Quantum field theory

We as a society need to encourage more young girls and women to take an interest in the fields of science, technology, engineering, and mathematics (STEM). In 2009, 48% of the United States workforce was comprised of women while 52% comprised of men (Kimmel et al, 2012). While the slight deviation in percentage seems small, when STEM field jobs were looked at in particular, it was realized that that 76% of the STEM jobs are held be men while women only held on to 24% (Szelényi et al, 2013). In…

By the end of September 26th I was exhausted. That was the day I did my semester project for civics class. I volunteered to staff the Kickfest soccer tournament that is held annually at the middle school. My day included field managing, working the concessions and even refereeing games. I volunteered with my friends Lindsay and Julia. We enjoyed the experience and plan on doing it again next year. We thought this was a really good way to help out a program that is on a budget and can't hire…

more and more fields, until one day, he was the owner of every farm in the village. His neighbors, friends, and relatives did not know what to do, as the only way to Aongus’ heart was money. He considered himself to be king of the village, and disregarded any advice he was given. He punished those who disagreed with him by leaving them and their families without any source food. Those who disobeyed his orders were brutally beaten and forced to work in inhumane conditions in Aongus’ fields. For…

The words that are typed on this paper do not begin to describe the experience or the feeling in which I encountered today. Describing the place and all its elements would not be enough. La Ventana De Los Cielos is place outside of the norm. One could say, it’s a place of no judgment, where people are free. I knew I was going to have a great day even before I we got inside the farm. The decoration of the entire on the gate was breath. There were different quotes all over the farm. My farm quote…

While Dave had the gun in his position he felt superior; as though he was the “big” man in the field. When he was out in the field with Jim Hawkins mule Jenny, Dave was waving the gun around and bragging to Jenny about the damage he could do with the gun. Little did he know, he would end up accidentally shooting Jenny. Once he discovered the bullet wound on her…

Diggin Active Skuut Wooden Balance Bike Review One thing is going to always hold true in this world and that is the simple fact that people love anything that is made of wood. That is one feature that makes the Diggin Active Skuut a popular choice for many parents who want to provide a balance bike for their child. Is wooden really the best option? Read our Diggin Active Skuut wooden balance bike review to see for yourself. Features of the Diggin Active Skuut Of the best things about the…

or wave representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation frequency but has zero rest mass. Photons are currently best explained by quantum mechanics. However, it is important to know that photons have both the qualities of waves and particles which is known as wave-particle duality. As Einstein once said in attempt to explain wave-particle duality, "It seems as though we must use sometimes the one theory and sometimes the…

de Broglie wavelength. De Broglie was awarded the 1929 Nobel Prize for the theory (this was the first time when he was awarded for a Ph.D. thesis) and Davisson/Germer together won it in 1937 for the experimental discovery of electron diffraction. All this proved the hypothesis to be…

The first atomic model was introduced by an English chemist, physicist, and meteorologist named John Dalton. John Dalton had reintroduced the idea of the atom that had once been a theory of a Greek scientist named Democritus. However, unlike Democritus, Dalton was able to prove the existence of atoms. Through many experiments, Dalton came up with a list of properties, that he thought, all atoms shared. Each element is composed of atoms Atoms are tiny, featureless spheres All atoms of same…

of IQHE Quantum mechanical interpretation of IQHE Significance of IQHE References Introduction The integral quantum hall effect (IQHE) was first discovered by Klaus von Klitzing and coworkers in 1980. It was demonstrated by two dimensional electron system in a device called metal oxide semiconductor field effect transistor (MOSFET), under low temperature and large magnetic field. They discovered that the transverse conductance dropped to zero at some values of magnetic field, and…