iosr-JECE   Volume-13 ~ Issue-5 ~ Sep-Oct 2018

Abstract: Women entrepreneur" is an individual who agrees exciting role to come across her individual wants and become economically autonomous. The development of women entrepreneurs and their involvement to the development of the country is very much visible in India. In a short period of time the number of women entrepreneurs increased all over the country. Women entrepreneurs play a vital role in creating employment to others in the well organized sectors and set the trend for other Women entrepreneurs to develop. They should be praised for the increased contribution, utilization of advanced technology, identifying the niche in the export market and investing high in their business activities. Women are playing various role like mother, wife, and daughter – in – law and so on they need to strike hard to fulfil the role needs. Along with it they also need to perform the role of chief executives in their business.

Index Terms - Women entrepreneurs, stress, causes of stress, role stress, entrepreneurial activity.

[1]. Akande A (1994) coping with entrepreneurial stress, Evidence from Nigeria. Journal of small business management.
[2]. Johnoson D. (1995) stress and stress management among owner-managers of small and medium sized enterprises...

Abstract: This work examined the intrusive aspect of objective assessment of the quality of speech transmitted over wireless mobile networks using the automated end-to-end PESQ algorithm. The immense merits objective assessment techniques have were highlighted. The raw PESQ scores were mapped using the more accurate Morfitt and Cotanis U. S. Patented logistic function. Correlating the mapped PESQ MOS scores with the subjective MOS score, coefficients of 0.77, 0.81, and 0.75 were obtained for speeches transmitted over three different wireless networks respectively.

Index Terms - Speech quality, assessment, MOS, intrusive, PESQ, mapping function, correlation

[1]. ITU-T Rec. E.800. 2008. Definitions of terms related to quality of service. ITU-T, Geneva, Switzerland, ITU-T Recommendation E.800, 09/2008.
[2]. Werner, M., Kumps, K., Tuisel, U., Beerend, J. G., and Vary, P. 2003. Parameter-Based Speech Quality Measures for GSM. In Proceedings of The 14th IEEE 2003 International Symposium on Persona1,lndoor and Mobile Radio Communication, PIMRC 2003, 7-10 Sept, 2003 3: 2611-2615.
[3]. Rohani, B.; Rohani, B.; Caldera, M. and Zeernick, H. –J. 2006. Benefits of perceptual speech quality metrics in modern cellular systems. Institute of Engineering and Technology Electronics Letters. 12th October, 2006. Vol. 42, No. 21.
[4]. ITU-T Rec. G.1000. 2001. Communications quality of service: A framework and definitions. ITU-T Geneva, Switzerland, ITU-T Recommendation G.1000, 11/2001.
[5]. Kajackas, A and Vindasius, A. 2010. Analysis and Monitoring of End-user Perceived QoS in Mobile Networks. 14th IEEE Int'l Conference on Telecommunications Network Strategy & Planning Symposium, 2010, NETWORK '10, Warsaw, 27-30 Sept 2010: 1-4...

Abstract: The characteristic impedance of a stripline was evaluated using conventional methods like finite difference method, and method of moments by solving the Poisson's equation for the capacitance and hence finding Z0. To improve the computational efficiency we tried wavelets

[1]. Elements of Electromagnetics by M.O.Sadiku.
[2]. "Wavelets in Electromagnetics" IEEE Microwave, June 2005.
[3]. Fields and Waves in Communication Electronics, by Ramo, Whinnery and Van Duzer.
[4]. Insight into Wavelets, by K.P.Soman and Ramachandran..