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| 1 | A statistical model for porous structure of rocks显示文摘The geometric features and the distribution properties of pores in rocks were in- vestigated by means of CT scanning tests of sandstones. The centroidal coordi- nates of pores, the statistic characterristics of pore distance, quantity, size and their probability density functions were formulated in this paper. The Monte Carlo method and the random number generating algorithm were employed to generate two series of random numbers with the desired statistic characteristics and prob- ability density functions upon which the random distribution of pore position, dis- tance and quantity were determined. A three-dimensional porous structural model of sandstone was constructed based on the FLAC3D program and the information of the pore position and distribution that the series of random numbers defined. On the basis of modelling, the Brazil split tests of rock discs were carried out to ex- amine the stress distribution, the pattern of element failure and the inosculation of failed elements. The simulation indicated that the proposed model was consistent with the realistic porous structure of rock in terms of their statistic properties of pores and geometric similarity. The built-up model disclosed the influence of pores on the stress distribution, failure mode of material elements and the inosculation of failed elements. | JU Yang1,2, YANG YongMing1, SONG ZhenDuo3 & XU WenJing4 1 State Key Laboratory of Coal Resources and Safe Mining, China University of Mining & Technology, Beijing 100083, China 2 Department of Mechanical and Manufacturing Engineering, The University of Calgary, 2500 University Drive NW Calgary, AB T2N 1N4, Canada 3 China National Coal Mining Equipment Co. Ltd, Beijing 100011, China 4 Department of Materials and Metallurgy, The University of Utah, Salt Lake City, Utah 84112, USA | 2008 | Science China(Technological Sciences)2008，51，11： | 21 |
| 2 | 高纤维膳食和补充乙酸盐改变肠道菌群,预防醋酸脱氧皮质酮-盐型高血压小鼠高血压和心力衰竭的发展显示文摘水果和蔬菜的膳食摄入与高血压的发生率较低有关,但所涉及的机制尚未阐明。该研究评估了高纤维膳食和短链脂肪酸(short-chain fatty acid,SCFA)(乙酸盐)对肠道微生物群和预防心血管病的影响。方法:用盐皮质激素诱发小鼠高血压模型,观测正常喂食组、高纤维喂食组和补充乙酸盐组的肠道微生物、心脏结构/功能和血压水平。 | 刘莉 叶鹏 Marques FZ Nelson EM Chu PY Horlock D Fiedler A Ziemann M Tan JK Kuruppu S Rajapakse NW El-Osta A Mackay CR Kaye DM | 2016 | 中华高血压杂志2016，24，12： | 8 |
| 3 | 重塑世界经济地理(2009年世界发展报告概述)显示文摘世界银行的年度出版物——《世界发展报告》,自1978年起开始发表,今年是第31期。《2009年世界发展报告:重塑世界经济地理》由世界银行发展经济局和可持续发展网络共同发起,报告由英德米特·吉尔(Indermit Gill)领导的工作组执笔编写,布鲁斯·罗思-拉森(Bruce Ross-Larson)担任主编。罗伯特·佐立克(Robert Zoellick)行长为报告作序。该报告的英文版于2008年11月由世界银行出版,中文版由清华大学出版社于2009年2月正式出版。本文由清华大学建筑学院毛其智教授摘编自该报告中文文件中'概述'一节。 | The International Bank for Reconstruction and Development/ The World Bank,1818 H Street, NW,Washington,D.G.20433,USA. | 2009 | 城市与区域规划研究2009，2，3： | 6 |
| 4 | Vascular-specific growth factors and blood vessel formation显示文摘 | Yancopoulos G D Davis S Gale NW | | 0，，： | 2 |
| 5 | Advances in quantification and chacterization of telomerase activity by the telomeric repeat amplification protocol (TRAP) 显示文摘 | Kim NW Wu F | 1997 | Nucleic Acids Res1997，25，： | 2 |
| 6 | α—淀粉酶测定的评估显示文摘α-淀粉麦在急性胰腺炎的诊断中始终为最广泛应用的诊断方法,迄今为止,IFCC尚未正式公布推荐方法,但已用于氯硝基苯麦芽寡糖为低物的测定方法表示拒绝。本文介绍了被拒绝的某些原因以及对可能被IFCC推荐的用亚乙基保护的4-硝基苯麦芽7糖的测定方法作了评估。 | 陈映 Tietz,NW | 1996 | 临床检验信息导报1996，3，1： | 2 |
| 7 | Minireview:The adipocyte at the crossroads of energy homeostasis, inflammation, and atherosclerosis 显示文摘 | Rajala NW Scherer PE | 2003 | Endocrinology2003，144，： | 1 |
| 8 | Proteinase - activated receptor- 2 and human lung epithelial cells: disarming by neutrophil serine proteinases 显示文摘 | Dulon S Cande C Bunnett NW | 2003 | Am J Respir Cell Mol Biol2003，28，3： | 1 |
| 9 | Critical review of psychosocial interventions in cancer care 显示文摘 | Fawaz FI Fawzy NW Amdt LA | 1995 | Arch Gen Psychiatry1995，52，2： | 1 |
| 10 | Interleukin 6 upregulates myeloid cell leukemia-1 expression through a STAT3 pathway in cholangiocarcinoma cells显示文摘 | Isomoto H Kobayashi S Werneburg NW | 2005 | Hepatology2005，42，6： | 1 |
| 11 | Advances in quantification and characterization of telomerase activity by the telomeric repeat amplification protocol (TRAP) 显示文摘 | Kim NW Wu F | 1997 | Nucleic Acids Res1997，25，13： | 1 |
| 12 | Prospective cohort study of hostility and the risk of cardiovascular disease mortality 显示文摘 | Surtees PG Wainwright NW Luben R | 2005 | Int J Cardiol2005，100，1： | 1 |
| 13 | Excess omega-3 fatty acid consumption by mothers during pregnancy and lactation caused shorter lifespan and abnormal ABRs in old adult offspring显示文摘 | Church NW Jen KLC Anumba JI | 2010 | Neurotoxicol Teratol2010，32，： | 1 |
| 14 | Chemokine gene polymorphisms in idiopathic anterior uveitis显示文摘 | Yeo TK Ahad MA Kuo NW | 2006 | Cytokine2006，35，12： | 1 |
| 15 | Complications of thyroid surgery: How to avoid them, how to manage them, and observations on their possible effect on the whole patient显示文摘 | Thompson NW Reeve T | 2000 | World J Surg2000，24，8： | 1 |
| 16 | Auditory brain- stem response in obstructive sleep apnea 显示文摘 | Wetmore SJ Henderson C Doshier NW | 1988 | Laryngoscope1988，98，5： | 1 |
| 17 | Physical association between STAT1 and the interferon-inducible protein kinase PKR and implica- tions for interferon and double-stranded RNA signaling pathways 显示文摘 | Wong AH Tam NW Yang YL | 1997 | EMBO J1997，16，6： | 1 |
| 18 | Idiopathic spontaneous intraperi- toneal hemorrhage:a clinical update on abdominal apoplexy in the year 2001显示文摘 | Carr SR Dinsmore RC Wilkinson NW | 2001 | Am Surg2001，67，4： | 1 |
| 19 | Cholangiography in hepatic cellular carcinoma with obstructive jaundice 显示文摘 | Lee NW Wong KW Siu KF | 1984 | Clin Radiol1984，35，： | 1 |
| 20 | Support of the diagnosis of pancreatitis by enzyme tests:old problem ,new techniques显示文摘 | Tietz NW | 1997 | Clin Chin Acta1997，257，： | 1 |
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