The Radar and World War II - 1626 Words

How did the development of the radar during World War II help the United States during the Pacific War? This investigation evaluates the development of naval radar technology during the WWII and how the improvements of the radar helped the US to succeed in the war. To see the change throughout the years, the essay will include the radar before the WWII. The time period will during 1900-1945. Radar was researched by the British in the 1930s as a means to track migratory birds using radio waves to bounce off objects back to a receiver. The length of time it takes that radio signal to be sent then received gives you some idea of how far away the object is. It was not a scientific tool as designed, but the Royal Air Force saw it might be able to be used to locate aircraft - they formed a committee to investigate that, and RDF (radio detection finding) was born which was later abbreviated to radar. The two sources used in the essay are For Better or for Worse: The Marriage of Science and Government in the United States and The war in the Pacific: From Pearl Harbor to Tokyo Bay by Harry A. Gailey will be evaluated for their purpose, value, and limitations. The essay focuses on how the developments of the radar affected the naval radar use by US during World War II. I will discuss how the ideas of the radar came about in Europe and later moved to the US. The essay consists of analysis of how it was used to aid the US on the battlefield against the Japanese and how it was developedShow MoreRelatedOn the Evolution of War802 Words   |  4 Pagesthe Evolution of War World War II was the first â€Å"high-tech† war. While there had been new technologies in World War I, they did not have the lasting impact on modern society like World War II innovations. During the Second World War, countries poured all of their resources into developmental and operations research. Scientists invented technologies for practical and immediate purposes instead of conducting experiments to more deeply understand the natural world. The World War II weapons race forRead MoreThe World War II: Air War1180 Words   |  5 Pages World War II was one of the deadliest military conflicts in history. There were many different battles that took place within this war; some more important than others. World War II began once Germany’s new dictator, Adolf Hitler, decided that he wanted to gain power for Germany and for himself. One of Hitler’s first moves in power was invading Poland on September 1, 1939. Many other countries became involved in this war because of the alliance system. The two sides during this war were the AlliesRead MoreEssay on Effects of Technology in the 1940’s739 Words   |  3 PagesThe 40’s were best known for World War II, but did you know that Velcro was invented during this time period? In the 1940’s, technological changes occurred with their effects being both positive and negative, but these effects have benefited society more by being the basis of many things used today. The technology in the 1940’s had undergone many changes. Some of the changes in technology were that the first US jet plane was flown . Also, the first nuclear reactor and the first atomic bomb wereRead MoreInventions and Advancements that Took Place During World War II1655 Words   |  7 Pagesplace during World War II have shaped and affected lives around the world. Although most inventions during that time were made specifically for the war, they managed to find their way into mainstream life (Science). Like an infectious disease, technological advancements boomed and became contagious, spreading around the world. World War II has advanced technology, science, math, and medicine; and it has affected the lives of people now and in the 1940s more than any other war fought. Radar made an enormousRead MoreMajor Innovations And Occurred During World War II1000 Words   |  4 PagesWhat particular innovations and occurred during World War II and what geographic considerations were necessary for planners and politicians in terms of strategy and tactics? As World War II progressed, the advancements that had shown up on and in the combat zones, seas and the overall attitude of World War I were enhanced and made considerably more viable and lethal. I will be going over a few of the innovations during World War II as well as a few of the tactics and strategies used when overcomingRead MoreTechnology And Science More Than World War II876 Words   |  4 PagesNo other war in history has had such a profound impact on technology and science more than World War II did. There were numerous new scientific principles and inventions that emerged during the war. This includes thing such as the automatic aircraft (which is known today as a cruise missile) and also the ballistic missile (flew into space before falling down on its target). These missiles were later developed and