Sample records for liu wanli yang

  1. Graphene Edge Lithography Guibai Xie, Zhiwen Shi, Rong Yang, Donghua Liu, Wei Yang, Meng Cheng, Duoming Wang, Dongxia Shi,

    E-Print Network [OSTI]

    Zhang, Guangyu

    Graphene Edge Lithography Guibai Xie, Zhiwen Shi, Rong Yang, Donghua Liu, Wei Yang, Meng Cheng: Fabrication of graphene nanostructures is of importance for both investigating their intrinsic physical approach for graphene nanostructures. Compared with conventional lithographic fabrication techniques

  2. Scanning probe lithography of self-assembled monolayers Guohua Yang, Nabil A. Amro, Gang-yu Liu*

    E-Print Network [OSTI]

    Liu, Gang-yu

    Scanning probe lithography of self-assembled monolayers Guohua Yang, Nabil A. Amro, Gang-yu Liu* Department ofChemistry, University ofCalifornia, Davis, CA, USA 95616 ABSTRACT Systematic studies on scanning, and nanopen reader and writer (NPRW), which rely on the local force, and two scanning tunneling microscopy

  3. Web-based Support Systems for Sustainable Communities W.N. Liu J.T. Yao L. Fan Y.Y. Yao X.D. Yang

    E-Print Network [OSTI]

    Yao, JingTao

    present an architecture of Web-based support systems for sustainable communities. The architectureWeb-based Support Systems for Sustainable Communities W.N. Liu J.T. Yao L. Fan Y.Y. Yao X.D. Yang,fan,yyao,yang}@cs.uregina.ca ABSTRACT This paper studies Web-based support systems for sustain- able communities. A sustainable

  4. Origin of the superior conductivity of perovskite Ba(Sr)SnO3 Heng-Rui Liu, Ji-Hui Yang, H. J. Xiang, X. G. Gong, and Su-Huai Wei

    E-Print Network [OSTI]

    Gong, Xingao

    Origin of the superior conductivity of perovskite Ba(Sr)SnO3 Heng-Rui Liu, Ji-Hui Yang, H. J. Xiang(Sr)SnO3 Heng-Rui Liu,1 Ji-Hui Yang,1 H. J. Xiang,1 X. G. Gong,1 and Su-Huai Wei2 1 Key Laboratory

  5. Ellis, E.C., Wang, H., Xiao, H.S., Peng, K., Liu, X.P., Li, S.C., Ouyang, H., Cheng, X., & Yang, L.Z. (2006). Measuring long-term ecological

    E-Print Network [OSTI]

    Ellis, Erle C.

    2006-01-01T23:59:59.000Z

    Citation: Ellis, E.C., Wang, H., Xiao, H.S., Peng, K., Liu, X.P., Li, S.C., Ouyang, H., Cheng, X., & Yang, L.Z. (2006). Measuring long-term ecological changes in densely populated landscapes using current a,*, Hongqing Wang a,1 , Hong Sheng Xiao b , Kui Peng c , Xin Ping Liu d , Shou Cheng Li e , Hua

  6. Surface-based TBM Boosts Power to Detect Disease Effects on the Brain: An N=804 ADNI Study Yalin Wang1, Yang Song2, Priya Rajagopalan3, Tuo An3, Krystal Liu3, YiYu Chou3,

    E-Print Network [OSTI]

    Wang, Yalin

    Wang1, Yang Song2, Priya Rajagopalan3, Tuo An3, Krystal Liu3, YiYu Chou3, Boris Gutman3, Arthur W. Toga3, Paul M. Thompson3 1Computer Science and Engineering, Arizona State University, Tempe, AZ, USA 2; Chou et al., 2010). We then reconstruct the surfaces and compute conformal coordinates

  7. Trailing Mobile Sinks: A Proactive Data Reporting Protocol for Wireless Sensor Networks Xinxin Liu, Han Zhao, Xin Yang

    E-Print Network [OSTI]

    Li, Xiaolin "Andy"

    battery life, energy saving is of paramount importance in the design of sensor network protocols. Recent transmission path is greatly shortened and energy consumption for relaying is reduced. However, data gatheringTrailing Mobile Sinks: A Proactive Data Reporting Protocol for Wireless Sensor Networks Xinxin Liu

  8. Routing SCADA data through an enterprise WAN

    SciTech Connect (OSTI)

    Flowers, T.; Houle, B. [Houston Lighting and Power, TX (United States)] [Houston Lighting and Power, TX (United States); Retzer, J.; Ramanathan, R. [National Systems and Research, Camas, WA (United States)] [National Systems and Research, Camas, WA (United States)

    1995-07-01T23:59:59.000Z

    Houston Lighting and Power (HL and P) and many other large utilities have investigated substantial resources in developing integrated enterprise wide area networks (WANs). The WAN provides unprecedented opportunities for integrating information throughout the corporation, resulting in improved efficiency and reduced costs of operation. In contrast, present dedicated point-to-point SCADA data circuits from the energy management system (EMS) to remote terminal units (RTUs) are not currently integrated with the network, nor replicated in any offsite backup system. An integrated approach might integrate communications from selected RTUs over the WAN to a backup system or the EMS. Such an approach would potentially provide improved disaster recovery, more efficient use of communications, reduced maintenance costs, and improved availability of operational data. RTU data, however, is fundamentally different from most other WAN traffic in that it is critical to the moment-to-moment operation of the utility and consists of a large number of messages repeated frequently and continuously. There are valid concerns as to whether the stability, availability, and inherent latency of the WAN would be adequate to support operations of a backup or primary SCADA system. There are also concerns about the adverse effects that SCADA traffic might have on the WAN. These concerns led to the project featured in this article, which tested the operational suitability and effectiveness of routing SCADA data between selected RTUs and a central site on the WAN.

  9. Case study and analysis of WAN Optimization pre-requirements

    E-Print Network [OSTI]

    Balakrishnan, Bhargav

    2011-01-01T23:59:59.000Z

    This paper deals with HOW to analyze the requirements for setting up the WAN Optimizer. The criteria's that needs to be taken into account, the steps involved in the analysis of WAN optimization requirement. These entire analyses will give a complete framework for setting up a WAN optimizer within an organization and the organization will have a clear record on the analysis made before setting up this WAN Optimizer.

  10. On Top-k Recommendation using Social Networks Xiwang Yang

    E-Print Network [OSTI]

    Liu, Yong

    On Top-k Recommendation using Social Networks Xiwang Yang , Harald Steck ,Yang Guo and Yong Liu). Social network based top-k recommendation, which recom- mends to a user a small number of items at a time, is not well studied. In this paper, we conduct a comprehensive study on improving the accuracy of top

  11. Sonochemistry and sonoluminescence in microfluidics , Siew-Wan Ohla

    E-Print Network [OSTI]

    Ohl, Claus-Dieter

    Sonochemistry and sonoluminescence in microfluidics Tandionoa , Siew-Wan Ohla , Dave S. W. Owb within a narrow channel of polydimethylsiloxane-based microfluidic devices. In the microfluidics channels to boundaries (for example, in microfluidics), in- stabilities develop into liquid jets that diminish the energy

  12. Publications Yi Liu PUBLICATIONS

    E-Print Network [OSTI]

    Goddard III, William A.

    of binary methanol-ethanol clusters by simulations and VUV ionization coupled to mass spectrometry, J. Chem spectrometry, J. Chem. Phys., (2006) (in review) [4] Y. Liu and S. Consta, Dynamic breaking and restoring, Design of gamma ' phase interface strengthening of nickel-base superalloy (in Chinese), Acta Metallurgica

  13. Web Indexing on a Diet: Template Removal with the Sandwich Algorithm Tom Rowlands, Paul Thomas, and Stephen Wan

    E-Print Network [OSTI]

    Thomas, Paul

    , and Stephen Wan CSIRO ICT Centre tom.rowlands@csiro.au, paul.thomas@csiro.au, stephen.wan@csiro.au AbstractWeb Indexing on a Diet: Template Removal with the Sandwich Algorithm Tom Rowlands, Paul Thomas

  14. Chongqing Wanli Storage Battery Co | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergy Offshore Place:Wind Energy AssociationChongqing Wanli

  15. Agent-Based Simulation of an Automatic Mitigation Procedure Robert Entriken and Steve Wan

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Agent-Based Simulation of an Automatic Mitigation Procedure Robert Entriken and Steve Wan EPRI rentrike@epri.com, swan@epri.com Abstract This paper describes experiments using computer- based agents

  16. Si3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang,

    E-Print Network [OSTI]

    Gong, Xingao

    Si3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang, Yingteng Zhai, Hengrui Liu, Shanghai 200433, P. R. China National Renewable Energy Laboratory, Golden, Colorado 80401, United States candidate for improving the performance of the existing Si-based solar cells. The understanding

  17. Adsorption and transformation of tetracycline antibiotics with aluminum oxide Wan-Ru Chen 1

    E-Print Network [OSTI]

    Huang, Ching-Hua

    Adsorption and transformation of tetracycline antibiotics with aluminum oxide Wan-Ru Chen 1 , Ching) and product formation. The transformation reac- tion rate of TCs strongly correlates with adsorption to Al2O3 surfaces. Both adsorption and transformation occur at the highest rate at around neutral pH conditions

  18. Computational Design of Axion Insulators Based on 5d Spinel Compounds Xiangang Wan,1

    E-Print Network [OSTI]

    Savrasov, Sergej Y.

    Computational Design of Axion Insulators Based on 5d Spinel Compounds Xiangang Wan,1 Ashvin electronic properties, in particular, a large magnetoelectric coupling charac- teristic of axion of the axion electrodynamics parameter ¼ [10,11]. When time reversal symmetry as well as spatial symme- tries

  19. Living on the Edge: Agriculture in Periurban Mexico City Andy Wanning

    E-Print Network [OSTI]

    Living on the Edge: Agriculture in Periurban Mexico City Andy Wanning Spring 2014 Capstone M.S. Sustainability Management Isla Urbana installs rainwater harvesting systems in and around Mexico City so that people aren't forced to get water via... Sistema Biobolsa installs biodigesters throughout Mexico so that

  20. CV Name: Jianjun Yang JIANJUN YANG

    E-Print Network [OSTI]

    Sparks, Donald L.

    in agricultural ecosystem, thus being of great importance for food security and carbon sequestration. Synchrotron collaborative carbon project, aimed at soil carbon sequestration for climate change mitigation. Besides Prof understanding of SOM stability and carbon sequestration in soil systems. Peer-reviewed Publications 1. Yang J

  1. Xinliang Liu, Page 1 CURRICULUM VITAE

    E-Print Network [OSTI]

    Wu, Shin-Tson

    ". Chinese Journal of Social Medicine. 24(1): 20-21. WORK IN PROGRESS: Xingliang Liu; Reid Oetjen. Meeting for Health Economics and Social Medicine Studies, Development Research Center of the State Council. 27(4): 68-71. Xinliang Liu, Haichao Lei. 2008. The Recent Progress of International Comprehensive

  2. Sparse Power Efficient Topology for Wireless Networks Xiang-Yang Li * Peng-Jun Wan * Yu Wang * Ophir Frieder

    E-Print Network [OSTI]

    in the constructed network topology is power efficient. Here a route is power eficient for unicasting if its energy. This is attractive for a single trans- We consider how to construct power eficient wireless ad mission of a node can graph, which can be constructed locally and eficiently. Firstly, we combine the Gabriel structure

  3. Pricing Data Center Demand Response Zhenhua Liu, Iris Liu, Steven Low, Adam Wierman

    E-Print Network [OSTI]

    Wierman, Adam

    Pricing Data Center Demand Response Zhenhua Liu, Iris Liu, Steven Low, Adam Wierman California Institute of Technology Pasadena, CA, USA {zliu2,iliu,slow,adamw}@caltech.edu ABSTRACT Demand response- ularly promising industry for demand response: data centers. We use simulations to show that, not only

  4. Generation of X-points and secondary islands in 2D magnetohydrodynamic Minping Wan, William H. Matthaeus, Sergio Servidio, and Sean Oughton

    E-Print Network [OSTI]

    Oughton, Sean

    Generation of X-points and secondary islands in 2D magnetohydrodynamic turbulence Minping Wan://pop.aip.org/authors #12;Generation of X-points and secondary islands in 2D magnetohydrodynamic turbulence Minping Wan,1 of reconnection at the most active sites decrease. The distribution of rates remains approximately exponential. We

  5. Bobby Liu Joins NERSC as Postdoctoral Fellow - NERSC Center News...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    31, 2011 bobby.jpg WangYi (Bobby) Liu, Computational Postdoctoral Fellow As a new NERSC Computational Science Postdoctoral Fellow, WangYi "Bobby" Liu will be working with the...

  6. PUBLISHED VERSION Yueqiang Liu, A. Kirk, Y. Sun

    E-Print Network [OSTI]

    PUBLISHED VERSION Yueqiang Liu, A. Kirk, Y. Sun Toroidal modeling of penetration of the resonant magnetic perturbation field Yueqiang Liu, A. Kirk, and Y. Sun Citation: Phys. Plasmas 20, 042503 (2013 modeling of penetration of the resonant magnetic perturbation field Yueqiang Liu,1,a) A. Kirk,1 and Y. Sun2

  7. Rui Liu | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection TechnicalResonantNovember 15Rotary Firing inRotaryRui Liu Rui Liu Rui

  8. Active control of the resistive wall mode with power saturation Li Li, Yue Liu, and Yueqiang Liu

    E-Print Network [OSTI]

    Active control of the resistive wall mode with power saturation Li Li, Yue Liu, and Yueqiang Liu://pop.aip.org/about/rights_and_permissions #12;Active control of the resistive wall mode with power saturation Li Li,1,a) Yue Liu,1 and Yueqiang, 116024, People's Republic of China 2 Euratom/CCFE Fusion Association, Culham Science Centre, Abingdon OX

  9. Engineering nanostructured electrodes away from equilibrium for lithium-ion Yanyi Liu, Dawei Liu, Qifeng Zhang and Guozhong Cao*

    E-Print Network [OSTI]

    Cao, Guozhong

    - izations of nanostructured materials for energy storage devices. Dawei Liu Dr Dawei Liu is a postdocEngineering nanostructured electrodes away from equilibrium for lithium-ion batteries Yanyi Liu materials, Li-ion batteries have achieved significant progress in energy storage performance since

  10. Optimal Strategic Petroleum Reserve Policies: A Steady State Analysis Author(s): Shmuel S. Oren and Shao Hong Wan

    E-Print Network [OSTI]

    Oren, Shmuel S.

    Optimal Strategic Petroleum Reserve Policies: A Steady State Analysis Author(s): Shmuel S. Oren.S.A. OPTIMAL STRATEGIC PETROLEUM RESERVE POLICIES: A STEADY STATE ANALYSIS* SHMUEL S. OREN AND SHAO HONG WAN Petroleum Reserve (SPR) under a variety of supply and demand conditions. The optimal policy variables

  11. Hisham Zerriffi Liu Institute for Global Issues

    E-Print Network [OSTI]

    Scott, Christopher

    Hisham Zerriffi Liu Institute for Global Issues Raul Pacheco-Vega Department of Political Science and energy poverty #12;Water Poverty Index #12;Water Access Poverty #12;Electricity Access Poverty #12, 2007 Notes: Based on UNDP's classification of developing countries. China's estimates are calculations

  12. Solvent Effect on the Aggregation Behavior of Rod-Coil Diblock Jie Zhang, Weiran Lin, Anhua Liu, Zhenning Yu, Xinhua Wan,* Dehai Liang,* and

    E-Print Network [OSTI]

    Wan, Xin-hua

    , the repulsive interaction of the coronal chains, and the core-corona interfacial energy) govern the structures-7 It is generally believed that three factors (i.e., the stretching entropy of the core-forming blocks

  13. Using High-Speed WANs and Network Data Caches to Enable Remote and Distributed Visualization

    SciTech Connect (OSTI)

    Bethel, Wes; Lau, Stephen; Tierney, Brian; Lee, Jason; Gunter, Dan

    2000-04-18T23:59:59.000Z

    Visapult is a prototype application and framework for remote visualization of large scientific datasets. We approach the technical challenges of tera-scale visualization with a unique architecture that employs high speed WANs and network data caches for data staging and transmission. This architecture allows for the use of available cache and compute resources at arbitrary locations on the network. High data throughput rates and network utilization are achieved by parallelizing I/O at each stage in the application, and by pipe-lining the visualization process. On the desktop, the graphics interactivity is effectively decoupled from the latency inherent in network applications. We present a detailed performance analysis of the application, and improvements resulting from field-test analysis conducted as part of the DOE Combustion Corridor project.

  14. LiU E-Press Newsletter Autumn, 2008

    E-Print Network [OSTI]

    Zhao, Yuxiao

    to Increase Biogas Yields by Anders Ek was one of the winners. For more information about LiU E-Press and how

  15. On the Capacity of Hybrid Wireless Networks Benyuan Liu

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    On the Capacity of Hybrid Wireless Networks Benyuan Liu , Zhen Liu + , Don Towsley Department 704 Yorktown Heights, NY 10598 Abstract-- We study the throughput capacity of hybrid wireless networks stations are assumed to be connected by a high-bandwidth wired network and act as relays for wireless nodes

  16. Ch 20. Magnetism Liu UCD Phy1B 2012 1

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Ch 20. Magnetism Liu UCD Phy1B 2012 1 #12;I. MagnetI. Magnet Poles of a magnet: magnetic effect is strongest When the magnet is freely suspended North pole: pointing to north South pole: pointing to south Poles always come in pairs Liu UCD Phy1B 2012 2 #12;Magnetic MaterialsMagnetic Materials Magnetite Fe3O4

  17. Women @ Energy: Bing Liu | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sureReportsofDepartmentSeries |AttacksofAllison Thomson Women @Bing Liu

  18. ORISE: Faculty Research Experiences - Dr. Thomas Liu

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy:Nanowire3627 FederalTransformers1Thomas Liu Professor and student

  19. Joyce Yang | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas » MethaneJohnson ControlsJoyce Yang About Us Dr. Joyce Yang

  20. Network protocol changes can improve DisCom WAN performance : evaluating TCP modifications and SCTP in the ASC tri-lab environment.

    SciTech Connect (OSTI)

    Tolendino, Lawrence F.; Hu, Tan Chang

    2005-06-01T23:59:59.000Z

    The Advanced Simulation and Computing (ASC) Distance Computing (DisCom) Wide Area Network (WAN) is a high performance, long distance network environment that is based on the ubiquitous TCP/IP protocol set. However, the Transmission Control Protocol (TCP) and the algorithms that govern its operation were defined almost two decades ago for a network environment vastly different from the DisCom WAN. In this paper we explore and evaluate possible modifications to TCP that purport to improve TCP performance in environments like the DisCom WAN. We also examine a much newer protocol, SCTP (Stream Control Transmission Protocol) that claims to provide reliable network transport while also implementing multi-streaming, multi-homing capabilities that are appealing in the DisCom high performance network environment. We provide performance comparisons and recommendations for continued development that will lead to network communications protocol implementations capable of supporting the coming ASC Petaflop computing environments.

  1. Progress of the EAST Project in China Y.X. Wan, P.D. Weng, J.G. Li, D.M. Gao, S.T. Wu

    E-Print Network [OSTI]

    puffing system · Diagnostic systems · Plasma control and data acquisition systems · Water cooling system system Cryostat vessel Support system The 20th IAEA FEC, Vilamoura, Portugal, 05-Nov-04 ProgressEAST ASIPP Progress of the EAST Project in China Y.X. Wan, P.D. Weng, J.G. Li, D.M. Gao, S.T. Wu

  2. Empirical potential for the interaction between molecular hydrogen and graphite D. Y. Sun,1,2 J. W. Liu,1 X. G. Gong,3 and Zhi-Feng Liu1,

    E-Print Network [OSTI]

    Gong, Xingao

    . Liu,1 X. G. Gong,3 and Zhi-Feng Liu1, * 1Department of Chemistry and Centre for Scientific Modeling

  3. THE JOURNAL OF CHEMICAL PHYSICS 134, 204707 (2011) Unoccupied states in Cu and Zn octaethyl-porphyrin and phthalocyanine

    E-Print Network [OSTI]

    Himpsel, Franz J.

    -porphyrin and phthalocyanine Peter L. Cook,1 Wanli Yang,2 Xiaosong Liu,1,2 Juan María García-Lastra,3 Angel Rubio,3 and F. J- sensitized solar cells. Using near edge x-ray absorption fine structure (NEXAFS) spectroscopy at the Cu 2p structures for real solar cells.5,7­10 Therefore there has been a long-standing interest in their energy

  4. Radio Number for Trees Daphne Der-Fen Liu

    E-Print Network [OSTI]

    Liu, Daphne Der-Fen

    Radio Number for Trees Daphne Der-Fen Liu Department of Mathematics California State University be a connected graph with diameter diam(G). The radio number for G, denoted by rn(G), is the smallest integer k bound for the radio number of trees, and characterize the trees achiev- ing this bound. Moreover, we

  5. ScreenPass: Secure Password Entry on Touchscreen Dongtao Liu

    E-Print Network [OSTI]

    Cox, Landon

    ScreenPass: Secure Password Entry on Touchscreen Devices Dongtao Liu Duke University Durham, NC, USA Eduardo Cuervo Duke University Durham, NC, USA Valentin Pistol Duke University Durham, NC, USA Ryan Scudellari Duke University Durham, NC, USA Landon P. Cox Duke University Durham, NC, USA ABSTRACT

  6. Evolution for the Sustainability of Internetware Daren Fang, Xiaodong Liu

    E-Print Network [OSTI]

    Liu, Xiaodong

    and efforts on energy efficiency of computer hardware and embedded systems, software relevant sustainabilityEvolution for the Sustainability of Internetware Daren Fang, Xiaodong Liu School of Computing, software evolution capability is a vital part in achieving such sustainability, as software

  7. Robust video denoising using low rank matrix completion , Chaoqiang Liu

    E-Print Network [OSTI]

    Shen, Zuowei

    Robust video denoising using low rank matrix completion Hui Ji , Chaoqiang Liu , Zuowei Shen video denoising algorithms assume a sin- gle statistical model of image noise, e.g. additive Gaussian white noise, which often is violated in practice. In this pa- per, we present a new patch-based video

  8. Novel type of chimera spiral waves arising from decoupling of a diffusible component Xiaodong Tang, Tao Yang, Irving R. Epstein, Yang Liu, Yuemin Zhao, and Qingyu Gao

    E-Print Network [OSTI]

    Epstein, Irving R.

    Novel type of chimera spiral waves arising from decoupling of a diffusible component Xiaodong Tang (2014) Novel type of chimera spiral waves arising from decoupling of a diffusible component Xiaodong in chimera spirals grows drastically, leading to modulation and breakup of the spirals, in the transition

  9. CRAWLING DEEP WEB CONTENT THROUGH QUERY FORMS Jun Liu, Zhaohui Wu, Lu Jiang, Qinghua Zheng, Xiao Liu

    E-Print Network [OSTI]

    Shamos, Michael I.

    CRAWLING DEEP WEB CONTENT THROUGH QUERY FORMS Jun Liu, Zhaohui Wu, Lu Jiang, Qinghua Zheng, Xiao: Deep Web, Deep Web Surfacing, Minimum Executable Pattern, Adaptive Query Abstract: This paper proposes-based Deep Web adaptive query method. The query method extends query interface from single textbox to MEP set

  10. A Power Provision and Capping Architecture for Large Scale Systems Yongpeng Liu, Hong Zhu, Kai Lu and Yongyan Liu

    E-Print Network [OSTI]

    Zhu, Hong

    whole system's total power consumption under budget. Two policies are designed and implemented to select amount of energy. According to the recent TOP500 list of high performance systems [2], the average powerA Power Provision and Capping Architecture for Large Scale Systems Yongpeng Liu, Hong Zhu, Kai Lu

  11. Eye Localization through Multiscale Sparse Dictionaries Fei Yang, Junzhou Huang, Peng Yang and Dimitris Metaxas

    E-Print Network [OSTI]

    Huang, Junzhou

    Eye Localization through Multiscale Sparse Dictionaries Fei Yang, Junzhou Huang, Peng Yang and Dimitris Metaxas Abstract-- This paper presents a new eye localization method via Multiscale Sparse Dictionaries (MSD). We built a pyramid of dictionaries that models context information at multiple scales. Eye

  12. Electrical Modulation of Ion Concentration in Dual-Gated Nanochannels Yang Liu, Qiushi Ran, and Robert W. Dutton

    E-Print Network [OSTI]

    Liu, Yang

    potential applications range from fuel cells [11] to desalination [12]. Nevertheless, in contrast an essential role in analytical chemistry and bio-medical diagnostics, for which a broad spectrum of micro

  13. Spontaneous emission factor for semiconductor superluminescent diodes Yongsheng Zhao, Weihua Han, Junfeng Song, Xuemei Li, Yang Liu, Dingsan Gao,

    E-Print Network [OSTI]

    Cao, Hui

    Spontaneous emission factor for semiconductor superluminescent diodes Yongsheng Zhao, Weihua Han emission factor is an important parameter for the characterization of semiconductor light emitting devices difference involved in each device. In this article, the spontaneous emission factor for superluminescent

  14. SHORT PAPER Zifeng Yang Partha Sarkar Hui Hu

    E-Print Network [OSTI]

    Hu, Hui

    SHORT PAPER Zifeng Yang · Partha Sarkar · Hui Hu Visualization of the tip vortices in a wind along the elevation direction. Z. Yang Á P. Sarkar Á H. Hu (&) Department of Aerospace Engineering, Iowa

  15. Ch 15. Thermodynamics Liu UCD Phy1B 2012 1

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Ch 15. Thermodynamics Liu UCD Phy1B 2012 1 #12;I The First Law of ThermodynamicsI. The First Law of Thermodynamics Closed system: U=Q-Wy Q U Internal energy: all the energy of the moleculesgy gy for an ideal gas1B 2012 2 #12;Thermodynamic ProcessesThermodynamic Processes Isothermal: T=0, U=0, Q=W Adiabatic: Q

  16. Professor C. N. Yang and Statistical Mechanics

    E-Print Network [OSTI]

    F. Y. Wu

    2010-10-09T23:59:59.000Z

    Professor Chen Ning Yang has made seminal and influential contributions in many different areas in theoretical physics. This talk focuses on his contributions in statistical mechanics, a field in which Professor Yang has held a continual interest for over sixty years. His Master's thesis was on a theory of binary alloys with multi-site interactions, some 30 years before others studied the problem. Likewise, his other works opened the door and led to subsequent developments in many areas of modern day statistical mechanics and mathematical physics. He made seminal contributions in a wide array of topics, ranging from the fundamental theory of phase transitions, the Ising model, Heisenberg spin chains, lattice models, and the Yang-Baxter equation, to the emergence of Yangian in quantum groups. These topics and their ramifications will be discussed in this talk.

  17. Einstein-Yang-Mills-Lorentz Black Holes

    E-Print Network [OSTI]

    Jose A. R. Cembranos; Jorge Gigante Valcarcel

    2015-01-28T23:59:59.000Z

    Different black hole solutions of the coupled Einstein-Yang-Mills equations are well known from long time. They have attracted much attention from mathematicians and physicists from their discovery. In this work, we analyze black holes associated with the gauge Lorentz group. In particular, we study solutions which identify the gauge connection with the spin connection. This ansatz allows to find exact solutions to the complete system of equations. By using this procedure, we show the equivalence between the Yang-Mills-Lorentz model in curved space-time and a particular set of extended gravitational theories.

  18. The preparation and characterization of aquoruthenium(III) and tris(2,2'-bipyridine)ruthenium(II) complexes in Y-type zeolite / by Ben-Zu Wan

    E-Print Network [OSTI]

    Wan, Ben-Zu

    1980-01-01T23:59:59.000Z

    at various pH values and at room temperature. lwo kinds of zeolites were used. One was zeolite Y and the other was an ultrastable Y which could retained a certain degree of crystallinity in low pH solutions (below pH 3. 5). The x-ray diffraction pattern...TBE PREPARATION ANO CRA ACTEPZZA ION OP A~'UORUTHENZUX(III) AND TRIS(2&2'- BIPYPIDINE)RUTHENIUie(II) COKPIEXES ZN Y- YPE ZEOLITE A Thesis by Ben-Zu Wan Submitted to the Graduate College of Texas ABI"I University in partial fulfillment...

  19. Loop expansion in Yang-Mills thermodynamics

    E-Print Network [OSTI]

    Ralf Hofmann

    2009-11-05T23:59:59.000Z

    We argue that a selfconsistent spatial coarse-graining, which involves interacting (anti)calorons of unit topological charge modulus, implies that real-time loop expansions of thermodynamical quantities in the deconfining phase of SU(2) and SU(3) Yang-Mills thermodynamics are, modulo 1PI resummations, determined by a finite number of connected bubble diagrams.

  20. The Senior University Ref. no. LiU-2010-00209

    E-Print Network [OSTI]

    Zhao, Yuxiao

    permeate all operations. LiU's long-term goals for the work environment are that LiU shall environment efforts is the joint cooperation agreement that the University signed with both the workers' and the student unions. ! ! The work environment efforts shall be a natural part of all daily operations. In order

  1. Client-Controlled Slow TCP and Denial of Service Songlin Cai, Yong Liu, Weibo Gong

    E-Print Network [OSTI]

    Liu, Yong

    Client-Controlled Slow TCP and Denial of Service Songlin Cai, Yong Liu, Weibo Gong Abstract of TCP connections available at the server S. Cai and W. Gong are with Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA 01003 (scai, gong@ecs.umass.edu) Y. Liu

  2. Perturbation Analysis for Stochastic Fluid Queueing Systems Yong Liu and Weibo Gong

    E-Print Network [OSTI]

    Liu, Yong

    Perturbation Analysis for Stochastic Fluid Queueing Systems Yong Liu and Weibo Gong Department of Electrical and Computer Engineering University of Massachusetts, Amherst yonliu,gong@ecs.umass.edu Abstract different from ours. A simpler version of this work was first presented in Liu and Gong (1999). · Although

  3. TT Liu, BE280A, UCSD Fall 2005 Bioengineering 280A

    E-Print Network [OSTI]

    Liu, Thomas T.

    tungsten is used for anode Molybdenum for mammography #12;3 TT Liu, BE280A, UCSD Fall 2005 X-Ray Production 2002 Tungsten filament heated to about 2200 C leading to thermionic emission of electrons. Usually Pair Production #12;5 TT Liu, BE280A, UCSD Fall 2005 Attenuation Iout = Iin exp(-µd) d For single

  4. TT Liu, BE280A, UCSD Fall 2004 Bioengineering 280A

    E-Print Network [OSTI]

    Liu, Thomas T.

    tungsten is used for anode Molybdenum for mammography #12;3 TT Liu, BE280A, UCSD Fall 2004 X-Ray Production 2002 Tungsten filament heated to about 2200 C leading to thermionic emission of electrons. Usually Pair Production #12;5 TT Liu, BE280A, UCSD Fall 2004 Attenuation Iout = Iin exp(-µd) d For single

  5. TT Liu, BE280A, UCSD Fall 2005 Bioengineering 280A

    E-Print Network [OSTI]

    Liu, Thomas T.

    tungsten is used for anode Molybdenum for mammography TT Liu, BE280A, UCSD Fall 2005 X-Ray Production http 2002 Tungsten filament heated to about 2200 C leading to thermionic emission of electrons. Usually with Matter Photoelectric absorption Compton Scattering Pair Production TT Liu, BE280A, UCSD Fall 2005

  6. TT Liu, BE280A, UCSD Fall 2004 Bioengineering 280A

    E-Print Network [OSTI]

    Liu, Thomas T.

    tungsten is used for anode Molybdenum for mammography TT Liu, BE280A, UCSD Fall 2004 X-Ray Production http 2002 Tungsten filament heated to about 2200 C leading to thermionic emission of electrons. Usually with Matter Photoelectric absorption Compton Scattering Pair Production TT Liu, BE280A, UCSD Fall 2004

  7. Exterior Differential Systems for Yang-Mills Theories

    E-Print Network [OSTI]

    Frank B. Estabrook

    2008-12-05T23:59:59.000Z

    Exterior differential systems are given, and their Cartan characters calculated, for Maxwell and SU(2)-Yang-Mills equations in dimensions from three to six.

