منابع مشابه
Good Bugs Vs . Bad Bugs
Control of micro-organisms during completion of hydraulically fractured wells is a significant component in successful development of a production system. Detrimental bacteria—“bad bugs”—such as sulfate-reducing bacteria (SRB) introduced into the reservoir during drilling or completion, can facilitate biogenic sulfide production, resulting in souring of production fluids and gas, iron sulfide f...
متن کاملBugs versus bugs: probiotics, microbiome and allergy.
exposure to infections. Although exposure to infections may be one source of immune education, the most extensive interaction of the human body with microbes occurs within our own gut, which, in addition to being the site of greatest bacterial colonization, is also the largest lymphoid organ in the body. Over 40 years ago, it was reported that germ-free status resulted in spontaneous allergy an...
متن کاملBuilding bugs
Amir Aharoni, Department of Life Sciences and the National Institute for Biotechnology in the Negev (NIBN), Ben-Gurion University, Beer-Sheva, Israel. The size of the microbial world is beyond our imagination. In last year’s crystal ball article, Tom Curtis compared the size of the microbial world to the size of the universe pointing out that the number of microorganisms in the world is billion...
متن کاملStochastic modelling of phytoremediation
Leaching of heavy metals and other contaminants from soils poses a significant environmental threat as it affects the quality of downstream water bodies. Quantifying these losses is particularly important when employing phytoremediation approaches to reduce soil contamination, as contaminant escaping the system through leaching cannot be taken up by vegetation. Despite its undoubted importance,...
متن کاملPhytoremediation on Air Pollution
Air pollution has been becoming a necessary evil with rapid industrialization and urbanization around the world, after it results in kinds of human health problems, such as ophthalmic, respiratory and cardiovascular diseases (Brunekreef & Holgate, 2002; Giles et al., 2011; Gudmundsson, 2011; Jamrozik & Musk, 2011; Miller et al., 2007; Nandasena, 2010). The direst threat posted by air pollution ...
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ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2004
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es0405530