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| 1 | 美国奥巴马政府新能源战略及其特点显示文摘近20年来,世界石油产量增长缓慢,难以满足全球对液体燃料需求的快速增长,石油安全问题凸显。美国作为世界上能源消费量最大的国家,正积极寻求能源安全的新途径。奥巴马上台后推出了新能源战略,其发展重点落在了清洁替代能源和新能源上,期望通过能源产业拉动美国新一轮的经济发展。本文将奥巴马能源战略概括为:增加国内石油产量、发展替代清洁能源、改善交通系统、节约能源和发展新能源等五个方面,并总结出三大特点:一是美国正在逐步实现'能源独立';二是美国将'能源武器'纳入能源外交中;三是绿色能源将成为美国经济的主力引擎。此外,本文还分析了奥巴马政府新能源战略在实施过程中可能存在五大问题。 | 陈英超 冯连勇 William X.Wei 王宏伟 | 2013 | 中国能源2013，35，9： | 6 |
| 2 | 加拿大油砂行业的发展现状与挑战显示文摘油砂作为世界非常规石油资源中的重要组成部分,近年来正在受到越来越多的关注。由于加拿大油砂行业形势变化速度很快,我们有必要清楚地了解其行业的最新动态。本文以油砂行业最新的信息和数据为基础,介绍了加拿大油砂资源的开发现状和油砂行业生产商现状;通过对加拿大油砂行业绩效的定量分析,发现了虽然加拿大油砂产量和收入近年来呈逐年上升趋势,其财务绩效和股市绩效却双双呈现下滑趋势;结合以上分析和相关机构的评价结果总结了加拿大油砂行业发展面临的五大挑战,分别是油砂实现价格处于劣势、行业成本居高不下、外输通道严重受限、原住民问题困难重重、行业监管日益严苛。 | 王科 熊苡 William X.Wei Michael Henry 冯连勇 | 2015 | 中国矿业2015，24，12： | 4 |
| 3 | 加拿大阿尔伯塔省油气监管最新变革显示文摘为了适应规模不断扩大的油砂开发新形势,保障油气资源安全、有序、环保和可持续的发展,加拿大阿尔伯塔省政府在原能源资源保护委员会的基础上成立了专业的能源开发监管机构(AER,Alberta Energy Regulator),该机构负责监管阿尔伯塔省境内所有与石油、天然气以及煤炭等相关的能源开发活动。文章从AER的成立、组织机构、主要监管职能和具体监管流程等几个方面介绍了阿尔伯塔省油气监管的这一最新变革。总结了阿尔伯塔能源监管机构专一化、监管程序化、监管透明化、高度的公众参与以及严格的环境保护监管等几个特点。建议我国的页岩气开发监管应该:合理规划页岩气开发管理框架;不断增强页岩气开发监管法规建设;采取多种措施,加强环保监管;进一步增加公民参与意识,保障公众权益。 | 敖晓文 冯连勇 唐旭 William X.Wei | 2016 | 中国矿业2016，25，1： | 4 |
| 4 | Rapid Detection of BF Haplotypes by a Semi‐nested Polymerase Chain Reaction, which Causes Resistance/Susceptibility to Marek’s Disease in Chicken显示文摘 | Y.‐C.Jin P.Wei X.‐X.Wei Z.‐Y.Zhao Y.Li | 2010 | Scandinavian Journal of Immunology2010，，2： | 2 |
| 5 | Rapid Detection of BF Haplotypes by a Semi‐nested Polymerase Chain Reaction, which Causes Resistance/Susceptibility to Marek’s Disease in Chicken显示文摘 | Y.‐C.Jin P.Wei X.‐X.Wei Z.‐Y.Zhao Y.Li | 2010 | Scandinavian Journal of Immunology2010，，2： | 2 |
| 6 | Pounding of structures modelled as non‐linear impacts of two oscillators显示文摘 | K. T.Chau X. X.Wei | 2001 | Earthquake Engng Struct Dyn2001，，5： | 1 |
| 7 | Contribution of piezoelectric effect,electrostriction and ferroelectric/ferroelastic switching to strain-electric field response of dielectrics显示文摘This paper presents a thorough study of the strain response of different types of electroceramics during dynamical electrical loading.It highlights important aspects to take into account in the experimental methodology and outlines general guidelines for the discussion and interpretation of the results.The contributions of piezoelectric effect,electrostriction and ferroelectric/ferroelastic domain switching to the strain produced during the application of an alternating electric field are discussed by describing the strainelectric field(S-E)loops of different dielectric ceramics in which each of these contributions are predominant.In particular,attention is given to the description of the strain evolution in the characteristic'butterfly loops'typically shown by ferroelectric materials.The strain-polarization loop is indicated as a useful means to reveal the interconnection between strain and polarization state during dynamical electrical loading.Strain rate is suggested as a powerful tool to obtain more detailed information regarding the mechanisms of the electric field-induced strain. | G.Viola T.Saunders X.Wei K.B.Chong H.Luo M.J.Reece H.Yan | 2013 | Journal of Advanced Dielectrics2013，3，1： | 1 |
| 8 | Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene显示文摘 | C.LEE X.WEI J.W.KYSAR J.HONE | | 0，，321： | 1 |
| 9 | China:some key technologies and the future developing of fire safety science显示文摘 | Maohua Zhong Weicheng Fan T.M. Liu P.H.Zhang X.Wei G.X.Liao | | 0，，： | 1 |
| 10 | Scientific Value Weights more than Being Open or Toll Access:An analysis of the OA advantage in Nature and Science显示文摘Purpose:We attempt to find out whether OA or TA really affects the dissemination of scientific discoveries.Design/methodology/approach:We design the indicators,hot-degree,and R-index to indicate a topic OA or TA advantages.First,according to the OA classification of the Web of Science(WoS),we collect data from the WoS by downloading OA and TA articles,letters,and reviews published in Nature and Science during 2010–2019.These papers are divided into three broad disciplines,namely biomedicine,physics,and others.Then,taking a discipline in a journal and using the classical Latent Dirichlet Allocation(LDA)to cluster 100 topics of OA and TA papers respectively,we apply the Pearson correlation coefficient to match the topics of OA and TA,and calculate the hot-degree and R-index of every OA-TA topic pair.Finally,characteristics of the discipline can be presented.In qualitative comparison,we choose some high-quality papers which belong to Nature remarkable papers or Science breakthroughs,and analyze the relations between OA/TA and citation numbers.Findings:The result shows that