  8. Reducing FPGA Reconfiguration Time Overhead using Virtual Configurations Ming Liu, Zhonghai Lu, Wolfgang Kuehn, Axel Jantsch

    E-Print Network [OSTI]

    Jantsch, Axel

    , Wolfgang Kuehn, Axel Jantsch II. Physics Institute Dept. of Electronic Systems Justus-Liebig-University Giessen (JLU), Germany Royal Institute of Technology (KTH), Sweden {ming.liu, wolfgang.kuehn

  9. City University of Hong Kong Liu Bie Ju Centre for Mathematical Sciences

    E-Print Network [OSTI]

    City University of Hong Kong Liu Bie Ju Centre for Mathematical Sciences International Conference, offers smart and practical choices to make your stay energized and productive. A mere 5-minute walk

  10. Minimizing Private Data Disclosures in the Smart Grid Weining Yang

    E-Print Network [OSTI]

    McDaniel, Patrick Drew

    Minimizing Private Data Disclosures in the Smart Grid Weining Yang Purdue University yang469@cs@cse.psu.edu Patrick McDaniel Penn State University mcdaniel@cse.psu.edu ABSTRACT Smart electric meters pose monitors, smart meter data can reveal precise home appliance usage information. An emerging solution

  11. SHORT PAPER Zifeng Yang Partha Sarkar Hui Hu

    E-Print Network [OSTI]

    Hu, Hui

    SHORT PAPER Zifeng Yang · Partha Sarkar · Hui Hu Visualization of flow structures around a gable of S ¼ p VO R2 O=Q with Q being the Z. Yang Á P. Sarkar Á H. Hu (&) Department of Aerospace Engineering

  12. Liu UCD Phy9B 07 1 Ch 20. The Second Law of

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Statements #12;Liu UCD Phy9B 07 9 20-6. Carnot Cycle Carnot engine QH ~ TH QC ~ TC eCarnot =1- |QC/QH|=1- TC of Thermodynamic Processes Reversible vs. Irreversible processes Equilibrium vs. non-equilibrium processes Maximum volume rV Compression ratio r (typically 8-10) #12;Liu UCD Phy9B 07 5 Otto Cycle QH=nCV(Tc-Tb) >0

  13. Liu UCD Phy9B 07 1 Ch 19. The First Law of Thermodynamics

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Ideal gas: U only depends on T Q=nCT CV: molar heat capacity at constant volume Cp: molar heat capacity=5R/2, = 7/5 #12;Liu UCD Phy9B 07 10 19-8. Adiabatic Processes for an Ideal Gas U= - W 1 22 1 11 the processes? #12;Liu UCD Phy9B 07 13 Example A monatomic ideal gas initially at p=1.50 x105 Pa and V=0.0800 m3

  14. Top-Down Visual Saliency via Joint CRF and Dictionary Learning Jimei Yang and Ming-Hsuan Yang

    E-Print Network [OSTI]

    Yang, Ming-Hsuan

    Top-Down Visual Saliency via Joint CRF and Dictionary Learning Jimei Yang and Ming-Hsuan Yang University of California at Merced {jyang44,mhyang}@ucmerced.edu Abstract Top-down visual saliency facilities for reducing the search space. In this paper, we propose a novel top-down saliency model that jointly learns

  15. Magnetic state and exchange interaction in GdScGe: Ab initio study X. B. Liu, Z. Altounian, Xianghua Han, Narayan Poudyal, and J. Ping Liu

    E-Print Network [OSTI]

    Liu, J. Ping

    . INTRODUCTION Room temperature magnetic refrigeration, based on magnetocaloric effect (MCE), has attracted muchMagnetic state and exchange interaction in GdScGe: Ab initio study X. B. Liu, Z. Altounian magnetic semiconductor multilayers J. Appl. Phys. 113, 054302 (2013) What does a first-order reversal curve

  16. Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) and 2011 partial update for the 2012 edition (URL: http://pdg.lbl.gov) Non-qq Candidates

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    034003 T.J. Burns, F.E. Close CHEN 06 PR D73 014516 Y. Chen, A. Alexandru, S.J. Dong CHENG 06 PR D73 014017 H.-Y. Cheng, C.-K. Chua, K.-C. Yang CHENG 06A PR D74 094005 H.-Y. Cheng, C.-K Chua, K.-F. Liu CHIU 06 PR D73 094020 Z.-G. Wang, S.-L. Wan HTTP://PDG.LBL.GOV Page 1 Created: 6/16/2011 12:05 #12

  17. The limiting behavior of the Liu-Yau quasi-local energy

    E-Print Network [OSTI]

    P. P. Yu

    2007-06-07T23:59:59.000Z

    The small- and large-sphere limits of the quasi-local energy recently proposed by Liu and Yau are carefully examined. It is shown that in the small-sphere limit, the non-vacuum limit of the Liu-Yau quasi-local energy approaches the expected value \\frac{4\\pi}{3} r^3 T(e_0, e_0)$. Here, T is the energy-stress tensor of matter, e_0 \\in T_p M is unit time-like and future-directed at the point p located at the center of the small sphere of radius $r$ in the limit r \\to 0. In vacuum, however, the limiting value of the Liu-Yau quasi-local energy contains the desired limit \\frac{r^5}{90} B(e_0, e_0, e_0, e_0), where B is the Bel-Robinson tensor, as well as an extra term. In the large-sphere limit at null infinity, for isolated gravitational sources, the Liu-Yau quasi-local energy is shown to recover the Bondi mass and Bondi news flux, in space-times that are asymptotically empty and flat at null infinity. The physical validity of the Liu-Yau model in view of these results is discussed.

  18. The Yin and Yang of Hardware Heterogeneity: Can Software Survive?

    E-Print Network [OSTI]

    McKinley, Kathryn S.

    The Yin and Yang of Hardware Heterogeneity: Can Software Survive? Kathryn S. McKinley Microsoft- ingly choose high-level managed programming languages with safe pointer disciplines, garbage collection

  19. Running Coupling in SU(3) Yang-Mills Theory

    E-Print Network [OSTI]

    Ulli Wolff

    1993-11-23T23:59:59.000Z

    We report about our ongoing computation of running coupling constants in asymptotically free theories using the recursive finite size scaling technique. The latest results for the SU(3) Yang-Mills theory are presented.

  20. Support for the Prion Hypothesis for Inheritance of a Phenotypic Trait in Yeast Maria M. Patino; Jia-Jia Liu; John R. Glover; Susan Lindquist

    E-Print Network [OSTI]

    Lindquist, Susan

    ; Jia-Jia Liu; John R. Glover; Susan Lindquist Science, New Series, Vol. 273, No. 5275. (Aug. 2, 1996

  1. P.G. Ioannou and L.Y. Liu Advanced Construction Technology System ACTS Advanced Construction Technology System ACTS

    E-Print Network [OSTI]

    .G. Ioannou and L.Y. Liu Advanced Construction Technology System ­ ACTS 2 INTRODUCTION The rising cost, and to decrease costs. New technology provides a driving force to change decisions at the design stageP.G. Ioannou and L.Y. Liu Advanced Construction Technology System ­ ACTS 1 Advanced Construction

  2. Ping Liu PhD FRIDAY, FEB. 8, 2013 3:30PM to 4:30PM

    E-Print Network [OSTI]

    conversion and storage. Dr. Liu was previously Manager of Energy Technology at HRL Laboratories staff at the National Renewable Energy Laboratory (NREL). At NREL, Dr. Liu conducted research in thin with potentials for dramatically increased performance and reduced cost. Long calendar and cycle life is a com

  3. Revision Rules in the Theory of Evidence Jianbing Ma, Weiru Liu

    E-Print Network [OSTI]

    Liu, Weiru

    Revision Rules in the Theory of Evidence Jianbing Ma, Weiru Liu Queen's University of Belfast it and then a symmetric combination operation is still used. In the case of revision, the idea is to let prior knowledge be changed minimally to that effect. Although belief revision is already an important subfield of artificial

  4. Multiple Semi-Revision in Possibilistic Logic Guilin Qi, Weiru Liu, David A. Bell

    E-Print Network [OSTI]

    Liu, Weiru

    a set of inconsistent belief bases [2­5, 11, 13­15, 19, 23]. Fuhrmann in [11] considered a multiple semi-revisionMultiple Semi-Revision in Possibilistic Logic Guilin Qi, Weiru Liu, David A. Bell School. Semi-revision is a model of belief change that differs from revision in that a new formula

  5. APPLICATION OF MEMS TECHNOLOGY TO MICRO DIRECT METHANOL FUEL CELL Xiaowei Liu*

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    APPLICATION OF MEMS TECHNOLOGY TO MICRO DIRECT METHANOL FUEL CELL Xiaowei Liu* , Chunguang Suo, email: lxw@hit.edu.cn) ABSTRACT In view of micro fuel cells, the silicon processes are employed for microfabrication of the micro direct methanol fuel cell (DMFC). Using the MEMS technology we have successfully made

  6. REALISTIC SIMULATIONS OF EMBEDDED CONTROL Jie Liu, Johan Eker, Jrn W. Janneck, Edward A. Lee

    E-Print Network [OSTI]

    Liu, Jie

    of communication, etc. The heterogeneity of modern embedded control systems puts high demands on designREALISTIC SIMULATIONS OF EMBEDDED CONTROL SYSTEMS Jie Liu, Johan Eker, Jörn W. Janneck, Edward A and simulation tools. Many control systems are hybrid in the sense that they consist of a set of subcontrollers

  7. Page Digest for Large-Scale Web Services Daniel Rocco, David Buttler, Ling Liu

    E-Print Network [OSTI]

    Rocco, Daniel

    Page Digest for Large-Scale Web Services Daniel Rocco, David Buttler, Ling Liu Georgia Institute this storage and processing efficiently. In this paper, we introduce Page Digest, a mechanism for efficient storage and processing of Web documents. The Page Digest design encourages a clean separation

  8. Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu

    E-Print Network [OSTI]

    Hu, Huosheng

    Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu Department is supported by London Aquarium Ltd. Abstract - In nature, fish has astonishing swimming ability after thousands years of evolution. To realise fish-like swimming behaviours by a robotic system poses tremendous

  9. RL-based Optimisation of Robotic Fish Behaviours Jindong Liu, Huosheng Hu, Dongbing Gu

    E-Print Network [OSTI]

    Hu, Huosheng

    RL-based Optimisation of Robotic Fish Behaviours Jindong Liu, Huosheng Hu, Dongbing Gu Department for the optimisation of robotic fish behaviours. Six independent parameters are abstracted from the motor controller of a robotic fish and used to parameterize the policy of the reinforcement learning. During the implementation

  10. Computers & Industrial Engineering (In Press) Wu & Liu Development and Evaluation of an Ergonomic Software Package

    E-Print Network [OSTI]

    Wu, Changxu (Sean)

    Computers & Industrial Engineering (In Press) Wu & Liu 1 Development and Evaluation of an Ergonomic-MHP are also discussed on how to make it a comprehensive proactive ergonomic design and analysis tool. Keywords: Ergonomics, Software package, Queueing Network, Human performance, Mental workload #12;Computers & Industrial

  11. Efficient Deep Web Crawling Using Reinforcement Lu Jiang, Zhaohui Wu, Qian Feng, Jun Liu, Qinghua Zheng

    E-Print Network [OSTI]

    Shamos, Michael I.

    Efficient Deep Web Crawling Using Reinforcement Learning Lu Jiang, Zhaohui Wu, Qian Feng, Jun Liu@mail.xjtu.edu.cn, qhzheng@mail.xjtu.edu.cn Abstract. Deep web refers to the hidden part of the Web that remains unavailable for standard Web crawlers. To obtain content of Deep Web is challenging and has been acknowledged

  12. Learning Deep Web Crawling with Diverse Features Lu Jiang, Zhaohui Wu, Qinghua Zheng and Jun Liu

    E-Print Network [OSTI]

    Shamos, Michael I.

    Learning Deep Web Crawling with Diverse Features Lu Jiang, Zhaohui Wu, Qinghua Zheng and Jun Liu@yahoo.com, wzh@stu.xjtu.edu.cn, qhzheng@mail.xjtu.edu.cn, liukeen@mail.xjtu.edu.cn Abstract--The key to Deep Web crawling is to submit promising keywords to query form and retrieve Deep Web content efficiently. To select

  13. Liu UCD Phy9B 07 9 35-4. Interference in Thin Films

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    change at the interface: (if reflects off an optically denser material) Normal incidence 2t =m, no phase shift 2t = m, m=0, 1, 2, 3... Destructive reflection 2t = (m+1/2), m=0, 1, 2, 3... : Light wavelength in the film : Light wavelength in air = /n #12;Liu UCD Phy9B 07 10 Phase Shift at Interface When

  14. Liu UCD Phy9B 07 1 Ch 17. Temperature & Heat

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    in temperature. Like water, flows from high to low (temperature). Not the energy a body contains. #12;Liu UCD Phy of how hot /cold an object is Temperature Scale Celsius (centigrade) ºC Fahrenheit ºF Absolute (Kelvin of heat necessary to raise the temperature of 1 gram of water by 1Cº kilocalorie (kcal) 1 kcal =1000 cal

  15. Sliding Mode Flow Rate Observer Design Song Liu and Bin Yao

    E-Print Network [OSTI]

    Yao, Bin

    pressure measurements and unavoidable modelling uncertainties. This paper proposes a sliding mode dynamicSliding Mode Flow Rate Observer Design Song Liu and Bin Yao School of Mechanical Engineering rate from fluid pressure dynamic equations usually results in poor estimates due to the very noisy

  16. Automatic Eye State Recognition and Closed-eye Photo Correction Zhaojie LIU, Haizhou AI

    E-Print Network [OSTI]

    Ai, Haizhou

    Automatic Eye State Recognition and Closed-eye Photo Correction Zhaojie LIU, Haizhou AI Department@mail.tsinghua.edu.cn Abstract In this paper, we present an approach for eye state recognition and closed-eye photo correction. For eye state recognition, AdaBoosted cascade open-eye detectors of different scales are trained

  17. Otsu method and K-means DongjuLiu, JianYu

    E-Print Network [OSTI]

    Wolberg, George

    Otsu method and K-means DongjuLiu, JianYu Department of Computer Science Beijing Jiaotong optimal threshold, while K-means is a local optimal method. Moreover, K-means does not require computing. Therefore, K-means can be more efficiently extended to multilevel thresholding method, two

  18. Three-Dimensional Simulations of Liquid Feed Direct Methanol Wenpeng Liu*,a

    E-Print Network [OSTI]

    Three-Dimensional Simulations of Liquid Feed Direct Methanol Fuel Cells Wenpeng Liu*,a and Chao that performance and design of a liquid feed direct methanol fuel cell DMFC is controlled not only by electrochemical kinetics and methanol crossover but also by water transport and by their complex interactions

  19. Control of a Mobile Modular Manipulator Moving on a Slope Yangmin Li, Yugang Liu

    E-Print Network [OSTI]

    Li, Yangmin

    Control of a Mobile Modular Manipulator Moving on a Slope Yangmin Li, Yugang Liu Department. An effective control method is applied to the ntobile mudular manipulator control in case of moving on a slope mobile basis and manipulator were studied in [I]. A hybrid control idea was presented for robot control

  20. ROUGH THIN PAVEMENT THICKNESS ESTIMATION BY GPR N. Pinel, L. Liu, C. Bourlier, Y. Wang

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ROUGH THIN PAVEMENT THICKNESS ESTIMATION BY GPR N. Pinel, L. Liu, C. Bourlier, Y. Wang IREENA pavements consider flat interfaces for simpli- fication. In this paper, the roughness of the surfaces is taken into account. First, the amplitudes of the first two echoes from the rough thin pavement

  1. Radio Number for Square of Cycles Daphne Der-Fen Liu

    E-Print Network [OSTI]

    Liu, Daphne Der-Fen

    Radio Number for Square of Cycles Daphne Der-Fen Liu Melanie Xie Department of Mathematics and v. A radio labelling for G is a function f that assigns to each vertex a non- negative integer. The span of f is the difference of the maximum and the minimum labels assigned. The radio number of G

  2. Rigorous and Automatic Testing of Web Applications Xiaoping Jia and Hongming Liu

    E-Print Network [OSTI]

    Jia, Xiaoping

    Rigorous and Automatic Testing of Web Applications Xiaoping Jia and Hongming Liu School of Computer, jordan}@cs.depaul.edu ABSTRACT As web applications become more and more prevalent, the quality assurance of web applications has become more and more important. Due to the complexity of the underlying

  3. Supply Voltage Degradation Aware Analytical Placement Andrew B. Kahng Bao Liu Qinke Wang

    E-Print Network [OSTI]

    Liu, Bao

    Supply Voltage Degradation Aware Analytical Placement Andrew B. Kahng Bao Liu Qinke Wang Computer@cs.ucsd.edu} Abstract Increasingly significant power/ground supply voltage degradation in nanometer VLSI designs leads to system per- formance degradation and even malfunction. Existing tech- niques focus on design

  4. WAVE HEIGHTS IN A 4D OCEAN WAVE FIELD Paul C. Liu

    E-Print Network [OSTI]

    WAVE HEIGHTS IN A 4D OCEAN WAVE FIELD Paul C. Liu NOAA Great Lakes Environmental Research a preliminary examination and analysis of a small suite of 4-D wave data to explore what new insight century. We feel it is timely to encourage further 4-D ocean wave measurement and thereby facilitate fresh

  5. Automated Modelling of Cartridge Valve Flow Mapping Song Liu and Bin Yao

    E-Print Network [OSTI]

    Yao, Bin

    Automated Modelling of Cartridge Valve Flow Mapping Song Liu and Bin Yao Abstract-- Proportional poppet-type cartridge valves are the key elements of the energy saving programmable valves, which have significantly saving energy usage. Unlike costly conventional four-way valves, the cartridge valve has simple

  6. A Shape Memory Polymer with Improved Shape Recovery* Changdeng Liu1

    E-Print Network [OSTI]

    Mather, Patrick T.

    A Shape Memory Polymer with Improved Shape Recovery* Changdeng Liu1 and Patrick T. Mather2 1 ABSTRACT Thermally actuated shape memory polymers (SMPs) interest, both academically and industrially, due process for SMPs is usually retarded compared to that of shape memory alloys, because the thermal

  7. Liu UCD Phy9B 07 1 Ch 16. Sound & Hearing

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Audible range: 20Hz - 20,000Hz Ultrasonic: f > 20,000 Hz, Sonar NOT Supersonic (speed > sound speed/s Please read text on your own. Faster in solids than in liquids and gases #12;Liu UCD Phy9B 07 5 16

  8. Stereoscopic Media Editing based on 3D Cinematography Principles Chun-Wei Liu1

    E-Print Network [OSTI]

    Ouhyoung, Ming

    Stereoscopic Media Editing based on 3D Cinematography Principles Chun-Wei Liu1 Tz-Huan Huang1 Ming, especially for stereoscopic media captured by consumers. This paper in- troduces 3D cinematography principles in stereoscopic media processing. 2 Principles and applications 3D cinematography principles. 3D filmmakers have

  9. Using Business Scenarios to Surface Requirements for COTS Products WenQian Liu

    E-Print Network [OSTI]

    Easterbrook, Steve

    . lymer@ca.ibm.com Steve Easterbrook Dept. of Computer Science University of Toronto sme Science University of Toronto wl@cs.utoronto.ca Sharon Lymer IBM Toronto Software Lab IBM Canada LtdUsing Business Scenarios to Surface Requirements for COTS Products WenQian Liu Dept. of Computer

  10. THIN FILM EPITAXY WITH OR WITHOUT SLOPE SELECTION BO LI AND JIAN-GUO LIU

    E-Print Network [OSTI]

    Soatto, Stefano

    THIN FILM EPITAXY WITH OR WITHOUT SLOPE SELECTION BO LI AND JIAN-GUO LIU Abstract. Two nonlinear diffusion equations for thin film epitaxy, with or without slope se- lection, are studied in this work = - · h 1 + | h|2 + h (1.1) and th = - · 1 - | h|2 h + h (1.2) that model epitaxial growth of thin films

  11. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Catherine Thompson, Larissa Low, Xuan Liu

    E-Print Network [OSTI]

    , universities use the concept zero waste which focuses on solid waste reduction and landfill diversion (Rees, Larissa Low, Xuan Liu Waste not, want not: A waste audit of three buildings at the University of British of a project/report". #12;Waste not, want not: A waste audit of three buildings at the University of British

  12. Hemorrhage Slices Detection in Brain CT Images Ruizhe Liu, Chew Lim Tan, Tze Yun Leong

    E-Print Network [OSTI]

    Tan, Chew Lim

    Hemorrhage Slices Detection in Brain CT Images Ruizhe Liu, Chew Lim Tan, Tze Yun Leong Department) scans are widely used in today's diagnosis of head traumas. It is effective to disclose the bleeding Tomography (CT) scans are widely used in today's diagnosis of head traumas. It is effective to disclose

  13. Soluble Epoxide Hydrolase Inhibitors and Heart Failure Jun-Yan Liu,3

    E-Print Network [OSTI]

    Hammock, Bruce D.

    REVIEW Soluble Epoxide Hydrolase Inhibitors and Heart Failure Hong Qiu,1 Ning Li,1 Jun-Yan Liu,3; Epoxyeicosatrienoic acids (EETs); Heart failure; Soluble epoxide hydrolase inhibitors. Correspondence Nipavan of death in the West- ern societies. Heart failure (HF) is due primarily to progressive myocardial dys

  14. Prospects of graphene electrodes in photovoltaics Yasin Khatami, Wei Liu, Jiahao Kang, and Kaustav Banerjee*

    E-Print Network [OSTI]

    Prospects of graphene electrodes in photovoltaics Yasin Khatami, Wei Liu, Jiahao Kang, and Kaustav of the deposition process make ITO less favorable in transparent electrode applications. Graphene has been under exploration as an alternative material for TC applications in the recent years. Graphene based TCs have been

  15. 1LIU magazIne nr 2 2012 magazinelinkping university nr 2 2012

    E-Print Network [OSTI]

    Zhao, Yuxiao

    1LIU magazIne nr 2 2012 magazinelinköping university nr 2 2012 cable guys made the headlines biogas about new research findings and a popular language café. 18 Biogas fuels further expansion Linköping is investing heavily in biogas. 20 Antibiotic crisis a global threat Prescription of antibiotics has

  16. Conducting Polymer Nanotubes toward Supercapacitor Ran Liu and Sang Bok Lee*

    E-Print Network [OSTI]

    Rubloff, Gary W.

    Conducting Polymer Nanotubes toward Supercapacitor Ran Liu and Sang Bok Lee* Capacitive properties density, power density values of the supercapacitors. Under the same charge- discharge current densities (5mA/cm2) and equal scan rate of cyclic voltammogram (CV, 100mV/s), nanotube supercapacitors

  17. Power Control Algorithms for MMSE Receivers in CDMA Systems Yong Liu and Tan F. Wong

    E-Print Network [OSTI]

    Wong, Tan F.

    , we describe the system model. Power control al- gorithms for the MMSE receiver are introducedPower Control Algorithms for MMSE Receivers in CDMA Systems Yong Liu and Tan F. Wong Department system. The objective of power control is to guaran- tee that certain signal-to-interference ratio (SIR

  18. Accurate Temperature Estimation for Efficient Thermal Management Shervin Sharifi , ChunChen Liu, Tajana Simunic Rosing

    E-Print Network [OSTI]

    Simunic, Tajana

    Accurate Temperature Estimation for Efficient Thermal Management Shervin Sharifi , ChunChen Liu of temperature at various locations on a chip considering the inaccuracies in thermal sensor readings due estimation of temperature at different locations on the chip with only a limited number of sensors

  19. The Rock Varnish Revolution: New Insights from Microlaminations and the Contributions of Tanzhuo Liu

    E-Print Network [OSTI]

    Dorn, Ron

    in potential source materials. In the ensuing two centu- ries, investigations into rock varnish have beenThe Rock Varnish Revolution: New Insights from Microlaminations and the Contributions of Tanzhuo Liu Ronald I. Dorn* School of Geographical Sciences, Arizona State University Abstract Rock varnish

  20. An Online Data Access System for a Finite Element Program , David Liu2

    E-Print Network [OSTI]

    Stanford University

    for a finite element analysis (FEA) program. The system incorporates a commercial off-the-shelf (COTS) database also be observed in the field of finite element analysis (FEA). Modern finite element programs1 An Online Data Access System for a Finite Element Program Jun Peng1 , David Liu2 , and Kincho H

  1. An Integrated System for Building Enterprise , ShiXia Liu1

    E-Print Network [OSTI]

    Li, Tao

    An Integrated System for Building Enterprise Taxonomies Li Zhang1 , Tao Li2 , ShiXia Liu1 , and Yue amounts of data manually or automati- cally. Generally speaking, manual labeling is of high cost. Although manual labeling could achieve high accuracy (in some circumstances), it is not a good choice

  2. Detect adverse drug reactions for drug Atorvastatin Yihui Liu1,2

    E-Print Network [OSTI]

    Aickelin, Uwe

    Detect adverse drug reactions for drug Atorvastatin Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Atorvastatin. Major side

  3. Detect adverse drug reactions for drug Simvastatin Yihui Liu1,2

    E-Print Network [OSTI]

    Aickelin, Uwe

    Detect adverse drug reactions for drug Simvastatin Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Simvastatin. Major side

  4. Detect adverse drug reactions for drug Alendronate Yihui Liu1,2

    E-Print Network [OSTI]

    Aickelin, Uwe

    Detect adverse drug reactions for drug Alendronate Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Alendronate. Major side

  5. Detect adverse drug reactions for drug Pioglitazone Yihui Liu1,2

    E-Print Network [OSTI]

    Aickelin, Uwe

    Detect adverse drug reactions for drug Pioglitazone Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Pioglitazone. Major side

  6. A NEW VALUE BASED BRANCH PREDICTOR FOR SMT PROCESSORS LIQIANG HE and ZHIYONG LIU

    E-Print Network [OSTI]

    Vintan, Lucian N.

    A NEW VALUE BASED BRANCH PREDICTOR FOR SMT PROCESSORS LIQIANG HE and ZHIYONG LIU Institute@ict.ac.cn and zliu@nsfc.gov.cn ABSTRACT Simultaneous Multithreaded (SMT) processors improve the instruction important role in improving the performance of an SMT processor. Although the existing branch predictors

  7. Space-Time Turbo Codes Youjian Liu and Michael P. Fitz

    E-Print Network [OSTI]

    Liu, Youjian "Eugene"

    Space-Time Turbo Codes Youjian Liu and Michael P. Fitz Department of Electrical Engineering. We propose a new class of scalable space{time codes based on turbo codes or turbo trellis codes 1]. They will be referred as space{time turbo codes (STT) in the sequel. The scalability implies that the code rate

  8. Query Optimization as a Datalog Program Mengmeng Liu, Zachary G. Ives, and Boon Thau Loo

    E-Print Network [OSTI]

    Loo, Boon Thau

    Query Optimization as a Datalog Program Mengmeng Liu, Zachary G. Ives, and Boon Thau Loo University is that of specifying the transformation rules and search process of a query optimizer [1]. In certain emerging domains universally understood than the languages used in transformational optimizers like those generated by Volcano

  9. TRACKING TONGUE MOTION IN THREE DIMENSIONS USING TAGGED MR IMAGES Xiaofeng Liu1

    E-Print Network [OSTI]

    Prince, Jerry L.

    TRACKING TONGUE MOTION IN THREE DIMENSIONS USING TAGGED MR IMAGES Xiaofeng Liu1 , Maureen Stone3 and strain analysis of tagged magnetic res- onance (MR) imaging [1]. It was originally applied to car- diac This research was supported by NIH grants R01 HL047405 and R01 DC001758 (a) (b) Fig. 1. (a) A tagged MR image

  10. Vol 435|30 June 2005 Jianguo Liu and Jared Diamond

    E-Print Network [OSTI]

    Huang, Youqin

    , social conflicts and health costs within China. China's environmental prob- lems are also spilling overVol 435|30 June 2005 1179 Jianguo Liu and Jared Diamond China is the world's most popu- lous into other countries, while other coun- tries affect China's environment through globalization, pollution

  11. Cosmological Models with Nonlinearity of Scalar Field Induced by Yang-Mills Field

    E-Print Network [OSTI]

    V. K. Shchigolev; M. V. Shchigolev

    2000-11-24T23:59:59.000Z

    The exact solutions of Einstein - Yang - Mills and interacting with SO (3) - Yang-Mills field nonlinear scalar field equations in a class of spatially homogeneous cosmological Friedmann models are obtained.

  12. Color-Tunable Photoluminescence of Alloyed CdSxSe1-x Nanobelts Anlian Pan,, Hua Yang, Ruibin Liu,, Richeng Yu, Bingsuo Zou,*,, and Zhonglin Wang*,

    E-Print Network [OSTI]

    Wang, Zhong L.

    tube, which was inserted into a horizontal tube furnace. Several pieces of silicon slices coated with 2 nm Au film were placed downstream of the gas flow and separately about 8-14 cm from the center of the ceramic plate. Prior to heating, high-purity He was introduced into the quartz tube with a constant

  13. Probe Rheology: A Simple Method to Test Tube Motion Chen-Yang Liu,, Adel F. Halasa, Roland Keunings,*, and Christian Bailly*,

    E-Print Network [OSTI]

    Keunings, Roland

    &D, Goodyear Tire and Rubber Company, Akron, Ohio 44305 ReceiVed July 11, 2006; ReVised Manuscript Recei

  14. CitySee: Urban CO2 Monitoring with Sensors Xufei Mao, Xin Miao, Yuan He, Tong Zhu, Jiliang Wang, Wei Dong, Xiang-Yang Li, and Yunhao Liu

    E-Print Network [OSTI]

    Liu, Yunhao

    and specialists all over the world. One of the main causes deteriorating global climate is the over- emission restrict) the emission of CO2 in order to slow down the steps of Global Warming. Since arguably more than monitoring, relay nodes placement, wire- less sensor networks. I. INTRODUCTION With the worsening of Global

  15. Retrieval of Cloud Microphysical Properties from MODIS and AIRS JUN LI,* HUNG-LUNG HUANG,* CHIAN-YI LIU,* PING YANG, TIMOTHY J. SCHMIT,# HELI WEI,

    E-Print Network [OSTI]

    Li, Jun

    ). Because clouds have such a large effect on the earth's radiation budget, even small changes), and effective cloud amount during both the daytime and the nighttime, as well as cloud particle size (CPS radiative transfer model for AIRS that accounts for cloud scattering and absorption is described

  16. Yang-Mills Radiation in Ultra-relativistic Nuclear Collisions

    E-Print Network [OSTI]

    Miklos Gyulassy; Larry McLerran

    1997-04-16T23:59:59.000Z

    The classical Yang-Mills radiation computed in the McLerran-Venugopalan model is shown to be equivalent to the gluon bremsstrahlung distribution to lowest order in pQCD. The classical distribution is also shown to match smoothly onto the conventional pQCD mini-jet distribution at a scale characteristic of the initial parton transverse density of the system. The atomic number and energy dependence of that scale is computed from available structure function information. The limits of applicability of the classical Yang-Mills description of nuclear collisions at RHIC and LHC energies are discussed.

  17. 5D Yang-Mills instantons from ABJM Monopoles

    E-Print Network [OSTI]

    N. Lambert; H. Nastase; C. Papageorgakis

    2012-02-08T23:59:59.000Z

    In the presence of a background supergravity flux, N M2-branes will expand via the Myers effect into M5-branes wrapped on a fuzzy three-sphere. In previous work the fluctuations of the M2-branes were shown to be described by the five-dimensional Yang-Mills gauge theory associated to D4-branes. We show that the ABJM prescription for eleven-dimensional momentum in terms of magnetic flux lifts to an instanton flux of the effective five-dimensional Yang-Mills theory on the sphere, giving an M-theory interpretation for these instantons.

  18. Equivariance on Discrete Space and Yang-Mills-Higgs Model

    E-Print Network [OSTI]

    Ikemori, Hitoshi; Matsui, Yoshimitsu; Otsu, Hideharu; Sato, Toshiro

    2015-01-01T23:59:59.000Z

    We introduce the basic equivariant quantity $Q$ in the gauge theory on the noncommutative descrete $Z_{2}$ space, which plays an important role for the equivariant dimensional reduction. If the gauge configuration of the ground state on the extra dimensional space is described by the equivariant $Q$, then the extra dimensional space is invisible. Especially, using the equivariance principle, we show that the Yang-Mills theory on $R^{2}\\times Z_{2}$ space is equivalent to the Yang-Mills-Higgs model on $R^{2}$ space. It can be said that this model is the simplest model of this type.

  19. Equivariance on Discrete Space and Yang-Mills-Higgs Model

    E-Print Network [OSTI]

    Hitoshi Ikemori; Shinsaku Kitakado; Yoshimitsu Matsui; Hideharu Otsu; Toshiro Sato

    2015-04-07T23:59:59.000Z

    We introduce the basic equivariant quantity $Q$ in the gauge theory on the noncommutative descrete $Z_{2}$ space, which plays an important role for the equivariant dimensional reduction. If the gauge configuration of the ground state on the extra dimensional space is described by the equivariant $Q$, then the extra dimensional space is invisible. Especially, using the equivariance principle, we show that the Yang-Mills theory on $R^{2}\\times Z_{2}$ space is equivalent to the Yang-Mills-Higgs model on $R^{2}$ space. It can be said that this model is the simplest model of this type.

  20. Inter-Process Communication using Pipes in FPGA-based Adaptive Computing Ming Liu, Zhonghai Lu, Wolfgang Kuehn, Axel Jantsch

    E-Print Network [OSTI]

    Jantsch, Axel

    , Wolfgang Kuehn, Axel Jantsch II. Physics Institute Dept. of Electronic Systems Justus-Liebig-University Giessen (JLU), Germany Royal Institute of Technology (KTH), Sweden {ming.liu, wolfgang.kuehn

  1. LINKPING UNIVERSITY DECISION Rector's Office 2005-09-12 Dnr LiU 1088/05-10

    E-Print Network [OSTI]

    Zhao, Yuxiao

    .D., Licentiate, Master's and undergraduate theses at LiU E-Press As a result of the decision of the University such as scientific journals). In the short term, focus will be on publishing Ph.D., Licentiate, Master

  2. Suave: Swarm Underwater Autonomous Vehicle Localization Jun Liu, Zhaohui Wang, Zheng Peng, Jun-Hong Cui and Lance Fiondella

    E-Print Network [OSTI]

    Zhou, Shengli

    Suave: Swarm Underwater Autonomous Vehicle Localization Jun Liu, Zhaohui Wang, Zheng Peng, Jun. This paper de- velops the "Suave" (Swarm underwater autonomous vehicle localization) algorithm to localize significantly improves localization accuracy, lowers energy consumption, and the probability of swarm detection

  3. Fundamental Models for Fuel Cell Engineering Chao-Yang Wang*

    E-Print Network [OSTI]

    Diagnostics 4757 4.4. Model Validation 4758 4.5. Summary and Outlook 4760 5. Solid Oxide Fuel Cells 4760 5Fundamental Models for Fuel Cell Engineering Chao-Yang Wang* Departments of Mechanical Engineering Fuel Cell Dynamics 4727 2.1. CFCD Model Equations 4728 2.2. Computational Aspects 4729 2.2.1. General

  4. Hamilton approach to Yang-Mills theory in Coulomb gauge

    E-Print Network [OSTI]

    Reinhardt, H; Epple, D; Feuchter, C

    2007-01-01T23:59:59.000Z

    The vacuum wave functional of Coulomb gauge Yang-Mills theory is determined within the variational principle and used to calculate various Green functions and observables. The results show that heavy quarks are confined by a linearly rising potential and gluons cannot propagate over large distances. The 't Hooft loop shows a perimeter law and thus also indicates confinement.

  5. Weekly Report Lin Yang 07/08/2012

    E-Print Network [OSTI]

    Rohs, Remo

    Weekly Report Lin Yang 07/08/2012 Updated figures for the ISMB poster Two figures were updated on my local machine instead of using data received from Tullius' lab. And Orchid2 prediction for P . This should be implementing the first stage described in the "20120701_Lin" report. The website will provide

  6. Nanostructured Thermoelectric Materials: From Superlattices to Nanocomposites Ronggui Yang1

    E-Print Network [OSTI]

    Chen, Gang

    Nanostructured Thermoelectric Materials: From Superlattices to Nanocomposites Ronggui Yang1 conductivity led to a large increase in the thermoelectric figure of merit in several superlattice systems. Materials with a large thermoelectric figure of merit can be used to develop efficient solid-state devices

  7. Einstein-Yang-Mills theory : I. Asymptotic symmetries

    E-Print Network [OSTI]

    Glenn Barnich; Pierre-Henry Lambert

    2013-10-10T23:59:59.000Z

    Asymptotic symmetries of the Einstein-Yang-Mills system with or without cosmological constant are explicitly worked out in a unified manner. In agreement with a recent conjecture, one finds a Virasoro-Kac-Moody type algebra not only in three dimensions but also in the four dimensional asymptotically flat case.

