【摘 要】
：
Heavy metals were analyzed in different foods crops,milk,meat and blood samples collected from different age group subjects such as children (1-12 years),adoles
【机 构】
：
Institute of Chemical Sciences University of Peshawar 25120,Department of Environmental Sciences,Dep
论文部分内容阅读
Heavy metals were analyzed in different foods crops,milk,meat and blood samples collected from different age group subjects such as children (1-12 years),adolescent (12-18 years),adults (18-45 years) and old age (above 45 and 55 years for males and females,respectively) from polluted and relatively less polluted areas.The results revealed that the consumption of contaminatel food crops,meat and milk have significantly increased the concentrations of selected metals in the human blood.Cu,Zn and Mn concentrations were significantly higher (p ＜ 0.05) in the blood samples collected from the polluted area as compared to control area.Old people had accumulated high concentrations of metals as compared to the younger ones within the same area.Males accumulated higher concentrations of metals as compared to females.
其他文献
鉴于物流服务需求企业和第三方物流服务提供企业之间互相选择的现状,为了给第三方物流服务商选择所要承接的企业业务项目的过程提供科学的依据,本文运用改进的灰色多层次综合
这是总标题下的第十篇.主要内容如副标题所述.主标题下全文的总目的是试图从现代物理、分子生物学与脑神解剖学等学科领域的最新实验事实,以及相应的前沿理论领域围绕着演化
未来的农业谁来干？未来的农业怎么干？带着这样的问题，我们在三道沟村、叶家湖村、金沟河村开展了有针对性的调研，面对面的与多位“70后”、“80后”的农民进行深入交流。在深入调
Bell layered space-time architecture (BLAST) is a multi-antenna communication structure with high spectrum efficiency, and it has found wide applications in LAN
通信基站遭受雷击损坏设备、影响网络运行事件频繁发生，广宗县防雷中心通过实地勘查基站基站防雷设施状况和地貌特征并进行科学分析，对基站进行检测和评价，从防直击雷装置、电波
在逆向物流中,再制造零部件的数量具有不确定性.根据这一特点,将其看成是随机参数,给出了再制造/制造系统集成库存模式.基于市场对再生品和新产品的不同需求,利用马尔科夫决
讨论Winner-pay和All-pay两种不同支付方式下一类异质物品的一级价格拍卖机制的收益特性,以指导拍卖者选择拍卖机制.这类异质物品拍卖广泛应用于网上广告位拍卖和比赛奖金分
Near-infrared spectroscopy (NIR), which is generally used for online monitoring of the food analysis and production process, was applied to determine the intern
By means of a newly developed non-contact detecting method, electronic speckle pattern interferometry (ESPI), a method of determining material property data dur
在B2B在线市场的不确定环境下,考虑长期合同的稳定性和在线现货采购的灵活性,设计了基于期权合同协调在线市场与传统市场的鲁棒策略.在B2B在线市场最坏需求情景下,研究了卖方