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| 1 | Topological relations between directed lines and simple geometries显示文摘Directed lines are fundamental geometric elements to represent directed linear en-tities. The representations of their topological relations are so different from those of simple lines that they cannot be solved exactly with normal methods. In this paper,a new model based on point-set topology is defined to represent the topo-logical relations between directed lines and simple geometries. Through the inter-sections between the start-points,end-points,and interiors of the directed lines and the interiors,boundaries,and exteriors of the simple geometries,this model identifies 5 cases of topological relations between directed lines and points,39 cases of simple lines,and 26 cases of simple polygons. Another 4 cases of simple lines and one case of simple polygons are distinguished if considering the exteri-ors of the directed lines. All possible cases are furthermore grouped into an exclu-sive and complete set containing 11 named predicts. And the conceptual neigh-borhood graph is set up to illustrate their relationship and similarity. This model can provide a basis for natural language description and spatial query language to present the dynamic semantics of directed lines relative to the background fea-tures. | GAO Yong1,ZHANG Yi1,TIAN Yuan1 & WENG JingNong2 1 Institute of Remote Sensing and Geographic Information System,Peking University,Beijing 100871,China 2 Colledge of Software,Beihang University,Beijing 100083,China | 2008 | Science China(Technological Sciences)2008，51，S1： | 2 |
| 2 | The phenylpropenamide derivative AT-130 blocks HBV replication at the level of viral RNA packaging显示文摘 | FELD JJ COLLEDGE D SOZZI V | 2007 | Antivir Res2007，76，2： | 1 |
| 3 | GPR54 and puberty显示文摘 | Colledge W H | 2004 | Trends Endocrinol Metab2004，15，9： | 1 |
| 4 | Ageing and balance : the measurement of spontaneous sway by posturography 显示文摘 | Colledge N R Cantley P Peaston I | 1994 | Gerontology1994，40，5： | 1 |
| 5 | Spallation of oxide scales from 20% Cr-25Ni-Nb stainless steel显示文摘 | Bennett M J Buttle D J Colledge P D | 1989 | Materials Science and Engineering1989，120，： | 1 |
| 6 | Kisspeptins and GnRH neuronal signalling 显示文摘 | COLLEDGE W H | 2008 | Trends in Endocrinology and Metabolism2008，20，3： | 1 |
| 7 | In vitro antihepadnaviral activities of combinations of penciclovir, lamivudine, and adefovir 显示文摘 | Colledge D Civitico G Locarnini S | 2000 | Antimicrob Agents Chemother2000，44，： | 1 |
| 8 | GPR54 and puberty 显示文摘 | COLLEDGE WH | 2004 | Trends Endoerinol Metab2004，15，9： | 1 |
| 9 | Dis- tribution of Kisspeptin neurones in the adult female mouse brain 显示文摘 | Clarkson J d'Anglemont de T X Colledge WH | 2009 | J Neuroendocrinol2009，21，： | 1 |
| 10 | Discussion on precancerous conditions of the larynx 显示文摘 | Jackson C Colledge L Thomson S | 1930 | Proc R Soc Med1930，24，： | 1 |
| 11 | Davidson's Principles & Practice of Medicine,20th Edition显示文摘 | BOON NA COLLEDGE NR WALKER BR AND HUNTER JAA | 2006 | Churchill Livingstone2006，，： | 1 |
| 12 | A comparison of gene repair strategies in cell culture using a lacZ reporter system显示文摘 | Nickerson HD Colledge WH | 2003 | Gene Therapy2003，10，18： | 1 |
| 13 | The role of Kisspeptin signa- ling in reproduction 显示文摘 | Tassigny X D Colledge W H | 2010 | Physiology2010，25，4： | 1 |
| 14 | The phenylpropenamide derivative AT-130 blocks HBV replication at the level of viral RNA packaging显示文摘 | Feld J J Colledge D Sozzi V | | 0，，2： | 1 |
| 15 | In vitro antihepadnaviral activities of combinations of penciclovir, lamivudine, and adefovir显示文摘 | Colledge D Civitico G Locarnini S | 2000 | Antimicrob Agents Chemother2000，44，3： | 1 |
| 16 | Relational contracting-creating value beyond the project显示文摘 | Colledge B | | 0，，01： | 1 |
| 17 | Disruption of c -mos causes parthenogenetic development of unfertilized mouse eggs 显示文摘 | Colledge WH Carlton MB Udy GB | 1994 | Nature1994，370，6484： | 1 |
| 18 | Conantokin-G precursor and its role in gamma-carboxylation by a vitamin K-dependent carboxylase from a Conus snail显示文摘 | BANDYOPADHYAY P K COLLEDGE C J WALKER C S | 1998 | J Biol Chem1998，273，10： | 1 |
| 19 | Inhibition of duck hepatitisB virus replication by 92 (22phosphonylmethoxyethyl) adenine, an acyclic phosphonate nucleoside analogue显示文摘 | Nicoll AJ Colledge DL Toole J J | 1998 | Antimicrobial Agents Chemother1998，42，12： | 1 |
| 20 | Distribution of kisspeptin neurones in the adult female mouse brain显示文摘 | Clarkson J d’Anglemont de Tassigny X Colledge W H | 2009 | J Neuroendocrinol2009，21，： | 1 |
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