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    题名 作者 年代 出处 被引量
1Tight junctions in inflammatory bowel diseases and inflammatory bowel disease associated colorectal cancer显示文摘Inflammatory bowel diseases are characterised by inflammation that compromises the integrity of the epithelial barrier. The intestinal epithelium is not only a static barrier but has evolved complex mechanisms to control and regulate bacterial interactions with the mucosal surface. Apical tight junction proteins are critical in the maintenance of epithelial barrier function and control of paracellular permeability. The characterisation of alterations in tight junction proteins as key players in epithelial barrier function in inflammatory bowel diseases is rapidly enhancing our understanding of critical mechanisms in disease pathogenesis as well as novel therapeutic opportunities. Here we give an overview of recent literature focusing on the role of tight junction proteins, in particular claudins, in inflammatory bowel diseases and inflammatory bowel disease associated colorectal cancer.Jonathan Landy Emma Ronde Nick English Sue K Clark Ailsa L Hart Stella C Knight Paul J Ciclitira Hafid Omar Al-Hassi 2016World Journal of Gastroenterology2016,22,11:39
2Orthotopic transplantation model of human gastrointestinal cancer and detection of micrometastases显示文摘AIM To establish a relevant animal model ofhuman gastrointestinal cancer, which can beused for repetitive investigations, so as toimprove our understanding and management ofcarcinogenesis and cancer metastasis.METHODS Intact tissues of human colorectaland pancreatic cancers were transplanted innude mice. The biological characteristics of theoriginal and the corresponding transplantedtumors were investigated by HE staining, PASstaining and immunostaining. The metastases inthe livers and lungs of nude mice wereinvestigated by immunostaining withbiotinylated mab KL-1 and by RT-PCR using CK20specific primers.RESULTS There were totally 9 of 16 surgicalspecimens growing in nude mice subcutaneouslyand/.or orthotopically (4 of 6 colorectal and 5 of10 pancreatic cancer). Tumor cell content of thespecimens and freezing of tissue specimens areimportant factors influencing the growth oftransplanted tumor. In the group of fresh tumortissues with greater than 50% tumor cellcontent, the success rate of the transplantationwas 100% (3 cases of pancreatic cancer and 3cases of colorectal cancer). The orthotopicallytransplanted tumors resemble the original tumormorphologically and biologically, including TAAexpression such as CEA byimmunohistochemistry, and CEA level in theserum of mice. Ki-67 labeling index and theexpression of TAA especially K-ras, 17-lA andRA-96, are associated with the potential of tumorgrowth in nude mice. Micrometastases in thelungs and livers of tumor bearing mice can bedetected by immunostaining with biotinylatedmab KL-1 and CK20-specific RT-PCR.CONCLUSION An orthotopic transplantationmodel for human colon and pancreatic cancer innude mice has been set up. We have alsoestablished sensitive detection methods withCK-immunohistochemistry and CK20-RT-PCR tostudy xenotransplanted human cancer and itsmetastatic cancer cells in the liver and lung ofnude mice. This study may be helpful inunderstanding the mechanism of cancermetastasis and in developing new diagnosticmethods and therapeutic strategies formetastases including micrometastases.Jun Hui Cui~1 Uwe Krueger~2 Doris Henne-Bruns~2 Bemd Kremer~2 Holger Kalthoff~2 ~1Department of General Surgery,First Affiliated Hospital,College of Medicine,Zhejiang University,Hangzhou 310003,Zhejiang Province,China ~2Department of General Surgery,Christian-Albrechts-University,Kiel,GermanyDr.Jun Hui Cui graduated from Zhejiang Medical University in 1984,earned master degree in 1990,studied in the Surgical Department of Kiel University and worked in the Lab of Molecular Oncology of Kiel University from 1994-1997achieved M.D.from Kiel University.Germany,now associate professor of surgery,specialized in colorectal oncology.Adviser of graduated student for master degree,having 20 publications published in key Chinese or English journals. 2001World Journal of Gastroenterology2001,7,3:19
