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
Hyper-BCube: A Scalable Data Center Network Dong Lin, Yang Liu, Mounir Hamdi and Jogesh Muppala
Hamdi, Mounir
Hyper-BCube: A Scalable Data Center Network Dong Lin, Yang Liu, Mounir Hamdi and Jogesh Muppala {ldcse, liuyangcse, hamdi, muppala}@cse.ust.hk Abstract--Mega data centers are being built around the world to provide various cloud computing services. As a result, data center networking has recently been
Liu, Yang
Electrical Modulation of Ion Concentration in Dual-Gated Nanochannels Yang Liu, Qiushi Ran simulations demonstrate the operating principles of using electrical biases in dual-gated nano potential applications range from fuel cells [11] to desalination [12]. Nevertheless, in contrast
Web-based Support Systems for Sustainable Communities W.N. Liu J.T. Yao L. Fan Y.Y. Yao X.D. Yang
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
Liu, Mingyan
Cloudy with a Chance of Breach: Forecasting Cyber Security Incidents Yang Liu1, Armin Sarabi1, Jing In this study we characterize the extent to which cyber security incidents, such as those referenced by Verizon to understand the extent to which one can forecast if an organization may suffer a cyber security incident
Liao, Rongzhen
Water-Assisted Transamination of Glycine and Formaldehyde Rong-Zhen Liao, Wan-Jian Ding, Jian-group from one molecule to another without the production of free ammonia as an intermediate.1 Furthermore
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
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
Yuan, Guo-Cheng "GC"
Zhong, Fengtian He, Guo-Cheng Yuan, Da-Zhi Wang and Chunyu Zeng Yujia Yang, Yukai Liu, Zaicheng Xu ; Xiaoqun Zhang, BS1 ; Xiaoyun Hu, MS2 ; Luca Pinello, PhD4 ; Dan Zhong, PhD3 ; Fengtian He, MD, PhD3 ; Guo-Cheng Yuan, PhD4 ; Da-Zhi Wang, PhD2,5 ; Chunyu Zeng, MD, PhD1 1 Dept of Cardiology, Chongqing Institute
Gong, Xingao
Origin of the superior conductivity of perovskite Ba(Sr)SnO3 Heng-Rui Liu, Ji-Hui Yang, H. J. Xiang://apl.aip.org/features/most_downloaded Information for Authors: http://apl.aip.org/authors #12;Origin of the superior conductivity of perovskite Ba) are unique perovskite oxides in that they have superior electron conductivity despite their wide optical band
On Top-k Recommendation using Social Networks Xiwang Yang
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
MultiWAN: WAN Aggregation for Developing Regions Kristin Stephens, Shaddi Hasan, and Yahel Ben-David
Sanders, Seth
. MultiWAN consists of a pair of middleboxes, a local endpoint at the border gateway of a rural ISP provider's data center. We establish a VPN tunnel between the endpoints on each WAN connection, and use flowlet- switching [1] to load balance individual flows across these tunnels. To ensure downstream traffic
Sonochemistry and sonoluminescence in microfluidics , Siew-Wan Ohla
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
Wireless Multicasting via Iterative Optimization Lihua Wan and Jie Luo
Luo, J. Rockey
Wireless Multicasting via Iterative Optimization Lihua Wan and Jie Luo Electrical & Computer}@engr.colostate.edu Abstract-- A class of wireless multicast utility optimization problems are considered. Assume network in a wireless network can be characterized using a configuration graph. Network layer utility optimization can
Joint Pricing-procurement Control under Fluctuating Raw Material and Jian Yang
Yang, Jian
Joint Pricing-procurement Control under Fluctuating Raw Material Costs Yifeng Liu and Jian Yang procures raw material units, stores them, and processes them into finished products upon order arrivals. The raw material cost evolves in a Markovian fashion, whereas the demand process is influenced by both
Si3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang,
Gong, Xingao
the existing solar cell technologies, first-generation crystalline silicon-based solar cells are still one such as tandem solar cells. However, only a few of these alloys have been studied and applied in practice. OneSi3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang, Yingteng Zhai, Hengrui Liu
Joyce Yang | Department of Energy
Joyce Yang - Physical Scientist Dr. Joyce Yang is a Physical Scientist with the Office of Energy Efficiency and Renewable Energy's Biomass Program. Most Recent Disappearing Pens...
Analysis of BGP Prefix Origins During Google's May 2005 Outage Tao Wan Paul C. van Oorschot
Van Oorschot, Paul
Analysis of BGP Prefix Origins During Google's May 2005 Outage Tao Wan Paul C. van Oorschot School- vice outage is BGP. To pursue the latter possibility further, we explore how BGP was functioning during prior to the service outage. As a result, 49.1% of ASes re-advertising routes for 64
Two dimensional silicon nanowalls for lithium ion Jiayu Wan,a
Li, Teng
batteries are one of the most important electrochemical energy storage devices and are widely usedTwo dimensional silicon nanowalls for lithium ion batteries Jiayu Wan,a Alex F. Kaplan,b Jia Zheng with silicon for Li-ion batteries. Excellent performance for the first Coulombic efficiency (CE) has been
Optimal power flow in microgrids using event-triggered optimization Pu Wan and Michael D. Lemmon
Lemmon, Michael
Optimal power flow in microgrids using event-triggered optimization Pu Wan and Michael D. Lemmon Abstract-- Microgrids are power generation and distribution systems in which users and generators-triggered distributed optimization algorithm to solve the optimal power flow (OPF) problem in microgrids. Under event
Heinrich, Volkmar
Nonlithographic Fabrication of Microfluidic Devices Valentine I. Vullev,*,, Jiandi Wan,,,| Volkmar@ucr.edu Abstract: A facile nonlithographic method for expedient fabrication of microfluidic devices of poly. For the formation of connecting channels and chambers inside the polymer components of the microfluidic devices
Aksay, Ilhan A.
; accepted August 24, 1990 The stability of binary colloidal suspensions is examined and comparedClustering of Binary Colloidal Suspensions: Experiment MEHRDAD YASREBI, WAN Y. SHIH, AND ILHAN A to particle-polymer systems, we have observed that in binary colloidal suspensions, particles of the first
SPARSE APPROXIMATE INVERSE SMOOTHER FOR MULTIGRID WEI-PAI TANG AND WING LOK WAN
Wan, Justin Wing Lok
://www.siam.org/journals/simax/21-4/33934.html Department of Computer Science, University of Waterloo, Waterloo, ON, Canada N2L 3G1 Research Council of Canada, by the Information Technology Research Centre, which is funded by the Province Association (USRA). SCCM Program, Gates Building 2B, Stanford University, Stanford, CA 94305-9025 (wan@ sccm
Stress Dilatancy and Fabric Dependencies on Sand Richard G. Wan1
Wan, Richard G.
Stress Dilatancy and Fabric Dependencies on Sand Behavior Richard G. Wan1 and Pei J. Guo2 Abstract: A stress dilatancy model with embedded microstructural information, originally developed by the writers, as a second-order tensor, enters into the stress dilatancy equation obtained from a microscopic analysis
Fokkink, Wan
Subjective Logic Extensions for the Semantic Web Davide Ceolin, Archana Nottamkandath, and Wan. Subjective logic is a powerful probabilistic logic which is use- ful to handle data in case of uncertainty. Subjective logic and the Seman- tic Web can mutually benefit from each other, since subjective logic
Single-Pedestrian Detection aided by Multi-pedestrian Detection Wanli Ouyang1,2
Wang, Xiaogang
Single-Pedestrian Detection aided by Multi-pedestrian Detection Wanli Ouyang1,2 and Xiaogang Wang 1 pedestrians who appear in groups and have inter- action. A new approach is proposed for single-pedestrian detection aided by multi-pedestrian detection. A mixture model of multi-pedestrian detectors is designed
THE APPLICATIONS FOR 3D INVERSE OPAL MICROSTRUCTURES TAE WAN KIM
Braun, Paul
THE APPLICATIONS FOR 3D INVERSE OPAL MICROSTRUCTURES BY TAE WAN KIM THESIS Submitted-D micro structures applications, and in particular 3-D inverse opal micro structures made using structures. This inverse opal micro structure can not only be used for micro electromechanical systems (MEMS
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Samuel H. Liu (1988) March 05, 2014 For fundamental contributions to many areas of theoretical solid-state physics that directly relate to experimental programs, including the...
CV Name: Jianjun Yang JIANJUN YANG
Sparks, Donald L.
in agricultural ecosystem, thus being of great importance for food security and carbon sequestration. Synchrotron of Natural Organic Matter in Changing Environment. Springlink Press. Hangzhou, pp. 404-407. 6. Yang J-ray induced photoreduction of organic Cu( ) compounds probed by X-ray near- edge (XANES) spectroscopy
An efficient approach to mining indirect associations Qian Wan & Aijun An
An, Aijun
, Toronto, ON M3J 1P3, Canada e-mail: aan@cs.yorku.ca Q. Wan e-mail: qwan@cs.yorku.ca #12;Consider a pair). For instance, the words coal and data can be indirectly associated via mining. If only the word mining is used in a query, documents in both mining domains are returned. Discovery of the indirect association between coal
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Dr. C. T. Liu received his B.S. degree in mechanical engineering from National Taiwan University and his M.S. and Ph.D. degrees in materials science from Brown University....
Pricing Data Center Demand Response Zhenhua Liu, Iris Liu, Steven Low, Adam Wierman
Low, Steven H.
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
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...
Liu UCD Phy9B 07 1 Ch 35. Interference
Yoo, S. J. Ben
Liu UCD Phy9B 07 1 Ch 35. Interference #12;Liu UCD Phy9B 07 2 35-1. Interference & Coherence #12;Liu UCD Phy9B 07 4 35-2. Two Source Interference of Light Thomas Young's experiment (1800... Spacing between adjacent maxima /minima: R/d (R>>d, R>>ym) #12;Liu UCD Phy9B 07 6 35-3. Intensity
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
Learning Bicycle Stunts C. Karen Liu
Turk, Greg
Learning Bicycle Stunts Jie Tan Yuting Gu C. Karen Liu Greg Turk Georgia Institute that is riding a bicycle. The two main components of our system are offline learning and online simulation. We sim- ulate the bicycle and the rider as an articulated rigid body system. The rider is controlled
LiU E-Press Newsletter Autumn, 2008
Zhao, Yuxiao
to Increase Biogas Yields by Anders Ek was one of the winners. For more information about LiU E-Press and how
Descreening of field effect in electrically gated nanopores Yang Liu,1,a
Liu, Yang
, e.g., biosensing under physiological condi- tions 150 mM or desalination of seawater 500 m and desalination.14 In contrast to semiconductors, ionic solutions are essentially zero-band gap conductors
Sea Depth Measurement with Restricted Floating Sensors Zheng Yang, Mo Li, and Yunhao Liu
Liu, Yunhao
the harbor for several days. Monitoring sea depth costs this harbor more than 18 million US dollars per year. The amount of silta- tion in H. H. Harbor is affected by many factors, among which tide and wind blow variable nature of wind brings more incidental and intensive effects. For example, records show that strong
Ras, Zbigniew W.
Multivariate Visual Explanation for High Dimensional Datasets Scott Barlowe, Tianyi Zhang, Yujie at Charlotte djacobs1@uncc.edu ABSTRACT Understanding multivariate relationships is an important task in multivariate data analysis. Unfortunately, existing multivariate vi- sualization systems lose effectiveness
On the Capacity of Hybrid Wireless Networks Benyuan Liu
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
LiU E-Press Newsletter Spring, 2008
Zhao, Yuxiao
LiU E-Press Newsletter Spring, 2008 http://www.ep.liu.se/ Publication Database Joins E-Press to spread the results is via electronic publishing at E- Press. Ideally, full articles are published, but power-point presentations are also possible. Beyond basic publish- ing, E-Press also offers our article
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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein Structures PrintRooftopRotaryMargaretRecentRui Liu
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 on Delicious Rank EERE: Alternative Fuelsof EnergyApril 2014 | International Nuclear EnergyatJobsJointJoyce Yang About
Active control of the resistive wall mode with power saturation Li Li, Yue Liu, and Yueqiang Liu
Liu2 1 School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian. The RWM is also often present in the reversed field pinch (RFP) devices, where the mode onset often
Special Session Organizers Dr. Shengxiang Yang
Yang, Shengxiang
(Turkey) Annie S Wu (USA) Karsten Weicker (Germany) Juergen Branke (Germany) Shengxiang Yang (UK.yang@mcs.le.ac.uk Dr. Juergen Branke Institute AIFB, University of Karlsruhe 76128 Karlsruhe, Germany Tel: +49 (721 (Germany) Ernesto Costa (Portugal) Anna I Esparcia-Alcazar (Spain) Marco Farina (Italy) Michael Guntsch
UNIFORM PROOFS OF q-SERIES-PRODUCT IDENTITIES SARACHAI KONGSIRIWONG AND ZHI-GUO LIU
UNIFORM PROOFS OF q-SERIES-PRODUCT IDENTITIES SARACHAI KONGSIRIWONG AND ZHI-GUO LIU Abstract Bruce C. Berndt for his helpful guidance. 1 #12;2 SARACHAI KONGSIRIWONG AND ZHI-GUO LIU we use this idea
UNIFORM PROOFS OF q-SERIES-PRODUCT IDENTITIES SARACHAI KONGSIRIWONG AND ZHI-GUO LIU
AND ZHI-GUO LIU Abstract. In this paper we give a simple proof of the Jacobi triple produ* *ct. 1 #12; 2 SARACHAI KONGSIRIWONG AND ZHI-GUO LIU we use this idea and the triple
TT Liu, BE280A, UCSD, Fall 2006 Bioengineering 280A
Liu, Thomas T.
velocity and speed of sound are not the same! TT Liu, BE280A, UCSD, Fall 2006 Acoustic Wave Equation ! "2 p Color Doppler Imaging #12;8 TT Liu, BE280A, UCSD, Fall 2006 Acoustic Waves Suetens 2002 TT Liu, BE280A Outward wave #12;11 TT Liu, BE280A, UCSD, Fall 2006 Acoustic Intensity ! I = pv = p2 Z Also called
Simons, Jack
of potential applications.2 In addition to two- dimensional 2D graphene sheet, much attention has also been5 and nanoholes antidots ,69 one-dimensional nanoribbons,1016 as well as 2D graphene nanohole superlattices.6 confinement converting the semimetal graphene into semiconductors and the latter induces edge magnetism
Linkping University Electronic Press Electronic Publication of a Thesis with LiU Electronic Press
Zhao, Yuxiao
Linkping University Electronic Press Electronic Publication of a Thesis with LiU Electronic Press with LiU E-Press. In individual cases where there are complications because of e.g. copyright on the world wide web by Linkping University Electronic Press (www.ep.liu.se). In so doing, I certify
-Chang Liu, Xi Shao, Chuan-Sheng Liu, Bengt Eliasson, Jyhpyng Wang, and Shih-Hung Chen Citation: Physics by polarization switch in laser acceleration of multi-ion foils Tung-Chang Liu,1,a) Xi Shao,1 Chuan-Sheng Liu,1
Characterization of Lee-Yang polynomials
David Ruelle
2008-11-09
The Lee-Yang circle theorem describes complex polynomials of degree $n$ in $z$ with all their zeros on the unit circle $|z|=1$. These polynomials are obtained by taking $z_1=...=z_n=z$ in certain multiaffine polynomials $\\Psi(z_1,...,z_n)$ which we call Lee-Yang polynomials (they do not vanish when $|z_1|,...,|z_n|1$). We characterize the Lee-Yang polynomials $\\Psi$ in $n+1$ variables in terms of polynomials $\\Phi$ in $n$ variables (those such that $\\Phi(z_1,...,z_n)\
Ping Liu PhD FRIDAY, FEB. 8, 2013 3:30PM to 4:30PM
staff at the National Renewable Energy Laboratory (NREL). At NREL, Dr. Liu conducted research in thin
Yang-Mills theories and quadratic forms
Sudarshan Ananth; Lars Brink; Mahendra Mali
2015-07-04
We show that the Hamiltonian of (N=1;d=10) super Yang-Mills can be expressed as a quadratic form in a very similar manner to that of the (N=4;d=4) theory. We find a similar quadratic form structure for pure Yang-Mills theory but this feature, in the non-supersymmetric case, seems to be unique to four dimensions. We discuss some consequences of this feature.
