Institution
Birla Institute of Technology, Mesra
Education•Ranchi, India•
About: Birla Institute of Technology, Mesra is a education organization based out in Ranchi, India. It is known for research contribution in the topics: Computer science & Dielectric. The organization has 2801 authors who have published 4789 publications receiving 52426 citations. The organization is also known as: BIT.
Topics: Computer science, Dielectric, Microstrip antenna, Population, CMOS
Papers published on a yearly basis
Papers
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TL;DR: In this article, the gelling potentials of a natural gum obtained from plant Moringa oleifera was investigated and the gum was extracted by using water as solvent and precipitated using acetone as non-solvent.
Abstract: The present study was undertaken with an objective to find out the gelling potentials of a natural gum obtained from plant Moringa oleifera . The gum was extracted by using water as solvent and precipitated using acetone as non-solvent. Physical characteristics such as, solubility, swelling index, loss on drying, and pH were studied. Diclofenac sodium was used as model drug for the formulation of gels. Seven batches of drug loaded gels with concentration of mucilage ranging from 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, and 8.5 were formulated by using glycerin as plasticizer and methyl paraben as preservative. The pH, viscosity, and in vitro diffusion profiles were studied. The gels prepared with 8.0% of mucilage were found to be ideal and comparable with a commercial preparation.
47 citations
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TL;DR: In this paper, vanadium pentoxide (V2O5) thin layers were hydrothermally deposited on self-standing carbon nanofibre (CNF) paper, which was fabricated through electrospinning of polyacrylonitrile (PAN) precursor solution followed by thermal stabilization and carbonization.
47 citations
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TL;DR: The enhancement ratio and drug deposition were found to be highest in AmB-NE6 than DS across the stratum corneum barrier, suggesting an efficient, stable and sustained topical delivery.
Abstract: The objective of the study was to develop, optimize and evaluate a nanoemulsion (NE) of Amphotericin B (AmB) using excipients with inherent antifungal activities (Candida albicans and Aspergillus niger) for topical delivery. AmB-loaded NE was prepared using Capmul PG8 (CPG8), labrasol and polyethylene glycol-400 by spontaneous titration method and evaluated for mean particle size, polydispersity index, zeta potential and zone of inhibition (ZOI). NE6 composed of CPG8 (15%w/w), Smix (24%w/w) and water (61%w/w) was finally selected as optimized NE. AmB-NE6 was studied for improved in vitro release, ex vivo skin permeation and deposition using the Franz diffusion cell across the rat skin followed with drug penetration using confocal laser scanning microscopy (CLSM) as compared to drug solution (DS) and commercial Fungisome®. The results of in vitro studies exhibited the maximum ZOI value of NE6 as 19.1 ± 1.4 and 22.8 ± 2.0 mm against A. niger and C. albicans, respectively, along with desired globular...
47 citations
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01 Sep 2007TL;DR: Comprehensive computer simulations validate that the PSO based identification is a better candidate even under noisy condition both in terms of convergence speed as well as number of input samples used.
Abstract: System identification in noisy environment has been a matter of concern for researchers in many disciplines of science and engineering. In the past the least mean square algorithm (LMS), genetic algorithm (GA) etc. have been employed for developing a parallel model. During training by LMS algorithm the weights rattle around and does not converge to optimal solution. This gives rise to poor performance of the model. Although GA always ensures the convergence of the weights to the global optimum but it suffers from slower convergence rate. To alleviate the problem we propose a novel Particle Swarm Optimization (PSO) technique for identifying nonlinear systems. The PSO is also a population based derivative free optimization technique like GA, and hence ascertains the convergence of the model parameters to the global optimum, there by yielding the same performance as provided by GA but with a faster speed. Comprehensive computer simulations validate that the PSO based identification is a better candidate even under noisy condition both in terms of convergence speed as well as number of input samples used.
47 citations
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TL;DR: In this article, a polycrystalline CaBi 4 Ti 4 O 15 ceramic has been prepared through a modified chemical reaction technique, and room temperature X-ray diffraction (XRD) analysis shows the formation of a single phase orthorhombic perovskite structure.
47 citations
Authors
Showing all 2858 results
Name | H-index | Papers | Citations |
---|---|---|---|
Bharat Bhushan | 116 | 1276 | 62506 |
Santosh Kumar | 80 | 1196 | 29391 |
Ramesh Chandra | 66 | 620 | 16293 |
J. Paulo Davim | 64 | 382 | 13403 |
Manish Kumar | 61 | 1425 | 21762 |
Sandeep Singh | 52 | 670 | 11566 |
Ajar Nath Yadav | 48 | 147 | 6090 |
Indranil Manna | 46 | 263 | 9306 |
Anant Paradkar | 43 | 195 | 6260 |
Sagar Pal | 40 | 141 | 5271 |
Pratyoosh Shukla | 39 | 194 | 4373 |
Neha Gupta | 36 | 213 | 4782 |
Prasanta K. Jana | 35 | 169 | 4135 |
Sumit Basu | 34 | 123 | 4275 |
Pradeep Sharma | 33 | 436 | 4825 |