3Communicative Language Teaching显示文摘Since its appearance in the late 1960s,Communicative Language Teaching (CLT) has gained anincomparable popularity and a present-day worldwide application.Through tuacing back the origin and thedevelopment of CIT,and presenting its proponents’ various versions,we see it is common to all thatcommunicative approach in language teaching starts from a theory of communication and has the aim to developprocedures for the teaching of the four language skills that acknowledge the interdependence of language andcommunication.The purpose of this paper is to make a general study of CLT.It gives a historical background ofCLT,reveals the theoretical basis of CLT and gives description of some basic features of CLT in the classroom.Li wei (Department of English , Zunyi Teacher’s College) 2000遵义师范高等专科学校学报2000,2,3:17
4论思维和STEM教育显示文摘随着全球化的STEM教育领域的迅速发展,各国对跨学科研究以及开发更新、更深入的STEM教育的学术研究的呼声也越来越高.文章聚焦思维这个话题,首先从历史发展的视角,简要概括分析了有关思维的不同观点,包括哲学的、心理的和学科的,揭示了思维概念和研究的历史传承.但在新兴的STEM教育背景下,思维需要重新概念化.文章提出了思维是多元的观点,初步探讨了STEM融合教育的这种方式,能够为学生提供充分的机会来有效地发展多元思维模式,并对未来关于思维的研究提出了可能的新研究领域和方向.李业平 SCHOENFELD A H DISESSA A A GRAESSER A C BENSON L C ENGLISH L D DUSCHL R A 2019数学教育学报2019,0,3:10
5A MATHEMATICAL MODEL FOR RESERVOIR SEDIMENTATION AND FLUVIAL PROCESSES显示文摘This paper consists of two parts: mechanism of non-equilibrium transport of non-uniform sediment and its application in the mathematical model. Based on a statistic approach of sediment transport proposed by the authors, a 1 - D equation of non-e- quilibrium transport for various size group of sediment particles is developed. Then equations to predict change of sediment concentration and the corresponding changes in size distribution of suspended load and bed material are also derived. The conception that changes in size distribution are interrelated to sediment-carrying capacity is expounded. These results reveal the essence of sediment transport of non-uniform sediment particles. In the second part a mathematical model incorporating the mentioned equations to compute deposition and scouring in reservoirs as well as the fluvial processes of river channels has been developed. Verification of the model agrees well with field data.Han Qiwei and He Mingmin (Senior Research Engineers, Dept. of Sedimentation Eng. Inst. of Water Conservancy and Hydroelectric Power Research.) (The English text is abridged, altered and edited by Ding Lianzhen) 1990International Journal of Sediment Research1990,5,2:10
6RILL EROSION PROCESS ON STEEP SLOPE LAND OF THE LOESS PLATEAU显示文摘Rill erosion processes and principle of preventing rill erosion of different applied measures are studied by rainfall simulation and field investigation. Research results show that rill erosion processes can be schematically divided into five stages, that is, concentrated flow forming process; little waterfalls in the concentrated flow forming Process; little waterfalls developing into rill head cut process; rill head cuts developing to form discontinuous rill process and discontinuous rills connecting to form continuous rill process. Rill head cuts backward erosion, rill wall collapsing and runoff washing rill bed are the main patterns of rill development. The relevant equation between critical runoff volume of occurring rill erosion and slope degree can be expressed as follows: Q = 76. 10 - 2. 10J. And relevant equation between critical slope length of occurrence Of rill erosion and slope degree is parabolic with a minimum-value. In addition, influence of rill erosion development on slope runoff and soil erosion, benefits and principle of reducing rill erosion amount of mulch, non-tillage system and remained residue, strip alternation of grass and crop, horizontal ditch are also studied.ZHENG Fenli and TANG Keli (1 The English text has been altered and edited by Dr. DING Lianzhen 2 Engineer, National Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau, Chinese Academy of Sciences and institute of Soil and Water Conservati 1997International Journal of Sediment Research1997,12,1:9
