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[期刊论文] 作者:A.K.MATHUR,B.N.GUPTA,等, 来源:生物医学与环境科学:英文版 年份:1993
The guinea pigs were dermally exposed to nickel(Ni).sodium lauryl sulphate(SLS)and in their combination for 7 and 14 days.The exposure to Ni and SLS produced ch...
[期刊论文] 作者:A.K.MATHUR,B.N.GUPTA,等, 来源:生物医学与环境科学:英文版 年份:1992
The guinea pigs were dermally exposed to paraphenylenediamine(PPD)and in presence of an oxidising agent hydrogn peroxide for 15 and 30d to assess their effects...
[期刊论文] 作者:A.K.SRIVASTAVA,B.N.GUPTA,等, 来源:生物医学与环境科学:英文版 年份:1994
Paper mill workers(106)exposed to noise ranging from 80 to 96 dBA were assessed for alteration in clinical status.Neurobehavioral functions were examined with t...
[期刊论文] 作者:B.N.GUPTA,BEERAJMATHUR,等, 来源:生物医学与环境科学:英文版 年份:1995
A cross-sectional survey of 489 male subjects in the age group 15 to 65years engaged directly or indirectly in mango cultivation along with 208 control subjects...
[期刊论文] 作者:ManojK.Mittal,B.N.Gupta,K.D.Sharma,谢富能,, 来源:应用光学 年份:1991
由7个非胶合元件组成的一种新型镜头系统已经研制出来。这种新型镜头的焦距为75mm,相对孔径为 f/1.4,用于35mm 电影放映机的物镜上。为了比较该镜头系统的性能,以双高斯型镜...
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