study examines the correlations between work conditions, unhealthy lifestyles and occupational health problems amongst casino croupiers in Macau. Its findings will provide casino managers and policy makers with evidence and awareness of the workplace health risks for the casino workers. The data were gathered by a questionnaire survey of 1,042 croupiers, which represents roughly 5 % of the croupier population in Macau. Work conditions were measured by worker satisfaction towards the biological, chemical and physical elements in their work environments. Unhealthy lifestyles were measured by practices of excessive drinking, smoking, electronic game playing and addictive substance use as well as gambling. Occupational health problems were measured by experiences of work related illnesses or symptoms. Results showed that high percentages of respondents were dissatisfied with the work conditions. On average each croupier experienced 10 work related health problems in the past 7 days. Over 5 % of the respondents drank more than three glasses of alcohol a day, 24 % smoked cigarettes, 12 % took addictive substances, 14 % gambled in the past 7 days. The analysis showed that dissatisfaction with work conditions did not correlate with unhealthy lifestyles but were strongly and significantly correlated with stress-related occupational health problems (R = 0.377-0.479, P < 0.001) and other occupational health problems (R = 0.348-0.461, P < 0.001). Casino workers in Macau experience a variety of problems associated with their work conditions that can be hazardous to their health. The working conditions in casinos need to be regularly monitored and improvements such as occupational health training and enhanced health related policies can be introduced.
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http://dx.doi.org/10.1007/s10899-012-9301-5 | DOI Listing |
Adv Mater
January 2025
Extreme Materials Research Center, Korea Institute of Science and Technology, 14-gil 5 Hwarang-ro, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Hydrogen peroxide (HO) electrosynthesis via the 2e oxygen reduction reaction (ORR) is considered as a cost-effective and safe alternative to the energy-intensive anthraquinone process. However, in more practical environments, namely, the use of neutral media and air-fed cathode environments, slow ORR kinetics and insufficient oxygen supply pose significant challenges to efficient HO production at high current densities. In this work, mesoporous B-doped carbons with novel curved BC active sites, synthesized via a carbon dioxide (CO) reduction using a pore-former agent, to simultaneously achieve excellent 2e ORR activity and improved mass transfer properties are introduced.
View Article and Find Full Text PDFAnal Methods
January 2025
Department of Chemistry, School of Physical and Mathematical Science, Research Centre, University of Kerala, Kariavattom Campus, Thiruvananthapuram, Kerala, 695581, India.
The neuronal tau peptide serves as a key biomarker for neurodegenerative diseases, specifically, Alzheimer's disease, a condition that currently has no cure or definitive diagnosis. The methodology to noninvasively detect tau levels from body fluids remains a major hurdle for a rapid and simple diagnostic approach. Thus, developing new detection methods for sensing tau protein levels is crucial.
View Article and Find Full Text PDFAngew Chem Int Ed Engl
January 2025
Nanjing University of Aeronautics and Astronautics, College of Materials Science and Technology, No. 169 Sheng Tai West Road, Jiangning District, Nanjing, Jiangsu, China, 211106, Nanjing, CHINA.
The neutral oxygen catalysis is an electrochemical reaction of the utmost importance in energy generation, storage application, and chemical synthesis. However, the restricted availability of protons poses a challenge to achieving kinetically favorable oxygen catalytic reactions. Here, we alter the interfacial water orientation by adjusting the Brønsted acidity at the catalyst surface, to break the proton transfer limitation of neutral oxygen electrocatalysis.
View Article and Find Full Text PDFSmall
January 2025
Central Research Institute, BOE Technology Group Co. Ltd, Beijing, 100176, China.
For quantum-dot light-emitting diodes (QLED), electrical aging commonly introduces collective aging sources across all layers, making it difficult to isolate the impact of each layer on electroluminescence (EL) degradation. In this work, a layer-selective aging method using active photoexcitation is proposed, in which the photoexcitation wavelength is used to selectively target specific layers for exciton generation, and an electrical bias is applied to induce photocurrent and create charges. An iterative aging-sampling (A-S) procedure is used to link aging conditions to EL degradation.
View Article and Find Full Text PDFJ Educ Health Promot
November 2024
Department of Adults and Geriatric Nursing, Community-Oriented Nursing Midwifery Research Center, School of Nursing and Midwifery, Shahrekord University of Medical Sciences, Shahrekord, Iran.
Background: Burnout is a mental condition caused by chronic emotional or psychological stress. Organizational commitment is always an important issue in the field of organizational development of clinical nurses. The study aimed to assess the association between organizational commitment, work environment, and burnout in clinical nurses.
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