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上海交通大学学报 2007年第2期41卷 315-319页

作者：吕红武 M.A.g.jANSEN j.g.p.goossens g.de WIT 上海交通大学化学化工学院上海200240 Technishe Univ.Eindhoven the Netherlands

研究了芳香族二醇单体与聚对苯二甲酸丁二酯(pBT)的固态缩聚反应及其反应动力学.采用的二醇单体是对苯二甲酸二羟乙酯(BHET).一定配比的pBT和BHET混合物在185°C下进行固态缩聚(SSp)反应,分别利用凝胶色谱(SEC)、核磁共振氢谱(1H-NMR)... 详细信息

研究了芳香族二醇单体与聚对苯二甲酸丁二酯(pBT)的固态缩聚反应及其反应动力学.采用的二醇单体是对苯二甲酸二羟乙酯(BHET).一定配比的pBT和BHET混合物在185°C下进行固态缩聚(SSp)反应,分别利用凝胶色谱(SEC)、核磁共振氢谱(1H-NMR)和核磁共振碳谱(13C-NMR)对缩聚产物的数均分子量、分子结构进行了表征.SEC表征的结果表明:反应起始阶段聚合物的数均分子量快速下降,这是由于酯交换导致pBT链的断裂,形成了低聚物;0.5 h后,所有自由的BHET单体都已参与了酯交换反应;此后,所得到的低聚物重新缩聚,导致数均分子量上升,最终得到高数均分子量共聚物.1H-NMR表征结果表明,随着固相反应的进行乙二醇基团在体系中趋于无规分布.13C-NMR表征结果表明:在反应起始阶段,体系自由度快速上升;反应4 h后,自由度开始趋于缓和,所得共聚物的化学结构趋于稳定.

关键词：聚对苯二甲酸丁二酯固态缩聚反应动力学

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performance and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese physics C 2024年第2期48卷 1-25页

作者： g. Aad B. Abbott K. Abeling N.j. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam Bourdarios L. Adamczyk S.V. Addepalli M.j. Addison j. Adelman A. Adiguzel T. Adye A.A. Affolder Y. Afik M.N. Agaras j. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai g. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg M. Akbiyik T.p.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar K. Al Khoury g.L. Alberghi j. Albert p. Albicocco g.L. Albouy S. Alderweireldt M. Aleksa I.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob B. Ali H.M.j. Ali S. Ali S.W. Alibocus M. Aliev g. Alimonti W. Alkakhi C. Allaire B.M.M. Allbrooke j.F. Allen C.A. Allendes Flores p.p. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M.g. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C.g. Ames D. Amidei S.p. Amor Dos Santos K.R. Amos V. Ananiev C. Anastopoulos T. Andeen j.K. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angerami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki j.A. Aparisi pozo M.A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S.j. Arbiol Val C. Arcangeletti A.T.H. Arce E. Arena j-F. Arguin S. Argyropoulos j.-H. Arling O. Arnaez H. Arnold g. Artoni H. Asada K. Asai S. Asai N.A. Asbah j. Assahsah K. Assamagan R. Astalos S. Atashi R.j. Atkin M. Atkinson H. Atmani p.A. Atmasiddha K. Augsten S. Auricchio A.D. Auriol V.A. Austrup g. Avolio K. Axiotis g. Azuelos D. Babal H. Bachacou K. Bachas A. Bachiu F. Backman A. Badea p. Bagnaia M. Bahmani A.j. Bailey V.R. Bailey j.T. Baines L. Baines O.K. Baker E. Bakos D. Bakshi gupta V. Balakrishnan R. Balasubramanian E.M. Baldin p. Balek E. Ballabene F. Balli L.M. Baltes W.K. Balunas j. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E.L. Barberio D. Barberis M. Barbero M.Z. Barel K.N. Barends T. Barillari M-S. Barisits T. Barklow p. Baron D.A. Baron Mo The ATLAS Collaboration

The identification of jets originating from quarks and gluons,often referred to as quark/gluon tagging,plays an important role in various analyses performed at the Large Hadron Collider,as Standard Model measurements and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the measurement of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated luminosity of 140 fb^(-1) collected by the ATLAS *** taggers with high performances in rejecting jets from gluon over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using a boosted decision tree.A method is established to determine the quark/gluon fraction in data,by using quark/gluon-enriched subsamples defined by the jet *** in tagging efficiency between data and simulation are provided for jets with transverse momentum between 500 geV and 2 TeV and for multiple tagger working points.

