Natural and human- related sources of ozone-forming trace gases in Southern Africa. S. Afr. J Sci. 94,422 - 425.Scholes, R.J. and Scholes, M.C. 1998. Natural and Human-related sources of Ozone forming trace gases in Southern Africa. South African Journal of Science 94: 422-425....
However, in the absence of stored umbilical cord-derived MSCs from the patients themselves, alternative donor sources become the only viable option. In addition, MSCs from different tissues have different angiogenic, inflammatory, and matrix-remodeling potential properties.42 For example, both BM-MSC ...
Chemically, the ozone molecule consists of three atoms of oxygen arranged in the shape of a wide V. Its formula is O3(the more familiar form of oxygen that one breathes has only two atoms of oxygen and a chemical formula of O2). Gaseous ozone is bluish in color and has a pungent, dis...
However, in the absence of stored umbilical cord-derived MSCs from the patients themselves, alternative donor sources become the only viable option. In addition, MSCs from different tissues have different angiogenic, inflammatory, and matrix-remodeling potential properties.42 For example, both BM-MSC ...
Current monitoring data are summarized and air pollution sources identified. The assessment also includes a summary of data gaps and suggestions for future research and monitoring related to air pollution and its effects on resources in the interior Columbia River basin. 展开 ...
2. Sources The consumption of pharmaceuticals is substantial. In the European Union (EU) about 3000 different substances are used in human medicine such as analgesics and antiinflammatory drugs, contraceptives, antibiotics, beta-blockers, lipid regulators, neuroactive compounds and many others. Also a...
and plants to be damaged. It results from the action of sunlight on the combination ofhydrocarbonsand nitrogen oxides (NOx), known as precursor gases. These are emitted from combustion sources to produce a range of oxidized products and oxidants. These compounds have been shown to produce respira...
gondii, cats may shed millions of oocysts that can persist in soil and water as sources of infection for many months/years (Ferguson, 2009). Upon reinfection, few or, more usually, no oocysts are observed in the faeces of challenged cats indicating that, even after a single infection, ...
of the radioactive decay of uranium found in soil around the house and in the geological formation under the foundation. Building materials such as granite, clay, bricks, rocks, sandstone, and concrete containing alum shale may also be major sources of radon, depending on their uranium content....
which was found to be the third worst option for cancer effects (after solar and wind) out of five energy sources. View article Sustainable assessment in energy planning and management in Indian perspective SunilLuthra, ...Ravinder K.Kharb, inRenewable and Sustainable Energy Reviews, 2015...