Essays on Mathematics

An oil refinery is located on the north bank of a straight river that is 2 km wide. A pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river 6 km east of the refinery. The …

Background The twentieth century has been filled with the most incredible shocks and surprises: the theory of relativity, Communist revolutions, psychoanalysis, nuclear war, television, moon walks, genetic engineering, and so on. As astounding as any of these is the advent of the computer and its …

Man Is like a fraction whose numerator Is what he Is and whose denominator is what he thinks. The greater the denominator, the lesser the fraction. ” -Lev Tolstoy We should take note that in a fraction, as the denominator becomes larger, the value of …

The great controversy as to who discovered the Calculus first, either Isaac Newton or Gottfried Leibniz, is indeed a sordid affair, which has sullied the arena of science. Boyer speaks the truth when he says that no invention in science or mathematics can be said …

Discuss advantages and limitations of Duncan and Chang’s model Duncan and Chang’s model assumes a hyperbolic stress-strain relation and was developed based on triaxial soil tests. The original model assumes a constant Poisson’s ratio while the revised model accommodates the variation of Poisson’s ratio by …

Dec 1st, 2011 Death. It has many shapes and sizes in books and stories. In Chaucer’s book “The Pardoners Tale,” it takes the shape of an old man. He is very old and weary and seems like a completely innocent character. But, in this tale, …

Imagine a world with no concept of gravity, a world that knows not what forces affect a moving body, a world that does not understand the science affecting light and a world without calculus.  Imagine a world without one of its greatest minds, Sir Isaac …

1. The nth term of an arithmetic sequence is given by un = 5 + 2n. (a) Write down the common difference. (1) (b) (i) (ii) Given that the nth term of this sequence is 115, find the value of n. For this value of …

Fuzzy TOPSIS method This is an approach based on the TOPSIS technique (Technique for Order Preference by Similarity to Ideal Solution) and the fuzzy set theory. The TOPSIS method is based on the concept that the optimum option has the least distance from the positive …

This paper considers the impact of Assessment for Learning on kids ‘s advancement in a peculiar strand of the Primary Maths Curriculum. It does so foremost through a reappraisal of the relevant literature, and so employs some empirical illustrations to exemplify how the rhythm had …

This literature study is based on active quiver control and its technology importance in systems ( mechanical ) . Active quiver control is the procedure of minimizing, insulating or rarefying forces imposed by quiver, by actively using opposing forces in order to acquire a desirable …

John Forbes Nash, Junior was born on the 13th of June, 1928. He is one of the renounced mathematicians in annuls of history, and an American born brilliant citizen. He bagged a Nobel memorial prize in 1994 in the field of Economic sciences. This Nobel …

Introduction There has always been a notion that there has to be a connection between creativity and the predisposition to mental illness. This article in particular Daniel Nettle categorises the element of mental illness into numerous schizotypal traits of people who suffer from serious psychopathology, …

National Council of Teachers of Mathematics (NCTM) Standards: Website Lesson Plans Edwina Schweitzer Grand Canyon University: EED 364 November 25, 2012 The National Council of Teachers of Mathematics (NCTM) is a council that has set in place standards that are to be followed and adhered …

The Poisson probability distribution, named after the French mathematician Simeon-Denis. Poisson is another important probability distribution of a discrete random variable that has a large number of applications. Suppose a washing machine in a Laundromat breaks down an average of three times a month. We …

” The subject of detecting what goes on in a schoolroom and reflecting on whether it is every bit good as it can be, improves the quality of a instructor ‘s ain instruction and their ability to portion it with others. ” ( Mason, in …

Introduction/Research Question Women inequalities are found in several areas of life, both in and outside of the work place. Throughout history, women have been compromised in many ways. Whether it be in opportunities, power, or wages, these issues are still prevalent in modern times. Although, …

In the dystopian society Orwell creates in 1984 there is an overwhelming, yet unsettlingly familiar sense of irony; the omnipotent leaders of Oceania, Big Brother and the inner party members, claim to be controlling the everyday lives of the citizens in order to bring them …

In the old chapter 2, we discussed approximately aggregative claims and how it can be modelled and simulated utilizing R scheduling. In this chapter we shall discourse on one of the of import factors which has direct impact on arise of a claim, the human …

IEEE TRANSACTIONS ON POWER ELECTRONICS Modulation-Based Harmonic Elimination Jason R. Wells, Member, IEEE, Xin Geng, Student Member, IEEE, Patrick L. Chapman, Senior Member, IEEE, Philip T. Krein, Fellow, IEEE, and Brett M. Nee, Student Member, IEEE Abstract—A modulation-based method for generating pulse waveforms with selective …

Jesse Ernest Wilkins, Jr. exemplifies and is addressed as one of America’s admirable unorthodox mathematicians. He was portrayed as the University of Chicago’s youngest student at the tender age of thirteen. Wilkins proceeded to his education there, earning his bachelor, master and doctorate degrees in …

Mathematics requires students to makes sense of numbers. Students need to understand and apply numerical information to real life situations using quantitative methods to communicate, process and interpret numerical information (Booker, Bond, Sparrow & Swan, 2004). Number sense is involves students applying their mathematical skills …

Math Summative: Fishing Rods Fishing Rods A fishing rod requires guides for the line so that it does not tangle and so that the line casts easily and efficiently. In this task, you will develop a mathematical model for the placement of line guides on …

In Wikipedia (2007), Mathematics is defined as “the body of knowledge centered on concepts such as quantity, structure, space, and change, and also the academic discipline that studies them.” In general, mathematicians seek out patterns whether found in numbers, space, science, computers, abstracts, etc. Often …

The Use of Statistics in Psychology Author: The Role of a Psychologist I believe the role of a psychologist is to help people understand the underlying cause of abnormal or detrimental behavior and give them the tools to modify or change the behavior or the …

But when we look at the history of the world Egyptian, Greeks, Roman, Persian, Mongolia, Saracen, British, Dutch, Portuguese, Chinese, Indian and any others had been the super power in different periods of the history. Yet when we talk anybody about a scientific Inventions and …

We can however cross check the presence of any pattern repeat with the help of correlation between the raw data and the lagged data to ascertain any pattern repeat. The largest value in correlation we see is that of lag 4 which is 0. 843. …

In today’s rapidly changing world, people in all walks of life need trustworthy data on which to base choices and decisions. More and more these days, with a limited pool of available[S2] funding and resources and the adverse effects that political, social and cultural events …

Leonardo of Pisa or Fibonacci and the Issue of Moneylenders NFaly Konate Texas A&M University – Central Texas FIN 590 Dr. Mary Kelly Summer 2012 Northern Italy in the early thirteen century was a land subdivided into multiple feuding city-states. Among the many remnants of …

As more applied scientific discipline research workers areA trying to utilize Stochastic Differential Equations ( SDEs ) in their mold, particularly when affecting Fractional Brownian Motion ( fBM ) , one common issue appears: an exact solution can non ever be found. Therefore, in this …