LFucose from Vitamin C with Only Acetonide Protection Zilei Liu,,
LFucose from Vitamin C with Only Acetonide Protection Zilei Liu,, Akihide Yoshihara, Mark R we have used in this new synthesis of L-fucose from vitamin C in 27% overall yield (purification vitamin C 2, a bulk chemical which costs $3-$4 per kg [for 1000 kg].8 Palladium-catalyzed hydrogenation
Emergence of Distributed Engineering Web Services , David Liu2
Stanford University
Emergence of Distributed Engineering Web Services Jun Peng1 , David Liu2 , Jinxing Cheng3 , Charles presents the basic concepts of the web services technology and its potential applications in Civil engineering web services. This paper presents three example applications utilizing some of these protocols
Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman*
Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman* * MIT Media Laboratory Photos annotated with textual keywords can be thought of as resembling documents, and querying for photos motivated rather than conceptually motivated. In our photo domain, we propose a mechanism for robust
Radio Number for Trees Daphne Der-Fen Liu
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
Static Analysis for Dynamic Coupling Measures Yin Liu Ana Milanova
Bystroff, Chris
Static Analysis for Dynamic Coupling Measures Yin Liu Ana Milanova Department of Computer Science to the computation of dynamic coupling measures. Our approach uses static analysis, in partic- ular class analysis that inex- pensive static analysis may be used as a more convenient, more practical and more precise al
Practical Static Ownership Inference Ana Milanova and Yin Liu
Bystroff, Chris
Practical Static Ownership Inference Ana Milanova and Yin Liu Rensselaer Polytechnic Institute. This paper presents novel static analyses for Java that infers ownership according to two known ownership. This paper presents novel static analyses for Java that infer ownership accord- ing to two well
Big Data: A Survey Min Chen Shiwen Mao Yunhao Liu
Chen, Min
Big Data: A Survey Min Chen Shiwen Mao Yunhao Liu Springer Science+Business Media New York 2014 Abstract In this paper, we review the background and state-of-the-art of big data. We first introduce the general background of big data and review related technologies, such as could computing
On Electromechanical Behaviour of Frog Sartorius Zizhen Liu1
Qin, Qinghua
On Electromechanical Behaviour of Frog Sartorius Muscles Zizhen Liu1 , Zhende Hou2 , Qinghua Qin3-Considering coupled electromechanical properties of biological soft tissues is an innovative characterization of most soft tissues, this paper reports our experimental observation on electromechanical properties of frog
Photochemical Reactivity of Graphene Haitao Liu, Sunmin Ryu,
semiconductor. A recent study showed that photoge- nerated carriers in graphene first equilibrate amongPhotochemical Reactivity of Graphene Haitao Liu, Sunmin Ryu, Zheyuan Chen, Michael L. Steigerwald a photochemical reaction between graphene and benzoyl peroxide. The reaction introduces spatially localized
JMatch: Java plus Pattern Matching Jed Liu Andrew C. Myers
Keinan, Alon
JMatch: Java plus Pattern Matching Jed Liu Andrew C. Myers Computer Science Department Cornell University Abstract The JMatch language extends Java with iterable abstract pattern matching, pattern matching that is compatible with the data abstraction features of Java and makes iteration ab stractions
Building a Repository for Workflow Systems Chengfei Liu
Liu, Chengfei
. The repository technology is introduced in CASE/CAD environments to provide unified access and management of Technology, Sydney NSW 2009, Australia liu@socs.uts.edu.au Xuemin Lin School of Computer Science maria@csee.uq.edu.au Abstract Workflow technology is becoming the key technology for business process
Image Processing and Interface for Retinal Visual Wentai Liu1
Arizona, University of
Image Processing and Interface for Retinal Visual Prostheses Wentai Liu1 , Wolfgang Fink2 , Mark of pixels/electrodes of a retinal implant may restore low-resolution vision for unaided mobility and large print reading. We describe the real-time application of image processing techniques such as contrast
Zhu, Hong
and Yongyan Liu School of Computer Science, National University of Defense Technology, Changsha, P solutions. The experiments demonstrated that the new architecture can ensure power usage safety with only amount of energy. According to the recent TOP500 list of high performance systems [2], the average power
CRAWLING DEEP WEB CONTENT THROUGH QUERY FORMS Jun Liu, Zhaohui Wu, Lu Jiang, Qinghua Zheng, Xiao Liu
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
Cao, Guozhong
Engineering nanostructured electrodes away from equilibrium for lithium-ion batteries Yanyi Liu chapter. His specific research project is focused on nanostructured elec- trodes for efficient lithium ion materials, Li-ion batteries have achieved significant progress in energy storage performance since
Finding and Understanding Bugs in C Compilers Xuejun Yang Yang Chen Eric Eide John Regehr
Regehr, John
Finding and Understanding Bugs in C Compilers Xuejun Yang Yang Chen Eric Eide John Regehr University of Utah, School of Computing { jxyang, chenyang, eeide, regehr }@cs.utah.edu Abstract Compilers should be correct. To improve the quality of C compilers, we created Csmith, a randomized test
Luhua, Lai
Synthesis of amino acid derivatives of indole-3-acetic acid Ying Liu*, Liang Zhao, Liang Liu, Lin, Beijing, 100871, China Amino acid derivatives of a modified indole-3-acetic acid have been synthesised on the IR, 1H NMR, MS spectra. Keywords: indole-3-acetic acid, amino acid, dipeptide-like compound Indole-3
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
Scanning probe lithography of self-assembled monolayers Guohua Yang, Nabil A. Amro, Gang-yu Liu*
Liu, Gang-yu
fabrication strategies. Scanning probe microscopy (SPM) techniques, such as scanning tunneling microscopy (STM
Direct Experimental Simulation of the Yang-Baxter Equation
Chao Zheng; Jun-lin Li; Si-yu Song; Gui Lu Long
2013-05-27
Introduced in the field of many-body statistical mechanics, Yang-Baxter equation has become an important tool in a variety fields of physics. In this work, we report the first direct experimental simulation of the Yang-Baxter equation using linear quantum optics. The equality between the two sides of the Yang-Baxter equation in two dimension has been demonstrated directly, and the spectral parameter transformation in the Yang-Baxter equation is explicitly confirmed.
TT Liu, BE280A, UCSD, Fall 2004 Bioengineering 280A
Liu, Thomas T.
;8 TT Liu, BE280A, UCSD, Fall 2004 Acoustic Waves Suetens 2002 TT Liu, BE280A, UCSD, Fall 2004 Acoustic Wave Equation 2 p = 2 x2 + 2 y2 + 2 z2 p = 1 c2 2 p t2 Solutions are of the form p(x,t) = A1 f1(x -ct) + A2 f2(x +ct) Seutens 2002Seutens 2002 #12;9 TT Liu, BE280A, UCSD, Fall 2004 Acoustic Wave
TT Liu, BE280A, UCSD, Fall 2005 Bioengineering 280A
Liu, Thomas T.
;8 TT Liu, BE280A, UCSD, Fall 2005 Acoustic Waves Suetens 2002 TT Liu, BE280A, UCSD, Fall 2005 Acoustic Wave Equation 2 p = 2 x2 + 2 y2 + 2 z2 p = 1 c2 2 p t2 Solutions are of the form p(x,t) = A1 f1(x -ct) + A2 f2(x +ct) Seutens 2002Seutens 2002 #12;9 TT Liu, BE280A, UCSD, Fall 2005 Acoustic Wave
Liu UCD Phy9B 07 1 Ch 20. The Second Law of
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 Maximum volume rV Compression ratio r (typically 8-10) #12;Liu UCD Phy9B 07 5 Otto Cycle QH=nCV(Tc-Tb) >0 isochoric processes Read about Diesel cycle on your own. #12;Liu UCD Phy9B 07 6 20-4. Refrigerators Here: W
Observations of the trade wind wakes of Kauai and Oahu Yang Yang,1,2
Xie, Shang-Ping
of the island of Hawaii with lee vortices and a westerly return flow. [3] Kauai and Oahu are much smaller of Hawaii, Fr is 0.6 and 0.8 for Kauai and Oahu (1.6 and 1.2 km in maximum elevation), respectivelyObservations of the trade wind wakes of Kauai and Oahu Yang Yang,1,2 Jian Ma,3 and Shang-Ping Xie1
Tentzeris, Manos
System-on-a-Package (SOP) Substrate and Module with Digital, RF and Optical Integration Venky, G. K. Chang, Madhavan Swaminathan Packaging Research Center, Georgia Institute of Technology * vsunda@ece.gatech.edu, 404-894-9394, 404-894-3842 (Fax) Abstract The Packaging Research Center has been
Swaminathan, Madhavan
System-on-a-Package (SOP) Substrate and Module with Digital, RF and Optical Integration Venky, G. K. Chang, Madhavan Swaminathan Packaging Research Center, Georgia Instituteof Technology * vsunda@ece.gatech.edu, 404-894-9394,404-894-3842 (Fax) Abstract The Packaging Research Center has been developing next
Loop expansion in Yang-Mills thermodynamics
Ralf Hofmann
2009-11-05
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.
Special Session Organizers Dr. Shengxiang Yang
Yang, Shengxiang
Rasheed (USA) Hendrik Richter (Germany) Renato Tinos (Brazil) Lutz Schoenemann (Germany) Sima Uyar (Turkey.yang@mcs.le.ac.uk Dr. Yaochu Jin Honda Research Institute Europe Carl-Legien-Str 30 63073 Offenbach am Main, GERMANY. Abbass (Australia) Dirk Arnold (Canada) Thomas Bartz-Beielstein (Germany) Hans-Georg Beyer (Austria) Tim
LiU E-Press Linkoping University Electronic Press 2006-01
Zhao, Yuxiao
LiU E-Press Linkoping University Electronic Press 2006-01 Erik Sandewall and Peter Berkesand Linkoping University Electronic Press Activities during 2005 Date of Manuscript: 2006-02-13 Related information can be obtained via the following WWW pages: E-Press Website: The author: http://www.ep.liu.se/ http
to operate the UBC Sustainability program desired to have an investigation into the most sustainable option, Yuankun Liu An Investigation into Optimal Personal Heaters: A Triple Bottom Line Analysis APSC 262 April Investigation into Optimal Personal Heaters: A Triple Bottom Line Analysis Chris Bandy Goomin Kwon Yuankun Liu
Liu UCD Phy9B 07 1 Ch 19. The First Law of Thermodynamics
Yoo, S. J. Ben
Liu UCD Phy9B 07 1 Ch 19. The First Law of Thermodynamics #12;Liu UCD Phy9B 07 2 19-1. Thermodynamic Systems Thermodynamic system: A system that can interact (and exchange energy) with its surroundings Thermodynamic process: A process in which there are changes in the state of a thermodynamic system
Client-Controlled Slow TCP and Denial of Service Songlin Cai, Yong Liu, Weibo Gong
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
Perturbation Analysis for Stochastic Fluid Queueing Systems Yong Liu and Weibo Gong
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
Neutron Star Matter Including Delta Isobars Guang-Zhou Liu1,2
Xu, Ren-Xin
Neutron Star Matter Including Delta Isobars Guang-Zhou Liu1,2 , Wei Liu1 and En-Guang Zhao2 1 a new phase structure of neutron star matter including nucleons and delta isobars is presented. Particle fractions populated and pion condensations in neutron star matter are investgated in this model
Mass in Quantum Yang-Mills Theory
L. D. Faddeev
2009-11-05
Among seven problems, proposed for XXI century by Clay Mathematical Institute, there are two stemming from physics. One of them is called "Yang-Mills Existence and Mass Gap". The detailed statement of the problem, written by A. Jaffe and E. Witten, gives both motivation and exposition of related mathematical results, known until now. Having some experience in the matter, I decided to completement their text by my own personal comments aimed mostly to mathematical audience.
Exterior Differential Systems for Yang-Mills Theories
Frank B. Estabrook
2008-12-05
Exterior differential systems are given, and their Cartan characters calculated, for Maxwell and SU(2)-Yang-Mills equations in dimensions from three to six.
Reply to Yang et al.'s comment
Nguyen Ba An
2006-11-20
This is to reply to a recent comment by Yang, Yuan and Zhang on ``Teleportation of two-quNit entanglement: Exploiting local resorces''.
Prospects of graphene electrodes in photovoltaics Yasin Khatami, Wei Liu, Jiahao Kang, and Kaustav, the prospects of graphene for transparent conductors in photovoltaics are discussed. The recent advancements in a controllable manner. Keywords: Graphene, photovoltaics, transparent conductor 1. INTRODUCTION Transparent
A Fast High Utility Itemsets Mining Algorithm Ying Liu Wei-keng Liao Alok Choudhary
aspects in a number of real applications, such as retail marketing, network log, etc. The differenceA Fast High Utility Itemsets Mining Algorithm Ying Liu Wei-keng Liao Alok Choudhary Electrical
City University of Hong Kong Liu Bie Ju Centre for Mathematical Sciences
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
Eunkyung Yang | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesof Energy8) Wigner Home · ResourcesEunkyung Yang Eunkyung
TT Liu, BE280A, UCSD, Fall 2005 Bioengineering 280A
Liu, Thomas T.
2 f2(x +ct) Seutens 2002Seutens 2002 TT Liu, BE280A, UCSD, Fall 2005 Acoustic Wave Equation280A, UCSD, Fall 2005 Acoustic Waves Suetens 2002 #12;6 TT Liu, BE280A, UCSD, Fall 2005 Acoustic Wave Solutions of the wave equation Plane wave p(z,t) = exp( j2f (t - z /c)) Superposition of plane waves p
TT Liu, BE280A, UCSD, Fall 2004 Bioengineering 280A
Liu, Thomas T.
2 f2(x +ct) Seutens 2002Seutens 2002 TT Liu, BE280A, UCSD, Fall 2004 Acoustic Wave Equation280A, UCSD, Fall 2004 Acoustic Waves Suetens 2002 #12;6 TT Liu, BE280A, UCSD, Fall 2004 Acoustic Wave Solutions of the wave equation Plane wave p(z,t) = exp( j2f (t - z /c)) Superposition of plane waves p
Liu UCD Phy9B 07 1 Ch 17. Temperature & Heat
Yoo, S. J. Ben
substances: Expand when heated Contract when cooled #12;Liu UCD Phy9B 07 6 Anomalous Behavior of Water Below 4ºC Water expands as it cools from 4ºC to 0ºC, expands more upon freezing. In a pool of water, it freezes from top. #12;Liu UCD Phy9B 07 7 17-5. Quantity of Heat Common units: calorie (cal): amount
Liu UCD Phy9B 07 22 15-5. Energy in Wave Motion
Yoo, S. J. Ben
Liu UCD Phy9B 07 22 15-5. Energy in Wave Motion x txy FtxFy -= ),( ),( t txy x txy FtxvtxFtxP yy -== ),(),( ),(),(),( For any wave on a string, instantaneous rate of energy transfer 1 dimensional: wave on a string #12;Liu UCD Phy9B 07 23 Energy Transferred by Sinusoidal Wave )cos(),( tkxAtxy -= For a sinusoidal wave )(sin
Xie, Shang-Ping
The Thermal Wake of Kauai Island: Satellite Observations and Numerical Simulations* YANG YANG, SHANG-PING XIE, AND JAN HAFNER International Pacific Research Center, SOEST, University of Hawaii at Manoa, Honolulu, Hawaii (Manuscript received 12 February 2007, in final form 12 December 2007) ABSTRACT
Top-Down Visual Saliency via Joint CRF and Dictionary Learning Jimei Yang and Ming-Hsuan Yang
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
International Association for Cryptologic Research (IACR)
ON THE INEQUIVALENCE OF NESS-HELLESETH APN FUNCTIONS XIANGYONG ZENG, LEI HU, YANG YANG, AND WENFENG JIANG Abstract. In this paper, the Ness-Helleseth functions over Fpn defined by the form f(x) = ux pn-1 and they are CCZ-inequivalent with all other known APN functions when p 7. The original method of Ness
a history of long lead-times for technology transfer (CICE B-2 1982). The productivity growth rateP.G. Ioannou and L.Y. Liu Advanced Construction Technology System ACTS 1 Advanced Construction Technology System ACTS By P. G. Ioannou,1 A.M. ASCE, and L. Y. Liu,2 A.M. ASCE ABSTRACT: The Advanced
Starch composites reinforced by bamboo cellulosic crystals Dagang Liu a,c
and innovative processing technologies which offer sustainability and mitigation of the dependence on fossil fuel, competitiveness in price, and applicability to various industries (Yang et al., 2007; Lenz, 1993; Pandey et al
Noise Estimation from a Single Image Ce Liu William T. Freeman
Freeman, William T.
Noise Estimation from a Single Image Ce Liu William T. Freeman CS and AI Lab, MIT {celiu to the image noise level, making it an important quantity to es- timate. We show how to estimate an upper bound on the noise level from a single image based on a piecewise smooth image prior model and measured CCD camera
Rigorous and Automatic Testing of Web Applications Xiaoping Jia and Hongming Liu
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
Page Digest for Large-Scale Web Services Daniel Rocco, David Buttler, Ling Liu
Liu, Ling
Page Digest for Large-Scale Web Services Daniel Rocco, David Buttler, Ling Liu Georgia Institute, 2003 Abstract The rapid growth of the World Wide Web and the Internet has fueled interest in Web services and the Semantic Web, which are quickly becoming important parts of modern electronic commerce
Liu, Ling
State Monitoring in Cloud Datacenters Shicong Meng, Student Member, IEEE, Ling Liu, Senior Member application is a critical functionality for cloud datacenter management. State monitoring requires meeting two. Index Terms--State monitoring, datacenter, cloud, distributed, aggregation, tuning. 1 INTRODUCTION
Wu, Changxu (Sean)
Computers & Industrial Engineering (In Press) Wu & Liu 1 Development and Evaluation of an Ergonomic-Machine Interface Design and Evaluation Changxu Wu Department of Industrial and Systems Engineering State University Application in Excel (VBA) software package and an illustrative case study to evaluate its effectiveness
Measuring User Credibility in Social Media Mohammad-Ali Abbasi and Huan Liu
Liu, Huan
social movements such as Occupy Wall Street (OWS) and the Arab Spring, people extensively used social. During the social events such as the Arab Spring and the Occupy Wall Street (OWS) movement, social mediaMeasuring User Credibility in Social Media Mohammad-Ali Abbasi and Huan Liu Computer Science
Class-Specific Ensembles for Active Learning in Digital Imagery Amit Mandvikar and Huan Liu
Liu, Huan
labeling. Detecting Egeria densa in digital imagery is one such real-world classification task. It presentsClass-Specific Ensembles for Active Learning in Digital Imagery Amit Mandvikar and Huan Liu}@asu.edu Abstract In many real-world tasks of image classification, limited amounts of labeled data are available
Using Business Scenarios to Surface Requirements for COTS Products WenQian Liu
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
An explicit time evolution method for acoustic wave propagation Huafeng Liu1
Niu, Fenglin
. We started from the constant-density acoustic wave equation and obtained an analytical timeAn explicit time evolution method for acoustic wave propagation Huafeng Liu1 , Nanxun Dai2 (ETE) method to efficiently simulate wave propaga- tion in acoustic media with high temporal accuracy
Query Optimization as a Datalog Program Mengmeng Liu, Zachary G. Ives, and Boon Thau Loo
Ives, Zachary G.
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
Metamaterials: Optical Activity without Chirality X.-X. Liu,1,2
Zheludev, Nikolay
Metamaterials: Optical Activity without Chirality E. Plum,1 X.-X. Liu,1,2 V. A. Fedotov,1 Y. Chen,3 in developing microwave and optical artificial chiral metamaterials [1115] and yielded a dem- onstration that very strong optical activity may be seen in a metamaterial system consisting of metamolecules
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
Learning Deep Web Crawling with Diverse Features Lu Jiang, Zhaohui Wu, Qinghua Zheng and Jun Liu
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
Evidential Fusion for Gender Profiling Jianbing Ma and Weiru Liu and Paul Miller
Liu, Weiru
[16] us- ing Dempster-Shafer theory. In particular, Denoeux's cautious rule is applied for fusion mass03,w.liu}@qub.ac.uk, p.miller@ecit.qub.ac.uk Abstract. Gender profiling is a fundamental task shape information. In addition, there are some drawbacks for normal profiling algorithms considered
Electron solvation in methane and ethane Zhihua Liu and Bruce J. Berne
Berne, Bruce J.
