Mostrando 781 - 800 Resultados de 10,862 Para Buscar '"Heavy metal"', tiempo de consulta: 6.02s Limitar resultados
  1. 781
    “…The Nemerow Index, the Total Ecological Risk Index (TERI), indicated that heavy metal contamination was severe to moderate and low to moderate. …”
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  2. 782
    “…Plastic-based food-contact materials are potentially threatening the environment and public health by releasing toxic heavy metals. This study aimed to identify the types of plastic commonly used in Bangladesh as food-contact materials (FCMs) and assess the migration of heavy metals from these FCMs. …”
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  3. 783
    “…As a result, induces heavy metal contamination which poses a serious threat to living organisms of aquatic and soil ecosystems. …”
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  4. 784
    “…Toxic cations, including heavy metals, pose significant environmental and health risks, necessitating the development of reliable detection methods. …”
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  5. 785
    “…Heavy metals, specifically cadmium (Cd) and lead (Pb), contaminating water bodies of Madinah (Saudi Arabia), is a significant environmental concern that necessitates prompt action. …”
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  6. 786
    “…This article concerns the effect of the chemical modification of short flax fiber on its sorption properties for heavy metal ions. The main purpose of the modification was to achieve the oxidation of flax cellulose with sodium metaperiodate to form dialdehyde cellulose. …”
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  7. 787
  8. 788
  9. 789
  10. 790
    “…Industrial interest in surfactants of microbial origin has intensified recently due to the characteristics of these compounds, such as biodegradability and reduced toxicity, and their efficiency in removing heavy metals and hydrophobic organic compounds from soils and waters. …”
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  11. 791
    “…Rising waste construction, agricultural actions, and manufacturing sewages all contribute to heavy metal accumulation in water resources. Humans consume heavy metals-contaminated substances to make sustenance, which equally ends up in the food circle. …”
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  12. 792
  13. 793
    por Mudd, Stuart, Anderson, Thomas F.
    Publicado 1942
    “…Electron pictures of bacteria after exposure to salts of heavy metals have shown the bacterial inner protoplasm, but not the cell walls, to be selectively darkened; shrinkage, coagulation, or escape of protoplasm from the injured cells may result and be recorded in the electron micrographs. …”
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  14. 794
    “…The effect of heavy metals on the modification of plasma membrane H(+)-ATPase (EC 3.6.3.14) activity in cucumber roots was studied. …”
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  15. 795
    por Hemdan, Nasr YA
    Publicado 2008
    “…BACKGROUND: Increasing evidence exists that heavy metals modulate T helper cell (Th) responses and thereby elicit various pathological manifestation. …”
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  16. 796
    “…Penile incarceration injury by heavy metallic ring is a rare genital injury. A man may place metal object for erotic or autoerotic purposes, for masturbation or increasing erection, and due to psychiatric disturbances are some of the reasons for a penile incarceration injury. …”
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  17. 797
  18. 798
    “…More than 600 sites contaminated with heavy metals (HMs) have been remediated and the costs of this process are always high. …”
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  19. 799
    “…We addressed this important question in marine mussels exposed subchronically to a binary mixture made of two wide-spread pollutants: the heavy metal nickel and the organic phosphorus pesticide Chlorpyrifos. …”
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  20. 800
    “…Perennial woody species, such as poplar (Populus spp.) must acquire necessary heavy metals like zinc (Zn) while avoiding potential toxicity. …”
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