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317篇 您的检索式:作者名="Craddock"
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1岩石圈伸展的壳/幔拆离模型(Parallel Extension Tectonics):华北克拉通东部早白垩世岩石圈减薄与破坏机理显示文摘华北克拉通岩石圈减薄和破坏机理长期以来存在争议,基于岩石学、岩石地球的化学分析研究突出强调深部过程的重要性。前人提出了两种重要模式:包括以拆沉作用为代表的top-down tectonics模型和以热-机械侵蚀与化学侵蚀,或地幔置换、交代作用的bottom-up tectonics模型。然而,对于这两种模式而言尚存在许多无法合理解释的问题,比如在此深部过程中,区域性岩石圈伸展有多大的贡献?地壳伸展构造是作为深部过程的响应,还是同为岩石圈伸展的产物?本文基于早白垩世东亚地区(尤其是华北克拉通东部地区)伸展构造与岩浆活动的综合分析,揭示出华北克拉通东部不同地区伸展构造变形与岩浆活动之间的时、空和成因关系有一定的差异。但整体上看,岩石圈伸展起着主导作用,控制着岩浆上侵和就位,在拆离断层下盘侵入形成各种规模的花岗质为主的侵入体,或于上盘喷发形成火山-沉积岩盆地。在伸展构造发育的不同阶段,可以有伸展早期、伸展期及伸展期后的岩浆活动。岩浆活动的强度及岩浆源区特点有显著的时空变化。一方面,在同一地区不同演化阶段其源区有很大的差异。表现为主体上是早期以古老下地壳源为主,随着壳/幔伸展作用演化,逐渐向混合源或独立幔源的演化。同时,不同地区岩浆源区的变化规律也显著不同。以胶辽地区为例,胶东整体上是壳幔混合源区对于岩浆演化有重要贡献;而辽东地区具有显著的源区演化特点:从剪切早期古老下地壳源区为主,并伴有幔源物质加入,剪切期古老下地壳为主,到剪切晚期和剪切期后以新生下地壳为主。本文认为岩石圈伸展的壳/幔拆离模型(Parallel Extension Tectonics),可以合理地解释华北克拉通及邻区早白垩世构造-岩浆活动性。在该模型中,遭受伸展的华北克拉通岩石圈发生壳-幔拆离作用。在岩石圈伸展作用期间,地壳层次的拆离作用与岩石圈地幔层次上的拆离作用可以是耦合的或者是解耦的,从而导致华北克拉通岩石圈减薄过程中在地壳尺度上的拆离作用与变质核杂岩的剥露有三种不同的类型:同岩浆活动型伸展(C型:Co-magmatism mode extension)、无岩浆活动型伸展(A型:Amagmatism mode extension)和多阶段混合型(M型:Multi-mode extension)。刘俊来 倪金龙 陈小宇 Craddock JP 郑媛媛 孙彦琪 季雷 2020岩石学报2020,36,8:7
2Predictors of outcome following hip fracture. Admission time predicts length of stay and in-hospital mortality显示文摘John E Clague Elaine Craddock Glynn Andrew Michael A Horan Neil Pendleton 2002Injury2002,,1:2
3Microtubular proteolysis in focal cerebral ischemia显示文摘Pettigrew LC Holtz ML Craddock SP 1996J Cereb Blood Flow Metab1996,16,6:2
4Effect of organic acids on aluminum toxicity in subsoils显示文摘Hue N V Craddock G R Adams F 1986Soil Science Society of America Journal1986,50,:1
5Rapid fluvial incision along the Yellow River during headward basin integration 显示文摘CRADDOCK W H KIRBY E HARKINS N W 2010Nature Geoscience2010,3,3:1
6Microtubular proteolysis in focal cerebral ischemia显示文摘 Holtz ML Craddock SD 1996J Cereb Blood Flow Metab1996,16,6:1
7Environmental enrichment modifies the PKA-dependence of hippocampal LTP and improves hippocampus-dependent memory 显示文摘DUFFY SN CRADDOCK KJ ABEL T 2001Learn Mem2001,8,1:1
8Rapid fluvial incision along the Yellow River during headward basin integration 显示文摘CRADDOCK W H KIRBY E HARKINS N W 2010Nature Geoscience2010,3,:1
9Reducing acquired infections in the NICU:observing and implementing meaningful differences in process between high and low acquired infection rate centers显示文摘Bloom BT Craddock A Delmore PM 2003Perinatol2003,23,6:1
10The effect of caudal analgesia on emergence agitation in children after sevoflurane versus halothane anesthesia显示文摘Weldon BC Bell M Craddock T 0,,02:1
11Possible parent-of-origineffect of Dopa decarboxylase in susceptibility to bipolar affective dis-order显示文摘Borglum AD Kirov G Craddock N 2003Am J Med Genet B Neuropsychiatr Genet2003,117,1:1
12Comparison of single-dose and escalating-dose regimems of donor lymphocyte infusion for relapse after allografting for chronic myeloid leukemia 显示文摘Dazzi F Szydlo RM Craddock C 2000Blood2000,95,:1
13Psychosis genetics: mod-eling the relationship between schizophrenia, bipolar disorder,and mixed (or “schizoaffective” ) psychoses显示文摘Craddock N Donovan MC Owen MJ 2009Schizophr Bull2009,35,3:1
14Enhanced tumor trafficking of GD2 chimeric antigen receptor T cells by ex- pression of the chemokine receptor CCR2b显示文摘Craddock J A Lu A Bear A 2010J Immu- notherapy2010,33,8:1
15Reducing acquired infection in the NICU:Observing and implementing meaningful differences in process between high and low acquired infection rate centers显示文摘Bloom B Craddock A Delmore P 2003J Perinatol2003,23,6:1
16A study of the incidence of overe-ruption and occlusal interferences in unopposed posterior teeth显示文摘Craddock HL Youngson CC 2004Br Dent J2004,196,6:1
17Unipolar and bipolar depression:different of the same?显示文摘Smith DJ Craddock N 2011Br J Psychiatry2011,199,4:1
18No association with the 5,10-methylenetetrahydrofolate reductase gene and major depressive disorder:results of the depression case control (DeCC) study and a meta-analysis显示文摘Gaysina D Cohen S Craddock N 2008Am J Med Genet B Neuropsychiatr Genet2008,147,6:1
19An investigation of overeruption of posterior teethwith partial occlusal contact显示文摘Craddock HL 2007J Oral Rehabil2007,34,4:1
20Antibodies to VLA4 integrin mobilize long-term repopulating cells and augment cytokine-induced mobilization in primates and mice 显示文摘 Nakaroto B Andrews RG 1997Blood1997,90,12:1
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