Electron solvation in methane and ethane Zhihua Liu and Bruce J. Berne Department of Chemistry; accepted 27 August 1993) The solvation of excess electrons in fluid methane and ethane is studied by path that the electron is in an extended state throughout the whole fluid density range studied. In ethane, it is found
Synthesis of Impedance Using Switching Converters Joe C.P. Liu
Tse, Chi K. "Michael"
and a pair of switches, such as the buck, buck-boost and boost converters. The switches are switched Synthesis of Impedance Using Switching Converters Joe C.P. Liu Chi K. Tse Franki N.K. Poon M converters is stud- ied in this paper. We begin with showing that any impedance can be synthesized
Radio Number for Square of Cycles Daphne Der-Fen Liu
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
APPLICATION OF MEMS TECHNOLOGY TO MICRO DIRECT METHANOL FUEL CELL Xiaowei Liu*
Paris-Sud XI, Universit 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
Liu UCD Phy9B 07 12 17-6. Phase Change: Latent Heat
Yoo, S. J. Ben
Liu UCD Phy9B 07 12 17-6. Phase Change: Latent Heat GasLiquidSolid onVaporizatiFusion Phase of fusion LF Absorbs leasesRe Solid Liquid Absorbs leasesRe Liquid Gas heat of vaporization LV Latent in fluids: liquids & gases. Forced convection: circulation by pump/blower Natural convection: natural
Tamper and Leakage Resilience in the Split-State Model Feng-Hao Liu
International Association for Cryptologic Research (IACR)
Tamper and Leakage Resilience in the Split-State Model Feng-Hao Liu Brown University fenghao to create hardware that is immune from side channel and tampering attacks. A lot of recent literature to algorithmically secure any cryptographic functionality from continual split-state leakage and tampering attacks
Clustering Blogs with Collective Wisdom Nitin Agarwal, Magdiel Galan, Huan Liu, Shankar Subramanya
Liu, Huan
Clustering Blogs with Collective Wisdom Nitin Agarwal, Magdiel Galan, Huan Liu, Shankar Subramanya is clustering blog sites. Clustering blog sites presents new challenges. We propose to tap into col- lective wisdom in clustering blog sites, present statistical and visual results, report findings, and suggest
Cross-Domain Sentiment Classification Using a Two-Stage Kang Liu, Jun Zhao
Zong, Chengqing
Cross-Domain Sentiment Classification Using a Two-Stage Method Kang Liu, Jun Zhao Institute knowledge between different domains. Through these common topics, the features in the source domain different domains. In the second step, we use the classifier trained on the labeled examples in the source
Three-Dimensional Simulations of Liquid Feed Direct Methanol Wenpeng Liu*,a
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
LIU ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org
Cui, Yi
Prelithiated Silicon Nanowires as an Anode for Lithium Ion Batteries Nian Liu, Liangbing Hu, Matthew T. Mc abundance, silicon is regarded one of the most promising anodes for the next-generation lithium ion battery Silicon is one of the most promising anode materials for the next-generation high- energy lithium ion
BrowseRank: Letting Web Users Vote for Page Importance Yuting Liu*
Ma, Zhi-Ming
BrowseRank: Letting Web Users Vote for Page Importance Yuting Liu* School of Science Beijing is to exploit the link graph of the web and to build a model based on that graph. For instance, Page added and deleted by web con- tent creators. In this paper, we propose computing page impor- tance
Origin of 1/f noise in graphene multilayers: Surface vs. volume Guanxiong Liu,1
or semiconductor films, the thickness of graphene multilayers can be continuously and uniformly varied all the way or semiconductor films, the thickness of graphene multilayers can be continuously and uniformly varied all the wayOrigin of 1/f noise in graphene multilayers: Surface vs. volume Guanxiong Liu,1 Sergey Rumyantsev,2
Late Holocene Evolution of the Mekong Subaqueous Delta, Southern Vietnam , J. Paul Liu a,
Liu, Paul
Late Holocene Evolution of the Mekong Subaqueous Delta, Southern Vietnam Zuo Xue a, , J. Paul Liu a Geography, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam a b s t r a c ta r t i c l e
POP: Person Re-Identification Post-Rank Optimisation Chunxiao Liu1
Huang, Jianwei
POP: Person Re-Identification Post-Rank Optimisation Chunxiao Liu1 , Chen Change Loy2 , Shaogang-rank OPtimisation (POP) method, which allows a user to quickly refine their search by either "one-shot" or a couple- of-the-art distance metric learning based ranking models, even with just "one shot" feedback
WORD IDENTIFICATION FOR MANDARIN CIlINESE SENTENCES Keh-Jiann Chen Shing-lluan Liu
WORD IDENTIFICATION FOR MANDARIN CIlINESE SENTENCES Abstract Keh-Jiann Chen Shing-lluan Liu without blanks to mark words. However the basic unit for sentence parsing and understanding is word. Therefore the first step of processing Chinese sentences is to identify the words. The difficulties
1LIU magazIne nr 2 2012 magazinelinkping university nr 2 2012
Zhao, Yuxiao
1LIU magazIne nr 2 2012 magazinelinkping university nr 2 2012 cable guys made the headlines biogas about new research findings and a popular language caf. 18 Biogas fuels further expansion Linkping is investing heavily in biogas. 20 Antibiotic crisis a global threat Prescription of antibiotics has
Protein Quaternary Fold Recognition Using Conditional Graphical Models Yan Liu Jaime Carbonell
Carbonell, Jaime
Protein Quaternary Fold Recognition Using Conditional Graphical Models Yan Liu Jaime Carbonell 02139 pweigele@mit.edu Abstract Protein fold recognition is a crucial step in infer- ring biological structural folds, which consist of multiple protein chains that form chemical bonds among side chains
Fluid Streaming in Micro Bifurcating Networks Z. Zhang, A. Fadl, C. Liu, D. Meyer, M. Krafczyk*
Zhang, Zongqin
. In this paper, we propose a novel and simple micro streaming-based fluid propulsion technology that hasFluid Streaming in Micro Bifurcating Networks Z. Zhang, A. Fadl, C. Liu, D. Meyer, M. Krafczyk* Department of Mechanical Engineering University of Rhode Island, Kingston, RI 02881 *Institute
Torrellas, Josep
Shield: Cost-Effective Soft Error Protection For Register Files Pablo Montesinos, Wei Liu renamed P10 is considered short P10 is considered long Ponomarev et al, 2004 Short version: a new Montesinos. University of Illinois at Urbana-Champaign ECCTable entry allocation Entries are allocated when
Proofs of Data Possession and Retrievability Based on MRD , Shengli Liu1
International Association for Cryptologic Research (IACR)
Proofs of Data Possession and Retrievability Based on MRD Codes Shuai Han1 , Shengli Liu1 , Kefei.sjtu@gmail.com, {slliu, kfchen, dwgu}@sjtu.edu.cn Abstract Proofs of Data Possession (PoDP) scheme is essential to dataDP/PoR scheme based on Maximum Rank Distance (MRD) codes. The client file is encoded block-wise to generate
A statistical investigation of preearthquake ionospheric anomaly J. Y. Liu,1,2
Chen, Yuh-Ing
to the ionosonde station. These results indicate that the PEIA is energy related. Citation: Liu, J. Y., Y. I. Chen are often preceded or accompanied by signals of different nature: electric, electromagnetic, or luminous a distance of 500 km to the Chung-Li ionosonde station. 2. Definition of Abnormal Signal [4] To detect
Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu
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
RL-based Optimisation of Robotic Fish Behaviours Jindong Liu, Huosheng Hu, Dongbing Gu
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
Novel Mechatronics Design for a Robotic Fish* Jindong Liu, Ian Dukes, Huosheng Hu
Hu, Huosheng
Novel Mechatronics Design for a Robotic Fish* Jindong Liu, Ian Dukes, Huosheng Hu Department This paper presents a novel mechatronics design for a 3D swimming robotic fish, namely MT1 (Mechanical Tail) robotic fish. It has a novel tail structure which uses only one motor to generate fish-like swimming
Hydride transfer reaction dynamics of OD+ Li Liu, Elizabeth S. Richards, and James M. Farrara
Farrar, James M.
Hydride transfer reaction dynamics of OD+ +C3H6 Li Liu, Elizabeth S. Richards, and James M. Farrara 30 April 2007; published online 29 June 2007 The hydride transfer reaction between OD+ and C3H6 has, with maxima close to the velocity and direction of the precursor propylene beam, characteristic of direct
WAVE HEIGHTS IN A 4D OCEAN WAVE FIELD Paul C. Liu
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
Carbon species confined inside carbon nanotubes: A density functional study Yi Liu and R. O. Jones*
Carbon species confined inside carbon nanotubes: A density functional study Yi Liu and R. O. Jones of the energies, structures, and vibration frequencies of carbon chains, rings, graphitic sheets, bowls, cages, and tubes inside single-walled carbon nanotubes CNT's with different diameters. The calculated energies show
Inferring Painting Style with Multi-task Dictionary Learning Gaowen Liu1
Winkler, Stefan
Inferring Painting Style with Multi-task Dictionary Learning Gaowen Liu1 , Yan Yan1,2, , Elisa, extracting relevant patterns from paintings is still a challeng- ing task. Different painters, born paint- ings. Specifically, we present a multi-task learning algorithm to learn a style
XIAOYUN LIU 750 Whitney Ave. Apt B5, New Haven, CT 06511
Clemmer, David E.
.liu@yale.edu HIGHLIGHTS Unique cross-disciplinary experience spanning analytical chemistry and biology Successfully 2009-present PhD, Analytical Chemistry, Indiana University (Bloomington, IN) 2008 MS, Analytical Chemistry, Michigan State University (East Lansing, MI) 2003 BS, Chemistry, Jilin University (Changchun
HPAZ: a High-throughput Pipeline Architecture of ZUC in Zongbin Liu1
International Association for Cryptologic Research (IACR)
HPAZ: a High-throughput Pipeline Architecture of ZUC in Hardware Zongbin Liu1 , Neng Gao1 , Jiwu@ist.psu.edu Abstract. In this paper, we propose a high-throughput pipeline architecture of the stream cipher ZUC which significantly reduces operating frequency. In this paper we design a mixed two-stage pipeline architecture which
MEASUREMENTS ON DELAY AND HOPCOUNT OF THE Aiguo Fei, Guangyu Pei, Roy Liu, and Lixia Zhang
California at Los Angeles, University of
. Internet measurement has a history as long as the Internet itself. Measurement experiments on the ARPANETMEASUREMENTS ON DELAY AND HOPCOUNT OF THE INTERNET Aiguo Fei, Guangyu Pei, Roy Liu, and Lixia, lixiag@cs.ucla.edu Abstract To find out how big the Internet is, we measured the roundtrip delays
Functional Data Analysis for Sparse Auction Data Bitao Liu & Hans-Georg Muller
Mller, Hans-Georg
Functional Data Analysis for Sparse Auction Data Bitao Liu & Hans-Georg Muller Department of Statistics University of California, Davis Abstract Bid arrivals of eBay auctions often exhibit "bid sniping", a phenomenon where "snipers" place their bids at the last moments of an auction. This is one reason why bid
Precipitation of interstitial iron in multicrystalline silicon AnYao Liu1, a
Precipitation of interstitial iron in multicrystalline silicon AnYao Liu1, a and Daniel Macdonald1, multicrystalline silicon, precipitation, supersaturation, spatial distribution Abstract The internal gettering of iron in silicon via iron precipitation at low processing temperatures is known to improve solar cell
Precipitation of iron in multicrystalline silicon during annealing A. Y. Liu and Daniel Macdonald
Precipitation of iron in multicrystalline silicon during annealing A. Y. Liu and Daniel Macdonald.203.43.22 On: Tue, 18 Mar 2014 02:19:30 #12;Precipitation of iron in multicrystalline silicon during annealing 2014) In this paper, the precipitation kinetics of iron in multicrystalline silicon during moderate
Two dimensional thermoelectric platforms for thermocapillary droplet Man-Chi Liu,ac
Lin, Pei-Chun
Two dimensional thermoelectric platforms for thermocapillary droplet actuation Man-Chi Liu,ac Jin the cooling function relies on the natural conduction and/or convection. A thermoelectric (TE) chip a novel approach utilizing a 5 6 5 array of thermoelectric (TE) chips. The advantage of using TE chips
New elliptic solutions of the Yang-Baxter equation
D. Chicherin; S. E. Derkachov; V. P. Spiridonov
2015-05-13
We consider finite-dimensional reductions of the most general known solution of the Yang-Baxter equation with a rank 1 symmetry algebra, which is described by an integral operator with an elliptic hypergeometric kernel. The reduced R-operators reproduce at their bottom the standard Baxter's R-matrix for the 8-vertex model and Sklyanin's L-operator. The general formula has a remarkably compact form and yields new elliptic solutions of the Yang-Baxter equation based on the finite-dimensional representations of the elliptic modular double. The same result is reproduced using the fusion formalism.
Non-Perturbative Yang-Mills Condensate as Dark Energy
Don, Pietro; Zhang, Yang; Antolini, Claudia
2015-01-01
Models based on Yang-Mills condensate (YMC) have been advocated in the literature and claimed to be successful candidates to explain dark energy. Several instantiations of this simple idea have been considered, the most promising of which are reviewed here. Nevertheless, results previously attained heavily relied on the perturbative approach to the analysis of the effective Yang-Mills action, which is only adequate in the asymptotically-free limit, and were extended into a regime, the infrared limit, in which confinement is expected. We show that if a minimum of the effective Lagrangian in $\\theta \\!=\\! - F_{\\, \\, \\mu \
Non-Perturbative Yang-Mills Condensate as Dark Energy
Pietro Don; Antonino Marcian; Yang Zhang; Claudia Antolini
2015-09-19
Models based on Yang-Mills condensate (YMC) have been advocated in the literature and claimed to be successful candidates to explain dark energy. Several instantiations of this simple idea have been considered, the most promising of which are reviewed here. Nevertheless, results previously attained heavily relied on the perturbative approach to the analysis of the effective Yang-Mills action, which is only adequate in the asymptotically-free limit, and were extended into a regime, the infrared limit, in which confinement is expected. We show that if a minimum of the effective Lagrangian in $\\theta \\!=\\! - F_{\\, \\, \\mu \
5D Yang-Mills instantons from ABJM Monopoles
N. Lambert; H. Nastase; C. Papageorgakis
2012-02-08
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.
Yang, Zheng
.8 eV by alloying with CdO [3-6]. This property makes ZnO based light sources emitting light from for 5 min under vacuum, then a 350 nm Ga-doped ZnO layer was deposited at 500 C as n-type layer. Room used for contacts of both Ga-doped ZnO and p-type Si. The contacts were subjected to rapid thermal
Liu, Yunhao
CitySee: Urban CO2 Monitoring with Sensors Xufei Mao, Xin Miao, Yuan He, Tong Zhu, Jiliang Wang of precise carbon emission measurement and real-time surveillance for CO2 management in cities, we present CitySee, a real-time CO2-monitoring system using sensor networks for an urban area (around 100 square
Li, Jun
Retrieval of Cloud Microphysical Properties from MODIS and AIRS JUN LI,* HUNG-LUNG HUANG,* CHIAN monitoring of the distribution of clouds during day and night. The MODIS is able to provide a high-spatial-resolution (15 km) cloud mask, cloud classification mask, cloud-phase mask, cloud-top pressure (CTP
Fischer-Tropsch Fuels from Coal and Biomass Thomas G. Kreutz, Eric D. Larson, Guangjian Liu, Robert for 25th Annual International Pittsburgh Coal Conference 29 September 2 October, 2008 Pittsburgh.....................................................................................................8 2.2.1 Coal as feedstock
Double-nonlinear metamaterials Rongcao Yang1,2,a
Double-nonlinear metamaterials Rongcao Yang1,2,a and Ilya V. Shadrivov1 1 Nonlinear Physics Centre 10 December 2010 We study a double-nonlinear metamaterial composed of a mixture of both nonlinear electric and nonlinear magnetic resonators. We predict multistable behavior in such metamaterial
SHORT PAPER Zifeng Yang Partha Sarkar Hui Hu
Hu, Hui
with turbine power generation and fatigue loads acting on the wind turbines. Keywords Tip vortex Turbine wake required for the optimal mechanical design to improve the performance and fatigue lifetime of wind turbinesSHORT PAPER Zifeng Yang Partha Sarkar Hui Hu Visualization of the tip vortices in a wind
Coordinated Dynamic Control of Marketing and Production Jian Yang,1
Yang, Jian
Coordinated Dynamic Control of Marketing and Production Jian Yang,1 Xiaolong Zhang2 1 Department profit maximization problem for a firm exercising control on both marketing and production. The firm's marketing effort impacts the current-period demand, which in turn affects future demand in a dissipating
Quantum Chaos in a Yang-Mills-Higgs System
Luca Salasnich
1997-06-12
We study the energy fluctuations of a spatially homogeneous SU(2) Yang-Mills-Higgs system. In particular, we analyze the nearest-neighbour spacing distribution which shows a Wigner-Poisson transition by increasing the value of the Higgs field in the vacuum. This transition is a clear quantum signature of the classical chaos-order transition of the system.
Matrix Completion with Noisy Side Information Kai-Yang Chiang
California at Davis, University of
Matrix Completion with Noisy Side Information Kai-Yang Chiang Cho-Jui Hsieh Inderjit S. Dhillon@ucdavis.edu Abstract We study the matrix completion problem with side information. Side information has been considered in several matrix completion applications, and has been em- pirically shown to be useful in many cases
Optimization Models for Shale Gas Water Management Linlin Yang
Grossmann, Ignacio E.
Optimization Models for Shale Gas Water Management Linlin Yang , Jeremy Manno and Ignacio E With the advancement in directional drilling and hydraulic fracturing, shale gas is predicted to provide 46% of the United States natural gas supply by 20351 . The number of wells drilled in the Marcellus shale play has
Einstein-Yang-Mills theory : I. Asymptotic symmetries
Glenn Barnich; Pierre-Henry Lambert
2013-10-10
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.
Anomalous Transformation in Supersymmetric Yang-Mills Theory
H. Itoyama; B. Razzaghe-Ashrafi
1992-04-03
An ``anomalous'' supersymmetry transformation of the gaugino axial current is given in supersymmetric Yang-Mills theory. The contact term is computed to one-loop order by a gauge-invariant point-splitting procedure. We reexamine the supercurrent anomaly in this method.
Nanostructured Thermoelectric Materials: From Superlattices to Nanocomposites Ronggui Yang1
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
A Better Anode Design to Improve Lithium-Ion Batteries
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the ball rolling by designing the original series of polyfluorene-based conducting polymers. Then, Wanli Yang of the ALS suggested soft x-ray absorption spectroscopy to...
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
Airport Express Tsuen Wan Line
Edward Rd East Lai King Mei Foo Nam Cheong Prince Edward Mongkok Yau Ma Tei Tsim Sha Tsui East International Airport Tsing Yi Ngau Tau Kok Clear Water Bay Road Chek Lap Kok Lung Cheung Rd Prince
Statistical mechanics of Yang-Mills classical mechanics
Bannur, Vishnu M. [Department of Physics, University of Calicut, Kerala-673 635 (India)
2005-08-01
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.
Vacuum Structure of Yang-Mills Theory in Curved Spacetime
Samuel J. Collopy
2009-08-31
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.
Four Dimensional Quantum Yang-Mills Theory and Mass Gap
Simone Farinelli
2015-07-17
A quantization procedure for the Yang-Mills equations for the Minkowski space $\\mathbf{R}^{1,3}$ is carried out in such a way that field maps satisfying Wightman's axioms of Constructive Quantum Field Theory can be obtained. Moreover, the spectrum of the corresponding Hamilton operator is proven to be positive and bounded away from zero except for the case of the vacuum state which has vanishing energy level. The particles corresponding to all solution fields are bosons.
Deconfinement in Yang-Mills Theory through Toroidal Compactification
Simic, Dusan; Unsal, Mithat; /Stanford U., Phys. Dept. /SLAC
2011-08-12
We introduce field theory techniques through which the deconfinement transition of four-dimensional Yang-Mills theory can be moved to a semi-classical domain where it becomes calculable using two-dimensional field theory. We achieve this through a double-trace deformation of toroidally compactified Yang-Mills theory on R{sup 2} x S{sub L}{sup 1} x S{sub {beta}}{sup 1}. At large N, fixed-L, and arbitrary {beta}, the thermodynamics of the deformed theory is equivalent to that of ordinary Yang-Mills theory at leading order in the large N expansion. At fixed-N, small L and a range of {beta}, the deformed theory maps to a two-dimensional theory with electric and magnetic (order and disorder) perturbations, analogs of which appear in planar spin-systems and statistical physics. We show that in this regime the deconfinement transition is driven by the competition between electric and magnetic perturbations in this two-dimensional theory. This appears to support the scenario proposed by Liao and Shuryak regarding the magnetic component of the quark-gluon plasma at RHIC.
Jones, Douglas L.
augment sonar and vision systems. We show that the artificial lateral line can successfully perform dipoleDistant touch hydrodynamic imaging with an artificial lateral line Coombs, Douglas L. Jones reprints, see: Notes: #12;Distant touch hydrodynamic imaging with an artificial lateral line Yingchen Yang
Wong, Limsoon
to a lack of understanding of how resistance emerges in bacteria upon drug treat- ment. It has been proposedWong L, Liu G. Protein interactome analysis for countering pathogen drug resistance. JOURNAL Drug Resistance Limsoon Wong and Guimei Liu School of Computing, National University of Singapore, 13
Stability 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 Laboratory, Richland, WA. 1 #12;Stability and Control of Dynamical Systems with Applications, D. Liu and P. J
Mali, Amol D.
April 25, 2006 13:5 WSPC/INSTRUCTION FILE mali-liu-camera International Journal on Arti#12;cial DATTATRAYA MALI Electrical Engg. & Computer Science, University of Wisconsin, Milwaukee, WI 53211, United States of America mali@miller.cs.uwm.edu YING LIU Quad Graphics N63 W23075 State Hwy. 74 Sussex, WI 53089
Ras, Zbigniew W.
TenniVis: Visualization for Tennis Match Analysis Tom Polk, Member, IEEE, Jing Yang, Yueqi Hu Polk, Jing Yang, and Yueqi Hu are with the University of North Carolina at Charlotte. E-mail: tepolk
Yang Zhao, Martin Jones, David Baillie and Ann Rose Developing an integrating biological
Baillie, David
Yang Zhao, Martin Jones, David Baillie and Ann Rose Developing an integrating biological dosimeter, Martin Jones, David Baillie and Ann Rose: Developing an integrating biological dosimeter for spaceflight for use as a biolog- ical dosimeter. Authors Yang Zhao, Ann Rose Department of Medical Genetics
Loop formulation of supersymmetric Yang-Mills quantum mechanics
Kyle Steinhauer; Urs Wenger
2014-10-01
We derive the fermion loop formulation of N=4 supersymmetric SU(N) Yang-Mills quantum mechanics on the lattice. The loop formulation naturally separates the contributions to the partition function into its bosonic and fermionic parts with fixed fermion number and provides a way to control potential fermion sign problems arising in numerical simulations of the theory. Furthermore, we present a reduced fermion matrix determinant which allows the projection into the canonical sectors of the theory and hence constitutes an alternative approach to simulate the theory on the lattice.
The lattice and quantized Yang-Mills theory
Creutz, Michael
2015-01-01
Quantized Yang-Mills fields lie at the heart of our understanding of the strong nuclear force. To understand the theory at low energies, we must work in the strong coupling regime. The primary technique for this is the lattice. While basically an ultraviolet regulator, the lattice avoids the use of a perturbative expansion. I discuss the historical circumstances that drove us to this approach, which has had immense success, convincingly demonstrating quark confinement and obtaining crucial properties of the strong interactions from first principles.
The lattice and quantized Yang-Mills theory
Michael Creutz
2015-10-07
Quantized Yang-Mills fields lie at the heart of our understanding of the strong nuclear force. To understand the theory at low energies, we must work in the strong coupling regime. The primary technique for this is the lattice. While basically an ultraviolet regulator, the lattice avoids the use of a perturbative expansion. I discuss the historical circumstances that drove us to this approach, which has had immense success, convincingly demonstrating quark confinement and obtaining crucial properties of the strong interactions from first principles.
Supersymmetry Algebra in Super Yang-Mills Theories
Shuichi Yokoyama
2015-09-18
We compute supersymmetry algebra (superalgebra) in supersymmetric Yang-Mills theories (SYM) consisting of a vector multiplet including fermionic contribution in six dimensions. We show that the contribution of fermion is given by boundary terms. From six dimensional results we determine superalgebras of five and four dimensional SYM by dimensional reduction. In five dimensional superalgebra the Kaluza-Klein momentum and the instanton particle charge are not the same but algebraically indistinguishable. We also extend this calculation including a hyper multiplet and for maximally SYM. We derive extended supersymmetry algebras in these four dimensional SYM with the holomorphic coupling constant given in hep-th/9408099.
Semiclassical solution for Yang-Mills field with given energy
Michael Kuchiev
2009-04-28
A new classical solution for the Yang-Mills theory in which the Euclidean energy plays a role of a parameter is discussed. The instanton and sphaleron are shown to be particular examples of this more general solution. The energy parameter for them takes on special values, which are zero and sphaleron mass for the instanton and sphaleron, respectively. The solution is employed to describe the tunneling process, which is accompanied by a variation of the topological charge. A range of temperatures, where the new solution makes this tunneling more effective than the known mechanisms based on the instanton, caloron or sphaleron is found.
Fusion hierarchies for N = 4 superYang-Mills theory
A. V. Belitsky
2008-04-12
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.
Supersymmetry Algebra in Super Yang-Mills Theories
Yokoyama, Shuichi
2015-01-01
We compute supersymmetry algebra (superalgebra) in supersymmetric Yang-Mills theories (SYM) consisting of a vector multiplet including fermionic contribution in six dimensions. We show that the contribution of fermion is given by boundary terms. From six dimensional results we determine superalgebras of five and four dimensional SYM by dimensional reduction. In five dimensional superalgebra the Kaluza-Klein momentum and the instanton particle charge are not the same but algebraically indistinguishable. We also extend this calculation including a hyper multiplet and for maximally SYM. We derive extended supersymmetry algebras in those four dimensional SYM with the holomorphic coupling constant given in hep-th/9408099.
Width of the Confining String in Yang-Mills Theory
Gliozzi, F.; Pepe, M.; Wiese, U.-J.
2010-06-11
We investigate the transverse fluctuations of the confining string connecting two static quarks in (2+1)D SU(2) Yang-Mills theory using Monte Carlo calculations. The exponentially suppressed signal is extracted from the large noise by a very efficient multilevel algorithm. The resulting width of the string increases logarithmically with the distance between the static quark charges. Corrections at intermediate distances due to universal higher-order terms in the effective string action are calculated analytically. They accurately fit the numerical data.
Ming-Yang Ho | Photosynthetic Antenna Research Center
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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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetectionBenchmark Performancelayer module typeMing-Yang
Dali Yang er Hydropower Development Co Ltd | Open Energy Information
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 on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to: navigation, searchDaimler Evonik JV Jump to:Daizy AgroYang
Changhuei Yang 1200 E. California Blvd, MC: 136-96 e-mail: chyang@caltech.edu
) 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
Pang, Grantham
tolerance to humidity, low power consumption and minimal heat generation. Light-emitting diodes (LEDsOptical Wireless based on High Brightness Visible LEDs Grantham Pang, Thomas Kwan, Hugh Liu, Chi use of lighting or signaling devices constructed by light-emitting diodes (LEDs). The idea
Pang, Grantham
lights with LEDs is a reduction in power consumption [7]. In addition, incandescent traffic signals burn1 DUAL USE OF LEDS: SIGNALING AND COMMUNICATIONS IN ITS Grantham Pang, Chi-ho Chan, Hugh Liu of light-emitting diodes (LEDs) over incandescent lights is well-supported. This is due to their high
Web-based Dynamic Delphi: a New Survey Instrument JingTao Yao Wei-Ning Liu
Yao, JingTao
Web-based Dynamic Delphi: a New Survey Instrument JingTao Yao Wei-Ning Liu Department of Computer of the conventional Delphi method and the dynamic Delphi instrument is conducted. It is suggested that a dynamic leaking issues. 1. INTRODUCTION The Delphi survey instrument is a way of collecting expert ideas
Liu, Rees and Spitler. 1 Simulation of a Geothermal Bridge Deck Anti-icing System and Experimental and a ground-coupled heat pump system with vertical borehole heat exchangers as a heat source. The models pumps that, in turn, extract heat with the ground via vertical U-tube borehole heat exchangers (Fig.1
Natelson, Douglas
A Maxwell's fish eye lens for the terahertz region Jingbo Liu, Rajind Mendis, and Daniel M://apl.aip.org/features/most_downloaded Information for Authors: http://apl.aip.org/authors #12;A Maxwell's fish eye lens for the terahertz region; published online 15 July 2013) We implement a two-dimensional Maxwell's fish eye lens using a waveguide
Paris-Sud XI, Universit 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
Schrag, Daniel
2007-01-01
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
Database Schema Evolution using EVER Diagrams Chien-Tsai Liu Shi-Kuo Chang Panos K. Chrysanthid
Madiraju, Praveen
Database Schema Evolution using EVER Diagrams Chien-Tsai Liu Shi-Kuo Chang Panos K. Chrysanthid to schema evolution through changes to the ER diagram represent- ing the schema of a database. In order. A powerful visual interface is thus provided for database schema evolution. Various approaches to database
A Taxonomy of Cyber Attacks on 3G Networks Kameswari Kotapati, Peng Liu, Yan Sun, Thomas F. LaPorta
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
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
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
Multiple Word DNA Computing on Surfaces Liman Wang, Qinghua Liu,, Robert M. Corn, Anne E. Condon words" is demonstrated, with applications to DNA computing. A new DESTROY operation to selectively enzyme cleavage, has been developed for multiple-word DNA computing. DNA polymerase is used to extend DNA
Measurement of shear wave velocity of heavy oil De-hua Han, Jiajin Liu, University of Houston
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
Tan, Chew Lim
types, such as bar chart, pie chart and line chart etc. In recent years, several works have beenExtraction of Vectorized Graphical Information from Scientific Chart Images Ruizhe Liu, Weihua}@comp.nus.edu.sg Abstract Graphical components information extraction is a crucial step in the chart recognition
Zhu, Sencun
A Tree-Based TESLA Broadcast Authentication for Sensor Networks Donggang Liu Peng Ning Sencun Zhu to multiple nodes in an authenticated way. TESLA and multi-level TESLA have been proposed to provide of senders. Though multi-level TESLA schemes can scale up to large sensor networks (in terms of receivers
Goddard III, William A.
Linear Artificial Molecular Muscles Yi Liu, Amar H. Flood, Paul A. Bonvallet,,| Scott A. Vignon, based upon phenomena such as hydrogel swelling,12 the osmotic expansion of conjugated polymers,13 motions associated with molecular recognition in a supramolecular polymer system,14 ion intercalation
Liu, Ling
Location Privacy with Road network Mix-zones Balaji Palanisamy, Ling Liu, Kisung Lee, Aameek Singh attacks that make mix-zones on road networks vulnerable and illustrate a set of counter measures to make road network mix-zones attack resilient. Concretely, we categorize the vulnerabilities of road network
of California--Riverside, Riverside, California 92521 Jianlin Liu Quantum Structures Laboratory, Department of Electrical Engineering, University of California--Riverside, Riverside, California 92521 Received 18 April or polycrystalline materials in terms of thermal transport. 2005 American Institute of Physics. DOI: 10
Floor-Plan Priors for Monocular Layout Estimation Chenxi Liu1, Alexander Schwing2, Kaustav Kundu2
Toronto, University of
collections or video Cabral & Furukawa, 2014 Brualla et al., 2014 Indoor localization (video, depth sensors) Project Tango SLAM work Lee et al., 2010 Xiao & Furukawa, 2012 Cabral & Furukawa, 2014 Liu, Schwing, Kundu & Furukawa, 2012 3D indoor reconstruction from large photo collections or video Cabral & Furukawa, 2014
Solar wind structure in the outer heliosphere J.D. Richardson a,b,*, Y. Liu a
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 form 8 February 2007; accepted 27 March 2007 Abstract A solar wind parcel evolves as it moves outward, interacting with the solar wind plasma ahead of and behind it and with the inter- stellar neutrals
An ancient Chinese wisdom for metabolic engineering: Yin-Yang
DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)
Wu, Stephen G.; He, Lian; Wang, Qingzhao; Tang, Yinjie J.
2015-03-20
In ancient Chinese philosophy, Yin-Yang describes two contrary forces that are interconnected and interdependent. This concept also holds true in microbial cell factories, where Yin represents energy metabolism in the form of ATP, and Yang represents carbon metabolism. Current biotechnology can effectively edit the microbial genome or introduce novel enzymes to redirect carbon fluxes. On the other hand, microbial metabolism loses significant free energy as heat when converting sugar into ATP; while maintenance energy expenditures further aggravate ATP shortage. The limitation of cell powerhouse prevents hosts from achieving high carbon yields and rates. Via an Escherichia coli flux balance analysismoremodel, we further demonstrate the penalty of ATP cost on biofuel synthesis. To ensure cell powerhouse being sufficient in microbial cell factories, we propose five principles: 1. Take advantage of native pathways for product synthesis. 2. Pursue biosynthesis relying only on pathways or genetic parts without significant ATP burden. 3. Combine microbial production with chemical conversions (semi-biosynthesis) to reduce biosynthesis steps. 4. Create minimal cells or use non-model microbial hosts with higher energy fitness. 5. Develop a photosynthesis chassis that can utilize light energy and cheap carbon feedstocks. Meanwhile, metabolic flux analysis can be used to quantify both carbon and energy metabolisms. The fluxomics results are essential to evaluate the industrial potential of laboratory strains, avoiding false starts and dead ends during metabolic engineeringless
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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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask 4 project: "Synthesis of
The Spectrum of Softly Broken N=1 Supersymmetric Yang-Mills Theory
G. R. Farrar; G. Gabadadze; M. Schwetz
1998-06-24
We study the spectrum of the softly broken generalized Veneziano-Yankielowicz effective action for N=1 SUSY Yang-Mills theory. Two dual formulations of the effective action are given. The spurion method is used for the soft SUSY breaking. Masses of the bound states are calculated and mixing patterns are discussed. Mass splittings of pure gluonic states are consistent with predictions of conventional Yang-Mills theory. The results can be tested in lattice simulations of the SUSY Yang-Mills model.
Recombination of H and He in Yang-Mills Gravity
Daniel Katz
2015-06-26
We investigate some aspects of the thermal history of the early universe according to Yang-Mills Gravity (YMG); a gauge theory of gravity set in flat spacetime. Specifically, equations for the ionization fractions of hydrogen and singly ionized helium during the recombination epoch are deduced analytically and then solved numerically. By considering several approximations we find that the presence of primordial helium and its interaction with Lyman series photons has a much stronger effect on the overall free electron density in YMG than it does in the standard, General Relativity (GR) based, model. Compared to the standard model recombination happens over a much larger range of temperatures, although there is still a very sharp temperature of last scattering around 2000 K. Since the ionization history of the universe is not directly observable we discuss how one may use it to predict the CMB power spectrum and thus test YMG. This topic will be explored in detail in an upcoming paper.
Dual superconductivity and vacuum properties in Yang--Mills theories
A. D'Alessandro; M. D'Elia; L. Tagliacozzo
2007-05-03
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.
Perturbative study of Yang-Mills theory in the infrared
Siringo, Fabio
2015-01-01
Pure Yang-Mills SU(N) theory is studied in four dimensional space and Landau gauge by a double perturbative expansion based on a massive free-particle propagator. By dimensional regularization, all diverging mass terms cancel exactly in the double expansion, without the need to include mass counterterms that would spoil the symmetry of the original Lagrangian. The emerging perturbation theory is safe in the infrared and shares the same behaviour of the standard perturbation theory in the UV. At one-loop, Gluon and ghost propagators are found in excellent agreement with the data of lattice simulations and an infrared-safe running coupling is derived. A natural scale m=0.5-0.6 GeV is extracted from the data for N=3.
