11 results found, view free essays on page:
-
Couple Of Weeks Couple Of Days
1,062 wordsThere are different ways a root canal can be performed. Root canal can be started different ways depending on the problem. There can be three situations when a root canal is needed and can be done according to the problem. A tooth could be injured, but without a filling. The pulp (the area around the top of the root), and the root died, over the years abscess on the apex (the very bottom of the root) of the tooth formed. This could happen like this, lets say that you were punched in the mouth a ...
Free research essays on topics related to: couple of days, root, canal, couple of weeks, cm long -
Everyday Lives Drinking Water
666 wordsFluorine, with a chemical symbol of F and an atomic number of 9, was discovered by Karl Schedule in 1771 but not isolated until 1886 by Henri Moissan. The world fluorine comes from the Latin word four, meaning, flow. The element is a chemically reactive, poisonous, and highly corrosive Halogen gas that is found in group 17 (or View) of the periodic table. The electron configuration of Fluorine is (He) 2 s 22 p 5. Fluorine is the most chemically active nonmetallic element and the most electronega...
Free research essays on topics related to: element, fluoride, everyday lives, fluorine, drinking water -
Room Temperature High Temperatures
688 wordsSilicon is one of mans most useful elements. In the form of sand and clay it is used to make concrete and brick; it is a useful refractory material for high-temperature work, and in the form of silicates it is used in making enamels, pottery, etc. Silica, as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal and electrical properties. Hyperpure silicon can be doped with boron, gallium, phosphorus, or arsenic to produce s...
Free research essays on topics related to: solid state, silicon, high temperatures, element, room temperature -
Fibre Crystal Mid Infrared Lasers
1,998 wordsFibre crystal mid-infrared lasers As we know, a laser is an optical oscillator made out of a gas, liquid or solid with mirrors at both ends (see, e. g. , The Computer Language Company Inc. , 2007 b). To make the laser work, the material is pumped with light or electricity. This pumping has excited the electrons and has caused them to jump to more high orbits. Some electrons do spontaneously drop back to lower energy levels what releases photons (i. e. quantum's of light). The photons do then sti...
Free research essays on topics related to: visible light, heavy metal, computer language, n d, infrared radiation -
Be More Educated On Oral Hygiene
1,791 wordsBe More Educated On Oral Hygiene Maintaining good oral hygiene is one of the most important things everyone can do for his or her teeth and gums. Healthy teeth not only enable you to look and feel good, they make it possible to eat and speak properly. Good oral hygiene results in a mouth that looks and smells healthy. By the way, this can become a crucial factor in ones everyday communication. Moreover, good oral health is extremely important to peoples overall well-being because its poor state ...
Free research essays on topics related to: young children, tooth decay, periodontal disease, rural areas, oral -
Risk Factors Bone Tissue
1,672 wordsMASSAGE THERAPY DESCRIPTION OF THE DISEASE Osteoporosis is a disorder related to aging, which is characterized by loss of enough bone minerals so that, even with little force, one or more bones can be broken. The more bone material that is lost, the greater is the risk of breaking ones bones. Such a break is known as a fracture. Fractures due to osteoporosis are most common in the wrists, the backbone, and the hips, but they can occur in almost any bone in the body. Victims of this disease are n...
Free research essays on topics related to: risk factors, surgeon general, bone tissue, greater risk, vitamin d -
Tooth Decay Drinking Water
719 wordsHow would you feel if someone came along, and made you take medicine without your knowledge or consent? Saying that this would be beneficial without a notification as to what this was, or any background information on it. How would you feel if politicians in your city have benn adding a corrosive poison into your drinking water? They do this because they believe it will benefit your health in the future? Well believe or not, this has been happenin in many cities around the country for a long tim...
Free research essays on topics related to: drinking water, fluoride, decay, tooth decay, tooth -
Plays An Important Role Dental Caries
2,097 wordsDental Disease One significant problem in dentistry is the progression of carious lesions in the teeth. Carious lesions or dental caries is defined as a localized, progressively destructive disease of the teeth that starts at the external surface with an apparent dissolution of the inorganic components by organic acid. The tendency to the development of dental caries depends on specific surfaces of teeth and several other factors which include: type of tooth, location and length of exposure to t...
Free research essays on topics related to: enamel, dental, lactic acid, dental caries, plays an important role -
Fifty Five Years Ago
580 wordsFifty-five Effects Of Flouride Flouride Fifty-five years ago they told us that in order to have healthy teeth, we needed to have one part fluoride in each million parts of water. Thats the same as one milligram of fluoride per liter about one-quarter milligram per 8 -ounce cup. There is ample evidence that fluoride is harmful to health: that is why it has been banned or discontinued in 21 European countries, Japan and Hawaii. A major report ordered by Congress in January 1990 from the U. S. gove...
Free research essays on topics related to: b c, dental, fifty five, years ago, fluoride -
White Blood Cells Parts Per Million
1,742 wordsFlouridation In 1931 at the University of Arizona Agricultural Experiment Station M. C. Smith, E. M. Lantz, and H. V. Smith discovered that when given drinking water supplied with fluorine, rats would develop tooth defects. Further testing by H. T. Dean and E. Else of the United States Public Health Service confirmed this report, and stated that what is known as mottled tooth. Mottled tooth is a condition in which white spots develop on the back teeth. Gradually the white spots get darker and da...
Free research essays on topics related to: american medical association, grand rapids, tooth decay, white blood cells, parts per million -
Air Pollution Acid Rain
1,090 wordsProblems Caused By Air Pollution Some people think that air pollution is not harming the earth or the people, but it is doing worse, by killing the earth and getting people sick. Air pollutants, according to Gay, are known to cause respiratory diseases, cancer, and other serious illnesses (12). Air pollution not only threatens the health and life of humans but also causes damage to the environment (Gay 13). First, air pollution causes a great deal of health problems. Wanting clean air is a good ...
Free research essays on topics related to: light bulbs, air pollution, respiratory problems, lung disease, acid rain
11 results found, view free essays on page:
