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小学生时代（大嘴英语） 2023年第6期 40-45页

作者： Angela Lim Louise(指导) 段优优徐津津(指导) 周智皓 church crookham junior school HampshireUK 不详浙江省桐乡市濮院小学教育集团翔云小学

2023年6月5日是第50个世界环境日(World Environment Day)。环境保护是个很大的课题,需要认真研究;但它又小到无处不在,每一天都可以去践行。来看一看同学们的“环保宣言”吧!

关键词：世界环境日环境保护无处不在

EVANS FUNCTIONS AND ASYMPTOTIC STABILITY OF TRAVELING WAVE SOLUTIONS

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Chinese Annals of Mathematics,Series B 2001年第3期22卷 343-360页

作者： ZHANG LINGHAI school of Mathematics, University of Minnesota, 206 church Street S.E., Minneapolis, MN 55455, USA. school of Mathematics University of Minnesota 206 Church Street S. E. Minneapolis MN 55455 USA

This paper studies the asymptotic stability of traveling we solutions of nonlinear systems of integral-differential equations. It has been established that linear stability of traveling waves is equivalent to nonlinear stability and some "nice structure" of the spectrum of an associated operator implies the linear stability. By using the method of variation of parameter, the author defines some complex analytic function, called the Evans function. The zeros of the Evans function corresponds to the eigenvalues of the associated linear operator. By calculating the zeros of the Evans function, the asymptotic stability of the travling wave solutions is established.

关键词： Traveling wave solutions Asymptotic stability Eigenvalue problem Normal spectrum Evans function

The Cornerstone of Economic Nationalism:National Self-image

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Fudan Journal of the Humanities and Social Sciences 2019年第4期12卷 587-608页

作者： Robert Mikecz Christ church Business school Canterbury Christ Church UniversityNorth Holmes RoadCanterbury CT11QUUK

The focus of this article is Estonia’s post-socialist economic transition and the reasons behind the liberal nature of the country’s economic policies.I argue that the self-image of a nation plays a significant role in shaping its economic *** associated with economic nationalism can be achieved through various means that can include strategies of economic liberalism as ***,the concepts of economic nationalism and economic liberalism are not a dichotomy.I examine the construction of the Estonian self-image through the discourses of radical individualism and industriousness,historical suffering,desire for freedom and return to Europe and sense of *** showing how these discourses interact with the liberal paradigm,I claim that Estonian policy-makers chose liberal economic policies because they perceived them to most effectively serve their objec*** economic policies are examined in view of the national self-image and motivation of policy-makers,the incongruence between economic nationalism and liberal policies disappears.

关键词： Economic nationalism Liberalism Post-socialist transition Estonia Baltic Central and Eastern Europe

Measuring user preferences and behaviour in a topographic immersive virtual environment(TopoIVE)of 2D and 3D urban topographic data

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International Journal of Digital Earth 2021年第12期14卷 1835-1867页

作者： Łukasz Halik Alexander J.Kent Department of Cartography and Geomatics Adam Mickiewicz UniversityPoznańPoland school of Psychology and Life Sciences Canterbury Christ Church UniversityCanterburyUK

This paper investigates user preferences and behaviour associated with 2D and 3D modes of urban representation within a novel Topographic Immersive Virtual Environment(TopoIVE)created from official 1:10,000 *** participants were divided into two groups:the first were given a navigational task within a simulated city and the second were given the freedom to explore it.A Head-Mounted Display(HMD)Virtual Reality(VR)app allowed participants to switch between 2D and 3D representations of buildings with a remote controller and their use of these modes during the experiment was *** performed mental rotation tests before entering the TopoIVE and were interviewed afterwards about their experiences using the *** results indicate that participants preferred the 3D mode of representation overall,although preference for the 2D mode was slightly higher amongst those undertaking the navigational task,and reveal that different wayfinding solutions were adopted by participants according to their ***,the findings suggest that users exploit different aspects of 2D and 3D modes of visualization in their wayfinding strategy,regardless of their *** potential to combine the functionality of 2D and 3D modes therefore offers substantial opportunities for the development of immersive virtual reality products derived from topographic datasets.

