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Kolkata, India

The Narula Institute of Technology is a private engineering college in West Bengal, India, situated in Agarpara, Kolkata, located at 81, Nilgunj Road, Kolkata, 700109. The college is affiliated with the West Bengal University of Technology and the AICTE. It ranks as one of the top engineering colleges in the state of West Bengal. The college is one of seven colleges under the JIS Group a Sikh minority group and a member of AMPAI.The departments of EE, ECE and IT of the college are accredited by the National Board of Accreditation . The college has been granted as a TEQUIPIII college. The institute has an educational tie up between IIT Kharagpur according to which students of the institute can use some facilities of IIT. It has signed an MOU with NIT Sikkim.The nearest railway Station is Agarpara , 1.5 km. The nearest airport is Netaji Subhas Chandra Bose International Airport , 20 km. Wikipedia.

Mukhopadhyay T.K.,Narula Institute of Technology
Journal of Physics: Conference Series

Precise non-relativistic energy eigenvalues of slowly moving hydrogen-like ions under quantum plasma environment have been estimated by using Ritz variational mathod. Present study shows that the energy levels gradually move towards the continuum as plasma electron density increases while level crossing phenomenon has been observed with the variation of ion velocity. © Published under licence by IOP Publishing Ltd. Source

The astacins, a family of zinc-dependent endopeptidases have been widely detected in animal kingdom from humans to bacteria. They play a diverse role in both mature and developmental systems ranging from bone morphogenesis, tissue differentiation, hatching process, digestive function and in different diseases including cancer, inflammation, fibrosis and neurodegenerative diseases. In the absence of complete three-dimensional structure of the proteases, homology modelling has been carried to build at least the protease domain of this class of enzymes so that subsequent docking of substrates/inhibitors in future study will help to explore the differential substrate specificity of the astacins. © Springer India 2015. Source

Datta R.,Narula Institute of Technology
Lecture Notes in Electrical Engineering

The Peak to Average Power Ratio (PAPR) plays an important role in Orthogonal Frequency Division Multiplexing (OFDM) in communication systems, especially in wireless cellular systems. This article illustrates the effectiveness of the CCDF curve to study the signal performance and effect of PAPR in orthogonal frequency division multiplexing. I performed some analysis of signal on power level basis and found that PAPR is an effective analysis tool to detect noise in signal. © Springer India 2015. Source

Dey A.,Garh Raipur High School | Karan S.,Narula Institute of Technology | De S.K.,Indian Association for The Cultivation of Science
Indian Journal of Pure and Applied Physics

Solid composite polymer electrolytes consisting of high molecular weight polyethylene oxide (PEO) with potassium iodide (KI) and sodium perchlorate (NaClO4) as electrolyte salts and cerium oxide (CeO2) and zirconium oxide (ZrO2) nanoparticles, respectively, as fillers have been prepared by standard solution cast technique. In the present work, PEO 15-KI-CeO2 electrolytes have been prepared over a range of CeO2 content with particle size ∼10 nm, whereas PEO 25-NaClO4-ZrO2 electrolytes have been synthesized with various particle sizes of nano ZrO2 keeping the concentration constant to investigate the effect on the ionic conductivity. Source

Pal N.R.,Indian Statistics Institute | Bustince H.,Public University of Navarra | Pagola M.,Public University of Navarra | Mukherjee U.K.,Centenary College | And 2 more authors.
Information Sciences

We review the existing measures of uncertainty (entropy) for Atanassov's intuitionistic fuzzy sets (AIFSs). We demonstrate that the existing measures of uncertainty for AIFS cannot capture all facets of uncertainty associated with an AIFS. We point out and justify that there are at least two facets of uncertainty of an AIFS, one of which is related to fuzziness while the other is related to lack of knowledge or non-specificity. For each facet of uncertainty, we propose a separate set of axioms. Then for each of fuzziness and non-specificity we propose a generating family (class) of measures. Each family is illustrated with several examples. In this context we prove several interesting results about the measures of uncertainty. We prove some results that help us to construct new measures of uncertainty of both kinds. © 2012 Elsevier Inc. All rights reserved. Source

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