نتایج جستجو برای: solid waste 4 6 urban ecology 5 5 pollution and environmental health 6 4 conclusions nowadays
تعداد نتایج: 17517369 فیلتر نتایج به سال:
aims: considering the importance of medical waste recognition by health centers staffs and its role on maintenance and improvement of social and environmental health, this study aimed to evaluate the knowledge, attitude and practices of hospital staffs regarding to medical waste management. instrument & methods: the current descriptive, analytical and cross-sectional research was carried out on...
1 1 2 3 4 5 6 Complex craniofacial changes in blind cave-dwelling fish are mediated by genetically symmetric 7 and asymmetric loci 8 9 Joshua B. Gross, Amanda J. Krutzler and Brian M. Carlson 10 11 Department of Biological Sciences, University of Cincinnati, Cincinnati, Ohio 45221 12 13 14 15 16 17 18 19 20 21 22 23 Genetics: Early Online, published on February 4, 2014 as 10.1534/genetics.114.1...
1 Aims: Our main objective was to analyze individual determinants that lead middle-2 aged women to seek medical care for UI. 3 Methods: Observational longitudinal study among GAZEL cohort participants: 2640 4 women aged 50-62 completed a self-administered questionnaire at baseline. Eight 5 years later (2008) 2273 (86%) responded to a follow-up questionnaire. Seeking care 6 for UI was defined as...
8 9 A comparison was made between the composition of the recalcitrant organic matter (ROM) 10 isolated from a sandy forest soil as revealed by microwave assisted extractions and/or 11 hydrolyses and by usual pyrolysis techniques. Successive microwave irradiation treatments 12 were performed in H2O, 0.1 and 1 M HCl and 0.1 and 1 M KOH. At each step of the 13 treatment the insoluble residue was e...
IN THE TITLE COUMARIN COMPOUND (SYSTEMATIC NAME: 6-butyryl-5-hy-droxy-8,8-dimethyl-4-phenyl-2H,8H-benzo[1,2-b;3,4-b']dipyran-2-one), C(24)H(22)O(5), also known as mammea A/AC cyclo D, the chromene and pyran rings are almost coplanar with a maximum deviation from the mean plane of 0.295 (2) Å. The attached phenyl group is inclined at 53.49 (8)° with respect to the chromene ring. The mol-ecular s...
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