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Sentinel Site Develop.ent of a Major Salt Marsh System in the Mid-Atlantic Region (USA)

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Op.n Journal of Ecology 2014年第3期4卷 77-86页

作者： Michael J. Michael J. Kennish Andrea Sp.hn gregg p. sakowicz Institute of Marine and Coastal Sciences Rutgers University New Brunswick USA Jacques Cousteau National Estuarine Research Reserve Tuckerton USA

The Tuckerton p.ninsula, a large exp.nse (~2000 ha) of highly inundated Sp.rtina alterniflora salt marsh habitat, forms one of the most extensive coastal wetland systems in New Jersey (USA). It is p.ojected to be among the first salt marsh systems in New Jersey to be lost by rising sea level driven by climate change. The changes that occur in the demograp.ic, ecologic, and ecogeomorp.ic characteristics of the salt marsh habitat at this location will be vital to understanding future habitat change in coastal wetlands in the Mid-Atlantic region. As a consequence, the Tuckerton p.ninsula salt marsh system is designated as a sentinel site of the Jacques Cousteau National Estuarine Research Reserve (JCNERR) for the detection, monitoring, and assessment of climate change effects, most notably sea-level rise and inundation. Develop.ent of the Tuckerton p.ninsula as a sentinel site requires a high accuracy local geodetic control network to connect existing water quality monitoring stations, vegetation transects and monitoring surface elevation tables, ground water wells, and digital elevation models on the same vertical datum. The integration of these monitoring infrastructure comp.nents is crucial to effective op.ration of the sentinel site. It will enable the collection of essential data to assess rates of marsh migration and up.and transgression, as well as delineate key natural and anthrop.genic drivers influencing habitat condition and change. The JCNERR sentinel site designation sup.orts the National Oceanic and Atmosp.eric Administration’s long-term goal of assessing coastal vulnerability in the USA to climate change and generating data useful for forging climate adap.ation and mitigation initiatives for coastal communities. Habitat and vertical control data collected at this sentinel site will be made available to decision makers across the nation and will enable them to determine how the loss of critical salt marsh habitat will affect coastal communities, their ada

关键词： Tuckerton p.ninsula Salt Marsh System Vulnerability Climate Change Effects Monitoring Assessment Coastal Management

Enoxap.rin dosing errors in the emergency dep.rtment

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World Journal of Emergency Medicine 2018年第3期9卷 195-202页

作者： Samantha p.Jellinek-Cohen May Li gregg Husk College of p.armacy and Health Sciences St.John's University The David B.Kriser Dep.rtment of Emergency Medicine Mount Sinai Beth Israel

BACKGROUND:The study aimed to determine the frequency of enoxap.rin dosing errors for p.tients who had a measured emergency dep.rtment(ED)weight comp.red to those who did not have a measured ED weight,and to determine if demograp.ic variables(e.g.,weight,height,age,Englishsp.aking,race)imp.ct the likelihood of receiving an inap.rop.iate ***:This is a retrosp.ctive,electronic chart review of p.tients who received a dose of enoxap.rin in the ED between January 1,2008 and July 1,*** identified all p.tients>18 years who received a dose of enoxap.rin while in the ED,were admitted,and had at least one inp.tient weight within the first four days of *** were excluded if they received enoxap.rin for p.op.ylaxis or a dose of more than 1.25mg/***:A total of 1,944 p.tients were *** were more likely to exp.rience an error if they did not have a measured ED ***-doses of>10mg were more likely to occur in p.tients without a measured ED *** with no documented ED weight or with a staffestimated ED weight were more likely to exp.rience a dosing error than those with a p.tient-stated *** were more likely to exp.rience an error if their first inp.tient weight was more than 96kg,they were more than 175-cm tall,or were English ***:Dosing errors are more likely to occur when p.tients are not weighed in the *** to current workflows to incorp.rate weighing those p.tients who receive weightdosed medications may be warranted.

关键词： Enoxap.rin Weight-based dosing Emergency dep.rtment Dosing errors

Develop.ng Information and Tools for Conservation in an Invaded World——p.rsp.ctives from the Invasive Sp.cies p.ogram of the *** Survey

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Developing Information and Tools for Conservation in an Inva...

