4篇
您的检索式：作者名="Michael Economou"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | An innovative mobile electronic tourist guide application显示文摘 | Michael Kenteris Damianos Gavalas Daphne Economou | 2009 | Personal and Ubiquitous Computing2009，13，2： | 1 |
| 2 | New Global Map of Crohn's Disease: Genetic, Environmental,and Socioeconomic Correlations 显示文摘 | Michael Economou Georgios Pappas | 2008 | Inflamm Bowel Dis2008，14，： | 1 |
| 3 | Crohn’s disease incidence evolution in North-western Greece is not associated with alteration of NOD2/CARD15 variants显示文摘AIM: To assess the trends in the incidence of inflammatory bowel disease (IBD) over 23 years in the same area and to identify genetic factors related to incidence evolution. METHODS: Patients with IBD arising from North- western Greece were systematically recorded through the 1983-2005 period. Trends in disease incidence and genetic patterns related to CARD15 variants were documented and correlated. RESULTS: A total of 447 patients with IBD were recorded (23.5% Crohn’s disease, 72.7% Ulcerative colitis and 3.8% indeterminate colitis). Mean annual incidence rates of CD and UC were 0.9/100 000 (95% CI 0.1-1.7) and 2.7/100 000 (95% CI 1.7-4.1) inhabitants, respectively. There was a statistically significant increase of CD incidence (P < 0.01) during the study period, in contrast to the UC incidence. There were no statistical differences in CARD15 variants over the study period. CONCLUSION: The incidence of CD in North-western Greece has risen disproportionately to that of UC in the 21st century. This is not related to alterations of genetic background though. | Michael Economou Grigoris Filis Zoi Tsianou John Alamanos Antonios Kogevinas Kostas Masalas Anna Petrou Epameinondas V Tsianos | 2007 | World Journal of Gastroenterology2007，13，38： | 1 |
| 4 | 储集层非均质性分析的计算机方法:以西弗吉尼亚州下密西西比系油田为例显示文摘本文使用几种计算法和统计法研究美国西弗吉尼亚洲中部格兰尼克里克油田大Injun砂岩储集层的结构及其与采油量的关系。计算机程序根据已出版的资料编写,以适合(l)计算渗透率对孔隙度的回归;(2)标绘三维孔隙度;(3)确定和标绘根据地球物理测井记录推断的相;(4)估算原始储量、累积产量和采油率。因为回归分析显示出测井记录和岩心孔隙度及岩心渗透率间微弱但重要的相关,所以,孔隙度可用干地层渗透率中以构成储集层的模式。也使用定量地层对比和多维定算法来估算在缺乏可用数据的情况下构造的影响。于井间使用克里格法内插绘制的剖面,突出了孔隙度较高的地带。使用地球物理测井资料和岩心描述,用聚类分析确定导电相。原始储量的估算结果与累计产量数据相结合,得出采油率的估算值。这些采油量变量图通常呈现在岩相图上观察到的相同的南北走向。 | Michael Ed. Hohn Ronald R. McDowell David L. Matchen(West Virginia Geological and Economic Survey, P. O. Box 879,Morgantown, WV, 26507-0879,USA) | 1995 | 沉积与特提斯地质1995，16，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员