Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Rita Mehra"'
Autor:
Rita Mehra, Amit Singh Thakur
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1214-S1217 (2016)
Trace level analysis of two toxic metals lead and cadmium and three essential metals zinc, manganese and iron was examined in hair of 25 workers of metals finishing units and metal recycling units of State of Rajasthan, India, as Exposed Group (EG).
Externí odkaz:
https://doaj.org/article/cce1455d56174f93b9f4eecbb9e33fa8
Autor:
Amit Singh Thakur, Rita Mehra
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1214-S1217 (2016)
Trace level analysis of two toxic metals lead and cadmium and three essential metals zinc, manganese and iron was examined in hair of 25 workers of metals finishing units and metal recycling units of State of Rajasthan, India, as Exposed Group (EG).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3efe5d91dce8fd8375f27e97baab4509
https://doi.org/10.1016/j.arabjc.2012.01.014
https://doi.org/10.1016/j.arabjc.2012.01.014
Autor:
Rita Mehra, Brij Bihari Malav
Publikováno v:
Physics and Chemistry of Liquids. 50:465-477
Sound speed, density and viscosity of glycine in aqueous galactose solution at varying concentrations from 0.1035 to 1.0345 m at 298, 308 and 318 K have been determined. Density, viscosity and sound speed have been measured by using pre-calibrated bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bba8ef7321935121b5266032423bf7b
https://doi.org/10.1080/00319104.2011.604778
https://doi.org/10.1080/00319104.2011.604778
Autor:
Rita Mehra, Prabhavati Yadav
Publikováno v:
Physics and Chemistry of Liquids. 50:88-101
Volumetric, viscometric and ultrasonic studies of uracil in an aqueous urea solution in varying concentration of 2, 3 and 5 M have been carried out at 298, 308 and 318 K. The uracil concentration in the aqueous urea solution varies from 0.05% to 0.4%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1021977c2a2aee4492e1f5c61897dc37
https://doi.org/10.1080/00319104.2010.547988
https://doi.org/10.1080/00319104.2010.547988
Autor:
Avneesh K. Gaur, Rita Mehra
Publikováno v:
Journal of Chemical & Engineering Data. 53:863-866
Excess parameters like excess acoustic impedance (ZE), excess internal pressure (πiE) and excess enthalpy (HE) have been calculated from measured densities (ρ), sound speed (u), and viscosities (η) of a binary mixture of diethylamine and 1-decanol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a047a8d01896709bcc1a4c7fcb69bd1
https://doi.org/10.1021/je700619q
https://doi.org/10.1021/je700619q
Autor:
Rita Mehra, Meenakshi Pancholi
Publikováno v:
Zeitschrift für Physikalische Chemie. 221:847-866
The observed experimental values of sound speed, mass density and viscosity at three different temperatures viz. 298, 308 and 318K have been used to compute the derived parameters. As excess parameters are better measures of intermolecular interactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6bbccd79c8d3e079003db8f3cf78670
https://doi.org/10.1524/zpch.2007.221.6.847
https://doi.org/10.1524/zpch.2007.221.6.847
Autor:
Rita Mehra
Publikováno v:
Zeitschrift für Physikalische Chemie. 219:425-437
Ultrasound speed (U), density (ρ) and viscosity (η) have been measured for pure liquids and their binary mixtures formed from hexadecane with 1-pentanol, 1-hexanol, and 1-heptanol at (298, 308 and 318) K covering the entire mole fraction range of h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71ec4bd9a7161ea23a3d42f1092b50b
https://doi.org/10.1524/zpch.219.4.425.61662
https://doi.org/10.1524/zpch.219.4.425.61662
Autor:
Meenu Juneja, Rita Mehra
Publikováno v:
Journal of Biosciences. 30:253-257
Metal determination in human tissues is the most common application of biological monitoring for screening, diagnosis and assessment of metal exposures and their risks. Various biopsy-materials may be used. This paper deals with the quantitative dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0b8d11bb7cfa37702b3efafcfb166e4
https://doi.org/10.1007/bf02703706
https://doi.org/10.1007/bf02703706
Autor:
Aditi Soni, Rita Mehra
Publikováno v:
Chemical Engineering Communications. 191:1502-1524
The inhibitive action of nitrite, hydrogen phosphate, and molybdate ions at various concentrations on cast iron under different experimental conditions like period of immersion, temperature, and flow velocities in corrosive water were studied by weig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be7e9f6a997c7340cf371d7f26e7245b
https://doi.org/10.1080/00986440490472652
https://doi.org/10.1080/00986440490472652
Autor:
Rita Mehra
Publikováno v:
Journal of Chemical Sciences. 115:147-154
Density and refractive index have been experimentally determined for binary liquid mixtures of hexadecane and heptadecane with 1-butanol, 1-pentanol, 1-hexanol and 1-heptanol at 298.15, 308.15 and 318.15 K. A comparative study of Lorentz—Lorenz (L-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8126363138d1ab66eddaee058c6f88e3
https://doi.org/10.1007/bf02716982
https://doi.org/10.1007/bf02716982