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Chinese Physics C 2014年第9期38卷 214-222页

作者： K.A.Olive K.Agashe C.Amsler M.Antonelli J.-F.Arguin D.M.Asner H.Baer H.r.Band r.M.Barnett T.Basaglia C.W.Bauer J.J.Beatty V.I.Belousov J.Beringer G.Bernardi s.Bethke H.Bichsel O.Biebe E.Blucher s.Blusk G.Brooijmans O.Buchmueller V.Burkert M.A.Bychkov r.N.Cahn M.Carena A.Ceccucci A.Cerr D.Chakraborty M.-C.Chen r.s.Chivukula K.Copic G.Cowan O.Dahl G.D'Ambrosio T.Damour D.de Florian A.de Gouvea T.DeGrand P.de Jong G.Dissertor B.A.Dobrescu M.Doser M.Drees H.K.Dreiner D.A.Edwards s.Eidelman J.Erler V.V.Ezhela W.Fetscher B.D.Fields B.Foster A.Freitas T.K.Gaisser H.Gallagher l.Garren H.-J.Gerber G.Gerbier T.Gershon T.Gherghetta s.Golwala M.Goodman C.Grab A.V.Gritsan C.Grojean D.E.Groom M.Grnewald A.Gurtu T.Gutsche H.E.Haber K.Hagiwara C.Hanhart s.Hashimoto Y.Hayato K.G.Hayes M.Heffner B.Heltsley J.J.Hernandez-rey K.Hikasa A.Hocker J.Holder A.Holtkamp J.Huston J.D.Jackson K.F.Johnson T.Junk M.Kado D.Karlen U.F.Katz s.r.Klein E.Klempt r.V.Kowalewski F.Krauss M.Kreps B.Krusche Yu.V.Kuyanov Y.Kwon O.lahav J.laiho P.langacker A.liddle Z.ligeti C.-J.lin T.M.liss l.littenberg K.s.lugovsky s.B.lugovsky F.Maltoni T.Mannel A.V.Manohar W.J.Marciano A.D.Martin A.Masoni J.Matthews D.Milstead P.Molaro K.Monig F.Moortgat M.J.Mortonson H.Murayama K.Nakamura M.Narain P.Nason s.Navas M.Neubert P.Nevski Y.Nir l.pape J.parsons C.patrignani J.A.Peacock M.Pennington s.T.Petcov Kavli IPMU A.Piepke A.Pomarol A.Quadt s.raby J.rademacker G.raffel B.N.ratcliff P.richardson A.ringwald s.roesler s.rolli A.romaniouk l.J.rosenberg J l.rosner G.rybka C.T.sachrajda Y.sakai G.P.salam s.sarkar F.sauli O.schneider K.scholberg D.scott V.sharma s.r.sharpe M.silari T.sjostrand P.skands J.G.smith G.F.smoot s.spanier H.spieler C.spiering A.stahl T.stanev s.l.stone T.sumiyoshi M.J.syphers F.Takahashi M.Tanabashi J.Terning l.Tiator M.Titov N.P.Tkachenko N.A.Tornqvist D.Tovey G.Valencia G.Venanzoni M.G.Vincter P.Vogel A.Vogt s.P.Wakely W.Walkowiak C.W.Walter D.r.Ward G.Weiglein D.H.Weinberg E.J.Weinberg M.White l.r.Wiencke C.G.Wohl l.Wolfenstein J.Womersley C.l. University of Minnesota School of Physics and Astronomy116 Church St.S.E.MinneapolisMN 55455USA University of Maryland Department of PhysicsCollege ParkMD 20742-4111USA Albert Einstein Center for Fundamental Physics Universitat BernCH-3012 BernSwitzerland lab.Nazionali di Frascati dell'INFN CP 13via E.Fermi40I-00044 Frascati(Roma)Italy Departement de physique Universite de MontrealC.P.6128succ.centre-villeMontreal(Quebec) H3C 3J7Canada pacific Northwest National laboratory 902 Battelle BoulevardRichlandWA 99352USA Department of Physics and Astronomy University of OklahomaNormanOK 73019USA Department of Physics University of WisconsinMadisonWI 53706USA Physics Division Lawrence Berkeley National Laboratory1 Cyclotron RoadBerkeleyCA 94720USA CErN European Organization for Nuclear ResearchCH-1211 Geneve 23Switzerland Department of Physics The Ohio State University191 W.Woodruff Ave.ColumbusOH 43210 COMpas Group Institute for High Energy PhysicsRU- 142284ProtvinoRussia lPNHE IN2P3-CNRS et Universites de Paris 6 et 7F-75252 ParisFrance Max-Planck-Institute of Physics 80805 MunichGermany Department of Physics University of WashingtonSeattleWA 98195USA ludwig-Maximilians-Universitat Fakultdt für PhysikSchellingstr.4D-80799 MünchenGermany Enrico Fermi Institute and Department of Physics University of ChicagoChicagoIL 60637-1433USA Department of Physics Syracuse UniversitySyracuseNY13244USA Department of Physics Columbia University538 W.120th StreetNew YorkNY10027 USA High Energy Physics Group Blackett LaboratoryImperial CollegePrince Consort RoadLondon SW7 2AZUK Jefferson lab 12000 Jefferson Ave.Newport NewsVA 23606USA Department of Physics University of VirginiaPO Box 400714CharlottesvilleVA 22904USA Fermi National Accelerator laboratory P.O.Box 500BataviaIL 60510USA Kavli Institute for Cosmological Physics University of ChicagoChicagoIL 60637-1433USA Department of Physics and Astronomy University of SussexFalmerBrighton BN1 9QHUK Department o