  8. Lattice Gauge Fields and Discrete Noncommutative Yang-Mills Theory

    E-Print Network [OSTI]

    J. Ambjorn; Y. M. Makeenko; J. Nishimura; R. J. Szabo

    2000-04-21T23:59:59.000Z

    We present a lattice formulation of noncommutative Yang-Mills theory in arbitrary even dimensionality. The UV/IR mixing characteristic of noncommutative field theories is demonstrated at a completely nonperturbative level. We prove a discrete Morita equivalence between ordinary Yang-Mills theory with multi-valued gauge fields and noncommutative Yang-Mills theory with periodic gauge fields. Using this equivalence, we show that generic noncommutative gauge theories in the continuum can be regularized nonperturbatively by means of {\\it ordinary} lattice gauge theory with 't~Hooft flux. In the case of irrational noncommutativity parameters, the rank of the gauge group of the commutative lattice theory must be sent to infinity in the continuum limit. As a special case, the construction includes the recent description of noncommutative Yang-Mills theories using twisted large $N$ reduced models. We study the coupling of noncommutative gauge fields to matter fields in the fundamental representation of the gauge group using the lattice formalism. The large mass expansion is used to describe the physical meaning of Wilson loops in noncommutative gauge theories. We also demonstrate Morita equivalence in the presence of fundamental matter fields and use this property to comment on the calculation of the beta-function in noncommutative quantum electrodynamics.

  9. On Revealed Preference and Indivisibilities Satoru FUJISHIGE and Zaifu YANG

    E-Print Network [OSTI]

    Preference and Indivisibilities1 Satoru Fujishige2 and Zaifu Yang3 Abstract: We consider a market model traded in discrete quantities, such as oil sold in barrels. Obviously, modeling economies-satiation become meaningless in the current discrete model, by refining the standard notion of demand set we show

  10. On Revealed Preference and Indivisibilities Satoru FUJISHIGE and Zaifu YANG

    E-Print Network [OSTI]

    Preference and Indivisibilities 1 Satoru Fujishige 2 and Zaifu Yang 3 Abstract: We consider a market model traded in discrete quantities, such as oil sold in barrels. Obviously, modeling economies­satiation become meaningless in the current discrete model, by refining the standard notion of demand set we show

  11. Optimization Models for Shale Gas Water Management Linlin Yang

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Optimization Models for Shale Gas Water Management Linlin Yang , Jeremy Manno and Ignacio E. Grossmann Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA Carrizo Oil & Gas and multiple scenarios from historical data. Two examples representative of the Marcellus Shale play

  12. Atomic-resolution study of Mn tetramer clusters using scanning tunneling Rong Yang, Haiqiang Yang, and Arthur R. Smitha

    E-Print Network [OSTI]

    Atomic-resolution study of Mn tetramer clusters using scanning tunneling microscopy Rong Yang clusters is investigated. The clusters are composed of a quadrant array of Mn atoms forming a tetramer of manganese nitride, on which are stabilized peri- odic, self-organized array of MnN-bonded Mn tetramer clus

  13. Hierarchical Assembly of Inorganic/Organic Hybrid Si Negative...

    Broader source: Energy.gov (indexed) [DOE]

    calendar life Cost: High manufacture cost (Research in high energy system) Partners LBNL (Vince Battaglia, Venkat Srinivasan, Robert Kostecki, Wanli Yang, Andrew Minor,...

  14. A.J. Thornton, A. Kirk, P. Cahyna, I.T. Chapman, J.R. Harrison, Yueqiang Liu and the MAST Team

    E-Print Network [OSTI]

    A.J. Thornton, A. Kirk, P. Cahyna, I.T. Chapman, J.R. Harrison, Yueqiang Liu and the MAST Team CCFE 1 , P. Cahyna 2 , I.T. Chapman 1 , J.R. Harrison 1 , Yueqiang Liu 1 and the MAST Team 1 EURATOM, Kirk A, Cahyna P, Chapman I T, Harrison J R, Yueqiang Liu, MAST Team This is an author-created, un

  15. Global symmetries of Yang-Mills squared in various dimensions

    E-Print Network [OSTI]

    Anastasiou, A; Hughes, M J; Nagy, S

    2015-01-01T23:59:59.000Z

    Tensoring two on-shell super Yang-Mills multiplets in dimensions $D\\leq 10$ yields an on-shell supergravity multiplet, possibly with additional matter multiplets. Associating a (direct sum of) division algebra(s) $\\mathbb{D}$ with each dimension $3\\leq D\\leq 10$ we obtain formulae for the algebras $\\mathfrak{g}$ and $\\mathfrak{h}$ of the U-duality group $G$ and its maximal compact subgroup $H$, respectively, in terms of the internal global symmetry algebras of each super Yang-Mills theory. We extend our analysis to include supergravities coupled to an arbitrary number of matter multiplets by allowing for non-supersymmetric multiplets in the tensor product.

  16. Statistical mechanics of Yang-Mills classical mechanics

    SciTech Connect (OSTI)

    Bannur, Vishnu M. [Department of Physics, University of Calicut, Kerala-673 635 (India)

    2005-08-01T23:59:59.000Z

    Statistical mechanics (SM) of Yang-Mills classical mechanics is studied by using a toy model that resembles chaotic quartic oscillators. This nonlinear system attains the thermodynamic equilibrium not by collisions, which is generally assumed in SM, but by chaotic dynamics. This is a new mechanism of thermalization that may be relevent to the quark-gluon plasma (QGP) formation in relativistic heavy-ion collisions because the interactions governing QGP involve quantum chromodynamics (QCD), which is a Yang-Mills theory [SU(3)]. The thermalization time is estimated from the Lyapunov exponent. The Lyapunov exponent is evaluated using the recently developed monodromy matrix method. We also discuss the physical meaning of thermalization and SM in this system of few degrees in terms of chromo-electric and chromomagnetic fields. One of the consequence of thermalization, such as equipartition of energy and dynamical temperature, is also numerically verified.

  17. Vacuum Structure of Yang-Mills Theory in Curved Spacetime

    E-Print Network [OSTI]

    Samuel J. Collopy

    2009-08-31T23:59:59.000Z

    The stability of the chromomagnetic Savvidy vacuum in QCD under the influence of positive Riemannian curvature is studied. The heat traces of the operators relevant to SO(2) gauge-invariant Yang-Mills fields and Faddeev-Popov ghosts are calculated on product spaces of S^2 and S^1 \\times S^1. It is shown that the chromomagnetic vacuum with covariantly constant chromomagnetic field is stable in a certain set of radii and field strengths.

  18. Complex electronic states in double-layered ruthenates (Sr1-xCax)3Ru2O7 Zhe Qu,1 Jin Peng,1 Tijiang Liu,1 David Fobes,1 Leonard Spinu,2 and Zhiqiang Mao1,*

    E-Print Network [OSTI]

    Spinu, Leonard

    Liu,1 David Fobes,1 Leonard Spinu,2 and Zhiqiang Mao1,* 1Department of Physics and Engineering Physics

  19. E-Print Network 3.0 - air yang digunakan Sample Search Results

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Validation of a Computational Fluid Dynamics Model for IAQ applications in Ice Rink Arenas Summary: Arenas Chunxin Yang1 , Philip Demokritou2* , Qingyan Chen1 and John...

  20. Cite this paper as follows: Lisa (Ling) Liu, Bertrand Meyer and Bernd Schoeller, Using contracts and boolean queries to improve the

    E-Print Network [OSTI]

    Meyer, Bertrand

    Cite this paper as follows: Lisa (Ling) Liu, Bertrand Meyer and Bernd Schoeller, Using contracts And Proofs, ETH Zurich, 5-6 February 2007, eds. Yuri Gurevich and Bertrand Meyer, Lecture Notes in Computer of automatic test generation Lisa (Ling) Liu Bertrand Meyer Bernd Schoeller Chair of Software Engineering, ETH

  1. Global Consensus for Discrete-time Multi-Agent Systems with Input Saturation Constraints

    E-Print Network [OSTI]

    Dimarogonas, Dimos

    ; Yu, Chen, and Cao, 2010; Yang, Roy, Wan, and Saberi, 2011; Seyboth, Dimarogonas, and Johansson, 2013; Grip, Yang, Saberi, and Stoorvogel, 2012). The studies on the discrete-time case are rather limited

  2. YANG ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org

    E-Print Network [OSTI]

    Wang, Zhong L.

    YANG ET AL. VOL. XXX ' NO. XX ' 000­000 ' XXXX www.acsnano.org A C XXXX American Chemical Society ARTICLE #12;YANG ET AL. VOL. XXX ' NO. XX ' 000­000 ' XXXX www.acsnano.org B energies, whichever

  3. Consistent perturbative light front formulation of Yang-Mills theories

    SciTech Connect (OSTI)

    Morara, M.; Soldati, R. [Dipartimento di Fisica 'A. Righi', Universita di Bologna (Italy); McCartor, G. [Department of Physics, SMU, Dallas, Texas (United States)

    1999-11-22T23:59:59.000Z

    It is shown how to obtain the consistent light front form quantization of a non-Abelian pure Yang-Mills theory (gluondynamics) in the framework of the standard perturbative approach. After a short review of the previous attempts in the light cone gauge A{sub -}=0, it is explained how the difficulties can be overcome after turning to the anti light cone gauge A{sub +}=0. In particular, the generating functional of the renormalized Green's functions turns out to be the same as in the conventional instant form approach, leading to the Mandelstam-Leibbrandt prescription for the free gluon propagator.

  4. Super-Yang-Mills theories on S4 x R

    E-Print Network [OSTI]

    Jungmin Kim; Seok Kim; Kimyeong Lee; Jaemo Park

    2014-07-04T23:59:59.000Z

    We construct super-Yang-Mills theories on S4 x R, S4 x S1 and S4 x interval with the field content of maximal SYM, coupled to boundary degrees in the last case. These theories provide building blocks of the `5d uplifts' of gauge theories on S4, obtained by compactifying the 6d (2,0) theory. We pay special attention to the N=2* theory on S4. We also explain how to construct maximal SYM on S5 x R, and clarify when SYM theories can be put on S^n x R.

  5. Fusion hierarchies for N = 4 superYang-Mills theory

    E-Print Network [OSTI]

    A. V. Belitsky

    2008-04-12T23:59:59.000Z

    We employ the analytic Bethe Anzats to construct eigenvalues of transfer matrices with finite-dimensional atypical representations in the auxiliary space for the putative long-range spin chain encoding anomalous dimensions of all composite single-trace gauge invariant operators of the maximally supersymmetric Yang-Mills theory. They obey an infinite fusion hierarchy which can be reduced to a finite set of integral relations for a minimal set of transfer matrices. This set is used to derive a finite systems of functional equations for eigenvalues of nested Baxter polynomials.

  6. Fate of Yang-Mills black hole in early Universe

    SciTech Connect (OSTI)

    Nakonieczny, Lukasz; Rogatko, Marek [Institute of Physics Maria Curie-Sklodowska University 20-031 Lublin, pl. Marii Curie-Sklodowskiej 1 (Poland)

    2013-02-21T23:59:59.000Z

    According to the Big Bang Theory as we go back in time the Universe becomes progressively hotter and denser. This leads us to believe that the early Universe was filled with hot plasma of elementary particles. Among many questions concerning this phase of history of the Universe there are questions of existence and fate of magnetic monopoles and primordial black holes. Static solution of Einstein-Yang-Mills system may be used as a toy model for such a black hole. Using methods of field theory we will show that its existence and regularity depend crucially on the presence of fermions around it.

  7. Classical paths for Yang-Mills field with fixed energy

    E-Print Network [OSTI]

    Michael Kuchiev

    2009-04-19T23:59:59.000Z

    A new classical solution for the SU(2) Yang-Mills theory, in which the Euclidean energy plays a role of a parameter is found. A correspondence between this solution and the known selfdual multi-instanton configuration, which has the topological charge N, is discussed, the number of parameters governing the new solution is found to be 8N+1. For negative energies the new solution is periodic in Euclidean time, for positive energies it exhibits the effect of localization, which states that the solution is completely described within a finite interval of time, for zero energy the found solution is reduced to a selfdual one.

  8. Shenzhen Heng Yang Solar Industrial Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistma AGShandong LusaShelby, Ohio:ShenyuShenzhenHeng Yang Solar

  9. Dali Yang er Hydropower Development Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A Potential Microhydro Site Jump(Redirected fromCXDPCDaguanDainipponDali Yang

  10. Women @ Energy: Ulrike Meier Yang | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartment of EnergyThePatricia Hoffman is theDr.Ulrike Meier Yang is

  11. Advances in SiGe HBT BiCMOS Technology A. Joseph, L. Lanzerotti, X. Liu, D. Sheridan, J. Johnson, Q. Liu, J. Dunn, J.-S. Rieh*, and D. Harame

    E-Print Network [OSTI]

    Rieh, Jae-Sung

    Advances in SiGe HBT BiCMOS Technology A. Joseph, L. Lanzerotti, X. Liu, D. Sheridan, J. Johnson, Q Email: josepha@us.ibm.com, Phone: 802-769-469 Abstract -- Silicon Germanium (SiGe) Heterojunction marketplace by offering a cost competitive solution for myriad of products. SiGe BiCMOS technologies currently

  12. Changhuei Yang 1200 E. California Blvd, MC: 136-96 e-mail: chyang@caltech.edu

    E-Print Network [OSTI]

    ) 4. Changhuei Yang, Kyungwon An, Lev T. Perelman, Adam Wax, Ramachandra R. Dasari and Michael S. Feld. Changhuei Yang, Adam Wax, Irene Georgakoudi, Eugene B. Hanlon, Kamran Badizadegan, Ramachandra R. Dasari). 6. Changhuei Yang, Adam Wax and Michael S. Feld; "Measurement of anomalous phase velocity

  13. A Tree-Based TESLA Broadcast Authentication for Sensor Networks Donggang Liu Peng Ning Sencun Zhu Sushil Jajodia

    E-Print Network [OSTI]

    Zhu, Sencun

    A Tree-Based µTESLA Broadcast Authentication for Sensor Networks Donggang Liu Peng Ning Sencun Zhu to multiple nodes in an authenticated way. µTESLA and multi-level µTESLA have been proposed to provide of senders. Though multi-level µTESLA schemes can scale up to large sensor networks (in terms of receivers

  14. Snowball prevention questioned Arising from: W. R. Peltier, Y. Liu & J. W. Crowley Nature 450, 813818 (2007)

    E-Print Network [OSTI]

    Schrag, Daniel

    2007-01-01T23:59:59.000Z

    Snowball prevention questioned Arising from: W. R. Peltier, Y. Liu & J. W. Crowley Nature 450, 813 carbon cycle­climate model, Peltier et al.2 propose that temperature- dependent remineralization fall short of explaining the geological evidence in the absence of global glaciation. Peltier et al.2

  15. A Collaborative Model for Calculus Reform--A Preliminary Report Po-Hung Liu, Ching-Ching Lin1

    E-Print Network [OSTI]

    Spagnolo, Filippo

    372 A Collaborative Model for Calculus Reform--A Preliminary Report Po-Hung Liu, Ching-Ching Lin1 two decades, both pros and cons of calculus reform have been discussed. A question often asked is, "Has the calculus reform project improved students' understanding of mathematics?" The advocates

  16. Fractal Structures in Fullerene Layers: Simulation of the Growth Process Hui Liu, Zhibin Lin, Leonid V. Zhigilei, and Petra Reinke*

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    Fractal Structures in Fullerene Layers: Simulation of the Growth Process Hui Liu, Zhibin Lin: December 12, 2007 The molecular-level processes responsible for fractal-dendritic growth of second-layer C for the formation of characteristic triangular shapes of the fractal islands and their orientation with respect

  17. Detecting Stock Market Fluctuation from Stock Network Structure Variation Jing Liu, Chi K. Tse and Keqing He

    E-Print Network [OSTI]

    Tse, Chi K. "Michael"

    period and takes a simple winner-take-all approach for establishing connections between stocks), and the window moves along the time scale. Thus, effectively, we are taking snapshots of the network of stocksDetecting Stock Market Fluctuation from Stock Network Structure Variation Jing Liu, Chi K. Tse

  18. Solar wind structure in the outer heliosphere J.D. Richardson a,b,*, Y. Liu a

    E-Print Network [OSTI]

    California at Berkeley, University of

    Solar wind structure in the outer heliosphere J.D. Richardson a,b,*, Y. Liu a , C. Wang b a Kavli Academy of Sciences, P.O. Box 8701, Beijing 100080, China Received 29 November 2006; received in revised form 8 February 2007; accepted 27 March 2007 Abstract A solar wind parcel evolves as it moves outward

  19. MPEG Video in Software: Representation, Transmission, and Playback Lawrence A. Rowe, Ketan D. Patel, Brian C Smith, and Kim Liu

    E-Print Network [OSTI]

    Mayer-Patel, Ketan

    . Patel, Brian C Smith, and Kim Liu Computer Science Division - EECS University of California Berkeley, CA into a continuous media playback system that supports synchronized playing of audio and video data stored on a file workstations [1]. We also developed a system to deliver and play synchronized continuous media streams (e

  20. Design of 3D Swim Patterns for Autonomous Robotic Fish Huosheng Hu, Jindong Liu, Ian Dukes and George Francis

    E-Print Network [OSTI]

    Hu, Huosheng

    Design of 3D Swim Patterns for Autonomous Robotic Fish Huosheng Hu, Jindong Liu, Ian Dukes, United Kingdom Email: hhu@essex.ac.uk, jliua@essex.ac.uk Abstract: To realise fish-like swim patterns by a robotic system poses tremendous challenges. This requires fully understanding of fish biomechanics

  1. Design and Modeling of the NU Smart Space Drilling System (SSDS) Yinghui Liu, Brian Weinberg, Constantinos Mavroidis*

    E-Print Network [OSTI]

    Mavroidis, Constantinos

    1 Design and Modeling of the NU Smart Space Drilling System (SSDS) Yinghui Liu, Brian Weinberg: http://www.coe.neu.edu/~mavro * Associate Professor, Corresponding Author Abstract Deep space drilling Drilling System (SSDS), which is currently being developed at Northeastern University (NU), is a compact

  2. A Taxonomy of Cyber Attacks on 3G Networks Kameswari Kotapati, Peng Liu, Yan Sun, Thomas F. LaPorta

    E-Print Network [OSTI]

    Yener, Aylin

    1 A Taxonomy of Cyber Attacks on 3G Networks Kameswari Kotapati, Peng Liu, Yan Sun, Thomas F. La Infrastructure Cyber Attack. This paper is the first to propose attack taxonomy for 3G networks. The uniqueness of this taxonomy is the inclusion of Cross Infrastructure Cyber Attacks in addition to the standard Single

  3. Database Server Workload Characterization in an E-commerce Environment Fujian Liu Yanping Zhao Wenguang Wang Dwight Makaroff

    E-Print Network [OSTI]

    Saskatchewan, University of

    Database Server Workload Characterization in an E-commerce Environment Fujian Liu Yanping Zhao, the database server perfor- mance is crucial. Dynamic cache is often used to reduce the load on the database server, which reduces the need for scalability. A good understanding of the workload charac- teristics

  4. Two-level Stochastic Fluid Tandem Queuing Model for Burst Impact Yong Huang, Yong Liu, Weibo Gong, Don Towsley

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    , Weibo Gong, Don Towsley Abstract-- Queuing analysis is important in providing guid- ing principles are modeled as continuous fluid. The continuous nature of fluid makes Yong Huang and Weibo Gong, gong@ecs.umass.edu. Yong Liu is with the Department of Electrical and Computer Engineering, Polytechnic

  5. Speeding up K-Means Algorithm by GPUs You Li, Kaiyong Zhao, Xiaowen Chu, and Jiming Liu

    E-Print Network [OSTI]

    Chu, Xiaowen

    Speeding up K-Means Algorithm by GPUs You Li, Kaiyong Zhao, Xiaowen Chu, and Jiming Liu Department solutions to overcoming the computational challenge. In this paper, we target at parallelizing k-Means Processing Units (GPUs). Different from existing GPU-based k-Means algorithms, we observe that data dimension

  6. Speeding up K-Means Algorithm by GPUs You Li, Kaiyong Zhao, Xiaowen Chu, and Jiming Liu

    E-Print Network [OSTI]

    Chu, Xiaowen

    2 Speeding up K-Means Algorithm by GPUs You Li, Kaiyong Zhao, Xiaowen Chu, and Jiming Liu promising solutions to overcoming the computational challenge. In this paper, we target at parallelizing k-Means Processing Units (GPUs). Different from existing GPU-based k-Means algorithms, we observe that data

  7. One-Step Synthesis of FePt Nanoparticles with Tunable Size Min Chen,, J. P. Liu, and Shouheng Sun*,

    E-Print Network [OSTI]

    Liu, J. Ping

    One-Step Synthesis of FePt Nanoparticles with Tunable Size Min Chen,, J. P. Liu, and Shouheng SunPt is coated over the seeds. Although size distribution of the particles prepared from all these methods can of the stabilizers and metal precursors, heating rate, heating temperature, and heating duration. Further, core

  8. Measurement of shear wave velocity of heavy oil De-hua Han, Jiajin Liu, University of Houston

    E-Print Network [OSTI]

    1 Measurement of shear wave velocity of heavy oil De-hua Han, Jiajin Liu, University of Houston modulus and therefore no shear wave can propagate through fluids. But heavy oils have properties that are much complex than lighter oils. At low temperatures, heavy oils are extremely viscous and begin to act

  9. Optical Wireless based on High Brightness Visible LEDs Grantham Pang, Thomas Kwan, Hugh Liu, Chi-Ho Chan

    E-Print Network [OSTI]

    Pang, Grantham

    and encoded with audio or data signal. Hence, an LED indicator lamp or traffic light can become an information for incandescent lamps [3,4]. This advancement has led to the production of large- area full-color LED displaysOptical Wireless based on High Brightness Visible LEDs Grantham Pang, Thomas Kwan, Hugh Liu, Chi

  10. DUAL USE OF LEDS: SIGNALING AND COMMUNICATIONS IN ITS Grantham Pang, Chi-ho Chan, Hugh Liu, Thomas Kwan

    E-Print Network [OSTI]

    Pang, Grantham

    of an incandescent lamp is 800 hours while the life expectancy of LED is 10-23 years. This result shows that LED has : · LED indicator lamps (as in some dashboard, traffic signals, card readers). · LED displays (1 DUAL USE OF LEDS: SIGNALING AND COMMUNICATIONS IN ITS Grantham Pang, Chi-ho Chan, Hugh Liu

  11. Time-frequency Study of Nearshore Wind and Wave Processes Primary Investigator: Paul Liu -NOAA GLERL (Emeritus)

    E-Print Network [OSTI]

    represent a primary driving force for dynamic processes in the oceans and lakes. As long as wind wavesTime-frequency Study of Nearshore Wind and Wave Processes Primary Investigator: Paul Liu - NOAA, Chen H. Tsai - National Taiwan Ocean University, Keelung Overview Surface wind-generated gravity waves

  12. Test Planning for Mixed-Signal SOCs with Wrapped Analog Cores Anuja Sehgal, Fang Liu, Sule Ozev and Krishnendu Chakrabarty

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Test Planning for Mixed-Signal SOCs with Wrapped Analog Cores Anuja Sehgal, Fang Liu, Sule Ozev. Even though the test cost for such mixed-signal SOCs is significantly higher than that for digital SOCs, most prior research in this area has focused exclusively on digital cores. We propose a low-cost test

  13. An Energy-Efficient Adaptive Hybrid Cache Jason Cong, Karthik Gururaj, Hui Huang, Chunyue Liu, Glenn Reinman, Yi Zou

    E-Print Network [OSTI]

    Cong, Jason "Jingsheng"

    An Energy-Efficient Adaptive Hybrid Cache Jason Cong, Karthik Gururaj, Hui Huang, Chunyue Liu representative techniques on a wide range of benchmarks. Keywords--Energy Reduction; Hybrid Cache; Scratchpad of the cache as software- managed scratchpad memory (SPM), hybrid caches manage to handle both unknown

  14. Quantifying oxygen diffusion in ZnO nanobelt Jin Liu, Puxian Gao, Wenjie Mai, Changshi Lao, and Zhong L. Wanga

    E-Print Network [OSTI]

    Wang, Zhong L.

    Quantifying oxygen diffusion in ZnO nanobelt Jin Liu, Puxian Gao, Wenjie Mai, Changshi Lao A method is presented for quantifying oxygen diffusion behavior in a nanodevice fabricated using individual for several days, oxygen in air diffused into the nanobelt and significantly changed the conductivity

  15. THE ECONOMICS OF CLIMATE CHANGE IN AGRICULTURE DAVID ZILBERMAN, XUEMEI LIU, DAVID ROLAND-HOLST and DAVID

    E-Print Network [OSTI]

    Kammen, Daniel M.

    THE ECONOMICS OF CLIMATE CHANGE IN AGRICULTURE DAVID ZILBERMAN, XUEMEI LIU, DAVID ROLAND. This raises a number of questions with respect to agriculture. How will climate change affect the economics of food and fiber? How can agricultural policies affect the dynamics of climate change and what

  16. The Hidden Cost of Hidden Terminals Feilu Liu, Jian Lin, Zhifeng Tao, Thanasis Korakis, Elza Erkip and Shivendra Panwar

    E-Print Network [OSTI]

    Panwar, Shivendra S.

    The Hidden Cost of Hidden Terminals Feilu Liu, Jian Lin, Zhifeng Tao§, Thanasis Korakis, Elza Erkip that this is not necessarily true and terminals can be hidden from each other. In this paper, the impact of hidden terminals measure- ments in a real network. In the presence of hidden terminals, it is observed that the widely

  17. Cloud Resource Orchestration: A Data-Centric Approach Changbin Liu Yun Mao Jacobus Van der Merwe Mary Fernndez

    E-Print Network [OSTI]

    Fisher, Kathleen

    Cloud Resource Orchestration: A Data-Centric Approach Changbin Liu Yun Mao Jacobus Van der Merwe Mary Fernández AT&T Labs - Research University of Pennsylvania ABSTRACT Cloud computing provides users virtualization of the underlying physical infrastructure. However, the scale and highly dynamic nature of cloud

  18. Spot size dependence of laser accelerated protons in thin multi-ion foils Tung-Chang Liu,1,a)

    E-Print Network [OSTI]

    polarized laser beam irradiates an ultra-thin foil and accelerates nearly the whole foil by the radiationSpot size dependence of laser accelerated protons in thin multi-ion foils Tung-Chang Liu,1,a) Xi of the effect of the laser spot size of a circularly polarized laser beam on the energy of quasi

  19. Process Mining, Discovery, and Integration using Distance Measures Joonsoo Bae Ling Liu James Caverlee William B. Rouse

    E-Print Network [OSTI]

    Liu, Ling

    Process Mining, Discovery, and Integration using Distance Measures Joonsoo Bae Ling Liu James Institute of Technology, USA bill.rouse@isye.gatech.edu Abstract Business processes continue to play, and integrating process- oriented services has attracted growing attention in the recent year. In this paper we

  20. Toward Scalable Routing Experiments with Real-Time Network Simulation Yue Li, Jason Liu, and Raju Rangaswami

    E-Print Network [OSTI]

    Liu, Xiaowen "Jason"

    and evaluating network routing protocols can be categorized as analytical, simulation-based, and emulation-basedToward Scalable Routing Experiments with Real-Time Network Simulation Yue Li, Jason Liu, and Raju with a previously devel- oped real-time network simulation engine. Our design of the infrastructure uses a novel

  1. Yang-Mills correlators at finite temperature: A perturbative perspective

    E-Print Network [OSTI]

    U. Reinosa; J. Serreau; M. Tissier; N. Wschebor

    2014-05-12T23:59:59.000Z

    We consider the two-point correlators of Yang-Mills theories at finite temperature in the Landau gauge. We employ a model for the corresponding Yang-Mills correlators based on the inclusion of an effective mass term for gluons. The latter is expected to have its origin in the existence of Gribov copies. One-loop calculations at zero temperature have been shown to agree remarkably well with the corresponding lattice data. We extend on this and perform a one-loop calculation of the Matsubara gluon and ghost two-point correlators at finite temperature. We show that, as in the vacuum, an effective gluon mass accurately captures the dominant infrared physics for the magnetic gluon and ghost propagators. It also reproduces the gross qualitative features of the electric gluon propagator. In particular, we find a slight nonmonotonous behavior of the Debye mass as a function of temperature, however not as pronounced as in existing lattice results. A more quantitative description of the electric sector near the deconfinement phase transition certainly requires another physical ingredient sensitive to the order parameter of the transition.

  2. Two Dimensional Gravity as a modified Yang-Mills Theory

    E-Print Network [OSTI]

    Gegenberg, Jack

    2015-01-01T23:59:59.000Z

    We study a deSitter/Anti-deSitter/Poincare Yang-Mills theory of gravity in d-space-time dimensions in an attempt to retain the best features of both general relativity and Yang-Mills theory: quadratic curvature, dimensionless coupling and background independence. We derive the equations of motion for Lie algebra valued scalars and show that in the geometric optics limit they traverse geodesics with respect to the Lorentzian geometry determined by the frame fields. Mixing between components appears to next to leading order in the WKB approximation. We then restrict to two space-time dimensions for simplicity, complete the Hamiltonian analysis of the vacuum theory and use it to prove a generalized Birkhoff theorem. There are two classes of solutions: with torsion and without torsion. The former are parametrized by two constants of motion, have event horizons for certain ranges of the parameters and a curvature singularity. The latter yield a unique solution, up to diffeomorphisms, that describes a space constan...

  3. Generalized Nariai Solutions for Yang-type Monopoles

    E-Print Network [OSTI]

    Pablo Diaz; Antonio Segui

    2007-06-01T23:59:59.000Z

    A detailed study of the geometries that emerge by a gravitating generalized Yang monopole in even dimensions is carried out. In particular, those which present black hole and cosmological horizons. This two-horizon system is thermally unstable. The process of thermalization will drive both horizons to coalesce. This limit is what is profusely studied in this paper. It is shown that eventhough coordinate distance shrinks to zero, physical distance does not. So, there is some remaining space which geometry has been computed and identified as a generalized Nariai solution. The thermal properties of this new spacetime are then calculated. Topics, as the elliptical relation between radii of spheres in the geometry or a discussion about whether a mass-type term should be present in the line element or not, are also included.

  4. Noncommutative (supersymmetric) electrodynamics in the Yang-Feldman formalism

    SciTech Connect (OSTI)

    Zahn, Jochen [Courant Research Centre 'Higher Order Structures in Mathematics', University of Goettingen, D-37073 Goettingen (Germany)

    2010-11-15T23:59:59.000Z

    We study quantum electrodynamics on the noncommutative Minkowski space (NCQED) in the Yang-Feldman formalism. Local observables are defined by using covariant coordinates. We compute the two-point function of the interacting field strength to second order and find the infrared divergent terms already known from computations using the so-called modified Feynman rules. It is shown that these lead to nonlocal renormalization ambiguities. Also new nonlocal divergences stemming from the covariant coordinates are found. Furthermore, we study the supersymmetric extension of the model. For this, the supersymmetric generalization of the covariant coordinates is introduced. We find that the nonlocal divergences cancel. At the one-loop level, the only effect of noncommutativity is then a momentum-dependent field strength normalization. We interpret it as an acausal effect and show that its range is independent of the noncommutativity scale.

  5. Dual superconductivity and vacuum properties in Yang--Mills theories

    E-Print Network [OSTI]

    A. D'Alessandro; M. D'Elia; L. Tagliacozzo

    2007-05-03T23:59:59.000Z

    We address, within the dual superconductivity model for color confinement, the question whether the Yang-Mills vacuum behaves as a superconductor of type I or type II. In order to do that we compare, for the theory with gauge group SU(2), the determination of the field penetration depth $\\lambda$ with that of the superconductor correlation length $\\xi$. The latter is obtained by measuring the temporal correlator of a disorder parameter developed by the Pisa group to detect dual superconductivity. The comparison places the vacuum close to the border between type I and type II and marginally on the type II side. We also check our results against the study of directly measurable effects such as the interaction between two parallel flux tubes, obtaining consistent indications for a weak repulsive behaviour. Future strategies to improve our investigation are discussed.

  6. Function group approach to unconstrained Hamiltonian Yang-Mills theory

    E-Print Network [OSTI]

    Antti Salmela

    2005-09-07T23:59:59.000Z

    Starting from the temporal gauge Hamiltonian for classical pure Yang-Mills theory with the gauge group SU(2) a canonical transformation is initiated by parametrising the Gauss law generators with three new canonical variables. The construction of the remaining variables of the new set proceeds through a number of intermediate variables in several steps, which are suggested by the Poisson bracket relations and the gauge transformation properties of these variables. The unconstrained Hamiltonian is obtained from the original one by expressing it in the new variables and then setting the Gauss law generators to zero. This Hamiltonian turns out to be local and it decomposes into a finite Laurent series in powers of the coupling constant.

  7. BRST invariant PV regularization of SUSY Yang-Mills and SUGRA

    E-Print Network [OSTI]

    Mary K. Gaillard

    2011-09-14T23:59:59.000Z

    Pauli-Villars regularization of Yang-Mills theories and of supergravity theories is outlined, with an emphasis on BRST invariance. Applications to phenomenology and the anomaly structure of supergravity are discussed.

  8. BRST Invariant PV Regularization of SUSY Yang-Mills and SUGRA

    E-Print Network [OSTI]

    Gaillard, Mary K

    2012-01-01T23:59:59.000Z

    September 2011 BRST Invariant PV Regularization of SUSYemployer. ii BRST INVARIANT PV REGULARIZATION OF SUSY YANG-a number of years on Pauli-Villars (PV) regu- larization of

  9. Elastic scattering at CERN collider energies and the Chou-Yang model

    SciTech Connect (OSTI)

    Bellandi F , J.; Brunetto, S.Q.; Covolan, R.J.M.; Menon, M.J.; Pimentel, B.M.; Padua, A.B.

