41. Zhang Heng Index Page Albertson College Logo. zhang heng. 78 AD 139 AD. zhang heng. Biography.Historical Setting. Discoveries. References and Links. History of Math. http://www.albertson.edu/math/History/jnewbry/Classical/

Zhang Heng A.D. A.D. Zhang Heng Biography Historical Setting Discoveries References and Links ... History of Math

42. Zhang Heng's Seismoscope zhang heng. 78 AD 139 AD. Seismoscope. zhang heng invented the seismoscope,or Di Dong Yi (Earth Motion Instrument) for measuring earthquakes. http://www.albertson.edu/math/History/jnewbry/Classical/seismoscope.htm

Zhang Heng A.D. A.D. Seismoscope Zhang Heng Biography Historical Setting Discoveries ... History of Math Zhang Heng invented the seismoscope, or Di Dong Yi (Earth Motion Instrument) for measuring earthquakes. A similar device did not reach Europe until sixteen hundred years later, when a seismoscope was "invented" again in France. Heng's device was made of bronze in the shape of an urn eight feet in diameter. Although Heng's original seismoscope was destroyed, Wang Zhenduo reconstructed it in 1951. Inside the seismoscope is a copper pendulum shaft connected to eight copper arms. Outside the device are eight dragon he ads around the top, each with a ball in its mouth. Around the bottom, eight frogs squat with open mouths, each directly under a dragon head. When an earthquake occurred, a ball fell out of a the dragon's mouth into a frog's mouth, making a noise that was supposedly loud enough to wake the Emperor's household, alerting them of the earthquake. Then, all anyone had to do was look to see which ball had dropped to determine which direction the earthquake was coming from. According to the History of the Later Han Dynasty , one day in February, 138 A.D., Zhang Heng and several others found that the dragon facing west had dropped its copper ball. In response, Heng made a report to the emperor saying that an earthquake had happened somewhere to the west of the capital, Louyang. However, on that particular day, nothing unusual occurred around Louyang, nor was there any news about an earthquake elsewhere. This led to various suspicions and accusations to the effect that Zhang Heng's seismograph was a fraud and he was a liar. However, within two days, several men riding on horseback were seen galloping in the direction of Luoyang along the road that led west from the capital. The message they brought to the emperor was that a violent earthquake had taken place about 500 kilometers to the west in western Gansu and had caused landslides. This anecdote is evidence that the seismograph was not only very sensitive, but also accurate.

43. Yi Zhang - ResearchIndex Document Query yi zhang scientific articles matching the query yi zhang I also thank Prof. Yi zhang for helping me in working out the mathematical Clustering Categorical Data - zhang, Fu, Cai, heng (2000) http://citeseer.nj.nec.com/cs?q=Yi Zhang

44. Encyclopedia: Zhang Heng Updated Feb 05, 2004. Encyclopedia zhang heng. zhang heng was the first person inChina to construct a rotating celestial globe. He also invented the odometer. http://www.nationmaster.com/encyclopedia/Zhang-Heng

Supporter Benefits Signup Login Sources ... Pies Factoid #65 Moldova has one of the lowest rates of movie-going of any nation, and the highest rate of death by powered lawnmower . Coincidence? Surely not. Interesting Facts Make your own graph: Hold down Control and click on several. Compare All Top 5 Top 10 Top 20 Top 100 Bottom 100 Bottom 20 Bottom 10 Bottom 5 All (desc) in category: Select Category Agriculture Crime Currency Democracy Economy Education Energy Environment Food Geography Government Health Identification Immigration Internet Labor Language Manufacturing Media Military Mortality People Religion Sports Taxation Transportation Welfare with statistic: view: Correlations Printable graph / table Pie chart Scatterplot with ... * Asterisk means graphable. Added May 21 Mortality stats Multi-users ½ price Catholic stats Top Graphs Richest Most Murderous Most Populous Most Militaristic ... More Stats Categories Agriculture Background Crime Currency ... Welfare Updated: May 22, 2004 Encyclopedia : Zhang Heng Zhang Heng AD - AD) was an astronomer, mathematician, inventor, artist and literature scholar in the Eastern Han Dynasty of China Born in today Nanyang County Henan , he was a good writer at age 12. At age 16, he left home to pursue his study in the capital cities. He spent at least 10 years of his youth in literature studies and writing. He published several well recognized literary writings.

