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假单胞菌效应蛋白HopB1通过破坏激活状态的免疫受体阻断植物免疫

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科学新闻 2017年第4期 101-101页

作者：李磊 Panya kim Liping Yu Gaihong Cai She Chen james R.Alfano 周俭民德国马普发育生物学研究所中国科学院遗传与发育生物学研究所

文章简介在植物和病原微生物互作过程中,植物通过不同的策略感受病原菌的侵染并激活免疫反应,从而抵抗病菌侵染。例如,植物细胞膜上存在一类免疫受体可以识别细菌保守的鞭毛蛋白来激活植物免疫反应。同时病原微生物进化出多种机制逃避... 详细信息

文章简介在植物和病原微生物互作过程中,植物通过不同的策略感受病原菌的侵染并激活免疫反应,从而抵抗病菌侵染。例如,植物细胞膜上存在一类免疫受体可以识别细菌保守的鞭毛蛋白来激活植物免疫反应。同时病原微生物进化出多种机制逃避或者抑制植物的免疫反应。例如,病原菌将如同致病武器一般的效应蛋白分泌进入植

关键词：免疫受体植物免疫 HopB1 效应蛋白

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加快大型数据中心服务的可重构结构

中国集成电路 2015年第1期24卷 55-68,89页

作者： Andrew Putnam Adrian M.Caulfield Eric S.Chung Derek Chiou Kypros Constantinide John Demme Hadi Esmaeilzadeh Jeremy Fowers Gopi Prashanth Gopal Jan Gray Michael Haselman Scott Hauck Stephen Heil Amir Hormati Joo-Young kim Sitaram Lanka james Larus Eric Peterson Simon Pope Aaron Smith Jason Thong Phillip Yi Xiao Doug Burger 微软公司

数据中心的工作负载要求高计算能力、灵活性、能效和低成本。同时改善所有这些因素非常具有挑战性。为了推进数据中心超出商用服务器设计可以提供的能力,我们设计并构建了一个可组合、可重构的结构,来加速部分大型软件服务。结构的每个... 详细信息

数据中心的工作负载要求高计算能力、灵活性、能效和低成本。同时改善所有这些因素非常具有挑战性。为了推进数据中心超出商用服务器设计可以提供的能力,我们设计并构建了一个可组合、可重构的结构,来加速部分大型软件服务。结构的每个实例都由嵌入48台机器的半机架6×8二维环面高端Stratix V FPGA组成。每台服务器中都放置了一个FPGA,可以通过PCIe来访问,并用成对的10 Gb SAS电缆直接连接到其他FPGA。在本文中,我们描述了这种结构在1,632台服务器组(bed)的中等规模的部署,并测量了其在加快Bing搜索引擎方面的功效。我们描述了系统的要求和架构,详细介绍了关键技术挑战,以及使系统在出现故障情况下保持鲁棒性所需的解决方案,还有根据排名候选文档测量的系统性能、功率和弹性。在高负载时,一定范围内的可重构结构提高了每台服务器固定延迟分布的吞吐量排名95%——或在保持等效吞吐量时,减少29%的尾延迟。

关键词：可重构结构服务器组数据中心 Stratix FPGA 计算能力工作负载软件服务

诱生型一氧化氮合酶FAD结合区的克隆、表达和活性鉴定

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药物生物技术 2001年第4期8卷 181-184页

作者：李爱萍徐洪朱敏生朱东亚吴如金智刚 kim S Lau. james.T.Stull 南京军区军事医学研究所南京210002 中国药科大学南京210009 Southwestern medicalcente rat Dallas.UT.USA Southwestern medicalcenter at Dallas.UT.USA

诱生型的一氧化氮合酶 (iNOS)的表达可以被多种细胞因子、IPS、多种试剂及创伤等诱导 ,很多疾病的产生发展都与iNOS的过度表达有关。为进一步研究iNOSFAD结合区的功能和特异性抑制肽的筛选 ,用PCR方法克隆出iNOSFAD结合区编码基因片段 (... 详细信息

