Sonia Johnson

Environmental Science · Physical Sciences

9h-index399citations24works0.02yr avg
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Research Topics

Radioactive contamination and transfer(8), Radioactive element chemistry and processing(5), Psychiatric care and mental health services(5), Mental Health Treatment and Access(3), Laser-induced spectroscopy and plasma(3)

Publications24 total

Evaluating the influence of heritable, metabolic, and production variables on the postpartum estrus expression of Holstein cows in a voluntary milking system
Applied Animal Science·2024Open Access
Acute psychiatric care: increasing the range of services and improving access and quality of care.
2021
Primary studies data extraction and quality assessment
2016
Reviews data extraction and quality assessment
2016
Uranium bone content as an indicator of chronic environmental exposure from drinking water
Journal of Environmental Radioactivity·2012· 33 cited
Results and Lessons Learned from Radiological/Nuclear Emergency Response Exercise Held in Québec, Canada
Health Physics·2012· 1 cited
Radiostrontium and radium analysis in low-level environmental samples following a multi-stage semi-automated chromatographic sequential separation
Applied Radiation and Isotopes·2010· 30 cited
Rapid and automated sequential determination of ultra-trace long-lived actinides in air filters by inductively coupled plasma mass spectrometry
Analytical Methods·2010· 30 cited
Supraclavicular subclavian vein catheterization: the forgotten central line.
PubMed·2009· 43 cited
Increased environmental gamma-ray dose rate during precipitation: a strong correlation with contributing air mass
Journal of Environmental Radioactivity·2009· 84 cited
Exercise Maritime Response (EXMR): Lessons Learned for Population Monitoring and Communications
Health Physics·2007· 3 cited
Diagnosis of ovarian torsion in a hemodynamically unstable pediatric patient by bedside ultrasound in the ED
The American Journal of Emergency Medicine·2006· 9 cited
Myth: The Trendelenburg position improves circulation in cases of shock
Canadian Journal of Emergency Medicine·2004· 27 citedOpen Access
User perspective on needs and satisfaction with mental health services
The British Journal of Psychiatry·1998· 115 cited
Laser spectrometry and laser ablation - an ideal solution for the analysis of nuclear materials
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·1996· 1 cited
The determination of lanthanides and actinides by laser ablation ICP-AES
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·1995· 1 cited
Isotopic uranium determination by ICP-AES: Coventional and laser ablation sample introduction
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·1995
Service models in emergency psychiatry: an international review
Cambridge University Press eBooks·1995· 1 cited
Psychiatric emergencies in the casualty department
Cambridge University Press eBooks·1995· 3 cited
Three psychiatric day centres in a London borough
Psychiatric Bulletin·1992Open Access
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Frequent Co-authors

Dominic Larivière(4), Phillip Goodall(3), Brynmor Lloyd‐Evans(3), Graham Thornicroft(2), R. Kurt Ungar(2), Nadereh St-Amant(2), Bryan L. Fearey(2), Charles M. Miller(2), Fiona Paton(2), Kath Wright(2), Nigel Ayre(2), Ceri Dare(2), Alan Simpson(2), Martin Webber(2), Nick Meader(2), Morven Leese(1), Mike Slade(1), Sue Parkman(1), Frank Kelly(1), Michael Phelan(1)