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Assessing and reducing risks from historical gold mine tailings in Nova Scotia, Canada

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Chinese Journal Of Geochemistry 2006年第B8期25卷 32-33页

作者： Michael B. parsons paul K. Smith terry A. Goodwin Gwendy E.M. Hall Jeanne B. percival Rita Mroz Kenneth G, Doe Kok-leng Tay Vince-p. palace Geological Survey of Canada （Atlantic） P.O. Box 1006 Dartmouth NS Canada B2Y4A2 Nova Scotia Department of Natural Resources 1701 Hollis St. Halifax NS Canada B3J 2T9 Geological Survey of Canada 601 Booth St. Ottawa ON Canada K1A 0E8 Environment Canada 45 Alderney Dr. Dartmouth NS Canada B2Y 2N6 Environment Canada P.O. Box 23005 Moncton NB Canada E1A 6S8 Fisheries and Oceans Canada 501 University Cr Winnipeg MB Canada R3T 2N6

鼻咽癌DNA倍体、增殖指数对预后的预测意义(英文)

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癌症 2002年第6期21卷 644-650页

作者：马骏 Nicholas H.A.terry 林素暇 Naluninpatel 麦海强洪明晃卢泰祥崔念基闵华庆中山大学肿瘤防治中心鼻咽科广东广州510060 中山大学肿瘤防治中心病理科广东广州510060 DepartmentofExpRadiationOncology M.D.AndersonCancerCenterUniversityofTexas 中山大学肿瘤防治中心放疗科广东广州510060

背景与目的:放射治疗是鼻咽癌的基本治疗方法,改变分割次数放疗及化学治疗已成为晚期鼻咽癌综合治疗方案的一部份,但是,已知的预后因素在预测鼻咽癌治疗结果时有较大的偏差,本研究采用流式细胞仪测定鼻咽癌肿瘤细胞DNA含量及增殖指数,... 详细信息

背景与目的:放射治疗是鼻咽癌的基本治疗方法,改变分割次数放疗及化学治疗已成为晚期鼻咽癌综合治疗方案的一部份,但是,已知的预后因素在预测鼻咽癌治疗结果时有较大的偏差,本研究采用流式细胞仪测定鼻咽癌肿瘤细胞DNA含量及增殖指数,确定其能否成为判断预后的参考指标。方法:对1994年至1995年间205例石腊包埋存档的鼻咽癌活检组织块进行DNA倍体、细胞增殖指标包括S-期细胞分数、G2/M期细胞分数及增殖细胞期分数的测定并与相应病人的临床参数及预后进行相关分析。结果:205例检测的标本中,117例肿瘤活检组织符合DNA流式细胞仪会议指南标准,其中35例(30%)为异倍体肿瘤,82例(70%)为二倍体肿瘤,DNA倍体及各增殖指数与年龄、性别、病理类型、T/N分期及临床分期无显著性相关。异倍体肿瘤的S期细胞分数及增殖期细胞分数显著高于二倍体肿瘤,5年无瘤生存率亦存在显著差异(43%verse62%p=0.035)。低、中、高S期细胞分数组及增殖期细胞分数组,5年无瘤生存率分别存在显著性差异(81%verse61%verse21%;77%verse62%verse33%,p=0.000及p=0.048)。低、中、高G2/M期细胞分数组,5年无瘤生存率无明显差异(35%verse58%verse54%,p=0.8617)。结论:DNA倍体、S期细胞分数及增殖细胞分数为鼻咽癌治疗的预后指标,因此,连同临床。

关键词：鼻咽癌 DNA倍体增殖指数预后预测流式细胞仪

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耐大豆疫霉根腐病QTL定位的研究

大豆科学 2006年第1期25卷 23-27页

作者：韩英鹏李文滨 Kangfu Yu terry R．Anderson Vaino poysa 文景芝高继国东北农业大学大豆研究所哈尔滨150030 加拿大农业部温室与加工研究所加拿大东北农业大学农学院植保系哈尔滨150030 东北农业大学生命科学院哈尔滨150030

