Development of College of Industrial Technology FM Broadcast Trainer

An FM Broadcast Trainer was developed to expose the students to the basic equipment needed in radio broadcasting. The cost of Portable FM Broadcast Trainer is much lower than the cost of the traditional commercial equipment because of the materials used. The FM Broadcast Trainer is laboratory equipment that can be used by schools offering academic programs in Industrial Courses specifically Electronics Communication courses. At present there is no portable FM broadcast station available in the local market. Some schools are reluctant to by new FM station equipment since these are quite costly. To resolve this problem, the researchers deemed it necessary to design and develop a portable FM Broadcast Trainer that is simple and affordable to fulfil the basic curricular requirements for offering courses in Electronics Communication Technicians. This is a requirement for our graduates to qualify to take the Radio Telephone Operator examination given by the National Telecommunication Commission the telecommunication body in the Philippines counterpart of Federal Communication Commission in the US. Aside from this, the station will be a venue for Mass Communications students and a vehicle for channelling important announcement from the School.

Modified G /G -Expansion Methods for Soliton Solutions of Nonlinear Differential Equations

Solitons play a pivotal role in many scientific and engineering phenomena. Solitons are a special kind of nonlinear waves that are able to maintain their shape along the promulgation. From the last four decades, the rampant part of fundamental phenomenon of soliton has successfully attracted the researchers from the physical and mathematical sciences. Various branches of science like solid-state physics, plasma physics, particle physics, biological systems, Bose-Einstein-condensation and nonlinear optics are enjoying the benefits taken from soliton. Soliton research gives way to theoretical aspects such as soliton existence, computation of soliton profiles and soliton stability theory by using the tools of soliton dynamics and soliton interactions to applicative aspects. The hub of this thesis is to search not only for the solitary solutions of nonlinear differential equations but also for nonlinear fractional differential equations. This piece of writing targets to give an intuitive grasp for; Further Improved (G¢ /G) -expansion, Extended Tanh-function, Improved (G¢ /G) -expansion, Alternative (G¢ /G) -expansion with generalized Riccati equation, (G¢ /G, 1/G) -expansion and Novel (G¢ /G) - expansion methods. Moreover, we shall extend Novel (G¢ / G) -expansion method to nonlinear fractional partial differential equations arising in mathematical physics. For multifarious applications, all the methods are glib to follow. In addition, these methods give birth to several types of the solutions like hyperbolic function solutions, trigonometric function solutions and rational solutions. The premeditated methods are very efficient, reliable and accurate in handling a huge number of nonlinear differential equations.