helped launch the first American astronauts to space. Other technological advancementsRead MoreThe Impact Of Aircraft On The United Kingdom Of World War II863 Words   |  4 Pagesconflicts and events, such as â€Å"radar jamming systems†, were developed in order to insure the safety of those on the ground and in the sky. At the dawn of World War II, the U.S. were in no way a threat to any other country, yet were serving partially as a provider for its European allies. Have been given freedom to do so by the Lend-Lease bill, the U.S provided significant military supplies and other aids mostly to the United Kingdom and other allies involved in the war against Nazi Germany. ItRead MoreAir Defense Artillery1088 Words   |  5 Pagescoalition forces and allies. In this period of warfare, the number one threat comes in the form of air breathing and ballistic missiles. During World War II, this threat was present, but was not thought to be prevalent. Following World War I, and into the beginning of World War II, the United States of America was still recuperating from the first war, and therefore did not engage. The focus was reestablishing the military in the form of personnel and equipment. It was becoming evident thatRead MoreThe Canadians Involvement During World War II1257 Words   |  6 PagesWhen Germany invaded Poland on September 1st 1939 the world went to war for the second time in 27 years. One country, albeit overtly expansionist in its aims, had simply invaded another, but the omens were not good. Unbelievably, so soon after the war that will end war , nations and their leaders had allowed another conflict to threaten the planet. The scope of this new war was not yet apparent, the truth dawning gradually; this one would last six years, involve more than two hundred countriesRead MoreHow Has World War II Affected The Growth Of Information Technology And Information Gathering Techniques?1239 Words   |  5 P agesSection A: Plan of Investigation My research question is â€Å"How has World War II affected the growth of information technology and information gathering techniques?† During World War II (1939-1945), both the Allied and Axis forces developed methods to uncover more information about their enemies, as well as protect themselves from this espionage. This drive to develop their information led to creation of communication and information technologies, as well as techniques. To determine how specifically

Proving Ones Honor in The Iliad by Homer Essay - 835 Words

The Iliad is a story about the war between the Trojans and the Greeks. They believe that if you fight in a war, this is how you prove ones honor and integrity, but to not fight would show cowardice or fear. During this time, the males were trained from a young age to assume a major role in the war efforts (Rosenberg, 1999, p. 119). The most powerful warriors in this story were Hector and Achilles. Both men were given the title of heroes and displayed great power, skills and courage. But the values of Hector and Achilles were very different from one another and very different from the people of today’s society. Dignity, pride, honor, glory, fame, and revenge are very important to these people as it still is today, but it is achieved in a†¦show more content†¦Achilles then asks his mother to convince Zeus to honor him at the cost of the Greeks. He wants the Greeks to be defeated in battle so that they realize how important Achilles was to them and so that they will honor and respect him as their greatest warrior and most important leader. Zeus grants the wish of Thetis and the battle begins to change dramatically. In many cultures, honor and manliness go together. Honor lost was manhood lost. Because honor was such a central aspect of a man’s masculine identity, men would go to great lengths to win honor and not lose respect. In today’s society, honor means being true to a set of personal ideals, or being a person of integrity. Men are often told to â€Å"man up†, which means to show strength and courage. There are a few groups in today’s society that still consider honor to be a worthwhile goal. Our military, police departments and fire departments are all considered an honorable profession. Even our criminal gangs have a code of honor that they must live by. The Iliad is based solely on the Gods and religion and takes place during the tenth year of war between the Greeks and the Trojans. There is great emphasis on fate and the will of the Gods and it stresses the importance of showing great respect to the Gods. To not thank, praise and glorify the Gods guarantees destruction and ill fate. There is also the importance of statingShow MoreRelatedAchilles and Homer1298 Words   |  6 PagesGreek/ Roman 3 June 2011 Homer and The Impact He Has Left Behind Homer can be said one of the greatest poets perhaps even literarily genius of all time. If you can get past the part that Homer