12.1. Introduction The masses and mixings of quarks have a common origin in the standard Model （sM）. They arise from the Yukawa interactions with the Higgs condensate,

关键词： QCD THE CKM QUArK-MIXING MATrIX CKM sM

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parTIClE DETECTOrs FOr NON-ACCElErATOr PHYsICs

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Chinese Physics C 2014年第9期38卷 444-459页

Updated 2013 （see the various sections for authors）.34.1. Introduction Non-accelerator experiments have become increasingly important in particle physics. These include classical cosmic ray experiments, neutrino osc... 详细信息

关键词： parTIClE DETECTOrs FOr NON-ACCElErATOr PHYsICs high than

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电子的分子间散射问题(理论部分)

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南京师大学报(自然科学版) 1984年第2期 54-62页

作者： l.s.Bartell,金安定美国密执安大学化学系南京师范大学化学系

自由分子对电子的多重相干散射曾被广泛地研究过,但对于分子间不相干多重散射这个在有些情况中特别重要的问题注意得却不够。本文提出一个处理这个问题的方法。即利用散射是在电子前进方向占优势的特点,使问题简化,导出了双重、叁重及... 详细信息

自由分子对电子的多重相干散射曾被广泛地研究过,但对于分子间不相干多重散射这个在有些情况中特别重要的问题注意得却不够。本文提出一个处理这个问题的方法。即利用散射是在电子前进方向占优势的特点,使问题简化,导出了双重、叁重及更多重散射微分截面的表达式以及它们对总散射强度的贡献的表达式。以最近在激光激发sF6分子的电子衍射研究中遇到的情况为例,作了不同压力下电子衍射的计算。

关键词：微分截面分数有效截面重散射气相电子衍射激光激发小角散射散射截面分子

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somatic Polymorphism Variation in <i>Crotalaria retusa</i>l. seeds

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American Journal of Plant sciences 2018年第1期9卷 46-59页

作者： paulo sérgio de Figueiredo Natale M. lindoso silva Department of Biology Federal University of Maranhao State Sao Luís Brasil

The article describes the somatic polymorphism in Crotalaria retusa l. seeds. Each individual may produce yellow dormant seeds, brown quiescent seeds and unviable dark brown ones. Therefore, regarding physiology it is a dimorphism. We show that autogamy reduces dimorphism, favoring the formation of dormant seeds. However, the significant variation in dimorphism is seasonal as consequence of increased viability of dormant seeds under drier weather conditions. The variation is a phenotypic response to changes of humidity in the environment during plant reproduction, a mechanism inducing the prevalence of dormant seeds in the dry season and quiescent seeds during the rainy season. The seasonal alternation between dormancy and quiescence in seasonally dry environments has an apparent adaptive value. The chromatic polymorphism increases on the more humid coast and during the rainy season, due to increased mortality of dormant seeds under wetter weather conditions. Unviable seeds accumulate oxidized phenols in their seed coat that possibly act as induced chemical defenses. Its proportion increases with humidity, accentuating polymorphism, also in response to the increase in the predation rate by larvae of U. ornatrix during the rainy season.