诱生型的一氧化氮合酶 (iNOS)的表达可以被多种细胞因子、IPS、多种试剂及创伤等诱导 ,很多疾病的产生发展都与iNOS的过度表达有关。为进一步研究iNOSFAD结合区的功能和特异性抑制肽的筛选 ,用PCR方法克隆出iNOSFAD结合区编码基因片段 (iNOS2 0 31 2 6 6 0bp) ,并在大肠杆菌中得到高效表达 ,得到表达率 >30 %的包涵体 ;经过Ni金属螯合亲和柱层析和电泳纯化 ,得到纯度 >95 %的重组蛋白 ,相对分子质量为2 3 0 0 0。运用波长扫描 ,证实纯化蛋白具有与FAD的结合活性。

关键词：一氧化氮合酶 FAD结合区重组表达金属鳌合层析诱生型克隆活性鉴定

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上海天文馆

建筑实践 2022年第5期5卷 74-81页

作者：无 V.Guy Maxwell Grace Chen Wei Wei Kuang Charles Wolf Anthony Guaraldo Jorge Arias Margarita Calero Michael Caton Christina Ciardullo Eugene Colberg Regina Jiang Jörg Kiesow Aidan kim Stefan Knust Xinya Li Francelle Lim Xiaoyun Mao David Monnar Nikita Payusov james Rhee Yong Kyun Roh Miya Ruan Na Sun Eric Tsui Stephanie Tung Charles Wong David Yu Fred Zhang ennead architects LLP 不详

上海天文馆坐落于滴水湖畔,总面积约3.8万m^(2)作为上海科技馆分馆,是全球规模最大的天文学主题博物馆。其致力于营造沉浸式体验,让游客可以与各种天文现象直接互动,并通过对比例、形态以及光线的细致处理,提升人们对于太阳和地球轨道... 详细信息

上海天文馆坐落于滴水湖畔,总面积约3.8万m^(2)作为上海科技馆分馆,是全球规模最大的天文学主题博物馆。其致力于营造沉浸式体验,让游客可以与各种天文现象直接互动,并通过对比例、形态以及光线的细致处理,提升人们对于太阳和地球轨道运动之间的基本关系的认知。

关键词：天文现象主题博物馆上海科技馆地球轨道沉浸式体验全球规模天文学分馆

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浩瀚宇宙的秘密上海天文馆

室内设计与装修 2021年第9期 92-98页

作者：无 V.Guy Maxwell(设计) 陈昕昉(设计) 邝薇薇(设计) Charles Wolf(设计) Anthony Guaraldo(设计) Jorge Arias(设计) Margarita Calero(设计) Michael Caton(设计) Christina Ciardullo(设计) Eugene Colberg(设计) Regina Jiang(设计) Jörg Kiesow(设计) Aidan kim(设计) Stefan Knust(设计) 李欣亚(设计) Francelle Lim(设计) Xiaoyun Mao(设计) David Monnar(设计) Nikita Payusov(设计) james Rhee(设计) Yong Kyun Roh(设计) 阮玲丽(设计) Na Sun(设计) 徐震(设计) Stephanie Tung(设计) 黄泽修(设计) 于乐川(设计) Fred Zhang(设计) Ennead建筑设计事务所不详

上海天文馆由Ennead建筑设计事务所设计合伙人Thomas ***设计。其方案致力于营造沉浸式体验,让游客可以与各种天文现象直接互动,并通过对比例、形态以及光线的细致处理,提升人们对于太阳和地球轨道运动这一基本关系的认知。作为上海科... 详细信息

上海天文馆由Ennead建筑设计事务所设计合伙人Thomas ***设计。其方案致力于营造沉浸式体验,让游客可以与各种天文现象直接互动,并通过对比例、形态以及光线的细致处理,提升人们对于太阳和地球轨道运动这一基本关系的认知。作为上海科技馆分馆,全新的上海天文馆占地38000 m^(2),为全球规模最大的天文学主题博物馆。

