An overview of heavy-tail extensions of multivariate Gaussian distribution and their relations
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DOI: 10.1080/02664763.2022.2044018
Abstract: Many extensions of the multivariate normal distribution to heavy-tailed distributions are proposed in the literature, which includes scale Gaussian mixture distribution, elliptical distribution, generalized elliptical distribution and transelliptical distribution. The inferences for each family of… read more here.
Keywords: tail extensions; heavy tail; overview heavy; distribution ... See more keywords
Elementary Overview of Heavy Metals.
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DOI: 10.1093/clinchem/hvad022
Abstract: BACKGROUND Exposure to heavy metals is common as a result of environmental contamination of air, water, and soil as well as accumulation in food, tobacco, herbal medicines, and occupational contact. However, clinically relevant toxicity is… read more here.
Keywords: chemistry; overview heavy; elementary overview; heavy metals ... See more keywords
An Overview of Heavy Metals in Cosmetic Products and Their Toxicological Impact
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DOI: 10.3390/app152412883
Abstract: Awareness of cosmetic product safety has grown in recent years. Certain ingredients and impurities, including heavy metals, may pose health risks to consumers. Heavy metals can be present in cosmetics as either intentional ingredients or… read more here.
Keywords: products toxicological; overview heavy; cosmetic products; metals cosmetic ... See more keywords