Dental Sealants A dental sealant is a coating of material that is applied to the surfaces of teeth. The sealant protects the teeth and helps prevent decay. Sealants are white‚ clear‚ or a tinted color. They usually cannot be seen on the teeth and will not affect the appearance of the teeth. WHY ARE SEALANTS USED? By reducing the risk of tooth decay‚ sealants can help prevent costly visits to the dentist to get cavities filled. HOW DO DENTAL SEALANTS PROTECT THE TEETH? Teeth normally contain
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The short story “All Summer in a Day” by Ray Bradbury is about a class of nine year old students on Venus. Most of the class does not remember what the sun looks like because it comes out shortly every seven years. One girl however‚ Margot‚ remembers the sun from when she lived on Earth five years ago. One message from the story sheds light on the tone of the story‚ further describes this key secluded girl in the class‚ and introduces a conflict between the rest of the class and her that allows for
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We are gathered here today to mourn the death of a well-known man. Johannes Kepler‚ very brilliant and hardworking. He was born in Weil der Stadt‚ Swabia southwest Germany in 1571. His grandfather Sebald Kepler mayor of the city took care of him for two years along with his grandmother. He learned many things from them while he adored the learnings from them. Johannes pursued a lot of his dreams growing up he loved school. I remember when he started his university education at the Protestant university
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CIVL980 – ADVANCED COMPUTER APPLICATION GROUP PROJECT #1: Finite Element Modelling and Analysis of a Pedestrian Bridge in North Sydney Felix Le Besnerais 4410348 Tuan Vu Ho 4381920 Table of Contents Executive Summary This project details all the procedure to evaluate static and dynamic responses of a pedestrian bridge. To this end‚ we need to: Prepare sketches showing the layout of the structure including its member sizes and dimensions. Determine and calculate
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molecule‚ and ion has a distinct spectral “fingerprint.” B) The Doppler shift can tell us which way it’s moving. C) A body emits most of its radiation at a wavelength that depends only on its temperature. D) The brighter the lines‚ the heavier the element. Table for Individual Question Feedback Points Earned: 1.0/1.0 Correct Answer(s): A 6. The terrestrial planets
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In what ways did Tycho Brahe and Kepler break with the worldview of the Schoolmen? Tycho Brahe had a very distinct need for accuracy. He did not believe that the Heavens were unchanging as established by Aristotle‚ but schoolmen did. Schoolmen believed in scholastics which was a form of Christian philisophy‚ which was vastly popular during Tycho’s time of the 16th century. Part of the schoolmen’s philosophy was that there was a realm outside of Earth called the Heavens. In the Heavens were stars
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The possibility of life on other plant For centuries‚ people have been trying to figure out whether there are planets in the galaxy that could support life. NASA’s research gives us a positive answer to this question. However‚ from my perspective‚ it is hard to believe that there are other planets in the galaxy that could support life based on the evidence‚ which the researchers have because there is no strong and crystal clear evidence to conclude whether the planets are truly Earth-like and
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Scientific Revolution Nicolas Copernicus 1473 - 1543 Tycho Brahe 1546-1601 Johannes Kepler 1571 -1630 Galileo Galilei 1564- 1642 Isaac Newton 1642- 1726 Nicolas Copernicus 1473 - 1543 Nicolas Copernicus Nicolas Copernicus wrote a brief statement which essentially said we live in a heliocentric solar system and that the sun is the center of everything. Against the church however the church didn’t seem to care that Copernicus was announcing his belief. Because his statement was poorly written
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Movement of Comets Comets...Dirty Ball of Ice • They look like a star with a ghostly white tail. • The term comet derived from the Greek word “aster kometes”‚ which means long-haired star. • Composed of ice‚ frozen gases (ammonia‚ methane‚ Carbon dioxide‚ and other organic compounds. Comets…where they come from? Kuiper Belt - Similar to asteroid but found beyond Neptune. Oort Cloud – Discovered in 1950 by Jan Oort‚ found beyond Pluto. Movement of Comets • The red circle represents the orbit
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Kelly Klug EDU 504 November 17‚ 2012 Question 2: Wormeli on Mastery Wormeli’s position on mastery is that a student must show consistent evidence of a target skill/concept being used/applied/explained correctly. I definitely concur with this idea in that I look for mastery in my students in all academic areas. When planning lessons‚ I always begin with a learning objective in mind and verbalize those objectives in the form of “I can” statements. I feel that explaining the expectations and
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