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    题名 作者 年代 出处 被引量
1广西布兵盆地么会洞新发现的早更新世人类化石显示文摘么会洞出土的人类牙齿化石,形态上与非洲南方古猿牙齿存在差别而与中国境内的直立人牙齿比较接近,可暂定为直立人(Homoerectus).共生的哺乳动物群中存在巨猿、爪兽、小猪、裴氏猪和小种大熊猫等华南早更新世巨猿动物群的代表性成员,明确显示么会洞人类化石的时代为早更新世.同时,么会洞动物群的总体面貌与2Ma的巫山龙骨坡动物群相似,表明两者的年代相近.目前,亚洲发现的早更新世人类化石不如非洲的多,而且在层位、年代和分类位置等方面仍有诸多争议.此种状况显然不利于探讨至今仍未有满意答案的人类起源与进化之谜.现在,么会洞所提供的层位清楚、时代可靠和特征明显的人类化石无疑有助于改善上述状况.王頠 Richard Potts 侯亚梅 陈运发 吴华英 袁宝印 黄慰文 2005科学通报2005,50,17:18
2大鼠离体肝再灌注模型(IPRL)的建立及其在肝移植器官保存液实验中的意义显示文摘目的 为肝脏保存液的研究提供离体肝脏再灌注模型。方法 用大鼠肝移植供体手术方法获取供肝 ,离体再循环 2小时 ,同健康活体大鼠进行对比 ,观察胆汁分泌量、胆汁中胆酸及胆红素水平。结果 健康活体大鼠肝和保存时间为 0小时的离体再灌注肝的 2小时胆汁分泌量分别为 2 0 6 0± 74 8μl·(gliver) -1和 179 0± 11 4 μl·(gliver) -1,两组结果无显著性差异 (P >0 .0 5 )。结论 大鼠离体肝循环再灌注是研究评价肝脏保存液的理想模型。徐东波 杜智 Potts DJ Lodge JAP Ahmad N 2001生物医学工程与临床2001,5,1:13
3人类活动影响下的生物多样性保护:中欧的植被演化及其启示显示文摘对历史时期欧洲中部地区植被历史的研究表明,人类活动不仅破坏了自然、导致植被的单一化,同时也对植被与景观的丰富度(多样性)产生影响。人类或家畜的干预使得一些半自然、高多样性的生境类型及相应的植被类型得以保持和发展;但过度的干扰势必造成植被的单一化和贫乏化,威胁生物多样性的保存和保护。当今的中欧植被格局总体上是近几个世纪,某些地区甚至是上千年来,人为干扰叠加在气候变化影响之上的综合产物。中欧大部分地区的潜在植被多为森林,如果没有人为活动的强烈影响,除了岩石、水体、海滩、林线以上的高山以及高位沼泽等特定生境的分布区域以外,当今中欧的大部分地区应当仍覆盖着郁闭的阔叶林,而不会表现出今天的多样性景观。因此,自然保护的对象不应当仅仅是'纯自然'植被,保护手段也不仅仅是'清除人为干扰'。在保护多样性思想的指导下,各种典型植被类型都是值得保护的,除了高自然度的自然生态系统外,栽培植被也应当被保存和保护,否则,它们会随着特定耕作或管理方式的消失而消失。同时,既应保护'当前植被',也要恢复'潜在植被',使目前多样的景观类型、植被类型和栖息地类型得以维持和发展。本文结论为解决当前欧洲自然保护中的争议性问题提供了依据,也可以为中国的生物多样性保护战略提供参考。Richard Pott 刘鸿雁 印轶 2011生态学杂志2011,30,3:9
4Early Pleistocene hominid teeth recovered in Mohui cave in Bubing Basin, Guangxi, South China显示文摘Two hominid teeth recovered in Mohui cave are morphologically distinguished from Australopithecus in Af-rica, but close to Homo erectus in China. These teeth are therefore provisionally assigned to Homo erectus. The associ-ated mammalian fauna include Gigantopithecus blacki, Nes-toritherium sp., Sus xiaozhu, Sus peii and Ailuropoda microta, which are typical early Pleistocene taxa in South China. The general characteristics of the Mohui faunal assemblage are similar to the Longgupo site, which is dated to 2 Ma, imply-ing a contemporaneity for the two sites. To date, compared with the discoveries in Africa, far fewer early Pleistocene hominid fossils have been recovered in Asia, and there are intensive controversies concerning their stratigraphic prove-nience and typological and temporal positions. The hominid fossils from Mohui cave, with their reliable biostratigraphic positions and distinct typological features, provide important evidence regarding the issue of early human origins and evo-lution.WANG Wei Richard Potts HOU Yamei CHEN Yunfa WU Huaying YUAN Baoyin HUANG Weiwen 2005Chinese Science Bulletin2005,50,23:8
5GPS(全球定位系统)同步电流差动保护的应用显示文摘介绍数字式电流差动保护在输配电网络中作为主保护的应用情况。讨论电力部门为降低成本而租用电信通道时遇到的问题,分析说明GPS同步数字式电流差动保护如何通过同步数字级(SDH或SONET环)电信网而实现保护的高可靠性。S H Richards, S Potts, N Robinson, S Pickering, A Apostolov(Alstom T&D Protection & Control, France) 2002国际电力2002,6,3:8
6User-Level Device Drivers: Achieved Performance显示文摘Running device drivers as unprivileged user-level code, encapsulated into their own process, has often been proposed as a technique for increasing system robustness. However, in the past, systems based on user-level drivers have generally exhibited poor I/O performance. Consequently, user-level device drivers have never caught on to any significant degree. In this paper we demonstrate that it is possible to build systems which employ user-level device drivers, without significant performance degradation, even for high-bandwidth devices such as Gigabit Ethernet.Ben Leslie Peter Chubb Nicholas Fitzroy-Dale Stefan Gotz Charles Gray Luke Macpherson Daniel Potts Yue-Ting Shen Kevin Elphinstone Gernot Heiser 2005Journal of Computer Science & Technology2005,20,5:7
7碘化N-正丁基氟哌啶醇对豚鼠心房肌细胞乙酰胆碱敏感性钾通道的影响显示文摘目的研究碘化N正丁基氟哌啶醇(F2)对豚鼠心房肌细胞乙酰胆碱敏感性钾通道(KACh)的影响,探讨其对KACh的作用机制。方法采用膜片钳全细胞记录方法,测定F2对原代培养的豚鼠心房肌细胞乙酰胆碱敏感性钾电流IK(ACh)的影响。结果细胞外给予F2对豚鼠心房肌细胞IK(ACh)呈可逆性、浓度依赖性的阻断作用。细胞内添入抗水解的GTP类似物GTPγS后,结果同前。细胞内给予50μmol·L-1F2对IK(ACh)无作用。结论F2是豚鼠心房肌细胞KACh的一种快速通道阻断剂,发挥作用部位在细胞膜外侧,作用位点在钾通道本身,与乙酰胆碱受体无关。刘冰 石刚刚 高分飞 Lutz Pott 2005中国药理学通报2005,21,5:5
8Endwall aerodynamic losses from turbine components within gas turbine engines显示文摘A survey of research on aerodynamic loss investigations for turbine components of gas tuibine engines is presented.Experimental and numerically predicted results are presented from investigations undertaken over the past 65 plus years.Of particular interest are losses from the development of secondary flows from airfoil/endwall interactions.The most important of the airfoilAmdwall secondary flows are passage vortices,counter voitices,and corner vortices.The structure and development of these secondaiy flows are described as they affect aerodynamic perfonnance within and downstream of turbine passage flows in compressible,high speed flows with either subsonic or transonic Mach number distributions,as well as within low-speed,incompressible flows.Also discussed are methods of endwall contouring,and its consequences in regard to airfoil/endwall secondary flows.Phil Ligrani Geoffrey Potts Arshia Fatemi 2017Propulsion and Power Research2017,6,1:4
9Four models of the creative industries显示文摘Jason Potts Stuart Cunningham 2008International Journal of Cultural Policy2008,,3:4
10Optimizing management in autoimmune hepatitis with liver failure at initial presentation显示文摘Autoimmune hepatitis (AIH) is a disease of unknown etiology,its hallmark being ongoing hepatic inflammation.By its very nature,it is a chronic condition,although increasingly,we are becoming aware of patients with acute presentations,some of whom may have liver failure.There are very limited published data on patients with AIH with liver failure at initial diagnosis,which consist mostly of small retrospective studies.As a consequence,the clinical features and optimal management of this cohort remain poorly defined.A subset of patients with AIH who present with liver failure do respond to corticosteroids,but for the vast majority,an urgent liver transplantation may offer the only hope of long-term survival.At present,there is uncertainty on how best to stratify such a cohort into responders and non-responders to corticosteroids as soon as possible after hospitalization,thus optimizing their management.This editorial attempts to answer some of the unresolved issues relating to management of patients with AIH with liver failure at initial presentation.However,it must be emphasized that,at present,this editorial is based mostly on small retrospective studies,and it is an understatement that multicenter prospective studies are urgently needed to address this important clinical issue.Jonathan R Potts Sumita Verma 2011World Journal of Gastroenterology2011,17,16:3
11Social network markets: a new definition of the creative industries显示文摘Jason Potts Stuart Cunningham John Hartley Paul Ormerod 2008Journal of Cultural Economics2008,,3:3
12右位心的心脏畸形及其结局:一项基于群体的研究显示文摘右位心的发生率及其伴随的心脏、非心脏畸形尚不清楚。目前缺乏关于右位心结局的信息,不足以对患儿双亲进行预后咨询。对1985—2001年间一所三级医院中因为胚胎发育异常而导致的所有右位心进行了回顾性研究。共确诊了81例病例(48例在产前确诊)。Bohun C.M. Potts J.E. Casey B.M. Sandor G.G.S. 徐永城 2007世界核心医学期刊文摘(心脏病学分册)2007,,11:3
13宁德市高一学生英语口语交际能力现状调查及教学策略研究显示文摘通过问卷调查,实地访谈的调查方法,调查宁德市高一学生英语口语交际能力,分析高一学生口语交际中出现的问题。探讨提高高一学生英语口语交际能力发展的策略,以期改善高一学生英语口语交际能力。邵韵琪 王晓君 林海英 Michael Potts 2017海外英语2017,,6:2
14Why creative industries matter to economic evolution显示文摘Jason Potts 2009Economics of Innovation and New Technology2009,,7:2
15The development and evaluation of an improved genetic algorithm based on migration and artificial selection显示文摘Potts J C 1994IEEE Trans on System Man and Cybernetics1994,24,1:2
16Rho-kinase inhibition acutely augments blood flow in focal cerebral ischemia via endothelial mechanisms显示文摘Shin HK Salomone S Potts EM 2007Cereb Blood Flow Metab2007,27,5:1
17Scheduling with batching: A review显示文摘Potts C N Kovalyov M Y 2000European J of Operational Research2000,120,3:1
18The minimum route problem for networks with turn penalties and prohibitions 显示文摘 Potts R B 1969Transportation Research1969,3,:1
19Car-following theory of steady state flow显示文摘 Herman R Potts R B 1959Operation Research1959,7,04:1
20Variation in volatile leaf oils of the tasmanian eucalyptus species L Subgenus mono-calyptus 显示文摘Li H Madden J L Potts B M 1995Biochemical Systematics and Ecology1995,23,:1
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