664 research outputs found
A New Proposed Cost Model for List Accessing Problem using Buffering
There are many existing well known cost models for the list accessing
problem. The standard cost model developed by Sleator and Tarjan is most widely
used. In this paper, we have made a comprehensive study of the existing cost
models and proposed a new cost model for the list accessing problem. In our
proposed cost model, for calculating the processing cost of request sequence
using a singly linked list, we consider the access cost, matching cost and
replacement cost. The cost of processing a request sequence is the sum of
access cost, matching cost and replacement cost. We have proposed a novel
method for processing the request sequence which does not consider the
rearrangement of the list and uses the concept of buffering, matching, look
ahead and flag bit.Comment: 05 Pages, 2 figure
Economic growth, development and education of Scheduled Castes:Line drawn from neoliberal era
Synthesis and Characterization of polymer gel electrolyte
A series of PVDF based polymer gel electrolytes (PGEs) with different compositions of O/Na were prepared and the structural, morphological and electrical properties were characterized. For the formation of gel, solvent (i.e. DMF), salt (i.e. NaI) and polymer (i.e. PVDF) were taken as starting materials. By gelation method, different compositions of polymer gel electrolyte were prepared by keeping the amount of PVDF constant and changing the O/Na ratio (i.e. 20, 40, 60, 80, and 100). During the preparation process the polymer: solvent ratio was taken to be 2:3. Three characterization techniques such as XRD, SEM and Dielectric Spectroscopy were used to get information about the structure, morphology; frequency dependent dielectric and conductivity behaviour of the prepared samples of PGE. XRD analysis showed the semi crystalline behaviour and SEM study confirmed the result observed from XRD analysis. The electrical properties were investigated and d. c. conductivity was from the complex impedance plot. The dielectric parameters (i.e., dielectric constant and tangent loss) were also studied in a wide frequency range
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