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Future sea level rise along the coast of China and adjacent region under 1.5℃ and 2.0℃ global warming

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Advances in Climate Change Research 2020年第3期11卷 227-238页

作者： QU Ying LIU Yonggang Svetlana JEVREJEVA Luke p.jackson Department of Atmospheric and Oceanic Sciences School of PhysicsPeking UniversityBeijing100871China National Oceanography Center LiverpoolL35DAUK programme for Economic Modelling Nuffield CollegeOxford UniversityOX1 INFUK

Although future sea level rise along the China coast has been projected by various studies for different representative concentration pathways(RCps),the projections for different warming thresholds,e.g.1.5℃ and 2.0℃,have not been done specifically for this region,to the best of our *** provide such a projection here based on the climate projections of Coupled Model Intercomparison project phase 5(CMIp5).The projections are given for 20 tide-gauge stations along the coast of China,Korea,Japan,and *** land motion(VLM)is also estimated for stations that have tide gauge records and satellite altimetry both covering the period of *** land motion(LLM)is then estimated by subtracting the land motion due to glacial isostatic adjustment(GIA)from *** considering LLM,sea level rise by 2100 at median probability is projected to be 38-49 cm relative to the average sea level over 1986-2005 under warming of 1.5℃,and increase to 46-57 cm when the warming threshold is increased to 2.0℃.The steric component is the main contributor to this increase in sea *** of LLM will not affect the sea level increase between the two warming thresholds,but it will make the local sea level rise by 2100 at certain locations substantially higher(up to 36 cm)or lower(up to 13 cm).

关键词： Sea level rise Coast of China Tide gauge records Vertical land motion Warming of 1.5℃ Warming of 2.0℃

The influence of chemical composition on models of Type Ia supernovae

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Frontiers of physics 2013年第2期8卷 168-188页

作者： Alan C. Calder Brendan K. Krueger Aaron p. jackson Dean M. Townsley Department of physics Astronomy The State University of New York - Stony Brook Stony BrookUSA NY 11794 New York Center for Computational Sciences The State University of New York - Stony Brook Stony BrookUSA NY 11794 National Research Council Research Associateship program and Laboratories for Computational physics and Fluid Dynamics Naval Research Laboratory WashingtonUSA DC 20375 Department of physics and Astronomy The University of Alabama TuscaloosaUSA AL 35487

Type Ia supernovae are bright stellar explosions distinguished by standardizable light curves that allow for their use as distance indicators for cosmological studies. Despite the highly successful use of these events in this capacity, many fundamental questions remain. Contemporary research inves- tigates how properties of the progenitor system that follow from the host galaxy such as composition and age influence the brightness of an event with the goal of better understanding and assessing the intrinsic scatter in the brightness. We provide an overview of these supernovae and proposed progenitor systems, all of which involve one or more compact stars known as white dwarfs. We describe contemporary research investigating how the composition and structure of the progenitor white dwarf systematically influences the explosion outcome assuming the progenitor is a single white dwarf that has gained mass from a companion. We present results illustrating some of these systematic effects from our research.

关键词： hydrodynamics nuclear reactions nucleosynthesis abundances stars: supernovae:general stars: white dwarfs

Development of a TCR beta repertoire assay for profiling liquid biopsies from NSCLC donors

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Cancer Drug Resistance 2020年第3期3卷 563-571页

作者： Leisa p.jackson Benjamin A.Tjoa Hestia Mellert Gary A.pestano Development Biodesix Inc.BoulderCO 80301USA. Cellero LLCBothellWashingtonWA 98021USA.