45. Zhang Heng Definition Meaning Information Explanation zhang heng. zhang heng (張衡) (78 AD 139 AD) was an astronomer, mathematician,artist and literature scholar in the Eastern Han Dynasty of China. http://www.free-definition.com/Zhang-Heng.html

A B C D ... Contact Beta 0.71 powered by: akademie.de PHP PostgreSQL Google News about your search term Zhang Heng Zhang Heng AD - AD) was an astronomer mathematician , artist and literature scholar in the Eastern Han Dynasty of China Born in today Nanyang County Henan , he was a good writer at age 12. At age 16, he left home to pursue his study in the capital cities. He spent at least 10 years of his youth in literature studies and writing. He published several well recognized literary writings. He switched to astronomy after age 30. He became a government official at age 38. He took on several positions since then (including 郎中, 太史令, 尚書). When he was a government minister, he cleaned up some corruption in the local government. In the year he corrected the calendar to bring it into line with the seasons. In , Zhang invented the first seismoscope for measuring earthquake s. He theorized that the universe was like an egg with the stars on the shell and the earth as the yolk. Zhang Heng was the first person in China to construct a rotating celestial globe . He also invented the odometer. In one of his publications Books about 'Zhang Heng' at: amazon.com

46. PureInsight Net- Revered Mountains And Ancient Temples: Mount Heng (N), The Most ¡­ zhang Guo was given such honorable titles as Yin Qing Guang Lu Da Fu ,and Gentleman Tong Xuan. ¡­ zhang Guo disappeared on Mount heng and was http://www.pureinsight.org/pi/articles/2003/6/9/1653p.html

Revered Mountains and Ancient Temples: Mount Heng (N), the Most Significant Mountain in Northern China Tian Xin The rocky ridge of Mount Heng at Dusk [PureInsight.org] Mount Heng is the Northern Mountain of the Five Sacred Mountains. The Northern Mountain Mount Heng sounds identical in Chinese to the Southern Mountain Mount Heng, but their written Chinese characters are different. The Northern Mountain Mount Heng is in Chinese while the Southern Mountain Mount Heng is in Chinese. Its main peak soars majestically over the northern Shanxi Province. Legend has it that about 4,000 years ago, Emperor Shun, one of the two saintly emperors in Chinese history, came through on an inspection tour to the north Hun Yuan. Emperor Shun was amazed when he saw the majestic and towering peaks of Mount Heng. They appeared to him as the northern gate to heaven, and so he bestowed on Mount Heng the honorable title "the Northern Mountain." Therefore, Mount Heng became known as the king of the more than ten thousand mountains in northern China. Mount Heng was once called Mount Chang (or Mount Constance in Chinese), Heng Zong, Xuan Yue or Zi Yue. Mount Heng was first renamed Mount Chang during the Han and Song Dynasties. During the Tang and Song Dynasties, Mount Chang was renamed Damao Mountain or Shenjian Mountain. The Northern Mountain of Mount Heng has been discussed in history books since ancient times and is associated with many important historical incidents. According to the Yugong Chapter of

47. Early Detection Of Incoming Earthquakes By Zhang Heng Seismograph On "chi" (in E Explains operation of the zhang heng seismograph based on telepathic waves (chi),provides literature describing this seismograph, indicates evidence that http://chi.coms.ph/

