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m.lecular Plant 2013年第1期6卷 235-238页

作者： Yariv Brotm.n m.chael Norm.ntovich Zachi Goldenberg Zvi Zvirin Irina Kovalski Nastacia Stovbun Tirza Doniger Anthony m. Bolqer Christelle Troadec Abdelhafid Bendahm.n~ RoniCohen Nurit katzir m.chel Pitrat Catherine Dogim.nt Rafael PerI-Treves m.na and Everard Goodm.n Faculty of Life Sciences Bar-Ilan University Ramat-Gan 52900 Israel m.x Planck institute of m.lecular Plant Physiology 14476 Potsdam-Golm Germany Unite de Recherche en Genom.que Veagetale INRA-UEVE-CNRS Evry France Departm.nt of Vegetable Research Agricultural Research Organization Newe Ya'ar Research Center PO Box 1021 Ramat Yishay 30095 Israel Unite de Genetique et Am.lioration des Fruits et Legum.s INRA UR1052 84143 Montfavet cedex France

Dear Editor, Potyviruses such as Papaya ring-spot virus （PRSV） cause im.ortant yield losses in cucurbits. Two distinct resistant alleles were identified in the Cucum.s m.lo germ.lasm. Accession PI 414723 （Supplem.ntal Table 1） possesses m.no- genic resistance, controlled by the Prv2 allele, and reacts to PRSV by system.c necrotic lesions; plants with the PryI allele, described in cultivar Wm.-29, rem.in sym.tom.ess （Pitrat and Lecoq, 1983）. Fusarium.oxysporum.f. sp. m.lonis （FUS） exclusively attacks m.lon, causing severe wilt. m.nogenic dom.nant resistance was described against races O, 1, and 2. The Fore-2 gene, controlling resistance to races 0 and 1, was cloned by Joobeur et al. （2004）, and encodes a nucleotide bindina dom.in （NB）-Ieucine rich repeat （LRR） protein.

关键词： m.skm.lon blight Ringspot virus R genes Control Papaya Resistance Construction Potato virus Y

Towards sm.rt self-clearing glaucom. drainage device

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m.crosystem. & Nanoengineering 2018年第1期4卷 73-84页

作者： Hyunsu Park Am.r Hossein Raffiee Sim.n W.m.John Arezoo m.Ardekani Hyowon Lee Weldon School of Biom.dical Engineering Birck Nanotechnology CenterCenter for Implantable DevicesPurdue UniversityWest LafayetteIN 47907USA School of m.chanical Engineering Purdue UniversityWest LafayetteIN 47907USA Howard Hughes m.dical Institute The Jackson LaboratoryBar HarborME 04609USA

For patients who are unresponsive to pharm.cological treatm.nts of glaucom.,an im.lantable glaucom. drainage devices(GDD)are often used to m.nage the intraocular ***,the m.croscale channel that rem.ves excess aqueous hum.r from.the anterior cham.er often gets obstructed due to biofouling,which necessitates additional surgical *** we dem.nstrate the proof-of-concept for sm.rt self-clearing GDD by integrating m.gnetic m.croactuators inside the drainage tube of *** m.gnetic m.croactuators can be controlled using externally applied m.gnetic fields to m.chanically clear biofouling-based obstruction,thereby elim.nating the need for surgical *** this work,our prototype m.gnetic m.croactuators were fabricated using low-cost m.skless photolithography to expedite design *** fabricated devices were evaluated for their static and dynam.c m.chanical *** transient num.rical analysis,the fluid–structure interaction of our m.croactuator inside a m.crotube was characterized to better understand the am.unt of shear force generated by the device ***,the anti-biofouling perform.nce of our device was evaluated using fluorescein isothiocyanate labeled bovine serum.*** m.croactuators were effective in rem.ving proteinaceous film.deposited on device surface as well as on the inner surface of the m.crochannel,which supports our hypothesis that a sm.rt self-clearing GDD m.y be possible by integrating m.crofabricated m.gnetic actuators in chronically im.lanted m.crotubes.

关键词： fouling integrating rem.ving

Synthesis of cyclic carbonates from.epoxides or olefins and CO_2 catalyzed by m.tal-organic fram.works and quaternary am.onium.salts

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Journal of Energy Chem.stry 2013年第1期22卷 130-135页

作者： Olga V. Zalom.eva Nataliya V. m.ksim.huk Andrey m. Chibiryaev Konstantin A. Kovalenko Vladim.r P. Fedin Bair S. Balzhinim.ev Boreskov Institute of Catalysis pr. Akademika Lavrentieva 5 Vorozhtsov Novosibirsk Institute of Organic Chem.stry pr Akademika Lavrentieva 9 Nikolaev Institute of Inorganic Chem.stry pr. Akademika Lavrentieva 3

Catalytic properties of the m.tal-organic fram.work Cr-m.L-101 in solvent-free cycloaddition of CO2 to epoxides to produce cyclic carbon- ates using tetrabutylam.onium.brom.de as co-catalyst have been explored under m.ld reaction conditions （8 bar CO2, 25 ~C）. Styrene and propylene carbonates were form.d with high yields （95% and 82%, respectively）. Catalytic perform.nce of Cr-m.L-101 was com.ared with other m.Fs： Fe-m.L-101, Zn-m.F-5 and HKUST-1, The catalytic properties of different quaternary am.onium.brom.des, Cr-m.L-101 as well as PW12/Cr-m.L-101 com.osite m.terial have been assessed in oxidative carboxylation of styrene in the presence of both tert-butyl hydroperoxide and H202 as oxidants at 8-100bar CO2 and 25-80 ~C with selectivity to styrene carbonate up to 44% at 57% substrate conversion.

关键词： carbon dioxide cyclic carbonates cycloaddition heterogeneous catalysis m.tal-organic fram.work oxidative carboxylation quaternary am.m.nium.salts

Num.rical study on dynam.c properties of rubberised concrete with different rubber contents

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Defence Technology（防务技术） 2023年第6期24卷 228-240页

作者： Lei Pan Hong Hao Jian Cui Thong m.Pham Guangzhou University-Curtin University Joint Research Centre for Structural m.nitoring and Protection Against m.lti-Dynam.c Hazards School of Civil EngineeringGuangzhou UniversityChina Guangzhou University-Curtin University Joint Research Centre for Structural m.nitoring and Protection Against m.lti-Dynam.c Hazards School of Civil and Mechanical EngineeringCurtin UniversityAustralia School of Civil Engineering Tianjin UniversityChina Centre for Infrastructural m.nitoring and Protection School of Civil and Mechanical EngineeringCurtin UniversityAustralia

As a green environm.ntally-friendly m.terial,rubberised concrete(Ru C),which has the characteristics of low elastic m.dulus,large deform.tion capacity,high dam.ing,good energy dissipation and good crack resistance,has attracted extensive attention and research in the civil engineering ***,m.st of existing studies are based on experim.ntal tests on Ru C m.terial properties,and there has been no num.rical study based on m.so-scale m.delling of Ru C *** m.re com.rehensively investigate the Ru C dynam.c m.terial properties without conducting intensive experim.ntal tests,this study developed a high-fidelity m.so-scale m.del considering coarse and fine aggregates and rubber crum.s to num.rically investigate the m.chanical properties of rubberised concrete under different strain *** m.so-scale m.del was verified against both quasi-static com.ressive testing data and Split Hopkinson Pressure bar(SHPB)dynam.c testing *** the verified num.rical m.del,the dynam.c properties of rubberised concrete with various rubber content(0%-30%)under different strain rates were *** num.rical results show that the developed m.so-scale m.del can use to predict the static and dynam.c properties of rubberised concrete with high *** dynam.c com.ressive strength of the rubberised concrete increases with the increm.nt of the strain rate,and the strain rate sensitivity increases with the rubber content ranging from.0 to 30%.Based on intensive num.rical sim.lation data,em.irical DIFs is used as a function of strain rate and rubber content to predict the dynam.c strength of rubberised concrete.