Aim:The aim of this study was to demonstrate the utility of T-Cell receptor beta(TCRβ)sequencing as a robust method for assessing T-cell repertoire changes in donors with non-small cell lung cancer(NSCLC).We further demonstrated the use of the assay by monitoring repertoire modulation in a defined model antigen system,cytomegalovirus(CMV).Methods:peripheral blood mononuclear cells from four healthy donors were challenged with a 1-week exposure to whole-cell lysate from CMV-infected cells or CMVpp65495-503 peptide(NLVpMVATV).T-cell repertoire perturbations were assessed using the Oncomine TCR Beta-SR Assay and Ion GeneStudio S5 plus Sequencer.A pp65 tetramer flow cytometry assay was used as an orthogonal method to assess clonal expansion of a subset of CMV-specific *** evaluation of the assay in peripheral blood lymphocytes from NSCLC donors,five whole blood specimens were evaluated using the same sequencing ***:The TCR beta assay identified 6,683-61,936 unique clones from 1-2 million reads per sample,and an average of 80%of the total reads were usable for TCR *** the NSCLC donors,TCR convergence and clonality values were consistent with published results and ranged 0.016-0.033 for convergence and 0.09-0.48 for *** the CMV study,TCR sequencing detected the expansion of a common family of clones in all 4 samples in response to antigen *** expansion corresponded to an increase in pp65 tetramer staining by flow *** TCR convergence scores ranged 0.009-0.041 and increased 5-fold in one sample as a result of pp65 antigen ***:The results of this study demonstrated the utility of profiling of the TCRβrepertoire in a model system and in donors with ***,we demonstrated the correlation between RNA-seq methods and protein-tetramer analysis using flow *** techniques represent an emerging solution that could complement other liquid and tissue diagnostic assays in the cl

关键词： TCRβ liquid biopsy Ion Torrent immunotherapy

Bridging the Gap Between Existential/Experiential psychotherapies and ACT （Acceptance and Commitment Therapy）

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psychology Research 2013年第9期3卷 485-494页

作者： jackson p. Rainer Jeremy Gay Valdosta State University Georgia USA Georgia Southern University Georgia USA

Modelling Orthometric Heights from a Combination of Ellipsoidal Heights and Gravimetric Geoid Model in Rivers State, Nigeria

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International Journal of Geosciences 2020年第4期11卷 184-196页

作者： Kurotamuno p. jackson Elochukwu C. Moka Department of Surveying and Geomatics Rivers State University Port Harcourt Port Harcourt Nigeria Department of Geoinformatics and Surveying University of Nigeria Enugu Campus Enugu Nigeria

Many applications in geodesy, hydrography and engineering require geoid-related heights. Spirit leveling which is the traditional means of obtaining geoid- or mean sea level-related heights is slow, time-consuming and costly. Global Navigation Satellite Systems (GNSS) offer faster and relatively cheaper way of obtaining geoid-related heights when geoidal undulation is applied to ellipsoidal heights. However, difficulties involved in determining acceptable geoid height have seriously hampered the application of GNSS for leveling in Rivers State, thus necessitating the need to develop an acceptable geoid model which will serve as a means of conversion of GNSS-delivered ellipsoidal heights to their orthometric heights equivalent. In pursuance of this objective, a detailed gravimetric geoid has been evaluated for Rivers State, Nigeria. The computation of the geoid was carried out by the traditional remove-restore procedure. The Earth Geopotential Model 2008 (EGM08) was applied as the reference field for both the remove and restore parts of the procedures;spherical Fast Fourier Transform (FFT) was employed for the evaluation of the Molodenskii’s integral formula for the height anomaly, (ζ) to yield the quasi-geoid;while the Residual Terrain Modelling (RTM) was done by prism integration. The classical gravimetric geoid over Rivers State was obtained from the rigorously evaluated quasi-geoid by adding the quasi-geoid to geoid (N?- ζ) correction it. The minimum and maximum geoid height values are 18.599 m and 20.114 m respectively with standard deviation of 0.345 m across the study area. Comparison of the gravimetric geoidal heights with the GpS/Leveling-derived geoidal heights of 13 stations across Rivers State, Nigeria showed that the absolute agreement with respect to the GpS/leveling datum is generally better than 7 cm root mean squares (r.m.s) error. Results also showed that combining both GpS heights and the computed Rivers State geoid model can give orthometric heigh

关键词： Geoid Modelling Remove-Compute-Restore Fast Fourier Transform Residual Terrain Model Ellipsoidal Heights Orthometric Heights