Evolving Materialized Views in Data Warehouse Chuan Zhang,* Xin Yao: Jian Yang t
Yao, Xin
Evolving Materialized Views in Data Warehouse Chuan Zhang,* Xin Yao: Jian Yang t Abstract- A data have some views materialized, and some vir- 'Chuan Zhang and Xin Yao are with the School of Computer
Radiating black holes in Einstein-Yang-Mills theory and cosmic censorship
Ghosh, Sushant G.; Dadhich, Naresh
2010-08-15
Exact nonstatic spherically symmetric black-hole solutions of the higher dimensional Einstein-Yang-Mills equations for a null dust with Yang-Mills gauge charge are obtained by employing Wu-Yang ansatz, namely, HD-EYM Vaidya solution. It is interesting to note that gravitational contribution of Yang-Mills (YM) gauge charge for this ansatz is indeed opposite (attractive rather than repulsive) that of Maxwell charge. It turns out that the gravitational collapse of null dust with YM gauge charge admits strong curvature shell focusing naked singularities violating cosmic censorship. However, there is significant shrinkage of the initial data space for a naked singularity of the HD-Vaidya collapse due to presence of YM gauge charge. The effect of YM gauge charge on structure and location of the apparent and event horizons is also discussed.
BRST Invariant PV Regularization of SUSY Yang-Mills and SUGRA
Gaillard, Mary K
2012-01-01
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
A finite-energy solution in Yang-Mills theory and quantum fluctuations
O. V. Pavlovsky
2000-07-05
A finite-energy solution of Yang-Mills theory with a nonstandard lagrangian is provided. Properties of these solution are studied and also a possible physical interpretation is given.
Future applications of the Yang-Mills gradient flow in lattice QCD
Martin Lscher
2013-08-26
The Yang--Mills gradient flow has many interesting applications in lattice QCD. In this talk, some recent and possible future uses of the flow are discussed, emphasizing the underlying theoretical concepts rather than any computational aspects.
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong
Groce, Alex David
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong Xiaoli Fern Eric EideScript engine. Google's proprietary ClusterFuzz effort "hammers away at it [Chrome, includ- ing its V8 Java
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong
Regehr, John
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong Xiaoli Fern Eric Eide previously unknown bugs in the same JavaScript engine. Google's proprietary ClusterFuzz effort "hammers away
Fusion procedure for the Yang-Baxter equation and Schur-Weyl duality
L. Poulain d'Andecy
2013-07-25
We first review the fusion procedure for an arbitrary solution of the Yang-Baxter equation and the study of distinguished invariant subspaces for the fused solutions. Then we apply these general results to four particular solutions: the Yang solution, its standard deformation and their generalizations for super vector spaces. For the Yang solution, respectively, its "super" generalization, we explain how, using the fusion formula for the symmetric group together with the (super) Schur-Weyl duality, the fusion procedure allows to construct a family of fused solutions of the Yang-Baxter equation acting on irreducible representations of the general linear Lie algebra, respectively, of the general linear Lie superalgebra. For the deformations of the two previous solutions, we use the fusion formula for the Hecke algebra together with the (super) quantum Schur--Weyl duality to obtain fused solutions acting on irreducible representations of the quantum groups associated to the general linear Lie (super)algebras.
Classical M-Fivebrane Dynamics and Quantum N=2 Yang-Mills
P. S. Howe; N. D. Lambert; P. C. West
1997-11-05
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.
(Shin-Jun Lee) (Sung-Bong Yang) GIS(Geographic Information System) ,
Yang, Sung-Bong
1 2 (Shin-Jun Lee) (Sung-Bong Yang) GIS(Geographic Information System) , . , (node) (link) , (cost) . GIS , . 4 . , . , (path tree of the basic functions provided in the network analysis of a geographic information system(GIS). A network
BRST invariant PV regularization of SUSY Yang-Mills and SUGRA
Gaillard, Mary K
2011-01-01
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.
BRST invariant PV regularization of SUSY Yang-Mills and SUGRA
Mary K. Gaillard
2011-09-14
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.
Quark confinement due to non-Abelian magnetic monopoles in SU(3) Yang-Mills theory
Kondo, Kei-Ichi; Shibata, Akihiro; Shinohara, Toru; Kato, Seikou [Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522 (Japan); Computing Research Center, High Energy Accelerator Research Organization, Tsukuba 305-0801 (Japan); Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522 (Japan); Fukui National College of Technology, Sabae 916-8507 (Japan)
2012-10-23
We present recent results on quark confinement: in SU(3) Yang-Mills theory, confinement of fundamental quarks is obtained due to the dual Meissner effect originated from non-Abelian magnetic monopoles defined in a gauge-invariant way, which is distinct from the well-known Abelian projection scenario. This is achieved by using a non-Abelian Stokes theorem for the Wilson loop operator and a new reformulation of the Yang-Mills theory.
Stable Metal-Organic Frameworks Containing Single-Molecule Traps...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Stable Metal-Organic Frameworks Containing Single-Molecule Traps for Enzyme Encapsulation Previous Next List Dawei Feng, Tian-Fu Liu, Jie Su, Mathieu Bosch, Zhangwen Wei, Wei Wan,...
2 Solar flare signatures of the ionospheric GPS total electron content 3 J. Y. Liu,1,2
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
Finite-Volume Spectra of the Lee-Yang Model
Zoltan Bajnok; Omar el Deeb; Paul A. Pearce
2014-12-29
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.
Analysis of anisotropic flow with Lee-Yang zeroes
R. S. Bhalerao; N. Borghini; J. -Y. Ollitrault
2003-10-03
We present a new method to extract anisotropic flow in heavy ion collisions from the genuine correlation among a large number of particles. Anisotropic flow is obtained from the zeroes in the complex plane of a generating function of azimuthal correlations, in close analogy with the theory of phase transitions by Lee and Yang. Flow is first estimated globally, i.e., averaged over the phase space covered by the detector, and then differentially, as a function of transverse momentum and rapidity for identified particles. The corresponding estimates are less biased by nonflow correlations than with any other method. The practical implementation of the method is rather straightforward. Furthermore, it automatically takes into account most corrections due to azimuthal anisotropies in the detector acceptance. The main limitation of the method is statistical errors, which can be significantly larger than with the ``standard'' method of flow analysis if the flow and/or the event multiplicities are too small. In practice, we expect this to be the most accurate method to analyze directed and elliptic flow in fixed-target heavy-ion collisions between 100 MeV and 10 GeV per nucleon (at the Darmstadt SIS synchrotron and the Brookhaven Alternating Gradient Synchrotron), and elliptic flow at ultrarelativistic energies (at the Brookhaven Relativistic Heavy Ion Collider, and the forthcoming Large Hadron Collider at CERN).
A. Kirk, W. Suttrop, I.T. Chapman, Yueqiang Liu, R. Scannell, A.J. Thornton, L. Barrera Orte, P and a Comparison with ASDEX Upgrade A. Kirk 1 , W. Suttrop 2 , I.T. Chapman 1 , Yueqiang Liu 1 , R. Scannell 1 , A collisionality discharges in MAST and a comparison with ASDEX Upgrade Kirk A, Suttrop W, Chapman I T, Yueqiang
2002-01-01
Hugo Liu, Push Singh. (2002). MAKEBELIEVE: Using Commonsense to Generate Stories. Proceedings Stories Hugo Liu, Push Singh MIT Media Laboratory 20 Ames Street 320D Cambridge, MA, 02139 USA {hugo, push," is selected from the on- tology of the Open Mind Commonsense Knowledge Base (Singh, 2002). Binary causal
M5-Branes, D4-Branes and Quantum 5D super-Yang-Mills
Neil Lambert; Constantinos Papageorgakis; Maximilian Schmidt-Sommerfeld
2011-02-22
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.
String theories as the adiabatic limit of Yang-Mills theory
Alexander D. Popov
2015-07-14
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.
Hopf Soliton Solutions from Low Energy Effective Action of SU(2) Yang-Mills Theory
N. Sawado; N. Shiiki; S. Tanaka
2005-11-17
The Skyrme-Faddeev-Niemi (SFN) model which is an O(3) $\\sigma$ model in three dimensional space up to fourth-order in the first derivative is regarded as a low-energy effective theory of SU(2) Yang-Mills theory. One can show from the Wilsonian renormalization group argument that the effective action of Yang-Mills theory recovers the SFN in the infrared region. However, the theory contains another fourth-order term which destabilizes the soliton solution. In this paper we derive an extended action including second derivative terms and obtain soliton solutions numerically. A new topological lower bound formula is infered for the extended action.
Hagedorn spectrum and equation of state of Yang-Mills theories
Michele Caselle; Alessandro Nada; Marco Panero
2015-09-23
We present a novel lattice calculation of the equation of state of SU(2) Yang-Mills theory in the confining phase. We show that a gas of massive, non-interacting glueballs describes remarkably well the results, provided that a bosonic closed-string model is used to derive an exponentially growing Hagedorn spectrum for the heavy glueball states with no free parameters. This effective model can be applied to SU(3) Yang-Mills theory and the theoretical prediction agrees nicely with the lattice results reported by Bors\\'anyi et al. in JHEP 07 (2012) 056.
Liu Shao-Ch'i and "People's War": A Report on the Creation of Base Areas in 1938
Schwarz, Henry G.
1969-01-01
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...
Gravity as the square of Yang-Mills: implications for N=8 Supergravity
Sudarshan Ananth
2009-02-18
The pure gravity Lagrangian can be written as the "square" of the pure Yang-Mills Lagrangian to second order in coupling constants. This paper uses this form of the gravity Lagrangian as a starting point to arrive at a compact light-cone superspace Lagrangian for N=8 Supergravity to order $\\kappa$^2.
Ying, Lexing
vectors for dislocations, which play an important role in crystal plasticity. We refer the readers to [19CRYSTAL IMAGE ANALYSIS USING 2D SYNCHROSQUEEZED TRANSFORMS HAIZHAO YANG, JIANFENG LU, AND LEXING transforms to extract mesoscopic and microscopic information from atomic crystal images. The methods analyze
Chaotic Dynamics of Spin-Valve Oscillators Z. Yang and S. Zhang
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
The low-lying spectrum of N=1 supersymmetric Yang-Mills theory
Bergner, Georg; Montvay, Istvan; Muenster, Gernot; Piemonte, Stefano
2015-01-01
The spectrum of the lightest bound states in N=1 supersymmetric Yang-Mills theory with SU(2) gauge group, calculated on the lattice, is presented. The masses have first been extrapolated towards vanishing gluino mass and then to the continuum limit. The final picture is consistent with the formation of degenerate supermultiplets.
Effects of CO2 adsorption upon coal deformation during geological sequestration Kan Yang1,2
Muzzio, Fernando J.
], which affect the coal seam structure, adsorption, and transport properties, such as density, surface1 Effects of CO2 adsorption upon coal deformation during geological sequestration Kan Yang1. Neimark: aneimark@rutgers.edu Yangzheng Lin: sealin2008@hotmail.com TITLE RUNNING HEAD: Effects of coal
Scalable Continuous Query Processing by Tracking Pankaj K. Agarwal Junyi Xie Jun Yang Hai Yu
Agarwal, Pankaj K.
Scalable Continuous Query Processing by Tracking Hotspots Pankaj K. Agarwal Junyi Xie Jun Yang Hai}@cs.duke.edu ABSTRACT This paper considers the problem of scalably processing a large number of continuous queries for group-processing and indexing hundreds of thousands of continuous queries. In our approach, we first
Yang, Jun
Scalable Continuous Query Processing by Tracking Hotspots Pankaj K. Agarwal Junyi Xie Jun Yang Hai}@cs.duke.edu Abstract This paper considers the problem of scalably processing a large number of continuous queries. We for intervals in linear time. 1 Introduction Continuous query processing has attracted much interest
Conditional symmetry and new classical solutions of the YangMills equations
Zhdanov, Renat
.I. Fushchych Institute of Mathematics of the Academy of Sciences of Ukraine, Tereshchenkivska Str.3, 252004 Kiev, Ukraine March 15, 1999 Abstract We suggest an effective method for reducing the Yang of Sciences of Ukraine, Tereshchenkivska Str.3, 252004 Kiev, Ukraine email: asrz@pta3.pt.tuclausthal.de 1
Critical Path Analysis for the Execution of Parallel and Distributed Programs Cui-Qing Yang
Miller, Barton P.
Critical Path Analysis for the Execution of Parallel and Distributed Programs Cui-Qing Yang. One example of such techniques finds the critical path through a graph of a program's execution history. This paper presents the design, implementation and test- ing of the critical path analysis
YANG ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org
Wang, Zhong L.
cells can be used to con- vert solar energy into electric energy.14,15 Usually, the materials used Flexible Hybrid Energy Cell for Simultaneously Harvesting Thermal, Mechanical, and Solar Energies Ya Yang, Hulin Zhang, Guang Zhu, Sangmin Lee, Zong-Hong Lin, and Zhong Lin Wang,,* School of Materials Science
Quantum Chaos in a Yang--Mills--Higgs System Luca Salasnich 1
Quantum Chaos in a Yang--Mills--Higgs System Luca Salasnich 1 Dipartimento di Matematica Pura ed to quantum chaos, i.e. the study of properties of quantum systems which are classically chaotic 9 theory 13) . In this paper we study quantum chaos in a field--theory schematic model. We analyze
arXiv:heplat/0610123 Propagators in YangMills theory
Maas, Axel
: 11.15.Ha 12.38.Aw Green's functions encode completely the nonperturbative properties of a quantum, Caixa Postal 369, 13560970 São Carlos, SP, Brazil Abstract. Green's functions are gauge minimal Landau gauge. Keywords: YangMills theory; Green's functions; Confinement; Gauge dependence PACS
Yang, Lingfa
Stochastic resonance in surface catalytic oxidation of carbon monoxide Lingfa Yang, Zhonghuai Hou: catalytic oxidation on a single sur- face, by analysis of the behavior of a set of ordinary differ- ential help researchers to find SR in this system experimentally. II. REACTION MODEL The catalytic oxidation
Adsorption structure and doping effect of azidotrimethyltin on graphene , S.N. Yang b
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
Wireless ad hoc networks Acknowledgement: Slides borrowed from Richard Y. Yang @ Yale
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
Energy Efficient Cooperative MIMO Systems Hsin-Yi Shen, Haiming Yang, Shivkumar Kalyanaraman
Kalyanaraman, Shivkumar
Energy Efficient Cooperative MIMO Systems Hsin-Yi Shen, Haiming Yang, Shivkumar Kalyanaraman an energy efficient cooperative MIMO system. Space-time block codes (STBC) and code combining techniques to cooperation overheads [1]. Thus there is tradeoff between energy consumption and system capacity in proposed
THE INDUCTIVE STRENGTH OF RAMSEY'S THEOREM FOR C. T. CHONG, THEODORE A. SLAMAN, AND YUE YANG
Chong, Chi Tat
THE INDUCTIVE STRENGTH OF RAMSEY'S THEOREM FOR PAIRS C. T. CHONG, THEODORE A. SLAMAN, AND YUE YANG and applications of Ramsey's Theorem for Pairs?" We show that, over the base theory RCA0, Ramsey's Theorem for Pairs does not imply 0 2-induction. 1. Introduction Ramsey's Theorem is the assertion that for any
Operational limit of closed loop pulsating heat pipes Honghai Yang a,*, S. Khandekar b
Khandekar, Sameer
Operational limit of closed loop pulsating heat pipes Honghai Yang a,*, S. Khandekar b , M. Groll c an experimental study on the operational limitation of closed loop pulsating heat pipes (CLPHPs), which consist pipes; Performance limit; Dry-out 1. Introduction Pulsating heat pipes (PHPs) or oscillating heat pipes
SIMPLE PULSE ASYNCHRONOUS STATE MACHINES Jeffrey Miller 1 Woodward Yang 2
Yang, Woodward
SIMPLE PULSE ASYNCHRONOUS STATE MACHINES Jeffrey Miller 1 Woodward Yang 2 Division of Applied Sciences, Harvard University, USA 1 miller@eecs.harvard.edu 2 woody@eecs.harvard.edu ABSTRACT Pulse tion in the time domain. In this paper we present a new technique for pulse computation with simple
Food Recognition Using Statistics of Pairwise Local Features Shulin (Lynn) Yang1
Washington at Seattle, University of
Food Recognition Using Statistics of Pairwise Local Features Shulin (Lynn) Yang1 Mei Chen2 Dean Food recognition is difficult because food items are de- formable objects that exhibit significant variations in ap- pearance. We believe the key to recognizing food is to ex- ploit the spatial relationships
Gilad, Yoav
of Parkinson's and cardiovascular diseases in habitual caffeine consumers. Results Twin studies find . CYP1A2 . Parkinson's cardiovascular disease Introduction Caffeine is the most commonly consumedREVIEW Genetics of caffeine consumption and responses to caffeine Amy Yang & Abraham A. Palmer
NEAR REAL-TIME IMAGE RECONSTRUCTION C. DENKER, G. YANG and H. WANG
NEAR REAL-TIME IMAGE RECONSTRUCTION C. DENKER, G. YANG and H. WANG Big Bear Solar Observatory, New-processing algorithms have been developed to achieve diffraction-limited observations of the solar surface. We present is performed on a Beowulf-class computer which utilizes off-the-shelf, mass-market technologies to provide high
BIST for Word-Oriented DRAM L. Zakrevski, M. Karpovsky, S. H. Yang
Karpovsky, Mark
BIST for Word-Oriented DRAM L. Zakrevski, M. Karpovsky, S. H. Yang Research Lab. on Reliable generation for detection of coupling faults between cells in word- oriented memories is considered. According to this fault model, contents of any w-bit memory word in a memory with n words, or ability to change
Ni-dispersed fullerenes: Hydrogen storage and desorption properties Weon Ho Shin and Seong Ho Yang
Goddard III, William A.
