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The Role of Public Speaking in China’s english Language Curriculum

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The Role of Public Speaking in China’s English Language Cur...

全球化中的英语演讲：挑战与创新——首届全国英语演讲教学...

作者： Stephen e.lucas University of Wisconsin USA

＜正＞Courses in english public speaking continue to grow in colleges and universities throughout *** explaining why there is a permanent place for public speaking instruction in China’s english language curriculum,this paper explores the relationship between instruction in public speaking and courses in oral english,the function of public speaking in the english language curriculum,the major topics to be covered in a public speaking course,and the most effective methods of instruction in public *** also reflects on additional courses related to public speaking that,in the long run,might contribute to China’s english language curriculum.

关键词： public speaking english language instruction intercultural communicative competence communication anxiety rhetoric

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增长、贫困以及不平衡

增长、贫困以及不平衡

Bird species present in urban parks are more colorful than urban avoiders:A test in the Argentinian Pampas

作者： Robert e.lucas 美国芝加哥大学

各位来宾,各位学者,我非常高兴能够参加北京论坛。作为经济学家,我想我们的一点价值就是,能够给大家提供一些图表、数字、数据,能够展示现在世界发生的一些变化,以及特定国家的一些状况,包括中国在内。纵观人类历史,贫富分化虽然一直存...

各位来宾,各位学者,我非常高兴能够参加北京论坛。作为经济学家,我想我们的一点价值就是,能够给大家提供一些图表、数字、数据,能够展示现在世界发生的一些变化,以及特定国家的一些状况,包括中国在内。纵观人类历史,贫富分化虽然一直存在,但在起初的很长一段时间内,各个社会的平均生活水平是基本持平的,欧洲与欧洲之外的世界并无不同。这种稳定一直持续到18世纪,并未随时间的发展、人口的增加而改变。然而18世纪的工业革命

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Avian Research 2024年第1期15卷 22-26页

作者： lucas M.Leveau Departamento de ecología Genetica y EvolucionFacultad de Ciencias Exactas y NaturalesUniversidad de Buenos Aires-IEGEBA(CONICET-UBA)Intendente Güiraldes 2160Ciudad UniversitariaC1428EGABuenos AiresArgentina

Bird plumage color has been assessed as a possible trait driving the presence of bird species in urban *** some species can see the ultraviolet(UV) spectrum,the mentioned studies did not take into account UV reflectance when characterizing bird *** study aimed to use a recent database of the colorfulness in passerines that incorporated the UV spectrum to compare bird colorfulness and other traits between urban parks and rural areas in Central-east *** in urban parks were surveyed in 51 parks in 6 cities during breeding and non-breeding seasons.A list of Passeriformes species from parks was created,and a list of urban avoider species was created from the *** traits were body mass,clutch size,migratory status,nesting site,diet and habitat breadth,and plumage colorfulness.A total of 85 species were detected in the regional pool,of which 30 species were detected in urban *** species present in urban parks were more colorful than bird species only present in rural *** addition,bird presence in urban parks was positively related to their regional frequency and diet ***,urban presence was related to nesting on trees and buildings,whereas species not present in urban parks nested on the *** results obtained showed that bird color is significantly associated with presence of bird species in urban parks.

关键词： Avian Filter Phenotype Selection Ultraviolet

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英语演讲与中国大学生人才培养(英文)

Chinese Journal of Applied Linguistics 2013年第2期36卷 163-182,287页

作者： Stephen e.lucas 威斯康星大学麦迪逊分校

本文探讨了中国高等院校英语演讲课的成长过程中的一些重要议题与最新发展。英语演讲课的开设最初是基于多项全国性英语演讲赛事的需求,现在已经因其自身在当今全球化世界中的价值而成为正向开设的课程。英语演讲以英语为工作语言,不仅... 详细信息