利用1200个RApD随机引物和341对SSR引物对Conrad×OX760的重组自交系(RIL)F2:6群体的耐大豆疫霉根腐病基因进行QTL定位。试验设两个地点、两个年限,在MLG D1b+W和MLG M连锁群上检测到3个QTL,即Qp-1(OpL18-800bp)、Qp-2(OpN03-600bp)和Qp-3(Satt536和Satt463)。每个QTL对病害损失率的贡献率从13.34%到22.31%不等。Qp-1和Qp-2经多重QTL分析(Mapmaker/QTL1.1)对两年(2000年和2001年)两点(Wood-slee和Werver)平均病害损失率的贡献率合计达44.5%,Qp-3对2001年Woodslee试验点的病害损失率的贡献率为15.2%,Qp-1对2000年Woodslee试验点的病害损失率的贡献率为21.55%,对2000年Wever试验点的病害损失率的贡献率16.71%,及对两年两点平均病害损失率的贡献率为22.31%。在大多数生态环境下能稳定的、再次被检测出的QTL,可以作为育种工作中的重点选择指标,用以指导耐大豆疫霉根腐病品种的分子辅助选育。

关键词：大豆疫霉根腐病 QTL 耐病性

Advanced Irrigation Engineering： precision and precise

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Journal of Agricultural Science and Technology(A) 2012年第1期2卷 1-9页

作者： terry A. Howell Steven R. EveR Susan A. O＇ Shaughnessy paul D. Colaizzi prasanna H. Gowda USDA-ARS Conservation and Production Research Laboratory P.O. Drawer 10 Bushland TX USA

Irrigation advances in precision irrigation （pI） or site specific irrigation （SSI） have been considerable in research; however, commercialization lags. SSI/pI has applications when soil texture variability affects soil water holding capacity or when crop yield or biotic stresses （insects or diseases） are spatially variable. SSI/pI uses variable rate application technologies, mainly with center-pivots or lateral-move or linear irrigation machines, to match crop needs or soil water holding constraints. Variable rate applications are achieved by variable nozzle flow rates, pulsing nozzle flows, or multiple nozzles on separate submains. Newer center pivot and linear machines are controlled by on-board microprocessor systems that can be integrated with supervisory control and data acquisition controllers for both communication and control of the variable rate application for specific sets of nozzles or individual nozzles for management zones. Communication for center pivot or linear controllers typically uses radio telemetry, wireless interact links, or cellular telephones. precision irrigation has limited utility without precise irrigation scheduling （temporally and spatially）. plant or soil sensors are used to initiate or complete an irrigation event. Automated weather stations provide site information for determining the irrigation requirement using crop models or simpler reference evapotranspiration （ET）, data to be used with crop coefficients. Remote sensing is being used to measure crop water status or crop development from spectral reflectance. Near-surface remote sensing with sensors mounted on moving irrigation systems provide critical spatial integration from point weather networks and feedback on crop ET and irrigation controls in advanced automated systems for SSI/pI.

关键词： Irrigation application technology center pivot sprinkler systems precision agriculture precision irrigation site specificirrigation irrigation scheduling soil and crop sensors.

气温影响下鸣禽的冬季分布和丰富度的动力学机制

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AMBIO－人类环境杂志 2007年第B12期36卷 619-622页

作者： J. Russel Butler Dena p. MacMynowski Chad Laurent terry L. Root 李新艳（译）佛罗里达健康科学医学院教授 Institute for the Environment Encina Hall E501Stanford University Stanford CA 94305-6055 USA Mass Energy Consumers＇ Alliance 670 Centre Street Boston MA 02130USA. Institute for the Environment Encina Hall E411 Stanford University Stanford CA 94305-6055 USA 不详

使用圣诞鸟类统计数据,我们分析了在美国大平原北部6种雀形目鸟种类的丰富度每年的时空变化(1960～1990)。这项研究为研究全球变暖如何引起当前生物群落中的物种分离提供了新的视角。我们发现冬季气温对于体型相近的鸣禽的冬季相对丰富... 详细信息