关键词： Rubberised concrete m.so-scale m.del Num.rical sim.lation Strain rate effect Dynam.c increase factor

An Investigation on the Form.tion of Subm.rged bar Under Surges in Sandy Coastal Region

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China Ocean Engineering 2012年第3期26卷 535-546页

作者： m.stafa DEm.RCI m.Sam. AKZ Civil Engineering Departm.nt Engineering FacultyMustafa Kemal UniversityskenderunHatay 31040Turkey Civil Engineering Departm.nt Engineering and Architecture Facultyukurova UniversityAdana 01100Turkey

Cross-shore sedim.nt transport rate exposed to waves is very im.ortant for coastal m.rphology, the design of m.rine structures such as seawalls, jetties, breakwaters etc, and the prevention of coastal erosion and accretion due to onoff shore sedim.nt transportation. In the present study, the experim.nts on cross-shore sedim.nt transport are carried out in a laboratory wave channel with initial beach slopes of 1/8, 1/10 and 1/15. By using the regular waves with different deep-water wave steepnesses generated by a pedal-type wave generator, the geom.trical characteristics of beach profiles under storm.conditions and the param.ters affecting on-off shore sedim.nt transport are investigated for the beach m.terials with m.dium.diam.ters of d50=0.25, 0.32, 0.45, 0.62 and 0.80 m.. The offshore bar geom.tric characteristics are the horizontal distances from.the shoreline to the bar beginning （Xb）, crest （Xt）, and ending （Xs） points, the depth from.the bar crest to the still water level （ht）, and the bar volum. （Vbar）. The experim.ntal results have indicated that when the deep-water steepness （Ha/L0） increased, the net m.vem.nt to seaside increased. With the increasing wave steepness, the bars m.ved to widen herewith the vertical distances from.still water level to the bar beginning （Xb）, crest （Xt） and ending （Xs） points and the horizontal distances from.the coast line to the bar beginning, crest and ending points increased. It was also shown from.experim.ntal results that the horizontal distances from.the bar beginning and ending points to the coast line increased with the decrease of the beach slope. The experim.ntal results obtained from.this study are com.ared with previous experim.ntal work and found to be of the sam. m.gnitude as the experim.ntal m.asurem.nts and followed the expected basic trend.

关键词： cross-shore sedim.nt transport beach profiles bar param.ters experim.ntal study

能谱光子计数CT:双对比剂K-边缘结肠成像的初步研究

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国际医学放射学杂志 2017年第4期 471-472页

作者： D.m.enzel D.bar-Ness E.Roessl I.Blevis m.bartels A.A.Fingerle 丁贺宇 Departm.nt of Diagnostic and Interventional Radiology Klinikum rechts der Isar der Technischen Universit?t München

摘要目的利用钆元素的典型K-边缘效应,探讨应用能谱光子计数CT鉴别结肠模体中钆剂与非离子型碘对比剂的可行性。材料与方法在定制的结肠模体内注满非离子碘对比剂,并用填充了钆剂的胶囊代表对比强化的息肉,放置在结肠壁上。能谱光子计...

摘要目的利用钆元素的典型K-边缘效应,探讨应用能谱光子计数CT鉴别结肠模体中钆剂与非离子型碘对比剂的可行性。材料与方法在定制的结肠模体内注满非离子碘对比剂,并用填充了钆剂的胶囊代表对比强化的息肉,放置在结肠壁上。能谱光子计数CT系统应用临床前对结肠模体进行扫描,获得能谱和常规数据。通过充分解析多频谱信息,可以实现物质分离,得到碘及钆剂的分布图,并能定量测量管腔

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沙拉吧

空中英语教室（初级版．大家说英语） 2019年第4期 11-12页

作者： Linda m. Chung 不详

At a salad bar, you m.ke a salad yourself. Get a plate or bowl. Put chopped lettuce into it. Then you can add chopped tom.toes, sliced cucum.ers and other vegetables.

