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Paleoseismology
palaeoseismology Palaeoseismology is the study of prehistoric earthquakes using geological and geomorphological evidence. ‘Prehistoric’, in this context, is commonly taken to mean the past 500 000 years in contrast to the usual elastic use of this term. Palaeoseismology is of... Read more |
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Earthquake magnitude
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strong-motion seismology
strong-motion seismology Since the 1970s, a branch of earthquake seismology (see earthquake seismology) has evolved, focusing on the assessment of ground shaking in strong earthquakes. Ground shaking is the most significant hazard generated by earthquakes because of the resulting potentially severe... Read more |
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Richter scale
Richter scale , measure of the magnitude of seismic waves from an earthquake , devised in 1935 by the American seismologist Charles F. Richter (1900-1985). The scale is logarithmic; that is, the amplitude of the waves increases by powers of 10 in relation to the Richter magnitude numbers. The... Read more |
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Denizli
Denizli , city (1990 pop. 203,130), capital of Denizli prov., W Turkey. Picturesquely situated, it is an agricultural market center and the gateway for excursions by tourists to the nearby ruins of Laodicea at Lycum and Hierapolis . The city was captured by the Ottoman Turks in 1389. It was badly... Read more |
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Gorakhpur
Gorakhpur , city (1991 pop. 505,566), Uttar Pradesh state, N central India, on the Rapti River. Founded c.1400, it is an agricultural market and industrial center, with textile factories, sugar mills, and railway workshops. There is an airport in Gorakhpur. The city was badly damaged by an... Read more |
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American Conservatory Theatre
American Conservatory Theatre (San Francisco). Popularly known as ACT, the company was founded in Pittsburgh in 1964 by William Ball, who remained its general director until 1986. The company moved in 1965 to Stanford University, then a year later took up residence at the 1,040‐seat Geary... Read more |
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Herculaneum
Herculaneum , ancient city of S Italy, on the gulf of Naples at the foot of Mt. Vesuvius. Damaged by an earthquake in AD 63, it was completely buried, along with Pompeii , by the volcanic eruption of Mt. Vesuvius in AD 79. Before the earthquake, it was a popular Roman resort and residential town... Read more |
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Earthquakes in Southern California
earthquake trembling or shaking movement of the earth's surface. Most earthquakes are minor tremors. Larger earthquakes usually begin with slight tremors but rapidly take the form of one or more violent shocks, and end in vibrations of gradually diminishing force called aftershocks. The... Read more |
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Anchorage
Anchorage , city (1990 pop. 226,338), Anchorage census div., S central Alaska, a port at the head of Cook Inlet; inc. 1920. It is the largest city in the state, the administrative and commercial heart of S central and W Alaska, one of the nation's key defense centers, and a vital transportation hub.... Read more |
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O little church in Bethlehem - basilica decays as sects squabble over who pays
...needs to fund repairs. After centuries...believe have damaged the frescoes beyond repair, Palestinian...most urgent repair of the leaking...surviving earthquakes and fires...money to repair ... |