本文探讨了中国高等院校英语演讲课的成长过程中的一些重要议题与最新发展。英语演讲课的开设最初是基于多项全国性英语演讲赛事的需求,现在已经因其自身在当今全球化世界中的价值而成为正向开设的课程。英语演讲以英语为工作语言,不仅能够在口语交际方面,也能在写作、听力、批判性思维、跨文化交际能力以及整体英语水平等方面提高演讲人的核心技能和能力。演讲根植于西方修辞学,但已被中国教师和学生创造性地加以改造并本地化。

关键词：英语演讲修辞英语学习中国大学生本地化

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在多元文化的世界中演讲

英语沙龙（高中） 2007年第6期 26-28页

作者： Stephen e.lucas 平涛

随着国际空间的日益缩小,随着北京奥运会的悄然临近,英语演讲在中国正逐渐成为一种时尚。出色的英语演讲要以扎实的英语基本功为基础,这对于英语是非母语的学习者来说是一个不小的挑战。本文就为广大英语演讲爱好者介绍演讲时应该注意... 详细信息

随着国际空间的日益缩小,随着北京奥运会的悄然临近,英语演讲在中国正逐渐成为一种时尚。出色的英语演讲要以扎实的英语基本功为基础,这对于英语是非母语的学习者来说是一个不小的挑战。本文就为广大英语演讲爱好者介绍演讲时应该注意的问题。

关键词：世界多元文化英语演讲文化多样性当今世界语言差异民族优越感不同文化非语言交际听众族群

Larval development and voracity of eupeodes americanus (Diptera: Syrphidae): comparison of the focal prey Aphis gossypi (Hemiptera: Aphididae) and the banker prey Rhopalosiphum padi (Hemiptera: Aphididae)

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Insect Science 2024年第2期31卷 575-586页

作者： Arlette Fauteux Antonio Onofre Soares eric lucas Laboratoire de lutte biologique Departement des sciences biologiquesUniversite du Quebec a Montreal(UQAM)MontrealQuebecCanada Faculty of Science and Technology Center for ecology Evolution and Environmental ChangesAzorean Biodiversity Group(cE3c-ABG)&CHANGE-Global Change and Sustainability InstitutePonta DelgadaPortugal

Unlike european species,the potential of Nearctic syrphids as biological control agents is still poorly ***,the American hoverfly,eupeodes americanus(Wiedemann),has recently demonstrated promising traits as a biocontrol agent,notably against the foxglove aphid,Aulacorthum solani Kaltenbach,on *** present study aims to extend our knowledge of the American hoverfly by evaluating its potential as a biocontrol agent in a banker plant system against the melon aphid,Aphis gossypi Glover,in a greenhouse cucumber *** preimaginal development and voracity of *** were compared when preying upon the focal prey/pest(***)or the banker prey(bird cherry-oat aphid,Rhopalosiphum padi L.)by daily observations of larvae from egg to *** development time,survival rate,and occurrence of deformation were similar on both prey *** weight of third instar and pupae,however,was higher for larvae that fed on the banker *** ad libitum voracity of the syrphid larvae was generally very high and did not significantly differ between prey species,except for the third-instar larvae which consumed more focal *** suggest that a banker plant system involving the bird cherry-oat aphid may be a promising tactic for utilizing *** for melon aphid biocontrol.

关键词： american hoverfly banker plant system biological control bird cherry-oat aphid greenhouse cucumber melon aphid

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工业革命:过去与未来

东岳论丛 2006年第1期27卷 5-12页

作者： Robert e.lucas.Jr. 李志宏山东大学

通过全球经济增长的跨世纪比较,作者洞察出18世纪末开始的工业革命之后的经济增长与先前经济增长之根本不同在于工业世界是以人口总量相对于产出总量的增长率呈现稳定下降态势和广大普通民众生活水准的普遍提高为典型特征。进一步的分... 详细信息

