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具有低动脉粥样硬化风险特征的专业耐力运动员的亚临床冠状动脉疾病发病率

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中华高血压杂志 2017年第6期25卷 588-588页

作者：刘莉叶鹏 merghani A maestrini V Rosmini S Cox AT Dhutia H Bastiaenen R David S Yeo TJ Narain R malhotra A Papadakis m Wilson mG tome m AlFakih K moon JC Sharma S

研究表明,具有冠状动脉疾病（coronary artery disease,CAD）危险因素的中老年（健将）运动员比久坐个体冠状动脉钙化（coronary artery calcium,CAC）评分更高。尚没有研究评估具有低动脉粥样硬化风险特征的专业运动员的CAD患病率。

关键词：动脉粥样硬化冠状动脉疾病耐力运动员疾病发病率风险亚临床 artery 冠状动脉钙化

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Numerical Solution of the Upper-Convected maxwell model for Three-Dimensional Free Surface Flows

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Communications in Computational Physics 2009年第7期6卷 367-395页

作者： murilo F.tome Renato A.P.Silva Cassio m.Oishi Sean mcKee Departamento de matematica Aplicada e Estatıstica Instituto de Ciencias Matematicas e de Computa¸caoUniversidade de Sao PauloSao CarlosBrazil Department of mathematics University of StrathclydeGlasgowUK

This work presents a finite difference technique for simulating three-dimensional free surface flows governed by the Upper-Convected maxwell(UCm)constitutive equation.A marker-and-Cell approach is employed to represent the fluid free surface and formulations for calculating the non-Newtonian stress tensor on solid boundaries are *** complete free surface stress conditions are *** momentum equation is solved by an implicit technique while the UCm constitutive equation is integrated by the explicit Euler *** resulting equations are solved by the finite difference method on a 3D-staggered *** using an exact solution for fully developed flow inside a pipe,validation and convergence results are *** results include the simulation of the transient extrudate swell and the comparison between jet buckling of UCm and Newtonian fluids.

关键词： Viscoelastic flow Upper-Convected maxwell finite difference free surface implicit techniques marker-and-Cell

EFFECT OF PHOTOOXIDATION ON PHOTOLUmINESCENCE OF N, N'-DIPHENYL-N, N'-DI(m-TOLYL)-BENZIDINE AND RUBRENE CODOPED PmmA THIN FILmS

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Acta metallurgica Sinica(English Letters) 2001年第6期14卷 441-447页

作者： YB. Hou, L.J. meng and m.P. dos Santos ( Department of Physics, minho University, Braga 4719, Portugal) ( Departamento de Fisica, Instituto Superior de Engenharia do Porto, Rua de Sao tome, 4200 Porto, Portugal) Dept. of Phys. Minho Univ. Braga 4719 Portugal

In this paper, the PmmA films doped with N,N'-diphenyl-N,N'-di(m-tolyl)-benzidine and rubrene were fabricated by spin coating, and the effect of photooxidation on the photoluminescence of the doped PmmA thin films was investigated. The results showed that under the irradiation of 350nm UV light, N,N'-diphenyl-N,N'-di(m-tolyl)-benzidine can sensitized rubrene and results in the enhancement in the photooxidation of rubrene. The effect of photooxidation on the photoluminescence from rubrene was more obvious. Both lifetime measurement and in situ measurement of photoluminescence showed that rubrene molecules exist in two chemical surroundings.

关键词： photoluminescence photooxidation

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Seashore paspalum (Paspalum vaginatum Sw.) performance under shade in multi-environment trials

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Grass Research 2021年第1期1卷 42-49页

