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Light-Driven Hybrid Nanoreactor Harnessing the Synergy of Carboxysomes and Organic Frameworks for Efficient Hydrogen Production.
ACS Catal
December 2024
Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool L69 7ZB, U.K.
Synthetic photobiocatalysts are promising catalysts for valuable chemical transformations by harnessing solar energy inspired by natural photosynthesis. However, the synergistic integration of all of the components for efficient light harvesting, cascade electron transfer, and efficient biocatalytic reactions presents a formidable challenge. In particular, replicating intricate multiscale hierarchical assembly and functional segregation involved in natural photosystems, such as photosystems I and II, remains particularly demanding within artificial structures.
View Article and Find Full Text PDFPerceived competency requirements for emergency medical services field supervisors in managing chemical and explosive incidents - qualitative interview study.
BMC Emerg Med
December 2024
Department of Healthcare and Emergency care, South-Eastern Finland University of Applied Sciences, Salakuljettajantie 4, Kotka, 48100, Finland.
Background: Chemical, biological, radiological, nuclear, and explosive (CBRNE) incidents present rare and complex challenges for Emergency Medical Services (EMS), necessitating effective incident command to manage occupational and patient safety risks. EMS incident commanders must make quick decisions under pressure, coordinating medical responses and ensuring personnel's safety. This study examined the perceived competence requirements of Finnish EMS field supervisors in managing C and E incidents.
View Article and Find Full Text PDFAssociation of deployment characteristics and exposures with persistent ill health among 1990-1991 Gulf War veterans in the VA Million Veteran Program.
Environ Health
October 2024
VA Cooperative Studies Program Epidemiology Center-Durham, Department of Veterans Affairs, Durham, NC, 27705, USA.
Background: Veterans of the 1990-1991 Gulf War have experienced excess health problems, most prominently the multisymptom condition Gulf War illness (GWI). The Department of Veterans Affairs (VA) Cooperative Studies Program #2006 "Genomics of Gulf War Illness in Veterans" project was established to address important questions concerning pathobiological and genetic aspects of GWI. The current study evaluated patterns of chronic ill health/GWI in the VA Million Veteran Program (MVP) Gulf War veteran cohort in relation to wartime exposures and key features of deployment, 27-30 years after Gulf War service.
View Article and Find Full Text PDFStrengthening emergency department response to chemical, biological, radiological, and nuclear disasters: A scoping review.
Australas Emerg Care
October 2024
School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia; Fiji National University, Fiji.
Introduction: Natural hazards resulting in disasters are increasing globally, impacting communities and disrupting industries. In addition to planning for these natural hazard disasters, emergency departments (EDs) should prepare for chemical, biological, radiological, and nuclear (CBRN) incidents that result in surges of patient presentations. Chemical, biological, radiological, and nuclear incidents differ in preparedness to natural hazards, requiring an understanding of patient management and health system-related challenges.
View Article and Find Full Text PDFMilitary and occupational exposures among Veterans in the Million Veteran Program by survey self-report: a descriptive study.
Occup Environ Med
October 2024
Million Veteran Program (MVP) Coordinating Center, Veterans Affairs Healthcare System, Boston, Massachusetts, USA.
Article Synopsis
- The study focused on identifying self-reported military and occupational exposures among Veterans, such as Agent Orange and chemical warfare agents, through the Million Veteran Program, which gathers health data from over a million US Veterans.
- Over 500,000 participants detailed their military experiences, revealing significant differences in reported exposures based on factors like service era, combat deployment, and occupation, with Vietnam-era Veterans primarily reporting Agent Orange exposure.
- The findings indicate that exposure patterns varied notably by demographics, with combat-related occupations showing higher exposure reports compared to healthcare roles, aligning with previous research on US military Veterans.
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