Showing 1,081 - 1,100 results of 5,531 for search '"metals"', query time: 0.08s Refine Results
  1. 1081

    The Interactions among the Heavy Metals in Soils and in Weeds and Their Antioxidant Capacity under the Mining Activities in Thai Nguyen Province, Vietnam by Ngoc-Lien Nguyen, Cam-Tu Vu, Hien-Minh To, Hoang-Nam Pham, Hai-Dang Nguyen, Tien-Dat Nguyen, Kieu-Oanh Nguyen Thi

    Published 2020-01-01
    “…In this study, the relationship between heavy metals (HMs) concentrations in soils and several weeds including Cyclosorus parasiticus, Dicranopteris linearis, Pityrogramma calomelanos, and Pteris vittata in three mining sites (Cam Gia (Thai Nguyen city), Tan Long (Dong Hy district), and Ha Thuong (Dai Tu district)) in Thai Nguyen province, Vietnam, have been investigated. …”
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  2. 1082
  3. 1083

    An Assessment of Heavy Metals in <i>Synodontis Clarias</i> (Linnaeus, 1766) from Ikpoba Reservoir, Benin City, Nigeria by OM Wangboje, JAO Oronsaye

    Published 2013-07-01
    “…The mean concentrations of the heavy metals in fish were Cd (0.01mg/kg), Mn (2.38 – 2.54mg/kg), Cu (0.09 – 0.16mg/kg), Pb (0.03 – 1.25mg/kg), Zn(10.45 – 15.38mg/kg) and Cr (0.01 – 0.02 mg/kg). …”
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  4. 1084
  5. 1085

    Fractional Characteristics of Heavy Metals Pb, Zn, Cu, and Cd in Sewer Sediment from Areas in Central Beijing, China by Haiyan Li, Mingxiu Wang, Wenwen Zhang, Ziyang Zhang, Xiaoran Zhang

    Published 2016-01-01
    “…The sum of these metals associated with exchangeable, carbonate bound, and Fe-Mn oxide fractions is quite high; however, these three fractions represent the proportion of heavy metals that can be remobilized by changes in environmental conditions.…”
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  6. 1086
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    Variations of microbiota and metabolites in rhizosphere soil of Carmona microphylla at the co-contaminated site with polycyclic aromatic hydrocarbons and heavy metals by Ying Zhang, Fanghan Qian, Yanyu Bao

    Published 2025-01-01
    “…In this study, an operating ink factory site co-contaminated with polycyclic aromatic hydrocarbons (PAHs, mild to moderate pollution level) and heavy metals (HMs, heavy pollution level) was selected and screened for native vegetation, Carmona microphylla. …”
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  8. 1088
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  10. 1090

    Enzymatic Activity and Horizontal Gene Transfer of Heavy Metals and Antibiotic Resistant Proteus vulgaris from Hospital Wastewater: An Insight by Manzar Alam, Nilofer Bano, Tarun Kumar Upadhyay, Reem Binsuwaidan, Nawaf Alshammari, Amit Baran Sharangi, Radhey Shyam Kaushal, Mohd Saeed

    Published 2022-01-01
    “…The MIC values for the P. vulgaris isolates tested ranged from 50 to 16,00 μg/ml for each metal tested. The multiple metal resistance (MMR) index, which ranged from 0.04 to 0.50, showed diverse heavy metal resistance patterns in all P. vulgaris isolates (in the case of 2–7 metals in various combinations). …”
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  11. 1091

    The effect of shielding gas composition on the toughness and crack growth parameters of AlMg4,5Mn weld metals by Prokić-Cvetković R., Kastelec-Macura S., Milosavljević A., Popović O., Burzić M.

    Published 2010-01-01
    “…The goal was to establish the effects of shielding atmosphere composition on the mechanical properties and fracture mechanics parameters of weld metal.…”
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  12. 1092
  13. 1093

    Distribution characteristics and pollution assessment of heavy metals in typical black soil profiles of Haicheng city, Liaoning province, China. by Ziqi Li, Cang Gong, Xiaojun Ai, Xiaohuang Liu, Xiaofeng Zhao, Jiufen Liu

    Published 2025-01-01
    “…The contents of heavy metals (As, Cd, Cr, Cu, Hg, Ni, Pb and Zn) in soil at different depths were analyzed, and the distribution characteristics and influencing factors of heavy metals in black soil profiles were analyzed. …”
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