为研究煤矿工人职业健康的发展趋势,促进煤炭企业实施职业健康防护工作,基于知识图谱分析方法,采用CiteSpace软件分析中国知网(CNKI)和Web of Science(WoS)核心数据库中收录的近20年煤矿工人职业健康文献的关键词聚类及突现。研究结果表...为研究煤矿工人职业健康的发展趋势,促进煤炭企业实施职业健康防护工作,基于知识图谱分析方法,采用CiteSpace软件分析中国知网(CNKI)和Web of Science(WoS)核心数据库中收录的近20年煤矿工人职业健康文献的关键词聚类及突现。研究结果表明:煤矿工人职业健康研究可分为职业健康危害因素、职业病及职业相关疾病三维度。职业相关疾病主要体现在行为和身心疾病、心脑血管疾病与代谢性疾病及慢性非特异性呼吸系统疾病3个层面;与职业病相比,职业相关疾病多呈现为“多因一果”特征,确诊难度更大;基于高频词突现特征,尘肺、听力损失、心理压力、高血压等是煤矿工人健康的主要威胁,此类健康问题与职业暴露有关,风险评价与管控是应对危害的重要措施;新兴研究热点为职业相关疾病的成因与防范,及职业健康与脑科学、智能化等领域的交叉研究。展开更多
The present study indicates the status of metal contamination in the vegetables/crops grown in the upper most Ganga-Yamuna doab region of India and associated health risk. Commonly grown vegetables and crops were samp...The present study indicates the status of metal contamination in the vegetables/crops grown in the upper most Ganga-Yamuna doab region of India and associated health risk. Commonly grown vegetables and crops were sampled and analyzed for the metal contamination. Maximum concentration (mg/kg) of Cd and Cr, was observed in Radish (7.6) and Cabbage (56.24) respectively, whereas maximum concentration of Pb, Ni and Zn was observed in the edible parts of Mustard plant (95.4, 58.6, 756.43 respectively). Bio-concentration factor (BCF) value indicated the transfer level of metal from soil to crop;indicated high transfer value of Cd in Radish followed by cabbage and spinach. Considerably high BCF value was observed in the Mustard (8.13), Cabbage (4.18) and radish (3.07) for Zn contamination. Estimated daily intake (EDI) and Hazard quotient (HQ) or Non-carcinogenic health risk was calculated using the USEPA method. The result revealed that the metal intake and associated health risk were considerably high in the children population in comparison to the adult population.展开更多
文摘为研究煤矿工人职业健康的发展趋势,促进煤炭企业实施职业健康防护工作,基于知识图谱分析方法,采用CiteSpace软件分析中国知网(CNKI)和Web of Science(WoS)核心数据库中收录的近20年煤矿工人职业健康文献的关键词聚类及突现。研究结果表明:煤矿工人职业健康研究可分为职业健康危害因素、职业病及职业相关疾病三维度。职业相关疾病主要体现在行为和身心疾病、心脑血管疾病与代谢性疾病及慢性非特异性呼吸系统疾病3个层面;与职业病相比,职业相关疾病多呈现为“多因一果”特征,确诊难度更大;基于高频词突现特征,尘肺、听力损失、心理压力、高血压等是煤矿工人健康的主要威胁,此类健康问题与职业暴露有关,风险评价与管控是应对危害的重要措施;新兴研究热点为职业相关疾病的成因与防范,及职业健康与脑科学、智能化等领域的交叉研究。
文摘The present study indicates the status of metal contamination in the vegetables/crops grown in the upper most Ganga-Yamuna doab region of India and associated health risk. Commonly grown vegetables and crops were sampled and analyzed for the metal contamination. Maximum concentration (mg/kg) of Cd and Cr, was observed in Radish (7.6) and Cabbage (56.24) respectively, whereas maximum concentration of Pb, Ni and Zn was observed in the edible parts of Mustard plant (95.4, 58.6, 756.43 respectively). Bio-concentration factor (BCF) value indicated the transfer level of metal from soil to crop;indicated high transfer value of Cd in Radish followed by cabbage and spinach. Considerably high BCF value was observed in the Mustard (8.13), Cabbage (4.18) and radish (3.07) for Zn contamination. Estimated daily intake (EDI) and Hazard quotient (HQ) or Non-carcinogenic health risk was calculated using the USEPA method. The result revealed that the metal intake and associated health risk were considerably high in the children population in comparison to the adult population.