Dust is one of the most burdensome hazards found in the environment.It is composed of crushed solids that pose a threat to the health and life of people, machines and machine components.At high concentration levels, it can reduce visibility.All of these negative phenomena occur during the process of underground mining, where dust hazards are common
In this paper, we investigate how crude oil price and volume traded affected the profitability of oil and gas companies in the United Kingdom (UK) since the financial crisis started in 2008.The study benefit from insights of the financial statements, to develop a model that focuses on how changes in oil price impact corporate performance.In order t
Foreign body (FB) ingestion in the gastrointestinal tract (GIT) is commonly seen among children, alcoholics, mentally retarded individuals, prisoners, drug smugglers, and in people wearing dentures.However, about 80% of them excrete the involved FB safely without any significant complication.Observed complications include intestinal obstruction, pe
ABSTRACT: Background: Subjective cognitive complaints (SCC) are associated with higher risk of mild cognitive impairment (MCI) and dementia.Cardiovascular risk factors (CVRF) have been also associated with cognitive decline, MCI, and dementia.Few studies have examined the associated of CVRF and SCC.Methods: Participants were cognitively normal Mexi
Background: Artesunate (ART), is a semi-synthetic water-soluble Classic Tote artemisinin derivative extracted from the plant Artemisia annua, which is often used to treating malaria.In vivo and in vitro studies suggested it may help decrease inflammation and attenuate airway remodeling in asthma.However, its underlying mechanism of action is not el