7利用全国大学英语四级考试数据为大学英语教学提供服务评价的探索显示文摘本研究利用2007年12月全国大学英语四级考试(简称“四级考试”)有关数据开展评价,评价内容包括对考生英语能力现状的分类及分项实证分析。以及对学生英语成绩的校际差异及其影响因素的实证分析。结果表明,1)不同类型学校(“211工程”和非“211工程”、“大学英语教学改革示范点项目学校”和非“大学英语教学改革示范点项目学校”)的学生英语成绩存在显著差异;2)从分项能力上看,写作和听力能力相对薄弱;3)英语成绩校际差异显著,学校所在省份和学校类型对校际成绩差异都有一定的解释比例。National Educational Examinations Authority and National College English Testing Committee 2009中国考试2009,,1:9
8A few tips for improving English teaching in middle school显示文摘China has greatly increased contacts with foreign countries, thereby increasing the importance of English language. Modern time call lor modern methodologes in English teaching. How to balance the traditional methods with the new ones? How to improve. English teaching to meet the needs of modern time? This is a big challenge for English education , especially in middle school. This article seeks to address the integration of the four skills and the unity of accuracy and fluency, aiming to seek harmony in development; the usage of student-centred rather than teacher-centred style and the demand for the high quality teachers.Liu Jun Ying(Department of English Anshun Teacher’s College) 1999遵义师范高等专科学校学报1999,1,4:5
9温家宝总理在第十届全国人民代表大会第二次会议上的政府工作报告(节选)显示文摘本届政府履行职责已经一年。现在,我代表国务院,向大会作政府工作报告,请予审议,并请全国政协各位委员提出意见。Wen Jiabao Translated by the English Division of the Central Translation Bureau 2004中国翻译2004,25,3:4
10何谓“赛博朋克”?显示文摘黄禄善 Todd English 2002上海科技翻译2002,,2:3
11Dabigatran etixilate and traumatic brain injury: Evolving anticoagulants require evolving care plans显示文摘AIM: To investigate the outcomes of trauma patients with traumatic brain injury(TBI) on Dabigatran Etexilate(DE). METHODS: Following IRB approval, all patients taking DE who were admitted to our level 1 trauma service were enrolled in the study. Injury complexity, length of stay(LOS), intensive care length of stay, operative intervention, therapeutic interventions and outcomes were analyzed retrospectively. RESULTS: Twenty-eight of 4310 admissions were taking DE. Eleven patients were excluded on concurrent antiplatelet therapy. Average age was 77.14 years(64-94 years), and average LOS was 4.7 d(1-35 d). Thirty-two percent were admitted with intracranial hemorrhage. Eighteen percent received factor Ⅶ, and 22% received dialysis in attempts to correct coagulopathy. Mortality was 21%.CONCLUSION: The low incidence, absence of reversal agents, and lack of practice guidelines makes managing patients with TBI taking DE frustrating and provider specific. Local practice guidelines may be helpful in managing such patients.Sam Pakraftar Daniela Atencio John English Alain Corcos Eric M Altschuler Kurt Stahlfeld 2014World Journal of Clinical Cases2014,2,8:3
12Growing Operational Use of FY-3 Data in the ECMWF System显示文摘This paper reviews the data quality and impact of observations from the FY-3 satellite series used operationally in the ECMWF system. This includes data from the passive microwave radiometers MWHS-1, MWHS-2 and MWRI, as well as observations from the radio occultation receiver GNOS. Evaluations against background equivalents show that the quality of the observations is broadly comparable to that of similar instruments on other polar-orbiting satellites, even though biases for the passive microwave observations can be somewhat larger and more complex for some channels. An observing system experiment shows that the FY-3 instruments jointly contribute significantly to the forecast skill in the ECMWF system. Positive impact of up to 2% is seen for most variables out to the day-2 forecasts over hemispheric scales, with significant benefits for total column water vapor or for temperature and wind in the stratosphere out to day 4.Niels BORMANN David DUNCAN Stephen ENGLISH Sean HEALY Katrin LONITZ Keyi CHEN Heather LAWRENCE Qifeng LU 2021Advances in Atmospheric Sciences2021,38,8:3
