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Environment portal. Ecology portal. v. t. e. Electromagnetic radiation can be classified into two types: ionizing radiation and non-ionizing radiation, based on the capability of a single photon with more than 10 eV energy to ionize atoms or break chemical bonds. [1] Extreme ultraviolet and higher frequencies, such as X-rays or gamma rays are ...
The health effects of radon are harmful, and include an increased chance of lung cancer. Radon is a radioactive, colorless, odorless, tasteless noble gas, which has been studied by a number of scientific and medical bodies for its effects on health. A naturally-occurring gas formed as a decay product of radium, radon is one of the densest ...
Since at least the 1990s, scientists have researched whether the now-ubiquitous radiation associated with mobile phone antennas or cell phone towers is affecting human health. [1] Mobile phone networks use various bands of RF radiation, some of which overlap with the microwave range. Other digital wireless systems, such as data communication ...
Total public spending is also strongly correlated with self-reported health status ($13,770 [equivalent to $23,326 in 2023 [31]] for those reporting "poor" health versus $1,279 [equivalent to $2,167 in 2023 [31]] for those reporting "excellent" health). [130] Seniors make up 13% of the population but take one-third of all prescription drugs.
Wednesday's release shows the US labor market added fewer jobs than initially reported in the 12-month period ending in March 2024 but economists are wary about reading too much into the release.
Hierarchy of hazard control is a system used in industry to prioritize possible interventions to minimize or eliminate exposure to hazards. [a] It is a widely accepted system promoted by numerous safety organizations. This concept is taught to managers in industry, to be promoted as standard practice in the workplace.
Health care quality is a level of value provided by any health care resource, as determined by some measurement. [1] As with quality in other fields, it is an assessment of whether something is good enough and whether it is suitable for its purpose. The goal of health care is to provide medical resources of high quality to all who need them ...
Environmental health risk factors include: climate change, air and water pollution, some chemicals and biological agents, noise, radiation, unsafe workplaces, poor agricultural practices and built environments. [3] Environmental health policy can be implemented at many levels of government, including the municipal, state and international ...