关键词： somatic Polymorphism Phenols seed Coat Impermeability Chemical Defenses Predation

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remediation of Endosulfan by Biotic and Abiotic Methods

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Journal of Environmental Protection 2013年第5期4卷 418-425页

作者： Puthenveedu s. P. Harikumar Kottekottil Jesitha Mannodi sreechithra Centre for Water resources Development and Management Kozhikode India Department of Chemical Engineering Government Engineering College Kozhikode India

Endosulfan is a persistent, toxic broad-spectrum organochlorine insecticide and acaricide used on food and non-food crops. To overcome the problem of hydrophobicity of endosulfan, surfactants play a major role in soil remediation. A concentration of 1 g/l tween 80 released 83.89% ± 1.22% of endosulfan from the soil in 24 hours and a total of only 13.96% ± 0.14% was found remaining in the soil. Phytoremediation is an emerging technology that promises effective and inexpensive cleanup of contaminated hazardous waste sites. The potential of aquatic plant species salvinia molesta and the terrestrial plant species, spinach (spinacia oleracea) and Tomato (solanum lycopersicum), to remove persistent organochlorine pesticide endosulfan from contaminated water and soil respectively were investigated. remediation of endosulfan in water using different aquatic plants showed that salvinia molesta is more efficient in endosulfan removal as the percentage removal of endosulfan obtained was 97.94% ± 0.33% in 21 days (with an initial concentration of 123 μg/l endosulfan). Among the selected terrestrial plant species, spinach and Tomato, percentage removal of endosulfan was found to be higher with tomato. On Day 21, complete removal of pesticide (with an initial concentration of 140 μg/Kg endosulfan) occurred in the soil in which phytoremediation was done with tomato while spinach took about 28 days for complete removal of endosulfan. Microbial degradation offers an effective approach to remove toxicants from the environment. Microbial degradation of endosulfan was studied and Pseudomonas species was able to completely degrade endosulfan in 16 days. The technologies developed can be utilized for the complete removal of endosulfan from a contaminated area. The surfactant enhanced recovery and phytoremediation will help to decontaminate the polluted water and soil. The recovered endosulfan in the surfactants and plants can be subjected to biodegradation by bacterial species using a bi

关键词： Endosulfan surfactant Tween 80 Phytoremediation Pseudomonas

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Novel Approach to Improve Qos of a Multiple server Queue

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International Journal of Communications, Network and system sciences 2010年第1期3卷 83-86页

作者： Munir B. sAYYAD Abhik CHATTErJEE s. l. NAlBAlWAr K. T. sUBrAMANIAN reliance Technology Innovation Center Reliance Communication Department of Electronics Lokmanya Tilak College of Engg. Department of E & TC Dr. Babasaheb Ambedkar Technological University

The existing models of servers work on the M/G/1 model which is in some ways predictable and offers us an opportunity to compare the various other server queuing models. Mathematical analysis on the M/G/1 model is available in detail. This paper presents some mathematical analysis which aims at reducing the mean service time of a multiple server model. The distribution of the Mean service Time has been derived using little’s law and a C++ simulation code has been provided to enable a test run so that the Qos of a multi-server system can be improved by reducing the Mean service Time.

关键词： Qos sIP s s Queue M s Queue

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spectrophotometric Determination of Water-soluble Hexavalent Chromium and Determination of Total Hexavalent Chromium Content of Portland Cement in the Presence of Iron (III) and Titanium (IV) Using Derivative ratio spectrophotometry

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American Journal of Analytical Chemistry 2013年第11期4卷 653-660页

作者： K. A. Idriss H. sedaira s. Dardeery Chemistry Department Faculty of Science Assiut University Assiut Egypt

