1. Zhang Heng: Biography And Much More From Answers.com Heng, Zhang aka Pingshi or Chang Heng, b. Shiqiao Nan Yang, China, 78 ce , d. 139 Like many of the early Greek philosophers, Zhang began his. http://www.answers.com/topic/zhang-heng

showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Scientist Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping Zhang Heng Scientist Heng, Zhang [a.k.a. Pingshi or Chang Heng, b. Shiqiao Nan Yang, China, 78 ce , d. 139] Like many of the early Greek philosophers, Zhang began his career with extensive travel. In 111 ce he took a government post in charge of recording astronomical phenomena, forecasting weather, and compiling calendars. Based on this experience he wrote Lingxian, a summary of Chinese astronomical knowledge, including explanations of eclipses, the best star map to date, and various observational data. But he is most famous in the West for his invention of the first seismograph. He is also known as a mathematician who proposed the square root of 10 (about 3.1623) for π. In addition, he was a poet and some say a painter of great skill. Wikipedia @import url(http://content.answers.com/main/content/wp/css/common.css); @import url(http://content.answers.com/main/content/wp/css/gnwp.css); Zhang Heng Replica of Zhang Heng's seismograph Zhang Heng ), also spelled as

2. Zhang Heng Zhang Heng. Born 78 in Nanyang, China Died 139 in China. Heng was a mathematician, astronomer and geographer. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

3. Zhang Heng's Seismoscope This is a short biography of Zhang Heng, an ancient Chinese mathematician. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

4. Wen Zhen Heng's Book : Zhang Wu Zhi Wen Zhen Heng(15851645) was a Ming dynasty author. His book Zhang Wu Zhi (On Superfluous From Wen Zhen heng zhang Wu Zhi (On Superfluous Things) http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=00CdIu

5. Zhang Heng References This is a short biography of Zhang Heng, an ancient Chinese mathematician. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

6. DBLP: Shi-Heng Zhang Shiheng zhang 2, EE Francis CM Lau, Shi-heng zhang Optimal gossiping in paths and cycles. J. Discrete Algorithms 1(5-6) 461-475 (2003) http://www.informatik.uni-trier.de/~ley/db/indices/a-tree/z/Zhang:Shi=Heng.html

Shi-Heng Zhang List of publications from the DBLP Bibliography Server FAQ Coauthor Index - Ask others: ACM DL ACM Guide CiteSeer CSB ... Francis C. M. Lau , Shi-Heng Zhang: Optimal gossiping in paths and cycles. J. Discrete Algorithms 1 EE Francis C. M. Lau , Shi-Heng Zhang: Fast Gossiping in Square Meshes/Tori with Bounded-Size Packets. IEEE Trans. Parallel Distrib. Syst. 13 Coauthor Index Francis C. M. Lau DBLP: [ Home Author Title Conferences ... Michael Ley (ley@uni-trier.de) Thu Sep 1 17:37:14 2005

7. CreazzoLab .. Neonatal Perinatal Research Institute The Initiation of the Heart Beat in Development Research Emphasis The major interest of the Creazzo laboratory is on the embryology of myocardial http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

8. DBLP: Heng Zhang heng zhang. List of publications from the DBLP Bibliography Server FAQ 1, EE Wei Wang, Lanfeng Yan, Baowei Liu, heng zhang Multisensors Information http://www.informatik.uni-trier.de/~ley/db/indices/a-tree/z/Zhang:Heng.html

Heng Zhang List of publications from the DBLP Bibliography Server FAQ Coauthor Index - Ask others: ACM DL ACM Guide CiteSeer CSB ... Baowei Liu , Heng Zhang: Multisensors Information Fusion with Neural Networks for Noninvasive Blood Glucose Detection. ISNN (3) 2005 Coauthor Index Baowei Liu Wei Wang Lanfeng Yan DBLP: [ Home Author Title Conferences ... Michael Ley (ley@uni-trier.de) Thu Sep 1 17:37:14 2005

9. Heng Zhang's Photo Galleries At Pbase.com heng zhang profile guestbook all galleries recent tree view thumbnails wheres da smiles http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

10. Ggs @uwo Jinshi Wu, Xueyang Yu, heng zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, http://www.uwo.ca/earth/grad/students/

Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang Alexandre Aubin, Xuezhao Bao, Sharon Blackmore, Krista Blears, Sean Bosman, Chris Coueslan, Kim Dalby, Allison Daley, Lisa Friedrich, Lyshia Goodhue, Michael Hay, Tyler Hayes, Jennifer Heidenheim, Kebbie Hughes, Hua Jin, Karl Z. Keizars, Dan Lui, Rebah MacDonald, Lachlan MacLean, James Masters, Lisa Munro, Charley Murphy, Guangrong Ning, Clare O'Dowd, Carl Ozyer, Xavier RocaArgemi, Sam Russell, Bhaskar Sahoo, Sergei Samsonov, Sherril Senior, Chris Smith, Chris Stott, Erika Szabo, Ronnie Theriault, Aditya Tyagi, Rebeca vanderspiegel, Bogdan Varban, Greg Wanger, Jinshi Wu, Xueyang Yu, Heng Zhang