关键词：建筑设计事务所天文现象主题博物馆上海科技馆沉浸式体验地球轨道全球规模天文学

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温哥华公寓

城市环境设计 2019年第2期118卷 210-219页

作者： Carl McDonald Melissa Bauld Aaron Mark Alan Tansey Alex Wu Alexandra Gustafsson Alina Tamosiunaite Amina Blacksher Aran Coakley Arash Adel Ahmadian Armen Menendian Barbora Srpkova Ben Zunkeler Benjamin Caldwell Benjamin Novacinski Bennett Gale Birk Daugaard Blake Theodore Smith Brian Foster Brian Rome Carolien Schippers Christopher james Malcolm Jr. Christopher Junkin Christopher Tron David Brown David Dottelonde Deborah Campbell Doug Stechschulte Douglass Alligood Edward Yung Elena Bresciani Filip Milovanovic Francesca Portesine Gabriel Hernandez Solano Gabriel Jewell-Vitale Hector Garcia Ivy Hume Jan Leenknegt Janice Rim John kim Josiah Poland Julian Liang Julianne Gola Julie Kaufman Karol Bogdan Borkowski Kurt Nieminen Lauren Turner Lorenz Krisai Lucio Santos Marcella Martinez Martin Voelkle Matthew Dlugosz Megan Ng Michael Robert Taylor Otilia Pupezeanu Paula Domka Phillip MacDougall Ryan Yang Sean Franklin Sebastian Grogaard Simon Scheller Spencer Hayden Taylor Fulton Terrence Chew Terry Lallak Thomas Smith Tianqi Zhang Tobias Hjortdal Tran Le Valentina Mele Xinyu Wang Yaziel Juarbe Yoanna Shivarova Zach Walters Zhifei Xu Andrew Latreille Glotman Simpson Urban YVR 运小红

温哥华公寓的建成预示着这个年轻的城市正在打开城市政策制定的新局面。它将成为从Granville大桥进入温哥华市中心的城市大门。塔楼和群房的设计是对新城市主义地域类型中的"温哥华主义"建筑的全新解读,配合一座纤细的塔楼,试图保留城... 详细信息

温哥华公寓的建成预示着这个年轻的城市正在打开城市政策制定的新局面。它将成为从Granville大桥进入温哥华市中心的城市大门。塔楼和群房的设计是对新城市主义地域类型中的"温哥华主义"建筑的全新解读,配合一座纤细的塔楼,试图保留城市视觉通廊并激活步行通道。住宅塔楼借助高度和毗邻河流的地理位置,是唯一可以同时享受水景和山景的建筑,坐拥温哥华广袤的自然风光。

关键词：温哥华平面图 Dialog 立面图

Research and development of the back-end electronics for the two-dimensional improved resistive plate chambers in CMS upgrade

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Radiation Detection Technology and Methods 2021年第2期5卷 181-191页

