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Cumulative Risk Assessment Conceptual Model

open access: yes2010 8th International Pipeline Conference, Volume 4, 2010
The energy transportation network of the United States consists of over 2.5 million miles of pipelines operated by approximately 3,000 companies. Based on data generated from annual reports to PHMSA from pipeline operators, the network includes approximately: • 173,000 miles of hazardous liquid pipeline; • 324,000 miles of gas transmission and ...
Lorna Harron, Doug McCutcheon
openaire   +2 more sources

A retain and refine approach to cumulative risk assessment

Food and Chemical Toxicology, 2020
Mixtures of substances to which humans are exposed may lead to cumulative exposure and health effects. To study their effects, it is first necessary to identify a cumulative assessment group (CAG) of substances for risk assessment or hazard testing. Excluding substances from consideration before there is sufficient evidence may underestimate the risk ...
Kennedy, Marc C.   +8 more
openaire   +5 more sources

Cumulative risk assessment of pesticide residues in food

Toxicology Letters, 2008
There is increasing need to address the potential risks of combined exposures to multiple residues from pesticides in the diet. The available evidence suggests that the main concern is from dose addition of those compounds that act by the same mode of action.
A.R. Boobis   +5 more
openaire   +4 more sources

The algorithm model for cumulative vulnerability risk assessment

International Journal of Internet Protocol Technology, 2014
The network information security vulnerability assessment consists of two kinds of risks. The stable risks of vulnerability itself and the cumulative multi-risks that are generated from a successful attack and which can impact on the whole network. To count cumulative multi-risk, a new method has been developed, which uses vulnerabilities in attack ...
Yong Yan Chen, Hong Chun Shu
openaire   +2 more sources

The cumulative risk assessment of phthalates exposure in preterm neonates

International Journal of Hygiene and Environmental Health, 2023
Phthalates are widely used plasticizers in various consumer products and medical devices, with some reporting as having estrogenic and anti-androgenic endocrine-disrupting effects. Premature neonates may be exposed to high levels of specific phthalates during hospitalization in the neonatal intensive care unit (NICU) because of reliance on multiple ...
Iman Al-Saleh   +7 more
openaire   +2 more sources

Is Epidemiology the Key to Cumulative Risk Assessment?

Risk Analysis, 2008
Although cumulative risk assessment by definition evaluates the joint effects of chemical and nonchemical stressors, studies to date have not considered both dimensions, in part because toxicological studies cannot capture many stressors of interest.
openaire   +2 more sources

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