http://202.88.229.59:8080/xmlui/handle/123456789/2329 2026-04-14T20:03:28Z 2026-04-14T20:03:28Z Asst.Prof.Vidhya.R.Nair http://202.88.229.59:8080/xmlui/handle/123456789/2543 2020-07-01T05:36:45Z 2018-12-01T00:00:00Z

Title: COMPARATIVE STUDY OF MINIMAL SPANNING TREE ALGORITHM AND FLOYDS ALGORITHM USED IN SHORTEST PATH PROBLEM. Authors: Asst.Prof.Vidhya.R.Nair Abstract: The report is concerned with shortest path problem. It concentrates on two shortest path algorithms. That are Floyd's algorithm and minimal spanning tree algorithm. The first algorithm finds the shortest path by using weights. The travelling salesman problem arises in many different contexts. In this paper we report on typical applications in Telecommunications, Crew scheduling problem, Drilling of printed circuit boards, X-ray crystallography, and Vehicle routing. Most applications originated from real world problems and thus seem to be of particular interest.

2018-12-01T00:00:00Z Asst.Prof.Vidhya.R.Nair http://202.88.229.59:8080/xmlui/handle/123456789/2542 2020-07-01T05:37:06Z 2018-12-01T00:00:00Z

Title: EFFECTIVENESS OF COGNITIVE BASED TEACHING ON ACHIEVEMENT IN MATHEMATICS AMONG STUDENTS. Authors: Asst.Prof.Vidhya.R.Nair Abstract: The research was undertaken to analyze” EFFECTIVENESS OF COGNITIVE BASED TEACHING ON ACHIEVEMENT IN MATHEMATICS AMONG STUDENTS. “The study was conducted on a sample of 60 students. The design selected was pre- test post-test non-equivalent group design. The constructivist instructional approach was used in the experimental group and the traditional approach was followed in the control group. An Achievement test was also prepared to test the effectiveness of each group under study. The technique of Analysis of Covariance (ANCOVA) was used to test the equivalency between groups. Mathematics teaching through cognitive based teaching was found to be more effective than the conventional method.

2018-12-01T00:00:00Z