Free Web space and hosting - coms.ph Choose an ISP NetZero High Speed Internet Dial up $14.95 or NetZero Internet Service $9.95 Early alarm against incoming earthquakes (multilingual, e.g English Polish , etc.) (site under construction) Click refresh if this page shows incomplete Menu: (Choice of language:) -English -French -German -Italian -Polish -Spanish (Homepages on chi seismograph:) chi.coms.ph chi.maroc.to (Here in English:) Homepage About Me Free energy (Here in Polish:) Polish Main About Me Free energy (Texts downloading:) (English texts:) Subs. N6.1 (doc) Subs. N6.1 (zip) TRI paper (doc) TRI paper (zip) ... Volume 4 of [1/4] (Polish texts:) Subs. N6.1 (doc) Subs. N6.1 (zip) Volume 4 of [1/4] (Pages on free energy:) Propulsion.20m.com Members.lycos.co.uk Morals.t35.com Angelfire.com ... Agreatserver.com (Telekinesis sites:) Prawda-Truth TimeVehicle Extraordinary Zodiac Pigs ... Telekinesis (Moral Laws:) Morals.t35.com Morals.b0x.com totalizm.20m.com totalizm.20fr.com ... fortunecity.com (Totalizm pages:) totalizm.20m.com totalizm.20fr.com totalism.50megs.com (Related in English) Totalizm.20m.com

48. Individuazione Tempestiva Dei Terremoti Dal Sismografo Dello Zhang Heng Sul "chi Translate this page Spiega il funzionamento del sismografo di zhang heng basato sulle onde telepathic(. Fig. 2b. Fig. 2b Una vecchia illustrazione del sismografo di zhang heng. http://chi.coms.ph/Italian.htm

Free Web space and hosting - coms.ph Choose an ISP NetZero High Speed Internet Dial up $14.95 or NetZero Internet Service $9.95 Allarme in anticipo contro i terremoti ricevuti (multilingue, in inglese polacco , ecc.) (site under construction) Lo scatto rinfresca se questa pagina esposizioni incompleto Menu: (Scelta di lingua:) -Inglese -Francese -Tedesco -Italiano -Polacco -Spagnolo (Homepage sul sismografo di "chi") chi.coms.ph chi.maroc.to (Qui in italiano:) Homepage About Me Free energy (Qui in inglese:) Homepage About Me Free energy (Trasferimento dei testi:) (Testi inglesi:) Subs. N6.1 (doc) Subs. N6.1 (zip) TRI paper (doc) TRI paper (zip) ... Volume 4 of [1/4] (Testo polacco:) Subs. N6.1 (doc) Subs. N6.1 (zip) Volume 4 of [1/4] (Pages on free energy:) Propulsion.20m.com Members.lycos.co.uk Morals.t35.com Angelfire.com ... Agreatserver.com (Telekinesis sites:) Prawda-Truth TimeVehicle Extraordinary Zodiac Pigs ... Telekinesis (Moral Laws:) Morals.t35.com Morals.b0x.com totalizm.20m.com totalizm.20fr.com ... fortunecity.com (Totalizm pages:) totalizm.20m.com totalizm.20fr.com totalism.50megs.com (Related in English) Totalizm.20m.com

49. An Approximation Algorithm For Scheduling Two Parallel Machines With Capacity Co heng Yang, State Key Laboratory of Intelligent Technology and System, Departmentof Jiawei zhang, Department of Management Science and Engineering, School of http://portal.acm.org/citation.cfm?id=950152&dl=ACM&coll=portal&CFID=11111111&CF

50. Chi-Seismograph Von Zhang Heng http://www.seismograph.de.vu/

Chi-Seismograph von Zhang Heng Jan Pajak beschreibt Gestalt und Wirkungsweise des Chi-Seismographen des chinesischen Astronomen und Mathematikers Zhang Heng P

51. Associateship Directory Of Previous Awardees NRC Associateships Program Directory. Name zhang, heng. Award Information. EmailAddress heng.zhang@mwrd.org. Employment sector State or Local Government. http://nrc58.nas.edu/pgasurvey/data/aodir/gen_page.asp?mode=detail&sql=idnumber=

