Kadi Sarva Vishwavidyalaya

About: Kadi Sarva Vishwavidyalaya is a education organization based out in Gandhinagar, Gujarat, India. It is known for research contribution in the topics: Matrix (chemical analysis) & Mass spectrometry. The organization has 131 authors who have published 158 publications receiving 1343 citations.

Rapid and sensitive simultaneous estimation of metformin hydrochloride and pioglitazone hydrochloride in tablet formulation by HPTLC method.

Abstract: A rapid, simple, and sensitive HPTLC method for simultaneous estimation of two antidiabetic drugs, metformin hydrochloride and pioglitazone hydrochloride, in pharmaceutical tablet was developed and validated. Separation was achieved on aluminum sheets of silica gel 60 F254 using butanol:1, 4-dioxane:glacial acetic acid (5:3:2, v/v/v) as the mobile phase. This system gave a good resolution for metformin hydrochloride (Rf value of 0.36 ± 0.01) and pioglitazone hydrochloride (Rf value of 0.73 ± 0.01). Detection and quantification was carried out at 226 nm. Calibration plot was constructed in the range of 2000 to 20000 ng/band for metformin hydrochloride and 60 to 600 ng/band for pioglitazone hydrochloride. The linear regression data for the calibration plot showed a good relationship with r = 0.9960 and 0.9968 for metformin hydrochloride and pioglitazone hydrochloride, respectively. Assays for metformin hydrochloride and pioglitazone hydrochloride were 99.6% (RSD 0.618%) and 99.7% (RSD 0.511%), respectively, for the brand analyzed. The method was validated for precision and recovery. The limits of detection and quantification were 629.89 and 1908.76 ng/band for metformin hydrochloride and 8.51 and 25.77 ng/band for pioglitazone hydrochloride, respectively.

A study on fdi and economic growth in selected associations: evidence from granger causality test

Abstract: The study was carrying out to find a relation between FDI and economic growth in various associations by having evidence from granger causality test. Study was done by using data on GDP & FDI from year 1970 to till 2008.Various analytical tools such as descriptive statistics, correlation among GDP & FDI of various associations, ADF test & granger causality test was applied to find that is there is any granger cause or not. The study gives result that there is somewhat positive & somewhat negative correlation among GDP & FDI of various associations. ADF test was applied to test whether data is stationary or not. Moreover, FTAA & APTA member nations, found FDI’s granger cause to GDP where as both ASEAN & NAFTA member nations, FDI can granger cause to GDP & GDP can granger cause to FDI.

Ordered level spacing distribution in embedded random matrix ensembles

Abstract: The probability distributions of the closest neighbour (CN) and farther neighbour (FN) spacings from a given level have been studied for interacting fermion/boson systems with and without spin degree of freedom constructed using an embedded Gaussian orthogonal ensemble (GOE) of one plus random two-body interactions. Our numerical results demonstrate a very good consistency with the recently derived analytical expressions using a $$3 \times 3$$ random matrix model and other related quantities by Srivastava et al, J. Phys. A: Math. Theor. 52, 025101 (2019). This establishes conclusively that local level fluctuations generated by embedded ensembles (EE) follow the results of classical Gaussian ensembles.

Comparative study on buying behaviour of rural and urban consumer for purchasing mobile phones in ahmadabad region

Abstract: The research is done because it gives the Comprehensive Review of marketing practices in Telecom industry and the factors which cause for buying the mobile phones. Further it will guide the mobile manufactures about the applicability of marketing strategies at urban and rural markets. The main objective of the study is to study the comparison between rural and urban consumers, while purchasing the mobile phone. For this Research, Descriptive single cross sectional research design was selected. 116 respondents were selected from Ahmadabad region and data is collected regarding mobile instruments used, sources of information, influencer in decision making, place to buy and features people want in their mobile. And the findings reveal that Rural people give more importance to promotional schemes as compare to urban people, While urban people give more important to brand name as compared to rural people. While in case of basic functions of mobile both urban and rural people give equal important to it. In urban sample preferred range depends on purpose of using mobile phone.