    1987-05-01T23:59:59.000Z

    The p-barp elastic scattering at ..sqrt..s-bar = 546 and 630 GeV is analyzed in the Chou-Yang model with Martin's real part in the elastic amplitude.

  10. Conformally flat Einstein-Yang-Mills-Higgs solutions with spherical symmetry

    SciTech Connect (OSTI)

    Mondaini, R.P.; Santos, N.O.

    1983-10-15T23:59:59.000Z

    We solve the Einstein-Yang-Mills-Higgs equations in a conformally flat metric with spherical symmetry. Two solutions are obtained corresponding to magnetic monopoles in the Higgs vacuum and outside of it.

  11. Sensitivity Analysis of Discrete Stochastic Systems Rudiyanto Gunawan,* Yang Cao,y

    E-Print Network [OSTI]

    Cao, Yang

    and deterministic analyses show the significance of explicit consideration of the probabilistic natureSensitivity Analysis of Discrete Stochastic Systems Rudiyanto Gunawan,* Yang Cao,y Linda Petzold, University of California, Santa Barbara, California ABSTRACT Sensitivity analysis quantifies the dependence

  12. Classical M-Fivebrane Dynamics and Quantum N=2 Yang-Mills

    E-Print Network [OSTI]

    P. S. Howe; N. D. Lambert; P. C. West

    1997-11-05T23:59:59.000Z

    We obtain the complete quantum Seiberg-Witten effective action for N=2 supersymmetric SU(N) Yang-Mills theory from the classical M-fivebrane equations of motion with N threebranes moving in its worldvolume.

  13. Static Cosmological Solutions of the Einstein-Yang-Mills-Higgs Equations

    E-Print Network [OSTI]

    P. Breitenlohner; P. Forgács; D. Maison

    2000-06-13T23:59:59.000Z

    Numerical evidence is presented for the existence of a new family of static, globally regular `cosmological' solutions of the spherically symmetric Einstein-Yang-Mills-Higgs equations. These solutions are characterized by two natural numbers ($m\\geq 1$, $n\\geq 0$), the number of nodes of the Yang-Mills and Higgs field respectively. The corresponding spacetimes are static with spatially compact sections with 3-sphere topology.

  14. 2 Solar flare signatures of the ionospheric GPS total electron content 3 J. Y. Liu,1,2

    E-Print Network [OSTI]

    Chen, Yuh-Ing

    2 Solar flare signatures of the ionospheric GPS total electron content 3 J. Y. Liu,1,2 C. H. Lin,1, ionospheric solar flare effects on the total electron content (TEC) and 7 associated time rate of change (r. The occurrence times and 9 locations of 11 solar flares are isolated from the 1­8 A° X-ray radiations of the 10

  15. Fermion Actions extracted from Lattice Super Yang-Mills Theories

    E-Print Network [OSTI]

    Misumi, Tatsuhiro

    2013-01-01T23:59:59.000Z

    We revisit 2D $\\mathcal{N}=(2,2)$ super Yang-Mills lattice formulation (Sugino model) to investigate its fermion action with two (Majorana) fermion flavors and exact chiral-$U(1)_{R}$ symmetry. We show that the reconcilement of chiral symmetry and absence of further species-doubling originates in the 4D clifford algebra structure of the action, where 2D two flavors are spuriously treated as a single 4D four-spinor with four 4D gamma matrices introduced into kinetic and Wilson terms. This fermion construction based on the higher-dimensional clifford algebra is extended to four dimensions in two manners: (1) pseudo-8D sixteen-spinor treatment of 4D four flavors with eight 8D gamma matrices, (2) pseudo-6D eight-spinor treatment of 4D two flavors with five out of six 6D gamma matrices. We obtain 4D four-species and two-species lattice fermions with unbroken subgroup of chiral symmetry and other essential properties. We discuss their relations to staggered and Wilson twisted-mass fermions. We also discuss their po...

  16. Finite-Volume Spectra of the Lee-Yang Model

    E-Print Network [OSTI]

    Zoltan Bajnok; Omar el Deeb; Paul A. Pearce

    2014-12-29T23:59:59.000Z

    We consider the non-unitary Lee-Yang minimal model ${\\cal M}(2,5)$ in three different finite geometries: (i) on the interval with integrable boundary conditions labelled by the Kac labels $(r,s)=(1,1),(1,2)$, (ii) on the circle with periodic boundary conditions and (iii) on the periodic circle including an integrable purely transmitting defect. We apply $\\varphi_{1,3}$ integrable perturbations on the boundary and on the defect and describe the flow of the spectrum. Adding a $\\Phi_{1,3}$ integrable perturbation to move off-criticality in the bulk, we determine the finite size spectrum of the massive scattering theory in the three geometries via Thermodynamic Bethe Ansatz (TBA) equations. We derive these integral equations for all excitations by solving, in the continuum scaling limit, the TBA functional equations satisfied by the transfer matrices of the associated $A_{4}$ RSOS lattice model of Forrester and Baxter in Regime III. The excitations are classified in terms of $(m,n)$ systems. The excited state TBA equations agree with the previously conjectured equations in the boundary and periodic cases. In the defect case, new TBA equations confirm previously conjectured transmission factors.

  17. Dynamic response of a polymer-stabilized blue-phase liquid crystal Jin Yan, Yuan Chen, Shin-Tson Wu, Shih-Hsien Liu, Kung-Lung Cheng et al.

    E-Print Network [OSTI]

    Wu, Shin-Tson

    , Shih-Hsien Liu, Kung-Lung Cheng et al. Citation: J. Appl. Phys. 111, 063103 (2012); doi: 10-Tson Wu,1,a) Shih-Hsien Liu,2 Kung-Lung Cheng,2 and Jyh-Wen Shiu3 1 College of Optics and Photonics

  18. M5-Branes, D4-Branes and Quantum 5D super-Yang-Mills

    E-Print Network [OSTI]

    Neil Lambert; Constantinos Papageorgakis; Maximilian Schmidt-Sommerfeld

    2011-02-22T23:59:59.000Z

    We revisit the relation of the six-dimensional (2,0) M5-brane Conformal Field Theory compactified on a circle to 5D maximally supersymmetric Yang-Mills Gauge Theory. We show that in the broken phase 5D super-Yang-Mills contains a spectrum of soliton states that can be identified with the complete Kaluza-Klein modes of an M2-brane ending on the M5-branes. This provides evidence that the (2,0) theory on a circle is equivalent to 5D super-Yang-Mills with no additional UV degrees of freedom, suggesting that the latter is in fact a well-defined quantum theory and possibly finite.

  19. Liu Shao-Ch'i and "People's War": A Report on the Creation of Base Areas in 1938

    E-Print Network [OSTI]

    Schwarz, Henry G.

    1969-01-01T23:59:59.000Z

    and the methods they used in dealing with those problems. The document is a report by Liu Shao-ch'i on the creation of Chin-Ch'a-Chi, formally the Shansi-Chahar-Hopei Border region, and other resistance cen ters behind Japanese lines. It was said to have been... provinces of Hopei, Chahar, Suiyiian, Shan tung, and Shansi. Only the East Hopei Autonomous Council 5 under General Yin Ju-keng materialized from the Japanese ef forts. Along the northern periphery of North China, bordering on the Gobi desert...

  20. String theories as the adiabatic limit of Yang-Mills theory

    E-Print Network [OSTI]

    Alexander D. Popov

    2015-07-14T23:59:59.000Z

    We consider Yang-Mills theory with a matrix gauge group $G$ on a direct product manifold $M=\\Sigma_2\\times H^2$, where $\\Sigma_2$ is a two-dimensional Lorentzian manifold and $H^2$ is a two-dimensional open disc with the boundary $S^1=\\partial H^2$. The Euler-Lagrange equations for the metric on $\\Sigma_2$ yield constraint equations for the Yang-Mills energy-momentum tensor. We show that in the adiabatic limit, when the metric on $H^2$ is scaled down, the Yang-Mills equations plus constraints on the energy-momentum tensor become the equations describing strings with a worldsheet $\\Sigma_2$ moving in the based loop group $\\Omega G=C^\\infty (S^1, G)/G$, where $S^1$ is the boundary of $H^2$. By choosing $G=R^{d-1, 1}$ and putting to zero all parameters in $\\Omega R^{d-1, 1}$ besides $R^{d-1, 1}$, we get a string moving in $R^{d-1, 1}$. In arXiv:1506.02175 it was described how one can obtain the Green-Schwarz superstring action from Yang-Mills theory on $\\Sigma_2\\times H^2$ while $H^2$ shrinks to a point. Here we also consider Yang-Mills theory on a three-dimensional manifold $\\Sigma_2\\times S^1$ and show that in the limit when the radius of $S^1$ tends to zero, the Yang-Mills action functional supplemented by a Wess-Zumino-type term becomes the Green-Schwarz superstring action.

  1. Insulators, long-range interactions, and genome function Jingping Yang and Victor G Corces

    E-Print Network [OSTI]

    Corces, Victor G.

    Insulators, long-range interactions, and genome function Jingping Yang and Victor G Corces Insulators are DNA­protein complexes that can mediate interactions in cis or trans between different regions together by contacts between specific insulator sites. Here we provide an overview of new evidence that has

  2. An Efficient PIR Construction Using Trusted Yanjiang Yang1,2

    E-Print Network [OSTI]

    Ding, Xuhua

    An Efficient PIR Construction Using Trusted Hardware Yanjiang Yang1,2 , Xuhua Ding1 , Robert H (PIR) scheme to be de- ployed in practice, low communication complexity and low computation complexity are two fundamental requirements it must meet. Most ex- isting PIR schemes only focus on the communication

  3. Wireless ad hoc networks Acknowledgement: Slides borrowed from Richard Y. Yang @ Yale

    E-Print Network [OSTI]

    Gao, Jie

    are not flexible. ­ Vulnerable to attacks. · Ad hoc networks· Ad hoc networks ­ Flexible, easy to deploy, cheaper · Optimal power assignment /transmission range · Optimal scheduling & multi-hop routing · Node are staticWireless ad hoc networks Acknowledgement: Slides borrowed from Richard Y. Yang @ Yale #12

  4. Feedforward Control of a Piezoelectric Flexure Stage for AFM Yang Li and John Bechhoefer

    E-Print Network [OSTI]

    Bechhoefer, John

    to physics [1], [2]; by the publication, by control engineers, of the first textbook on modern control theory of an interesting "cross-over" work that analyzes physical systems from a control perspective [4]. While influencesFeedforward Control of a Piezoelectric Flexure Stage for AFM Yang Li and John Bechhoefer Abstract

  5. Ventilation and Air Quality in Indoor Ice Skating Arenas Chunxin Yang, Ph.D.1

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    Ventilation and Air Quality in Indoor Ice Skating Arenas Chunxin Yang, Ph.D.1 Philip Demokritou, and the operation strategy of the ventilation system are significant contributing factors to the indoor air quality exchange rate, air distribution method, and ventilation control strategies on the IAQ in an arena. With CFD

  6. 2PI Effective Action and Evolution Equations of N = 4 super Yang-Mills

    E-Print Network [OSTI]

    Jelena Smolic; Milena Smolic

    2012-12-07T23:59:59.000Z

    We employ nPI effective action techniques to study N = 4 super Yang-Mills, and write down the 2PI effective action of the theory. We also supply the evolution equations of two-point correlators within the theory.

  7. Calibration of a Hybrid Camera Network Xilin Chen Jie Yang Alex Waibel

    E-Print Network [OSTI]

    Chen, Xilin

    Calibration of a Hybrid Camera Network Xilin Chen Jie Yang Alex Waibel School of Computer Science}@cs.cmu.edu ABSTRACT Visual surveillance using a camera network has imposed new challenges to camera calibration different cameras can be then calibrated under the catadioptric camera's coordinate system. This paper

  8. Adsorption structure and doping effect of azidotrimethyltin on graphene , S.N. Yang b

    E-Print Network [OSTI]

    Kim, Sehun

    Adsorption structure and doping effect of azidotrimethyltin on graphene J. Choi a , S.N. Yang b , K Graphene Chemical functionalization Synchrotron Photoemission spectroscopy a b s t r a c t The adsorption demonstrate the variation of characteristic of graphene induced by the chemical functionalized molecule as we

  9. Scattering amplitudes in N=2 Maxwell-Einstein and Yang-Mills/Einstein supergravity

    E-Print Network [OSTI]

    Marco Chiodaroli; Murat Gunaydin; Henrik Johansson; Radu Roiban

    2015-02-03T23:59:59.000Z

    We expose a double-copy structure in the scattering amplitudes of the generic Jordan family of N=2 Maxwell-Einstein and Yang-Mills/Einstein supergravity theories in four and five dimensions. The Maxwell-Einstein supergravity amplitudes are obtained through the color/kinematics duality as a product of two gauge-theory factors; one originating from pure N=2 super-Yang-Mills theory and the other from the dimensional reduction of a bosonic higher-dimensional pure Yang-Mills theory. We identify a specific symplectic frame in four dimensions for which the on-shell fields and amplitudes from the double-copy construction can be identified with the ones obtained from the supergravity Lagrangian and Feynman-rule computations. The Yang-Mills/Einstein supergravity theories are obtained by gauging a compact subgroup of the isometry group of their Maxwell-Einstein counterparts. For the generic Jordan family this process is identified with the introduction of cubic scalar couplings on the bosonic gauge-theory side, which through the double copy are responsible for the non-abelian vector interactions in the supergravity theory. As a demonstration of the power of this structure, we present explicit computations at tree-level and one loop. The double-copy construction allows us to obtain compact expressions for the supergravity superamplitudes which are naturally organized as polynomials in the gauge coupling constant.

  10. UCSF Chimera, MODELLER, and IMP: An integrated modeling system Zheng Yang a

    E-Print Network [OSTI]

    Sali, Andrej

    UCSF Chimera, MODELLER, and IMP: An integrated modeling system Zheng Yang a , Keren Lasker b we present the integration of several modeling tools into UCSF Chimera. These include com- parative probabilities and local interactions by Chimera. Ã? 2011 Published by Elsevier Inc. 1. Introduction Proteins

  11. Dandelion: Cooperative Content Distribution with Robust Incentives Michael Sirivianos Xiaowei Yang Stanislaw Jarecki

    E-Print Network [OSTI]

    Pâris, Jehan-François

    Dandelion: Cooperative Content Distribution with Robust Incentives Michael Sirivianos Xiaowei Yang in coopera- tive content distribution. First, it provides robust incentives for clients who possess content- Web [13,24, 30, 36] lack a viable economic model to scale. This work explores a cost

  12. Dandelion: Cooperative Content Distribution with Robust Incentives Michael Sirivianos Xiaowei Yang Stanislaw Jarecski

    E-Print Network [OSTI]

    Yang, Xiaowei

    Dandelion: Cooperative Content Distribution with Robust Incentives Michael Sirivianos Xiaowei Yang- tive content distribution. First, it provides robust incentives for clients who possess content- Web [11,20, 26, 31] lack a viable economic model to scale. This work explores a cost

  13. Gauge theory deformations and novel Yang-Mills Chern-Simons field theories with torsion

    E-Print Network [OSTI]

    Stephen C. Anco

    2004-09-16T23:59:59.000Z

    A basic problem of classical field theory, which has attracted growing attention over the past decade, is to find and classify all nonlinear deformations of linear abelian gauge theories. The first part of this paper summarizes and significantly elaborates a field- theoretic deformation method developed in earlier work. As a key contribution presented here, a universal geometrical structure common to a large class of nonlinear gauge theory examples is uncovered. This structure is derived geometrically from the deformed gauge symmetry and is characterized by a covariant derivative operator plus a nonlinear field strength, related through the curvature of the covariant derivative. The scope of these results encompasses Yang-Mills theory, Freedman-Townsend theory, Einstein gravity theory, in addition to their many interesting types of novel generalizations that have been found in the past several years. The second part of the paper presents a new geometrical type of Yang-Mills generalization in three dimensions motivated from considering torsion in the context of nonlinear sigma models with Lie group targets (chiral theories). The generalization is derived by a deformation analysis of linear abelian Yang-Mills Chern-Simons gauge theory. Torsion is introduced geometrically through a duality with chiral models obtained from the chiral field form of self-dual 2+2 dimensional Yang-Mills theory under reduction to 2+1 dimensions. Field-theoretic and geometric features of the resulting nonlinear gauge theories with torsion are discussed.

  14. Practicality-Based Probabilistic Roadmaps Method Jing Yang, Patrick Dymond and Michael Jenkin

    E-Print Network [OSTI]

    Jenkin, Michael R. M.

    Practicality-Based Probabilistic Roadmaps Method Jing Yang, Patrick Dymond and Michael Jenkin: {jyang, jenkin, dymond}@cse.yorku.ca Abstract--Probabilistic roadmap methods (PRMs) are a commonly used roadmap can then be used to generate more practical paths. The approach is general and can be adapted

  15. Newton-conjugate-gradient methods for solitary wave computations Jianke Yang

    E-Print Network [OSTI]

    Yang, Jianke

    Newton-conjugate-gradient methods for solitary wave computations Jianke Yang Department's method Conjugate-gradient methods a b s t r a c t In this paper, the Newton-conjugate-gradient methods the linearization operator is self-adjoint, the preconditioned conjugate-gradient method is pro- posed to solve

  16. CO3097 Programming Secure and Distributed Systems Credits: 20 Convenor: Dr. S. Yang Semester: 1st

    E-Print Network [OSTI]

    Yang, Shengxiang

    CO3097 Programming Secure and Distributed Systems Credits: 20 Convenor: Dr. S. Yang Semester: 1st and distributed applica- tions in Java. The course covers both the fundamental problems facing distributed be tackled and implemented in Java. Learning Outcomes Students will be able to: build simple distributed

  17. Optical signature of topological insulators Ming-Che Chang1,* and Min-Fong Yang2,

    E-Print Network [OSTI]

    Chang, Ming-Che

    Optical signature of topological insulators Ming-Che Chang1,* and Min-Fong Yang2, 1Department 16 September 2009 The axion coupling in topological insulators couples electric polarization, 73.20. r, 78.20. e I. INTRODUCTION A distinctive property of topological insulators is the ex

  18. A self-powered electrochromic device driven by a nanogenerator Xiaohong Yang,ab

    E-Print Network [OSTI]

    Wang, Zhong L.

    A self-powered electrochromic device driven by a nanogenerator Xiaohong Yang,ab Guang Zhu,a Sihong September 2012 DOI: 10.1039/c2ee23194h Electrochromic (EC) devices are capable of reversibly changing.3% was obtained, with electrochromic response time (ERT) and coloration efficiency (CE) of 10 seconds and 58.7 cm2

  19. Availability-Based Path Selection Song Yang, Stojan Trajanovski and Fernando A. Kuipers

    E-Print Network [OSTI]

    Kuipers, Fernando A.

    Availability-Based Path Selection Song Yang, Stojan Trajanovski and Fernando A. Kuipers Delft communication networks, connection avail- ability, which is defined as the probability that the corresponding). The path over which a connection is to be established should obey the agreed-upon availability, otherwise

  20. Chaotic Dynamics of Spin-Valve Oscillators Z. Yang and S. Zhang

    E-Print Network [OSTI]

    Li, Charles

    Chaotic Dynamics of Spin-Valve Oscillators Z. Yang and S. Zhang Department of Physics and Astronomy oscillators with tunable mi- crowave frequencies in spin valves are very desirable for magnetic storage it is not an intrinsic property of the current-driven oscillator. Here we consider a single-domain current-driven spin-valve

  1. Nanowire-Based All-Oxide Solar Cells Benjamin D. Yuhas and Peidong Yang*

    E-Print Network [OSTI]

    Yang, Peidong

    electricity cost from a silicon solar cell well above that which comes from coal- or gas-burning power plantsNanowire-Based All-Oxide Solar Cells Benjamin D. Yuhas and Peidong Yang* Department of Chemistry present an all-oxide solar cell fabricated from vertically oriented zinc oxide nanowires and cuprous oxide

  2. Description of the dip in meson-proton elastic scattering by the Chou-Yang model

    SciTech Connect (OSTI)

    Bellandi F., J.; Covolan, R.J.M.; Menon, M.J.; Pimentel, B.M.

    1988-01-01T23:59:59.000Z

    We show it is possible to reproduce the correct localization of the dip and bump structure in the meson-proton elastic scattering by using the Chou-Yang model with a modification which consists in expressing the eikonal in momentum-transfer space as the product of the form factors times a function that carries zero.

  3. Bonus Yangian Symmetry for the Planar S-Matrix of N=4 Super Yang-Mills

    E-Print Network [OSTI]

    Beisert, Niklas

    2011-01-01T23:59:59.000Z

    Recent developments in the determination of the planar S-matrix of N=4 Super Yang-Mills are closely related to its Yangian symmetry. Here we provide evidence for a yet unobserved additional symmetry: the Yangian level-one helicity operator.

  4. Bonus Yangian Symmetry for the Planar S-Matrix of N=4 Super Yang-Mills

    E-Print Network [OSTI]

    Niklas Beisert; Burkhard U. W. Schwab

    2011-06-08T23:59:59.000Z

    Recent developments in the determination of the planar S-matrix of N=4 Super Yang-Mills are closely related to its Yangian symmetry. Here we provide evidence for a yet unobserved additional symmetry: the Yangian level-one helicity operator.

  5. Bonus Yangian Symmetry for the Planar S Matrix of N=4 Supersymmetric Yang-Mills Theory

    SciTech Connect (OSTI)

    Beisert, Niklas; Schwab, Burkhard U. W. [Max-Planck-Institut fuer Gravitationsphysik (Albert-Einstein-Institut), Am Muehlenberg 1, 14476 Potsdam (Germany)

    2011-06-10T23:59:59.000Z

    Recent developments in the determination of the planar S matrix of N=4 super Yang-Mills are closely related to its Yangian symmetry. Here we provide evidence for a yet unobserved additional symmetry: the Yangian level-one helicity operator.

  6. A 90nm CMOS Direct Conversion Transmitter for WCDMA Xuemin Yang1

    E-Print Network [OSTI]

    A 90nm CMOS Direct Conversion Transmitter for WCDMA Xuemin Yang1 , Anosh Davierwalla2 , David Mann3 IBM, Burlington, VT Abstract -- A linear high output power CMOS direct conversion transmitter for wideÃ?5 QFN. Index Terms -- direct conversion, CMOS, WCDMA, transmitter, third order distortion cancellation

  7. Measurement of microbial nitrogen flow in the duodenum in sheep WZ Yang, C Poncet

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    composition and distribution of LAB and adherent biomasses expressed as &dquo;solid adherent bacteria- scribed by Yang et al (1989). Cr-EDTA and 15N, continuously infused for 5 d and 3 d respectively before sampling, were used as flow and micro- bial markers. LAB biomasse in the rumen efflu- ent was estimated as

  8. A Jitter Attenuating Timing Chain Suwen Yang, Mark R. Greenstreet and Jihong Ren #

    E-Print Network [OSTI]

    Greenstreet, Mark

    A Jitter Attenuating Timing Chain Suwen Yang, Mark R. Greenstreet and Jihong Ren # {swyang, mrg}@cs.ubc.ca, jihongr@gmail.com Abstract A long chain of inverters and wire segments will am­ plify clock jitter and drop timing pulses due to inter­ symbol interference. We present a jitter attenuating buffer based

  9. Heat transfer and friction characteristics of air flow in microtubes Chien-Yuh Yang a,

    E-Print Network [OSTI]

    Kandlikar, Satish

    Heat transfer and friction characteristics of air flow in microtubes Chien-Yuh Yang a, , Chia September 2011 Keywords: Microtube Heat transfer Liquid Crystal Thermography a b s t r a c t Several researches dealing with the single-phase forced convection heat transfer inside microchannels have been

  10. Dynamics of static friction between steel and silicon Zhiping Yang, H. P. Zhang, and M. Marder

    E-Print Network [OSTI]

    Texas at Austin. University of

    Dynamics of static friction between steel and silicon Zhiping Yang, H. P. Zhang, and M. Marder 4, 2008) We conducted experiments in which steel and silicon or quartz are clamped together. Even experiments where silicon and quartz are clamped on steel, motion is measured down to the nanometer scale

  11. Towards A Structural Load Testing Tool CheerSun D. Yang and Lori L. Pollock

    E-Print Network [OSTI]

    Pollock, Lori L.

    by the tester within an operational profile. This method of load testing is applied at system inte­ gration timeTowards A Structural Load Testing Tool Cheer­Sun D. Yang and Lori L. Pollock Department of Computer and Information Sciences University of Delaware Newark, DE 19716 (302) 831­1953 Abstract Load sensitive faults

  12. A Language for Automatically Enforcing Privacy Policies Jean Yang Kuat Yessenov Armando Solar-Lezama

    E-Print Network [OSTI]

    A Language for Automatically Enforcing Privacy Policies Jean Yang Kuat Yessenov Armando Solar for applications to protect sensitive data. With current techniques, the programmer bears the burden of ensuring views are allowed based on the output context. The system is respon- sible for automatically ensuring

  13. Seismic Data Reconstruction via Matrix Yi Yang, Jianwei Ma and Stanley Osher

    E-Print Network [OSTI]

    Soatto, Stefano

    1 Seismic Data Reconstruction via Matrix Completion Yi Yang, Jianwei Ma and Stanley Osher Abstract In seismic processing, one goal is to recover missing traces when the data is sparsely and incom- pletelyFit) are discussed in this paper. The seismic data can then be recovered by the conversion of the completed matrix

  14. Reforming of Diesel Fuel for Transportation Applications J. P. Kopasz, S. Lottes, D-J. Liu, R. Ahluwalia, V. Novick and S. Ahmed

    E-Print Network [OSTI]

    Reforming of Diesel Fuel for Transportation Applications J. P. Kopasz, S. Lottes, D-J. Liu, R. Ahluwalia, V. Novick and S. Ahmed Argonne National Laboratory Applications of diesel fuel reforming reformate injection in internal combustion engine (ICE) and/or reformate feed to selective catalytic

  15. Analysis of Major Derailment Causes on Heavy Haul Railways in the United States X.Liu, M.R. Saat, C.P.L. Barkan

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    1 Analysis of Major Derailment Causes on Heavy Haul Railways in the United States X.Liu, M.R. Saat operating safety has long been a high priority of the railway industry and government. Train derailments- cause-specific derailment analysis and it is intended to aid the rail industry and government

  16. Benefit-Cost Analysis of Heavy Haul Railway Track Upgrade for Safety and Efficiency X. Liu, M.R. Saat, C.P.L. Barkan

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    1 Benefit-Cost Analysis of Heavy Haul Railway Track Upgrade for Safety and Efficiency X. Liu, M of train accident on North American heavy-haul railroads and reducing their occurrence and severity is an ongoing objective of both industry and government. Upgrading track quality is one possible derailment

  17. UNCORRECTEDPROOF Please cite this article in press as: Liu X, et al. Genetic engineering of a modified herpes simplex virus 1 vaccine vector. Vaccine (2009),

    E-Print Network [OSTI]

    Knipe, David M.

    2009-01-01T23:59:59.000Z

    of a modified herpes simplex virus 1 vaccine vector. Vaccine (2009), doi:10.1016/j.vaccine.2009.03.003 ARTICLEUNCORRECTEDPROOF Please cite this article in press as: Liu X, et al. Genetic engineering journal homepage: www.elsevier.com/locate/vaccine Genetic engineering of a modified herpes simplex virus 1

  18. Daily High-Resolution-Blended Analyses for Sea Surface Temperature RICHARD W. REYNOLDS,* THOMAS M. SMITH, CHUNYING LIU,* DUDLEY B. CHELTON,#

    E-Print Network [OSTI]

    Kurapov, Alexander

    . SMITH, CHUNYING LIU,* DUDLEY B. CHELTON,# KENNETH S. CASEY,@ AND MICHAEL G. SCHLAX# *NOAA purposes from climate monitoring and prediction (e.g., Smith and Reynolds 2003) to fea- ture tracking (e and Atmospheric Administration (NOAA) as described by Reynolds and Smith (1994) and Reynolds et al. (2002

  19. Stability and Control of Dynamical Systems with Applications, D. Liu and P. J. Antsaklis (Eds), Control Engineering Series, Birkhauser Boston, 2003.

    E-Print Network [OSTI]

    such as a filtering process. For each contingency if the system is stable, it can also provide a security margin basedStability and Control of Dynamical Systems with Applications, D. Liu and P. J. Antsaklis (Eds been applied in control system problems for a long time in such areas as optimization, adaptive control

  20. Formation of manganese -doped atomic layer in wurtzite GaN Meng Shi, Abhijit Chinchore, Kangkang Wang, Andrada-Oana Mandru, Yinghao Liu et al.

    E-Print Network [OSTI]

    Formation of manganese -doped atomic layer in wurtzite GaN Meng Shi, Abhijit Chinchore, Kangkang in wurtzite GaN Meng Shi, Abhijit Chinchore, Kangkang Wang, Andrada-Oana Mandru, Yinghao Liu, and Arthur R 2012) We describe the formation of a d-doped manganese layer embedded within c-plane wurtzite gallium

  1. Trajectory Forecast as a Rapid Response to the Deepwater Horizon Oil Spill Yonggang Liu, Robert H. Weisberg, Chuanmin Hu, and Lianyuan Zheng

    E-Print Network [OSTI]

    Meyers, Steven D.

    offshore oil spill in U.S. history. This spill, which continued for 3 months, presented an unprecedented spills in many ways. Crude oil was introduced at the ocean bottom in 1500 m of water, a depthTrajectory Forecast as a Rapid Response to the Deepwater Horizon Oil Spill Yonggang Liu, Robert H

  2. Shear velocity as the function of frequency in heavy oils De-hua Han and Jiajin Liu, Rock Physics Lab, UH;

    E-Print Network [OSTI]

    Shear velocity as the function of frequency in heavy oils De-hua Han and Jiajin Liu, Rock Physics of heavy oils is discussed based on the measured data in our lab. Havriliak and Negami (HN) model is suggested to describe the frequency dispersion of heavy oils. Introduction The velocity behavior in heavy

  3. Cooperative Control of Air Flow for HVAC Systems Shuai Liu1,2, Yushen Long1, Lihua Xie1 and Alexandre M. Bayen3

    E-Print Network [OSTI]

    Cooperative Control of Air Flow for HVAC Systems Shuai Liu1,2, Yushen Long1, Lihua Xie1 for building heating, ven- tilation and air-conditioning (HVAC) systems. The strategy consists in two level and the HVAC system parameters. I. INTRODUCTION In recent years, energy saving and environment protection have

  4. Coexistence of Corona and Disk in AGN? B. F. Liu 1 , S. Mineshige 1 , E. Meyer-Hofmeister 2 , and F. Meyer 2

    E-Print Network [OSTI]

    Coexistence of Corona and Disk in AGN? B. F. Liu 1 , S. Mineshige 1 , E. Meyer-Hofmeister 2 , and F. Meyer 2 1 Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502, Japan 2 Max, is to be established. In this investigation, we extended the disk corona model (Meyer & Meyer- Hofmeister 1994; Meyer

  5. Collaboration between observationalists, theoreti-cians, and process and climate modelers leads to new

    E-Print Network [OSTI]

    Ozgökmen, Tamay M.

    Ökmen, hartmut PeterS, Jim Price, uLrike riemenSchneiDer, WanLi Wu, Xiaobiao Xu, anD Jiayan yang Fig. 1. Location used for climate predictions and projections of future climate change (Solomon et al. 2007ETEOROLOGICaL SOCIETy | #12;from the subtropical Mediterranean (Price et al. 1993) and Red Seas (Peters et al. 2005

  6. Language Preorder as a Precongruence Wan Fokkink

    E-Print Network [OSTI]

    Grant, P. W.

    by a single-sorted rst-order signature, and transitions are supplied with labels. Labelled transition systems equivalence called tyft tyxt, supplied with a well-foundedness criterion. Sponsored in part by a grant from in this format is always a congruence. The con- gruence format for language equivalence, called L cool, consists

  7. Language Preorder as a Precongruence Wan Fokkink

    E-Print Network [OSTI]

    Fokkink, Wan

    , and transitions are supplied with labels. Labelled transition systems can be distinguished by a wide range tyft/tyxt, supplied with a well-foundedness criterion. Fokkink and van Glabbeek [9] showed cool, consists of the path format together with a number of additional syntactic requirements. We

  8. Modeling the 10-gigabit ethernet ASC WAN.

    SciTech Connect (OSTI)

    Tolendino, Lawrence F.; Wertz, Jason Scott

    2006-07-01T23:59:59.000Z

    In recent years, modeling and simulation has played an increasingly important role in the maintenance of the nuclear stockpile. The Advanced Simulation and Computing (ASC) program continues to support and encourage the development of a modeling and simulation infrastructure to make these goals a reality. The Distance Computing Network has been making make the ASC resources available to users throughout the tri-lab environment for over five years. This network relies on the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite to provide high performance and reliable communications. Understanding TCP/IP operation in this unique environment is critical. Software modeling has been used to analyze current network performance and predict the effect of proposed changes. Recently the network architecture was radically changed and the software model had to be changed as well. Whereas the original network was based on 2.5 gigabit per second ATM links, the redesigned network is comprised of 10-gigabit Ethernet links arranged as a 3-node ring. Therefore, a new software model was needed to continue to predict the performance of proposed changes and allow engineers to experiment with new network applications without the risk of interfering with critical operations.

  9. A Multiphase Model for Cold Start of Polymer Electrolyte Fuel Leng Mao, Chao-Yang Wang,*,z

    E-Print Network [OSTI]

    A Multiphase Model for Cold Start of Polymer Electrolyte Fuel Cells Leng Mao, Chao-Yang Wang, The Pennsylvania State University, University Park, Pennsylvania 16802, USA A multiphase and transient model

  10. Pp and p-barp elastic scattering at 53 GeV and the Chou-Yang model

    SciTech Connect (OSTI)

    Bellandi F., J.; Brunetto, S.Q.; Covolan, R.J.M.; Menon, M.J.; Pimentel, B.M.; Padua, A.B.

    1987-03-01T23:59:59.000Z

    We analyze the pp and p-barp elastic scattering at ..sqrt..s = 53 GeV by means of the Chou-Yang model under the assumption that the hadronic form factors are energy-dependent.

