Mostrando 1,221 - 1,240 Resultados de 10,862 Para Buscar '"Heavy Metal"', tiempo de consulta: 0.91s Limitar resultados
  1. 1221
    “…The main aims were to determine the seasonal content of several heavy metals in Svalbard reindeer faeces, and to compare their values in terms of dietary preferences during the year. …”
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  2. 1222
  3. 1223
    “…[Image: see text] Adsorptive membranes offer one possible solution to the challenge of removing and recovering heavy metal ion contaminants and resources from water supplies. …”
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  4. 1224
    “…Levels of micronutrients and heavy metals were quantified. Pregnancy outcomes (gestation age (GA), birth weight (BW), and chest and head circumference) were also measured. …”
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  5. 1225
  6. 1226
    “…This study was conducted to investigate the accumulated levels of heavy metals (HMs) (cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn)) in water (surface and groundwater), soil, and plants between dry and wet seasons according to the standards of the Agreement on the National Environmental Standards of Laos (ANESs), Dutch Pollutant Standards (DPSs), and the World Health Organization (WHO), respectively. …”
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  7. 1227
    por Singh, Prerna, Singh, Indra, Shah, Kavita
    Publicado 2019
    “…Cadmium is a well known toxic heavy metal, which has various detrimental effects on plant system. …”
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  8. 1228
  9. 1229
    “…Results indicated that the biotoxicity order of five single heavy metals in sewage was Hg(2+) > As(3+) > Cu(2+) > Zn(2+) > Cd(2+). …”
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  10. 1230
    “…The present study was conducted to find the effect of three heavy metals, Ag, Hg and Pb on the expression level of a gene encoding plasma membrane H+-ATPase in Aeluropus littoralis. …”
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  11. 1231
    “…Reported here is a proof‐of‐principle, quantitative, simultaneous measurement of several representative heavy‐metal contaminants in water, at ppm‐level concentrations, using ultraintense femtosecond laser pulses propagating in air in the filamentation regime. …”
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  12. 1232
    “…The Zhehai slag heap in Yunnan Province, China, contains 2.7 million tons of zinc and cadmium slag, and is considered a heavy metal source threatening the local groundwater safety, however, the severity of contamination remains unknown. …”
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  13. 1233
    “…The above results indicated that the prepared composite membrane has a high adsorption capacity for heavy metal ions removal in water treatment.…”
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  14. 1234
    “…Although many studies have revealed the relationship between heavy metals (cadmium, mercury, and lead), the sum of metabolites of di(2-ethylhexyl) phthalate (DEHP), and MetS, the results remain inconsistent. …”
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  15. 1235
    “…Technological advances in hyperspectral remote sensing have been widely applied in heavy metal soil contamination studies, as they are able to provide assessments in a rapid and cost-effective way. …”
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  16. 1236
  17. 1237
    “…In this study, the ecological risk caused by heavy metals deposited in the surface sediments and those resuspended in the seawater of western Laizhou Bay was evaluated using probabilistic approaches. …”
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  18. 1238
  19. 1239
  20. 1240
    “…Heavy metal (HM) pollution in waterways is a serious threat towards global water security, as high dosages of HM poisoning can significantly harm all living organisms. …”
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