52. Frühe Warnung Vor Erdbeben Mit Dem "Chi"-Seismographen Zhang Heng Translate this page Jan Pajak beschreibt Gestalt und Wirkungsweise des Chi-Seismographen des chinesischenAstronomen und Mathematikers zhang heng, der bereits im Jahre 138 unserer http://www.rhowa.de/ppp/seismo/

53. Menue Chi-Seismograph Zhang Heng http://www.rhowa.de/ppp/seismo/index_left.htm

var design=1;var idi=98741; idl=29; dfg=36; Seismographen - Gastseite - Monographie "Fortgeschrittene magnetische Systeme"<1/4> des Autors Dr. Jan Pajak impressum Flur wohin? inspiritboard var ref = document.referrer; var sr = screen.width+"x"+screen.height; var br = navigator.appName; var bv = navigator.appVersion; var page = ""; document.write ('');

54. CCTV-English Channel-civilization zhang heng cctv.com 0406-2004 1754. According to Biography of zhang heng in History of Later Han , this seismograph had a diameter of 1.8 meters. http://www.cctv.com/program/civilization/20040406/102130.shtml

CCTV-NEWS CCTV-1 CCTV-2 CCTV-3 ... Video var ChnlPath="/style/english"; adbanner.document.location.href="/program/civilization/ad/index.html"; Zhang Heng cctv.com 04-06-2004 17:54 "Bamboo Book Annals", written in ancient times, recorded a strong earthquake happened in the 12 century BC in China. The Chinese people always wanted to observe this disastrous phenomenon of nature. Zhang Heng, a scientist of the Eastern Han period （25－220）, carried out scientific experiments and in 123 invented a seismograph, the first of its kind in the world, that was able to record earthquakes happened hundreds of kilometers away. According to "Biography of Zhang Heng" in "History of Later Han", this seismograph had a diameter of 1.8 meters. Made of bronze it had 8 dragon figures facing 8 directions. There was mechanism in the head of each dragon. When seismic waves were felt, a rod in the center of the seismograph called "duzhu" would incline to the direction of the earthquake and trigger the lever in the dragon head, opening its mouth and releasing a bronze ball. The ball fell into the mouth of a toad, thus enabling people to know the time and direction of the quake. Zhang Heng's invention came into being 1,700 years before that in Europe. Joseph Needham of Britain claimed that it was a doubtless fact that China was the earliest inventor of seismograph； and that it was a contribution of the distinguished mathematician, astrologer and geographer Zhang Heng.

55. English Channel zhang heng. CCTV.COM 200203-20 140324. According to Biography of zhang heng in History of Later Han , this seismograph had a diameter of 1.8 meters. http://www.cctv.com/english/TouchChina/GloryofChineseCivilization/HistoricalCele

Touch China Glory of Chinese Civilization Historical Celebrities > Scientists Zhang Heng CCTV.COM 2002-03-20 14:03:24 "Bamboo Book Annals", written in ancient times, recorded a strong earthquake happened in the 12 century BC in China. The Chinese people always wanted to observe this disastrous phenomenon of nature. Zhang Heng, a scientist of the Eastern Han period £¨25£­220£©, carried out scientific experiments and in 123 invented a seismograph, the first of its kind in the world, that was able to record earthquakes happened hundreds of kilometers away. According to "Biography of Zhang Heng" in "History of Later Han", this seismograph had a diameter of 1.8 meters. Made of bronze it had 8 dragon figures facing 8 directions. There was mechanism in the head of each dragon. When seismic waves were felt, a rod in the center of the seismograph called "duzhu" would incline to the direction of the earthquake and trigger the lever in the dragon head, opening its mouth and releasing a bronze ball. The ball fell into the mouth of a toad, thus enabling people to know the time and direction of the quake. Zhang Heng's invention came into being 1,700 years before that in Europe. Joseph Needham of Britain claimed that it was a doubtless fact that China was the earliest inventor of seismograph£» and that it was a contribution of the distinguished mathematician, astrologer and geographer Zhang Heng.

