Alloy

1.0) The Ellingham Diagram 1.1) Introduction The Gibbs free energy (∆G) of a reaction is defined as the measure of the thermodynamic force that drives a reaction to occur. When ∆G is positive, it indicates that a reaction will not occur spontaneously while when ∆G is negative, the reaction is spontaneous. The Gibbs free energy equation is given by : ∆G = ∆H –T∆S ∆H refers to the enthalpy and is a measure of the actual energy that is released when the reaction occurs. A negative…

It was just more than one year after the signing of the Nazi-Soviet Pact that the directive for Operation Barbarossa was issued. Signed by Hitler on December 18, 1940, the secret document demanded the Wehrmacht to crush Russia in a rapid campaign, undoing the agreement for spheres of influence throughout Eastern Europe. It remains a point of contention whether Berlin wooed Moscow into benign rapprochement in a series of deceptions stemming from the directive or Stalin, throughout it all,…

It adapts rapidly to its environment and gains human trust easily. Human begin to feel quite low in the food chain, with the T-800 being extremely superior, the T-1000 makes the older version look like junk metal, as it sports a slick mimetic poly-alloy liquid metal body with the capability to shape shift with ease. This makes him almost invulnerable, as we witness the many attempts to destroy him, he manages to reconstruct himself effortlessly. This is a scary concept, especially since he can…

Forrest Gump is a film that defies the conventions of filmmaking, and in that sense it is difficult to do a typical analysis of the film. It’s not so much that the film is overly complicated or that reality is always in question or any art house tricks of that kind; it’s just that Gump doesn’t really follow any rules. We begin with the most obvious: the plot. This is a film that should have redefined the biopic. It is completely about the life and times of Forrest, the protagonist, in fact…

Introduction Ferrari is a well-known manufacturer of Italian sports car based in Maranello, Italy. It was originally named Scuderia Ferrari and was founded by Enzo Ferrari in 1929 (Ferrari, 2014). Ferrari has enjoyed incomparable successes and has been acclaimed for its unceasing contributions in the Formula One racing history. The black prancing horse symbol on the Ferrari logo came from a well-respected World War I pilot named Francesco Baracca who had painted this symbol on his fighter…

CHAPTER-1 INTRODUCTION A folding bicycle is a bicycle designed to fold into a compact form, facilitating transport and easily park. When folded, the bicycle can be more easily carried into buildings and workplaces or on public transportation and more easily parked in compact living quarters or aboard a car, boat or plane. Folding mechanisms vary, with each offering a distinct combination of folding speed, folding ease, compactness, ride, weight, durability and price. Distinguished by the…

I. Political and Economic Situations surrounding the Space Race in America “The good news for space exploration in general is that public opinion favors it – but only when not taking economic costs and budgetary spending into consideration.” (Hsu) Setting up the backdrop for the rise of the space program simultaneously builds the opposing argument for its continuation past 1969 as well. As culturally beneficial as it eventually resulted to be, it can be widely agreed that the initialization…

Dental implants have more and more become a routine permanent treatment to replace missing teeth. They are used to support one or more false teeth, with a long-term solution that is as close to the natural teeth as possible. Dental implant is the best tooth replacement option that give a good long lasting outcome (Misch 2014). Implants help reserve the surrounding bone that resorbs – as a natural effect - when a tooth is lost. A dental implant, made of titanium, usually looks like a screw-shaped…

The case deals with delict, part of the law of obligations. Although delict deals with wrongdoings it is not part of criminal law but civil law (Scottish Courts and Tribunals, 2016), sourced from common law such as Judicial Precedent, “Donoghue v Stevenson, 1932” (Wylie and Crossan 2010:305). Therefore, in cases involving delict, burden of proof is judged on the balance of probability. The procedure for civil cases in Scottish courts starts at a Sherriff Court, if appealed goes to the Court of…

Does an atlatl lengthen how far a dart goes compared to hand throwing the dart? Purpose The purpose of the experiment was to find out if the atlatl truly does increase the distance that a dart can travel, compared to just using an arm, on average. If it does increase the distance, than this knowledge could be used to understand how using the atlatl affected the way paleolithic Europeans survived, as there would have likely been less accidents killing prey, as they could be farther away, but…