Factors affecting the rate of coastal erosion Rock types - Soft rocks like clay or mud‚ erode faster than hard rocks like granite. This is because hard rocks are more resistant to erosion. This means that the hard rock is left sticking out into the sea as a headland. The headland is now vulnerable to the force of destructive waves but shelters the bays close by from further erosion. Wave type - Destructive waves cause more erosion than constructive waves. This is because backwash is more powerful
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diagnosing‚ and correcting malocclusions”‚ incorrect positioning of the teeth when biting (bad bites)‚ with the use of various orthodontic appliances‚ but without oral or maxillofacial surgery‚ the job of an oral and maxillofacial surgeon. (Four Seasons Dental-Orthodontics and Orthodontists)The importance of treating malocclusions lies in the consequences of not correcting bad bites. These tentative problems due to malocclusions include mouth breathing‚ which leads to xerostomia and inadequate air insulation
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confounding factors on research findings‚ it seems clear periodontal disease is more severe in those with diabetes‚ and that there are small‚ statistically significant improvements in gylcemic control with non surgical periodontal therapy (nsPt). Dental professionals need to advise individuals with DM to prevent and manage inflammation in the oral cavity to promote overall health. well controlled research on the bidirectional relationship is essential to identify unequivocally the factors linking
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landforms of coastal erosion. (25 marker) Most of our landforms on the coastline are formed because of coastal erosion. But firstly it is essential to understand what coastal erosions are. Coastal erosion involves the breaking down and removal of material along a coastline by the movement of wind & water. They are sorted in two categories‚ Marine processes and Sub aerial processes. A few methods of erosion are; Abrasion‚ hydraulic action‚ Attrition and so on. These erosions leads to the formation
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two really stuck out to me. One of them discusses how tooth decay and cavities can prohibit growth in children. And the other gives us some information about fluoride. http://dentistrytoday.com/todays-dental-news/9936-tooth-decay-may-prohibit-growth-in-children http://dentistrytoday.com/todays-dental-news/9933-ada-recommends-earlier-fluoride-distribution-for-children Parents want to give their young children all of these toothpastes that are candy flavored or have all of these
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This bacterium is found in dental plaque. The plaque on our gums and teeth is comprised of a complex structure created by Streptococcus mutans that allow the bacteria to live and survive successfully in our mouths. When these mutans are active they are producing an acid that slowly begins to erode our gums and teeth. Even though this bacterium occurs naturally in even the healthiest of mouths‚ when one undergoes a dental procedure or your gums sustain a trauma such as flossing
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Anode-The positive terminal of an x-ray tube; a tungsten block embedded in a copper stem and set at an angle to the cathode (q.v). The anode emits x rays from the point of impact of the electron stream from the cathode. A rotating anode is one that rotates constantly during x-ray production to present a changing focal spot to the currents without overheating. Bitewing (Radiograph) - the x-ray shadow images of the crowns‚ necks‚ and coronal third of the roots of both the upper and lower teeth‚ so
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reliability of dental materials brought about by the research programs at the National Bureau of Standards from 1920s until present day. This advancement in dental science was due to the symbiotic private and public sponsorship of research programs by the cooperative research group between the American Dental Association and the National Bureau of Standards. In the oral history interview of George C. Paffenbarger‚ D. D. S‚ he explains his involvement as a researcher and leader in the dental field as well
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Three major causes of soil erosion There are three causes of soil erosion over cultivation‚ overgrazing‚ and deforestation. All of these causes can be corrected in different ways. Over cultivation is when the land is repeatedly tiling and producing crops faster than the soil can restore resulting in a decrease in the soil value and productivity. One of the ways that over cultivation can be corrected is by a technique called no-till agriculture. No-till agriculture is a procedure where chemicals
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with certain inalienable rights‚ that among these are Life‚ Liberty‚ and the pursuit of Happiness”. Today‚ those “inalienable rights” declared in our country’s foundational documents have been tarnished. The issue of abortion has caused an erosion of our fundamental rights. The foundational rights designed to be protected by the government. Inalienable/Natural Rights‚ our “sacred” rights (Declaration of Independence). “Life”: a right that every one is endowed” with. The
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