作者： P.Cao Z-A.Liu J.Zhao H.Kou J.Tao J.Song W.Gong N.Wang A.Samalan M.Tytgat N.Zaganidis G.A.Alves F.Marujo F.Torres.Da.S.ilva.De.Araujo E.M.Da Costa D.De Jesus Damiao H.Nogima A.Santoro S.Fonseca De Souza A.Aleksandrov R.Hadjiiska P.Iaydjiev M.Rodozov M.Shopova G.Sultanov M.Bonchev A.Dimitrov L.Litov B.Pavlov P.Petkov A.Petrov S.J.Qian C.Bernal A.Cabrera J.Fraga A.Sarkar S.Elsayed Y.Assran M.El Sawy M.A.Mahmoud Y.Mohammed X.Chen C.Combaret M.Gouzevitch G.Grenier I.Laktineh L.Mirabito K.Shchablo I.Bagaturia D.Lomidze I.Lomidze V.Bhatnagar R.Gupta P.Kumari J.Singh V.Amoozegar B.Boghrati M.Ebraimi R.Ghasemi M.Mohammadi Najafabadi E.Zareian M.Abbrescia R.Aly W.Elmetenawee N.De Filippis A.Gelmi G.Iaselli S.Leszki F.Loddo I.Margjeka G.Pugliese D.Ramos L.Benussi S.Bianco D.Piccolo S.Buontempo A.Di Crescenzo F.Fienga G.De Lellis L.Lista S.Meola P.Paolucci A.Braghieri P.Salvini P.Montagna C.Riccardi P.Vitulo B.Francois T.J.kim J.Park S.Y.Choi B.Hong K.S.Lee J.Goh H.Lee J.Eysermans C.Uribe Estrada I.Pedraza H.Castilla-Valdez A.Sanchez-Hernandez C.A.Mondragon Herrera D.A.Perez Navarro G.A.Ayala Sanchez S.Carrillo E.Vazquez A.Radi A.Ahmad I.Asghar H.Hoorani S.Muhammad M.A.Shah I.Crotty Department of Physics and Astronomy Ghent UniversityProeftuinstraat 869000 GhentBelgium Centro Brasileiro Pesquisas Fisicas R.Dr.Xavier Sigaud150-UrcaRio de JaneiroRJ 22290-180Brazil Dep.de Fisica Nuclear e Altas Energias Instituto de FisicaUniversidade do Estado do Rio de JaneiroRua Sao Francisco Xavier524BR-Rio de Janeiro 20559-900RJBrazil Bulgarian Academy of Sciences Inst.for Nucl.Res.and Nucl.EnergyTzarigradsko shaussee Boulevard 721784 SofiaBulgaria Faculty of Physics University of Sofia5 James Bourchier Boulevard1164 SofiaBulgaria School of Physics Peking UniversityBeijing 100871China Institute of High Energy Physics UCAS/CAS19(B)Yuquan RoadShijingshan DistrictBeijing 100049China Universidad de Los Andes Apartado Aereo 4976Carrera 1Eno.18A 10BogotaCOColombia Egyptian Network for High Energy Physics Academy of Scientific Research and Technology101 Kasr El-Einy St.CairoEgypt The British University in Egypt(BUE) P.O.Box 43Elsherouk CitySuez Desert RoadCairo 11837Egypt Suez University Elsalam CitySuez-Cairo RoadSuez 43522Egypt Department of Physics Faculty of ScienceBeni-Suef UniversityBeni-SuefEgypt Center for High Energy Physics Faculty of ScienceFayoum UniversityEl-Fayoum 63514Egypt Univ Lyon Univ Claude Bernard Lyon 1CNRS/IN2P3IP2I LyonUMR 582269622 VilleurbanneFrance Georgian Technical University 77 Kostava Str.Tbilisi 0175Georgia Department of Physics Panjab UniversityChandigarh 160014India School of Particles and Accelerators Institute for Research in Fundamental Sciences(IPM)P.O.Box 19395-5531TehranIran School of Engineering Damghan UniversityDamghan ***Iran INFN Sezione di BariVia Orabona 470126 BariItaly INFN Laboratori Nazionali di Frascati(LNF)Via Enrico Fermi 4000044 FrascatiItaly INFN Sezione di NapoliComplesso Univ.Monte S.AngeloVia Cintia80126 NaplesItaly INFN Sezione di PaviaVia Bassi 6PaviaItaly INFN Sezione di Pavia and University of PaviaVia Bassi 6PaviaItaly Hanyang University 222 Wangsimni-roSageun-dongSeongdong