56. Bit.csc.lsu.edu/~hzhang/al_helen.html zhang heng s Tombzhang heng s Tomb. http://bit.csc.lsu.edu/~hzhang/al_helen.html

57. China Virtual Museums_quake The Biography of zhang heng. The Historical Records of Later Han Dynasty· The Biography of zhang heng. Picture of zhangheng s seismograph. http://www.kepu.com.cn/english/quake/relic/rlc04.html

The Earliest Records Mo-tse, the Great Philosopher The State Chronicles of Lu Kingdom The Biography of Zhang Heng ... When Pressed Down The Biography of Zhang Heng ¡¡¡¡The Historical Records of Later Han Dynasty ¡¤ The Biography of Zhang Heng Picture of Zhangheng's seismograph ¡¡¡¡Zhang Heng, (78 AD - 139 AD), was a native of Shiqiao of Nanyang, Henan Province. He was a famous man of letters and scientist in the East Han Dynasty in the Chinese history. His works include Ode to the West Capital, Ode to the East Capital and 22 pieces of other literary works. He became a court official in 111 AD and was assigned as the court historian afterwards. He invented the armillary sphere and the seismograph. Guo Moruo (an outstanding litterateur and scientist in modern China) praised him as¡°such an all-around developed figure that was seldom seen in the world history¡±. the Imaginary Figure of the Seismograph Commemorative stamp of Zhangheng [More pictures] Earthquakes in China Foretell an Earthquake When Earthquakes Happen ... Games for Avoiding Hurt

58. ³É¹ûչʾ zhang Wei( ?), Lin heng, zhang Weihan, From Virtuality to Reality IndividualizedFreeform Model Design and Rapid Manufacturing, Proc. of HAMAAHA 2003. http://www.ie.tsinghua.edu.cn/resrarch/r_achievement.asp

Zhizhong Li( ½Ìʦ) Li Zheng Zhihai Zhang Variant milling process optimization based on cutting force prediction. International Journal of Advanced Manufacturing Technology. accepted Rau, P. L. P.,( ½Ìʦ) Chen, S. H. Chin, Y. T. Developing Web Annotation Tools for Learners and Instructors Interacting with Computers An improved chip flow model considering cutting geometry variations based on the equivalent cutting edge method PIME,journal of engineering manufacture - part b, VOL217,NO12 Zhizhong Li( ½Ìʦ) Dirk Roesler Katalin Meszlery Discovering development of personnel qualification requirements by web mining: a case study. International Journal of Internet and Enterprise Management, 2003, 1(2): 82-97 Modification of overall equipment effectiveness Proceedings of IceCE'2003 Zhang Wei( ½Ìʦ) Lin Heng Ma Liang Human-computer interaction in freeform object design and simultaneous manufacturing Proc. of VRAI2003 л•F µç×Ó¼¼ÊõÓ¦Ó£¬Vol.29 Zhizhong Li( ½Ìʦ) Dirk Roesler Katalin Meszlery Investigation of Personnel Qualification Requirementsand Responsibilities by Mining Job Posting Web Pages. IEA2003, Aug 24-29, Seoul, Korea ½ð¸ÕʯÓëÄ¥ÁÏÄ¥¾ß¹¤³Ì£¬2003£¬n.4:9-12

59. Clearharmony Europe zhang Guo gavs sådana ärofulla titlar som ”Yin Oing Guang Lu Da Fu” och”Gentlemannen Tong Xuan.” zhang Guo försvann på berget heng och sågs http://se.clearharmony.net/articles/200308/7791.html

