Selected harmful elements in polish lignite
نویسندگان
چکیده
منابع مشابه
Harmful Elements in Estuarine and Coastal Systems
Estuaries and coastal zones are dynamic transitional systems which provide many economic and ecological benefits to humans, but also are an ideal habitat for other organisms as well. These areas are becoming contaminated by various anthropogenic activities due to a quick economic growth and urbanization. This chapter explores the sources, chemical speciation, sediment accumulation and removal m...
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Trace elements are analyzed in the human scalp hair to assess the extent of body burden of pollution. The levels of seven elements (Cd, Cr, Cu, Mn, Ni, Pb and Zn) were determined in the hair of fishermen from Pondicherry, students and businessmen from Madras and non-mining workers from Neyveli lignite open mine. When compared between them, significantly high concentrations of Cd in the non-mini...
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BACKGROUND Isocyanates constitute a group of highly reactive, low molecular weight chemicals used worldwide for polyurethane manufacturing. The occupational exposure to these compounds is a major cause of occupational asthma, thus it is very important to monitor their concentration in the workplace atmosphere. The aim of the study was to measure the concentration of 4,4'-methylenediphenyl diiso...
متن کاملThree Distributive Elements in Polish (without Missing Lexical Generalisations)
Przepiórkowski 2010 argues that there are in fact two different functional lexemes po in Polish: a preposition, exemplified by (1), and an adnumeral operator (in the sense of the classification of functional parts of speech in Polish by Grochowski 1997), exemplified by (2). The main difference between them is that the distributive preposition po assigns the locative case, which is a strictly pr...
متن کاملSelected mutli-drug-resistance-organisms in selected Polish long-term-care facilities*
Results Altogether 28.9% of the residents had wheelchair disability or were bedridden, 10.6% disoriented in time and/or space, 49,5% had urinary incontinence and 35,3% fecal incontinence. Prevalence of MDRO was found to be 12.4%. The most common pathogens were MRSA, which consisted 43,2% of all S. aureus isolates (n=94) and ESBL(+) rods, which reached 13,9% out of 165 Enterobacteriaceae isolate...
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ژورنال
عنوان ژورنال: Gospodarka Surowcami Mineralnymi - Mineral Resources Management
سال: 2013
ISSN: 0860-0953
DOI: 10.2478/gospo-2013-0027