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    题名 作者 年代 出处 被引量
1Consequences of an allee effect in the invasion of a pacific estuary by Spartina alterniflora显示文摘TAYLOR C M DAVIS H G CIVILLE J C 2004Ecology2004,85,:1
2An Allee effect at the front of a plant invasion: Spartina in a Pacific estuary 显示文摘Davis H G Taylor C M Civille J C 2004Journal of Ecology2004,92,:1
3Consequences of an Allee effect in the invasion of a Pacific estuary by Spartina alterniflora 显示文摘Taylor C M Davis H G Civille J C 2004Ecology2004,85,:1
4Trajectories of En- tering the Metabolic Syndrome: The Framingham Heart Study显示文摘Franco OH Massaro JM Civil J 2009Circulation2009,120,20:1
5An Allee effect at the front of a plant invasion:Spartina in a Pacific estuary显示文摘Davis H G Taylor C M Civille J C 0,,:1
6Consequences of an Allee Effect in the Invasion of a Pacific Estuary by Spartina al- terniflora 显示文摘TAYLOR C M DAVIS H G CIVILLE J C 2004Ecology2004,85,12:1
7Consequences of an Alleeeffect in the invasion of a pacific estuary by Spartina alterniflora显示文摘Taylor C M Davis H G Civille J C 2004Ecology2004,85,:1
8Ruptured abdominal aortic aneurysms: Clinical presentation in Aukland 1993-1997显示文摘 Civil I Koelmeyer T 2001Aust N Z Surg2001,71,6:1
9Neural Network Model for the Constitutive Relations of Soil显示文摘The soil constitutive relation is one of the important issues in soil mechanics. It is very difficult to establish mathematical models because of the complexity of soil mechanical behavior. We propose a new method of neural network analysis for establishing soil constitutive models. Based on triaxial experiments of sand in the laboratory, the nonlinear constitutive models of sand expressed by the neural network were set up. In comparison with Duncan\|Chang’s model, the neural network method for sand modeling has been proved to be more convenient, accurate and it has a strong fault\|tolerance function.Zeng Jing, Wang J ing\|tao School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China 2003Wuhan University Journal of Natural Sciences2003,8,01A:1
10The prevalence of taurodontism in Down's syndrome显示文摘Bell J Civil CR Townsend GC 1989J Ment Defic Res1989,33,6:1
11An Allee effect at the front of a plant invasion:Spartina in a Pacific estuary显示文摘Davis H G Taylor C M Civille J C 2004Journal of Ecology2004,92,:1
12An Allee effect at the front of a plant invasion: Spartina in a Pacific estuary 显示文摘DAVIS H G TAYLOR C M CIVILLE J C 2004Journal of Ecology2004,92,:1
13Ruptured abdominal aortic aneurysms:clinical presentation in Auckland 1993-1997显示文摘Rose J Civil I Koelmeyer T 2001ANZ J Surg2001,71,6:1
14Saline-expanded group O uncross matched packed red blood cells as an initial resuscitation fluid in severe shock显示文摘Schwab C W Civil I Shayne J P 1986Ann Emerg Med1986,15,11:1
15Development of a lexicon for the description of peanut flavor 显示文摘JOHNSON P E CIVILLE G V VERCELLOTTI J R 1988Sensory Study1988,3,1:1
16An Allee effect at the front of a plant invasion: Spartina in a Pacific estuary 显示文摘DAVIS H G TAYLOR C M CIVILLE J C 2004Journal of Ecology2004,92,:1
17Combined Effect of Arsenic and Cadmium on the Transformation of Ferrihydrite into Crystalline Products显示文摘Ferrihydrite, prepared in the presence of different amount of As and Cd in the solution, was used to study the combined effect of As and Cd coexisted in the same system on the transformation of ferrihydrite into crystalline products at pH & and pH 12. The data showed that there was apparent interaction between As and Cd in the transformation process. At pH 8, the transformation product was hematite with 1% As and different percent Cd (mole fraction, so as the follows), but the size of particles formed with different amount of Cd was different. At pH 12, the transformation products varied from sole hematite with 1% As and less than 2% Cd to a mixture of hematite and goethite with more than and equal to 2% Cd, and the percentage of goethite in the transformation products increased with the increasing level of Cd in the system. XRD (X-ray diffraction) and chemical analysis data showed that almost all As and part of Cd initially present in the system were retained in the crystalline products. The presence of As increased the amount of Cd retained in the structure of iron oxide. SEM (Scanning Electron Microscope) examination showed that the presence of As and Cd also altered the morphology of cry stalline products.Tichang Sun C R Paige W J Snodgrass(Resources Engineering School. University of Science and Technology Beijing, Beijing, 100083, China)(Department of Civil Engineering and Engineering Mechanics. McMaster University, Hamilton, Ontario, Canada L8S 4L7) 1999International Journal of Minerals,Metallurgy and Materials1999,13,3:1
18An allee effect at the front of a plant invasion:Spartina in a Pacific estuary显示文摘DAVIS H G TAYLOR C M CIVILLE J C 2004Journal of Ecology2004,92,:1
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