may or not even be a person at all. There is no concrete knowledge of even his existence but scholars would say that it is safe to assume if he did existed it would be around 8-9 century BCE. Most likely he would be from the Island of Chios due to the writing style of the Iliad. One thing we do know is thatRead MoreEpic Heroism And Values Of The Iliad1030 Words   |  5 Pagesimage of Aeneas killing Turnus classify them as epic heroes. In the Greek epic poem the Iliad, Homer portrays Achilles as an enraged warrior fighting for revenge for a woman he loved. In the Roman epic poem the Aeneid, Virgil portrays Aeneas as fleeing the city of Troy to establish a new city. Achilles and Aeneas are epic heroes because they both show courage, boldness, and embody the ideals of their nation. Homer portrays Achilles as individualistic, while Virgil portrays Aeneas as valuing the godsRead MoreAnalysis Of Homer s Iliad, Heroism801 Words   |  4 Pages​In Homer’s Iliad, heroism plays a major role in the two idols the reader will side with; Achilles or Hector. Society’s image of a hero demands for an altruistic, strong, and compassionate figure, but Homer refutes this idea of a hero. Homer’s Iliad demonstrates that in a realistic society, there is no such thing as a complete hero, and that true heroism does not exist. ​Achilles, the Achaean trophy soldier, was the creation of a mortal named Paleus and of a Goddess named Thetis. Because of his immortalityRead MoreMycenaean Greece : An Authentic Bronze Age Name1735 Words   |  7 Pagesis important. These names used in Homeric poems presumably reference, if not specific people, an older time when peoples names were different to the names in Homer’s time. Some story elements from the tablets appears in the Iliad, proving that this was either the origin or one of the origins of the tale. Hittite evidence: The Hittites were an Ancient Anatolian people who established an empire centered on Hattusa in north-central Anatolia around 1600 BC. The Hittite texts were first used as a primaryRead MoreAndromaches Lamentations In The Iliad Analysis1624 Words   |  7 Pages Throughout the Iliad lamentations provide eulogies of heroic figures, which praise their past deeds and individual traits, often through the expression of a speaker’s personal feelings and attachment. When Hektor dies, however, Andromache delivers lamentations that deviate from the trend of other lamentations in the Iliad. Andromache’s lamentations are future-oriented instead of being rooted in the past, and deliver narratives about the future of Hektor’s family and the Trojans rather than displayingRead MoreThe Timeless Truths of Homers Iliad1784 Words   |  8 PagesJames Hutchinson Ms. Spicer AP Literature 20 August 2010 Homers Timeless Truths Is Homers The Iliad relevant to todays society? Is this work a timeless parable depicting universal human truths transcending time and context or merely a superbly-crafted epic poem to be studied and admired for its stylistic brilliance? Has the text endured simply because of Homers dramatic verse or because of the timeless human truths it conveys? Was it written to persuade readers to question the moral implicationsRead MoreAnalysis Of Gaius Valerius Catullus s The Iliad 1489 Words   |  6 PagesThe one main difference between the gods and mortals is that mortals can die, making it difficult for a man to become truly god-like. Homer makes no mention of the afterlife in The Iliad, meaning that the only true way for a mortal to live on is through the remembrance of their life on earth. Many strive for immortality, but to achieve it, one must obtain Kleos, the glory a man receives in war. If a hero like Achilles or Hector were mentioned to someone today, chances are, the person wou ld know whoRead MoreLoyalty as Defined in the Odyssey Essay946 Words   |  4 Pagesconstant devotion to someone, the hopefully longing of their return and victory. Homer seems to value loyalty over many of the other human traits, as Eumaeus gets not only Homer’s famous â€Å"you† but his own book as well. The swineherd is not the only character that Homer uses to show loyalty, Penelope and Telemachus show unyielding faithfulness to Odysseus throughout the epic poem; as do many other characters even gods. Homer demonstrates the value he places on loyalty through the use of these charactersRead MoreThe Analysis and Comparison of the Themes of Beowulf, The Odyssey and Other Related Epics2553 Words   |  11 Pageshistorical hero. Epics like Beowulf and The Odyssey are perfect examples of this definition; they are each centered on the deeds and triumphs of their heroes, Beowulf and Odysseus. All epics are similar in a way that they are made up of elements. One major element of the epic is its themes. In all epics, the themes are what make and mold these narrative poems, they descriptively outline the story. Most epics, like Beowulf and The Odyssey, have themes like battles, homecoming, identity, recognitionRead MoreComparing The Epic Of Gilgamesh1779 Words   |  8 PagesPride The Epic of Gilgamesh was translated by Andrew George and the Iliad was written by Homer. These are both heroic epics that show some similarities in their stories. The Epic of Gilgamesh came to us in a fragmentary form and was written in some form we no longer have. It possibly influenced the Iliad because the Iliad showed some modification of the epic and was written later than Gilgamesh. Both stories show some similarities in theme, such as pride, morality, friendship, love, fate, and free

