Border Wars essays

Border Wars essays The U.S. Border Patrol is the organization that polices the entry of illegal immigrants into our country. The official mission of the United States Border patrol is to protect the boundaries of the United States by preventing illegal entry, and by detecting, interdicting, and apprehending illegal aliens, smugglers, and contraband. Today, the United States Border Patrol consists of 21 sectors. Each sector is headed by a chief patrol agent. There are 145 stations located throughout the continental United States, and in Puerto Rico. The Border Patrol controls the border by land, sea, and air. The Border Patrol has jurisdiction across all United States borders and at least 25 miles off the border. The Border Patrol agents are responsible to check factories for illegal workers. As of September of 1995, the Border Patrol had 530 agents. The Border Patrol's efforts may be sufficient but many people believe that there are many problems in the methods of the Border Patrol. First, many people think that all of the equipment is costing the taxpayers too much. An estimation by TIME magazine states that in California alone, $400 million is spent on healthcare for illegal immigrants. CNN says that the care of illegal immigrants in one hospital in Jacksonville, Florida costs taxpayers $44.5 million. A Federal Government estimate says that $1.6 billion dollars is spent on the education of illegal immigrants each year in California alone. Just think of how much money is spent on illegal immigrants across the country. Now this is just the cost of the immigrants that get through the border patrol. These costs could be greatly lowered if the Border Patrol would do its job. Let alone the cost of the illegal immigrants that manage to get through the Border Patrol, the Border Patrol alone is costing plenty. In an overview, some people believe that we are spending too much money on ...

Niels Bohr Biographical Profile

Niels Bohr Biographical Profile Niels Bohr  is one of the major voices in the early development of quantum mechanics. In the early twentieth century, his Institute for Theoretical Physics at the University of Copenhagen, in Denmark, was a center for some of the most important revolutionary thinking in formulating and studying the discoveries and insights related to the growing information about the quantum realm. Indeed, for the majority of the twentieth century, the dominant interpretation of quantum physics was known as the Copenhagen interpretation. Early Years Niels Henrik David Bohr was born on Oct. 7, 1885, in Copenhagen, Denmark. He received a doctorate from Copenhagen University in 1911. In August of 1912, Bohr married Margrethe Norlund after they had met two years before. In 1913, he developed the Bohr model of atomic structure, which introduced the theory of electrons orbiting around the atomic nucleus. His model involved the electrons being contained in quantized energy states so that when they drop from one state to another, energy is emitted. This work became central to quantum physics and it for this which he was awarded the 1922 Nobel Prize for his services in the investigation of the structure of atoms and of the radiation emanating from them. Copenhagen In 1916, Bohr became a professor at Copenhagen University. In 1920, he was appointed director of the new Institute of Theoretical Physics, later renamed the Niels Bohr Institute. In this position, he was in a position to be instrumental in building the theoretical framework of quantum physics. The standard model of quantum physics throughout the first half of the century became known as the Copenhagen interpretation, although several other interpretations now exist. Bohrs careful, thoughtful manner of approaching was colored with a playful personality, as clear in some famous Niels Bohr quotes. Bohr Einstein Debates Albert Einstein was a known critic of quantum physics, and he frequently challenged Bohrs views on the subject. Through their prolonged and spirited debate, the two great thinkers helped refine a century-long understanding of quantum physics. One of the most famous outcomes of this discussion was Einsteins famous quote that God does not play dice with the universe, to which Bohr is said to have replied, Einstein, stop telling God what to do! The debate was cordial, if spirited. In a 1920 letter, Einstein said to Bohr, Not often in life has a human being caused me such joy by his mere presence as you did. On a more productive note, the physics world pays more attention to the outcome of these debates that led to valid research questions: an attempted counter-example that Einstein proposed known as the EPR paradox. The goal of the paradox was to suggest that the quantum indeterminacy of quantum mechanics led to an inherent non-locality. This was quantified years later in Bells theorem, which is an experimentally-accessible formulation of the paradox. Experimental tests have confirmed the non-locality that Einstein created the thought experiment to refute. Bohr World War II One of Bohrs students was Werner Heisenberg, who became the leader of the German atomic research project during World War II. During a somewhat famous private meeting, Heisenberg visited with Bohr in Copenhagen in 1941, the details of which have been a matter of scholarly debate since neither ever spoke freely of the meeting, and the few references have conflicts. Bohr escaped arrest by German police in 1943, eventually making it to the United States where he worked at Los Alamos on the Manhattan Project, though implications are that his role was primarily that of a consultant. Nuclear Energy Final Years Bohr returned to Copenhagen after the war and spent the rest of his life advocating the peaceful use of nuclear energy before dying on Nov. 18, 1962.