使用圣诞鸟类统计数据,我们分析了在美国大平原北部6种雀形目鸟种类的丰富度每年的时空变化(1960～1990)。这项研究为研究全球变暖如何引起当前生物群落中的物种分离提供了新的视角。我们发现冬季气温对于体型相近的鸣禽的冬季相对丰富度的影响是有差别的。同样地,冬季年平均气温的波动(即冬天的酷寒程度)与其中3个物种的相对丰富度呈显著相关(p<0.05),而与其它3个物种不具有这种显著相关关系。我们进行条件概率分析后,发现3种与气温关联的物种的丰富度在-4℃以下显著减少,而其它3种物种的丰富度在8～-16℃范围内波动很小。由此我们得出结论:即使在更冷的气候条件下,1)一部分鸣禽的冬季分布直接或者间接受到气温的限制;2)这些鸣禽具有动态的丰富度,能够迅速响应气温的变化。

关键词：冬季气温气温影响丰富度动力学机制鸣禽年平均气温统计数据时空变化

proteogenomic review of the changes in primate apoC-I during evolution

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Frontiers in Biology 2013年第5期8卷 533-548页

作者： Donald L. pUppIONE Julian p. WHITELEGGE The Molecular Biology Institute University of California Los Angeles CA 90095 USA The pasarow Mass Spectrometry Laboratory The Jane & Terry Semel Institute for Neuroscience and Human Behavior David Geffen School of Medicine University of California Los Angeles CA 90095 USA

Apolipoprotein C-I has evolved more rapidly than any of the other soluble apolipoproteins. During the course of primate evolution, the gene for this apolipoprotein was duplicated. prompted by our observation that the two resulting genes encode two distinct forms of apoC-I in great apes, we have reviewed both the genomic and proteomic data to examine what changes have occurred during the course of primate evolution. We have found data showing that one of the duplicated genes, known to be a pseudogene in humans, was also a pseudogene in Denisovans and Neandertals. Using genomic and proteomic data for primates, we will provide in this review evidence that the duplication took place after the divergence of New World monkeys from the human lineage and that the formation of the pseudogene took place after the divergence of the bonobos and chimpanzees from the human lineage.

关键词： mass spectrometry apoC-IA apoC-IB apes Old World monkeys New World monkeys

天然草原、灌溉的人工草地及断奶对两岁母牛生长发育的影响

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国外畜牧学（草原与牧草） 1999年第1期 25-28页

作者： James B Lamb Don C Adams terry J Klopfenstein Walter W Stroup Greg p Lardy 刘建宁

1991,1992和1993年每年的9月7日～11月7日分别选用80头2岁春季初产母牛进行断奶和放牧试验。试验设计包括2个断奶处理和2个散牧处理(每个处理20头母牛),放牧处理分为天然沙岗草地和地下灌溉再生人工草地2个处理,断奶处理分为9月7日断奶... 详细信息

1991,1992和1993年每年的9月7日～11月7日分别选用80头2岁春季初产母牛进行断奶和放牧试验。试验设计包括2个断奶处理和2个散牧处理(每个处理20头母牛),放牧处理分为天然沙岗草地和地下灌溉再生人工草地2个处理,断奶处理分为9月7日断奶和11月7日断奶2个处理。9月7日断奶后犊牛在人工草地放牧。食道瘘管牛从天然草地和人工草地上采食的日粮粗蛋白含量以有机质(OM)为基础分别为7.6％和12.3％,天然草地和人工草地牧草体外有机质消化率分别为55.1％和61.1％。年度×放牧处理或断奶×放牧处理间的互作效应不显著(pp>0.10)。人工草地上放牧母牛的增重和体况均比天然草地放牧母牛的好。于奶牛的增重和体况明显优于泌乳牛(ppp>0.10)。

关键词：肉牛草原人工草地断奶采食量消化率放牧

performance and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese physics C 2024年第2期48卷 1-25页

