Ancient Roman Government Notes

The â€Å"common-people† assembly which helped give the citizens more political power Empire- A dominating nation with extensive territories and a powerful ruler Laws of the 12 Tables- Guidelines for citizen’s behavior; a list of Roman customs about property and punishment Mercenary- A soldier who is hired for service in a foreign country Patrician- Member of Rome’s richest and most important families who served on the Senate for life Plebeian- The common person or lower-class citizen Roman Senate- One of the two houses of the early Roman republic Republic- A country run by the elected representatives of its people Tribune- A leader within the Concillum Plebus In 500 B. C the Roman government was forming into a republic; in which the people have the freedom to vote for their leaders. There were two parts, or two houses, to the Roman Republic: the Citizen Assembly and the Senate. The elected officials headed the two councils and they served one-year terms. The republic was established in 509B.C and lasted 500 years. Differences between the Greek and Roman governments: In Greece all men were allowed to vote In Rome only men with money/property could vote The Senate was the most powerful part of the government; all senators were patricians. To obtain political rights, the common people (Plebeians) formed their own assembly, the Concillum Plebus and named their leaders tribunes. Establishing peace and order gave Rome stability: Rome’s first code of law was established in 450B. C. On ten tablets, ten legal experts wrote down a list of Roman customs about property and punishment. However, due to plebeian pressure, two more tablets were added to satisfy them. The final code was called the Laws of the Twelve Tables. By the end of the third century Roman law covered issues dealing with foreigners and eventually covered magisterial law to strengthen and correct existing law. The Roman Empire took its first steps of dominance in 27B. C when the law’s development was taken over by the emperors, who added and revised freely. As the law got more complex, the government had to literally train jurists who could understand and interpret the laws. The stability of the law, the military, and financial standing of Rom kept it powerful. Rome successfully battled the Carthaginians, the Celtics(British), the Etruscans, and the Samnites. The Roman Empire was established around 27B. C. The empire spanned three continents. The empire was divided into states that were ruled by governors who collected taxes and sent money back to Rome.

Lenses Research Paper Example | Topics and Well Written Essays - 1250 words

Lenses - Research Paper Example Whenever a lens is surrounded by air, refraction of light takes place from the air into the lens, crossing through the lens and then refracting back into the air. Each refraction can lead to a change in the direction of light travel. There are two types of lenses, converging lenses, and diverging lenses. A converging lens is one that causes light rays that were initially parallel to the central axis to converge, while a diverging lens is one that causes such light rays to diverge. When an object is placed in front of any of the two types of lenses, light rays that can refract either into or out of the lens from the object to produce an image of the object. A lens can produce an object image only because it can bend light rays, but it can only do this only if its refraction index is different from that of the surrounding medium (Halliday, Resnick & Walker, 936). The single spot to which light rays that have been refracted by a lens are converging is known as the focal point. The dista nce from the lens to the focal point, often denoted by the letter f, is called the focal length. Every lens has its own focal length that forms its defining characteristic. A lens can have either a positive or a negative focal length, depending on the side of the lens on which an object is placed. When the focal point of a lens is on the opposite side of the lens from where an object is placed, the resulting focal length is positive. On the other hand, when the focal point is on the same side as the object, the focal length is negative. While these terminologies are useful convections used by scientists and engineers to characterize lenses as well as mirrors, they contain no real physical meanings (Kirkpatrick & Gregory, 367). Both converging and diverging lenses form different types of images, depending on where the object is placed. When an object is placed inside the focal point, the lens forms a virtual image that is on the same side of the lens as the object, and having the sam e orientation. Thus, a converging lens can form two types of images, real or virtual, depending on whether the object is placed inside or outside of the focal point. In the case of a diverging lens, the image formed is virtual that is on the same side of the lens as the object, and contains the same orientation. This is regardless of the object distance and whether it is placed inside or outside of the focal point. Just like in the case of mirrors, when the image is real the image distance is taken to be positive while when the image is virtual it is taken to be negative. However, the location from lenses of real and virtual images are the reverse of those belonging to mirrors. Real images form on the lens side that is opposite the object, while virtual images form on the side that the object is located (Benenson, 358). There are lens systems that are arrangements of a correction of lenses that have a common optical axis, and are mostly applied in the correction of image defects tha t are present in single lenses. If the positions of the principal planes of the single lens are known together with their total focus, then it is possible for an optical image to be constructed for a lens system. The image construction is similar with that of thick lens if there are only two principal planes. In addition to lens systems, there are lenses with

Kurt Vonnegut During World War II Essay Example | Topics and Well Written Essays - 250 words

Kurt Vonnegut During World War II - Essay Example After the war, Vonnegut attended the University of Chicago as a graduate student in anthropology and also worked at the City News Bureau of Chicago. He described his work there in the late 1940s in terms that could have been used by almost any other City Press reporter of any era: "Well, the Chicago City News Bureau was a tripwire for all the newspapers in town when I was there, and there were five papers, I think. We were out all the time around the clock and every time we came across a really juicy murder or scandal or whatever, they’d send the big time reporters and photographers, otherwise, they’d run our stories. So that’s what I was doing, and I was going to university at the same time." Vonnegut admitted that he was a poor anthropology student, with one professor remarking that some of the students were going to be professional anthropologists and he was not one of them. According to Vonnegut in Bagombo Snuff Box, the university rejected his first thesis o n the necessity of accounting for the similarities between Cubist painters and the leaders of late 19th Century Native American uprisings, saying it was unprofessional. He left Chicago to work in Schenectady, New York, in public relations for General Electric, where his brother Bernard worked in the research department. Vonnegut was a technical writer but was also known for writing well past his typical hours while working. While in Schenectady, Vonnegut lived in the tiny hamlet of Alplaus, just across the Mohawk River from the city of Schenectady.