Case Control Study Of Oral Health Research †MyAssignmenthelp.com

Question: Discuss about the Case Control Study Of Oral Health Research. Answer: The Study Design The study design refers to the mode of research a researcher employs in examining the characteristics of a phenomena. Therefore, in this case, the type of this study design is a case-control study. The case-control study is used to carry out oral health research whereby the investigators carrying out the research chooses people who do not have certain condition and examines them after certain duration of time (Lewallen Courtright, n.d.). The case-control study design employs variety of techniques and assumptions whereby in the study, the prevalence of the condition or the disease being investigated is usually assumed to be low. The cases and controls in the study are the study representatives of the population being investigated, and direct calculation of eventual risk (Kyoungmi, 2016). The Comparison Group The comparison group refers to the a collection of units, which can either be people, animals or any other study phenomena that are compared in the process of the case control study. In this case therefore, the comparison groups are the children affected within the area of the accident versus the number of children who were moved out of the area for the fear of being affected by the diseases caused by the accident. Measures of Effect and Association The measures of effect and association are outlined by the odds ratio. The odds ratio refers to the statistics that reveals how much higher the cases of disease exposure as compared to the controls. The odds ratio is calculated by dividing the number of controls within exposure by the number of controls without exposure. From this study, the exposed children to the ionizing radiation had higher chances of developing the leukemia. The Effects of Moving the Children under the Study The moving of the a certain number of children by their parents as a precaution of preventing them from the effects of the nuclear accident means that the studys eventual outcome would be affected since there would be alteration in the exact number of children the researchers had based their study on (Duanping, n.d.). The name given to the measurement for the 5% of cases of all childhood leukemia cases in the country being caused by the accident is called the measure of association. The percentage outlines the rate of the effects of the nuclear accident in percentage estimates, meaning that, not all the cases of the disease was caused by the effects of the nuclear accident. Criteria to Consider Before Coming to Conclusion One of the main factors to consider before arriving to the conclusion is the Sampling of the subjects. The records in the data collected contains all the necessary guiding information on the facts about the outcomes of the study meaning, writing of the conclusive report will only depend on the carefully sampled data (Kaelin Bayona, 2004). Secondly, there is the issue of confounders. If the disease is caused by the exposure to the ionizing radiation, it is important to establish other causes of the disease that are not part of the exposure. All these must form a basis for writing a conclusive report (Levett-Jones, et al., 2011). The other criteria are the data collecting criteria, and in the case-control study, objectivity is the most important thing to enable avoiding bias in compiling of the final report. And finally, the matching of the cases and the controls would also determine a good conclusive report, by bringing out the comparison and the relationship between the two. References Duanping, L. (n.d.). Matched Case-Control Study. Course Materials . Kaelin, M. A., Bayona, M. (2004). Case-Control Study. Young Epidemiology Scholars Scholars (YES) . Kyoungmi, K. (2016). Design and Analysis of Case-Control Studies. Seminar Proceedings . Levett-Jones, T., Hoffman, K., Dempsey, Y., Jeong, S., Noble, D., Norton, C., et al. (2011). The five rights? of clinical reasoning: an educational model to enhance nursing students? ability to identify and manage clinically "at risk" patients. Nurse Education Today , 515-520. Lewallen, S., Courtright, P. (n.d.). Epidemiology in Practice: Case-Control Stduies. Community Eye Health .