Time filter

Source Type

Aurangābād, India

Mulla J.G.,Adarsh College | Pradhan V.,Dr Rafiq Zakaria College For Women | Hussain S.,Sir Sayyed College | Farooqui M.,Dr Rafiq Zakaria College For Women | Farooqui M.,Post Graduate and Research Center
International Journal of Applied Environmental Sciences | Year: 2012

The ground water samples from three different locations were analysed regularly in every month for its Temp, pH, TDS, conductivity NO2, SO4, PO4, DO, Hardness, chlorides, CO2, MPN, Na+, K+ and COD. All values were found to be within permissible limit, except for COD. The values of COD were found to be high. The results reveal that no specific trend can be predicted for seasonal variation at the three stations. The values depend on location of site, its surrounding, depth of ground water tables, geothermal process etc. © Research India Publications.

Hussain S.,P.A. College | Farooqui M.,P.A. College | Ahuja S.,Sir Sayyed College
Oriental Journal of Chemistry | Year: 2010

The aim of present investigation is to study adsorption of acetic acid on Jute having botanical name Corchorus sp. The effect of certain parameters on adsorption has been studied. Applicability of Freundlich adsorption isotherm, Langmuir adsorption isotherm has been tested. Various thermodynamic parameters such as AG, AH, and AS are reported. The adsorption power of Jute is calculated the experiments are earned out using batch adsorption process.

Ansari N.,Sir Sayyed College
International Journal of Pharma and Bio Sciences | Year: 2013

The knowledge of biochemical compositions f any edible organism is extremely important. Since the nutritive value is reflected in its biochemical content. Lipid storage is advantageous to organisms since it can deliver eight times more calories per unit weight of energy to that from carbohydrates. During reproductive seasons lipids along with glycogen are channelled towards the gonads to meet the cost of active gametogenesis in crustaceans. The present study shows that the lipid content of Barytelphusa cuncularis to be more in gonads during winter (gonadal growth stage) and least during summer (spent stage).

Azhar S.M.,Sir Sayyed College | Anis M.,Sant Gadge Baba Amravati University | Hussaini S.S.,Growth Science | Shirsat M.D.,Dr. Babasaheb Ambedkar Marathwada University | Rabbani G.,Maulana Azad National Institute of Technology
Optik | Year: 2016

In current study doping of glycine (G) in potassium thiourea chloride (PTC) crystal has been firstly achieved and glycine doped PTC (G-PTC) crystal has been grown by slow solution evaporation technique. The unit cell parameters of crystals have been determined by means of single crystal X-ray diffraction technique. The functional groups of pure and G-PTC crystal have been identified using Fourier transform infrared analysis. In UV-visible studies, the increased optical transparency of G-PTC crystal has been measured within 200-900 nm and the optical constants have been determined using the transmittance data. The Kurtz and Perry test has been performed to confirm the enhancement in second harmonic generation (SHG) efficiency of G-PTC crystal as compared to KDP and PTC crystal. The temperature dependent dielectric analysis has been carried out to investigate the dielectric constant and dielectric loss of grown crystal. The thermal stability of the grown crystal has been determined using the thermogravimetric analysis. © 2016 Elsevier GmbH. All rights reserved.

Karim A.,Sir Sayyed College | Shirsath S.E.,Dr. Babasaheb Ambedkar Marathwada University | Shukla S.J.,P.A. College | Jadhav K.M.,Dr. Babasaheb Ambedkar Marathwada University
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms | Year: 2010

Ferrite of system, namely Ni1-xZnxFe 2O4 with x = (0.0, 0.2, 0.4, 0.6, 0.8, 1.0), have been prepared by solid state reaction to investigate the effect of gamma rays irradiations using Co60 source on the cation distribution, structural and magnetic properties. The unirradiated and irradiated samples were then subjected to characterization techniques such as X-ray diffraction, magnetization and AC susceptibility. The results of these characterizations are found to be different for irradiated from that of the pristine sample. The modifications in respect of irradiated samples are explained in terms of the ion-induced disorder. The important result of γ-irradiation on the cation distribution, structural and magnetic properties is the change of ratio Fe 2+/Fe3+. Possible reasons on the results are proposed. © 2010 Published by Elsevier B.V.

Discover hidden collaborations