A statistical framework for evaluating definitions of extreme weather phenomena can help weather agencies and health departments identify the definition(s) most applicable for alerts nd other preparedness operations related to extreme weather episodes.
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http://dx.doi.org/10.1175/BAMS-D-15-00181.1 | DOI Listing |
Nat Commun
January 2025
Hunan University of Technology and Business, Changsha, China.
The exposure to extreme heat at workplaces poses substantial threat to human effort and manual labour. This becomes more prominent due to the global dispersion of labour-intensive production activities via trade. We combine a climate model with an input-output model to quantify the risks associated with trade-related occupational extreme heat exposure.
View Article and Find Full Text PDFJ Environ Radioact
January 2025
Canadian Hazards Information Service, Natural Resources Canada, Ottawa, Ontario, Canada.
Results from applying an advanced spatial-unfolding technique to outdoor-trial data acquired with a Silicon photomultiplier-based Compton Telescope for Safety and Security (SCoTSS) gamma imager during perimeter survey of a distributed La-140 source lying within a 500 m x 500 m exclusion zone are presented. A synthetic-data version of the experiment was also modelled using Monte Carlo simulations and reconstructed. For both experimental and synthetic data the method faithfully reproduces the shape of the activity distribution, and for synthetic data the total activity is reproduced as well.
View Article and Find Full Text PDFCancer Causes Control
January 2025
Surveillance and Health Equity Science, American Cancer Society, Kennesaw, GA, USA.
Purpose: Oncological treatments, such as radiotherapy, which requires consistent electricity, the presence of specialized clinical teams, and daily patient access to treatment facilities, are frequently disrupted by extreme weather events, posing several health hazards to patients. This study explores the association between declared wildfire disasters during radiotherapy and overall survival among patients with non-small cell lung cancer (NSCLC).
Methods: The study population consisted of 202,935 adults with inoperable Stage III NSCLC, who initiated radiotherapy from 2004 through 2019.
Ecotoxicol Environ Saf
January 2025
Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China; Guangdong Engineering Technology Research Center of Offshore Environmental Pollution Control, Shantou University, Shantou 515063, China. Electronic address:
The extensive use of antibiotics and their persistence in the environment have seriously threatened marine ecosystems in recent years. The frequent occurrence of extreme weather due to climate change has also increased the uncertainty of effective toxicity identification and risk assessment of the chemicals of concern. This study aimed to investigate the toxic effects and potential mechanisms of florfenicol (0.
View Article and Find Full Text PDFJ Gerontol A Biol Sci Med Sci
January 2025
Institute of Health Equity, Chinese University of Hong Kong, Hong Kong SAR.
Background: The older population is more vulnerable to the impact of extreme hot weather events (EHWEs), while the impact on the frailer institutionalised older population was seldom assessed. Our objective was to assess the relationship between EHWEs and hospitalisation risks among institutionalised and community-dwelling older people.
Methods: We used territory-wide hospitalisation record of Hong Kong from year 2012 to 2018 to assess the associations between EHWEs and cardiovascular and respiratory disease hospitalisations in the population aged 65 or above.
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