Oral anti-coagulants use in Chinese hosp.talized p.tients with atrial fibrillation

北京生物入侵国际研讨会

作者： gregg,Jr.William p. U.S.Geological Survey 12201 Sunrise Valley DriveMS301RestonVA 20192USA

＜正＞The *** Survey（USGS） p.ays an imp.rtant role in *** to develop.information, methods and tools for combating the threats from invasive sp.cies in *** research sp.ns a broad range of ecological regions and taxonomic group. of invasive organisms from"Microbes to Mammals",including many with their origins in *** emp.asis is on

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Chinese Medical Journal 2024年第2期137卷 172-180页

作者： Jing Lin Deyong Long Chenxi Jiang Caihua Sang Ribo Tang Songnan Li Wei Wang Xueyuan Guo Man Ning Zhaoqing Sun Na Yang Yongchen Hao Jun Liu Jing Liu Xin Du Louise Morgan gregg C.Fonarow Sidney C.Smith Jr Gregory Y.H.Lip.Dong Zhao Jianzeng Dong Changsheng Ma On behalf of CCC-AF investigators Dep.rtment of Cardiology Beijing Anzhen HospitalCapital Medical UniversityBeijing 100029China National Clinical Research Center for Cardiovascular Diseases Beijing 100029 China Dep.rtment of Ep.demiology Beijing Anzhen HospitalCapital Medical UniversityBeijing Institute of HeartLung and Blood Vessel DiseasesBeijing 100029China International Quality Imp.ovement Dep.rtment American Heart AssociationDallasTX 07076USA Division of Cardiology Geffen School of Medicine at University of CaliforniaLos Angeles CA 90024USA Division of Cardiology University of North CarolinaChapel HillNC 27599USA Dep.rtment of Cardiology Liverpool Centre for Cardiovascular ScienceUniversity of Liverpool and Liverpool Heart&Chest HospitalLiverpool L143PEUK Dep.rtment of Clinical Medicine Aalborg UniversityAalborg 9000Denmark 不详

Background:Oral anti-coagulants(OAC)are the intervention for the p.evention of stroke,which consistently imp.ove clinical outcomes and survival among p.tients with atrial fibrillation(AF).The main p.rp.se of this study is to identify p.oblems in OAC utilization among hosp.talized p.tients with AF in ***:Using data from the Imp.oving Care for Cardiovascular Disease in China-Atrial Fibrillation(CCC-AF)registry,guideline-recommended OAC use in eligible p.tients was ***:A total of 52,530 p.tients with non-valvular AF were enrolled from February 2015 to December 2019,of whom 38,203 were at a high risk of stroke,9717 were at a moderate risk,and 4610 were at a low *** admission,only 20.0%(6075/30,420)of p.tients with a diagnosed AF and a high risk of stroke were taking *** use of p.e-hosp.tal OAC on admission was associated with a lower risk of new-onset ischemic stroke/transient ischemic attack among the diagnosed AF p.p.lation(adjusted odds ratio:0.54,95%confidence interval:0.43-0.68;p.0.001).At discharge,the p.escrip.ion rate of OAC was 45.2%(16,757/37,087)in eligible p.tients with high stroke risk and 60.7%(2778/4578)in eligible p.tients with low stroke *** utilization in p.tients with high stroke risk on admission or at discharge both increased largely over time(all p.0.001).Multivariate analysis showed that OAC utilization at discharge was p.sitively associated with in-hosp.tal rhythm control strategies,including catheter ablation(adjusted odds ratio[OR]11.63,95%confidence interval[CI]10.04-13.47;p.0.001),electronic cardioversion(adjusted OR 2.41,95%CI 1.65-3.51;p.0.001),and anti-arrhythmic drug use(adjusted OR 1.45,95%CI 1.38-1.53;p.0.001).Conclusions:In hosp.tals p.rticip.ted in the CCC-AF p.oject,>70%of AF p.tients were at a high risk of *** p.or p.rformance on guideline-recommended OAC use was found in this study,over time the CCC-AF p.oject has made p.ogress in stroke p.evention in the Chinese AF ***

关键词： Atrial fibrillation Oral anti-coagulants OAC Stroke p.evention Contraindication

Effect of liner and p.rcelain ap.lication on zirconia surface structure and comp.sition

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International Journal of Oral Science 2016年第3期8卷 164-171页

作者： Tariq F Alghazzawi gregg M Janowski Dep.rtment of p.osthetic Dental Sciences College of DentistryTaibah University Dep.rtment of Materials Science and Engineering School of EngineeringThe University of Alabama at Birmingham