13Characterization of colonic dendritic cells in normal and colitic mice显示文摘AIM: Recent studies demonstrating the direct involvement of dendritic cells (DC) in the activation of pathogenic T cells in animal models of inflammatory bowel disease identify DC as important antigen presenting cells in the colon. However, very little is known about the properties of colonic DC.METHODS: Using immunohistochemistry, electron microscopy and flow cytometry we have characterized and compared colonic DC in the colon of healthy animals and interleukin-2-deficient (IL2-/-) mice that develop colitis.RESULTS: In the healthy colon, DC resided within the lamina propria and in close association with the basement membrane of colonic villi. Type 1 myeloid (CD11c+, CD11b+,B220-, CD8α-) DC made up the largest (40-45%) population and all DC expressed low levels of CD80, CD86, and CD40,and had high endocytic activity consistent with an immature phenotype. In colitic IL2-/- mice, colonic DC numbers increased four- to five-fold and were localized within the epithelial layer and within aggregates of T and B cells. They were also many more DC in mesenteric lymph nodes (MLN).The majority (>85%) of DC in the colon and MLN of IL2-/-mice were type 1 myeloid, and expressed high levels of MHC class Ⅱ, CD80, CD86, CD 40, DEC 205, and CCR5molecules and were of low endocytic activity consistent with mature DC.CONCLUSION: These findings demonstrate striking changes in the number, distribution and phenotype of DC in the inflamed colon. Their intimate association with lymphocytes in the colon and draining lymph nodes suggest that they may contribute directly to the ongoing inflammation in the colon.Sheena M Cruickshank Nicholas R English Peter J Felsburg Simon R Carding 2005World Journal of Gastroenterology2005,11,40:3
14修改中的美国成年人监护法律制度显示文摘这篇论文讨论了基于第三次全国监护峰会通过的建议和标准修改美国《示范监护和保护程序法》的必要性。这篇文章首先论述了《示范监护和保护程序法》的历史和此前两次监护峰会的建议。接着论文将第三次峰会的建议和标准归为七类并论述了《示范监护和保护程序法》要按照第三次峰会的建议和标准怎样修改。这七类包括优先考虑以人为本的语言文字、法院的地位、监护决定的标准、医疗保健决策、住宅决策、财务决策和监护费用。在第三次峰会后,美国统一法律委员会任命了一个修改《示范监护和保护程序法》的起草委员会并且指示起草委员会考虑第三次峰会的建议和标准作为修改工作的部分。David English 周贤日 2016温州大学学报(社会科学版)2016,29,1:3
15Promises in Different Cultures显示文摘This paper reports a pilot study, which examines culture differences in a social function of language, i.e., the function of promise making using Searle’s constitutive rules. It is to argue that different cultures may have the same type of speech-act such as promise, which, however, represents different cultural concepts. Evidence supporting the argument was drawn from a comparison of performance of Americans and Orientals concerning their respective concepts of promise making.Holly Shi(English Department, Winona State University, Winona MN 55987, U. S. A.) 2001外国语2001,24,1:3
16FUNCTIONS OF TEACHER′S REPETITION IN CLASSROOM INTERACTION显示文摘Liu Hanjie(English Department of Henan Finance and Econmic Institure,Zhengzhou,450000) 1998天中学刊1998,13,S1:2
