Mostrando 4,121 - 4,140 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 0.26s Limitar resultados
  1. 4121
    “…We have concluded that the production processes (which may include the polymerization conditions, the organic additives and the origin of the monomer) play a more important role in the properties and long-term behavior of these acrylic sheets than the presence of cadmium red and/or the age of the material.…”
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  2. 4122
    “…Several of these heavy metals including cadmium, mercury, nickel, chromium, and the metalloid arsenic among others, have created major public health concerns for their high level of toxicities. …”
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  3. 4123
    “…Concentrations of Chromium were between 0.002 and 0.62 mg/l and compliance to the standard was 11.8%. Concentrations for Cadmium were between 0.009 and 0.2 mg/l against the acceptable concentration of <0.003 mg/l. …”
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  4. 4124
    “…Zinc and cadmium atoms from laser ablation of the metals and mercury atoms ablated from a dental amalgam target react with HCN in excess argon during deposition at 5 K to form the MCN and MNC molecules and CN radicals. …”
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  5. 4125
    “…The constructed strains could detect mercury, cadmium, and copper at 0.1–0.75 ppm, 0.2–0.75 ppm, and 2–7.5 ppm, respectively, with linearity values of 0.99030, 0.99676, and 0.95933, respectively. …”
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  6. 4126
    “…A new approach is adopted to grow cadmium zinc telluride (CdZnTe) thin films using the close spaced sublimation (CSS) technique. …”
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  7. 4127
    “…Although the adsorption of Cd(ii) on C-ATP and C-ATP-Cl(−) was exothermic, the adsorption on C-ATP-SO(4)(2−) was endothermic. Ion exchange and cadmium precipitation were the primary mechanisms of cadmium adsorption on the three adsorbents analysed by XPS. …”
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  8. 4128
    “…This solution resulted in a reduction in each tested metal ion of at least 50%, and reductions in cadmium, lead, and copper of over 70%.…”
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  9. 4129
    por Fisher, David J
    Publicado 2011
    “…Most of the compounds are based on cadmium, gallium, indium, lead, and zinc. Mercury telluride is included however, as is silicon carbide for some reason. …”
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  10. 4130
    por Khalife, Ali Rida
    Publicado 2014
    “…The calculation for all rare earth elements were prepared, however only those foe Cadmium and Europium were performed due to lack of time. …”
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  11. 4131
    por Pip, E
    Publicado 2000
    “…Forty domestic and imported brands of bottled water were purchased in Manitoba, Canada and examined for total dissolved solids (TDS), chloride, sulfate, nitrate-nitrogen, cadmium, lead, copper, and radioactivity. The samples showed great variation in quality, and some exceeded the Canadian Water Quality Guidelines for drinking water for TDS, chloride, and lead. …”
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  12. 4132
    por Tahir, Ifrah, Alkheraije, Khalid Ali
    Publicado 2023
    “…Few metals, such as aluminum (Al), may be eliminated by the elimination processes, but other metals like lead (Pb), arsenic (As), and cadmium (Ca) accumulate in the body and food chain, leading to chronic toxicity in animals. …”
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  13. 4133
    “…For both rare earth and trace elements, muscle was the tissue that accumulated the least, despite which, cadmium and lead levels in muscle were of concern.…”
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  14. 4134
    “…In vivo experiments showed that the expression and localization of RSPH6A in the testis and epididymal spermatozoa of adult rats treated with cadmium were impaired. Interestingly, melatonin (an antioxidant), given together with Cd, can counteract its damaging effects. …”
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  15. 4135
    “…[Image: see text] This study reports the development of a new electrochemical sensor based on a carbon paste electrode (CPE) composed of biomass-based orange peel activated carbon (ACOP) and multiwalled carbon nanotubes (MWCNTs), and this composite is used for the electrochemical detection of cadmium ions (Cd(2+)). The ACOP/MWCNT composite was characterized by FTIR, Raman, and electrochemical impedance spectroscopy. …”
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  16. 4136
    “…In response, we use time-resolved ultrafast stimulated emission depletion (STED) microscopy, an ultrafast transformation of STED to spatiotemporally resolve exciton diffusion in tellurium-doped cadmium selenide–core/cadmium sulfide–shell QD superlattices. …”
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  17. 4137
  18. 4138
    “…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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  19. 4139
  20. 4140
    por Xing, Dongmei, Bonanno, Joseph A.
    Publicado 2009
    “…RESULTS: During hypoxia (0.5% O2), 5 μM cadmium chloride completely inhibited HIF-1α expression and reversed the protection by hypoxia preconditioning.  …”
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