关键词： ATLAS jET QUARK gLUON TAggINg

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The opinion and experience of surgeons with laparoscopic bowel grasper haptics

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journal of Biomedical Science and Engineering 2010年第4期3卷 422-429页

作者： Eleonora p. Westebring-van der putten Margriet C. j. Berben Richard H. M. goossens jack j. jakimowicz jenny Dankelman 不详

Background: In order to develop new and better laparoscopic bowel instruments, which reduces patient risks, the opinions and experience that surgeons have with current laparoscopic bowel grasper haptics is important. In this study we explored this by means of a questionnaire. Method: A total of 386 online- questionnaires, were sent to laparoscopic surgeons working in European hospitals. They were all members of the European Association of Endoscopic Surgery and perform laparoscopic obesities or bowel surgery. Surgeons where divided into different age and experience groups. Results: A total of 174 completely filled out forms were analyzed. In total, 16% of the surgeons cannot prevent damage when they pinch too hard, although they (10%) might have seen or felt it. Seven percent of the respondents were not able to see or feel tissue slippage. Whereas 31% can see or feel slippage they cannot do anything to prevent it. Overall, most of the respondents would appreciate technical changes in the laparoscopic bowel graspers to reduce tissue damage. Of all the respondents, 79% maintain that it is necessary to have a new laparoscopic grasper with augmented feedback. The majority of the respondents (77%) would like to have tactile feedback as an indication of the level of pinch force. There are not many differences in the opinions of surgeons at different skill levels. Conclusion: From the results of the questionnaire and the other comments made by respondents it is evident that research and developments in the field of new laparoscopic graspers should continue.

关键词： Laparoscopy Vision and Experience Bowel graspers Questionnaire Haptic Feedback

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The Soil-Borne Identity and Microbiome-Assisted Agriculture:Looking Back to the Future

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Molecular plant 2020年第10期13卷 1394-1401页

作者： peter A.H.M.Bakker Roeland L.Berendsen johan A.Van pelt gilles Vismans Ke Yu Erqin Li Sietske Van Bentum Sanne W.M.poppeliers juan j.Sanchez gil Hao Zhang pim goossens Ioannis A.Stringlis Yang Song Ronnie de jonge CornéM.j.pieterse plant-Microbe Interactions Department of BiologyScience4LifeUtrecht UniversityPadualaan 83584 CH Utrechtthe Netherlands State Key Laboratory of Crop Stress Adaptation and Improvement Henan UniversityKaifeng 475001China Freie Universit(a)t Berlin Institut für BiologieAltensteinstrasse 614195 BerlinGermany

Looking forward includes looking back every now and *** 2007,David Weller looked back at 30 years of biocontrol of soil-borne pathogens by pseudomonas and signified that the progress made over decades of research has provided a firm foundation to formulate current and future research *** has been recognized for more than a century that soil-borne microbes play a significant role in plant growth and *** recent application of high-throughput omics technologies has enabled detailed dissection of the microbial players and molecular mechanisms involved in the complex interactions in plant-associated ***,we highlight old and emerging plant microbiome concepts related to plant disease control,and address perspectives that modern and emerging microbiomics technologies can bring to functionally characterize and exploit plant-associated microbiomes for the benefit of plant health in future microbiome-assisted agriculture.

关键词： disease suppressive soils rhizosphere root exudates root immune response soil fungistasis

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关于人工甲的接触性变态反应的筛选

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世界核心医学期刊文摘（皮肤病学分册） 2005年第7期1卷 47-47页

作者： Constandt L. Hecke E.V. Naeyaert j.-M. goossens A. 惠海英 Dept. Dermatol. Allerg. prof. S. University Hospital De Pintelaan 185 B- 9000 Ghent Belgium Dr.

27 patients (26 women and 1 man), all in contact with artificial nails, were tested for acrylic compounds, known to be present in nail cosmetics. The patch test results obtained in these patients demonstrated that 2-hydroxyethyl methacrylate and ethyl cyanoacrylate were the only 2 allergens needed to diagnose contact allergy to acrylic-containing nail cosmetics, except for 1 patient who reacted only to her nail preparation used and in which we were unable to identify the allergen. This concerns clearly a limited number of patients. The purpose was, however, to detect the most valuable allergen(s) to be used in a dermatologist’ s practice, in which not all possible allergens can be tested, in order to diagnose such cases.

关键词：接触性变态反应斑贴试验羟乙基性过敏异丁烯酸氰基丙烯酸酯致敏原临床医师

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