Ni-dispersed fullerenes: Hydrogen storage and desorption properties Weon Ho Shin and Seong Ho Yang could be viable alternatives to reversible hydrogen storage. It is demonstrated that a single Ni coated-dispersed fullerenes are considered to be the novel hydrogen storage media capable of storing 6.8 wt % H2, thus
Chemical Wave Packet Propagation, Reflection, and Spreading Lingfa Yang and Irving R. Epstein*
Yang, Lingfa
Chemical Wave Packet Propagation, Reflection, and Spreading Lingfa Yang and Irving R. Epstein 02454-9110 ReceiVed: May 8, 2002; In Final Form: July 10, 2002 Chemical waves can travel in well-defined packets. Two types of phase wave packets, distinguished by whether their component waves move toward
Knospe, Carl
Optimal Control of a Magnetic Bearing without Bias Flux Using Finite Voltage Charles Yang, Sterling Heights, MI 48314 SUMMARY Conventional Active Magnetic Bearings (AMB) are operated using a bias. In this paper, optimal control of a magnetic bearing without bias is investigated. A single degree
Practicality-Based Probabilistic Roadmaps Method Jing Yang, Patrick Dymond and Michael Jenkin
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
$\\mathbb{Z}_3$ Parafermionic Chain Emerged From Yang-Baxter Equation
Li-Wei Yu; Mo-Lin Ge
2015-11-07
We construct the 1D $\\mathbb{Z}_3$ parafermionic model based on the solution of Yang-Baxter equation and express the model by three types of fermions. It is shown that the $\\mathbb{Z}_3$ parafermionic chain possesses both triple degenerate ground states and non-trivial topological winding number. Hence, the $\\mathbb{Z}_3$ parafermionic model is a direct generalization of 1D $\\mathbb{Z}_2$ Kitaev model. Hence both the $\\mathbb{Z}_2$ and $\\mathbb{Z}_3$ model can be obtained from Yang-Baxter equation. On the other hand, to show the algebra of parafermionic tripling intuitively, we define a new 3-body Hamiltonian $\\hat{H}_{123}$ based on Yang-Baxter equation. Different from the Majorana doubling, the $\\hat{H}_{123}$ holds triple degeneracy at each of energy levels. The triple degeneracy is protected by two symmetry operators of the system, $\\omega$-parity $P$($\\omega=e^{{\\textrm{i}\\frac{2\\pi}{3}}}$) and emergent parafermionic operator $\\Gamma$, which are the generalization of parity $P_{M}$ and emergent Majorana operator in Lee-Wilczek model, respectively. Both the $\\mathbb{Z}_3$ parafermionic model and $\\hat{H}_{123}$ can be viewed as SU(3) models in color space. In comparison with the Majorana models for SU(2), it turns out that the SU(3) models are truly the generalization of Majorana models resultant from Yang-Baxter equation.
Seismic Data Reconstruction via Matrix Yi Yang, Jianwei Ma and Stanley Osher
Ferguson, Thomas S.
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
Heat transfer and friction characteristics of air flow in microtubes Chien-Yuh Yang a,
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
Energy Saving Mechanisms in Sensor Networks Lan Wang and Yang Xiao
Wang, Lan
Energy Saving Mechanisms in Sensor Networks Lan Wang and Yang Xiao Computer Science Department try to save energy by configuring the sensors into certain topologies, therefore such mechanisms have-efficient scheduling mech- anisms". There are many other methods to save energy, such as reducing communication range
Assessment and use of Loy Yang brown coal for power generation
Ottrey, A.; Woskoboenko, F. [HRL Technology Pty Ltd., Mulgrave, Victoria (Australia); Draper, I.; Fitzclarence, N. [Loy Yang Power Ltd., Traralgon, Victoria (Australia)
1996-12-31
The Loy Yang brown coal resource in the Latrobe Valley of Victoria has been extensively characterized in respect of: the extent, distribution and structure of the resource; the variations in properties throughout the resource; and evaluation of the behavior of the coal during processing. The resource characterization program involved an extensive borehole drilling program, backed by geological modelling and comprehensive material characterization (chemical, physical and petrological). Evaluation of the behavior of the coal has involved theoretical modelling, laboratory-scale investigations, pilot-scale combustion tests and observations on full-scale boilers. The Loy Yang open cut mine currently annually supplies 26 million tonne (Mt) of brown coal to: the 4 x 4500 MW units operated by Loy Yang Power Ltd.; the 2 x 500 MW units operated by Edison Mission Ltd.; and a steam-fluidized bed dryer operated by Dry Coal Australia Pty Ltd. (a joint venture between Lurgi and Australian Char Pty Ltd.). This paper highlights significant features of Loy Yang Power`s operations in the mine and the power station, with particular emphasis on ash fouling and slagging behavior.
YANG ET AL. VOL. 6 ' NO. 4 ' 28772892 ' 2012 www.acsnano.org
Hu, Wenchuang "Walter"
for future global energy production. Among existing solar cells, organic photovoltaics (OPVs) have many Chemical Society Nanoimprinted Polymer Solar Cell Yi Yang, Kamil Mielczarek, Mukti Aryal,^ Anvar Zakhidov favorable characteristics, such as the potential of being flexible, semitransparent, and applicable to low
Ozgkmen, Tamay M.
kmen, 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
Zhao, Yuxiao
Alumni around the globe Meet four international alumni from LiU. 34 Working with the world's largest student barometer (ISB), the biggest student survey in the world. In the latest survey, over 90% would recently won the biggest case competition in the world for business students are, by the way, a wonderful
Amaral, Luis A.N.
Experiments in Ergonomic Robot-Guided Manipulation Allan S rensen Caizhen Liu Songho M. Kim Kevin M the progress of the task and to stop the mo- tion inan emergency) withthe precise positioningand ergonomic bene, they proposed a simple \\ergonomic" objec- tive function for choosing between guides: the cost for an applied
Swaminathan, Madhavan
High Density Packaging in 2010 and Beyond Rao R. Tunmala*, Venky Sundaram, Fuhan Liu, George White, Swapan Bhattacharya, Raj M. Pulugurtha, Madhavan Packaging Research Center, Georgia Institute and the package increases tremendously. With the shift towards nano ICs by 2003 with 100nm features, pitch of area
, steam and water prior to catalyst bed 3-fluid nozzle delivers a fine mist of fuel #12;ReformingReforming 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
Meyer, Bertrand
likely to uncover bugs. The key issue is to define criteria for selecting such interesting states to actual production software, in particular the EiffelBase library of fundamental data structures of automatic test generation Lisa (Ling) Liu Bertrand Meyer Bernd Schoeller Chair of Software Engineering, ETH
Bobenko, Alexander I.
ACM Reference Format Pottmann, H., Liu, Y., Wallner, J., Bobenko, A., Wang, W. 2007. Geometry of Multi-layer Freeform Structures for Architecture. ACM Trans. Graph. 26, 3, Article 65 (July 2007), 11 pages. DOI = 10.1145/1239451.1239516 http://doi.acm.org/10.1145/1239451.1239516. Copyright Notice
Filament Eruption after the Onset of the X1.5 Flare on 2005 September 13 Haimin Wang, Chang Liu, Ju Erupting filaments usually play the role as the initial driver of flaring process pre- ceding September 13, a filament at the boundary of the NOAA AR 0808 erupted 13 minutes after the flare onset at 19
Liu, Yijun
An Internet-based computing platform for the boundary element method M. Nuggehally, Y.J. Liu*, S November 2002; accepted 3 February 2003 Abstract Computers combined with the Internet are dramatically are moving to the Internet, prompted by the promising advantages, such as easy access for users everywhere
Meyers, Steven D.
better or worse than the others throughout the event with one excep- tion. The lessons learned fromTrajectory Forecast as a Rapid Response to the Deepwater Horizon Oil Spill Yonggang Liu, Robert H. Petersburg, Florida, USA In response to the Gulf of Mexico Deepwater Horizon oil spill, a Lagrangian
Lui, John C.S.
SAND: A Fault-Tolerant Streaming Architecture for Network Traffic Analytics Qin Liu, John C.S. Lui is essential for network analytics. In this paper, we present the design and implementation of SAND, a fault-tolerant distributed stream processing system for network analytics. SAND is designed to operate under high
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
Two wavelength division multiplexing WAN trials
Lennon, W.J.; Thombley, R.L.
1995-01-20
Lawrence Livermore National Laboratory, as a super-user, supercomputer, and super-application site, is anticipating the future bandwidth and protocol requirements necessary to connect to other such sites as well as to connect to remote-sited control centers and experiments. In this paper the authors discuss their vision of the future of Wide Area Networking, describe the plans for a wavelength division multiplexed link connecting Livermore with the University of California at Berkeley and describe plans for a transparent, {approx} 10 Gb/s ring around San Francisco Bay.
Yang, Maria
Data Mining for Thesaurus Generation in Informal Design Information Retrieval Maria C. Yang-offs with each type of thesaurus, especially concerning the resources required to build them as well
Determination of Reference Scales for Wilson Gauge Action from Yang--Mills Gradient Flow
Masayuki Asakawa; Takumi Iritani; Masakiyo Kitazawa; Hiroshi Suzuki
2015-10-08
A parametrization of the lattice spacing ($a$) in terms of the bare coupling ($\\beta$) for the SU(3) Yang--Mills theory with the Wilson gauge action is given in a wide range of~$\\beta$. The Yang--Mills gradient flow with respect to the flow time~$t$ for the dimensionless observable, $t\\frac{d}{dt}t^2\\langle E(t)\\rangle$, is utilized to determine the parametrization. With fine lattice spacings ($6.3\\le\\beta\\le7.5$) and large lattice volumes ($N_{\\rm s}=64$--$128$), the discretization and finite-volume errors are significantly reduced to the same level as the statistical error.
Towards a manifestly gauge invariant and universal calculus for Yang-Mills theory
Arnone, S; Morris, T R; Arnone, Stefano; Gatti, Antonio; Morris, Tim R.
2002-01-01
A manifestly gauge invariant exact renormalization group for pure SU(N) Yang-Mills theory is proposed, along with the necessary gauge invariant regularisation which implements the effective cutoff. The latter is naturally incorporated by embedding the theory into a spontaneously broken SU(N|N) super-gauge theory, which guarantees finiteness to all orders in perturbation theory. The effective action, from which one extracts the physics, can be computed whilst manifestly preserving gauge invariance at each and every step. As an example, we give an elegant computation of the one-loop SU(N) Yang-Mills beta function, for the first time at finite N without any gauge fixing or ghosts. It is also completely independent of the details put in by hand, e.g. the choice of covariantisation and the cutoff profile, and, therefore, guides us to a procedure for streamlined calculations.
Towards a manifestly gauge invariant and universal calculus for Yang-Mills theory
Stefano Arnone; Antonio Gatti; Tim R. Morris
2002-09-16
A manifestly gauge invariant exact renormalization group for pure SU(N) Yang-Mills theory is proposed, along with the necessary gauge invariant regularisation which implements the effective cutoff. The latter is naturally incorporated by embedding the theory into a spontaneously broken SU(N|N) super-gauge theory, which guarantees finiteness to all orders in perturbation theory. The effective action, from which one extracts the physics, can be computed whilst manifestly preserving gauge invariance at each and every step. As an example, we give an elegant computation of the one-loop SU(N) Yang-Mills beta function, for the first time at finite N without any gauge fixing or ghosts. It is also completely independent of the details put in by hand, e.g. the choice of covariantisation and the cutoff profile, and, therefore, guides us to a procedure for streamlined calculations.
Dual Superconductor Picture for Strongly-coupled SU(2) Yang-Mills Theory
Duoje Jia; Yi-shi Duan
2006-05-18
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.
Prompt Multi-Gluon Production in High Energy Collisions from Singular Yang-Mills Solutions
Romuald A. Janik; Edward Shuryak; Ismail Zahed
2002-06-03
We study non-perturbative parton-parton scattering in the Landau method using singular O(3) symmetric solutions to the Euclidean Yang-Mills equations. These solutions combine instanton dynamics (tunneling) and overlap (transition) between incoming and vacuum fields. We derive a high-energy solution at small Euclidean times, and assess its susequent escape and decay into gluons in Minkowski space-time. We describe the spectrum of the {\\it outgoing} gluons and show that it is related through a particular rescaling to the Yang-Mills sphaleron explosion studied earlier. We assess the number of {\\it incoming} gluons in the same configuration, and argue that the observed scaling is in fact more general and describes the energy dependence of the spectra and multiplicities at {\\it all} energies. Applications to hadron-hadron and nucleus-nucleus collisions are discussed elsewhere.
N = 4 Super-Yang-Mills on Conic Space as Hologram of STU Topological Black Hole
Xing Huang; Yang Zhou
2014-09-05
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.
Universal aspects in the equation of state for Yang-Mills theories
Alessandro Nada
2015-10-05
We present high-precision lattice calculations of the thermodynamics of Yang-Mills theories with different gauge groups. In the confining phase, we show that the equation of state is described remarkably well by a gas of massive, non-interacting glueballs, provided that an effective bosonic closed-string model is used to derive an exponentially growing Hagedorn spectrum for the heavy states. In particular, this model describes very accurately the results for the SU(3) theory reported by Bors\\'anyi et al. in JHEP 07 (2012) 056, as well as a novel set of lattice data for the SU(2) theory. In addition, we also also show that the equation of state in the deconfined phase exhibits a near perfect proportionality to the number of gluon degrees of freedom, including for the Yang-Mills theory based on the exceptional, center-less gauge group $G_2$.
Scaling and Density of Lee-Yang Zeroes in the Four Dimensional Ising Model
R. Kenna; C. B. Lang
1993-11-20
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.
Universal aspects in the equation of state for Yang-Mills theories
Nada, Alessandro
2015-01-01
We present high-precision lattice calculations of the thermodynamics of Yang-Mills theories with different gauge groups. In the confining phase, we show that the equation of state is described remarkably well by a gas of massive, non-interacting glueballs, provided that an effective bosonic closed-string model is used to derive an exponentially growing Hagedorn spectrum for the heavy states. In particular, this model describes very accurately the results for the SU(3) theory reported by Bors\\'anyi et al. in JHEP 07 (2012) 056, as well as a novel set of lattice data for the SU(2) theory. In addition, we also also show that the equation of state in the deconfined phase exhibits a near perfect proportionality to the number of gluon degrees of freedom, including for the Yang-Mills theory based on the exceptional, center-less gauge group $G_2$.
Superspace Formulation of N=4 Super Yang-Mills Theory with a Central Charge
Jun Saito
2005-12-19
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.
Particle motion in a Yang-Mills field Wong's equations and spin one-half analogues
Van Holten, J W
1995-01-01
A complete, straightforward and natural Lagrangian description is given for the classical non-relativistic dynamics of a particle with colour or internal symmetry degrees of freedom moving in a background Yang-Mills field. This provides a new simple Lagrangian formalism for Wong's equations for spinless particles, and presents also their generalisation, in gauge covariant form, for spin-\\frack particles, within a complete Lagrangian formalism.
The Chinese Aspect System and its Semantic Interpretation Guowen Yang and John A. Bateman
(-le, -zhe, -guo4, etc.) and aspect adverbials (Yang, 1999, 2001). #12;name form name form unmarked (ceng2jing1)+V+(guo)unmarked- experiential V+(guo) marked-remote- experiential (ceng2jing1)+V recent-past-existing V+ (N) + (lai2zhe) unmarked-durative V+(zhe) activity-durative (zai4)+V long-durative (yi1zhi2)+V
Particle Motion in a Yang-Mills Field: Wong's Equations and Spin One-half Analogues
N Linden A J Macfarlane; J W van Holten
1995-12-11
A complete, straightforward and natural Lagrangian description is given for the classical non-relativistic dynamics of a particle with colour or internal symmetry degrees of freedom moving in a background Yang-Mills field. This provides a new simple Lagrangian formalism for Wong's equations for spinless particles, and presents also their generalisation, in gauge covariant form, for spin-$\\frack$ particles, within a complete Lagrangian formalism.
Topologically massive Yang-Mills: A Hamilton-Jacobi constraint analysis
Bertin, M. C.; Pimentel, B. M.; Valcrcel, C. E.; Zambrano, G. E. R.
2014-04-15
We analyse the constraint structure of the topologically massive Yang-Mills theory in instant-form and null-plane dynamics via the Hamilton-Jacobi formalism. The complete set of hamiltonians that generates the dynamics of the system is obtained from the Frobenius integrability conditions, as well as its characteristic equations. As generators of canonical transformations, the hamiltonians are naturally linked to the generator of Lagrangian gauge transformations.
Canonical simulations of supersymmetric SU(N) Yang-Mills quantum mechanics
Georg Bergner; Hang Liu; Urs Wenger
2015-09-04
The fermion loop formulation naturally separates partition functions into their canonical sectors. Here we discuss various strategies to make use of this for supersymmetric SU(N) Yang-Mills quantum mechanics obtained from dimensional reduction in various dimensions and present numerical results for the separate canonical sectors with fixed fermion numbers. We comment on potential problems due to the sign of the contributions from the fermions and due to flat directions.
Web-Based List Question Answering Hui Yang, Tat-Seng Chua
.396 nusmml03r2 0.319 MITCSAIL03c 0.134 isi03a 0.118 BBN2003B 0.097 Average 0.213 Table 1: TREC-12 Top 5Web-Based List Question Answering Hui Yang, Tat-Seng Chua School of Computing National University a complete set of distinct answers to list questions in huge corpora or the Web is still far from being
Canonical simulations of supersymmetric SU(N) Yang-Mills quantum mechanics
Bergner, Georg; Wenger, Urs
2015-01-01
The fermion loop formulation naturally separates partition functions into their canonical sectors. Here we discuss various strategies to make use of this for supersymmetric SU(N) Yang-Mills quantum mechanics obtained from dimensional reduction in various dimensions and present numerical results for the separate canonical sectors with fixed fermion numbers. We comment on potential problems due to the sign of the contributions from the fermions and due to flat directions.
Supersymmetry algebra and BPS states of super Yang-Mills theories on noncommutative tori
A. Konechny; A. Schwarz
1999-01-18
We consider 10-dimensional super Yang-Mills theory with topological terms compactified on a noncommutative torus. We calculate supersymmetry algebra and derive BPS energy spectra from it. The cases of d-dimensional tori with d=2,3,4 are considered in full detail. SO(d,d|Z)-invariance of the BPS spectrum and relation of new results to the previous work in this direction are discussed.
Lee-Yang zero distribution of high temperature QCD and Roberge-Weiss phase transition
Keitaro Nagata; Kouji Kashiwa; Atsushi Nakamura; Shinsuke M. Nishigaki
2015-05-16
Canonical partition functions and Lee-Yang zeros of QCD at finite density and high temperature are studied. Recent lattice simulations have confirmed that the free energy of QCD is a quartic function of quark chemical potential at temperature slightly above pseudo-critical temperature $T_c$, as in the case with a gas of free massless fermions. We present analytic derivation of the canonical partition functions and Lee-Yang zeros for this type of free energy using the saddle point approximation. We also perform lattice QCD simulation in a canonical approach using the fugacity expansion of the fermion determinant, and carefully examine its reliability. By comparing the analytic and numerical results, we conclude that the canonical partition functions follow the Gaussian distribution of the baryon number, and the accumulation of Lee-Yang zeros of these canonical partition functions exhibit the first-order Roberge-Weiss phase transition. We discuss the validity and applicable range of the result and its implications both for theoretical and experimental studies.