作者： G. Aad B. Abbott K. Abeling N.J. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam Bourdarios L. Adamczyk S.V. Addepalli M.J. Addison J. Adelman A. Adiguzel T. Adye A.A. Affolder Y. Afik M.N. Agaras J. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai G. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg M. Akbiyik T.p.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar K. Al Khoury G.L. Alberghi J. Albert p. Albicocco G.L. Albouy S. Alderweireldt M. Aleksa I.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob B. Ali H.M.J. Ali S. Ali S.W. Alibocus M. Aliev G. Alimonti W. Alkakhi C. Allaire B.M.M. Allbrooke J.F. Allen C.A. Allendes Flores p.p. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M.G. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C.G. Ames D. Amidei S.p. Amor Dos Santos K.R. Amos V. Ananiev C. Anastopoulos T. Andeen J.K. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angerami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki J.A. Aparisi pozo M.A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S.J. Arbiol Val C. Arcangeletti A.T.H. Arce E. Arena J-F. Arguin S. Argyropoulos J.-H. Arling O. Arnaez H. Arnold G. Artoni H. Asada K. Asai S. Asai N.A. Asbah J. Assahsah K. Assamagan R. Astalos S. Atashi R.J. Atkin M. Atkinson H. Atmani p.A. Atmasiddha K. Augsten S. Auricchio A.D. Auriol V.A. Austrup G. Avolio K. Axiotis G. Azuelos D. Babal H. Bachacou K. Bachas A. Bachiu F. Backman A. Badea p. Bagnaia M. Bahmani A.J. Bailey V.R. Bailey J.T. Baines L. Baines O.K. Baker E. Bakos D. Bakshi Gupta V. Balakrishnan R. Balasubramanian E.M. Baldin p. Balek E. Ballabene F. Balli L.M. Baltes W.K. Balunas J. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E.L. Barberio D. Barberis M. Barbero M.Z. Barel K.N. Barends T. Barillari M-S. Barisits T. Barklow p. Baron D.A. Baron Mo The ATLAS Collaboration

The identification of jets originating from quarks and gluons,often referred to as quark/gluon tagging,plays an important role in various analyses performed at the Large Hadron Collider,as Standard Model measurements and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the measurement of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated luminosity of 140 fb^(-1) collected by the ATLAS *** taggers with high performances in rejecting jets from gluon over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using a boosted decision tree.A method is established to determine the quark/gluon fraction in data,by using quark/gluon-enriched subsamples defined by the jet *** in tagging efficiency between data and simulation are provided for jets with transverse momentum between 500 GeV and 2 TeV and for multiple tagger working points.

关键词： ATLAS JET QUARK GLUON TAGGING

FOCUS: Future of fecal calprotectin utility study in inflammatory bowel disease

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World Journal of Gastroenterology 2016年第36期22卷 8211-8218页

作者： Greg Rosenfeld Astrid-Jane Greenup Andrew Round Oliver Takach Lawrence Halparin Abid Saadeddin Jin Kee Ho terry Lee Robert Enns Brian Bressler Department of Medicine Division of Gastroenterology St. Paul’s Hospital University of British Columbia Vancouver Department of Medicine Division of Gastroenterology Prince George Regional Hospital University of British Columbia Department of Medicine Division of Gastroenterology Lion’s Gate Hospital University of British Columbia Centre for Health Evaluation and Outcome Sciences St Paul’s Hospital

AIM To evaluate the perspective of gastroenterologists regarding the impact of fecal calprotectin(FC) on the management of patients with inflammatory bowel disease(IBD).METHODS patients with known IBD or symptoms suggestive of IBD for whom the physician identified that FC would be clinically useful were recruited. physicians completed an online "pre survey" outlining their rationale for the test. After receipt of the test results, the physicians completed an online "post survey" to portray their perceived impact of the test result on patient management. Clinical outcomes for a subset of patients with follow-up data available beyond the completion of the "post survey" were collected and *** Of 373 test kits distributed, 290 were returned, resulting in 279 fully completed surveys. One hundred and ninety patients were known to have IBD; 147(77%) with Crohn's Disease, 43(21%) Ulcerative Colitis and 5(2%) IBD unclassified. Indications for FC testing included: 90(32.2%) to differentiate a new diagnosis of IBD from Irritable Bowel Syndrome(IBS), 85(30.5%) to distinguish symptoms of IBS from IBD in those known to have IBD and 104(37.2%) as an objective measure of inflammation. FC levels resulted in a change in management 51.3%(143/279) of the time which included a significant reduction in the number of colonoscopies(118) performed(p physicians found the test sufficiently useful that they would order it again in similar situations. Follow-up data was available for 172 patients with further support for the clinical utility of FC *** The FC test effected a change in management 51.3% of the time and receipt of the result was associated with a reduction in the number of colonoscopies performed.

关键词： Inflammatory bowel disease Biomarkers Fecal calprotectin Colonoscopy physician perspective