While both laser therapy and scaling and root planing are both effective treatment methods for periodontal disease‚ scaling and root planing is used as a traditional method also called a deep cleaning while laser therapy is used as a relatively new alternative therapy. Both methods are usually used for patients who have periodontal disease with gingival pocket depths over 4mm. Though scaling and root planing has been the conventional treatment in the past‚ since 2008 laser therapy has doubled in
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Cherokee Removal Chapter 2: Georgia was one of the most important in the policy of indian removal and its relation to the Cherokees No state wanted them out more‚ sent most resolutions‚ had hard delegation‚ most press about indian removal Begins in 1802‚ state and fed gov. negotiated arrangement where Georgia gives up its colonial charter claims to Alabama and Mississippi. In compensation‚ Georgia gets $1.25 million‚ congressional agreement to assume responsibility for the legal and financial
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SUMMER INTERNSHIP REPORT FINITE ELEMENT TRANSIENT THERMAL ANALYSIS OF LASER WELDING PROCESS ABSTRACT In this project‚ Laser welding process has successfully been used for joining of two stainless steel plates. The sizes of the metal plates are 50mmX40mmX2mm each. The distribution of the temperature field in laser welding using stainless steel sheets were simulated by ANSYS. The thermal properties which have been used for thermal simulation are assumed to be varying with temperature
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Laser projection keyboard is one of gadget that developed for a long time but it wasn’t popular. Seems like most of people really like this gadget.However a few years later laser projection keyboard was created for using with IPad and IPhone. When a user touches the surface cover by an image of a key ‚ the device records the corresponding keystroke. A laser projection keyboard was invented and patented by IBM engineer in 1992. It optically detects and analyses human hand and finger motions
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Robin Wright American History 131-I3 April 1‚ 2013 The Cherokee Removal Long before the United States existed‚ the Cherokee people lived in the valleys of the rivers that drained the southern Appalachians. Within their villages the Cherokees built their towns‚ cleared their fields‚ planted their crops‚ and buried their dead. They also claimed a larger domain of land that extended into what is now known as Kentucky and Virginia. (Perdue and Green‚ pg.1) On these lands the Cherokee men would
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Types and benefits of Laser Skin Resurfacing Laser resurfacing is a procedure of skin resurfacing that makes the use of laser for treating minor flaws on your face or to enhance the skin appearance. It is usually done with two kinds of laser. One is ablative or wounding laser that eliminates thin skin layers and the other being a non-ablative or non-wounding laser that boosts the growth of collagen and tightens up the underlying skin. Non-ablative laser resurfacing being less invasive requires little
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1. Introduction Blu-ray is a new optical disc standard based on the use of a blue laser rather than the red laser of today’s DVD players. The standard‚ developed collaboratively by Hitachi‚ LG‚ Matsushita (Panasonic)‚ Pioneer‚ Philips‚ Samsung‚ Sharp‚ Sony‚ and Thomson‚ threatens to make current DVD players obsolete. It is not clear whether new Blu-ray players might include both kinds of lasers in order to be able to read current CD and DVD formats. The new standard‚ developed jointly
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BELTRONICS PRO300 10X RANGE RADAR LASER – the best radar laser Depiction getting any ticket is sufficient to demolish your day‚ however getting got and ticketed in a subtle rate trap just stinks. That is most likely how the young men in blue got their porcine moniker. With the Beltronics Pro 300 Radar Detector mounted to your windshield‚ you sniff out that tricky bacon much sooner than they recognize you. Conveying the most punctual conceivable cautioning with 10-times the scope of spending
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What is laser retinal detachment surgery? How does the lasers work? What is retinal detachment? In the early 1970’s‚ laser were first used to treat eye diseases and has since then become the standard practise for formerly untreatable disorders. Even when there is haemorrhaging and leakage in the back of your eye‚ almost always‚ the eye will look and feel normal when suffering from retinal diseases. Therefore‚ the only way to conclude the necessity of laser surgery is to have a careful‚ dilated retinal
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Fingerprint Removal Essay Fingerprints have been used for centuries to help put criminals behind bars and the innocent out of jail‚ but some fugitives believe they can alter themselves to have no fingerprints and therefore have no way of being traced. However‚ fingerprints are not easy to get rid of‚ but that does not stop those crazy enough to try. John Dillinger‚ a notorious escape artist and bank robber‚ was on the verge of getting permanently locked away. He believed his only chance of not
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