Mostrando 5,081 - 5,100 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 1.02s Limitar resultados
  1. 5081
    “…Moreover, correlation analyses suggested that higher loads of total phosphorus and heavy metals (copper, zinc and cadmium) could enhance bacterial abundance in the sediment. …”
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  2. 5082
    “…Significant inter-specific differences were observed for Na, Sr, V, Ba, Cd and Zn; in particular, cadmium and zinc were characterized in the blue crab by concentrations significantly lower than in the other two species. …”
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  3. 5083
    “…In order to acquire the pollution feature and regularities of distribution of metals in the topsoil within the sixth ring road in Beijing, a total of 46 soil samples were collected, and the concentrations of twelve elements (Nickel, Ni, Lithium, Li, Vanadium, V, Cobalt, Co, Barium, Ba, Strontium, Sr, Chrome, Cr, Molybdenum, Mo, Copper, Cu, Cadmium, Cd, Zinc, Zn, Lead, Pb) were analyzed. Geostatistics and multivariate statistics were conducted to identify spatial distribution characteristics and sources. …”
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  4. 5084
  5. 5085
    por Khan, Farid Ullah
    Publicado 2016
    “…The alternating output of the prototype-5 is rectified, and a super capacitor (1 F, 5.5 V) and rechargeable battery (Nickel-Cadmium, 3.8 V) are charged with it. Moreover, with the utilization of a prototype-5, a self-powered wireless temperature sensing and monitoring system for an electrical transformer is also developed and successfully implemented.…”
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  6. 5086
    por Yuan, Wenzhen, Yang, Ning, Li, Xiangkai
    Publicado 2016
    “…The mechanisms of heavy metals (lead, cadmium, mercury, chromium, and arsenic) contamination leading to gastric cancer are concluded in this review. …”
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  7. 5087
    “…We measured the levels of inorganic arsenic and methylated metabolites, lead, cadmium, chromium, and manganese in the urine samples of 279 subjects residing in Taranto and neighboring areas. …”
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  8. 5088
    “…A fast ultrasound-assisted sequential extraction (UASE) procedure for the determination of cadmium, lead and nickel fractions in soil was developed and fully validated. …”
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  9. 5089
    “…Interestingly, the intercalation reactions proceed in solid state and at surprisingly low temperatures (for example, 80 °C for cadmium in Ti(2)PTe(2)). The current method of controlling selectivity provides opportunities in the search for new materials for various applications that used to be possible only in a liquid.…”
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  10. 5090
    “…All studies found in this review have found that exposure to cadmium and mixtures of heavy metals induce auditory dysfunction. …”
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  11. 5091
    “…Many of the most popularly used Qdots contain cadmium, posing the risk of toxicity that could negate their attractive optical properties. …”
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  12. 5092
    “…All three samples contained arsenic, nickel and cadmium above the permissible limits. Moringa oleifera with variable labeling information and poor microbial and heavy metal quality is widely available in Zimbabwe.…”
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  13. 5093
    “…This included higher antioxidant, but lower cadmium and pesticide levels in organic crops, and higher omega-3 fatty acids concentrations in organic meat and dairy products. …”
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  14. 5094
    “…In this work, we imaged fluorescent cadmium telluride/zinc sulfide (CdTe/ZnS) QDs in organs, tissues, and cells, and analyzed the mechanism of their lymphatic uptake and cellular distribution. …”
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  15. 5095
    “…In the biomass produced in the effluent-based medium, the cadmium concentration was 0.07 ± 0.05 mg kg(−1) of dry weight, whereas it was below the detection limit in the biomass produced in Spirulina medium. …”
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  16. 5096
    “…Toxic effects of cadmium (Cd), a common soil pollutant, are still not very well understood, particularly in regard to its epigenetic impact. …”
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  17. 5097
    “…Here, we present a new optical readout system for pH sensing based on pH sensitive, photoluminescent glutathione capped cadmium telluride quantum dots that are covalently immobilized in a poly(acrylate) hydrogel. …”
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  18. 5098
    “…To understand the atmospheric deposition of heavy metals (cadmium (Cd), chromium (Cr), copper (Cu), mercury (Hg), nickel (Ni), lead (Pb), and zinc (Zn)) in Taizhou, East China, samples of moss (Haplocladium microphyllum) were collected from 60 sites selected by a systematic sampling method during the summer of 2012, and the concentrations of these heavy metals were determined by inductively coupled plasma atomic emission spectroscopy (ICP-AES). …”
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  19. 5099
    “…This is especially important for polymorphic II–VI, III–V and I-III-VI(2) semiconductor materials such as cadmium selenide, which exist as two stable phases, cubic and hexagonal, each with distinct properties. …”
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  20. 5100
    “…Superlattices composed of a single layer of lead–chalcogenide and cadmium–chalcogenide nanocrystals with epitaxial connections between the nanocrystals, present outstanding questions to the community regarding their predicted band structure and electronic transport properties. …”
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