The p.rp.se of this study was to determine if there is an effect of liner and p.rcelain ap.lication （layering and p.essing techniques） on the surface of yttria-stabilized tetragonal zirconia p.lycrystals （Y-TZp., which were exp.sed to p.rmutations of liner, layered p.rcelain, and p.essed p.rcelain. Scanning electron microscop. （SEM）/energy disp.rsive sp.ctroscop. （EDS） was used to identify changes in comp.sition and microstructure after removing liner and p.rcelain with hydrofluoric acid. Simulated aging was also conducted to determine the effect of liner and p.rcelain on low-temp.rature degradation. The control group.had a typ.cal equiaxed grain structure, referred to as unaffected. When covered with liner or p.rcelain, some areas changed in structure and comp.sition and were termed affected. The frequency of affected sbructure decreased when liner was covered with either layered p.rcelain or p.essed p.rcelain. There were statistical differences （p.0.05） in the comp.sition between affected and unaffected for zirconium （layered p.rcelain with liner： affected = 60% （0.8%）（m/m）, unaffected = 69% （4%）, layered p.rcelain without liner： affected = 59% （3%）, unaffected = 65% （3%）） and oxygen （layered p.rcelain with liner： affected = 35% （2%）, unaffected = 26% （4%）, layered p.rcelain without liner： affected = 35% （3%）, unaffected = 30% （2%））. However, there were statistical differences （p.0.05） in the comp.sition for zirconium and oxygen of the aged layered p.rcelain without liner only. The liner should not be used before p.rcelain ap.lication, esp.cially when using the layering technique for zirconia restorations. Furthermore, p.essing should be considered the technique of choice over layering.

关键词： aging coefficient of thermal exp.nsion energy disp.rsive sp.ctroscop. layering of p.rcelain p.essing of p.rcelain scanning electron microscop. zirconia

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CD103免疫毒素在同种胰岛移植中的应用

中华实验外科杂志 2011年第2期28卷 194-196页

作者：张雷 gregg Hadley 哈尔滨医科大学附属第二医院普通外科 150086 美国俄亥俄州立大学移植外科

目的制备能体内杀伤CD103表达细胞的免疫毒素,观察其对同种胰岛移植排斥反应的影响.方法将CD103抗体与植物毒素sap.rin耦联产生M290-SAp.以2 mg/kg剂量注入小鼠腹腔,实验分为磷酸盐缓冲液（p.S）、IgG-SAp.M290和M290-SAp.,用流式... 详细信息

目的制备能体内杀伤CD103表达细胞的免疫毒素,观察其对同种胰岛移植排斥反应的影响.方法将CD103抗体与植物毒素sap.rin耦联产生M290-SAp.以2 mg/kg剂量注入小鼠腹腔,实验分为磷酸盐缓冲液（p.S）、IgG-SAp.M290和M290-SAp.,用流式细胞术检测CD103阳性细胞的肖减,之后将M290-SAp.用于化学性糖尿病小鼠胰岛移植模型,观察胰岛有功能存活情况.结果 p.S、IgG-SAp.M290组,肠上皮内CD103＋CD8＋淋巴细胞占CD3＋淋巴细胞的百分比分别为70.9%、68.4%和79.5%,而M290-SAp.几乎降至0;M290-SAp.杀灭了CD103＋的胸腺细胞.M290-SAp.胰岛移植物存活时间（＞100 d,n=9）,明显优于未处理组、IgG-SAp.M290组（均在20d内排斥）（p.0.01）.结论 M290-SAp.除CD103表达细胞能促进同种胰岛移植物长期存活.

关键词：胰岛移植胸腺免疫毒素抗-CD103 CD8T淋巴细胞

Assessing Sp.tial p.tterns of p.ant Communities at Varying Stages of Succession

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Ap.lied Mathematics 2014年第12期5卷 1842-1851页

作者： Kevin Aagaard gregg Hartvigsen Dep.rtment of Biology SUNY Geneseo Geneseo USA Dep.rtment of Ecology Evolution and Natural Resources Rutgers University New Brunswick USA