Yang-Mills condensate dark energy coupled with matter and radiation
Y. Zhang; T. Y. Xia; W. Zhao
2006-09-26
The coincidence problem is studied for the dark energy model of effective Yang-Mills condensate in a flat expanding universe during the matter-dominated stage. The YMC energy $\\rho_y(t)$ is taken to represent the dark energy, which is coupled either with the matter, or with both the matter and the radiation components. The effective YM Lagrangian is completely determined by quantum field theory up to 1-loop order. It is found that under very generic initial conditions and for a variety of forms of coupling, the existence of the scaling solution during the early stages and the subsequent exit from the scaling regime are inevitable. The transition to the accelerating stage always occurs around a redshift $z\\simeq (0.3\\sim 0.5)$. Moreover, when the Yang-Mills condensate transfers energy into matter or into both matter and radiation, the equation of state $w_y$ of the Yang-Mills condensate can cross over -1 around $z\\sim 2$, and takes on a current value $\\simeq -1.1$. This is consistent with the recent preliminary observations on supernovae Ia. Therefore, the coincidence problem can be naturally solved in the effective YMC dark energy models.
Akihiro Shibata; Kei-Ichi Kondo; Seikou Kato; Shoichi Ito; Toru Shinohara; Nobuyui Fukui
2009-11-24
We have given a new description of the lattice Yang-Mills theory a la Cho-Faddeev-Niemi-Shabanov, which has enabled us to confirm in a gauge-independent manner "Abelian"-dominance and magnetic-monopole dominance in the Wilson loop average, yielding a gauge-independent dual superconductor picture for quark confinement. In particular, we have given a new procedure (called reduction) for obtaining a gauge-independent magnetic monopole from a given Yang-Mills field. In this talk, we demonstrate how some of known topological configurations in the SU(2) Yang-Mills theory such as merons and instantons generate closed loops of magnetic-monopole current as the quark confiner, both of which are characterized by the gauge-invariant topological index, topological charge (density) and magnetic charge (density), respectively. We also try to detect which type of topological configurations exist in the lattice data involving magnetic-monopole loops generated by Monte Carlo simulation. Here we apply a new geometrical algorithm based on "computational homology" to discriminating each closed loop from clusters of magnetic-monopole current, since the magnetic-monopole current on a lattice is integer valued.
Wang, Wei Hua
under suitable conditions. Therefore, it is plausible that a recharge- able Li/CO2 battery couldRechargeable 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
Reformulations of the Yang-Mills theory toward quark confinement and mass gap
Kei-Ichi Kondo; Seikou Kato; Akihiro Shibata; Toru Shinohara
2014-12-27
We propose the reformulations of the $SU(N)$ Yang-Mills theory toward quark confinement and mass gap. In fact, we have given a new framework for reformulating the $SU(N)$ Yang-Mills theory using new field variables. This includes the preceding works given by Cho, Faddeev and Niemi, as a special case called the maximal option in our reformulations. The advantage of our reformulations is that the original non-Abelian gauge field variables can be changed into the new field variables such that one of them called the restricted field gives the dominant contribution to quark confinement in the gauge-independent way. Our reformulations can be combined with the $SU(N)$ extension of the Diakonov-Petrov version of the non-Abelian Stokes theorem for the Wilson loop operator to give a gauge-invariant definition for the magnetic monopole in the $SU(N)$ Yang-Mills theory without the scalar field. In the so-called minimal option, especially, the restricted field is non-Abelian and involves the non-Abelian magnetic monopole with the stability group $U(N-1)$. This suggests the non-Abelian dual superconductivity picture for quark confinement. This should be compared with the maximal option: the restricted field is Abelian and involves only the Abelian magnetic monopoles with the stability group $U(1)^{N-1}$, just like the Abelian projection. We give some applications of this reformulation, e.g., the stability for the homogeneous chromomagnetic condensation of the Savvidy type, the large N treatment for deriving the dimensional transmutation and understanding the mass gap, and also the numerical simulations on a lattice which are given by Dr. Shibata in a subsequent talk.
Asaka, Keisuke; Kawamoto, Noboru; Miyake, Akiko
2013-01-01
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.
Keisuke Asaka; Junji Kato; Noboru Kawamoto; Akiko Miyake
2013-09-18
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.
On the Effective Action of N=1 Supersymmetric Yang-Mills Theory
G. R. Farrar; G. Gabadadze; M. Schwetz
1997-12-22
We propose a generalization of the Veneziano-Yankielowicz effective low-energy action for N=1 SUSY Yang-Mills theory which includes composite operators interpolating pure gluonic bound states. The chiral supermultiplet of anomalies is embedded in a larger three-form multiplet and an extra term in the effective action is introduced. The mass spectrum and mixing of the lowest-spin bound states are studied within the effective Lagrangian approach. The physical mass eigenstates form two multiplets, each containing a scalar, pseudoscalar and Weyl fermion. The multiplet containing the states which are most closely related to glueballs is the lighter one.
A proposal for a manifestly gauge invariant and universal calculus in Yang-Mills theory
Arnone, S; Morris, T R; Arnone, Stefano; Gatti, Antonio; Morris, Tim R.
2003-01-01
We uncover a method of calculation that proceeds at every step without fixing the gauge or specifying details of the regularisation scheme. Results are obtained by iterated use of integration by parts and gauge invariance identities. The initial stages can even be computed diagrammatically. The method is formulated within the framework of an exact renormalization group for SU(N) Yang-Mills gauge theory, incorporating an effective cutoff through a manifest spontaneously broken SU(N|N) gauge invariance. We demonstrate the technique with a compact calculation of the one-loop beta function, achieving a manifestly universal result, and without gauge fixing, for the first time at finite N.
A proposal for a manifestly gauge invariant and universal calculus in Yang-Mills theory
Stefano Arnone; Antonio Gatti; Tim R. Morris
2002-09-20
We uncover a method of calculation that proceeds at every step without fixing the gauge or specifying details of the regularisation scheme. Results are obtained by iterated use of integration by parts and gauge invariance identities. The initial stages can even be computed diagrammatically. The method is formulated within the framework of an exact renormalization group for SU(N) Yang-Mills gauge theory, incorporating an effective cutoff through a manifest spontaneously broken SU(N|N) gauge invariance. We demonstrate the technique with a compact calculation of the one-loop beta function, achieving a manifestly universal result, and without gauge fixing, for the first time at finite N.
Cut-and-join operators and N=4 super Yang-Mills
T. W. Brown
2010-05-06
We show which multi-trace structures are compatible with the symmetrisation of local operators in \\cN=4 super Yang-Mills when they are organised into representations of the global symmetry group. Cut-and-join operators give the non-planar expansion of correlation functions of these operators in the free theory. Using these techniques we find the 1/N corrections to the quarter-BPS operators which remain protected at weak coupling. We also present a new way of counting these chiral ring operators using the Weyl group S_N.
Hadron masses from fixed topology simulations: parity partners and SU(2) Yang-Mills results
Arthur Dromard; Christopher Czaban; Marc Wagner
2014-10-20
Lattice QCD simulations tend to get stuck in a single topological sector at fine lattice spacing, or when using chirally symmetric quarks. In such cases computed observables differ from their full QCD counterparts by finite size effects, which need to be understood on a quantitative level. We discuss extensions of existing relations from the literature between correlation functions at fixed topology and hadron masses at unfixed topology. Particular focus is put on disentangling positive and negative parity states, which mix, when the topological charge is fixed. We also present numerical results for SU(2) Yang-Mills Theory.
Asymptotic behavior of physical amplitudes in the N = 4 super Yang-Mills theory
Helayel-Neto, J.A.; Smith, A.W. (Centro Brasilerio de Pesquisas Fisicas, 150, 22290 Rio de Janeiro (BR)); Rajpoot, S. (Dept. of Physics, Univ. of California, CA (US))
1990-07-20
Using the N = 4 super-Yang-Mills theory softly broken by supersymmetric N = 1 mass terms for the matter superfields, the authors compute the one-loop chiral + chiral {r arrow} antichiral + antichiral scattering amplitude directly in superspace. By suitable choices of the mass parameters, one can endow the model with a heirachy of light and heavy particles, and the decoupling of the heavy sector from the light-light physical amplitude is studies. The authors also analyze the high-energy limit of the cross-section for a two physical scalar scattering and find a (logs) behavior, which then respects the Froissart bound.
A novel computation of the thermodynamics of the SU(3) Yang-Mills theory
Giusti, Leonardo
2015-01-01
We present an accurate computation of the Equation of State of the SU(3) Yang-Mills theory using shifted boundary conditions in the temporal direction. In this framework, the entropy density s can be obtained in a simple way from the expectation value of the space-time components T0k of the energy-momentum tensor. At each given value of the temperature, s is measured in an independent way at several values of the lattice spacing. The extrapolation to the continuum limit shows small discretization effects with respect to the statistical errors of approximatively 0.5%.
BPS Equations in Omega-deformed N=4 Super Yang-Mills Theory
Ito, Katsushi; Nakajima, Hiroaki; Sasaki, Shin
2015-01-01
We study supersymmetry of N=4 super Yang-Mills theory in four dimensions deformed in the Omega-background. We take the Nekrasov-Shatashvili limit of the background so that two-dimensional super Poincare symmetry is recovered. We compute the deformed central charge of the superalgebra and study the 1/2 and 1/4 BPS states. We obtain the Omega-deformed 1/2 and 1/4 BPS dyon equations from the deformed supersymmetry transformation and the Bogomol'nyi completion of the energy.
Counting the Massive Vacua of N=1* Super Yang-Mills Theory
Bourget, Antoine
2015-01-01
We compute the number of massive vacua of N=4 supersymmetric Yang-Mills theory mass-deformed to preserve N=1 supersymmetry, for any gauge group G. We use semi-classical techniques and efficiently reproduce the known counting for A,B and C-type gauge groups, present the generating function for both O(2n) and SO(2n), and compute the supersymmetric index for gauge groups of exceptional type. A crucial role is played by the classification of nilpotent orbits, as well as global properties of their centralizers. We give illustrative examples of new features of our analysis for the D-type algebras.
Gluon scattering in N=4 super-Yang-Mills theory fromweak to strong coupling
Dixon, Lance J.; /SLAC
2008-03-25
I describe some recent developments in the understanding of gluon scattering amplitudes in N = 4 super-Yang-Mills theory in the large-N{sub c} limit. These amplitudes can be computed to high orders in the weak coupling expansion, and also now at strong coupling using the AdS/CFT correspondence. They hold the promise of being solvable to all orders in the gauge coupling, with the help of techniques based on integrability. They are intimately related to expectation values for polygonal Wilson loops composed of light-like segments.
BPS Equations in Omega-deformed N=4 Super Yang-Mills Theory
Katsushi Ito; Yusuke Kanayama; Hiroaki Nakajima; Shin Sasaki
2015-09-24
We study supersymmetry of N=4 super Yang-Mills theory in four dimensions deformed in the Omega-background. We take the Nekrasov-Shatashvili limit of the background so that two-dimensional super Poincare symmetry is recovered. We compute the deformed central charge of the superalgebra and study the 1/2 and 1/4 BPS states. We obtain the Omega-deformed 1/2 and 1/4 BPS dyon equations from the deformed supersymmetry transformation and the Bogomol'nyi completion of the energy.
Higher Rank Wilson Loops in N = 2* Super-Yang-Mills Theory
Xinyi Chen-Lin; Konstantin Zarembo
2015-02-13
The N=2* Super-Yang-Mills theory (SYM*) undergoes an infinite sequence of large-N quantum phase transitions. We compute expectation values of Wilson loops in k-symmetric and antisymmetric representations of the SU(N) gauge group in this theory and show that the same phenomenon that causes the phase transitions at finite coupling leads to a non-analytic dependence of Wilson loops on k/N when the coupling is strictly infinite, thus making the higher-representation Wilson loops ideal holographic probes of the non-trivial phase structure of SYM*.
Jets in strongly-coupled N = 4 super Yang-Mills theory
Paul M. Chesler; Kristan Jensen; Andreas Karch
2008-06-21
We study jets of massless particles in N=4 super Yang-Mills using the AdS/CFT correspondence both at zero and finite temperature. We set up an initial state corresponding to a highly energetic quark/anti-quark pair and follow its time evolution into two jets. At finite temperature the jets stop after traveling a finite distance, whereas at zero temperature they travel and spread forever. We map out the corresponding baryon number charge density and identify the generic late time behavior of the jets as well as features that depend crucially on the initial conditions.
From Decay to Complete Breaking: Pulling the Strings in SU(2) Yang-Mills Theory
Pepe, M.; Wiese, U.-J.
2009-05-15
We study (2Q+1) strings connecting two static charges Q in (2+1)D SU(2) Yang-Mills theory. While the fundamental (2) string between two charges Q=(1/2) is unbreakable, the adjoint (3) string connecting two charges Q=1 can break. When a (4) string is stretched beyond a critical length, it decays into a (2) string by gluon pair creation. When a (5) string is stretched, it first decays into a (3) string, which eventually breaks completely. The energy of the screened charges at the ends of a string is well described by a phenomenological constituent gluon model.
Lee-Yang zeroes in the one flavour massive lattice Schwinger model
H. Gausterer; C. B. Lang
1994-08-26
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 $(\\be=\\infty, \\ka=1/4)$.
Lee-Yang Zeroes and Logarithmic Corrections in the $?^4_4$ Theory
R. Kenna; C. B. Lang
1992-10-13
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.
Chern--Simons--Yang--Mills system in presence of Gribov horizon with fundamental Higgs matter
Arturo J. Gomez; Sebastian Gonzalez; Silvio P. Sorella
2015-09-29
In this work we study the behaviour of Yang--Mills--Chern--Simons theory coupled to a Higgs field in the fundamental representation by taking into account the effects of the presence of the Gribov horizon. By analyzing the infrared structure of the gauge field propagator, both confined and de-confined regions can be detected. The confined region corresponds to the appearance of complex poles in the propagators, while the de-confined one to the presence of real poles. One can move from one region to another by changing the parameters of the theory.
Peidong Yang, 2014 | U.S. DOE Office of Science (SC)
Office of Science (SC) Website
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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D-Nicholas Turro, 1982Science (SC)Peidong Yang, 2014
$P-V$ criticality of AdS black hole in the Einstein-Maxwell-power-Yang-Mills gravity
Ming Zhang; Zhan-Ying Yang; De-Cheng Zou; Wei Xu; Rui-Hong Yue
2014-12-03
We study the $P-V$ critical behaivor of N-dimensional AdS black holes in Einstein-Maxwell-power-Yang-Mills gravity. Our results show the existence of the Van der Waals like small-large black hole phase transitions when taking some special values of charges of the Maxwell and Yang-Mills (YM) fields. Further to calculate the critical exponents of the black holes at the critical point, we find that they are the same as those in the Van der Waals liquid-gas system.
Computation of the Central Charge for the Leading Order of the N=2 Super-Yang-Mills Effective Action
Sylvain Wolf
1999-05-26
The central charge in the N=2 Super-Yang-Mills theory plays an essential role in the work of Seiberg and Witten as it gives the mass spectrum of the BPS states of the quantum theory. Our aim in this note is to present a direct computation of this central charge for the leading order (in a momentum expansion) of the effective action. We will consider the N=2 Super-Yang-Mills theory with gauge group SU(2). The leading order of the effective action is given by the same holomorphic function F appearing in the low energy U(1) effective action.
Supporting Information for: Surfactant-Free, Large-Scale, Solution-Liquid-Solid (SLS) Growth
Yang, Peidong
Reduction Jianwei Sun1,2 , Chong Liu2 , and Peidong Yang1,2 * 1 Joint Center for Artificial Photosynthesis
Carbon nanotubes : synthesis, characterization, and applications
Deck, Christian Peter
2009-01-01
H. Yang, and C. Liu, Hydrogen storage in carbon nanotubes.A. , et al. , Hydrogen storage in carbon nanostructures.M.G. , et al. , Hydrogen storage using physisorption-
Development and evaluation of the Nurotron 26-electrode cochlear implant system
2015-01-01
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,
Minai, Ali A.
Evidential Map-Building Approaches for Multi-UAV Cooperative Search Yanli Yang, Ali A. Minai by a team of Uninhabited Air Vehicles (UAVs) operating in an unknown and uncertain environ- ment . We-Shafer theory respectively. We illustrate how to utilize the generated maps into the UAVs path planning
A Lower Bound on the Feedback Capacity of Finite-State ISI Channels Shaohua Yang, Aleksandar Kavcic
Kavcic, Aleksandar
A Lower Bound on the Feedback Capacity of Finite-State ISI Channels Shaohua Yang, Aleksandar Kavci on the feedback capacity of finite-state inter-symbol interference (ISI) channels. The transition probabilities as reported in [4]. Finite-state ISI channels are channels with memory. For channels with memory, feedback can
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
Yang, Maria
Design Information Retrieval: Improving Access to the Informal Side of Design William Wood, Maria Yang, and Mark Cutkosky Center for Design Research Stanford University Abstract Capturing and reusing design experience holds great potential for improving designer effectiveness. The first step toward
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
Quantifying air pollution removal by green roofs in Chicago Jun Yang a,c,*, Qian Yu b
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
Mass transport phenomena in direct methanol fuel cells T.S. Zhao*, C. Xu, R. Chen, W.W. Yang
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 efficient energy production has long been sought to solve energy and environmental problems. Fuel cells
Task Allocation for Minimum System Power in a Homogenous Multi-core Processor Yang Ge, Qinru Qiu
Qiu, Qinru
. At micro- architecture level, increased power density has set up a "Power Wall" which blocks the microTask Allocation for Minimum System Power in a Homogenous Multi-core Processor Yang Ge, Qinru Qiu power consumption of a homogenous multi-core processor with a main focus on its impact on the leakage
Synthesis of an optimal wastewater reuse network Y.H. Yang, H.H. Lou, Y.L. Huang*
Huang, Yinlun
Wastewater minimization has been a primary concern for pollution prevention in the process and manu wastewater reduction and treatment technologies have been developed and practiced in the industries [1Synthesis of an optimal wastewater reuse network Y.H. Yang, H.H. Lou, Y.L. Huang* Department
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
Zhang, Wensheng
EagleVision: A Pervasive Mobile Device Protection System Ka Yang, Nalin Subramanian, Daji Qiao, and Wensheng Zhang Iowa State University, Ames, Iowa - 50011 Abstract-- Mobile devices like laptops, i, the exposure of sensitive data stored in the mobile device could be more damaging than the loss of device
A Multiphase Model for Cold Start of Polymer Electrolyte Fuel Leng Mao, Chao-Yang Wang,*,z
interactions. The governing equations of mass, momentum, species, heat, and charge transport under coldA Multiphase Model for Cold Start of Polymer Electrolyte Fuel Cells Leng Mao, Chao-Yang Wang is presented to describe transport and electrochemical processes with ice formation during startup of polymer
Zok, Frank
A Method for Coating Fibers in Oxide Composites Jared H. Weaver, James Yang, Carlos G. Levi Rockwell Scientific Corporation, Thousand Oaks, CA 91360-2362 A method for applying monazite coatings onto an intermediate fugitive coating, followed by impregnation and pyrolysis of a monazite precursor solution
Kei-Ichi Kondo; Seikou Kato; Akihiro Shibata; Toru Shinohara
2015-05-26
The purpose of this paper is to review the recent progress in understanding quark confinement. The emphasis of this review is placed on how to obtain a manifestly gauge-independent picture for quark confinement supporting the dual superconductivity in the Yang-Mills theory, which should be compared with the Abelian projection proposed by 't Hooft. The basic tools are novel reformulations of the Yang-Mills theory based on change of variables extending the decomposition of the $SU(N)$ Yang-Mills field due to Cho, Duan-Ge and Faddeev-Niemi, together with the combined use of extended versions of the Diakonov-Petrov version of the non-Abelian Stokes theorem for the $SU(N)$ Wilson loop operator. Moreover, we give the lattice gauge theoretical versions of the reformulation of the Yang-Mills theory which enables us to perform the numerical simulations on the lattice. In fact, we present some numerical evidences for supporting the dual superconductivity for quark confinement. The numerical simulations include the derivation of the linear potential for static interquark potential, i.e., non-vanishing string tension, in which the "Abelian" dominance and magnetic monopole dominance are established, confirmation of the dual Meissner effect by measuring the chromoelectric flux tube between quark-antiquark pair, the induced magnetic-monopole current, and the type of dual superconductivity, etc. In addition, we give a direct connection between the topological configuration of the Yang-Mills field such as instantons/merons and the magnetic monopole.