美国paradox盆地盐构造新生代的拉伸活化(英文)

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高校地质学报 2008年第1期14卷 49-63页

作者：戈红星 jackson Martin p．A MOSHER Sharon ConocophillipsCompany P．D．Box2197HoustonTexas77252USA． Bureau of Economic Geology The University of Texas at AustinAustinTexas 78713USA Department of Geological Sciences The University of Texasat AustinAustinTexas 78713USA

美国科罗拉多高原paradox盆地中的裂口盐墙和盐背斜,主要是在古生界和中生界沉积物的差异负载作用下发育起来的。盐构造顶部的平缓褶皱,通常被认为是晚白垩纪至古新世拉腊米挤压运动的产物,而其脊顶地堑与山谷,则被认为是挤压后的松弛... 详细信息

美国科罗拉多高原paradox盆地中的裂口盐墙和盐背斜,主要是在古生界和中生界沉积物的差异负载作用下发育起来的。盐构造顶部的平缓褶皱,通常被认为是晚白垩纪至古新世拉腊米挤压运动的产物,而其脊顶地堑与山谷,则被认为是挤压后的松弛拉伸及盐溶作用所造成的。基于野外调查、物理模拟以及现代盐构造学理论,研究认为这些平缓褶皱和脊顶地堑,主要是新生代始新世至渐新世北北东向区域拉伸作用的产物。因为岩盐较其围岩软弱,拉伸形变主要集中在早先形成的盐墙、盐背斜及其较薄的顶板中,使盐构造发生活化并形成新的拉伸构造。顶板中的拉伸构造主要包括正断层、地堑、断层滑移(断滑)褶皱以及滚动褶皱。由于区域拉伸方向斜交盐构造走向,断层分布多呈羽列状。在母盐层较厚地区,拉伸使盐刺穿在正断层之下次动上升;而在母盐层较薄地区,拉伸使盐刺穿下降。在初始盐刺穿较高地区,盐构造的侧翼下降;而在初始盐刺穿较低地区,盐构造整体下降。拉伸使盐刺穿变宽,脊顶地堑下沉,形成拉伸型下降盐刺穿特征性的尖角盐体构造。局部地区,盐体从破碎的顶板间溢出,覆盖了下沉的脊顶地堑。

关键词： paradox盆地盐构造拉伸活化下降盐刺穿断滑褶皱滚动褶皱构造地质学

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破火山口塌陷构造的物理模拟研究

南京大学学报（自然科学版） 2003年第3期39卷 309-318页

作者：戈红星 Martin p A jackson Bruno C Vendeville 菲利普斯中国有限公司北京100027 美国得克萨斯大学经济地质局 austintexas78713

　用聚合硅胶模拟塑性岩浆、用干燥松散石英砂模拟脆性围岩和顶板层,研究了由岩浆房的萎缩下沉所引起的破火山口塌陷构造.模拟岩浆房的初始形状包括平顶圆柱体及剖面呈长方形、半圆形、等腰三角形的条状体.实验中,圆形岩浆房的下沉形成... 详细信息

　用聚合硅胶模拟塑性岩浆、用干燥松散石英砂模拟脆性围岩和顶板层,研究了由岩浆房的萎缩下沉所引起的破火山口塌陷构造.模拟岩浆房的初始形状包括平顶圆柱体及剖面呈长方形、半圆形、等腰三角形的条状体.实验中,圆形岩浆房的下沉形成圈环形塌陷构造;长条状岩浆房的下沉形成线形塌陷构造.塌陷构造在平面上通常呈对称的圈环状或条带状分布,从里向外一般由中央凹陷带、逆断层带、侧缘斜坡带以及周边正断层带组成.塌陷构造在剖面上呈上宽下窄的漏斗状,其中所有的断层都呈上缓下陡的凸弧形.周边正断层与其内侧的逆断层在深部合并、向下延伸、并消失于岩浆房与围岩的接触带内.塌陷内拉伸正断层与压缩逆断层或褶皱的共生及其分布方式、断层面上缓下陡的凸弧形几何形态等是厘定该构造的重要标志.