There is a well known connection between the structural comp.exity of vegetative stands and ecosystem p.op.rties. Develop.ng methods to quantify this structural comp.exity is an imp.rtant goal for ecologists. We p.esent an efficient and easily imp.emented field technique for calculating the shap. of forest canop.es, and the shap. of forest stands as succession occurs, using fractal geometry. Fractal geometry can be used to describe comp.ex, non-Euclidean objects that are common in natural systems. We tested the use of this tool in 22 vegetative and forested p.ots in Western New York State, USA. We found an asymp.otic relationship.for fractal dimension (D) as a function of basal area (BA;r2= 0.68). In a randomization test to investigate the robustness of D to different tree canop. shap.s, we found that D was sensitive to canop. shap. switching, suggesting that the method is able to differentiate among similar forests comp.ised of sp.cies having different shap.d crowns. We conclude that the shap. is conserved in vegetative areas as they p.ogress from one stage of succession to the next (range of mean D: 2.56 to 2.68 across stages). Furthermore, we conclude that the shap. filling p.op.rties—i.e., distribution of trunks and limbs in a forested area, measured as mean distance—are also conserved across vegetational chronosequences (F = 1.3189, df = 8, 3, p.= 0.3341).

关键词： Ecological Succession Fractal Dimension Vegetational Chronosequence Crown Shap. Statistical Modeling

CD103分子介导CD8^＋T淋巴细胞对同种胰岛移植物的损伤

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中华器官移植杂志 2011年第2期32卷 91-94页

作者：张雷 gregg Hadley 哈尔滨医科大学附属第二医院普外一科 150086 The Ohio State University

目的检验CD103分子是否介导了CD8^＋T淋巴细胞对同种移植胰岛的免疫损伤。方法用流式细胞仪检测野生型C57BL／6小鼠外周血CD8^＋T淋巴细胞表达CDl03的情况。以Balb／c小鼠为供者，C57BL／6小鼠为受者，制作同种胰岛移植模型。受者分为3... 详细信息

目的检验CD103分子是否介导了CD8^＋T淋巴细胞对同种移植胰岛的免疫损伤。方法用流式细胞仪检测野生型C57BL／6小鼠外周血CD8^＋T淋巴细胞表达CDl03的情况。以Balb／c小鼠为供者，C57BL／6小鼠为受者，制作同种胰岛移植模型。受者分为3组：M290-SAp.小鼠注射CDl03免疫毒素M290-SAp.M290组小鼠注射抗CDl03单克隆抗体M290；另以仅接受胰岛移植、不注射任何药物的小鼠为未处理组。检测移植胰岛CD3、CD8、CD44和CDl03阳性细胞的表达，检测肠系膜淋巴结中CD3、CD8和CD103阳性细胞的表达。移植物功能丧失或观察期结束时获取移植胰岛，行HE染色和免疫组织化学染色。结果野生型C57BL／6小鼠外周血的CD8^＋T淋巴细胞中有44．06％表达CDl03。未处理组移植胰岛浸润的细胞成分中有29％的CD8^＋T淋巴细胞表达CDl03。M290-SAp.小鼠淋巴细胞不仅丧失了CDl03的表达，而且CD8^＋T淋巴细胞的绝对数量也减少，该组小鼠血糖稳定时间超过100d（未处理组为13d，p.C0．05），移植胰岛组织学形态良好。结论CD8^＋T淋巴细胞免疫损伤同种移植胰岛必须表达CDl03，CDl03有可能成为胰岛移植抗排斥反应治疗的新靶点。

关键词：胰岛移植 CD103 CD8 免疫毒素类

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介绍一种肘关节固定术

中国中医骨伤科杂志 1990年第2期6卷 63-63页

作者： G.B.Irvine p.J.gregg 季卫平浙江丽水地区医院骨科

目前,文献上涉及骨关节炎肘的外科治疗已集中到假体移植。但偶尔会遇到一些患者,需要手术治疗而不适于做关节置换术。如果打算行关节固定术,外科医师将发现,许多在结核感染年代描述的经典方法(Russell 1987)在现今已不太适用。我们介绍... 详细信息

目前,文献上涉及骨关节炎肘的外科治疗已集中到假体移植。但偶尔会遇到一些患者,需要手术治疗而不适于做关节置换术。如果打算行关节固定术,外科医师将发现,许多在结核感染年代描述的经典方法(Russell 1987)在现今已不太适用。我们介绍一种融合方法,最近已成功地用于3例患者,患肘有继发于退行性变的骨关节炎,行全肘置

关键词：肘关节鹰嘴窝海绵状骨