Purpose To complement and ensure redundancy in the endcap muon system of the Compact Muon Solenoid(CMS)detector and to extend the Resistive Plate Chamber(RPC)system coverage,improved RPCs(iRPCs)with either orthogonal layer strips with one-end electronics or single layer strips with two-end electronics providing more precise time measurement will be installed in the very forward pseudorapidity region of|η|<*** iRPC readout system needs to support twodimensional(2D)or two-end *** addition,it must combine detector data with Timing,Trigger and fast Control(TTC)and Slow Control(SC)into one data stream over a bi-directional optical link with a line rate of 4.8 Gb/s between the Front-End Electronics(FEE)and the Back-End Electronics(BEE).To fulfill these requirements,a prototype BEE for the iRPC 2D chamber has been researched and *** A Micro-Telecommunication and Computing Architecture(μTCA)-based processing card was designed in this study to establish a prototype system together with aμTCA *** Giga-Bit Transceiver(GBT)protocol is integrated to provide bi-directional communication between the FEE and BEE.A server is connected with the BEE by a Gigabit Ethernet(GbE)link for SC and a 10-GbE link for Data AcQuisition(DAQ).Results The Bit Error Rate(BER)test of the back-end board and a joint test with the iRPC 2D prototype chamber were *** less than 1.331×10−16 was *** timemeasurement with a resolution of 3.05 nswas successfully realized,and detector efficiencies of 97.7%for longitudinal strips and 96.0%for orthogonal strips were *** results demonstrate the correctness and reliability of the prototype *** The BEE prototype satisfies the requirements for the iRPC 2D chamber,and it worked stably and reliably during a long-term joint test run.

关键词： CMS iRPC TTC SC BEE μTCA GBT DAQ

R&D of back-end electronics for improved resistive plate chambers for the phase 2 upgrade of the CMS end-capmuon system

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Radiation Detection Technology and Methods 2022年第3期6卷 306-316页

作者： H.Kou Z.-A.Liu J.Zhao J.Song Q.Hou W.Diao P.Cao W.Gong N.Wang A.Samalan M.Tytgat M.El Sawy G.A.Alves F.Marujo E.A.Coelho F.Torres Da Silva De Araujo E.M.Da Costa H.Nogima A.Santoro S.Fonseca De Souza D.De Jesus Damiao M.Thiel M.Barroso Ferreira Filho K.Mota Amarilo A.Aleksandrov R.Hadjiiska P.Iaydjiev M.Rodozov M.Shopova G.Sultanov A.Dimitrov L.Litov B.Pavlov P.Petkov A.Petrov E.Shumka S.J.Qian C.Avila D.Barbosa A.Cabrera A.Florez J.Fraga J.Reyes Y.Assran M.A.Mahmoud Y.Mohammed I.Laktineh G.Grenier M.Gouzevitch L.Mirabito K.Shchablo C.Combaret W.Tromeur G.Galbit A.Luciol X.Chen I.Bagaturia I.Lomidze Z.Tsamalaidze V.Amoozegar B.Boghrati M.Ebraimi E.Zareian M.Mohammadi Najafabadi M.Abbrescia G.Iaselli G.Pugliese F.Loddo N.De Filippis R.Aly D.Ramos W.Elmetenawee S.Leszki I.Margjeka D.Paesani L.Benussi S.Bianco D.Piccolo S.Meola S.Buontempo F.Carnevali L.Lista P.Paolucci F.Fienga A.Braghieri P.Salvini P.Montagna C.Riccardi P.Vitulo E.Asilar J.Choi T.J.kim S.Y.Choi B.Hong K.S.Lee H.Y.Oh J.Goh I.Yu C.Uribe Estrada I.Pedraza H.Castilla-Valdez R.L.Fernandez A.Sanchez-Hernandez E.Vazquez M.Ramirez-Garcia N.Zaganidis A.Radi H.Hoorani S.Muhammad A.Ahmad I.Asghar M.A.Shah W.A.Khan J.Eysermans I.Crotty on behalf of the CMS Muon Group Department of Physics and Astronomy Ghent UniversityProeftuinstraat 869000 GhentBelgium UniversitéLibre de Bruxelles Avenue Franklin Roosevelt50-1050 BruxellesBelgium Centro Brasileiro Pesquisas Fisicas R.Dr.Xavier Sigaud150UrcaRio de JaneiroRio de Janeiro 22290-180Brazil Department de Fisica Nuclear e Altas Energias Instituto de FisicaUniversidade do Estado do Rio de JaneiroRua Sao Francisco Xavier524Rio de JaneiroRio de Janeiro 20559-900Brazil Bulgarian Academy of Sciences Institute for Nuclear Researches and Nuclear EnergyTzarigradsko Shaussee Boulevard 721784 SofiaBulgaria Faculty of Physics University of Sofia5 James Bourchier Boulevard1164 SofiaBulgaria School of Physics Peking UniversityBeijing 100871China State Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences B325Main BuildingNo.19(A)Yuquan RoadShijingshan DistrictBeijing 100049China Universidad de Los Andes Carrera 1No.18A-12BogotáColombia Egyptian Network for High Energy Physics Academy of Scientific Research and Technology101 Kasr El-Einy St.CairoEgypt Suez University SuezCairo RoadElsalam CitySuez 43522Egypt Center for High Energy Physics(CHEP-FU) Faculty of ScienceFayoum UniversityEl-Fayoum 63514Egypt Univ Lyon Univ Claude Bernard Lyon 1CNRS/IN2P3IP2I LyonUMR 582269622 VilleurbanneFrance Georgian Technical University 77 Kostava Str.0175 TbilisiGeorgia School of Particles and Accelerators Institute for Research in Fundamental Sciences(IPM)P.O.Box 19395-5531 TehranIran School of Engineering Damghan UniversityDamghan ***Iran INFN Sezione di BariVia Orabona 470126 BariItaly INFN Laboratori Nazionali di Frascati(LNF)Via Enrico Fermi 4000044 FrascatiItaly INFN Sezione di NapoliComplesso University Monte S.AngeloVia Cintia80126 NapoliItaly Dipartimento di Ingegneria Elettrica e delle Tecnologie dell’Informazione UniversitàDegli Studi di Napoli Federico II80126 NapoliI