关键词： Virtual reality(VR) immersive virtual environment(IVE) 2D versus 3D wayfinding topographic data

Human germ line editing--roles and responsibilities

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Protein & Cell 2016年第1期7卷 7-10页

作者： Jeantine E. Lunshotf Department of Genetics University Medical Centre Groningen 9713 AV Groningen The Netherlands Department of Genetics-church Lab Harvard Medical School Boston MA 0221'5 USA

The mere idea of altering the human germ line has caused excitement as well as fears since decades. The good and, in particular, the dubious motives for such interventions and the anticipated troublesome outcomes have been a recurring theme in literature, art, movies. Until recently, these were merely science fiction scenarios. Yet, consid- erations about the impact of potential future alteration of the human germ line played a prominent role already in debates ahead of the first clinical trials with somatic gene therapy in 1985 （Anderson, 1985; Fletcher, 1985）. Now, three decades later, human germ line modification has become a scientific reality with the experiment on CRISPR/ Cas9-mediated gene editing in human-tripronuclear-zy- gotes by Liang et al., as published in this journal （Liang et al., 2015）.

关键词： Human line editing responsibilities

Porosity,cracks,and mechanical properties of additively manufactured tooling alloys:a review

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Advances in Manufacturing 2022年第2期10卷 175-204页

作者： Prveen Bidare Amaia Jimenez Hany Hassanin Khamis Essa school of Mechanical Engineering University of BirminghamBirminghamUK TECNUN Escuela de Ingenieria Universidad de NavarraManuel de Lardizabal 15San Sebastian20018Spain school of Engineering Technologyand DesignCanterbury Christ Church UniversityCanterbury CT11QUUK

Additive manufacturing(AM)technologies are currently employed for the manufacturing of completely functional parts and have gained the attention of hightechnology industries such as the aerospace,automotive,and biomedical *** is mainly due to their advantages in terms of low material waste and high productivity,particularly owing to the flexibility in the geometries that can be *** the tooling industry,specifically the manufacturing of dies and molds,AM technologies enable the generation of complex shapes,internal cooling channels,the repair of damaged dies and molds,and an improved performance of dies and molds employing ***,a reviewof AM processes and materials applied in the tooling industry for the generation of dies and molds is *** technologies used for tooling applications and the characteristics of the materials employed in this industry are first *** addition,the most relevant state-of-the-art approaches are analyzed with respect to the process parameters and microstructural and mechanical properties in the processing of high-performance tooling materials used in AM ***,studies on the AM of ferrous(maraging steels and H13 steel alloy)and non-ferrous(stellite alloys and WC alloys)tooling alloys are also analyzed.

关键词： Additive manufacturing(AM) Tooling alloys Super alloys Hybrid manufacturing Post processing

FRAGMENTATION FUNCTIONS IN e^+e^-,ep AND pp COLLISIONS

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Chinese Physics C 2014年第9期38卷 311-321页

作者： K.A.Olive University of Minnesota School of Physics and Astronomy116 Church St.S.E.MinneapolisMN 55455USA

Revised August 2013 by O. Biebel （Ludwig-Maximilians-Universitat Munich, Germany）, D. de Florian （Dep. de Ffsica, FCEyN-UBA, Buenos Aires, Argentina）, D. Milstead （Fysikum, Stockholms Universitet, Sweden）, and A... 详细信息

关键词： QCD FRAGMENTATION FUNCTIONS IN e ep AND pp COLLISIONS

LIGHT UNFLAVORED MESONS(S=C=B=0)For I=1(π,b,ρ,a):ud,(uu-dd)/2^(1/2),du;for I=0(η,η',h,h',ω,Φ,f,f'):c_1(u+dd)+c_2(s)

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Chinese Physics C 2014年第9期38卷 773-894页

作者： K.A.Olive University of Minnesota School of Physics and Astronomy116 Church St.S.E.MinneapolisMN 55455USA

IG（JP） = 1-（0-）We have omitted some results that have been superseded by later experiments, The omitted results may be found in our 1988 edition Physics Letters 8204 1 （1988）.