通过全球经济增长的跨世纪比较,作者洞察出18世纪末开始的工业革命之后的经济增长与先前经济增长之根本不同在于工业世界是以人口总量相对于产出总量的增长率呈现稳定下降态势和广大普通民众生活水准的普遍提高为典型特征。进一步的分析表明,以马尔萨斯(Malthus)的人口理论为代表的传统经济增长理论可以成功解释传统农业社会里各国人均收入大致相等且基本上不随时间的变化而改变,而以贝克尔(Becker)的人力资本积累理论为代表的现代经济增长理论则可以成功解释现代工业社会中全球人均收入的持续大幅度成长、跨国人均收入的巨大不平等和人均收入跨国分布的动态变化。最后,作者指出随着仍然处在进行中的工业革命向全球各个角落扩散,世界人均收入整体上将不断提高,而解决全球低收入人群生活水准的最佳途径是不断地增加世界产出总量,而非重新分配现有的世界总产出。

关键词：传统农业社会工业革命现代工业社会古典增长理论现代增长理论

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演讲要自信

英语沙龙（高中） 2007年第5期 28-30页

作者： Stephen e.lucas 榛子

关键词：演讲者紧张情绪英语演讲自信演讲课英语基本功力量转化直通车问题北京奥运会

Satellite-enabled enviromics to enhance crop improvement

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Molecular Plant 2024年第6期17卷 848-866页

作者： Rafael T.Resende Lee Hickey Cibele H.Amaral lucas L.Peixoto Gustavo e.Marcatti Yunbi Xu Universidade Federal de Goia´s(UFG) Agronomy DepartmentPlant Breeding SectorGoiania(GO)74690-900Brazil TheCROP a Precision-Breeding Startup:EnviromicsPhenomicsand GenomicsNo Zip-codeOperating VirtuallyGoiania(GO)and Sete Lagoas(MG)Brazil Queensland Alliance for Agriculture and Food Innovation The University of QueenslandBrisbaneQLDAustralia earth Lab Cooperative Institute for Research in Environmental SciencesUniversity of Colorado BoulderBoulderCO 80303USA environmental Data Science Innovation&Inclusion Lab Cooperative Institute for Research in Environmental SciencesUniversity of Colorado BoulderBoulderCO 80303USA Universidade Federal de Sa˜o Joa˜o del-Rei Forest Engineering DepartmentCampus Sete LagoasSete Lagoas(MG)35701-970Brazil Institute of Crop Sciences Chinese Academy of Agricultural SciencesBeijing 100081China Peking University Institute of Advanced Agricultural Sciences WeifangShandong 261325China BGI Bioverse Shenzhen 518083China

enviromics refers to the characterization of micro-and macroenvironments based on large-scale environmental *** providing genotypic recommendations with predictive extrapolation at a site-specific level,enviromics could inform plant breeding decisions across varying conditions and anticipate productivity in a changing ***-based integration of statistics,envirotyping(i.e.,determining environmental factors),and remote sensing could help unravel the complex interplay of genetics,environment,and *** support this goal,exhaustive envirotyping to generate precise environmental profiles would significantly improve predictions of genotype performance and genetic gain in ***,informatics management platforms aggregate diverse environmental datasets obtained using optical,thermal,radar,and light detection and ranging(LiDAR)sensors that capture detailed information about vegetation,surface structure,and *** wealth of information,coupled with freely available climate data,fuels innovative enviromics *** enviromics holds immense potential for breeding,a few obstacles remain,such as the need for(1)integrative methodologies to systematically collect field data to scale and expand observations across the landscape with satellite data;(2)state-of-the-art AI models for data integration,simulation,and prediction;(3)cyberinfrastructure for processing big data across scales and providing seamless interfaces to deliver forecasts to stakeholders;and(4)collaboration and data sharing among farmers,breeders,physiologists,geoinformatics experts,and programmers across research *** these challenges is essential for leveraging the full potential of big data captured by satellites to transform 21st century agriculture and crop improvement through enviromics.

关键词： envirotyping precision breeding genotype-environment interactions remote sensing predictive models enviromic information