Project Exponential Decay Assignment Example | Topics and Well Written Essays - 750 words

Project Exponential Decay - Assignment Example Many researchers have fronted the idea that radioactive decay occurs in an exponential manner. According to the quantum theory, the half life of an element remains predictable. Yet, it is impossible to predict the exact moment an isolated nucleus of an atom will disintegrate in radioactive decay (Brady, 2009). It is against this knowledge that this research results were based. Mathematically, the results obtained from throwing a six-sided dice have been shown to follow an exponential pattern/ distribution. The experiments discussed were designed to display the relevance of throwing a dice to that of radioactive decay. In the first experiment, ten six-sided dice were thrown and the numbers that appeared each time recorded. The procedure was repeated each time removing a dice that had six after throwing. This was continued until all the dice had been emptied. The experiment was repeated using a limitless Excel number generator and finally with a 10-sided dice. As expected, the first experiment showed a gradually decreasing trend, synonymous with exponential decay. At time t=0 the total number of dice was 10. This corresponded to the number of un-decayed nuclei as explained by Murray and Hart (Murray, Arthur & Hart, 2012). Subsequent results were recorded as follows: t=1; 7 dice left, t = 2; 4 dice left, t=3; 4 dice left, t=4; 3 dice left, t=5; 1 dice left, and t=6; 0 dice left. These results are better displayed in the graph below. The second experiment involved 10 trials. At the time point t=0 there were 20 dice. Subsequent trials indicated the number of dice remaining per time as indicated in the graph. Apparently, there was a constant display after the eighth trial. These results are displayed in the graph below. The third experiment was based on 398 dice to begin with, representing an equal number of un-decayed nuclei. This was marked as the

Motivation Theories and How It Affects Employees' Commitment and Essay

Motivation Theories and How It Affects Employees' Commitment and Performance at Work - Essay Example From this study it is clear that   businesses should motivate its workforce not only for them to commit and perform but also to keep them in the organisation. Keeping valuable employees motivated in an organisation is not only intended to make them commit and perform but also to keep them over the long haul. The most common notion about motivation is to shower them with fat paychecks but this proved to be inadequate in keeping employees motivated. As what organisational theorists have reported, committing employees to perform towards a common goal involves an interplay of various factors that involves not only remuneration, but also the social and psychological dimensions of work that keep employees productive. Several business organisations even went as far as integrating play with work not only to keep their employees committed and productive, but also to induce creativity in the workplace which proved to be beneficial to a company’s diversification drive such as the case of Google. These various motivation theories shall be discussed in this paper and we will also tackle how these theories affect performance in today’s competitive environment. According to the discussion the classical theorists of motivation a. Frederick Winslow Taylor’s Principles of Scientific Management Taylor first conceived the idea that workers are mainly motivated solely by wage. He posited that management has to possess the control and knowledge of the methods of production so that it would have a greater control of achieving efficiency in an organisation that includes motivating its workforce. For Taylor, the breaking up functions into small quantifiable tasks is necessary to make the time-piece rate pay possible that will encourage employees to work harder if they can see that they are being paid with more work. This theory assumed that employees are more motivated with more pay and confined motivation to solely addressing the economic needs of a business org anisation’s employees.