AIM IN LIFE
There is a wise saying, “A man without a purpose is like a ship without a rudder.” This saying stresses the necessity of having a definite aim in one’s life. It is true that an aim keeps a man steady in life and encourages him to go ahead.
Every person has his own taste and ambition. Every person has his own likes and dislikes. Some students want to be engineers, some want to be teachers, some aspire to be members of the civil service and some choose medical profession as their career. Some others want to be journalists and writers and some dream of becoming scientists. The choice of profession depends on one’s aptitude and innate propensities.
At present I am a student and am prosecuting my studies at a University of Cape Coast. However, I have a definite aim. My aim is to live my life well and make the world a little better than today. To be able to do this I wish to dedicate my life to science, that is, I want to be a scientist. I am taking up work in the university and devoting myself to research. I hope that it will be possible for me some day to make some useful discoveries. I can at least pave the way for new discoveries for the next generation.
Science adds to the joy of life. It removes poverty. It lessens human sufferings. Countries which are advanced in science enjoy prosperity. So if I can advance science in my poor, backward country, I shall consider my life well spent.
When I grow up I shall have to do my duty to my family. For this I shall have my salary which should be enough to meet my needs. No scientist indeed no great man, has ever cared for excessive amount of money. He has lived for work. His motto has, throughout the ages, been “plain living and high thinking.” So is mine and I hope of reaching my aim with all my efforts as well as with the blessing of God.
I am a science student at the University of Cape Coast Ghana. I am undergoing research work. I spend about $50 a week on some of my research work. our recent research is found below.
Investigation of Superluminal Motion of Free Spin-Half Particles in Spacetime
The possibility of free spin-1/2 particles (also called Dirac particles) superluminal motion in spacetime, is investigated. The universal cover of the entire Lorentz group £ consists of SL (2; C) and the spinor map so that to obtain a relativistically invariant description of the state of an electron, one looks to the representations of SL (2; C); that is, to the 2-valued representation of £; known as spinors. We restrict our approach to realistic one-particle systems along with the “positive energy" and utilize the free Dirac waves propagating in the z-direction. The Dirac wave function ϕ(x; t) is considered as a “classical field" and the corresponding wave equation is derived from a symmetrized Lagrange function. It is observed that variation in spin angular momentum (in the light cone) leads to causality violation, whereas variation in orbital angular momentum does not. Consequently, it is shown that the expectation value of the generalized translational relative velocity component of a free spin-half field indeed exceeds the speed of light. This result is also feasible in a fiber bundle formalism.
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this loan will help me to join my group to do our research work both on campus and off campus. we sometimes travel out of the city to do research, the loan will help me to join my group by paying lorry fairs for such occasions. for short distances, zidisha had already helped me purchased a bike. we recently undergo a research work which cost an individual in our group a $100.