Physical Sciences and Engineering

The aim of this research work, focus meteorological data to analyses the monsoon seasons between twelve months to cluster the weather data based on Longitudinal and Latitudinal which can be used to analyze by the collection of Temperature, Humidity, Rainfall and Cyclone. In this research, Naïve Bayes Classification can be predicted the Meteorological condition of the region based on the cyclone and the humidity level in seasonally. It provides specific services for assessment of pollution impacts from various industries and thermal power plants.

The selection of suitable chelating agent for particular ferrite composition becomes critical in attaining an optimum particle size with a precise control. Since the increase in viscosity and prevention of cation segregation due to addition of chelating agent and the nature of cat-ions play crucial role in controlling the particle size. In this view nano crystalline Ni0.65Zn0.35Fe2O4 ferrites have been synthesized by sol-gel technique using PVA and PEG as chelating agents at different annealing temperatures.

Nowadays tourism is a sustainable means for economic prosperity in macro and micro levels all over the world. Moreover, tourism produces benefits i.e. small and medium-sized enterprises development, creation of new jobs, improvement of infrastructure etc. An area of study related to cultural tourism and the role of festivals in the creation of opportunities for community orientated events and festivals is focusing for the literature research.

This paper describes early progress in novel, interdisciplinary work that applies concepts and methods from Computer Vision to the development of a visual model of restorative scenes. Such a model has the potential to both enhance Attention Restoration Theory (ART) and to find numerous practical applications in the design and synthesis of living spaces and visual artefacts. To explore the feasibility of a visual model of restorative scenes, a comparison between known human gaze patterns and an exclusively bottom-up computational model of attention was performed.

Cities need to become smarter by becoming more sustainable, more efficient and more livable. Information technology is helpful in making the city smarter. Smart cities are based on eight pillars comprises of buildings, energy, water, recycling, healthcare, mobility, services and finance. This paper focuses mainly on energy, environment and infrastructure which include all the eight pillars.

The paper deals with the study of a low cost agro waste construction material i.e. Strawbale .The cost of construction materials is increasing incrementally. It is essential to find functional substitutes for conventional building materials in the construction industry. In view of the importance of saving of energy and conservation of resources, efficient recycling of all these agro wastes is now a global concern requiring extensive R&D work towards exploring newer applications and maximizing use of existing technologies for a sustainable and environmentally sound management.

Groundwater studies have become of great concern especially in arid and semi-arid areas as they rely heavily on groundwater as a main source. In Egypt there are many aquifer systems of which the Nile Delta aquifer is considered as one of the most important aquifers. However, there are several environmental problems such as salinization, water pollution, logging and mounding of groundwater levels affect the development in eastern Nile Delta region.

We have put a study of linear and nonlinear propagation of kinetic Alfven waves in dusty plasma. By making a use of the Sagdeev potential approach, we have examined the amplitude and period of the solitary density waves. The self-gravitating effect is involved in terms of Jeans term. In linear treatment the Jeans effect play a vital role by in low magnetized plasmas,the wave dispersion decreases, when Jeans affect increases. The wave dispersion increases, when the dust density increases.

Why do some companies succeed? What distinguishes these companies from their competitors? What do they do differently to ensure they develop and maintain their competitive advantage? This paper puts forward the hypothesis that companies, which adopt a formal strategic management function, within their organisation structure manage to maintain their competitive advantage. The field of strategic management has matured in the last few decades from a corporate planning function, to a wider and to some extent, a less quantitative oriented field.

Quadrature modulation systems are used in satellite communication. I and Q are two channels which are represented in modulated signals. One of the schemes of Quadrature modulation is offset Quadrature Phase Shift Keying. Quadrature Phase Shift Keying produces the phase ambiguity in carrier recovery process which can be eliminated with OQPSK.Also OQPSK ensures high speed transmission in optical Networks. Due to more requirements of the radio channels, spectral effective modulations are intended to diminish spectral overload of communication systems.