YMCA University of Science and Technology

About: YMCA University of Science and Technology is a education organization based out in Faridabad, India. It is known for research contribution in the topics: Web crawler & Web page. The organization has 299 authors who have published 568 publications receiving 4547 citations.

A Framework to Measure the Service Quality of Distributor with Fuzzy Graph Theoretic Approach

Abstract: A combination of fuzzy logic and graph theoretic approach has been used to find the service quality of distributor in a manufacturing supply chain management. This combination is termed as the fuzzy graph theoretic (FGT) approach. Initially the identified factors were grouped by SPSS (statistical package for social science) software and then the digraph approach was applied. The interaction and inheritance values were calculated by fuzzy graph theory approach in terms of permanent function. Then a single numerical index was calculated by using permanent function which indicates the distributor service quality. This method can be used to compare the service quality of different distributors.

Duality relations for second-order programming problem under (G,αf)-bonvexity assumptions

Abstract: In this paper, we introduce the definition of (G,αf)-bonvex/(G,αf)-pseudobonvex functions and to show the existence of such functions, we construct nontrivial numerical examples. In the next sectio...

Double H shaped metamaterial embedded compact RMPA.

Abstract: This paper presents a compact double H shaped metamaterial-embedded rectangular microstrip patch antenna. The slots are cut in rectangular microstrip patch antenna (RMPA) to decrease the resonant frequency, but this leads to impedance mismatch. To overcome this effect a double h shaped metamaterial is embedded inside the slot. This technique not only provides a good impedance matching and bandwidth, but in addition, also provides the 34% compactness in size. The proposed antenna is simulated and optimized using HFSS software. The prototype antenna has been fabricated and measured results of the proposed antenna are in good agreement with simulated results.

Dynamics of a deformed atom cavity field system in presence of a Kerr-like medium

Abstract: In this paper, we investigate the interaction between a vee-type three-level atom and a single mode of the electromagnetic field in the presence of a nonlinear Kerr-like medium and an intensity-dep...

Investigation of GFRP Gear Accuracy and Surface Roughness Using Taguchi and Grey Relational Analysis

Abstract: Glass fiber reinforced polymer (GFRP) composite gear is used in a number of applications where fine motion transmission and silent rotation is required. In order to increase its usage there is a ne...