قدیم سودی مالیاتی نظام کا تحقیقی جائزہ

Ontemporary modern interest-bearing financial system, “economicsystem”, has become an integral part and the prevalent system reflects that in the modern progressive era of growth where other arts have seen progress than in the old days the modern interest bearing system has become a part of the financial development. Interest in the present era has being understood as a direction for financial growth and development of economy hence in some way or the other been tried to be enforced in to the Islamic world such that it becomes a need and no country can live without. And the objectives of this interest bearing system can meet their targets. In Muslim countries minds that do not have deep commitment with Islamic teaching have been convinced in a way that in the ancient days this level of interest was not needed as in the present era. So, on the interest of present day “riba” can’t be applied whose prohibition is proved by Islamic law. The impression that interest is the need of modern times in ancient times to modern times thislevel of interest is not required, nor was there any specifically organized circle like today concept the financial system may be of interest not only if favor of contemporary practice in the present, but also an extremely ancient system was out there and have some evidence of old banking practices. This article, with the vividness of ancient religions, has proved that “interest” in antiquity is as same as of today. The form of interest and its impacts aren’t get changed by the change in ancient or current business practices. Interest is interest, whether it is found in ancient religions or at theadvent of Islam or even after that in the modern day. It embodies the same “riba” whose prohibition is proved in the Islamic sharia.

Fabrication and Evaluation of Various Polymeric Matrices for the Formulation of Once-A-Day Controlled Release Tablets of Some Aryl-Propionic Acid Analogs.

The main objectives of this research were to synthesize and evaluated some novel functionalized polymers to fabricate, formulate and evaluate in various polymeric matrices of once a day controlled release tablets of Propionic acid analogs, mainly Ibuprofen, Flurbiprofen and Ketoprofen and preparation and development of nanoparticles drug delivery systems to study their release pattern, rate and the involved mechanism in release process of the drug and to develop and evaluate such sustained release drug formulations which can be used less frequent and with more patient compliance. Three new polymers were synthesized including PGA, PGA- co-caprolactone and PGA-co-pentadecalactone. The polymer backbone consisting of two ester-linked, non-toxic, biological monomers, glycerol and polyvinyl adipate, was prepared using a hydrolytic enzyme. A novel polymeric prodrug was also developed by coupling a model drug, Ibuprofen, to polyester, poly (glycerol-adipate-co-pentadecalactone), via ester linkage. Ibuprofen-loaded nanoparticles were also prepared. The polymers, conjugate and nanoparticles were evaluated and characterized by GPC, NMR, FT-IR, U.V, and DSC. Among the three polymers, the particles of Ibuprofen coupled with poly (glycerol-adipate-co- pentadecalactone) showed a burst release followed thereafter by very slow release into pH 7.4 phosphate buffer. Solubility of the drugs was checked by the use of UV. Spectrophotometer (1601-Shimadzu. Japan) as described by the method of Higuchi and Connors. In this preformulation study, six solvents were used including Phosphate buffers of pH 7.4, 7.2 and 6.8, 0.1 N NaoH, 0.1 N HCl solution and distilled water.