Mostrando 661 - 680 Resultados de 15,223 Para Buscar 'inodoro~', tiempo de consulta: 4.03s Limitar resultados
  1. 661
    “…DISCUSSION: It can be concluded that catching performance indoors is not affected by tint colour.…”
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  2. 662
    “…We employed a variety of statistical methods, including linear regression, mixed models, and logistic regression, to assess the correlations between housing conditions and loadings of biocontaminants (dust mite allergens, fungal glucan, and endotoxin) and indoor concentrations of PM(2.5), CO(2), benzene, and formaldehyde. …”
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  3. 663
    “…If the female gets gametocytes from infective humans, the development of Plasmodium can only continue indoors, in heated buildings. CONCLUSION: Northern malaria existed in a cold climate by means of summer dormancy of hypnozoites in humans and indoor transmission of sporozoites throughout the winter by semiactive hibernating mosquitoes. …”
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  4. 664
    por Wainman, T, Zhang, J, Weschler, C J, Lioy, P J
    Publicado 2000
    “…Little information currently exists regarding the occurrence of secondary organic aerosol formation in indoor air. Smog chamber studies have demonstrated that high aerosol yields result from the reaction of ozone with terpenes, both of which commonly occur in indoor air. …”
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  5. 665
    “…Evidence is growing that indoor pesticide exposure is of considerable magnitude in the United States and that pesticide concentrations may be especially high in urban areas. …”
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  6. 666
  7. 667
    “…Indoor risk factors for physician-diagnosed asthma and wheezing in the past 12 months without previous asthma diagnosis were assessed in a survey of parents of 5-9-year-old Seattle primary school students. …”
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  8. 668
    por Samet, J M, Speizer, F E
    Publicado 1993
    “…Air in indoor and outdoor environments typically contains many gaseous and particulate pollutants that may affect adversely any individual at sufficiently high concentrations and more sensitive individuals at lower concentrations. …”
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  9. 669
    “…High concentrations of these pollutants have been observed in indoor air of coal-burning families in some rural areas in China. …”
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  10. 670
    por Ott, W R
    Publicado 1999
    “…Much progress has been made over four decades in developing, testing, and evaluating the performance of mathematical models for predicting pollutant concentrations from smoking in indoor settings. Although largely overlooked by the regulatory community, these models provide regulators and risk assessors with practical tools for quantitatively estimating the exposure level that people receive indoors for a given level of smoking activity. …”
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  11. 671
    por Lippy, B E, Turner, R W
    Publicado 1991
    “…These levels have established tremendous precedent and are tempting reference values in the relatively new field of indoor air quality evaluations where validated criteria are greatly needed. …”
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  12. 672
    por Andelman, J B
    Publicado 1985
    “…Volatile halogenated organic chemicals are found in indoor and outdoor air, often at concentrations substantially above those in remote, unpopulated areas. …”
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  13. 673
    “…Increasingly, policymakers in Europe and around the world are realizing the importance of healthy indoor environments for public health. Certain member states of the European Union (EU) have already achieved successes in improving indoor environmental quality, such as controlling certain contaminants (e.g., environmental tobacco smoke) or developing nationwide policies that address indoor air generally. …”
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  14. 674
    “…BACKGROUND: People in modern societies spend more than 90% of their time indoors. Hence, indoor environmental quality (IEQ) has a significant impact on public health. …”
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  15. 675
  16. 676
    “…Exposure to radon has been identified as a risk factor for lung cancer in uranium miners, but evidence of adverse health effects due to indoor radon exposure is inconsistent. Ecological studies have suggested a correlation between indoor radon levels and leukaemia incidence. …”
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  17. 677
    “…Further efforts to reduce fluoride exposure among children in southwestern of China where coal is burned indoors are desperately needed.…”
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  18. 678
    “…BACKGROUND: Indoor residual spray (IRS), with appropriate insecticide, is an effective weapon for the control of malaria. …”
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  19. 679
    “…Formaldehyde is a ubiquitous indoor air pollutant that is classified as “Carcinogenic to humans (Group 1)” (IARC, Formaldehyde, 2-butoxyethanol and 1-tert-butoxypropanol-2-ol. …”
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  20. 680
    “…METHODS: We collected blood, urine, and exhaled air samples from 49 nonsmoking adult volunteers before and after they swam for 40 min in an indoor chlorinated pool. We estimated associations between the concentrations of four trihalomethanes (THMs) in exhaled breath and changes in micronuclei (MN) and DNA damage (comet assay) in peripheral blood lymphocytes before and 1 hr after swimming; urine mutagenicity (Ames assay) before and 2 hr after swimming; and MN in exfoliated urothelial cells before and 2 weeks after swimming. …”
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