Impact of Covid-19 on the Mental Health of Senior Citizens
The purpose of this study was to explore the heightened mental health challenges and barriers to accessing mental health services faced by senior citizens in St. Mary’s County, Maryland, due to the Covid-19 pandemic.
Posted by buchanle on Wednesday, June 25th, 2025 in May 2025, COVID-19, Mental Health, Senior Citizens
Analyzing Specific Health Hazards in Perfumes by Identifying Ingredients using Gas Chromatography- Mass Spectrometry
The ingredients in perfumes were identified using Gas Chromatography-Mass Spectrometry then analyzed for health hazards based on data provided on publically available Safety Data Sheets as well as standards set by the United Nations Globally Harmonized System of Classification and Labelling of Chemicals.
Posted by Greta Clinton-Selin on Wednesday, April 29th, 2015 in May 2015, Fragrance, Gas Chromatography-Mass Spectrometry, Health Hazard, Perfume, Safety Data Sheets