I am a bartender. I’m quick with a joke and also quick to light your smoke. I observe everything that is going on. I see the old man sitting there he is making love to his tonic and gin. He also says that he wishes he was a lot younger. And also more agile. And life is too short. The business man is getting stoned in the back of the bar. He is doing this get rid of his problems. The piano man is playing his normal melodies. He brings in a lot of business. The manager is always happy. He is always
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Intro String theory is the first theory of physics that tries to explain everything. What does it mean to explain everything? We would know how the universe began and where it is going. Quantum gravity Modern physics has two basic scientific laws: quantum physics and general relativity. These two scientific laws represent radically different fields of study. " Quantum physics studies the very smallest objects in nature‚ while relativity tends to study nature on the scale of planets‚ galaxies‚
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most physicists thought that light was either one or the other‚ and that the scientists on the other side of the argument were simply wrong.” (Wave-Particle Duality‚ January 2010) “If light travels as particles we can imagine particles of light (photons) as bullets fired from a rifle. Imagine a brick wall with two holes in it‚ each the same size and large enough to fire bullets through‚ with a second wall behind where the bullets will strike (The Double Slit Experiment‚ 2008).” After shooting enough
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Different Photons when Elements are Heated Introduction: The bright line spectrum is the range of colorful lights that are emitted from an atom in its excited state. A “normal” atom‚ or an atom in its ground state‚ is when all of the atom’s electrons are in their proper energy level. When an atom is in its excited state‚ electrons jump to different energy levels making them unstable. As the electron tries to get back to its respective energy level‚ energy is emitted in the form of light (photons).
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history so it was cool to see the mission and values Argonne was built on. This made me very interested in Argonne because we started off with a history lesson and it made me want to learn more. Next we went on to the APS building also known as Advance Photon Source. Here we learned about electrons and the advanced x-ray machine. Then we moved on to the auto section where the researchers were working on making better cars for the planet so humans don’t have to be dependent on fuel. Overall‚ this trip was
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Recent advancements in nuclear medicine have resulted in significant improvement of patient care. Some of the current uses for nuclear medicine consist of relying on equipment such as positron emission tomography/computed tomography machines and single photon emission computed tomography/computed tomography machines to aid in the diagnosis of certain diseases and determine the severity of those diseases‚ implementing therapies to treat cancers‚ thyroid disease‚ etc. and analyzing patient response to specific
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(CT) with radionuclide imaging (using single-photon emission computed tomography (SPECT)) on a single gantry which allows both functional and structural imaging to be performed during a single imaging session without having the patient leave the imaging system. SPECT is a tomographic scintigraphic technique in which a computer-generated image of local radioactive tracer distribution in tissues is produced through the detection of single-photon emissions from radionuclides introduced into
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Compare the effectiveness of neuroimaging approaches to predict the future onset‚ and to differentiate between the different clinical stages‚ of Alzheimer’s disease Alzheimer’s disease is characterised as a dementia with the presence of amyloid plaques and neurofibrillary tangles which leads to neuronal cell death (Hardy & Higgins‚ 1992). The most major symptom shown in Alzheimer’s disease is the degeneration of cognitive function (memory‚ reasoning‚ attention‚ language etc.) and it is crucial to
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After the discovery of isotopy by Frederic Soddy and Kasimir Fajans‚ it was found that elements considered to be non-active may possess radioactive isotopes having almost identical chemical properties [1]. Radioisotopes are atoms with a nucleus that is seeking a more stable configuration by emitting radiation. Scientists have learned that more radioisotopes could be created by subjecting certain elements to radiation inside a nuclear reactor or bombarding them using a particle accelerator
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Unit 9 Assignment Jessica Hauge HS111-10 Medical Terminology HS111 Unit 9 Assignment Template DIRECTIONS: There are 2 parts to this assignment. PART 1 –Read through the medical report listed below and the follow the directions listed after the report. PART 2 – Read through the questions and respond using layman’s terminology. Main Street Hospital and Medical Center 6000 North Tree Street - Branch‚ Pennsylvania 12345 – (555) 123-4567 ---------------------------------------------------------
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