作者： Beatriz tome Gouveia Paul Raymer Brian m.Schwartz Esteban F.Rios Kevin E.Kenworthy J.Bryan Unruh Charles Fontanier Esdras m.Carbajal Jason Kruse Natasha K.Restuccia Susana R.milla-Lewis Department of Crop and Soil Sciences North Carolina State UniversityCampus Box 7620RaleighNC 27695USA Department of Crop and Soil Sciences University of GeorgiaGriffin Campus1109 Experiment StreetGriffinGA 30223USA Department of Crop and Soil Sciences University of GeorgiaTifton Campus2360 Rainwater RoadTiftonGA 31793USA Agronomy Department University of Florida2005 SW 23rd Street Bldg 350GainesvilleFL 32608USA Environmental Horticulture Department University of FloridaWest Florida Research and Education Center4253 Experiment RoadHwy 182JayFL 32565USA Department of Horticulture and Landscape Architecture Oklahoma State UniversityOklahomaOK 74078USA Department of Environmental Horticulture University of Florida1541 Fifield HallGainesvilleFL 32611USA

Shade caused by trees or buildings can affect the quality and growth of ***,breeding for shade tolerance is an essential component of most turfgrass improvement *** objective of this study was to evaluate the performance of seashore paspalum(Paspalum vaginatum Sw.)breeding lines under shade in multi-environment *** sources were 20 lines from the University of Georgia seashore paspalum breeding program and two checks,the cultivars'SeaDwarf'and'SeaStar'.Field trials were conducted from 2016 to 2019 under shade structures designed to reduce ambient sunlight at three locations:Citra(FL),Tifton(GA),and Raleigh(NC).The response variables evaluated were percent living ground cover(%GC),dark green color index(DGCI),canopy height(CH)and turfgrass quality(TQ).Data were analyzed by mixed model approaches using ASReml-R,and the t-statistics were used to group the *** genetic variances were observed in the single-location-repeated-measures analysis for CH and DGCI at Citra and Tifton,%GC at Citra,and TQ at *** correlations of the predicted values for entries between locations ranged from low to moderate,with the exception of between Citra and Tifton(0.76)for *** were a few breeding lines with superior performance to the entry average for all traits for which the entry variance was *** conclusion,genetic variability was observed for all traits and superior seashore paspalum breeding lines for multiple traits were identified under shade.

关键词： breeding cultivar measures

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项目监造人的职责

核动力工程 1990年第6期11卷 74-78页

作者： m.杜尔法国电力公司发电输电部

核电项目的实施可以划分为若干不同的分项,文中对它们分别进行了介绍,同时还叙述了有关责任单位的职责。在法国,核电厂被设计成标准系列,使得核电厂的建造更容易,降低了成本,同时还能从经验反馈中获得最佳效益。法国电力公司作为业主,... 详细信息

核电项目的实施可以划分为若干不同的分项,文中对它们分别进行了介绍,同时还叙述了有关责任单位的职责。在法国,核电厂被设计成标准系列,使得核电厂的建造更容易,降低了成本,同时还能从经验反馈中获得最佳效益。法国电力公司作为业主,同时又是整个电厂的建筑师以及电厂投运后的营运者。法马通公司提供核蒸汽供给系统,而 GEC 阿尔斯通公司则负责提供汽轮发电机组。在出口项目方面,所提供的服务项目符合业主的要求。法国电力公司可提供全方位的服务。对大亚湾核电厂提供的服务项目包括项目协调、项目工艺与人员培训。

关键词：核设计核电厂设计

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The large-wavelength deformations of the lithosphere： materials for a history of the evolution of thought from the earliest times to plate tectonics

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Episodes 2004年第3期27卷 224-226页

作者： A.m.C.Sengor DavidOldroyd TheGeologicalSocietyofAmerica Memoir1962003.347pp.hardback SchoolofHistoryandPhilosophyofScienceTheUniversityofNewSouthWalesSydney2052AUSTRALIA

The notable authority on tectonics and the history of geosciences, Professor Celal Sengor from Istanbul, has produced another remarkable book-which, as he tells the reader, grew rapidly from an initial paper into a massive tome. Just as Georges Cuvier liked the idea of ‘bursting the limits of time', so Professor Sengor has again ‘burst the limits of a paper'!

关键词：波长反旋岩石圈板块构造论地球科学

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有机薄膜之间的能量传递

有机薄膜之间的能量传递