OA hot-degree in biomedicine is significantly greater than that of TA,but significantly less than that of TA in physics.Based on the R-index,it is found that OA advantages exist in biomedicine and TA advantages do in physics.Therefore,the dissemination of average scientific discoveries in all fields is not necessarily affected by OA or TA.However,OA promotes the spread of important scientific discoveries in high-quality papers.Research limitations:We lost some citations by ignoring other open sources such as arXiv and bioArxiv.Another limitation came from that Nature employs some strong measures for access-promoting subscription-based articles,on which the boundary between OA and TA became fuzzy.Practical implications:It is useful to select hot topics in a set of publications by the hotdegree index.The finding comprehensively reflects the differences of OA and TA in different disciplines,which is a useful reference when researchers choose the publishing way as OA or TA.Originality/value:We propose a new method,including two indicators,to explore and measure OA or TA advantages. | Howell Y.Wang Shelia X.Wei Cong Cao Xianwen Wang Fred Y.Ye | 2021 | Journal of Data and Information Science2021，6，4： | 1 |
| 11 | Pounding of structures modelled as non‐linear impacts of two oscillators显示文摘 | K. T.Chau X. X.Wei | 2001 | Earthquake Engng. Struct. Dyn2001，，5： | 1 |
| 12 | Identifying grey-rhino in eminent technologies via patent analysis显示文摘Purpose:Following the typical features of the grey-rhino event as predictability and profound influence,we attempt to find a special pattern called the grey-rhino in eminent technologies via patent analysis.Design/methodology/approach:We propose to combine triadic patent families and technology life cycle to define the grey-rhino model.Firstly,we design the indicator rhino-index Rh=ST/SP and descriptor sequence{Rh},where ST and SP are the accumulative number of triadic patent families and all patent families respectively for a specific technology.Secondly,according to the two typical features of the grey-rhino event,a grey-rhino is defined as a technology that meets both qualitative and quantitative conditions.Qualitatively,this technology has a profound influence.Quantitatively,in the emerging stage,Rh≥Rae,where Rae is the average level of the proportion of triadic patent families.Finally,this model is verified in three datasets,namely Encyclopedia Britannica’s list for the greatest inventions(EB technologies for short),MIT breakthrough technologies(MIT technologies)and Derwent Manual Code technologies(MAN technologies).Findings:The result shows that there are 64.71%EB technologies and 50.00%MIT technologies meeting the quantitative standard of the grey-rhino model,but only 14.71%MAN technologies fit the quantitative standard.This falling trend indicates the quantitative standard of the grey-rhino model is reasonable.EB technologies and MIT technologies have profound influence on society,which means they satisfy the qualitative standard of the grey-rhino model.Hence,64.71%EB technologies and 50.00%MIT technologies are grey-rhinos.In 14.71%MAN technologies meeting the quantitative standard,we make some qualitative judgments and deem U11-A01A,U12-A01A1A,and W01-A01A as grey-rhino technologies.In addition,grey-rhinos and non-grey-rhinos have some differences.Rh values of grey-rhinos have a downward trend,while Rh values of non-grey-rhinos have a contrary trend.Rh values of grey-rhinos are scattered relatively in the early stage and centralize gradually,but non-grey-rhinos do not have this feature.Research limitations:There are four main limitations.First,if a technology satisfies the quantitative standard of the model,it is likely to be a grey-rhino but expert judgments are necessary.Second,we don’t know why it will be eminent,which involves technical contents.Thirdly,we did not consider the China National Intellectual Property Administration(CNIPA)and the German Patent and Trademark Office(DPMA)which also play important roles in worldwide patents,so we hope to expand our study to the CNIPA and the DPMA.Furthermore,we did not compare the rhino-index with other patent indicators.Practical implications:If a technology meets the quantitative standard,this can be seen as early warning signals and the technology may become a grey-rhino in the future,which can catch people’s attention in the emerging stage and make people seize the technical opportunity early.Originality/value:We define and verify a new pattern called the grey-rhino model in eminent technologies. | Shelia X.Wei Helena H.Zhang Howell Y.Wang Fred Y.Ye | 2023 | Journal of Data and Information Science2023，8，1： | 0 |
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