@import url(/clearharmony.css); /*IE and NN6x styles*/ >> Utskriftsversion Berget Heng – det mest betydelsefulla berget i norra Kina – del 2 (Foton) Första delen kan läsas här Taoister [någon som kultiverar Tao eller ”Vägen”] betraktar berget Heng som de odödligas boning och vill kultivera på berget Heng och de kallar berget Heng det femte bland de trettiosex välsignade landskapen eller Zong Xuan Dong Tian. Sima Chengzhen skrev i Kartan (förteckning) över himlens och jordens palats, de trettiosex små välsignade landskapen (Map of the Heaven and Earth Palace, The Thirty Six Small Blessed Lands): ”Det femte välsignade landskapet (platsen) är beläget på berget Chang, vilket mäter 3000 li [li, ett kinesiskt längdmått på ungefär 0.5 kilometer] i omkrets. Det femte välsignade landskapet är också känt som Zong Xuan Tian. Det är lokaliserat i Quyangs kommun i provinsen Heng. Det är styrt av den Odödlige av sanning Zhen Zizhen (the Immortal of Truthfulness Zhen Zizhen).” En meditationsgrotta (uppe till vänster) på berget Heng Idag återstår det rader av 7-8 cm djupa runda fördjupningar på klipporna vid bergskammen Zhang Guo Lao. Legenden säger att Zahng Guo Lao, en av de åtta odödliga, studerade alkemi och kultiverade Tao på berget Heng. Zhang Guo Lao lämnade spår på stenarna när han färdades upp och ned för berget Heng på en åsna. Det kinesiska folket kallar dem ” Himmelska märken av Zhang Guo Lao.” Mount Hengs besökare tycker om att gå på berget med skårorna (eller fördjupningarna). Det är sagt att man på det sättet kan ”absorbera en del av Zhang Guo Laos himmelska energi.”

60. Kulturelles Aus China Tong Xuan. zhang Guo verschwand auf Berg heng und wurde nicht wieder http://www.chinaintern.de/article/Kultur_Antike/1070275380.html

Aktuelles Wirtschaft Politik Menschenrechte ... Impressum Newsletter bestellen Auf dem neusten Stand bleiben und Nachrichten per Mail zu senden lassen: eMail-Adresse eingeben: hier eintragen hier austragen China intern wurde bisher mal aufgerufen. 1 Besucher online Back Nachrichten - Archiv Der ewige Berg Verehrte Berge und antike Tempel: Berg Heng, der bedeutungsvollste Berg in Nordchina Verehrte Berge und antike Tempel: Berg Heng, der bedeutungsvollste Berg in Nordchina Der Legende nach ging vor über 4.000 Jahren Kaiser Shun, einer der zwei heiligen Kaiser der Chinesischen Geschichte, auf eine Inspektionsfahrt zum nördlichen Hun Yuan. Kaiser Shun war zutiefst beeindruckt, als er die majestätischen und auftürmenden Gipfel vom Berg Heng sah. Sie sahen für ihn wie das nördliche Tor zum Himmel aus, und deshalb verlieh er Berg Heng den ehrenvollen Titel "Der Berg des Nordens". Deshalb wurde Berg Heng als der König der mehr als zehntausend Berge in Nordchina bekannt. Heute sind noch Reihen von 7 cm tiefen kreisförmigen Eindrücken auf den Felsen am Zhang Guo Lao Pass zu sehen. Die Legende sagt, dass Zhang Guo Lao, einer der Acht Unsterblichen am Berg Heng Alchimie studiert habe und dort Tao kultivierte. Zhang Guo Lao hinterließ Abdrücke am Fels, als er auf seinem Esel hoch und runter wanderte. Die Chinesen nennen sie "Himmlische Zeichen von Zhang Guo Lao." Den Touristen macht es Spaß in die Abdrücke zu steigen. Es heißt, dass man dann ein bißchen von "Zhang Guo Laos Himmlischer Energie" aufnehmen könnte.

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