Earthquakes in Australia Australia is a very lucky country that suffers very few earthquakes or volcanic eruptions. Earthquakes are caused by converging plates (usually subducting)‚ and there a 4 different types of waves in two categories; firstly there is Body waves which are broken into primary and secondary waves (these travel through the earth) Surface waves travel through only the crust and are called Love and Rayleigh. These Waves (the earthquakes) are measured by a seismograph/ a device that
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The largest earthquake ever occurred in the 20th century was the Valdivia Earthquake. As cited in the sources‚ the magnitude of this powerful earthquake was approximately 9.5 and totally destroyed communities near the epicenter. Because this great number of magnitude has a power to eradicate everything around it. Other earthquakes might be the larger but it’s the first one since accurate estimates of magnitude became possible. This was a megathrust earthquake which means that an earthquake occurred
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Earthquake Resistant Buildings A Research Paper in Writing in the Discipline Emilio Aguinaldo College In Partial Fulfillment of the Requirements of the Course in Writing in the Discipline Submitted by: Manicdao‚ Marlone S. Introduction Earthquakes are major geological phenomena. Man has been terrified this phenomena for ages‚ as little has been known about the causes of earthquakes‚ but it leaves behind a trail of destruction. There are hundreds of small earthquakes around the
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Tsunami and Earthquake Sion Hau 7D 31/07/11 An earthquake occurred in Sendai‚ Japan on the 11th of March in 2011; this earthquake also resulted in a tsunami. The earthquake measured at magnitude 8.9-9.0 on the Richter scale‚ the scale is measured in powers of ten (e.g. magnitude 2.0 is ten times more than magnitude 1.0). Japan sits on the Ring of Fire (an area encircling Pacific Ocean that has high volcanic and earthquake activity)
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Investigations of past and recent earthquake damage have illustrated that the building structures are vulnerable to severe damage and/or collapse during moderate to strong ground motion. Among the possible structural damages‚ seismic induced pounding has been commonly observed in several earthquakes. A parametric study on buildings pounding response as well as proper seismic hazard mitigation practice for adjacent buildings is carried out. Three categories of recorded earthquake excitation are used for input
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March 27‚ 1964 a magnitude 9.2 earthquake hit Alaska its epicenter located in Prince William Sound‚ 75 miles east of Anchorage. This earthquake was and still is the second larges earthquake ever recorded (Christensen). The plates involved In this major earthquake were the Pacific plate and North American plate. This subduction zone is know as Aleutian-Alaska megathrust zone (Sokolowski). This region was known for its active plate tectonics‚ but this earthquake did come as a surprise to the public
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Amber Pruitt EN097 9/21/11 101 Dalmatians My favorite film is 101 Dalmatians‚ it portrays a strong example of the traditional relationship of dog and owner‚ has a mixture of drama‚ romance‚ and humor‚ also it is very indulging to those who are dog lovers. This particular film is very interesting and eye catching. It will have you on the edge of your seat and crying all at once. The bond each character has with his or her dog is very heartwarming‚ and really touchy. The importance of this
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Axia College Material Appendix G The DSM-IV The DSM-IV is an important tool for clinicians. It provides a standard for diagnoses to be standardized across psychology; however‚ the DSM-IV is not as precise for diagnosing personality disorders as some psychologists would like. Give an example of each of the following problems identified in your readings and explain how these problems could negatively affect a diagnosis. 1. Some criteria used for reaching a diagnosis cannot be observed
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Mikela Sammy U62 Caribbean Studies QUESTION: Access the measures that Caribbean countries could realistically undertake to minimize the danger posed by earthquakes. An earthquake is a sudden and violent shaking of the ground‚ sometimes causing great destruction‚ as a result of movements within the earth’s crust or volcanic action. This happens when two blocks of the earth suddenly slip past one another. The Earth’s crust is made up of about a dozen plates on which the continents and oceans
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