  11. Instanton-soliton loops in 5D super-Yang-Mills

    E-Print Network [OSTI]

    Constantinos Papageorgakis; Andrew B. Royston

    2014-09-17T23:59:59.000Z

    Soliton contributions to perturbative processes in QFT are controlled by a form factor, which depends on the soliton size. We provide a demonstration of this fact in a class of scalar theories with generic moduli spaces. We then argue that for instanton-solitons in 5D super-Yang-Mills theory the analogous form factor does not lead to faster-than-any-power suppression in the perturbative coupling. We also discuss the implications of such contributions for the UV behavior of maximally supersymmetric Yang-Mills in 5D and its relation to the (2,0) CFT in 6D. This is a contribution to the proceedings of the "String Math 2013'" conference and is a condensed version of results appearing in 1404.0016 and 1403.5017.

  12. The infrared fixed point of Landau gauge Yang-Mills theory: A renormalization group analysis

    E-Print Network [OSTI]

    Axel Weber

    2012-05-02T23:59:59.000Z

    The infrared behavior of gluon and ghost propagators in Landau gauge Yang-Mills theory has been at the center of an intense debate over the last decade. Different solutions of the Dyson-Schwinger equations show a different behavior of the propagators in the infrared: in the so-called scaling solutions both propagators follow a power law, while in the decoupling solutions the gluon propagator shows a massive behavior. The latest lattice results favor the decoupling solutions. In this contribution, after giving a brief overview of the present status of analytical and semi-analytical approaches to the infrared regime of Landau gauge Yang-Mills theory, we will show how Callan-Symanzik renormalization group equations in an epsilon expansion reproduce both types of solutions and single out the decoupling solutions as the infrared-stable ones for space-time dimensions greater than two, in agreement with the lattice calculations.

  13. Infrared Behavior of 3-Point Functions in Landau Gauge Yang-Mills Theory

    E-Print Network [OSTI]

    Markus Q. Huber; Reinhard Alkofer; Kai Schwenzer

    2008-12-23T23:59:59.000Z

    The three-gluon and ghost-gluon vertices of Landau gauge Yang-Mills theory are investigated in the low momentum regime. Due to ghost dominance in the infrared we can use the known power law behavior for the propagators to determine analytically the complete momentum dependence of the dressing functions. Besides a uniform, i. e. all momenta going to zero, divergence, we find additional singularities, if one momentum alone goes to zero, while the other two remain constant. At these asymmetric points we can extract additional infrared exponents, which corroborate previous results and expand the known fixed point solution of Landau gauge Yang-Mills theory, where the uniform infrared exponents for all vertex functions are known. Calculations in two and three dimensions yield qualitatively similar results.

  14. Infrared Behaviour of Landau Gauge Yang-Mills Theory with a Fundamentally Charged Scalar Field

    E-Print Network [OSTI]

    Leonard Fister

    2010-02-08T23:59:59.000Z

    The infrared behaviour of the n-point functions of a Yang-Mills theory with a charged scalar field in the fundamental representation of SU(N) is studied in the formalism of Dyson-Schwinger equations. Assuming a stable skeleton expansion solutions in form of power laws for the Green functions are obtained. For a massless scalar field the uniform limit is sufficient to describe the infrared scaling behaviour of vertices. Not taking into account a possible Higgs-phase it turns out that kinematic singularities play an important role for the scaling solutions of massive scalars. On a qualitative level scalar Yang-Mills theory yields similar scaling solutions as recently obtained for QCD.

  15. N = 4 Super-Yang-Mills on Conic Space as Hologram of STU Topological Black Hole

    E-Print Network [OSTI]

    Xing Huang; Yang Zhou

    2014-09-05T23:59:59.000Z

    We construct four-dimensional N=4 super-Yang-Mills theories on a conic sphere with various background R-symmetry gauge fields. We study free energy and supersymmetric Renyi entropy using heat kernel method as well as localization technique. We find that the universal contribution to the partition function in the free field limit is the same as that in the strong coupling limit, which implies that it may be protected by supersymmetry. Based on the fact that, the conic sphere can be conformally mapped to $S^1\\times H^3$ and the R-symmetry background fields can be supported by the R-charges of black hole, we propose that the holographic dual of these theories are five-dimensional, supersymmetric STU topological black holes. We demonstrate perfect agreement between N=4 super-Yang-Mills theories in the planar limit and the STU topological black holes.

  16. Scaling and Density of Lee-Yang Zeroes in the Four Dimensional Ising Model

    E-Print Network [OSTI]

    R. Kenna; C. B. Lang

    1993-11-20T23:59:59.000Z

    The scaling behaviour of the edge of the Lee--Yang zeroes in the four dimensional Ising model is analyzed. This model is believed to belong to the same universality class as the $\\phi^4_4$ model which plays a central role in relativistic quantum field theory. While in the thermodynamic limit the scaling of the Yang--Lee edge is not modified by multiplicative logarithmic corrections, such corrections are manifest in the corresponding finite--size formulae. The asymptotic form for the density of zeroes which recovers the scaling behaviour of the susceptibility and the specific heat in the thermodynamic limit is found to exhibit logarithmic corrections too. The density of zeroes for a finite--size system is examined both analytically and numerically.

  17. Study of Yang–Mills–Chern–Simons theory in presence of the Gribov horizon

    SciTech Connect (OSTI)

    Canfora, Fabrizio, E-mail: canfora@cecs.cl [Centro de Estudios Cientificos (CECs), Valdivia (Chile); Universidad Andres Bello, Av. Republica 440, Santiago (Chile); Gomez, Arturo, E-mail: arturo.gomez@proyectos.uai.cl [Departamento de Ciencias, Facultad de Artes Liberales y Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, Viña del Mar. (Chile); Sorella, Silvio Paolo, E-mail: sorella@uerj.br [UERJ, Universidade do Estado do Rio de Janeiro (UERJ), Instituto de Física Teórica, Rua São Francisco Xavier 524, 20550-013, Maracaná, Rio de Janeiro (Brazil); Vercauteren, David, E-mail: vercauteren.uerj@gmail.com [UERJ, Universidade do Estado do Rio de Janeiro (UERJ), Instituto de Física Teórica, Rua São Francisco Xavier 524, 20550-013, Maracaná, Rio de Janeiro (Brazil)

    2014-06-15T23:59:59.000Z

    The two-point gauge correlation function in Yang–Mills–Chern–Simons theory in three dimensional Euclidean space is analysed by taking into account the non-perturbative effects of the Gribov horizon. In this way, we are able to describe the confinement and de-confinement regimes, which naturally depend on the topological mass and on the gauge coupling constant of the theory. -- Highlights: •We implement the Gribov quantization to the Topologically massive Yang–Mills theory. •We find a modified propagator at strong coupling by the Gribov horizon. •The gauge propagator depends on the topological mass and the coupling constant. •By studying the gauge propagator we describe the confined–deconfined regimes.

  18. Magnetic monopole and confinement/deconfinement phase transition in SU(3) Yang-Mills theory

    E-Print Network [OSTI]

    Akihiro Shibata; Kei-Ichi Kondo; Seikou Kato; Toru Shinohara

    2015-01-26T23:59:59.000Z

    We have proposed the non-Abelian dual superconductivity in SU(3) Yang-Mills theory for the mechanism of quark confinement,and we presented the numerical evidences in preceding lattice conferences by using the proposed gauge link decomposition to extract magnetic monopole in the gauge invariant way. In this talk, we focus on the dual Meissner effects in view of the magnetic monopole in SU(3) Yang-Mills theory. We measure the chromoelectric and chromomagnetic flux due to a pair of quark and antiquark source at finite temperature. Then, we measure the correlation function of Polyakov loops and Polyakov loop average at various temperatures, and investigate chromomagnetic monopole current induced by chromo-magnetic flux in both confinement and deconfinement phase. We will discuss the role of the chromoelectric monopole in confinement/deconfinement phase transition.

  19. Noncommutative vortices and flux tubes from Yang-Mills theories with spontaneously generated fuzzy extra dimensions

    SciTech Connect (OSTI)

    Kuerkcueoglu, Seckin [Middle East Technical University, Department of Physics, Inoenue Boulevard, 06531, Ankara (Turkey)

    2010-11-15T23:59:59.000Z

    We consider a U(2) Yang-Mills theory on MxS{sub F}{sup 2}, where M is an arbitrary noncommutative manifold, and S{sub F}{sup 2} is a fuzzy sphere spontaneously generated from a noncommutative U(N) Yang-Mills theory on M, coupled to a triplet of scalars in the adjoint of U(N). Employing the SU(2)-equivariant gauge field constructed in [D. Harland and S. Kurkcuoglu, Nucl. Phys. B 821, 380 (2009).], we perform the dimensional reduction of the theory over the fuzzy sphere. The emergent model is a noncommutative U(1) gauge theory coupled adjointly to a set of scalar fields. We study this model on the Groenewald-Moyal plane M=R{sub {theta}}{sup 2} and find that, in certain limits, it admits noncommutative, non-Bogomol'nyi-Prasad-Somerfield vortex as well as flux-tube (fluxon) solutions and discuss some of their properties.

  20. Effective Polyakov-loop theory for pure Yang-Mills from strong coupling expansion

    E-Print Network [OSTI]

    Jens Langelage; Stefano Lottini; Owe Philipsen

    2010-10-30T23:59:59.000Z

    Lattice Yang-Mills theories at finite temperature can be mapped onto effective 3d spin systems, thus facilitating their numerical investigation. Using strong-coupling expansions we derive effective actions for Polyakov loops in the $SU(2)$ and $SU(3)$ cases and investigate the effect of higher order corrections. Once a formulation is obtained which allows for Monte Carlo analysis, the nature of the phase transition in both classes of models is investigated numerically, and the results are then used to predict -- with an accuracy within a few percent -- the deconfinement point in the original 4d Yang-Mills pure gauge theories, for a series of values of $N_\\tau$ at once.

  1. Dual Superconductor Picture for Strongly-coupled SU(2) Yang-Mills Theory

    E-Print Network [OSTI]

    Duoje Jia; Yi-shi Duan

    2006-05-18T23:59:59.000Z

    A new framework that fulfills the dual superconductor picture is proposed for the strongly-coupled Yang-Mills theory. This framework is based on the idea that at the classic level the strong-coupling limit of the theory vacuum behaves as a back hole with regard to colors in the sense of the effective field theory, and the theory variables undergo an ultraviolet/infrared scale separation. We show that at the quantum level the strong-coupled theory vacuum is made up of a Bose-condensed many-body system of magnetic charges. We further check this framework by reproducing the dual Abelian-Higgs model from the Yang-Mills theory and the predicting the vacuum type of the theory which is very near to the border between type-I and type-II superconductors and remarkably consistent with the recent simulations.

  2. Infrared Safe Observables in ${\\cal N}=4$ Super Yang-Mills Theory

    E-Print Network [OSTI]

    L. V. Bork; D. I. Kazakov; G. S. Vartanov; A. V. Zhiboedov

    2009-10-27T23:59:59.000Z

    The infrared structure of MHV gluon amplitudes in ${\\cal N}=4$ super Yang-Mills theory is considered in the next-to-leading order of PT. Explicit cancelation of the infrared divergencies in properly defined cross-sections is demonstrated. The remaining finite parts for some inclusive differential cross-sections are calculated analytically. In general, contrary to the virtual corrections, they do not reveal any simple structure.

  3. Un-Ki Yang, Young-kee Kim University of Chicago

    E-Print Network [OSTI]

    Un-Ki Yang, Young-kee Kim University of Chicago MC workshop, Dec 04, 2003 ISR studies onISR studiesV #12;Comparison of Herwig and Pythia with diff. tuning [parameters] 1.452.502.50 (D=1) parp(91) Kt_sigma (intrinsic parton pt in proton) 1515 (D=5) parp(93) Kt_max (Kt cut-off) 10.21 (=D) parp(64) K facotor

  4. A covariant variational approach to Yang-Mills Theory at finite temperatures

    E-Print Network [OSTI]

    Markus Quandt; Hugo Reinhardt

    2015-03-24T23:59:59.000Z

    We extend the covariant variational approach for SU(N) Yang-Mills theory in Landau gauge to non-zero temperatures. The renormalization of the zero-temperature case is revisited and it is shown that the same counterterms are sufficient to render the low-order Green's function finite at non-zero temperature. We compute the ghost and gluon propagator numerically and show that it agrees in all qualitative respects with the results of high-precision lattice calculations.

  5. Superspace Formulation of N=4 Super Yang-Mills Theory with a Central Charge

    E-Print Network [OSTI]

    Jun Saito

    2005-12-19T23:59:59.000Z

    A superspace formulation using superconnections and supercurvatures is specifically constructed for N=4 extended super Yang-Mills theory with a central charge in four dimensions, first proposed by Sohnius, Stelle and West long ago. We find that the constraints, almost uniquely derived from the possible spin structure of the multiplet, can be algebraically solved which results in an off-shell supersymmetric formulation of the theory on the superspace.

  6. Radiation in Yang-Mills formulation of gravity and a generalized pp-wave metric

    E-Print Network [OSTI]

    S. Baskal

    1997-12-23T23:59:59.000Z

    The variational methods implemented on a quadratic Yang-Mills type Lagrangian yield two sets of equations interpreted as the field equations and the energy-momentum tensor for the gravitational field. A covariant condition is imposed on the energy-momentum tensor to represent the radiation field. A generalized pp-wave metric is found to simultaneously satisfy both the field equations and the radiation condition. The result is compared with that of Lichn\\'{e}rowicz.

  7. Shear viscosity of pure Yang-Mills theory at strong coupling

    E-Print Network [OSTI]

    Antal Jakovac; Daniel Nogradi

    2008-12-05T23:59:59.000Z

    We calculate the shear viscosity to entropy density ratio in pure SU(N) Yang-Mills theory below the critical temperature using the strong coupling expansion. The result for the eta/s ratio for temperatures around the phase transition is 0.22 for N = 2 and 0.028N^2 for N > 2. The results are consistent with the conjectured 1/4pi lower bound inspired by the AdS/CFT correspondence.

  8. Nonlocal Charges for Bonus Yangian Symmetries of Super-Yang-Mills

    E-Print Network [OSTI]

    Berkovits, Nathan

    2011-01-01T23:59:59.000Z

    The existence of a "bonus" U(1) level-one Yangian symmetry of N=4 super-Yang-Mills has recently been proposed. We provide evidence for this proposal by constructing the BRST-invariant nonlocal charge in the pure spinor sigma model corresponding to this bonus level-one symmetry. We also construct analogous charges for bonus U(1) symmetries at all odd levels of the Yangian.

  9. Nonlocal Charges for Bonus Yangian Symmetries of Super-Yang-Mills

    E-Print Network [OSTI]

    Nathan Berkovits; Andrei Mikhailov

    2011-06-13T23:59:59.000Z

    The existence of a "bonus" U(1) level-one Yangian symmetry of N=4 super-Yang-Mills has recently been proposed. We provide evidence for this proposal by constructing the BRST-invariant nonlocal charge in the pure spinor sigma model corresponding to this bonus level-one symmetry. We also construct analogous charges for bonus U(1) symmetries at all odd levels of the Yangian.

  10. Scattering Equations and Matrices: From Einstein To Yang-Mills, DBI and NLSM

    E-Print Network [OSTI]

    Freddy Cachazo; Song He; Ellis Ye Yuan

    2015-01-25T23:59:59.000Z

    The tree-level S-matrix of Einstein's theory is known to have a representation as an integral over the moduli space of punctured spheres localized to the solutions of the scattering equations. In this paper we introduce three operations that can be applied on the integrand in order to produce other theories. Starting in $d+M$ dimensions we use dimensional reduction to construct Einstein-Maxwell with gauge group $U(1)^M$. The second operation turns gravitons into gluons and we call it "squeezing". This gives rise to a formula for all multi-trace mixed amplitudes in Einstein-Yang-Mills. Dimensionally reducing Yang-Mills we find the S-matrix of a special Yang-Mills-Scalar (YMS) theory, and by the squeezing operation we find that of a YMS theory with an additional cubic scalar vertex. A corollary of the YMS formula gives one for a single massless scalar with a $\\phi^4$ interaction. Starting again from Einstein's theory but in $d+d$ dimensions we introduce a "generalized dimensional reduction" that produces the Born-Infeld theory or a special Galileon theory in $d$ dimensions depending on how it is applied. An extension of Born-Infeld formula leads to one for the Dirac-Born-Infeld (DBI) theory. By applying the same operation to Yang-Mills we obtain the $U(N)$ non-linear sigma model (NLSM). Finally, we show how the Kawai-Lewellen-Tye relations naturally follow from our formulation and provide additional connections among these theories. One such relation constructs DBI from YMS and NLSM.

  11. An instability of hyperbolic space under the Yang-Mills flow

    SciTech Connect (OSTI)

    Gegenberg, Jack; Day, Andrew C.; Liu, Haitao; Seahra, Sanjeev S. [Department of Mathematics and Statistics, University of New Brunswick Fredericton, New Brunswick, E3B 5A3 (Canada)] [Department of Mathematics and Statistics, University of New Brunswick Fredericton, New Brunswick, E3B 5A3 (Canada)

    2014-04-15T23:59:59.000Z

    We consider the Yang-Mills flow on hyperbolic 3-space. The gauge connection is constructed from the frame-field and (not necessarily compatible) spin connection components. The fixed points of this flow include zero Yang-Mills curvature configurations, for which the spin connection has zero torsion and the associated Riemannian geometry is one of constant curvature. We analytically solve the linearized flow equations for a large class of perturbations to the fixed point corresponding to hyperbolic 3-space. These can be expressed as a linear superposition of distinct modes, some of which are exponentially growing along the flow. The growing modes imply the divergence of the (gauge invariant) perturbative torsion for a wide class of initial data, indicating an instability of the background geometry that we confirm with numeric simulations in the partially compactified case. There are stable modes with zero torsion, but all the unstable modes are torsion-full. This leads us to speculate that the instability is induced by the torsion degrees of freedom present in the Yang-Mills flow.

  12. String theories as the adiabatic limit of Yang-Mills theory

    E-Print Network [OSTI]

    Popov, Alexander D

    2015-01-01T23:59:59.000Z

    We consider Yang-Mills theory with a matrix gauge group $G$ on a direct product manifold $M=\\Sigma_2\\times H^2$, where $\\Sigma_2$ is a two-dimensional Lorentzian manifold and $H^2$ is a two-dimensional open disc with the boundary $S^1=\\partial H^2$. The Euler-Lagrange equations for the metric on $\\Sigma_2$ yield constraint equations for the Yang-Mills energy-momentum tensor. We show that in the adiabatic limit, when the metric on $H^2$ is scaled down, the Yang-Mills equations plus constraints on the energy-momentum tensor become the equations describing strings with a worldsheet $\\Sigma_2$ moving in the based loop group $\\Omega G=C^\\infty (S^1, G)/G$, where $S^1$ is the boundary $S^1=\\partial H^2$ of $H^2$. By choosing $G= R^{d-1, 1}$ and putting to zero all parameters in $\\Omega R^{d-1, 1}$ besides $R^{d-1, 1}$, we get a string moving in $R^{d-1, 1}$. If one takes $\\Sigma_2= R\\times [0,1]$ or $R\\times S^1$, one obtains equations for open or closed strings. Similarly one can get equations of string moving in ...

  13. Rechargeable Li/CO2O2 (2 : 1) battery and Li/CO2 Yali Liu, Rui Wang, Yingchun Lyu, Hong Li* and Liquan Chen

    E-Print Network [OSTI]

    Wang, Wei Hua

    Rechargeable Li/CO2­O2 (2 : 1) battery and Li/CO2 battery Yali Liu, Rui Wang, Yingchun Lyu, Hong Li* and Liquan Chen A Li/CO2­O2 (2 : 1, volume ratio) battery and a Li/CO2 battery with discharging specific capacities of 1808 mA h gÀ1 and 1032 mA h gÀ1 , respectively, are reported. Li2CO3 is the main discharge

  14. Interplay between the lattice and spin degrees of freedom in (Sr1-xCax)3Ru2O7 Jin Peng,1 Zhe Qu,1 Bin Qian,1,2,3 David Fobes,1 Tijiang Liu,1 Xiaoshan Wu,2 H. M. Pham,4 Leonard Spinu,4 and

    E-Print Network [OSTI]

    Spinu, Leonard

    Bin Qian,1,2,3 David Fobes,1 Tijiang Liu,1 Xiaoshan Wu,2 H. M. Pham,4 Leonard Spinu,4 and Z. Q. Mao1

  15. 514 SDSU General Catalog 2011-2012 ARTS AND LETTERS

    E-Print Network [OSTI]

    Ponce, V. Miguel

    Fitzpatrick, Austin, M.A., Sociology Franceschet, Antonio, Ph.D., Political Science Fugate, Debbie, Ph's Office Liu, Yang, M.A., English Liu, Biqiu, M.A., Asia Pacific Studies Marshall, Meagan, M.F.A., English

  16. Extremely Low-Delay Coding of Gaussian Sources with Side Information at the Decoder

    E-Print Network [OSTI]

    Chen, Xuechen

    2012-01-01T23:59:59.000Z

    A. Liveris, S. Cheng, and Z. Liu, “Nested quantization and2003. [17] Y. Yang, S. Cheng, Z. Xiong, and W. Zhao, “Wyner-14] Z. Liu, S. Cheng, A. D. Liveris and Z. Xiong, “Slepian-

  17. Coupled double-layer Fano resonance photonic crystal filters with lattice-displacement Yichen Shuai, Deyin Zhao, Arvinder Singh Chadha, Jung-Hun Seo, Hongjun Yang, Shanhui Fan, Zhenqiang Ma

    E-Print Network [OSTI]

    Fan, Shanhui

    , Deyin Zhao, Arvinder Singh Chadha, Jung-Hun Seo, Hongjun Yang, Shanhui Fan, Zhenqiang Ma , and Weidong with lattice-displacement Yichen Shuai,1 Deyin Zhao,1 Arvinder Singh Chadha,1 Jung-Hun Seo,2 Hongjun Yang,1

  18. Off-shell Invariant D=N=2 Twisted Super Yang-Mills Theory with a Gauged Central Charge without Constraints

    E-Print Network [OSTI]

    Asaka, Keisuke; Kawamoto, Noboru; Miyake, Akiko

    2013-01-01T23:59:59.000Z

    We formulate N=2 twisted super Yang-Mills theory with a gauged central charge by superconnection formalism in two dimensions. We obtain off-shell invariant supermultiplets and actions with and without constraints, which is in contrast with the off-shell invariant D=N=4 super Yang-Mills formulation with unavoidable constraints.

  19. Off-shell Invariant D=N=2 Twisted Super Yang-Mills Theory with a Gauged Central Charge without Constraints

    E-Print Network [OSTI]

    Keisuke Asaka; Junji Kato; Noboru Kawamoto; Akiko Miyake

    2013-09-18T23:59:59.000Z

    We formulate N=2 twisted super Yang-Mills theory with a gauged central charge by superconnection formalism in two dimensions. We obtain off-shell invariant supermultiplets and actions with and without constraints, which is in contrast with the off-shell invariant D=N=4 super Yang-Mills formulation with unavoidable constraints.

  20. The infrared fixed point of Landau gauge Yang-Mills theory

    E-Print Network [OSTI]

    Axel Weber

    2012-11-07T23:59:59.000Z

    Over the last decade, the infrared behavior of Yang-Mills theory in the Landau gauge has been scrutinized with the help of Dyson-Schwinger equations and lattice calculations. In this contribution, we describe a technically simple approach to the deep infrared regime via Callan-Symanzik renormalization group equations in an epsilon expansion. This approach recovers, in an analytical and systematically improvable way, all the solutions previously found as solutions of the Dyson-Schwinger equations and singles out the solution favored by lattice calculations as the infrared-stable fixed point (for space-time dimensions above two).

  1. Numerical Solutions of the Einstein-Yang-Mills System with Cosmological Constant

    E-Print Network [OSTI]

    P. Molnar

    1995-05-04T23:59:59.000Z

    Numerical evidence for a cosmological version of the Bartnik-McKinnon family of particle-like solutions of the Einstein-Yang-Mills system is presented. Our solutions are also static, but space has the topology of a three-sphere. By adjusting the cosmological constant we found numerically a spherically symmetric solution which can be regarded as an excitation of the unique SO(4)-invariant solution. We expect that for each node number there exists such a solution without a cosmological horizon.

  2. Lee-Yang zeroes in the one flavour massive lattice Schwinger model

    E-Print Network [OSTI]

    H. Gausterer; C. B. Lang

    1994-08-26T23:59:59.000Z

    We study the partition function of the model formulated with Wilson fermions with only one species, both analytically and numerically. At strong coupling we construct the solution for lattice size up to $8\\times 8$, a polynomial in the hopping parameter up to $O(\\ka^{128})$. At $\\be>0$ we evaluate the expectation value of the fermion determinant for complex values of $\\ka$. From the Lee-Yang zeroes we find support for the existence of a line of phase transitions from $(\\be=0, \\ka\\simeq 0.38)$ up to $(\\be=\\infty, \\ka=1/4)$.

  3. Lee-Yang Zeroes and Logarithmic Corrections in the $?^4_4$ Theory

    E-Print Network [OSTI]

    R. Kenna; C. B. Lang

    1992-10-13T23:59:59.000Z

    The leading mean-field critical behaviour of $\\phi^4_4$-theory is modified by multiplicative logarithmic corrections. We analyse these corrections both analytically and numerically. In particular we present a finite-size scaling theory for the Lee-Yang zeroes and temperature zeroes, both of which exhibit logarithmic corrections. On lattices from size $8^4$ to $24^4$, Monte-Carlo cluster methods and multi-histogram techniques are used to determine the partition function zeroes closest to the critical point. Finite-size scaling behaviour is verified and the logarithmic corrections are found to be in good agreement with our analytical predictions.

  4. Bonus Symmetries of N=4 Super-Yang-Mills Correlation Functions via AdS Duality

    E-Print Network [OSTI]

    Kenneth Intriligator

    1999-05-03T23:59:59.000Z

    General conjectures about the SL(2,Z) modular transformation properties of N=4 super-Yang-Mills correlation functions are presented. It is shown how these modular transformation properties arise from the conjectured duality with IIB string theory on AdS_5 x S^5. We discuss in detail a prediction of the AdS duality: that N=4 field theory, in an appropriate limit, must exhibit bonus symmetries, corresponding to the enhanced symmetries of IIB string theory in its supergravity limit.

  5. General relativity reformed to a genuine Yang-Mills gauge theory for gravity

    E-Print Network [OSTI]

    Nikolaos A. Batakis

    1997-11-18T23:59:59.000Z

    The theory of general relativity is reformed to a genuine Yang-Mills gauge theory of the Poincar\\'e group for gravity. Several pathologies of the conventional theory are thus removed, but not every GR vacuum satisfies the Y-M equations. The sector of GR solutions which survive is fully classified and it is found to include the Schwarzschild black hole. Two other solutions presented here have no GR counterpart and they describe expanding Friedmann universes with torsion which vanishes only asymptotically. They are discussed along with novel theoretical possibilities, such as a well-defined energy-momentum tensor for the gravitational field, and novel perspectives for unification and quantization.

  6. Classical Yang-Mills black hole hair in anti-de Sitter space

    E-Print Network [OSTI]

    Elizabeth Winstanley

    2008-01-03T23:59:59.000Z

    The properties of hairy black holes in Einstein-Yang-Mills (EYM) theory are reviewed, focusing on spherically symmetric solutions. In particular, in asymptotically anti-de Sitter space (adS) stable black hole hair is known to exist for su(2) EYM. We review recent work in which it is shown that stable hair also exists in su(N) EYM for arbitrary N, so that there is no upper limit on how much stable hair a black hole in adS can possess.

  7. Yang County Kafang Hydro Power Development Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapers HomeXuanen Shiziguan Hydropower Co Ltd JumpYang County Kafang

  8. Wan Yusof Wan "Frequency modulation spectroscopy for frequency stabilization of dye

    E-Print Network [OSTI]

    .D. thesis 1999 Dallin S. Durfee "Dynamic Properties of Dilute Bose-Einstein Condensates", Ph.D. thesis Dan M Hadzibabic "Studies of a quantum degenerate fermionic lithium gas", Ph.D. thesis Aaron E. Leanhardt", Diploma thesis, University of Heidelberg, Germany 2005 Claudiu Stan "Experiments with Interacting Bose

  9. Yang-Mills gauge fields conserving the symmetry algebra of the Dirac equation in a homogeneous space

    E-Print Network [OSTI]

    A. I. Breev; A. V. Shapovalov

    2014-09-03T23:59:59.000Z

    We consider the Dirac equation with an external Yang-Mills gauge field in a homogeneous space with an invariant metric. The Yang-Mills fields for which the motion group of the space serves as the symmetry group for the Dirac equation are found by comparison of the Dirac equation with an invariant matrix differential operator of the first order. General constructions are illustrated by the example of de Sitter space. The eigenfunctions and the corresponding eigenvalues for the Dirac equation are obtained in the space $\\mathbb{R}^2\\times \\mathbb{S}^2$ by a noncommutative integration method.

  10. Stable Yang-Lee zeros in truncated fugacity series from net-baryon number multiplicity distribution

    E-Print Network [OSTI]

    Kenji Morita; Atsushi Nakamura

    2015-05-22T23:59:59.000Z

    We investigate Yang-Lee zeros of grand partition functions as truncated fugacity polynomials of which coefficients are given by the canonical partition functions $Z(T,V,N)$ up to $N \\leq N_{\\text{max}}$. Such a partition function can be inevitably obtained from the net-baryon number multiplicity distribution in relativistic heavy ion collisions, where the number of the event beyond $N_{\\text{max}}$ has insufficient statistics, as well as canonical approaches in lattice QCD. We use a chiral random matrix model as a solvable model for chiral phase transition in QCD and show that the closest edge of the distribution to real chemical potential axis is stable against cutting the tail of the multiplicity distribution. The similar behavior is also found in lattice QCD at finite temperature for Roberge-Weiss transition. In contrast, such a stability is found to be absent in the Skellam distribution which does not have phase transition. We compare the number of $N_{\\text{max}}$ to obtain the stable Yang-Lee zeros with those of critical higher order cumulants.

  11. Stable Yang-Lee zeros in truncated fugacity series from net-baryon number multiplicity distribution

    E-Print Network [OSTI]

    Morita, Kenji

    2015-01-01T23:59:59.000Z

    We investigate Yang-Lee zeros of grand partition functions as truncated fugacity polynomials of which coefficients are given by the canonical partition functions $Z(T,V,N)$ up to $N \\leq N_{\\text{max}}$. Such a partition function can be inevitably obtained from the net-baryon number multiplicity distribution in relativistic heavy ion collisions, where the number of the event beyond $N_{\\text{max}}$ has insufficient statistics, as well as canonical approaches in lattice QCD. We use a chiral random matrix model as a solvable model for chiral phase transition in QCD and show that the closest edge of the distribution to real chemical potential axis is stable against cutting the tail of the multiplicity distribution. The similar behavior is also found in lattice QCD at finite temperature for Roberge-Weiss transition. In contrast, such a stability is found to be absent in the Skellam distribution which does not have phase transition. We compare the number of $N_{\\text{max}}$ to obtain the stable Yang-Lee zeros with...

  12. Non-Gaussianities in the topological charge distribution of the SU(3) Yang--Mills theory

    E-Print Network [OSTI]

    Marco Cé; Cristian Consonni; Georg P. Engel; Leonardo Giusti

    2015-06-19T23:59:59.000Z

    We study the topological charge distribution of the SU(3) Yang--Mills theory with high precision in order to be able to detect deviations from Gaussianity. The computation is carried out on the lattice with high statistics Monte Carlo simulations by implementing a naive discretization of the topological charge evolved with the Yang--Mills gradient flow. This definition is far less demanding than the one suggested from Neuberger's fermions and, as shown in this paper, in the continuum limit its cumulants coincide with those of the universal definition appearing in the chiral Ward identities. Thanks to the range of lattice volumes and spacings considered, we can extrapolate the results for the second and fourth cumulant of the topological charge distribution to the continuum limit with confidence by keeping finite volume effects negligible with respect to the statistical errors. Our best results for the topological susceptibility is t_0^2*chi=6.67(7)*10^-4, where t_0 is a standard reference scale, while for the ratio of the forth cumulant over the second we obtain R=0.233(45). The latter is compatible with the expectations from the large Nc expansion, while it rules out the theta-behavior of the vacuum energy predicted by the dilute instanton model. Its large distance from 1 implies that, in the ensemble of gauge configurations that dominate the path integral, the fluctuations of the topological charge are of quantum non-perturbative nature.

  13. Color/kinematics duality for general abelian orbifolds of N=4 super Yang-Mills theory

    E-Print Network [OSTI]

    Marco Chiodaroli; Qingjun Jin; Radu Roiban

    2014-04-11T23:59:59.000Z

    To explore color/kinematics duality for general representations of the gauge group we formulate the duality for general abelian orbifolds of the SU(N), N=4 super Yang-Mills theory in four dimensions, which have fields in the bi-fundamental representation, and use it to construct explicitly complete four-vector and four-scalar amplitudes at one loop. For fixed number of supercharges, graph-organized L-loop n-point integrands of all orbifold theories are given in terms of a fixed set of polynomials labeled by L representations of the orbifold group. In contrast to the standard duality-satisfying presentation of amplitudes of the N=4 super Yang-Mills theory, each graph may appear several times with different internal states. The color and R-charge flow provide a way to deform the amplitudes of orbifold theories to those of more general quiver gauge theories which do not necessarily exhibit color/kinematics duality on their own. Based on the organization of amplitudes required by the duality between color and kinematics in orbifold theories we show how the amplitudes of certain non-factorized matter-coupled supergravity theories can be found through a double-copy construction. We also carry out a comprehensive search for theories with fields solely in the adjoint representation of the gauge group and amplitudes exhibiting color/kinematics duality for all external states and find an interesting relation between supersymmetry and existence of the duality.

  14. Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments

    E-Print Network [OSTI]

    McReynolds, S

    2006-01-01T23:59:59.000Z

    We discuss in detail the options for parity assignments in N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and/or hypermultiplets on the orbifold spacetime M4xS1/Z2. This will be useful in the analysis of the low energy effective theories that one obtains on such spacetimes. In contrast to Randall-Sundrum or Horava-Witten motivated scenarios, and along the lines of orbifold-GUTs, we allow for general gauge symmetry breaking at the orbifold fixed planes. We then extend the discussion to the case where the orbifold is S1/(Z2xZ2). In contrast to many orbifold-GUT scenarios, we do not consider the possibility of multiplets with support only at fixed points, which would arise from the presence of physical branes located at the boundaries in the downstairs picture (equivalently, from twisted sectors in a string theory analysis). As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only hypermultiplets can lead to chiral multiplets in complex repr...