Purpose The Large Hadron Collider(LHC)at European Organization for Nuclear Research is planned to be upgraded to the high luminosity *** the luminosity makes muon triggering reliable and ofﬂine reconstruction very *** enhance the redundancy of the Compact Muon Solenoid(CMS)Muon system and resolve the ambiguity of track reconstruction in the forward region,an improved Resistive Plate Chamber(iRPC)with excellent time resolution will be installed in the Phase-2 CMS *** iRPC will be equipped with Front-End Electronics(FEE),which can perform high-precision time measurements of signals from both ends of the *** Back-End Electronics(BEE)need to be researched and developed to provide sophisticated functionalities such as interacting with FEE with shared links for fast,slow control(SC)and data,in addition to trigger primitives(TPs)generation and data acquisition(DAQ).Method The BEE prototype uses a homemade hardware board compatible with the MTCA standard,the back-end board(BEB).BEE interacts with FEE via a bidirectional 4.8 Gbps optical paired-link that integrates clock,data,and control *** clock and fast/slow control commands are distributed from BEB to the FEE via the *** uplink is used for BEB to receive the time information of the iRPC’sﬁred strips and the responses to the fast/slow control *** have a pipelined detector data for clusterﬁnding operation,recover(DeMux)the time relationship of which is changed due to the transmission protocol for the continuous incoming MUXed data from *** at each bunch crossing(BX),clusteringﬁred strips that satisfy time and spatial constraints to generate *** incoming raw MUXed detector data and TPs in a time window and latency based on the trigger signal are read out to the DAQ *** Ethernet(GbE)of SiTCP and commercial 10-GbE are used as link standards for SC and DAQ,respectively,for the BEB to interact with the *** The joint test results of

关键词： CMS iRPC BEE TP DAQ SC