11. Zhang_Heng Biography of Zhang Heng (78139) http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

12. GGS Homepage Bogdan Varban. Greg Wanger. Jinshi Wu. Xueyang Yu heng zhang Return to Home Return to Home. Xueyang Yu. heng zhang. Return to Home http://www.uwo.ca/earth/grad/students/grads.html

Alexandre Aubin Xueshao Bao Sharon Blackmore Krista Blears Sean Bosman Chris Coueslan Kim Dalby Allison Daley Lisa Friedrich Philip Geusebroek Lyshia Goodhue Michael Hay Tyler Hayes Jennifer Heidenheim Kebbi Hughes Hua Jin Karl Z. Keizars Dan Lui Reba MacDonald Lachlan MacLean James Masters Lisa Munro Charley Murphy Guangrong Ning Clare O'Dowd Carl Ozyer Xavier RocaArgemi Sam Russell Bhaskar Sahoo Sergei Samsonov Sherril Senior Chris Smith Chris Stott Erika Szabo Ronnie Theriault Aditya Tyagi Rebeca vanderspiegel Bogdan Varban Greg Wanger Jinshi Wu Xueyang Yu Heng Zhang Return to Home

13. DBLP Ming-Heng Zhang Mingheng zhang. List of publications from the DBLP Bibliography Server - FAQ http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

14. Fast Gossiping In Square Meshes/Tori With Bounded-Size Packets Shiheng zhang, Univ. of Hong Kong, Hong Kong 18 FCM Lau and SH Zhang, Optimal Gossiping in Paths and Cycles, Technical Report TR97-10, http://portal.acm.org/citation.cfm?id=507151

15. DBLP Zhang Cheng-heng Zhang Chengheng. List of publications from the DBLP Bibliography Server - FAQ http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

16. Determine The Number Of Components In A Mixture Model By The Extended KS Test Mingheng zhang, Research School of Economics, Shanghai University of Finance and Economics, Shanghai 200433, China. Qian-Sheng Cheng, School of http://portal.acm.org/citation.cfm?id=976015

17. Advanced Materials-Heng Zhang heng zhang. PhD student, Advanced Materials research group. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

18. Zhang Heng Zhang Heng. Henglg.jpg (7993 bytes). Born 78 in Nanyang, China Died 139 in China. Heng was a mathematician, astronomer and geographer. http://www.sinopro.com/zhang.htm

Zhang Heng Born: 78 in Nan-yang, China Died: 139 in China Heng was a mathematician, astronomer and geographer. He became chief astrologer and minister under the Emperor An'ti of China. In the year 123 he corrected the calendar to bring it into line with the seasons. In 132 Heng invented the first seismoscope for measuring earthquakes. Heng's device was in the shape of a cylinder with eight dragon heads around the top, each with a ball in its mouth. Around the bottom were eight frogs, 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. Heng was the first person in China to construct a rotating celestial globe. He wrote about this in his work Hun-i chu where he describes his version of the universe as follows:- The sky is like a hen's egg, and is as round as a crossbow pellet; the Earth is like the yolk of the egg, lying alone at the centre. The sky is large and the Earth small. In another work Lin Hsien, he describes the stars:- North and south of the equator there are 124 groups which are always brightly shining. 320 stars can be named. There are in all 2500, not including those which the sailors observe. Of the very small stars there are 11520.

19. Imood.com Query Results For Heng Zhang Or Eshii D Come get an imood account right now! Name heng zhang or eshii D Base Mood happy Personal Mood D Mood Changed May 30, 2004 http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

20. Zhang Heng Zhang Heng. zhang.gif (90958 bytes). Born 78 in Nanyang, China Died 139 in China. Heng was a mathematician, astronomer and geographer. http://www.sinopro.com/Replicas/zhang.htm

Zhang Heng Born: 78 in Nan-yang, China Died: 139 in China Heng was a mathematician, astronomer and geographer. He became chief astrologer and minister under the Emperor An'ti of China. In the year 123 he corrected the calendar to bring it into line with the seasons. In 132 Heng invented the first seismoscope for measuring earthquakes. Heng's device was in the shape of a cylinder with eight dragon heads around the top, each with a ball in its mouth. Around the bottom were eight frogs, 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. Heng was the first person in China to construct a rotating celestial globe. He wrote about this in his work Hun-i chu where he describes his version of the universe as follows:- The sky is like a hen's egg, and is as round as a crossbow pellet; the Earth is like the yolk of the egg, lying alone at the centre. The sky is large and the Earth small. In another work Lin Hsien, he describes the stars:- North and south of the equator there are 124 groups which are always brightly shining. 320 stars can be named. There are in all 2500, not including those which the sailors observe. Of the very small stars there are 11520.

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