  15. alfalfa western metadata: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Metadata Extraction System Yang Liu 1;4 Elizabeth Shriberg 1;2 Andreas Stolcke 1;2 Dustin Hillard 3 Computer Technologies and Information Sciences Websites Summary:...

  16. T-HOD: Text-mined Hypertension, Obesity, Diabetes Candidate Gene Johnny Chi-Yang Wu1

    E-Print Network [OSTI]

    Hsu, Wen-Lian

    T-HOD: Text-mined Hypertension, Obesity, Diabetes Candidate Gene Database Johnny Chi-Yang Wu1: Tel: +886-2-2788-3799 ext. 1804, E-mail: hsu@iis.sinica.edu.tw Abstract Text mined hypertension that are associated with three kinds of cardiovascular diseases ­ hypertension, obesity and diabetes, with the last

  17. Friction anisotropy at Ni,,100...,,100... interfaces: Molecular dynamics studies Yue Qi and Yang-Tse Cheng

    E-Print Network [OSTI]

    Goddard III, William A.

    Friction anisotropy at Ni,,100...Õ,,100... interfaces: Molecular dynamics studies Yue Qi and Yang of Technology, Pasadena, California, 91125 Received 8 March 2002; published 30 August 2002 The friction theories predict that most perfect clean incommensurate interfaces would produce no static friction

  18. Improving Rendering Performance by Texture-Map-Based Triangle Strips Yu Yang, Tulika Mitra and Huang Zhiyong

    E-Print Network [OSTI]

    Huang, Zhiyong

    Improving Rendering Performance by Texture-Map-Based Triangle Strips Yu Yang, Tulika Mitra, Singapore 117543) Abstract Improving the rendering performance is a basic problem for computer graphics system. In this paper, we are aiming to investigate the impact on the rendering performance of some

  19. Wide-Range Robust Control of Combustion Instability BOE-SHONG HONG, ASOK RAY, and VIGOR YANG*

    E-Print Network [OSTI]

    Ray, Asok

    time V Volume of combustion chamber Un Control input of nth mode vg Velocity of gas phase z AxialWide-Range Robust Control of Combustion Instability BOE-SHONG HONG, ASOK RAY, and VIGOR YANG This paper presents the concept and design of a two-layer robust control system for suppression of combustion

  20. Mass transport phenomena in direct methanol fuel cells T.S. Zhao*, C. Xu, R. Chen, W.W. Yang

    E-Print Network [OSTI]

    Zhao, Tianshou

    Mass transport phenomena in direct methanol fuel cells T.S. Zhao*, C. Xu, R. Chen, W.W. Yang January 2009 Available online 20 February 2009 Keywords: Fuel cell Direct methanol fuel cell Mass cells ­ direct methanol fuel cells (DMFCs). We present a comprehensive review of the state

  1. Compensation of wakefield-driven energy spread in energy recovery linacs Georg H. Hoffstaetter and Yang Hao Lau

    E-Print Network [OSTI]

    Hoffstaetter, Georg

    and Yang Hao Lau Cornell University, Ithaca, New York 14853, USA (Received 16 May 2008; published 23 July, so that their energy is available for the acceleration of new particles. During this deceleration at a decelerating phase to recover the particles' energy. This energy is then used to accelerate new bunches

  2. Quantifying air pollution removal by green roofs in Chicago Jun Yang a,c,*, Qian Yu b

    E-Print Network [OSTI]

    Yu, Qian

    Quantifying air pollution removal by green roofs in Chicago Jun Yang a,c,*, Qian Yu b , Peng Gong c t The level of air pollution removal by green roofs in Chicago was quantified using a dry deposition model. The result showed that a total of 1675 kg of air pollutants was removed by 19.8 ha of green roofs in one year

  3. Quantum criticality at the infinite complete basis set limit: A thermodynamic analog of the Yang and Lee theorem

    E-Print Network [OSTI]

    Kais, Sabre

    length for one- electron screened Coulomb potentials, the critical nuclear charges for twoQuantum criticality at the infinite complete basis set limit: A thermodynamic analog of the Yang Abstract Finite size scaling for calculations of the critical parameters of the few-body Schro

  4. Salt: Combining ACID and BASE in a Distributed Database Chao Xie, Chunzhi Su, Manos Kapritsos, Yang Wang,

    E-Print Network [OSTI]

    Alvisi, Lorenzo

    Salt: Combining ACID and BASE in a Distributed Database Chao Xie, Chunzhi Su, Manos Kapritsos, Yang: This paper presents Salt, a distributed database that allows developers to improve the perfor- mance and scalability of their ACID applications through the incremental adoption of the BASE approach. Salt

  5. Shear Viscosity to Entropy Density for a Black Brane in 5-dimensional Einstein-Yang-Mills Gravity

    E-Print Network [OSTI]

    Mehdi Sadeghi; Shahrokh Parvizi

    2014-11-10T23:59:59.000Z

    We calculate the ratio of shear viscosity to entropy density for a black brane of $5$-dimensional Einstein-Yang-Mills Gravity. There is a well- known conjecture that this ratio should be larger than $\\frac{1}{4\\pi}$ and we show that this bound preserves in this black brane.

  6. WHYPER: Towards Automating Risk Assessment of Mobile Applications Rahul Pandita, Xusheng Xiao, Wei Yang, William Enck, Tao Xie

    E-Print Network [OSTI]

    Xie, Tao

    Yang, William Enck, Tao Xie North Carolina State University, Raleigh, NC, USA {rpandit, xxiao2, wei users expect? In this paper, we present the first step in addressing this challenge. Specifically, we techniques to bridge the semantic gap between user expectations and application functionality, further aiding

  7. Authenticated Storage Using Small Trusted Hardware Hsin-Jung Yang, Victor Costan, Nickolai Zeldovich, and Srinivas Devadas

    E-Print Network [OSTI]

    Sabatini, David M.

    Authenticated Storage Using Small Trusted Hardware Hsin-Jung Yang, Victor Costan, Nickolai}@mit.edu ABSTRACT A major security concern with outsourcing data storage to third- party providers is authenticating hardware (e.g., a monotonic counter) at the storage server achieve low throughput. This pa- per proposes

  8. Prediction of Vertical Motions for Landing Operations of UAVs Xilin Yang, Hemanshu Pota, Matt Garratt and Valery Ugrinovskii

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    Prediction of Vertical Motions for Landing Operations of UAVs Xilin Yang, Hemanshu Pota, Matt Garratt and Valery Ugrinovskii Abstract-- This paper outlines a novel and feasible procedure to predict demonstrate that the proposed prediction approach substantially reduces the model complexity and exhibits

  9. A Ferry-based Intrusion Detection Scheme for Sparsely Connected Ad Hoc Networks M. Chuah, P.Yang, J. Han

    E-Print Network [OSTI]

    Chuah, Mooi-Choo "Mooi"

    A Ferry-based Intrusion Detection Scheme for Sparsely Connected Ad Hoc Networks M. Chuah, P.Yang, J University Bethlehem, PA 18015 Abstract-- Several intrusion detection approaches have been proposed in sparse ad hoc networks. In this paper, we propose a ferry-based intrusion detection and mitigation (FBIDM

  10. An Introduction to Fuel Cells and Related Transport Phenomena Matthew M. Mench, Chao-Yang Wang and Stefan T. Thynell

    E-Print Network [OSTI]

    Mench, Matthew M.

    much work to be done. The fuel cell is a unique and fascinating system. For optimal performance1 An Introduction to Fuel Cells and Related Transport Phenomena Matthew M. Mench, Chao-Yang Wang of fuel cell systems for primary or auxiliary power for stationary, portable, and automotive systems has

  11. Toward Resilient Security in Wireless Sensor Networks # Hao Yang # , Fan Ye + , Yuan Yuan # , Songwu Lu # , William Arbaugh #

    E-Print Network [OSTI]

    Lu, Songwu

    networks, location­based security, resiliency, node compromise, en­route filtering, key distributionToward Resilient Security in Wireless Sensor Networks # Hao Yang # , Fan Ye + , Yuan Yuan@us.ibm.com {yuanyuan,waa}@cs.umd.edu ABSTRACT Node compromise poses severe security threats in wireless sensor networks

  12. Development and evaluation of the Nurotron 26-electrode cochlear implant system

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    Liu, B. , Dong, R. , Chen, X. , Gong, S. , Li, Y. , Qi, B. ,Shiming Yang f , Shusheng Gong g , Beibei Yang h , Hou-YongVan Harrison, Keli Cao, Qin Gong, Demin Han, Weijia Kong,

  13. A unified quantum theory II: gravity interacting with Yang-Mills and spinor fields

    E-Print Network [OSTI]

    Claus Gerhardt

    2014-03-24T23:59:59.000Z

    We quantize the interaction of gravity with Yang-Mills and spinor fields, hence offering a quantum theory incorporating all four fundamental forces of nature. Using canonical quantization we obtain solutions of the Wheeler-DeWitt equation in a vector bundle and the method of second quantization leads to a symplectic vector space $(V,\\om)$ and a corresponding CCR representation for the bosonic components and a CAR representation for the fermionic part. The solution space of the Wheeler-DeWitt equation is invariant under gauge transformations and under isometries in the spacelike base space $\\so$ of a given Riemannian metric $\\rho_{ij}$. We also define a net of local subalgebras which satisfy four of the Haag-Kastler axioms.

  14. Numerical investigations of Supersymmetric Yang-Mills Quantum Mechanics with 4 supercharges

    E-Print Network [OSTI]

    Zbigniew Ambrozinski; Piotr Korcyl

    2014-12-01T23:59:59.000Z

    We report on our non-perturbative investigations of supersymmetric Yang-Mills quantum mechanics with 4 supercharges. We employ two independent numerical methods. First of them is the cut Fock space method whose numerical implementation was recently generalized to include the SU(N) gauge group. It allowed us to calculate for the first time the spectrum of the model with SU(3) symmetry in all fermionic sectors. Independently, we implemented the Rational Hybrid Monte Carlo algorithm and reproduced the accessible part of the low-energy spectrum of the model with SU(2) gauge symmetry. We argue that by simulating at imaginary chemical potential one can get access to observables defined in sectors of Hilbert space with a given quark number.

  15. The Lee-Yang and Polya-Schur Programs. I. Linear Operators Preserving Stability

    E-Print Network [OSTI]

    Borcea, Julius

    2008-01-01T23:59:59.000Z

    In 1952 Lee and Yang proposed the program of analyzing phase transitions in terms of zeros of partition functions. Linear operators preserving non-vanishing properties are an essential tool in this program as well as various contexts in complex analysis, probability theory, combinatorics, matrix theory. We characterize all linear operators on finite or infinite-dimensional spaces of multivariate polynomials preserving the property of being non-vanishing when the variables are in prescribed open circular domains. In particular, this supersedes [7, 9] and solves the higher dimensional counterpart of a long-standing classification problem originating from classical works of Hermite, Laguerre, Hurwitz and Polya-Schur on univariate polynomials with such properties.

  16. Supersymmetric Yang Mills Fields and Black Holes ; In Ten Dimensional Unified Field Theory

    E-Print Network [OSTI]

    Ajay Patwardhan

    2007-05-17T23:59:59.000Z

    The Ten dimensional Unified field theory has a 4 dimensional Riemannian spacetime and six dimensional Calabi Yau space structure. The supersymmetric Yang Mills fields and black holes are solutions in these theories. The formation of primordial black holes in early universe, the collapse to singularity of stellar black holes, the Hawking evaporation of microscopic black holes in LHC are topics of observational and theoretical interest. The observation of gamma ray bursts and creation of spectrum of particles and radiation of dark and normal matter occur due to primordial and microscopic black holes. The approach to singularity in black hole interior solutions, require the Bogoliubov transforms of SUSY YM fields in black hole geometries; both during formation and in evaporation. The Hawking effect of radiating black holes is applicable for all the fields. Invariants can be defined to give the conditions for these processes.

  17. Screening masses in quenched (2+1)d Yang-Mills theory: universality from dynamics?

    E-Print Network [OSTI]

    Rafael B. Frigori

    2010-02-25T23:59:59.000Z

    We compute the spectrum of gluonic screening-masses in the $0^{++}$ channel of quenched 3d Yang-Mills theory near the phase-transition. Our finite-temperature lattice simulations are performed at scaling region, using state-of-art techniques for thermalization and spectroscopy, which allows for thorough data extrapolations to thermodynamic limit. Ratios among mass-excitations with the same quantum numbers on the gauge theory, 2d Ising and $\\lambda\\phi^{4}$ models are compared, resulting in a nice agreement with predictions from universality. In addition, a gauge-to-scalar mapping, previously employed to fit QCD Green's functions at deep IR, is verified to dynamically describe these universal spectroscopic patterns

  18. Bootstrapping six-gluon scattering in planar ${\\cal N}=4$ super-Yang-Mills theory

    E-Print Network [OSTI]

    Lance J. Dixon; James M. Drummond; Claude Duhr; Matt von Hippel; Jeffrey Pennington

    2014-07-25T23:59:59.000Z

    We describe the hexagon function bootstrap for solving for six-gluon scattering amplitudes in the large $N_c$ limit of ${\\cal N}=4$ super-Yang-Mills theory. In this method, an ansatz for the finite part of these amplitudes is constrained at the level of amplitudes, not integrands, using boundary information. In the near-collinear limit, the dual picture of the amplitudes as Wilson loops leads to an operator product expansion which has been solved using integrability by Basso, Sever and Vieira. Factorization of the amplitudes in the multi-Regge limit provides additional boundary data. This bootstrap has been applied successfully through four loops for the maximally helicity violating (MHV) configuration of gluon helicities, and through three loops for the non-MHV case.

  19. Parallel software for lattice N=4 supersymmetric Yang--Mills theory

    E-Print Network [OSTI]

    David Schaich; Thomas DeGrand

    2014-10-25T23:59:59.000Z

    We present new parallel software, SUSY LATTICE, for lattice studies of four-dimensional $\\mathcal N = 4$ supersymmetric Yang--Mills theory with gauge group SU(N). The lattice action is constructed to exactly preserve a single supersymmetry charge at non-zero lattice spacing, up to additional potential terms included to stabilize numerical simulations. The software evolved from the MILC code for lattice QCD, and retains a similar large-scale framework despite the different target theory. Many routines are adapted from an existing serial code, which SUSY LATTICE supersedes. This paper provides an overview of the new parallel software, summarizing the lattice system, describing the applications that are currently provided and explaining their basic workflow for non-experts in lattice gauge theory. We discuss the parallel performance of the code, and highlight some notable aspects of the documentation for those interested in contributing to its future development.

  20. Jet theoretical Yang-Mills energy in the geometric dynamics of 2D-monolayer

    E-Print Network [OSTI]

    M. Neagu; N. G. Krylova; H. V. Grushevskaya

    2012-08-05T23:59:59.000Z

    Langmuir-Blodgett films (LB-films) consist from few LB-monolayers which are high structured nanomaterials that are very promising materials for applications. We use a geometrical approach to describe structurization into LB-monolayers. Consequently, we develop on the 1-jet space J^1([0,\\infty),R^2) the single-time Lagrange geometry (in the sense of distinguished (d-) connection, d-torsions and an abstract anisotropic electromagnetic-like d-field) for the Lagrangian governing the 2D-motion of a particle of monolayer. One assumed that an expansion near singular points for the constructed geometrical Lagrangian theory describe phase transitions to LB-monolayer. Trajectories of particles in a field of the electrocapillarity forces of monolayer have been calculated in a resonant approximation utilizing some Jacobi equations. A jet geometrical Yang-Mills energy is introduced and some physical interpretations are given.

  1. Bonus Symmetry and the Operator Product Expansion of N=4 Super-Yang-Mills

    E-Print Network [OSTI]

    Kenneth Intriligator; Witold Skiba

    1999-05-04T23:59:59.000Z

    The superconformal group of N=4 super-Yang-Mills has two types of operator representations: short and long. We conjecture that operator product expansions for which at least two of the three operators are short exactly respect a bonus U(1)_Y R-symmetry, which acts as an automorphism of the superconformal group. This conjecture is for arbitrary gauge group G and gauge coupling g_{YM}. A consequence is that n\\leq 4-point functions involving only short operators exactly respect the U(1)_Y symmetry, as has been previously conjectured based on AdS duality. This, in turn, would imply that all n\\leq 3 -point functions involving only short operators are not renormalized, as has also been previously conjectured and subjected to perturbative checks. It is argued that instantons are compatible with our conjecture. Some perturbative checks of the conjecture are presented and SL(2,Z) modular transformation properties are discussed.

  2. Chaotic thermalization in Yang-Mills-Higgs theory on a spacial lattice

    SciTech Connect (OSTI)

    Fariello, Ricardo [Instituto de Fisica Teorica, Universidade Estadual Paulista, 01405-900 Sao Paulo, SP (Brazil); Forkel, Hilmar [Institut fuer Physik, Humboldt-Universitaet zu Berlin, D-12489 Berlin (Germany)

    2009-07-15T23:59:59.000Z

    We analyze the Hamiltonian time evolution of classical SU(2) Yang-Mills-Higgs theory with a fundamental Higgs doublet on a spacial lattice. In particular, we study energy transfer and equilibration processes among the gauge and Higgs sectors, calculate the maximal Lyapunov exponents under randomized initial conditions in the weak-coupling regime, where one expects them to be related to the high-temperature plasmon damping rate, and investigate their energy and coupling dependence. We further examine finite-time and finite-size errors, study the impact of the Higgs fields on the instability of constant non-Abelian magnetic fields, and comment on the implications of our results for the thermalization properties of hot gauge fields in the presence of matter.

  3. Dynamics of wave fluctuations in the homogeneous Yang-Mills condensate

    E-Print Network [OSTI]

    George Prokhorov; Roman Pasechnik; Grigory Vereshkov

    2014-05-24T23:59:59.000Z

    In the present work, the Yang-Mills (YM) quantum-wave excitations of the classical homogeneous YM condensate have been studied in quasi-classical approximation. The formalism is initially formulated in the Hamilton gauge and is based upon canonical quantisation in the Heisenberg representation. This canonical framework is then extended and related to YM dynamics in arbitrary gauge and symmetry group containing at least one $SU(2)$ subgroup. Such generic properties of the interacting YM system as excitation of longitudinal wave modes and energy balance between the evolving YM condensate and waves have been established. In order to prove these findings, the canonical quasi-classical YM system "waves + condensate" in the pure simplest $SU(2)$ gauge theory has been thoroughly analysed numerically in the linear and next-to-linear approximations in the limit of small wave amplitudes. The effective gluon mass dynamically generated by wave self-interactions in the gluon plasma has been derived. A complete set of equations of motion for the YM "condensate + waves" system accounting for second- and third-order interactions between the waves has been obtained. In the next-to-linear approximation in waves we have found that due to interactions between the YM waves and the YM condensate, the latter looses its energy leading to the growth of amplitudes of the YM wave modes. A similar effect has been found in the maximally-supersymmetric ${\\cal N}=4$ Yang-Mills theory as well as in two-condensate $SU(4)$ model. Possible implications of these findings to Cosmology and gluon plasma physics have been discussed.

  4. On Maximum Norm of Exterior Product and A Conjecture of C.N. Yang

    E-Print Network [OSTI]

    Zhilin Luo

    2015-01-08T23:59:59.000Z

    Let $V$ be a finite dimensional inner product space over $\\mathbb{R}$ with dimension $n$, where $n\\in \\mathbb{N}$, $\\wedge^{r}V$ be the exterior algebra of $V$, the problem is to find $\\max_{\\| \\xi \\| = 1, \\| \\eta \\| = 1}\\| \\xi \\wedge \\eta \\|$ where $k,l$ $\\in \\mathbb{N},$ $\\forall \\xi \\in \\wedge^{k}V, \\eta \\in \\wedge^{l}V.$ This is a problem suggested by the famous Nobel Prize Winner C.N. Yang. He solved this problem for $k\\leq 2$ in [1], and made the following \\textbf{conjecture} in [2] : If $n=2m$, $k=2r$, $l=2s$, then the maximum is achieved when $\\xi_{max} = \\frac{\\omega^{k}}{\\| \\omega^{k}\\|}, \\eta_{max} = \\frac{\\omega^{l}}{\\| \\omega^{l}\\|}$, where $ \\omega = \\Sigma_{i=1}^m e_{2i-1}\\wedge e_{2i}, $ and $\\{e_{k}\\}_{k=1}^{2m}$ is an orthonormal basis of V. From a physicist's point of view, this problem is just the dual version of the easier part of the well-known Beauzamy-Bombieri inequality for product of polynomials in many variables, which is discussed in [4]. Here the duality is referred as the well known Bose-Fermi correspondence, where we consider the skew-symmetric algebra(alternative forms) instead of the familiar symmetric algebra(polynomials in many variables) In this paper, for two cases we give estimations of the maximum of exterior products, and the Yang's conjecture is answered partially under some special cases.

  5. Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments

    E-Print Network [OSTI]

    Sean McReynolds

    2006-01-06T23:59:59.000Z

    We discuss the options for parity assignments in (on-shell) N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and hypermultiplets on the orbifold spacetime M_4 X S^1/Z_2. Along the lines of orbifold-GUTs, we allow for general breaking of the five-dimensional gauge group at the orbifold fixed points. We then extend the discussion to the case where the orbifold is S^1/(Z_2xZ_2). We do not presume the existence of fields with support only at fixed points. As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only bulk hypermultiplets can lead to chiral multiplets in complex representations of the gauge group on the boundaries. Massless chiral multiplets coming from bulk vector or tensor multiplets can potentially be used as Higgs supermultiplets, though a "doublet-triplet" splitting via parity assignments is not available for the tensor sector. We also find parity assignments for objects other than fields that appear in the Lagrangian, which will partially determine the structure of interactions of the boundary theories. Assigning odd parities to the scalar sector of vector/tensor multiplets requires the four-dimensional boundary moduli spaces to lie on the boundary of the classical Kaehler cone, which corresponds to collapsed Calabi-Yau 2-cycles at the orbifold fixed points in a compactification of eleven-dimensional supergravity. There is an ambiguity in how to effect odd parity for the field-independent C_(IJK) tensor of the 5D theory, which may admit a classical interpretation as Calabi-Yau 4-cycles collapsing to either 2- or 0-cycles.

  6. Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments

    SciTech Connect (OSTI)

    McReynolds, Sean [Physics Department, Pennsylvania State University, University Park, Pennsylvania 16802 (United States)

    2006-03-15T23:59:59.000Z

    We discuss the options for parity assignments in (on-shell) N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and hypermultiplets on the orbifold spacetime M{sub 4}xS{sup 1}/Z{sub 2}. Along the lines of orbifold-grand unified theories (GUTs), we allow for general breaking of the five-dimensional gauge group at the orbifold fixed points. We then extend the discussion to the case where the orbifold is S{sup 1}/(Z{sub 2}xZ{sub 2}). We do not presume the existence of fields with support only at fixed points. As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only bulk hypermultiplets can lead to chiral multiplets in complex representations of the gauge group on the boundaries. Massless chiral multiplets coming from bulk vector or tensor multiplets can potentially be used as Higgs supermultiplets, though a 'doublet-triplet' splitting via parity assignments is not available for the tensor sector. We also find parity assignments for objects other than fields that appear in the Lagrangian, which will partially determine the structure of interactions of the boundary theories. Assigning odd parities to the scalar sector of vector/tensor multiplets requires the four-dimensional boundary moduli spaces to lie on the boundary of the classical Kaehler cone, which corresponds to collapsed Calabi-Yau 2-cycles at the orbifold fixed points in a compactification of 11-dimensional supergravity. There is an ambiguity in how to affect odd parity for the field-independent C{sub IJK} tensor of the 5D theory, which may admit a classical interpretation as Calabi-Yau 4-cycles collapsing to either 2- or 0-cycles.

  7. Monocrystalline silicon carbide nanoelectromechanical systems Y. T. Yang, K. L. Ekinci, X. M. H. Huang, L. M. Schiavone, and M. L. Roukesa)

    E-Print Network [OSTI]

    Roukes, Michael L.

    C devices have primarily been fabricated from polycrystalline 3C-SiC poly-SiC thin films deposited diMonocrystalline silicon carbide nanoelectromechanical systems Y. T. Yang, K. L. Ekinci, X. M. H

  8. SDI: Solar Dome Instrument for Solar Irradiance Monitoring Tao Liu1, Ankur U. Kamthe1, Varick L. Erickson1, Carlos F. M. Coimbra2 and Alberto E. Cerpa1

    E-Print Network [OSTI]

    Cerpa, Alberto E.

    SDI: Solar Dome Instrument for Solar Irradiance Monitoring Tao Liu1, Ankur U. Kamthe1, Varick L data for ground solar irradiance (direct normal and global irradiance) is a major obstacle for the de- velopment of adequate policies to promote and take advan- tage of existing solar technologies. Although

  9. Global Monitoring of Tropospheric Pollution from Geostationary Orbit Kelly Chance1, Thomas P. Kurosu1, Xiong Liu2,3, Alfonso Saiz-Lopez1, Doreen O. Neil2, James J. Szykman2,4,

    E-Print Network [OSTI]

    Chance, Kelly

    . Bradley Pierce5, James H. Crawford2, David Edwards6, Gary Foley4, and Rich Scheffe4 1CfA 2NASA 3UMBC 4EPA. Kurosu1, Xiong Liu2,3, Alfonso Saiz-Lopez1, Doreen O. Neil2, James J. Szykman2,4, Jack Fishman2, R

  10. Epitaxial Growth of Iron Phthalocyanine at the Initial Stage on Au(111) Surface Z. H. Cheng, L. Gao, Z. T. Deng, Q. Liu, N. Jiang, X. Lin, X. B. He, S. X. Du, and H.-J. Gao*

    E-Print Network [OSTI]

    Gao, Hongjun

    Epitaxial Growth of Iron Phthalocyanine at the Initial Stage on Au(111) Surface Z. H. Cheng, L. Gao, Z. T. Deng, Q. Liu, N. Jiang, X. Lin, X. B. He, S. X. Du, and H.-J. Gao* Beijing National Laboratory

  11. K.Trabbic-Carlson1, D.E.Meyer1, L.Liu1, R.Piervincenzi1, N.Nath1, T.LaBean1 and A.Chilkoti2,3

    E-Print Network [OSTI]

    LaBean, Thomas H.

    K.Trabbic-Carlson1, D.E.Meyer1, L.Liu1, R.Piervincenzi1, N.Nath1, T.LaBean1 and A.Chilkoti2,3 1 gradually collapses and sheds bound water resulting in the formation of intramolecular contacts between non

  12. Engineering domain structures in nanoscale magnetic thin films via strain Jia-Mian Hu, T. N. Yang, L. Q. Chen, and C. W. Nan

    E-Print Network [OSTI]

    Chen, Long-Qing

    Engineering domain structures in nanoscale magnetic thin films via strain Jia-Mian Hu, T. N. Yang://scitation.aip.org/termsconditions. Downloaded to ] IP: 146.186.211.66 On: Thu, 09 Jan 2014 19:48:21 #12;Engineering domain structures in nanoscale magnetic thin films via strain Jia-Mian Hu,1,a) T. N. Yang,2 L. Q. Chen,1,2 and C. W. Nan1,a) 1

  13. Excitonic energy transfer in light-harvesting complexes in purple bacteria Jun Ye, Kewei Sun, Yang Zhao, Yunjin Yu, Chee Kong Lee et al.

    E-Print Network [OSTI]

    Cao, Jianshu

    Excitonic energy transfer in light-harvesting complexes in purple bacteria Jun Ye, Kewei Sun, Yang://jcp.aip.org/about/rights_and_permissions #12;THE JOURNAL OF CHEMICAL PHYSICS 136, 245104 (2012) Excitonic energy transfer in light-harvesting complexes in purple bacteria Jun Ye,1 Kewei Sun,1 Yang Zhao,1,a) Yunjin Yu,1,2 Chee Kong Lee,1 and Jianshu

  14. Chiral-Yang-Mills theory, non commutative differential geometry, and the need for a Lie super-algebra

    E-Print Network [OSTI]

    Thierry-Mieg, J

    2006-01-01T23:59:59.000Z

    In Yang-Mills theory, the charges of the left and right massless Fermions are independent of each other. We propose a new paradigm where we remove this freedom and densify the algebraic structure of Yang-Mills theory by integrating the scalar Higgs field into a new gauge-chiral 1-form which connects Fermions of opposite chiralities. Using the Biancchi identity, we prove that the corresponding covariant differential is associative if and only if we gauge a Lie-Kac super-algebra. In this model, spontaneous symmetry breakdown naturally occurs along an odd generator of the super-algebra and induces a representation of the Connes-Lott non commutative differential geometry of the 2-point finite space.

  15. Gluon propagators in the deep IR region and non-Abelian dual superconductivity for SU(3) Yang-Mills

    E-Print Network [OSTI]

    Akihiro Shibata; Kei-Ichi Kondo; Seikou Kato; Toru Shinohara

    2012-12-12T23:59:59.000Z

    We have presented non-Abelian dual superconductivity picture in the SU(3) Yang-Mills(YM) theory, and shown evidences such as the restricted U(2)-field dominance and the non-Abelian magnetic monopole dominance in the string tension. To establish the dual superconductivity picture, the dual Meissner effect in Yang-Mills theory must be examined, and we also presented the evidence of non-Abelian dual Meissner effect by measuring chromo-electric flux tube in the last lattice conferences. In this talk, by applying a new formulation of the YM theory on a lattice, the we further investigate the non-Abelian dual Meissner effect for SU(3) YM theory through correlation function. We examine non-abelian magnetic monopole currents as well as color flux created by the quark-antiquark source.

  16. Non-perturbative Effects in AdS5 * S5 String Theory and d=4 SUSY Yang-Mills

    E-Print Network [OSTI]

    Tom Banks; Michael B. Green

    1998-06-10T23:59:59.000Z

    We show that five-dimensional anti de-Sitter space remains a solution to low-energy type IIB supergravity when the leading higher-derivative corrections to the classical supergravity (which are non-perturbative in the string coupling) are included. Furthermore, at this order in the low energy expansion of the IIB theory the graviton two-point and three-point functions in $AdS_5 \\times S^5$ are shown not to be renormalized and a precise expression is obtained for the four-graviton and related S-matrix elements. By invoking Maldacena's conjectured connection between IIB superstring theory and supersymmetric Yang-Mills theory corresponding statements are obtained concerning correlation functions of the energy-momentum tensor and related operators in the large-N Yang-Mills theory. This leads to interesting non-perturbative statements and insights into the r\\^ole of instantons in the gauge theory.

  17. SATELLITE METEOROLOGY Guosheng Liu

    E-Print Network [OSTI]

    Wang, Yuqing

    , USA Key Words: absorption, brightness temperature, radiometer, radiative transfer equation, remote Remote Sensing 2.1 Radiative Transfer in the Atmosphere 2.2 Thermal Radiation under Clear-Sky 2 Variation 3.2.4 Latent Heating 3.3 Clouds and Surface Energy Fluxes 3.3.1 Cloud Properties 3.3.2 Surface

  18. liu-98.pdf

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,, , (Energy9 Evaluation ofGCMEddy7Observations1 Further

  19. liu-99.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,, , (Energy9 Evaluation ofGCMEddy7Observations1

  20. Non-perturbative renormalization of the energy-momentum tensor in SU(3) Yang-Mills theory

    E-Print Network [OSTI]

    Leonardo Giusti; Michele Pepe

    2014-10-30T23:59:59.000Z

    We present a strategy for a non-perturbative determination of the finite renormalization constants of the energy-momentum tensor in the SU(3) Yang-Mills theory. The computation is performed by imposing on the lattice suitable Ward Identites at finite temperature in presence of shifted boundary conditions. We show accurate preliminary numerical data for values of the bare coupling g_0^2 ranging for 0 to 1.

  1. Spin-dependent transport in a nanopillar non-local spin valve J.-B. Laloe a,, T. Yang a

    E-Print Network [OSTI]

    Otani, Yoshichika

    Spin-dependent transport in a nanopillar non-local spin valve J.-B. Lalo¨e a,Ã, T. Yang a , T: Lateral spin-valve Spin current a b s t r a c t We investigate the injection of a pure spin current into a non-magnetic Cu wire in a lateral spin valve. We detect the spin accumulation occurring

  2. HIGH EFFICIENCY AMORPHOUS SILICON GERMANIUM SOLAR CELLS X. Liao, W. Du, X. Yang, H. Povolny, X. Xiang and X. Deng

    E-Print Network [OSTI]

    Deng, Xunming

    HIGH EFFICIENCY AMORPHOUS SILICON GERMANIUM SOLAR CELLS X. Liao, W. Du, X. Yang, H. Povolny, X ABSTRACT We report high-efficiency single-junction a-SiGe n-i-p solar cells deposited using rf PECVD-area efficiencies have been improved to 12.5-13.0% and 10.4%, respectively, for 0.25 cm 2 a-SiGe cells

  3. Dual Meissner effect and non-Abelian dual superconductivity in SU(3) Yang-Mills theory

    E-Print Network [OSTI]

    Akihiro Shibata; Kei-Ichi Kondo; Toru Shinohara

    2012-04-25T23:59:59.000Z

    The dual Meissner effect is the promising mechanism for quark confinement. We have proposed a new formulation of SU(N) Yang-Mills (YM) theory on a lattice, which can extract the dominant mode for quark confinement in the gauge independent manner. In the last lattice conference, we have demonstrated by measuring the string tension from the Wilson loop average in the SU(3) YM theory that the restricted non-Abelian variable and the extracted non-Abelian magnetic monopoles play the dominant role in confinement of fundamental quarks (dominance in the string tension), in marked contrast to the Abelian projection. In this talk, we focus on the dual Meissner effect in SU(3) YM theory, which is examined by measuring the distribution of chromo-electric field strength created by a static quark-antiquark pair. We apply the new lattice formulation, and examine whether or not the non-Abelian dual superconductivity claimed by us is indeed a mechanism of quark confinement. We present a preliminary result of the direct evidence for the non-abelian dual Meissner effect, that is to say, restricted U(2)-field part of the flux tube plays the dominant role in the quark-antiquark potential.

