Jaypee Institute of Information Technology

About: Jaypee Institute of Information Technology is a education organization based out in Noida, Uttar Pradesh, India. It is known for research contribution in the topics: Computer science & Cluster analysis. The organization has 2136 authors who have published 3435 publications receiving 31458 citations. The organization is also known as: JIIT Noida.

Realization of ASK/BPSK Modulators and Precision Full-Wave Rectifier using DXCCII

Abstract: This paper introduces two new circuits which are capable of realizing digital modulation schemes namely, amplitude shift keying (ASK) and binary phase shift keying (BPSK). First circuit named as ASK/BPSK modulator-1 employs one dual-X second generation current conveyor (DXCCII), three MOS switches and three resistors. On the other hand, second circuit named as ASK/BPSK modulator-2 comprises one DXCCII, three MOS switches and one grounded resistor. Both ASK and BPSK schemes are simultaneously realizable with both proposed circuits. In communication systems, both ASK and BPSK schemes are commonly used. Furthermore, a little modification in ASK/BPSK modulator-1 enables the realization of full-wave precision rectifier. The circuit of rectifier comprises one DXCCII, two resistors and two MOS switches. The non-ideal considerations of proposed circuits including non-ideal transfer gains as well as parasitic of DXCCII are also explored. HSPICE simulation results using 0.13 µm process parameters of IBM CMOS technology are given to validate proposed circuits.

Current-Mode First-Order Universal Filter and its Voltage-Mode Transformation

Abstract: This paper deals with the realization of current-mode first-order universal filter based on multiple output second generation current conveyor (MO-CCII). Two MO-CCIIs, one resistor and one capacito...

Safety Analysis Using Lebesgue Strain Measure of Thick-Walled Cylinder for Functionally Graded Material under Internal and External Pressure

Abstract: Safety analysis has been done for thick-walled circular cylinder under internal and external pressure using transition theory which is based on the concept of generalized principal Lebesgue strain measure Results have been analyzed theoretically and discussed numerically From the analysis, it can be concluded that circular cylinder made of functionally graded material is on the safer side of the design as compared to homogeneous cylinder with internal and external pressure, which leads to the idea of “stress saving” that minimizes the possibility of fracture of cylinder

Continuous variable controlled quantum dialogue and secure multiparty quantum computation

Abstract: A continuous variable (CV) controlled quantum dialogue (QD) scheme is proposed. The scheme is further modified to obtain two other protocols of (CV) secure multiparty computation. The first one of ...

Computational methods to dissect cis-regulatory transcriptional networks.

Abstract: The formation of diverse cell types from an invariant set of genes is governed by biochemical and molecular processes that regulate gene activity. A complete understanding of the regulatory mechanisms of gene expression is the major function of genomics. Computational genomics is a rapidly emerging area for deciphering the regulation of metazoan genes as well as interpreting the results of high-throughput screening. The integration of computer science with biology has expedited molecular modelling and processing of large-scale data inputs such as microarrays, analysis of genomes, transcriptomes and proteomes. Many bioinformaticians have developed various algorithms for predicting transcriptional regulatory mechanisms from the sequence, gene expression and interaction data. This review contains compiled information of various computational methods adopted to dissect gene expression pathways.