A rapid, reliable and accurate method for the determination of hexavalent chromium in Portland cement is developed. The proposed method includes direct spectrophotometric determination of Cr (VI) in Portland cement with 1, 2, 5, 8 Tetrahydroxyanthraquinone, (Quinalizarin, QINZ) at pH 1.5. The European Directive (2003/53/EC) limits the use of cements so that it contains no more than 2 ***-1 of water-soluble Cr (VI). The absorbance at 565 nm due to Cr (VI)-QINZ complex is recommended for the determination of water-soluble Cr (VI) in Portland cement. The quantification of Cr (VI) released from cement when mixed with water is performed according to TrGs 613 (Technical rules of Hazardous substances). The validity of the method is thoroughly examined and the proposed method gives satisfactory results. A derivative spectrophotometric method has been developed for the determination of total Cr (VI) in Portland cement in the presence of Fe (III) and Ti (IV). The hexavalent chromium complex formed at pH 1.5 allows precise and accurate determination of chromium (VI) over the concentration range 0.05 to 3.0 mg.l-1of chromium (VI). The validity of the method was examined by analyzing several standard reference Material (srM) Portland cement samples. The MDl (at 95% confidence level) was found to be 25 ng/ml for chromium (VI) in National Institute of standards and Technology (NIsT) cement samples using the proposed method.

关键词： Chromium (VI) Determination Quinalizarin Portland Cement Analysis Derivative spectrophotometry

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普通和固定极点谐振型谐波滤波器

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大功率变流技术 2000年第2期 13-17,26页

作者： l.s.Czarnecki 孙剑梅

电源电压谐波分量使谐振型谐波滤波器减少波形畸变的效果变差。在负载电流中滤波器调谐频率以外的各种频率的谐波分量也同样如此。电源电压谐波分量的低阻抗和滤波器与电源系统电感的谐振是滤波器效果变差的主要原因。此外,电源结构与... 详细信息

电源电压谐波分量使谐振型谐波滤波器减少波形畸变的效果变差。在负载电流中滤波器调谐频率以外的各种频率的谐波分量也同样如此。电源电压谐波分量的低阻抗和滤波器与电源系统电感的谐振是滤波器效果变差的主要原因。此外,电源结构与参数的改变也可能影响滤波器效果。当滤波器与系统电感的有害谐振点,即滤波器滤波系数的极点,离谐波频率相当远的时候,滤波器的效果能得到提高。文章提出一种谐振型谐波滤波器的综合网络法,其极点由设计者自定。一个数量级等值于电源系统电感量的电源电感线圈能减少滤波器与电源系统参数的依赖关系。这种滤波器称为有固定极点谐振型谐波滤波器。用该方法设计的滤波器与传统设计的普通滤波器相比,其效率更高,性能更可预测。

关键词：谐波滤波器畸变电源

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南极洲威尔克斯地大陆边缘的海上地球物理资料

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地球物理学进展 1987年第1期 88-93页

作者： s.l.Eittreim 武传真

一、引言 1984年,美国地质调查局在s. P. lee海洋调查船(图1和图2)上,做了南极洲威尔克斯地(Wilkes land)大陆边缘的地球物理测量,这次测量得到了大约1800公里长的24道多道地震反射资料,400公里长的单道地震反射资料和其它地球物理剖面... 详细信息

一、引言 1984年,美国地质调查局在s. P. lee海洋调查船(图1和图2)上,做了南极洲威尔克斯地(Wilkes land)大陆边缘的地球物理测量,这次测量得到了大约1800公里长的24道多道地震反射资料,400公里长的单道地震反射资料和其它地球物理剖面资料,包括重力、磁场梯度、3.5和12kHz高分辨率回声探测和声纳浮标折射剖面,重力和回声探测资料,是在测

关键词：大陆边缘威尔克斯大洋边缘地球物理资料南极洲第七大陆多道地震梯度仪

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选择合理的显示系统

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现代防御技术 1973年第2期 65-73页

作者： l.s.Chilclress ,康庆宙

选用哪一种字符产生技术是一个深受信息显示系统总体设计制约的问题。例如,如果不是直接用作数字显示而是用作图形显示的话,就要求不同的字符产生器。如果显示器是作为“单个”（stand alone）设备,而不是像通常用于飞机场那样的成套的... 详细信息

选用哪一种字符产生技术是一个深受信息显示系统总体设计制约的问题。例如,如果不是直接用作数字显示而是用作图形显示的话,就要求不同的字符产生器。如果显示器是作为“单个”（stand alone）设备,而不是像通常用于飞机场那样的成套的终端,也就会选择不同的系统。如果要使形成的系统满足设计的要求,不仅需要考虑到上述这些运用因

关键词：字符产生器阴极射线管存贮器存储器偏转系统光栅扫描显示系统

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