  4. Central limit theorems, Lee-Yang zeros, and graph-counting polynomials

    E-Print Network [OSTI]

    J. L. Lebowitz; B. Pittel; D. Ruelle; E. R. Speer

    2014-08-18T23:59:59.000Z

    We consider the asymptotic normalcy of families of random variables $X$ which count the number of occupied sites in some large set. We write $Prob(X=m)=p_mz_0^m/P(z_0)$, where $P(z)$ is the generating function $P(z)=\\sum_{j=0}^{N}p_jz^j$ and $z_0>0$. We give sufficient criteria, involving the location of the zeros of $P(z)$, for these families to satisfy a central limit theorem (CLT) and even a local CLT (LCLT); the theorems hold in the sense of estimates valid for large $N$ (we assume that $Var(X)$ is large when $N$ is). For example, if all the zeros lie in the closed left half plane then $X$ is asymptotically normal, and when the zeros satisfy some additional conditions then $X$ satisfies an LCLT. We apply these results to cases in which $X$ counts the number of edges in the (random) set of "occupied" edges in a graph, with constraints on the number of occupied edges attached to a given vertex. Our results also apply to systems of interacting particles, with $X$ counting the number of particles in a box $\\Lambda$ whose size approaches infinity; $P(z)$ is then the grand canonical partition function and its zeros are the Lee-Yang zeros.

  5. Determination of the running coupling in pure SU(4) Yang-Mills theory

    E-Print Network [OSTI]

    Biagio Lucini; Gregory Moraitis

    2007-10-08T23:59:59.000Z

    The Schrodinger functional is used to define a renormalised coupling for pure SU(4) Yang-Mills theory, with Wilson action and suitably selected boundary conditions on the link field. The coupling, which runs with the size of the lattice, is then determined by a finite-size scaling technique through a large range of momenta, thereby allowing a connection to be made between the high energy regime and the low energy non-perturbative regime, where contact is made with the physical scale of the theory. Using data from previous SU(2) and SU(3) simulations obtained with the same technique, the running of the 't Hooft coupling defined through the Schrodinger functional is studied, and we check whether the large-N expectation that g^2*N is a universal function of the energy scale E holds down to energies of the order of the string tension. Finally, we determine Lambda_SF in units of the string tension as a function of N at leading order in 1/N^2.

  6. Unified N=2 Maxwell-Einstein and Yang-Mills-Einstein Supergravity Theories in Four Dimensions

    E-Print Network [OSTI]

    Günaydin, M; Zagermann, M

    2005-01-01T23:59:59.000Z

    We study unified N=2 Maxwell-Einstein supergravity theories (MESGTs) and unified Yang-Mills Einstein supergravity theories (YMESGTs) in four dimensions. As their defining property, these theories admit the action of a global or local symmetry group that is (i) simple, and (ii) acts irreducibly on all the vector fields of the theory, including the ``graviphoton''. Restricting ourselves to the theories that originate from five dimensions via dimensional reduction, we find that the generic Jordan family of MESGTs with the scalar manifolds [SU(1,1)/U(1)] X [SO(2,n)/SO(2)X SO(n)] are all unified in four dimensions with the unifying global symmetry group SO(2,n). Of these theories only one can be gauged so as to obtain a unified YMESGT with the gauge group SO(2,1). Three of the four magical supergravity theories defined by simple Euclidean Jordan algebras of degree 3 are unified MESGTs in four dimensions. Two of these can furthermore be gauged so as to obtain 4D unified YMESGTs with gauge groups SO(3,2) and SO(6,2)...

  7. Unified N=2 Maxwell-Einstein and Yang-Mills-Einstein Supergravity Theories in Four Dimensions

    E-Print Network [OSTI]

    M. Gunaydin; S. McReynolds; M. Zagermann

    2005-07-22T23:59:59.000Z

    We study unified N=2 Maxwell-Einstein supergravity theories (MESGTs) and unified Yang-Mills Einstein supergravity theories (YMESGTs) in four dimensions. As their defining property, these theories admit the action of a global or local symmetry group that is (i) simple, and (ii) acts irreducibly on all the vector fields of the theory, including the ``graviphoton''. Restricting ourselves to the theories that originate from five dimensions via dimensional reduction, we find that the generic Jordan family of MESGTs with the scalar manifolds [SU(1,1)/U(1)] X [SO(2,n)/SO(2)X SO(n)] are all unified in four dimensions with the unifying global symmetry group SO(2,n). Of these theories only one can be gauged so as to obtain a unified YMESGT with the gauge group SO(2,1). Three of the four magical supergravity theories defined by simple Euclidean Jordan algebras of degree 3 are unified MESGTs in four dimensions. Two of these can furthermore be gauged so as to obtain 4D unified YMESGTs with gauge groups SO(3,2) and SO(6,2), respectively. The generic non-Jordan family and the theories whose scalar manifolds are homogeneous but not symmetric do not lead to unified MESGTs in four dimensions. The three infinite families of unified five-dimensional MESGTs defined by simple Lorentzian Jordan algebras, whose scalar manifolds are non-homogeneous, do not lead directly to unified MESGTs in four dimensions under dimensional reduction. However, since their manifolds are non-homogeneous we are not able to completely rule out the existence of symplectic sections in which these theories become unified in four dimensions.

  8. BsTan gnyis gling pa (1480-1535) et la Revelation du Yang tig ye shes mthong grol

    E-Print Network [OSTI]

    Achard, Jean-Luc

    2004-01-01T23:59:59.000Z

    , BeijingShangwu yishuguan. #1; bsTan gnyis gling pa et la Révélation duYang tig ye shes mthong grol Jean-Luc Achard, CNRS. I. Vie de bsTan gnyis gling pa Padma Tshe dbang rgyal po 1. Notice biographique sTan gnyis gling pa Padma Tshe dbang rgyal po (1480... rendit à Gos sngon dans le ‘O yug.L’adolescent de son rêve reparut miraculeusement et le guida sur les bergesd’un fleuve où il l’enjoignit de creuser. Un de ses amis11 l’aida dans cettetache et ils mirent au jour une pierre brune. Ils la brisèrent et sous...

  9. Example of an explicit function for confining classical Yang-Mills fields with quantum fluctuations in the path integral scheme

    E-Print Network [OSTI]

    Kimichika Fukushima; Hikaru Sato

    2014-10-04T23:59:59.000Z

    This article reports an explicit function form for confining classical Yang-Mills vector potentials and quantum fluctuations around the classical field. The classical vector potential, which is composed of a confining localized function and an unlocalized function, satisfies the classical Yang-Mills equation. The confining localized function contributes to the Wilson loop, while the unlocalized function makes no contribution to this loop. The confining linear potential between a heavy fermion and antifermion is due to (1) the Lie algebra and (2) the form of the confining localized function which has opposite signs at the positions of the particle and antiparticle along the Wilson loop in the time direction. Some classical confining parts of vector potentials also change sign on inversion of the coordinates of the axis perpendicular to the axis joining the two particles. The localized parts of the vector potentials are squeezed around the axis connecting the two particles, and the string tension of the confining linear potential is derived. Quantum fluctuations are formulated using a field expression in terms of local basis functions in real spacetime. The quantum path integral gives the Coulomb potential between the two particles in addition to the linear potential due to the classical fields.

  10. Quality of Service (QoS) in Enterprise WAN Networks

    E-Print Network [OSTI]

    Shaikh, Shafeeq

    2008-12-19T23:59:59.000Z

    the same level of service. The author recommends the use of QoS in networks to manage traffic but does not rule out the possibility of increasing bandwidth in the enterprise network or the combination of both. vi Acronyms CAPEX Capital expense...

  11. 190 Frederic Y. M. Wan and Keith Anderson 1. Introduction

    E-Print Network [OSTI]

    Wan, Frederic Yui-Ming

    and to the forest industry, albeit for different reasons. Private logging companies are keenly interested Columbia Douglas fir was worth $1000 (after harvesting cost) for timber production in 1967, while a 30-year

  12. ESnet Support for WAN Data Movement Eli Dart, Network Engineer

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField Campaign:INEA :Work4/11 ENVIROISSUES ESF 12 EventsAN 241.4ESUE Sign

  13. Seattle Structure Named WAN Sustainable Building of 2013 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideo »Usage »DownloadSolar »MiddleHighHighEnergy Sources »Sears:Seasonal

  14. Biomimetic amplification of nanoparticle homing to tumors Derfus, Meng Yang, Robert M. Hoffman, Sangeeta Bhatia, Michael J. Sailor, and Erkki Ruoslahti

    E-Print Network [OSTI]

    Bhatia, Sangeeta

    oxide nanoparticles and liposomes coated with this tumor- homing peptide accumulate in tumor vesselsBiomimetic amplification of nanoparticle homing to tumors Derfus, Meng Yang, Robert M. Hoffman.pnas.org/misc/reprints.shtml To order reprints, see: Notes: #12;Biomimetic amplification of nanoparticle homing to tumors Dmitri

  15. Substrate doping effects on Raman spectrum of epitaxial graphene on SiC R. Yang, Q. S. Huang, X. L. Chen, G. Y. Zhang,a

    E-Print Network [OSTI]

    Wang, Wei Hua

    Substrate doping effects on Raman spectrum of epitaxial graphene on SiC R. Yang, Q. S. Huang, X. L; published online 2 February 2010 In this paper, we reported a Raman scattering study of epitaxial graphene to the epitaxial graphene. We found that the charge carrier type and concentration of epitaxial graphene can

  16. Contribution of matter fields to the Gell-Mann-Low function for N=1 supersymmetric Yang-Mills theory, regularized by higher covariant derivatives

    E-Print Network [OSTI]

    K. V. Stepanyantz

    2006-08-06T23:59:59.000Z

    Contribution of matter fields to the Gell-Mann-Low function for N=1 supersymmetric Yang-Mills theory, regularized by higher covariant derivatives, is obtained using Schwinger-Dyson equations and Slavnov-Tailor identities. A possible deviation of the result from the corresponding contribution in the exact Novikov, Shifman, Vainshtein and Zakharov $\\beta$-function is discussed.

  17. Two-loop Gell-Mann-Low function of N=1 supersymmetric Yang-Mills theory, regularized by higher covariant derivatives

    E-Print Network [OSTI]

    A. B. Pimenov; K. V. Stepanyantz

    2007-07-26T23:59:59.000Z

    Two-loop Gell-Mann-Low function is calculated for N=1 supersymmetric Yang-Mills theory, regularized by higher covariant derivatives. The integrals, which define it, are shown to be reduced to total derivatives and can be easily calculated analytically.

  18. W.W.T. Fok, F.F. Wu, V.O.K. Li, G. Yang, J. Zhong, D.Y.C Leung,

    E-Print Network [OSTI]

    Leung, Ka-Cheong

    : Sensor and Actuator Networks for Smart Grid Prof. Victor O.K. Li, Associate Dean (Research), Faculty of Engineering, HKU Dr. Guanghua Yang, Post Doctoral Fellow, Department of EEE, HKU Chapter 4: Smart Grid ............................................................................................................ 29 2.3 Smart Grid of the Future

  19. [1] Akira Kageyama and Tetsuya Sato, The "Yin-Yang Grid": An Overset Grid in Spherical Geometry, to be published Geochem. Geophys. Geosyst., E-print: physics/0403123

    E-Print Network [OSTI]

    Jablonowski, Christiane

    , Conservative CIP transport in meteorological models, submitted to JSME International Journal, 2004 [5] R. Jakob results of introduced simulation code on Yin-Yang grid system with mass conservation. Furthermore, we will introduce conservation scheme of the total energy and potential enstrophy. Figure 8 shows that Rossby

  20. Seismic modeling using the frozen Gaussian approximation Xu Yang, University of California Santa Barbara, Jianfeng Lu, Duke University, and Sergey Fomel, University of Texas

    E-Print Network [OSTI]

    Bigelow, Stephen

    Seismic modeling using the frozen Gaussian approximation Xu Yang, University of California Santa the frozen Gaussian approximation (FGA) for mod- eling seismic waves. The method belongs to the category of ray-based beam methods. It decomposes seismic wavefield into a set of Gaussian functions

  1. Strategy for Chinese MFE J.Li, Y.X.Wan, B.N.Wan, Y.C.Wu

    E-Print Network [OSTI]

    Step Issues with poor bases SS operability of a fusion nuclear facility Electricity generation EAST, HL-2A ITER technology TBM (Solid, DCLL) University program DEMO design DEMO Material Education;Options for China next Step Electricity generation with reduced mission · Start small, but viable · Have

  2. Overview of the last HT-7 experiments BaonianBaonian WanWan and HT-7 Teamand HT-7 Team

    E-Print Network [OSTI]

    of Carbon Chemistry, Chinese Academy of Sciences, Taiyuan, China Huazhong University of Science Cooperated with:Cooperated with: Southwest Institute of Physics, Chengdu, China University of Science and Technology of China, Hefei, China Institute of Physics, Chinese Academy of Sciences, Beijing, China Institute

  3. Finite-temperature Yang-Mills theory in the Hamiltonian approach in Coulomb gauge from a compactified spatial dimension

    E-Print Network [OSTI]

    J. Heffner; H. Reinhardt

    2015-01-23T23:59:59.000Z

    Yang-Mills theory is studied at finite temperature within the Hamiltonian approach in Coulomb gauge by means of the variational principle using a Gaussian type ansatz for the vacuum wave functional. Temperature is introduced by compactifying one spatial dimension. As a consequence the finite temperature behavior is encoded in the vacuum wave functional calculated on the spatial manifold $\\mathbb{R}^2 \\times \\mathrm {S}^1 (L)$ where $L^{-1}$ is the temperature. The finite-temperature equations of motion are obtained by minimizing the vacuum energy density to two-loop order. We show analytically that these equations yield the correct zero-temperature limit while at infinite temperature they reduce to the equations of the $2$+$1$-dimensional theory in accordance with dimensional reduction. The resulting propagators are compared to those obtained from the grand canonical ensemble where an additional ansatz for the density matrix is required.

  4. Kong, S.C., Ogata, H., Arnseth, H.C., Chan, C.K.K., Hirashima, T., Klett, F., Lee, J.H.M., Liu, C.C., Looi, C.K., Milrad, M., Mitrovic, T., Nakabayashi, K., Wong, S.L., Yang, S.J.H. (eds.) (2009). Proceedings of the 17th International Conference on Comput

    E-Print Network [OSTI]

    Mizoguchi, Riichiro

    2009-01-01T23:59:59.000Z

    ). Proceedings of the 17th International Conference on Computers in Education [CDROM]. Hong Kong: Asia-Pacific Society for Computers in Education. Towards Better Understanding of Learning/Instructional Design in this paper reveal their characteris- tics from a variety of viewpoints. Keywords: ontology, knowledge

  5. A hole accelerator for InGaN/GaN light-emitting diodes Zi-Hui Zhang, Wei Liu, Swee Tiam Tan, Yun Ji, Liancheng Wang, Binbin Zhu, Yiping Zhang, Shunpeng Lu,

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    A hole accelerator for InGaN/GaN light-emitting diodes Zi-Hui Zhang, Wei Liu, Swee Tiam Tan, Yun Ji://scitation.aip.org/content/aip/journal/apl/105/15?ver=pdfcov Published by the AIP Publishing Articles you may be interested in p-doping-free InGaN/GaN.1063/1.4858386 The effect of silicon doping in the barrier on the electroluminescence of InGaN/GaN multiple quantum well

  6. Excitations and benchmark ensemble density functional theory for two electrons Aurora Pribram-Jones, Zeng-hui Yang, John R. Trail, Kieron Burke, Richard J. Needs, and Carsten A. Ullrich

    E-Print Network [OSTI]

    Burke, Kieron

    Excitations and benchmark ensemble density functional theory for two electrons Aurora Pribram and benchmark ensemble density functional theory for two electrons Aurora Pribram-Jones,1 Zeng-hui Yang,2 John R

  7. Faddeev-Popov-ghost propagators for Yang-Mills theories and perturbative quantum gravity in the covariant gauge in de Sitter spacetime

    SciTech Connect (OSTI)

    Faizal, Mir; Higuchi, Atsushi [Department of Mathematics, University of York, Heslington, York YO10 5DD (United Kingdom)

    2008-09-15T23:59:59.000Z

    The propagators of the Faddeev-Popov (FP) ghosts for Yang-Mills theories and perturbative quantum gravity in the covariant gauge are infrared (IR) divergent in de Sitter spacetime. We point out, however, that the modes responsible for these divergences will not contribute to loop diagrams in computations of time-ordered products in either Yang-Mills theories or perturbative quantum gravity. Therefore, we propose that the IR-divergent FP-ghost propagator should be regularized by a small mass term that is sent to zero in the end of any perturbative calculations. This proposal is equivalent to using the effective FP-ghost propagators, which we present in an explicit form, obtained by removing the modes responsible for the IR divergences. We also make some comments on the corresponding propagators in anti-de Sitter spacetime.

  8. Electrically charged finite energy solutions of an $SO(5)$ and an $SU(3)$ Higgs-Chern-Simons--Yang-Mills-Higgs systems in $3+1$ dimensions

    E-Print Network [OSTI]

    Francisco Navarro-Lerida; D. H. Tchrakian

    2014-12-15T23:59:59.000Z

    We study spherically symmetric finite energy solutions of two Higgs-Chern-Simons--Yang-Mills-Higgs (HCS-YMH) models in $3+1$ dimensions, one with gauge group $SO(5)$ and the other with $SU(3)$. The Chern-Simons (CS) densities are defined in terms of both the Yang-Mills (YM) and Higgs fields and the choice of the two gauge groups is made so they do not vanish. The solutions of the $SO(5)$ model carry only electric charge and zero magnetic charge, while the solutions of the $SU(3)$ model are dyons carrying both electric and magnetic charges like the Julia-Zee (JZ) dyon. Unlike the latter however, the electric charge in both models receives an important contribution from the CS dynamics. We pay special attention to the relation between the energies and charges of these solutions. In contrast with the electrically charged JZ dyon of the Yang-Mills-Higgs (YMH) system, whose mass is larger than that of the electrically neutral (magnetic monopole) solutions, the masses of the electrically charged solutions of our HCS-YMH models can be smaller than their electrically neutral counterparts in some parts of the parameter space. To establish this is the main task of this work, which is performed by constructing the HCS-YMH solutions numerically. In the case of the $SU(3)$ HCS-YMH, we have considered the question of angular momentum, and it turns out that it vanishes.

  9. Liu aLumnus heads ikea new hope for africa cuLturaL jigsaw puzzLes feLL in Love with sweden warm encounters Antarctic adventureLiU alumnus Carl Wernhoff has been chasing photons at the South Pole | page 12

    E-Print Network [OSTI]

    Zhao, Yuxiao

    Solar energy gives hope LiU hosted World Renewable Energy Congress | page 22 magazine. 21 New hope for Africa Small farmers are the key to development. 22 Solar energy gives raise Energy Congress 2011. It was a week of critical assessment of issues rela- ting to renewable energy

  10. Infrared behavior and infinite-volume limit of gluon and ghost propagators in Yang-Mills theories

    E-Print Network [OSTI]

    Attilio Cucchieri; Tereza Mendes

    2008-12-17T23:59:59.000Z

    Lattice studies of the infrared behavior of gluon and ghost propagators are a key probe of confinement scenarios in Yang-Mills theories. However, finite-volume effects become an important issue as the infrared limit is approached. By considering general quantities -- namely an associated susceptibility in the gluon case and properties of the lowest-lying eigenmode of the Faddeev-Popov matrix in the ghost case -- one can derive rigorous upper and lower bounds for the propagators. The bounds allow a better control over the extrapolation of lattice results to the infinite-volume limit. In the case of the gluon propagator, an intuitive statistical argument suggests a precise volume dependence for the bounds. This dependence is nicely confirmed by the lattice data, leading to a finite gluon propagator at zero momentum. At the same time, an enhancement of the ghost propagator in the infrared limit seems unlikely. Our analysis is applied to the case of Landau gauge and SU(2) gauge group, using the largest lattice sizes to date.

  11. The one and a half monopoles solution of the SU(2) Yang–Mills–Higgs field theory

    SciTech Connect (OSTI)

    Teh, Rosy, E-mail: rosyteh@usm.my; Ng, Ban-Loong; Wong, Khai-Ming

    2014-04-15T23:59:59.000Z

    Recently we have reported on the existence of finite energy SU(2) Yang–Mills–Higgs particle of one-half topological charge. In this paper, we show that this one-half monopole can co-exist with a ’t Hooft–Polyakov monopole. The magnetic charge of the one-half monopole is of opposite sign to the magnetic charge of the ’t Hooft–Polyakov monopole. However the net magnetic charge of the configuration is zero due to the presence of a semi-infinite Dirac string along the positive z-axis that carries the other half of the magnetic monopole charge. The solution possesses gauge potentials that are singular along the z-axis, elsewhere they are regular. The total energy is found to increase with the strength of the Higgs field self-coupling constant ?. However the dipole separation and the magnetic dipole moment decrease with ?. This solution is non-BPS even in the BPS limit when the Higgs self-coupling constant vanishes. -- Highlights: •This one-half monopole can co-exist with a ’t Hooft–Polyakov monopole. •The magnetic charge of the one-half monopole and one monopole is of opposite sign. •This solution is non-BPS. •The net magnetic charge of the configuration is zero. •This solution upon Cho decomposition is only singular along the negative z-axis.

  12. Thank you! ORNL -Xiaobing Liu

    E-Print Network [OSTI]

    #12;Company Background 30-year experience in polymer heat exchange ISO 9001:2000 Quality Assurance Manufacturing ISO 14001:2004 Eco-wise Manufacturing In 47 countries 2.5 Acre Production Plant 200 Employees (20

  13. Yinghui Liu Constantinos Mavroidis1

    E-Print Network [OSTI]

    Mavroidis, Constantinos

    drilling. A new analytical model for describing the rock/bit interaction is derived and allows us on the bottom annulus of the cutting edge and they affect the drill rate. In this work, a new penetration model@jpl.nasa.gov Zensheu Chang Jet Propulsion Laboratory (JPL), California Institute of Technology, M.S. 125-224, 4800 Oak

  14. Zengcai Liu Postdoctoral Research Associate

    E-Print Network [OSTI]

    Pennycook, Steve

    Materials Sciences Oak Ridge National Laboratory (865) 241-2409 liuz@ornl.gov Education Nanjing Institute of Chemical Technology, China Applied Chemistry B.E., 1994 Beijing University of Chemical Technology, China, Singapore 2000­2002 Director, Senior Engineer, Beijing LN Power Sources, Ltd., Co., China 1997­2000 Engineer

  15. The Yi Liu Group - Home

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin Transition in the Earth'sConnect,LLC THE WESTERN42 Marchwith

  16. Sodium Ion Insertion in Hollow Carbon Nanowires for Battery Applicatio...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    B Schwenzer, J Xiao, Z Nie, LV Saraf, Z Yang, and J Liu.2012."Sodium Ion Insertion in Hollow Carbon Nanowires for Battery Applications."Nano Letters 12(7):37833787....

  17. The Surprising Appearance of Nanotubular Fullerene D5h(1)-C90

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    a unique feature of this particular fullerene, but are the fundamental building block of carbon nanotubes. Research conducted by H. Yang, A. Jiang, Z. Wang, and Z. Liu (Zhejiang...

  18. Publications -- Jie Shen

    E-Print Network [OSTI]

    (with X. Yang, G. Forest and C. Liu) Shear cell rupture of nematic liquid crystal droplets in viscous ?uids. J. Non-Newtonian Fluid Mech. 166:487–499 (2011).

  19. Statistical Algorithms for High-throughput Biological Data /

    E-Print Network [OSTI]

    Jeong, Kyowon

    2013-01-01T23:59:59.000Z

    Nat Genet, Jun 2012. [LHW + 09] Heng Li, Bob Handsaker, Alec25(16):2078–2079, [Li11] Heng Li. Tabix: fast retrieval ofYang, Chun-Qing Song, Le-Heng Wang, Chao Liu, Yan Fu, Zuo-

  20. A Better Anode Design to Improve Lithium-Ion Batteries

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lab News Release Research conducted by: G. Liu, S. Xun, X. Song, H. Zheng, and V.S. Battaglia (EETD, Berkeley Lab), P. Olalde-Velasco and W. Yang (ALS, Berkeley Lab), L.-W. Wang...

  1. Analytic Result for the Two-loop Six-point NMHV Amplitude in N = 4 Super Yang-Mills Theory

    SciTech Connect (OSTI)

    Dixon, Lance J.; /SLAC; Drummond, James M.; /CERN /Annecy, LAPTH; Henn, Johannes M.; /Humboldt U., Berlin /Princeton, Inst. Advanced Study

    2012-02-15T23:59:59.000Z

    We provide a simple analytic formula for the two-loop six-point ratio function of planar N = 4 super Yang-Mills theory. This result extends the analytic knowledge of multi-loop six-point amplitudes beyond those with maximal helicity violation. We make a natural ansatz for the symbols of the relevant functions appearing in the two-loop amplitude, and impose various consistency conditions, including symmetry, the absence of spurious poles, the correct collinear behavior, and agreement with the operator product expansion for light-like (super) Wilson loops. This information reduces the ansatz to a small number of relatively simple functions. In order to fix these parameters uniquely, we utilize an explicit representation of the amplitude in terms of loop integrals that can be evaluated analytically in various kinematic limits. The final compact analytic result is expressed in terms of classical polylogarithms, whose arguments are rational functions of the dual conformal cross-ratios, plus precisely two functions that are not of this type. One of the functions, the loop integral {Omega}{sup (2)}, also plays a key role in a new representation of the remainder function R{sub 6}{sup (2)} in the maximally helicity violating sector. Another interesting feature at two loops is the appearance of a new (parity odd) x (parity odd) sector of the amplitude, which is absent at one loop, and which is uniquely determined in a natural way in terms of the more familiar (parity even) x (parity even) part. The second non-polylogarithmic function, the loop integral {tilde {Omega}}{sup (2)}, characterizes this sector. Both {Omega}{sup (2)} and {tilde {Omega}}{sup (2)} can be expressed as one-dimensional integrals over classical polylogarithms with rational arguments.

  2. The influence of quantum field fluctuations on chaotic dynamics of Yang-Mills system II. The role of the centrifugal term

    E-Print Network [OSTI]

    V. I. Kuvshinov; A. V. Kuzmin; V. A. Piatrou

    2005-11-27T23:59:59.000Z

    We have considered SU(2)xU(1) gauge field theory describing electroweak interactions. We have demonstrated that centrifugal term in model Hamiltonian increases the region of regular dynamics of Yang-Mills and Higgs fields system at low densities of energy. Also we have found analytically the approximate relation for critical density of energy of the order to chaos transition on centrifugal constant. It is necessary to note that mentioned increase of the region of regular dynamics has linear dependance on the value of the centrifugal constant.

  3. Co-adsorption of CO and oxygen on W(110) surfaces Taek-seung Yang, Hae-geun Jee, Jin-Hyo Boo, Young Dok Kim*, Soon-Bo Lee**

    E-Print Network [OSTI]

    Boo, Jin-Hyo

    Co-adsorption of CO and oxygen on W(110) surfaces Taek-seung Yang, Hae-geun Jee, Jin-Hyo Boo, Young 26 March 2010 Accepted 3 April 2010 Keywords: Thermal desorption spectroscopy Co-adsorption CO Oxygen a b s t r a c t Influence of oxygen adsorption on CO chemisorption behavior over W(110) surfaces

  4. ASSESSING CARBON DIOXIDE EMISSIONS FROM U.S. LARGE CITIES Risa Patarasuk1, Darragh O'Keeffe1, Yang Song1, Igor Razlivano1, Kevin R. Gurney1, and Preeti Rao2

    E-Print Network [OSTI]

    Hall, Sharon J.

    ASSESSING CARBON DIOXIDE EMISSIONS FROM U.S. LARGE CITIES Risa Patarasuk1, Darragh O'Keeffe1, Yang University, 2Jet Propulsion Laboratory Introduction Carbon dioxide (CO2) emissions, a primary greenhouse gas emissions from natural gas, coal, and petroleum sources. We use a `bottom-up' approach in which CO2

  5. M.D. Lemmon, Xiaojun Yang and P. J. Antsaklis, "Inductive Inference of Logical DES Controllers using the L* Algorithm," Technical Report of the ISIS (Interdisciplinary Studies of Intelligent Systems)

    E-Print Network [OSTI]

    Antsaklis, Panos

    using the L* Algorithm," Technical Report of the ISIS (Interdisciplinary Studies of Intelligent Systems) Group, No. ISIS-94-010, Univ of Notre Dame, September 1994. #12;M.D. Lemmon, Xiaojun Yang and P. J of the ISIS (Interdisciplinary Studies of Intelligent Systems) Group, No. ISIS-94-010, Univ of Notre Dame

  6. Jinkyu Yang Graduate Aerospace

    E-Print Network [OSTI]

    Daraio, Chiara

    -Specific Quantification of Bone Quality Using Highly Nonlinear Solitary Waves Osteoporosis is a well recognized problem of Health Osteoporosis and Related Bone Diseases National Resource Center, more than 40 Â million Americans are at risk of fracture due to osteoporosis or low bone density. Osteoporosis can influence surgical decision

  7. yang-99.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,, ,Development1U CO1) 1 WinterModerate Spectral

  8. Woo-Sun Yang

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires may contribute more to & ErikaPolly Zehm,WomenWoo-Sun

  9. Self-Powered Nanophotonics DOI: 10.1002/ange.201202008

    E-Print Network [OSTI]

    Wang, Zhong L.

    -efficiency microscale microbial fuel cell (MFC) that was fabricated using a carbon fiber­ZnO nanowire hybridized Photodetector Driven by a Hybridized Microbial Fuel Cell** Qing Yang, Ying Liu, Zetang Li, Zongyin Yang, Xue, parallel or series connection of a hybridized fuel cell can be adopted to improve the output similar

  10. Deconfinement in N=1 super Yang-Mills theory on R^3 x S^1 via dual-Coulomb gas and "affine" XY-model

    E-Print Network [OSTI]

    Anber, Mohamed M; Poppitz, Erich; Strimas-Mackey, Seth; Teeple, Brett

    2013-01-01T23:59:59.000Z

    We study finite-temperature N=1 SU(2) super Yang-Mills theory, compactified on a spatial circle of size L with supersymmetric boundary conditions. In the semiclassical small-L regime, a deconfinement transition occurs at T_c <<1/L. The transition is due to a competition between non-perturbative topological "molecules"---magnetic and neutral bion-instantons---and electrically charged W-bosons and superpartners. Compared to deconfinement in non-supersymmetric QCD(adj) arXiv:1112.6389, the novelty is the relevance of the light modulus scalar field. It mediates interactions between neutral bions (and W-bosons), serves as an order parameter for the Z_2^{L} center symmetry associated with the non-thermal circle, and explicitly breaks the electric-magnetic (Kramers-Wannier) duality enjoyed by non-supersymmetric QCD(adj) near T_c. We show that deconfinement can be studied using an effective two-dimensional gas of electric and magnetic charges with (dual) Coulomb and Aharonov-Bohm interactions, or, equivalently,...

  11. Hook Length Formulas for Trees by Han's Expansion William Y.C. Chen1

    E-Print Network [OSTI]

    Chen, Bill

    to unifications of the hook length formulas due to Du and Liu, Han, Gessel and Seo, and Postnikov. Keywords: hook as unifications of the formulas due to Du and Liu [3], Han [6, 7, 8], Gessel and Seo [5]. Let us give a quick given by Chen and Yang [2], and Seo [13]. Hook length formulas have been found for k-ary trees, plane

  12. Optimal Design Refrigeration System for a Mucilage Glue Fiber Factory

    E-Print Network [OSTI]

    Tan, C.; Liu, J.; Tang, F.; Liu, Y.

    2006-01-01T23:59:59.000Z

    ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency Vol.IV-1-4 Optimal Design Refrigeration System for a Mucilage Glue Fiber Factory Chaoyi Tan Jianlong Liu Fennan Tang Yang Liu Hunan University of Technology... fiber ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency Vol.IV-1-4 2. REFRIGERATION SYSTEM SUPERIOR DESIGN PROPOSAL IN MUCILAGE GLUE FIBER FACTORY 2.1 Refrigeration system superior design proposal in mucilage glue fiber factory...

  13. Di-Jia Liu | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Physics Medium-energy physics High-energy physics Collider physics Particle physics Neutrino physics Nuclear physics Synchrotron radiation Biostructures Synchrotron...

  14. Hui-Hai Liu Earth Sciences Division

    E-Print Network [OSTI]

    Ajo-Franklin, Jonathan

    in hydraulic turbines. B.S. in Hydraulic Machinery, Beijing Agricultural Engineering University, China, 1983

  15. Zongrong Liu D. D. L. Chung

    E-Print Network [OSTI]

    Chung, Deborah D.L.

    , The State University of New York, Buffalo, NY 14260-4400 Boron Nitride Particle Filled Paraffin Wax as a Phase-Change Thermal Interface Material Wax (predominantly tricosane paraffin wax, with a melting with increasing temperature from 48 to 55°C. The melting of the wax enhanced the conductance, due to increased

  16. Shumeng Liu 601 West 112th

    E-Print Network [OSTI]

    influent COD/N-ratio · Found sludge reduction and membrane fouling mitigation · Discovered that energy.R. China · Produced an array of titanium dioxide nanotubes using the electrochemical anodic oxidation method · Compared photo, electro and photoelectric catalytic performances of the titanium dioxide

  17. Chain T. Liu | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccessAlamos LaboratoryCertified Reference Materials (CRMs)

  18. Haijun Liu | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal848 Unlimited Release1/2 HR 1.00 $4Lattice

  19. Samuel H. Liu | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand Requirements RecentlyElectronicResourcesjobsJuly throughRSpectrometer (AMS)

  20. Women @ Energy: Bing Liu | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian Nuclear Warheads|ofEvents »SSL Basics » WhyProductsAnne

  1. Mengran Liu | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals from aRod Eggert ImageMeetingsMembranesCUG 2013 (May

  2. Anping Liu | Argonne Leadership Computing Facility

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWPAlumni Alumni PARC/I-CARESAnalysis forAnnualAnouar BenaliAnping

  3. A Meta-Theorem of Unaximatizability Luca Aceto1, Wan Fokkink2,

    E-Print Network [OSTI]

    Mousavi, Mohammad

    Mousavi3 1Reykjav´ik University, Reykjav´ik, Iceland 2VU Amsterdam, Amsterdam, The Netherlands 3TU/Eindhoven, Eindhoven, The Netherlands Prose November 22, 2007, TU/Eindhoven Aceto et. al. (1 Reykjav´ik University, Reykjav´ik, Iceland, 2 VU Amsterdam, Amsterdam, The Netherlands, 3 TU/Eindhoven, Eindhove

  4. THE APPLICATIONS FOR 3D INVERSE OPAL MICROSTRUCTURES TAE WAN KIM

    E-Print Network [OSTI]

    Braun, Paul

    ) devices, but also it can be useful in designing a dye- sensitized solar cell (DSSC). The first chapter colloidal microstructures. The second and third chapter will focus on the MEMS devices and a DSSC in order the opportunity to continue his work on the DSSC project. I thank my parenst, who raised me in a difficult

  5. Current Experience With Net Metering Programs Yih-huei Wan, NREL

    E-Print Network [OSTI]

    their consumption or install energy storage devices to maximize the value of their generation. The generating facility may be sized to match long-term energy consumption. On the other hand, customers with net purchase Boulevard Golden, Colorado, 80401-3393 USA PRESENTED AT WINDPOWER '98 Bakersfield, CA USA April 27 - May 1

  6. Experiences with TCP/IP over an ATM OC12 WAN

    SciTech Connect (OSTI)

    Nitzan, Rebecca L.; Tierney, Brian L.