关键词： LIGHT 介子省略

PLOTS OF CROSS SECTIONS AND RELATED QUANTITIES

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Chinese Physics C 2014年第9期38卷 530-544页

作者： K.A.Olive University of Minnesota School of Physics and Astronomy116 Church St.S.E.MinneapolisMN 55455USA

（For neutrino plots, see review article ＂Neutrino Cross Section Measurements＂ by G.P. Zeller in this edition of RPP）

关键词： CDF UA Rev PLOTS OF CROSS SECTIONS AND RELATED QUANTITIES

SUMMARY TABLES OF PARTICLE PROPERTIES

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Chinese Physics C 2014年第9期38卷 27-29页

作者： K.A.Olive K.Agashe C.Amsler M.Antonelli J.-F.Arguin D.M.Asner H.Baer H.R.Band R.M.Barnett T.Basaglia C.W.Bauer J.J.Beatty V.I.Belousov J.Beringer G.Bernardi S.Bethke H.Bichsel O.Biebe E.Blucher S.Blusk G.Brooijmans O.Buchmueller V.Burkert M.A.Bychkov R.N.Cahn M.Carena A.Ceccucci A.Cerr D.Chakraborty M.-C.Chen R.S.Chivukula K.Copic G.Cowan O.Dahl G.D'Ambrosio T.Damour D.de Florian A.de Gouvea T.DeGrand P.de Jong G.Dissertor B.A.Dobrescu M.Doser M.Drees H.K.Dreiner D.A.Edwards S.Eidelman J.Erler V.V.Ezhela W.Fetscher B.D.Fields B.Foster A.Freitas T.K.Gaisser H.Gallagher L.Garren H.J.Gerber G.Gerbier T.Gershon T.Gherghetta S.Golwala M.Goodman C.Grab A.V.Gritsan C.Grojean D.E.Groom M.Grnewald A.Gurtu T.Gutsche H.E.Haber K.Hagiwara C.Hanhart S.Hashimoto Y.Hayato K.G.Hayes M.Heffner B.Heltsley J.J.Hernandez-Rey K.Hikasa A.Hocker J.Holder A.Holtkamp J.Huston J.D.Jackson K.F.Johnson T.Junk M.Kado D.Karlen U.F.Katz S.R.Klein E.Klempt R.V.Kowalewski F.Krauss M.Kreps B.Krusche Yu.V.Kuyanov Y.Kwon O.Lahav J.Laiho P.Langacker A.Liddle Z.Ligeti C.-J.Lin T.M.Liss L.Littenberg K.S.Lugovsky S.B.Lugovsky F.Maltoni T.Mannel A.V.Manohar W.J.Marciano A.D.Martin A.Masoni J.Matthews D.Milstead P.Molaro K.Monig F.Moortgat M.J.Mortonson H.Murayama K.Nakamura M.Narain P.Nason S.Navas M.Neubert P.Nevski Y.Nir L.Pape J.Parsons C.Patrignani J.A.Peacock M.Pennington S.T.Petcov Kavli IPMU A.Piepke A.Pomarol A.Quadt S.Raby J.Rademacker G.Raffel B.N.Ratcliff P.Richardson A.Ringwald S.Roesler S.Rolli A.Romaniouk L.J.Rosenberg J L.Rosner G.Rybka C.T.Sachrajda Y.Sakai G.P.Salam S.Sarkar F.Sauli O.Schneider K.Scholberg D.Scott V.Sharma S.R.Sharpe M.Silari T.Sjostrand P.Skands J.G.Smith G.F.Smoot S.Spanier H.Spieler C.Spiering A.Stahl T.Stanev S.L.Stone T.Sumiyoshi M.J.Syphers F.Takahashi M.Tanabashi J.Terning L.Tiator M.Titov N.P.Tkachenko N.A.Tornqvist D.Tovey G.Valencia G.Venanzoni M.G.Vincter P.Vogel A.Vogt S.P.Wakely W.Walkowiak C.W.Walter D.R.Ward G.Weiglein D.H.Weinberg E.J.Weinberg M.White L.R.Wiencke C.G.Wohl L.Wolfenstein J.Womersley C.L.W University of Minnesota School of Physics and Astronomy116 Church St.S.E.MinneapolisMN 55455USA

Particle Data GroupK.A. Olive, K. Agashe, C. Amsler, M. Antonelli, J.-F. Arguin, D.M. Asner, H. Baer, H.R. Band, R.M. Barnett, T. Basaglia, C.W. Bauer, J.J. Beatty, V.I. Belousov, J. Beringer, G. Bernardi, S. Bethke, ... 详细信息

关键词： IO LF mode Cl ACP SUMMARY TABLES OF PARTICLE PROPERTIES TT