17Reactive and non-reactive transport modelling in partially water saturated argillaceous porous media around the ventilation experiment,Mont Terri显示文摘At Mont Terri Underground Research Laboratory (URL) Switzerland, a specific experiment has been performed in a tunnel, in order to investigate the hydro-mechano-chemical (HMC) perturbations induced in the argillaceous formation by forced ventilation. This experiment has been selected in the international project DECOVALEX to be used for process model development and validation. The numerical simulation of the geochemical response to the ventilation experiment (VE) is the object of the present paper, focusing on the transport of chloride as a conservative species and sulphate as a reactive species. Utilising the validated hydro-mechanical (HM) results from earlier steps of the DECOVALEX task, reactive and non-reactive transport models, incorporating the current understanding of the geochemistry at the site, were successfully constructed for the whole experimental period. The associated parametric and process uncertainty analyses clearly demonstrate that the basic HM understanding must be sound. However, to demonstrate this degree of robustness, the explicit inclusion of process representations of water desaturation, liquid vaporisation, species exclusion porosity, and redox processes, is required.Alexander Bond Steven Benbow James Wilson Alain Millard Shigeo Nakama Myles English Christopher McDermott Benoit Garitte 2013Journal of Rock Mechanics and Geotechnical Engineering2013,5,1:2
18Assimilation of Feng-Yun-3B Satellite Microwave Humidity Sounder Data over Land显示文摘The ECMWF has been assimilating Feng-Yun-3B(FY-3B) satellite microwave humidity sounder(MWHS) data over ocean in an operational forecasting system since 24 September 2014. It is more difficult, however, to assimilate microwave observations over land and sea ice than over the open ocean due to higher uncertainties in land surface temperature, surface emissivity and less effective cloud screening. We compare approaches in which the emissivity is retrieved dynamically from MWHS channel 1 [150 GHz(vertical polarization)] with the use of an evolving emissivity atlas from 89 GHz observations from the MWHS onboard NOAA and EUMETSAT satellites. The assimilation of the additional data over land improves the fit of short-range forecasts to other observations, notably ATMS(Advanced Technology Microwave Sounder) humidity channels, and the forecast impacts are mainly neutral to slightly positive over the first five days. The forecast impacts are better in boreal summer and the Southern Hemisphere. These results suggest that the techniques tested allow for effective assimilation of MWHS/FY-3B data over land.Keyi CHEN Niels BORMANN Stephen ENGLISH Jiang ZHU 2018Advances in Atmospheric Sciences2018,35,3:2
19Ibsen’s Plays in China And Their Ethical Value:A Speech at the Closing Ceremony of the Third International Ibsen Conference in China显示文摘This is a speech delivered at the closing ceremony of The Third International Ibsen Conference in China, which introduces some people and their studies on Ibsen in China, and takes A Doll’s House as an example for an ethical analysis. The speech chooses Professor Wang Zhongxiang, Professor Kwok-kan Tam, Professor Knut Brynhildsvoll and others for an evaluation of their studies as the evidence of achievements in the Ibsen studies in the New Period in China. The speech, from the perspective of ethical literary criticism, also analyses A Doll’s House as a moral play to raise moral questions and concludes that Ibsen’s so-called social problem plays are ethical problem ones.Nie Zhenzhaois professor of English literature and comparative literature at CentralChinaNormalUniversity. He is also chief editor of Foreign Literature Studies(FLS), vice presi-dent of China Foreign LiteratureAssociation, and fellow of China NationalFunds forPhilosophyand SocialSciences 2005外国文学研究2005,27,5:2
20应用多元智能理论探究大学生英语学习效果提升显示文摘自上世纪70年代改革开放以来,关于中国教育进步的报道不绝于耳。然而,相关媒体报道鲜少关注中国学生的看法。基于这一现状,本研究以497名中国大学生为研究对象,采用问卷调查和深度访谈相结合的研究方法,探究了中国学生对于自我能力的认知,以及他们在外语课堂上对老师课堂行为的期待。研究发现:合作、互动式的学习环境,多样的课堂活动能够帮助中国学生最有效地学习外语。通过对学生认知的探究,研究者和教育者们可以更好地理解哪种课堂行为能够激发外语学习者更多的参与意愿并给予他们最大的收获;同时,运用这些信息,老师们可以在课堂上调整他们的教学方法,因材施教,不断挖掘学生们的潜力,正确地引导、促使他们进步。余敏婧 林正奇 Alexander Scott English 2021高教学刊2021,,5:2
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