    1999-12-23T23:59:59.000Z

    This paper discusses the performance testing experiences of a 622.08 Mbps OC12 link. The link will be used for large bulk data transfer, and as such, of interest are both the ATM level throughput rates and end-to-end TCP/IP throughput rates. Tests were done to evaluate the ATM switches, the IP routers, the end hosts, as well as the underlying ATM service provided by the carrier. A low level of cell loss, (resulting in <.01 % packet loss), decreased the TCP throughput rate considerably when one TCP flow was trying to use the entire OC12 bandwidth. Identifying and correcting cell loss in the network proved to be extremely difficult. TCP Selective Acknowledgement (SACK) improved performance dramatically, and the maximum throughput rate increased from 300 Mbps to 400 Mbps. The effects of TCP slow start on performance at OC12 rates are also examined, and found to be insignificant for very large file transfers (e.g., for a 10 GB file). Finally, a history of TCP performance over high-speed networks is presented.

  7. Optimal power flow in microgrids using event-triggered optimization Pu Wan and Michael D. Lemmon

    E-Print Network [OSTI]

    Lemmon, Michael

    be accomplished through small micro- turbines and gas/diesel generators. Storage devices such as battery banks Abstract-- Microgrids are power generation and distribution systems in which users and generators are in close proximity. They usually have limited power generation capacity, and are networked together to meet

  8. Two dimensional silicon nanowalls for lithium ion Jiayu Wan,a

    E-Print Network [OSTI]

    Li, Teng

    batteries are one of the most important electrochemical energy storage devices and are widely used,23 This is a fundamental chal- lenge of using nanostructures for electrochemical storage applications. On one side*b and Liangbing Hu*a One-dimensional (1-D) nanostructures such as nanowires and nanotubes have been widely

  9. ../eps/ani_wan_roce_rftp_mem_disk_s1.eps

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >Internship ProgramBiomassUniversityNuclear SecurityFeb 16 17About

  10. Pinghai Yang Xiaoping Qian1

    E-Print Network [OSTI]

    Qian, Xiaoping

    formula based on the MLS surface. The MLS surface naturally smoothes the point cloud and allows upsam, such as tactile, optical, X-ray, magnetic, and acoustic sensors, can now readily output dense and accurate point is becoming increasingly common in the product development as evidenced by the growing need for reverse

  11. Joyce Yang | Department of Energy

    Energy Savers [EERE]

    for the Biomass Program in the Office of Energy Efficiency and Renewable Energy. Most Recent Innovation at Los Alamos Unlocking a New Source of Domestic Oil... From Algae May 17...

  12. Identification of QTL for Two Measures of Feed Efficiency in Nellore-Angus F2 Steers

    E-Print Network [OSTI]

    Luck, John 1986-

    2011-04-29T23:59:59.000Z

    candidate gene for feed efficiency due to its role in the regulation of development and differentiation (Gao et al., 2005). Forkhead box A1 binds to genes expressed in liver, intestine, lung, and pancreas (Liu et al., 2002; Hughes et al., 2003; Wan et al... of SREBP1c gene are associated with body weight and average daily gain in bovine. Anim. Biotechnol. 21:170-178. Hughes, D. E., D. B. Stolz, S. Yu, Y. Tan, J. K. Reddy, S. C. Watkins et al. 2003. Elevated hepatocyte levels of the forkhead box A2 (HNF...

  13. Nanostructured shells DOI: 10.1002/smll.200600098

    E-Print Network [OSTI]

    Wang, Zhong L.

    by Replicating ZnO Nano-objects: A Technique for Producing Hollow Nanostructures of Desired Shape** Jun Zhou, Jin Liu, Rusen Yang, Changshi Lao, Puxian Gao, Rao Tummala, Ning Sheng Xu, and Zhong Lin Wang* Hollow-con- fined nanoscale reactions and transport processes. The sim- plest hollow structures are nanoparticle

  14. IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. 41, NO. 1, JANUARY 2005 15 Numerical Investigation of Self-Heating Effects of

    E-Print Network [OSTI]

    Liu, Yang

    of Self-Heating Effects of Oxide-Confined Vertical-Cavity Surface-Emitting Lasers Yang Liu, Member, IEEE--We present a comprehensive numerical model to sim- ulate self-heating effects of oxide-confined vertical by self-heating effects, and the output power saturates and even decreases at high injection level

  15. Human brain cancer studied by resonance Raman spectroscopy

    E-Print Network [OSTI]

    Sun, Yi

    Human brain cancer studied by resonance Raman spectroscopy Yan Zhou Cheng-Hui Liu Yi Sun Yang Pu://biomedicaloptics.spiedigitallibrary.org/ on 11/16/2012 Terms of Use: http://spiedl.org/terms #12;Human brain cancer studied by resonance Raman of human brain tissues are examined using a confocal micro-Raman system with 532-nm excitation in vitro

  16. L. Chen et al. (Eds.): WAIM 2010, LNCS 6184, pp. 517, 2010. Springer-Verlag Berlin Heidelberg 2010

    E-Print Network [OSTI]

    2010 Duplicate Identification in Deep Web Data Integration Wei Liu1 , Xiaofeng Meng2 , Jianwu Yang1,xjg}@icst.pku.edu.cn Abstract. Duplicate identification is a critical step in deep web data integration, and generally: duplicate identification, deep web data integration, web database. 1 Introduction Survey[6] revealed deep

  17. Atomic-Layer-Deposition Oxide Nanoglue for Sodium Ion Batteries Xiaogang Han,,

    E-Print Network [OSTI]

    Li, Teng

    Atomic-Layer-Deposition Oxide Nanoglue for Sodium Ion Batteries Xiaogang Han,, Yang Liu,, Zheng Jia ABSTRACT: Atomic-layer-deposition (ALD) coatings have been increasingly used to improve battery performance/discharging. Battery tests in coin-cells further showed the ALD-Al2O3 coating remarkably boosts the cycling performance

  18. Subducted oceanic crust as diamond hosts revealed by garnets of mantle xenoliths from Nyurbinskaya, Siberia

    E-Print Network [OSTI]

    Perfect, Ed

    , Siberia Amy J.V. Riches a, , Yang Liu a , James M.D. Day b , Zdislav V. Spetsius c , Lawrence A. Taylor of the lithospheric mantle (e.g., Griffin et al., 1999a; Griffin and O'Reilly, 2007). Several early studies suggested

  19. Nano Res 1 Construction of two-dimensional hydrogen clusters on

    E-Print Network [OSTI]

    Gao, Hongjun

    Nano Res 1 Construction of two-dimensional hydrogen clusters on Au(111) directed by phthalocyanine molecules Kai Yang, Wende Xiao, Liwei Liu, Xiangmin Fei, Hui Chen, Shixuan Du and Hong-Jun Gao () Nano Res. Nano Research DOI 10.1007/s1227401303734 #12;1 TABLE OF CONTENTS (TOC) Construction of Two

  20. Abstract--The total ionization dose effects and the single event effects in a 0.25 m Silicon-On-Sapphire CMOS process are

    E-Print Network [OSTI]

    Ye, Jingbo

    -768-4095; e-mail: liu@mail.physics.smu.edu). Wickham Chen is with the Department of Electrical Engineering, Southern Methodist University, Dallas, TX 75275 USA (e-mail: wickham@engr.smu.edu). Ping Gui: 214-768-3573; e-mail: pgui@engr.smu.edu). Cheng-AnYang was with Department of Physics, Southern

  1. The Charging-Scheduling Problem for Electric Vehicle Networks

    E-Print Network [OSTI]

    The Charging-Scheduling Problem for Electric Vehicle Networks Ming Zhu, Xiao-Yang Liu, Linghe Kong}@sjtu.edu.cn Abstract--Electric vehicle (EV) is a promising transportation with plenty of advantages, e.g., low carbon method to reduce the total charging time for EVs. We study the Electric Vehicle Charging-Scheduling (EVCS

  2. Formal Methods For The ReEngineering of Computing Systems \\Lambda

    E-Print Network [OSTI]

    Liu, Xiaodong

    Formal Methods For The Re­Engineering of Computing Systems \\Lambda X. Liu, H. Yang and H. Zedan@dmu.ac.uk Abstract We present a short review of formal methods and their use in the re­engineering of computing. Keywords : formal methods, re­engineering, wide spectrum language, real­time systems, refinement, reverse

  3. On Accurate Trinomial GARCH Option Pricing

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    On Accurate Trinomial GARCH Option Pricing Algorithms Advisor: Prof. Yuh-Dauh Lyuu Chun-Yang Liu Department of Computer Science and Information Engineering National Taiwan University #12;Abstract The GARCH-based GARCH option pricing algorithms suffer from exponential running time, inaccuracy, or other problems

  4. On Centroidal Voronoi Tessellation--Energy Smoothness and Fast Computation

    E-Print Network [OSTI]

    Kazhdan, Michael

    101 On Centroidal Voronoi Tessellation--Energy Smoothness and Fast Computation YANG LIU Project of these methods. Specifically, we show that the CVT energy function has 2nd order smoothness for convex domains smoothness, it is possible to minimize the CVT energy functions using Newton-like optimization methods

  5. Stress distribution and development within geosynthetic-reinforced soil slopes

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    September 2011, accepted 2 December 2011 ABSTRACT: Numerical methods combined with centrifuge tests are used by centrifuge tests of two GRS slopes with different backfill densities. Numerical results indicate that soil, Centrifuge test REFERENCE: Yang, K.-H., Zornberg, J. G., Liu, C.-N. & Lin, H.-D. (2012). Stress distribution

  6. Electrochimica Acta 53 (2008) 55175522 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Liu, Fuqiang

    2008-01-01T23:59:59.000Z

    crossover in a direct methanol fuel cell (DMFC). A two-phase water transport model was also employed methanol fuel cells--Effect of anode diffusion media Fuqiang Liu1 , Chao-Yang Wang Departments of Materials March 2008 Keywords: Direct methanol fuel cell Anode microporous layer Water crossover Methanol

  7. PUBLISHED ONLINE: 14 JULY 2013 | DOI: 10.1038/NMAT3695 Epitaxial growth of single-domain graphene on

    E-Print Network [OSTI]

    Wang, Wei Hua

    -domain graphene on hexagonal boron nitride Wei Yang1 , Guorui Chen2 , Zhiwen Shi1 , Cheng-Cheng Liu1,3 , Lianchang recently emerged as an excellent substrate for graphene nanodevices, owing to its atomically flat surface and its potential to engineer graphene's electronic structure1,2 . Thus far, graphene

  8. EPL, 94 (2011) 68006 www.epljournal.org doi: 10.1209/0295-5075/94/68006

    E-Print Network [OSTI]

    Zhang, Yang

    2011-01-01T23:59:59.000Z

    -gas model for amyloid fibril aggregation Liu Hong1,2 , Xianghong Qi2 and Yang Zhang2(a) 1 Zhou Pei models PACS 87.14.em ­ Fibrils (amyloids, collagen, etc.) PACS 87.15.ak ­ Monte Carlo simulations effects, is proposed for understanding the mechanisms of amyloid fibril formation. Based on the analytical

  9. Fast Thermal Simulation for Architecture Level Dynamic Thermal Management

    E-Print Network [OSTI]

    Tan, Sheldon X.-D.

    Fast Thermal Simulation for Architecture Level Dynamic Thermal Management Pu Liu, Zhenyu Qi, Hang Li, Lingling Jin, Wei Wu, Sheldon X.-D. Tan, Jun Yang Department of Electrical Engineering temperature by dynamic thermal managements becomes necessary. This paper proposes a novel approach

  10. The FASEB Journal Research Communication Structural insight into acute intermittent porphyria

    E-Print Network [OSTI]

    Zhijie, Liu

    Gaojie Song,* Yang Li,* Chongyun Cheng,* Yu Zhao,* Ang Gao,* Rongguang Zhang, Andrzej Joachimiak, Neil-regulation of PBGD activity in AIP.--Song, G., Li, Y., Cheng, C., Zhao, Y., Gao, A., Zhang, R., Joachimiak, A., Shaw, N., Liu, Z.-J. Structural insight into acute intermittent porphyria. FASEB J. 23, 396­404 (2009) Key

  11. Ion transport and storage of ionic liquids in ionic polymer conductor network composites

    E-Print Network [OSTI]

    Heflin, Randy

    , have shown a great promise for ap- plications in energy storage, conversion devices, and otherIon transport and storage of ionic liquids in ionic polymer conductor network composites Yang Liu,1, USA 6 Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, USA Received 24 February

  12. Synthesis, Structure, and Reactivity of O-Donor Ir(III) Complexes: C-H Activation Studies with Benzene

    E-Print Network [OSTI]

    Goddard III, William A.

    with Benzene Gaurav Bhalla, Xiang Yang Liu, Jonas Oxgaard, William A. Goddard, III, and Roy A. Periana. All the R-Ir-Py complexes undergo quantitative, intermolecular CH activation reactions with benzene to benzene to generate a discrete benzene complex, cis-R-Ir-PhH; and (D) rapid C-H cleavage. Kinetic isotope

  13. Quantifying Security in Hybrid Cellular Markus Jakobsson1

    E-Print Network [OSTI]

    Quantifying Security in Hybrid Cellular Networks Markus Jakobsson1 and Liu Yang2 1 School and recipients to provide auditing information. Our scheme is an exten- sion of [6], where the authors addressed be expected from the use of this approach. For one thing, the energy consumption of the mobile device can

  14. UCSF Science & Health Education Partnership 2011-2012 volunteers

    E-Print Network [OSTI]

    Derisi, Joseph

    , Anthony Wong, Xue Vee Yang, Lena Yoo School of Medicine Medical Students Nicolas Barcelo, Jeyling Chou Neuroscience program Austin Chou, Rebecca Clarkson, David Conant, Ryan Dalton, Caitlyn Gertz, Nathan Harris Huwyler, Pheroze Joshi, Suraj Kachgal, Nan Li, Gary Liu, Carlos Lizama, Hubing Lou, Paul Marinec, Selena

  15. XPRESS: A Queriable Compression for XML Data Jun-Ki Min Myung-Jae Park Chin-Wan Chung

    E-Print Network [OSTI]

    Chung, Chin-Wan

    , the disk space and the network bandwidth are wasted. To over- come the verbosity problem, the research on compressors for XML data has been conducted. However, some XML com- pressors do not support querying compressed data, while other XML compressors which support querying compressed data blindly encode tags

  16. Routing in HF Ad-Hoc WANs Eric E. Johnson, Zibin Tang, Manikanden Balakrishnan, Huiyan Zhang, and Srugun Sreepuram

    E-Print Network [OSTI]

    Johnson, Eric E.

    , and Srugun Sreepuram Klipsch School of Electrical and Computer Engineering1 New Mexico State University are emerging as a means to interconnect wired subnetworks in various mo- bile and contingency applications

  17. LiU E-Press Newsletter Autumn, 2006

    E-Print Network [OSTI]

    Zhao, Yuxiao

    that virtually all Ph.D., licentiate and undergraduate theses are published on the internet through E at least 90% of the Ph.D. the- ses, licentiate theses and undergraduate theses that are produced at Li publishing of articles. Licentiate theses follow a similar trend (and percentages) to those shown for Ph

  18. Geographical Load Balancing with Renewables Zhenhua Liu, Minghong Lin,

    E-Print Network [OSTI]

    Jensen, Grant J.

    more wind than photovoltaic solar. 1. INTRODUCTION Energy consumption of data centers is of growing only local wind and solar energy without large- scale storage, due to the intermittency the significant energy consumption of data centers, im- proving their energy efficiency is an important social

  19. Student Name Advisor Abdellah-El-Hadj, Amine Feng Liu

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Hernandez Gaitan, Franz Hugolino Roger Rangel Horne, Jeremy Ryan Hosford, Kyle Scott Samuelsen Hovakimyan Mease Marti Duran, Ferran Derek Dunn-Rankin Mayoral, Salvador Dimitri Papamoschou #12;Mclarty, Dustin

  20. NAME ADVISOR Abdellah-El-Hadj, Amine Liu

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Vladevit Grustan, Enric Gamero-Castano Gundevia, Mehernosh Wang Henry, Jack Courses only Hernandez, Franz, Ferran Gamero-Castano Martinez, Andrew Samuelsen Mayoral, Salvador Papamoschou Mclarty, Dustin Samuelsen

  1. Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman*

    E-Print Network [OSTI]

    Lieberman, Henry

    ), and keyword co-occurrence statistics (Peat and Willet, 1991; Lin, 1998), as well as resources generated robust involves query expansion using a thesaurus or other lexical resource. The chief limitation a world semantic resource. The resource is automatically constructed from a large-scale freely available

  2. Postdoctoal Fellow e-mail: xiaoboli.liu@utoronto.ca

    E-Print Network [OSTI]

    that suffers from verti- cal tail damage. A novel notion of damage degree is introduced to parameterize the dam from failures. In general, there are mainly three types of failures (faults): sen- sor failure, actuator failure, and structural damage. Fault tolerant control addressing sensor failures and actuator

  3. Defining and Enforcing Referential Security Jed Liu Andrew C. Myers

    E-Print Network [OSTI]

    Myers, Andrew C.

    integrity can itself lead to security vulnerabilities that are not currently well understood. This paper. Referential integrity, which guarantees that named resources can be accessed when referenced, is an important identifies three kinds of referential security vulnerabilities related to the ref- erential integrity

  4. A FRAMEWORK FOR TRANSMISSION CONGESTION MANAGEMENT ANALYSIS MINGHAI LIU

    E-Print Network [OSTI]

    Gross, George

    congestion, the market-based mechanisms using the locational marginal prices (LMPs) have become the most transmission services and compute the pricing for those services. The inherent volatility of electricity markets introduces uncertainty in the LMPs and consequently, in transmission pricing. In order to protect

  5. Fast Simulation of Mass-Spring Systems Tiantian Liu

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    ) springs. We express the widely used implicit Euler method as an energy minimization problem and introduce for subsequent Newton's iteration. CR Categories: I.3.7 [Computer Graphics]: Three-Dimensional Graphics

  6. Synthesis of information on aerosol optical properties Hongqing Liu,1

    E-Print Network [OSTI]

    Chin, Mian

    revealed a significant decrease in sur- face solar heating due to the presence of absorbing aerosols, which spectral dependence derived from AERONET retrievals. The asymmetry parameter over the solar spectrum radiation balance [Intergovernmental Panel on Climate Change, 2001]. Their potential to increase reflected

  7. Greening Geographical Load Balancing Zhenhua Liu, Minghong Lin,

    E-Print Network [OSTI]

    Andrew, Lachlan

    balanc- ing" has been suggested to reduce energy cost by exploiting the electricity price differences that if electricity is dynamically priced in proportion to the instantaneous fraction of the total energy, the ben- efits depend strongly on the degree to which systems accept dynamic energy pricing and the form

  8. Approximate Querying in Wireless Sensor Networks Yuzhen Liu Weifa Liang

    E-Print Network [OSTI]

    Liang, Weifa

    of queries in such a database efficiently and effectively. To reduce the energy consumption in sensor Science Australian National University Canberra, ACT 0200, Australia Abstract-In this paper, we study. We build a series of nearly optimal representative routing trees for query evaluation, where

  9. JMatch: Java plus Pattern Matching Jed Liu Andrew C. Myers

    E-Print Network [OSTI]

    Keinan, Alon

    considered useful in other languages. Functional languages offer ex­ pressive pattern matching. Logic representing the official policies or endorsement, either ex­ pressed or implied, of the Defense Advanced. Modal abstraction simplifies the spec­ ification (and use) of abstractions; invertible computation

  10. JMatch: Java plus Pattern Matching Jed Liu Andrew C. Myers

    E-Print Network [OSTI]

    Myers, Andrew C.

    considered useful in other languages. Functional languages offer ex- pressive pattern matching. Logic representing the official policies or endorsement, either ex- pressed or implied, of the Defense Advanced. Modal abstraction simplifies the spec- ification (and use) of abstractions; invertible computation

  11. Insider Attacker Detection in Wireless Sensor Fang Liu & Xiuzhen Cheng

    E-Print Network [OSTI]

    Cheng, Xiuzhen "Susan"

    to be low-cost and lack of tamper resistance. The compromise or capture of a sensor releases all the intrusion detection techniques developed for a fixed wired network. A typical low-cost sensor has limited working towards securing sensor networks in the fields of pairwise key establishment [13

  12. Mining Distribution Change in Stock Order Streams Xiaoyan Liu#1

    E-Print Network [OSTI]

    Zhang, Rui

    by employing a natural Poisson distribution assumption about the nature of stock order streams. We establish that an oil company has found a new oil source, they will submit large numbers of orders to buy the stocks

  13. Diverse Firewall Design Alex X. Liu Mohamed G. Gouda

    E-Print Network [OSTI]

    Liu, Alex X.

    exhibit dif- ferent technical strengths and weaknesses. This observation motivates our method of diverse it satisfies its given requirement specification, which is usually written in a natural language. In the rest firewall errors into specification induced errors and design induced errors. Specification induced er- rors

  14. Yan Liu | Center for Bio-Inspired Solar Fuel Production

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires may contributeSecuritysupports neighbors's/UTAna Moore

  15. Microsoft PowerPoint - ARM07_hguo_Liu

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals fromprocess usedGELustre FileBimodalMODIS Albedob

  16. Microsoft PowerPoint - liu_talk.ppt [Compatibility Mode]

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighandSWPA / SPRA / USACE SWPA / SPRA /EstimatesMarch 2010 1Results-

  17. Minghui Liu | Center for Bio-Inspired Solar Fuel Production

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your1 SECTION A. Revised:7, atMineral Deformation

  18. Leveraging application context for efficient Jinseok Yang

    E-Print Network [OSTI]

    Simunic, Tajana

    --Today's platforms for long-term environmental monitoring (e.g. buoys or towers) typically host large solar panels and batteries. Ideally, miniaturized platforms could be used instead, so state of the art power management the optimal sampling rate at the cost of high computational complexity O(n3 ), thus draining the batteries

  19. Gravity and Yang-Mills amplitude relations

    SciTech Connect (OSTI)

    Bjerrum-Bohr, N. E. J.; Damgaard, Poul H.; Soendergaard, Thomas [Niels Bohr International Academy and Discovery Center, Niels Bohr Institute, Blegdamsvej 17, DK-2100, Copenhagen O (Denmark); FengBo [Center of Mathematical Science, Zhejiang University, Hangzhou (China)

    2010-11-15T23:59:59.000Z

    Using only general features of the S matrix and quantum field theory, we prove by induction the Kawai-Lewellen-Tye relations that link products of gauge theory amplitudes to gravity amplitudes at tree level. As a bonus of our analysis, we provide a novel and more symmetric form of these relations. We also establish an infinite tower of new identities between amplitudes in gauge theories.

  20. Shang Yang Solar | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd JumpInformationScottsOklahoma:SevinShamil Ayntrazi JumpMaterial

  1. Microsoft Word - Yang_seminar_012011.docx

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighandSWPA / SPRA / USACE625Data Show Filtration8,2 14A:January 20, 2011

  2. Women @ Energy: Joyce Yang | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartment of EnergyThe U.S.DepartmentJennifer Steeb is anJohannaJoyJoyce

  3. Women @ Energy: Joyce Yang | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your DensityEnergy U.S.-China Electric VehicleCenters | Department ofoftoMayWisingJoanneEvi

  4. Fabrication of Molecular Devices

    E-Print Network [OSTI]

    Walton, Katherine

    2011-08-04T23:59:59.000Z

    Transform Infrared Spectroscopy. FTIR measures the vibrational transitions of different bonds when a molecule is excited into different energy levels. Results and Discussion SAMs on Gold 3050 3000 2950 2900 2850 2800 -0.0002 0... be further applied to other areas of nanotechnology. 27 REFERENCES 1. Carroll, R. L.; Gorman, C. B. Angew. Chem. Int. Ed. 2002, 41, 4378-4400. 2. Yang, G.; Tan, L.; Yang, Y.; Chen, S.; Liu, G. Y. Science 2005, 589, 129- 138. 3. Blakemore, J. S. J...

  5. Research on Fault Detection and Diagnosis of Scrolling Chiller with ANN

    E-Print Network [OSTI]

    Zhou, Y.; Zheng, J.; Liu, Z.; Yang, C.; Peng, P.

    2006-01-01T23:59:59.000Z

    ICEBO2006, Shenzhen, China Co ntrol Systems for Energy Efficiency and Comfort, Vol. V-5-3 Research on Fault Detection and Diagnosis of Scrolling Chiller with ANN1 Yuli ZHOU Jie ZHENG Zhiju LIU Chaojie YANG Peng PENG... Chiller of Screw Fault Diagnose Artificial Neural Network 1 INTRODUCTION Artificial neural network based on the knowledge of neural network of human brain is to artificially form neural networks to implement some functions. It has powerful...

  6. The study of skin permeation mechanism and terpene-skin lipid interaction via nuclear magnetic resonance

    E-Print Network [OSTI]

    Lim, P. F. C.; Liu, Xiang Yang; Huang, Meng; Ho, P. C. L.; Chan, S. Y.

    2006-10-27T23:59:59.000Z

    , lipid extraction, etc. In our case, the interaction between a terpene and a lipid was examinedwith nuclear magnetic resonance (NMR), which aims to provide some insight to enhancement in skin permeation. Palmitic acid (Fig 1), a 16-carbon fatty acid... and oxides were able to producea greater ??. National University of Singapore, 2006 PS77 -The Study of Skin Permeation Mechanism and Terpene-Lipid Interaction via Nuclear Magnetic Resonance Perry Fung Chye Lim a, Xiang Yang Liu b, Meng Huang a, Paul Chi...

  7. Haishun Yang, Ph.D. Haishun Yang is a research assistant pro-

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    development; modeling of bioenergy sys- tem efficiency and greenhouse gas; soil carbon dynamics in dif- ferent target, considering the volatility of fuel prices and the state of the economy in general," said tour

  8. When HTTPS Meets CDN: A Case of Authentication in Delegated Service Jinjin Liang, Jian Jiang, Haixin Duan, Kang Li , Tao Wan , Jianping Wu,

    E-Print Network [OSTI]

    Li, Kang

    providers also start to offer DDoS mitigation services by hiding the original web site and distributingWhen HTTPS Meets CDN: A Case of Authentication in Delegated Service Jinjin Liang, Jian Jiang technologies, each of which has been well studied individually and independently. This paper provides

  9. Dawei Liu, Yanyi Liu, Anqiang Pan, Betzaida Batalla Garcia, Qifeng Zhang and Guozhong Cao Department of Materials Science and Engineering, University of Washington, Seattle 98195

    E-Print Network [OSTI]

    Cao, Guozhong

    -ion batteries are powering our daily life: from cellular phones, laptops to hybrid automobile. It works.3 Nanocomposites: Nanostructured Transition Metal Oxides For Efficient Lithium Ion Intercalation 2 um 2 um 2 um 2 the homogenous dispersion of hydrous vanadium pentoxide inside the nanocomposites Surface area and pore volume

  10. Kinetics of the Reduction of Wüstite by Hydrogen and Carbon Monoxide for the Chemical Looping Production of Hydrogen

    E-Print Network [OSTI]

    Liu, Wen; Lim, Jin Yang; Saucedo, Marco A.; Hayhurst, Allan N.; Scott, Stuart A.; Dennis, J. S.

    2014-08-13T23:59:59.000Z

    produced could be stored, e.g. by geological sequestration, making the overall process “carbon-neutral”, or “carbon-negative” when biomass is used as fuel. In addition, the hydrogen produced during the oxidation of FexO and metallic Fe in steam can be kept... Kinetics of the reduction of wüstite by hydrogen and carbon monoxide for the chemical looping production of hydrogen Wen Liu a,n, Jin Yang Lim b, Marco A. Saucedo a, Allan N. Hayhurst b, Stuart A. Scott a, J.S. Dennis b a Department of Engineering...

  11. Citation: K. Nakamura et al. (Particle Data Group), JPG 37, 075021 (2010) (URL: http://pdg.lbl.gov) Non-qq Candidates

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    06 PR D73 014516 Y. Chen, A. Alexandru, S.J. Dong CHENG 06 PR D73 014017 H.-Y. Cheng, C.-K. Chua, K.-C. Yang CHENG 06A PR D74 094005 H.-Y. Cheng, C.-K Chua, K.-F. Liu CHIU 06 PR D73 094510 T.-W. Chiu, T. Vijande, F. Fernandez, A. Valcarce VOLOSHIN 06 IJMP A21 1239 M. Voloshin WANG 06 PR D73 094020 Z.-G. Wang

  12. Laser Treatment of Ag@ZnO Nanorods as Long Life Span SERS Surfaces

    E-Print Network [OSTI]

    Macias-Montero, Manuel; J. Peláez, Ramón; Rico, Victor J.; Saghi, Zineb; Midgley, Paul; Afonso, Carmen N.; González-Elipe, Agustín R.; Borras, Ana

    2015-01-09T23:59:59.000Z

    on semiconductor nanorods or nanowires of Si, Ge or ZnO, have led to significant enhancements in Raman scattering. 18,19 These evidences have prompted the study of composites or heterostructures formed by semiconductors and noble metals to promote higher SERS... of Surface-Enhanced Raman Scattering in ZnO Nanocrystals. J. Raman Spectrosc., 2009, 40, 1072-1077. 18 Li, X. H.; Chen, G. Y.; Yang, L. B.; Jin Z.; Liu, J. H. Multifunctional Au-Coated TiO2 Nanotube Arrays as Recyclable SERS Substrates for Multifold...

  13. Laser Treatment of Ag@ZnO Nanorods as Long-Life-Span SERS Surfaces

    E-Print Network [OSTI]

    Macias-Montero, Manuel; Peláez, Ramón J.; Rico, Victor J.; Saghi, Zineb; Midgley, Paul; Afonso, Carmen N.; González-Elipe, Agustín R.; Borras, Ana

    2015-01-09T23:59:59.000Z

    on semiconductor nanorods or nanowires of Si, Ge or ZnO, have led to significant enhancements in Raman scattering. 18,19 These evidences have prompted the study of composites or heterostructures formed by semiconductors and noble metals to promote higher SERS... of Surface-Enhanced Raman Scattering in ZnO Nanocrystals. J. Raman Spectrosc., 2009, 40, 1072-1077. 18 Li, X. H.; Chen, G. Y.; Yang, L. B.; Jin Z.; Liu, J. H. Multifunctional Au-Coated TiO2 Nanotube Arrays as Recyclable SERS Substrates for Multifold...

  14. Yang-Mills like instantons in eight and seven dimensions

    E-Print Network [OSTI]

    E. K. Loginov; E. D. Loginova

    2014-10-10T23:59:59.000Z

    We consider a gauge theory in which a nonassociative Moufang loop takes the place of a structure group. We construct Belavin-Polyakov-Schwartz-Tyupkin (BPST) and t'Hooft like instanton solutions of the gauge theory in seven and eight dimensions.

  15. CH113 Chemistry of Sustainability Instructor: Margaret Yang

    E-Print Network [OSTI]

    Richmond, Geraldine L.

    7 4/22 Polymers 8 4/24 Exam 1 Week 5 9 4/29 Life Cycle Assessment LCA of China's Cell Phones LCA Renewable Energy Week7 13 5/13 Renewable energy HW 5 Due Wind Energy 14 5/15 Biochemistry Biocatalysts

  16. CHOWLA-SELBERG FORMULA AND COLMEZ'S CONJECTURE TONGHAI YANG

    E-Print Network [OSTI]

    Yang, Tonghai

    multiple in ¯Q) as a period relation for a CM elliptic curve in his thesis [Gr1]. Later, he generalized of weight 12, and (x) is the usual Gamma function. Gross re-interpreted this formula (up to a constant

  17. Calorimetric measurements of a Yang-Koldamasov device

    E-Print Network [OSTI]

    Novosad, Jennifer

    2007-01-01T23:59:59.000Z

    Due to the finite supply of oil, energy availability and price are issues facing the world. Among the possible approaches to this problem is research of new physical effects which may produce energy in novel ways. The ...

  18. General Chair Yang Xiao, University of Alabama, USA

    E-Print Network [OSTI]

    Chen, Min

    with emerging technologies. In particular, this workshop will bring together leading researchers, industry Wei, South China University of Technology, China Gyu Myoung Lee, Institut TELECOM SudParis, France, University of Tsukuba, Japan Ilangko Balasingham, Rikshospitalet Univ.Hospital, Norway Jelena Misic

  19. Detector Ensemble Shengyang Dai Ming Yang Ying Wu Aggelos Katsaggelos

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    to han- dle the imperfectness of part-detectors in the integration step, is not well addressed-detectors. These situations have chal- lenged many existing component-based detectors. To han- dle the false positives

  20. Yang-Mills coupling and cosmological duality of extended objects

    E-Print Network [OSTI]

    Plefka, Jan Christoph

    1992-01-01T23:59:59.000Z

    obvious. The a ? model of a p ? brane moving in D dimensional curved spacetime is (1. 4) where i = O, . . . , p counting the degrees of freedom of the (p + 1) ? dimensional worldvolume. Solving 6I/67u = 0 gives p? ? fi;X"01X g&, . Plugging this back.... 6) where g' (I = 1, 2) are the worldsheet coordinates and (2xrr') is the string tension Ts, so the 6 ? form potential Barsipqpg (M = 0, 1, . . . , 9) couples to the d = 6 fivebrane worldvolume via the term Ss =, d ( ? "" "ctiX O, Y B&X OtX 0 X c...