关键词：破火山口塌陷构造物理模拟构造地质学火山地质学岩浆房围岩正断层逆断层褶皱

厚皮拉伸盐构造运动中上覆层构造影响因素分析

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石油学报 2003年第5期24卷 26-31页

作者：戈红星 Bruno C Vendeville Martin p A jackson 菲利普斯中国有限公司北京100027 美国得克萨斯大学澳斯汀分校经济地质局 austintexas78713

理论分析表明 ,盐撤量与拉伸造成的空间之间的平衡是决定拆离滑脱形变完全与否的控制因素。当盐撤量大于同期形成的拉伸空间时 ,上覆层发生完全拆离滑脱形变 ;反之 ,则发生非完全拆离滑脱形变。分析模拟表明 ,盐层越厚、岩盐粘滞度越小... 详细信息

理论分析表明 ,盐撤量与拉伸造成的空间之间的平衡是决定拆离滑脱形变完全与否的控制因素。当盐撤量大于同期形成的拉伸空间时 ,上覆层发生完全拆离滑脱形变 ;反之 ,则发生非完全拆离滑脱形变。分析模拟表明 ,盐层越厚、岩盐粘滞度越小及上覆前构造层越厚 ,盐撤量就越大 ,完全拆离滑脱形变过程持续得也越久 ;区域拉伸和基底断层位移速率越大及基底断层下降盘越长。

关键词：厚度拉伸盐构造运动上覆层构造分析模拟构造地质学

利用AFLp进行“甘蔗属复合体”系统演化和亲缘关系研究

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作物学报 2005年第5期31卷 551-559页

作者：蔡青范源洪 Aitken K piperidis G McIntyre C L jackson p 云南省农业科学院甘蔗研究所云南开远661600 澳大利亚联邦科学与工业研究组织(CSIRO)植物研究中心澳大利亚甘蔗试验管理局(BSES)

采用AFLp分子标记技术,对“甘蔗属复合体”中4个属16个种的6 9份来自中国和澳大利亚的甘蔗种质资源材料进行系统演化和亲缘关系分析。2对AFLp引物共检测到173个标记,其中172个为多态标记,多态率达99 4 % ;通过计算Jaccard相似性系数,用U... 详细信息

采用AFLp分子标记技术,对“甘蔗属复合体”中4个属16个种的6 9份来自中国和澳大利亚的甘蔗种质资源材料进行系统演化和亲缘关系分析。2对AFLp引物共检测到173个标记,其中172个为多态标记,多态率达99 4 % ;通过计算Jaccard相似性系数,用UpGMA和pCA法构建了分子系统树和效应图。结果表明:(1)属间亲缘关系中,甘蔗属与芒属较近,与河八王属和蔗茅属较远,而河八王属与蔗茅属较近;(2 )甘蔗属内,细茎野生种与其他种关系较远,其中,栽培品种与热带种关系较近,中国种和印度种关系较近,而大茎野生种自聚为一族,与上述4种分离;(3)蔗茅属内,除蔗茅种和滇蔗茅种外,无论是中国斑茅(云南、海南)还是印度尼西亚斑茅,都与蔗茅属其他种聚在一起,其中与E procerus的关系最近,与E bengalense和E sarpet种次之;由斑茅与这3个种构成的群体与由E elephantinus和E ravennae构成的群体相对分离,形成了明显的2个组群。再次表明斑茅应列入蔗茅属,建议我国甘蔗学者采纳国外分类命名(E arundinaceus) ,以能更好地开展斑茅的研究和杂交育种利用并与国际接轨;(4)蔗茅和滇蔗茅均没有聚类到蔗茅属类群中,而分别独立位于系统树2大枝系上。蔗茅与甘蔗属亲缘关系较近,与芒属亲缘关系次之,与蔗茅属和河八王属关系较远;滇蔗茅与河八王属亲缘关系?

关键词：甘蔗属复合体系统演化 AFLp