Mostrando 4,161 - 4,180 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 0.47s Limitar resultados
  1. 4161
    “…Co, Mn, Cu and Se were detected in all samples, while cadmium was below the detectable level in all samples. …”
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  2. 4162
    “…Here we dissect the biohybrid composed of the anaerobic acetogenic bacterium Moorella thermoacetica and cadmium sulphide nanoparticles (CdS) in terms of physiology, metabolism, enzymatics and transcriptomic profiling. …”
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  3. 4163
    “…Heavy metal concentrations (blood lead, and cadmium) in children and adolescents were approximately half that of adults, while some organic substances (e.g., phthalates and BPA) were high. …”
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  4. 4164
    “…This study hypothesized that plasma folate and vitamin B(12) levels modified the association between blood lead and cadmium and total urinary arsenic levels and bone loss. …”
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  5. 4165
    “…Exposure to PM(2.5), PAHs, benzene, cadmium, and mixtures of industrial air pollutants and living near an industrial area affect birth outcomes. …”
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  6. 4166
    “…Heavy metals and metalloids like cadmium, arsenic, mercury, and lead are frequently found in the soil, water, food, and atmosphere; trace amounts can cause serious health issues to the human organism. …”
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  7. 4167
    “…In this study, thirty-four soil samples from a typical chlor-alkali slag residue storage site near the city of Qiqihar in northeastern China were collected and their arsenic, cadmium, chromium, copper, mercury, nickel, lead and zinc concentrations were determined. …”
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  8. 4168
    “…Aluminum ranging from 0.432 ± 0.049 to 1.241 ± 0.113 mg·kg(−1), arsenic from 0.012 ± 0.009 to 0.034 ± 0.006 mg·kg(−1), and tin from 0.007 ± 0.003 to 0.095 ± 0.024 mg·kg(−1) were the major elements, while cadmium and uranium were present at the lowest concentrations. …”
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  9. 4169
    “…Heavy metals such as cadmium (Cd) and zinc (Zn) could be dangerous and pollute the environment due to their high migration ability, robust bioavailability, and acute toxicity to soil biota and plants. …”
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  10. 4170
    “…Urea fertilisation increased the cadmium, lead, chromium, and nickel contents and reduced the iron content in maize on both soils. …”
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  11. 4171
    por Long, Ying, Peng, Jiashi
    Publicado 2023
    “…In recent years, much research has reported that applying B can also reduce the accumulation of toxic elements such as cadmium and aluminum in plants and alleviate their toxicity symptoms. …”
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  12. 4172
  13. 4173
    “…RESULTS: The geometric mean blood levels of cadmium and lead were measured at 24.10 μg/L and 38.91 μg/dL for subjects (n = 563) in the HEA and 1.87 μg/L and 4.46 μg/dL for subjects (n = 589) from the LEA, respectively (P < 0.001). …”
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  14. 4174
  15. 4175
    por Bennett, B G
    Publicado 1985
    “…Examples are given here for cadmium and mercury. These overviews are only the beginning stage of relating pollutant releases to environmental effects.…”
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  16. 4176
    “…La investigación muestra la importancia de evaluar tanto la calidad del recurso hídrico en cuerpos naturales, como las posibles causas antrópicas que los están contaminando, para identificar tanto el riesgo que tiene la población, como la relevancia de desarrollar estrategias de conservación de los ecosistemas acuáticos.Palabras clave: agua; medio ambiente; degradación; contaminación; cadmio AbstractThis paper analyzes aspects re­lative to environmental degradation related to the activities of agricultural, livestock and domestic water users (anthropic factor), which may be contributing to the pollution of water by cadmium in the Pixquiac River microbasin. The research shows the importance of evalua­ting both the quality of water resources in na­tural bodies, as well as the possible anthropic causes that are contaminating them, to iden­tify the risk for the population, and the rele­vance of developing strategies for the conser­vation of aquatic ecosystems.Keywords: Water; environment; degradation; pollution; cadmium…”
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  17. 4177
    “…In the research is analyzed the potential diachronic variation of the contamination of water by cadmium n three dams that are sources of water supply for the county of Xalapa, as well as of the population that lives in the surrounding areas located in the microbasin of the Pixquiac River. …”
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  18. 4178
    “…Results show the descending order of structural stability of cadmium compounds is CdSiO(3), CdSO(4), CdCO(3), and CdCl(2). …”
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  19. 4179
    “…[Image: see text] Cadmium selenide nanomaterials are very important materials in photonics, catalysis, and biomedical applications due to their optical properties that can be tuned through size, shape, and surface passivation. …”
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  20. 4180
    “…In a genome‐wide RNAi screen, we identified a subunit of the CCR4‐NOT complex, ccf‐1, as a requirement for the C. elegans transcriptional response to cadmium and acrylamide stress. Using whole‐transcriptome RNA sequencing, we show that the knockdown of ccf‐1 attenuates the activation of a broad range of stress‐protective genes in response to cadmium and acrylamide, including those encoding heat shock proteins and xenobiotic detoxification. …”
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