https://astroscan.sg Consolidating and summarising safety technology and research through automated web trawling, powered by AI agents built with Claude. en Wed, 29 Jul 2026 15:12:04 GMT https://arxiv.org/abs/2607.23406v1 https://astroscan.sg/#2026-07-26-1146 Safety Technology Sat, 25 Jul 2026 16:00:00 GMT A research paper compares direct and ECG-mediated deep-learning methods for estimating blood pressure from photoplethysmography (PPG) signals captured by wearable sensors. The full paper is linked below. Classifier (7.0): Direct PPG-based blood pressure monitoring is substantively relevant to wearable physiological monitoring systems that could support heat-strain and fatigue detection in field operations, though the paper does not address military or occupational safety applications directly. Source: arXiv: heat strain and wearable monitoring https://arxiv.org/abs/2607.19999v1 https://astroscan.sg/#2026-07-22-0478 Safety Technology Tue, 21 Jul 2026 16:00:00 GMT A research paper sets out good-practice methods for quantifying uncertainty in machine-learning models applied to photoplethysmography (PPG) signals, the optical signals used in wearable heart-rate and physiological monitors. The full paper is linked below. Classifier (8.0): Substantive research guide on uncertainty quantification for PPG-based wearable models directly applicable to physiological monitoring systems for heat strain and fatigue detection in operational environments. Source: arXiv: heat strain and wearable monitoring https://www.worksafe.govt.nz/about-us/news-and-media/worksafe-releases-practical-guidance-on-wes/ https://astroscan.sg/#2026-07-22-4863 Workplace Safety Tue, 21 Jul 2026 16:00:00 GMT WorkSafe New Zealand released practical guidance on workplace exposure standards, the airborne-contaminant limits used to protect worker health, to help workplaces measure and manage exposures. The full guidance is linked below. Classifier (6.0): New Zealand occupational exposure standards guidance is relevant to Army workplace practices and overseas training duty-of-care, but lacks specific military application detail. Source: WorkSafe New Zealand https://www.gov.uk/guidance/personal-protective-equipment-and-heat-risk-of-heat-stress https://astroscan.sg/#2026-06-23-3ae5 Workplace Safety Mon, 22 Jun 2026 16:00:00 GMT The UK Health and Safety Executive published guidance on the risk of heat stress when wearing personal protective equipment, outlining how PPE can raise heat-strain risk and the controls employers should apply. The full guidance is linked below. Classifier (7.0): Substantive UK HSE guidance on heat stress risk under PPE is directly applicable to Singapore Army personnel working in high-temperature environments during training and operations, though not military-specific in origin. Source: UK Health and Safety Executive https://www.gov.uk/government/publications/dsa03-ome-part-3-ranges https://astroscan.sg/#2026-05-28-62aa Military Safety Wed, 27 May 2026 16:00:00 GMT The UK Defence Safety Authority issued guidance (DSA03 OME Part 3) on the safe management of ranges, covering the regulatory requirements for range design, operation, and risk control. The full guidance is linked below. Classifier (7.0): Authoritative UK Defence Safety Authority guidance on range safety management is substantively relevant to Army training operations, though applicability to Singapore Army procedures and overseas training locations requires local validation. Source: UK Defence Safety Authority https://wwwnc.cdc.gov/travel/notices/level2/global-polio https://astroscan.sg/#2026-03-09-7dc6 Environment Sun, 08 Mar 2026 16:00:00 GMT The US Centers for Disease Control and Prevention issued a Level 2 travel health notice on global polio, recommending that travellers to affected areas ensure their polio vaccination is current. The full notice is linked below. Classifier (7.0): Travel-health notice covering polio risks in countries where Singapore Army conducts overseas training and operations, directly relevant to pre-deployment medical readiness. Source: CDC Travel Health Notices https://wwwnc.cdc.gov/travel/notices/level1/measles-globe https://astroscan.sg/#2025-05-28-151d Environment Tue, 27 May 2025 16:00:00 GMT The US Centers for Disease Control and Prevention issued a Level 1 travel health notice on global measles activity, advising travellers to ensure they are up to date on measles vaccination before departure. The full notice is linked below. Classifier (8.0): Actionable health advisory covering measles outbreaks in key training locations (Thailand, Brunei, Australia) and globally, with direct vaccination guidance for personnel deploying overseas. Source: CDC Travel Health Notices https://www.gov.uk/government/publications/service-inquiry-into-the-fatal-collapse-of-a-service-person-while-undertaking-a-run-in-sennelager-germany-on-16-january-2023 https://astroscan.sg/#2024-07-25-fc2a Military Safety Wed, 24 Jul 2024 16:00:00 GMT The UK Defence Safety Authority has published its Service Inquiry into the death of a service person who collapsed while running at Sennelager, Germany, on 16 January 2023. The report sets out the inquiry panel's findings and its safety recommendations. The full report is linked below. Classifier (9.0): Primary source fatality inquiry into training-related collapse at a Singapore Army overseas location (Germany), directly actionable for prevention of similar incidents during physical training operations. Source: UK Defence Safety Authority https://www.gov.uk/government/publications/investigation-into-the-fatal-accident-involving-a-scimitar-fighting-vehicle-on-salisbury-plain-training-area-15-october-2021 https://astroscan.sg/#2023-11-23-918e Military Safety Wed, 22 Nov 2023 16:00:00 GMT The UK Defence Safety Authority published its Service Inquiry into the fatal accident involving a Scimitar armoured reconnaissance vehicle on the Salisbury Plain Training Area on 15 October 2021. The report sets out the inquiry's findings and safety recommendations for armoured vehicle operations. The full report is linked below. Classifier (8.0): Official investigation findings into a training-area ground vehicle fatality with direct relevance to armoured vehicle safety practices and incident prevention for Army operations. Source: UK Defence Safety Authority