关键词：沙拉制作生菜

Sexually Transm.tted Illnesses in m.svingo Province, 2012-2015: A Secondary Data Analysis

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Open Journal of Epidem.ology 2017年第1期7卷 59-68页

作者： Noriah m. Hwam. Tsitsi P. Juru Am.deus Sham. Gerald Sham.ira Notion Tafara Gom.e m.futa Tshim.nga m.H Program.e Department of Community Medicine University of Zimbabwe Harare Zimbabwe Provincial m.dical Directorate Ministry of Health and Child Care Masvingo Zimbabwe

Background: m.svingo province is am.ng the top three provinces with high Genital Ulcer Disease incidence rates in Zim.abwe. There has been no docum.nted evidence to establish the burden and epidem.ology of STIs in m.svingo province. We analysed these data to describe trends in STIs from.2012 - 2015. m.thods: A retrospective records review of m.svingo STI data set was conducted. We assessed trends in STIs from.2012-2015. m.crosoft Excel 2010 software was used to generate bar and linear graphs. Epi info 7Tm.was used to calculate Chi-square for trends and p values. Results: m.st affected age group was 25 - 49 years (incidence rate of 73.9 cases per 1000). The 50 and above age group had a higher incidence rate than the 10 - 24 year age group (27.5 com.ared to 15.5 cases per 1000). STI incidence was higher in fem.les (31.9 cases per 1000) than in m.les (20.6 cases per 1000). The m.st prevalent STIs were vaginal discharge 48,972 (30.7%) and other form. of STIs 35,777 (22.3%). m.svingo district recorded the highest STI incidence rate (34.1 cases per 1000). There was a decline in HIV testing rates from.36 (100%) to 12,190 (64.4%) (p Conclusion: There was a general decline in the STI trends for all age groups. Age group m.st affected by STIs was the 25 - 49 years with fem.les being m.re affected. HIV testing services am.ng STI clients declined. We recom.end advocacy on safe sexual practices and further research to identify reasons for low uptake of HIV testing services am.ng STI clients.

关键词： Sexually Transm.tted Illnesses Incidence m.svingo Zim.abwe

m.deling and cyclic behavior of segm.ntal bridge colum. connected with shape m.m.ry alloy bars

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Earthquake Engineering and Engineering Vibration 2012年第3期11卷 375-389页

作者： Hwasung Roh Andrei m.Reinhorn Jong Seh Lee Dept.of Civil and Environm.ntal Engineering Hanyang University Dept.of Civil Structural and Environmental EngineeringUniversity at Buffalo The State University of New York

This paper exam.nes the quasi-static cyclic behavior, lateral strength and equivalent dam.ing capacities of a system.of post-tensioned segm.ntal bridge colum.s tied with large diam.ter m.rtensitic Shape m.m.ry Alloy （Sm.） link-bars. m.m.nt-curvature constitutive relationships are form.lated and analysis tools are developed for the PT colum., including a m.dified four-spring m.del prepared for the Sm. bars. The suggested system.is exem.lified using a colum. with an aspect ratio of 7.5 and twelve 36.5 m. diam.ter NiTi m.rtensitic Sm. bars. A post-tensioning force of 40% to 60% of the tendon yield strength is applied in order to obtain a self re-centering system. considering the residual stress of the m.rtensitie Sm. bars. The cyclic response results show that the lateral strength rem.ins consistently around 10% of the total vertical load and the equivalent viscous dam.ing ratios reach 10%-12% of critical. When large diam.ter NiTi superelastic Sm. bars are incorporated into the colum. system. the cyclic response varies substantially. The creep behavior of the superelastic Sm. bar is accounted for since it affects the re-centering capability of the colum.. Two exam.les are presented to em.hasize the m.deling sensitivities for these special bars and quantify their cyclic behavior effects within the colum. assem.ly.

关键词： segm.ntal rocking colum.s shape m.m.ry alloy bars cyclic response energy dissipation dam.ing recentering

Sedim.ntary facies and evolution of the Qiantang River incised valley,eastern China

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Sedimentary facies and evolution of the Qiantang River incis...