Dark energy as a fixed point of the Einstein Yang-Mills Higgs Equations
Rinaldi, Massimiliano
2015-01-01
We study the Einstein Yang-Mills Higgs equations in the $SO(3)$ representation on a isotropic and homogeneous flat Universe, in the presence of radiation and matter fluids. We map the equations of motion into a closed dynamical system of first-order differential equations and we find the equilibrium points. We show that there is only one stable fixed point that corresponds to an accelerated expanding Universe in the future. In the past, instead, there is an unstable fixed point that implies a stiff-matter domination. In between, we find three other unstable fixed points, corresponding, in chronological order, to radiation domination, to matter domination, and, finally, to a transition from decelerated expansion to accelerated expansion. We solve the system numerically and we confirm that there are smooth trajectories that correctly describe the evolution of the Universe, from a remote past dominated by radiation to a remote future dominated by dark energy, passing through a matter-dominated phase.
Dark energy as a fixed point of the Einstein Yang-Mills Higgs Equations
Massimiliano Rinaldi
2015-09-02
We study the Einstein Yang-Mills Higgs equations in the $SO(3)$ representation on a isotropic and homogeneous flat Universe, in the presence of radiation and matter fluids. We map the equations of motion into an autonomous dynamical system of first-order differential equations and we find the equilibrium points. We show that there is only one stable fixed point that corresponds to an accelerated expanding Universe in the future. In the past, instead, there is an unstable fixed point that implies a stiff-matter domination. In between, we find three other unstable fixed points, corresponding, in chronological order, to radiation domination, to matter domination, and, finally, to a transition from decelerated expansion to accelerated expansion. We solve the system numerically and we confirm that there are smooth trajectories that correctly describe the evolution of the Universe, from a remote past dominated by radiation to a remote future dominated by dark energy, passing through a matter-dominated phase.
Topologically Massive Yang-Mills field on the Null-Plane: A Hamilton-Jacobi approach
Bertin, M. C.; Pimentel, B. M.; Valcarcel, C. E.; Zambrano, G. E. R.
2010-11-12
Non-abelian gauge theories are super-renormalizable in 2+1 dimensions and suffer from infrared divergences. These divergences can be avoided by adding a Chern-Simons term, i.e., building a Topologically Massive Theory. In this sense, we are interested in the study of the Topologically Massive Yang-Mills theory on the Null-Plane. Since this is a gauge theory, we need to analyze its constraint structure which is done with the Hamilton-Jacobi formalism. We are able to find the complete set of Hamiltonian densities, and build the Generalized Brackets of the theory. With the GB we obtain a set of involutive Hamiltonian densities, generators of the evolution of the system.
Numerical investigations of Supersymmetric Yang-Mills Quantum Mechanics with 4 supercharges
Zbigniew Ambrozinski; Piotr Korcyl
2014-12-01
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.
Chaotic thermalization in Yang-Mills-Higgs theory on a spacial lattice
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)
2009-07-15
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.
Parallel software for lattice N=4 supersymmetric Yang--Mills theory
David Schaich; Thomas DeGrand
2014-10-25
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.
Geometry of N=1 Super Yang-Mills Theory in Curved Superspace
A. Konechny; A. Schwarz
1996-09-12
We give a new description of N=1 super Yang-Mills theory in curved superspace. It is based on the induced geometry approach to a curved superspace in which it is viewed as a surface embedded into C(4|2). The complex structure on C(4|2) supplied with a standard volume element induces a special Cauchy-Riemann (SCR)-structure on the embedded surface. We give an explicit construction of SYM theory in terms of intrinsic geometry of the superspace defined by this SCR-structure and a CR-bundle over the superspace. We write a manifestly SCR-covariant Lagrangian for SYM coupled with matter. We also show that in a special gauge our formulation coincides with the standard one which uses Lorentz connections. Some useful auxiliary results about the integration over surfaces in superspace are obtained.
Scattering on the Moduli Space of N=4 Super Yang-Mills
Robert M. Schabinger
2015-02-20
We calculate one-loop scattering amplitudes in N=4 super Yang-Mills theory away from the origin of the moduli space and demonstrate that the results are extremely simple, in much the same way as in the conformally invariant theory. Specifically, we consider the model where an SU(2) gauge group is spontaneously broken down to U(1). The complete component Lagrange density of the model is given in a form useful for perturbative calculations. We argue that the scattering amplitudes with massive external states deserve further study. Finally, our work shows that loop corrections can be readily computed in a mass-regulated N=4 theory, which may be relevant in trying to connect weak-coupling results with those at strong coupling, as discussed recently by Alday and Maldacena.
5D Super Yang-Mills on $Y^{p,q}$ Sasaki-Einstein manifolds
Jian Qiu; Maxim Zabzine
2015-02-27
On any simply connected Sasaki-Einstein five dimensional manifold one can construct a super Yang-Mills theory which preserves at least two supersymmetries. We study the special case of toric Sasaki-Einstein manifolds known as $Y^{p,q}$ manifolds. We use the localisation technique to compute the full perturbative part of the partition function. The full equivariant result is expressed in terms of certain special function which appears to be a curious generalisation of the triple sine function. As an application of our general result we study the large $N$ behaviour for the case of single hypermultiplet in adjoint representation and we derive the $N^3$-behaviour in this case.
Screening masses in quenched (2+1)d Yang-Mills theory: universality from dynamics?
Rafael B. Frigori
2010-02-25
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
Energy-momentum tensor on the lattice: non-perturbative renormalization in Yang--Mills theory
Leonardo Giusti; Michele Pepe
2015-06-04
We construct an energy-momentum tensor on the lattice which satisfies the appropriate Ward Identities (WIs) and has the right trace anomaly in the continuum limit. It is defined by imposing suitable WIs associated to the Poincare` invariance of the continuum theory. These relations come forth when the length of the box in the temporal direction is finite, and they take a particularly simple form if the coordinate and the periodicity axes are not aligned. We implement the method for the SU(3) Yang--Mills theory discretized with the standard Wilson action in presence of shifted boundary conditions in the (short) temporal direction. By carrying out extensive numerical simulations, the renormalization constants of the traceless components of the tensor are determined with a precision of roughly half a percent for values of the bare coupling constant in the range 0<= g^2_0<=1.
Exact solutions of (n+1)-dimensional Yang-Mills equations in curved space-time
Sanchez-Monroy, J.A.; Quimbay, C.J.
2012-09-15
In the context of a semiclassical approach where vectorial gauge fields can be considered as classical fields, we obtain exact static solutions of the SU(N) Yang-Mills equations in an (n+1)-dimensional curved space-time, for the cases n=1,2,3. As an application of the results obtained for the case n=3, we consider the solutions for the anti-de Sitter and Schwarzschild metrics. We show that these solutions have a confining behavior and can be considered as a first step in the study of the corrections of the spectra of quarkonia in a curved background. Since the solutions that we find in this work are valid also for the group U(1), the case n=2 is a description of the (2+1) electrodynamics in the presence of a point charge. For this case, the solution has a confining behavior and can be considered as an application of the planar electrodynamics in a curved space-time. Finally we find that the solution for the case n=1 is invariant under a parity transformation and has the form of a linear confining solution. - Highlights: Black-Right-Pointing-Pointer We study exact static confining solutions of the SU(N) Yang-Mills equations in an (n+1)-dimensional curved space-time. Black-Right-Pointing-Pointer The solutions found are a first step in the study of the corrections on the spectra of quarkonia in a curved background. Black-Right-Pointing-Pointer A expression for the confinement potential in low dimensionality is found.
Three-dimensional super Yang-Mills with compressible quark matter
Antn F. Faedo; Arnab Kundu; David Mateos; Christiana Pantelidou; Javier Tarro
2015-11-17
We construct the gravity dual of three-dimensional, $SU(N_{\\textrm{c}})$ super Yang-Mills theory with $N_{\\textrm{f}}$ flavors of dynamical quarks in the presence of a non-zero quark density $N_{\\textrm{q}}$. The supergravity solutions include the backreaction of $N_{\\textrm{c}}$ color D2-branes and $N_{\\textrm{f}}$ flavor D6-branes with $N_{\\textrm{q}}$ units of electric flux on their worldvolume. For massless quarks, the solutions depend non-trivially only on the dimensionless combination $\\rho=N_{\\textrm{c}}^2 N_{\\textrm{q}} / \\lambda^2 N_{\\textrm{f}}^4$, with $\\lambda=g_{\\textrm{YM}}^2 N_{\\textrm{c}}$ the 't Hooft coupling, and describe renormalization group flows between the super Yang-Mills theory in the ultraviolet and a non-relativistic theory in the infrared. The latter is dual to a hyperscaling-violating, Lifshitz-like geometry with dynamical and hyperscaling-violating exponents $z=5$ and $\\theta=1$, respectively. If $\\rho \\ll 1$ then at intermediate energies there is also an approximate AdS$_4$ region, dual to a conformal Chern-Simons-Matter theory, in which the flow exhibits quasi-conformal dynamics. At zero temperature we compute the chemical potential and the equation of state and extract the speed of sound. At low temperature we compute the entropy density and extract the number of low-energy degrees of freedom. For quarks of non-zero mass $M_{\\textrm{q}}$ the physics depends non-trivially on $\\rho$ and $M_{\\textrm{q}} N_{\\textrm{c}}/\\lambda N_{\\textrm{f}}$.
Thermal Contraction of Au Nanoparticles W.-H. Li, S.Y. Wu, C. C. Yang, S. K. Lai, and K. C. Lee
and H. D. Yang Department of Physics, National Sun Yat-Sen University, Kaohsiung, Taiwan 804, Republic on the collector, was stripped off. The resultant powder was no longer gold yellow but dark black, indicating
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
Cao, Guozhong
TiO2 Nanotube Arrays Annealed in N2 for Efficient Lithium-Ion Intercalation Dawei Liu, Peng Xiao capacity and improved cyclic stability. TiO2 nanotube arrays annealed at 300 C exhibited the best lithium capacity decreased, but the cyclic stability improved; 400 C annealed TiO2 nanotube arrays possessed
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
A non-symmetric Yang-Baxter algebra for the quantum nonlinear Schrdinger model (PhD Thesis)
Bart Vlaar
2013-03-26
We study certain non-symmetric wavefunctions associated to the quantum nonlinear Schr\\"odinger (QNLS) model, introduced by Komori and Hikami using representations of the degenerate affine Hecke algebra. In particular, they can be generated using a vertex operator formalism analogous to the recursion that defines the symmetric QNLS wavefunction in the quantum inverse scattering method. Furthermore, some of the commutation relations encoded in the Yang-Baxter equation are generalized to the non-symmetric case.
Spin-dependent transport in a nanopillar non-local spin valve J.-B. Laloe a,, T. Yang a
Otani, Yoshichika
Spin-dependent transport in a nanopillar non-local spin valve J.-B. Laloe a,, 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
Non-perturbative renormalization of the energy-momentum tensor in SU(3) Yang-Mills theory
Leonardo Giusti; Michele Pepe
2014-10-30
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.
Deng, Xunming
-SiGe) alloy has been widely used as narrow bandgap i-layers in multi-junction a-Si based solar cells [1, 2HIGH 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
Adams, Philip W.
. Having designed and built up a pump station; operation and maintenance of vacuum evaporation deposition refrigerator and a variety of other cryostats; operation and maintenance of PPMS and MPMS-SQUID-VSM with ever cool systems; Vacuum System: vacuum techniques including mechanical, diffusion, turbo-molecular pumps
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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th AnnualHistoryM aterials SAutomaticImproved Retrieval of1
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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th AnnualHistoryM aterials SAutomaticImproved Retrieval
A new phase for the anisotropic N=4 super Yang-Mills plasma
Elliot Banks; Jerome P. Gauntlett
2015-08-26
Black hole solutions of type IIB supergravity have been previously constructed that describe the N=4 supersymmetric Yang-Mills plasma with an anisotropic spatial deformation. The zero temperature limit of these black holes approach a Lifshitz-like scaling solution in the infrared. We show that these black holes become unstable at low temperature and we construct a new class of black hole solutions which are thermodynamically preferred. The phase transition is third order and incorporates a spontaneous breaking of the $SO(6)$ global symmetry down to $SO(4)\\times SO(2)$. The critical exponents for the phase transition are given by $(\\alpha,\\beta,\\gamma,\\delta)=(-1,1,1,2)$ which differ from the standard mean-field exponents usually seen in holography. At low temperatures the black holes approach a novel kind of scaling behaviour in the far IR with spatial anisotropy and hyperscaling violation. We show that the new ground states are thermal insulators in the direction of the anisotropy.
N=4 Super Yang Mills at Finite Density: the Naked Truth
Nick Evans; James Hockings
2002-08-07
We study N=4 super Yang Mills theory at finite U(1)_R charge density (and temperature) using the AdS/CFT Correspondence. The ten dimensional backgrounds around spinning D3 brane configurations split into two classes of solution. One class describe spinning black holes and have previously been extensively studied, and interpreted, in a thermodynamic context, as the deconfined high density phase of the dual field theory. The other class have naked singularities and in the supersymmetric limit are known to correspond to multi-centre solutions describing the field theory in the Coulomb phase. We provide evidence that the non-supersymmetric members of this class represent naked, spinning D-brane distributions describing the Coulomb branch at finite density. At a critical density a phase transition occurs to a spinning black hole representing the deconfined phase where the higgs vevs have evaporated. We perform a free energy calculation to determine the phase diagram of the Coulomb branch at finite temperature and density.
Projection from Yang-Mills Geometry to AdS Space
B. E. Eichinger
2015-01-22
The geometry that yields the gauge potential and curvature form of Yang-Mills theory is known to be $Sp(2)/Sp(1)\\times Sp(1)\\sim S^4$. The projective metric for this space will be constructed and the curvature tensor will be shown to consist of both self-dual and anti-self-dual components. In the central projection, one hemisphere of $S^4$ is mapped onto the other, such that one hemisphere, excluding the equator, is equivalent to a four dimensional ball. This enables a mapping between the compact geometry of YM theory and relativity, with the double cover of the equator mapping to infinity in the anti-de Sitter (AdS) space. By interpreting the YM geometry (instanton) as the space of interactions between two particles it is suggested that the $Sp(2)/Sp(1)\\times Sp(1)$ YM quaternionic geometry can be generalized to $n$ fermions, each having an $Sp(1)\\sim SU(2)$ gauge group.
Central limit theorems, Lee-Yang zeros, and graph-counting polynomials
J. L. Lebowitz; B. Pittel; D. Ruelle; E. R. Speer
2014-08-18
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.
Observational constraints on a Yang-Mills condensate dark energy model
Z. W. Fu; Y. Zhang; M. L. Tong
2011-10-25
Using the recently released Union2 compilation with 557 Type Ia supernovae, the shift parameter of cosmic microwave background given by the WMAP7 observations, and the baryon acoustic oscillation measurement from the Sloan Digital Sky Survey, we perform the $\\chi^2$ analysis on the 1-loop Yang-Mills condensate (YMC) dark energy model. The analysis has been made for both non-coupling and coupling models with $\\Omega_{m0}$ and $w_0$ being treated as free parameters. It is found that, $\\chi^2_{min}$ = 542.870 at $\\Omega_{m0}$ = 0.2701 and $w_0$ = -0.9945 for non-coupling model, and $\\chi^2_{min}$ = 542.790 at $\\gamma$ = -0.015, $\\Omega_{m0}$ = 0.2715 and $w_0$ = -0.9969 for coupling model. Comparing with the $\\Lambda$CDM model, the YMC model has a smaller $\\chi^2_{min}$, but it has greater values of the Bayesian and Akaike information criteria. Overall, YMC is as robust as $\\Lambda$CDM.
Two-dimensional N=(2,2) super Yang-Mills theory on computer
Hiroshi Suzuki
2007-09-05
We carry out preliminary numerical study of Sugino's lattice formulation \\cite{Sugino:2004qd,Sugino:2004qdf} of the two-dimensional $\\mathcal{N}=(2,2)$ super Yang-Mills theory (2d $\\mathcal{N}=(2,2)$ SYM) with the gauge group $\\SU(2)$. The effect of dynamical fermions is included by re-weighting a quenched ensemble by the pfaffian factor. It appears that the complex phase of the pfaffian due to lattice artifacts and flat directions of the classical potential are not problematic in Monte Carlo simulation. Various one-point supersymmetric Ward-Takahashi (WT) identities are examined for lattice spacings up to $a=0.5/g$ with the fixed physical lattice size $L=4.0/g$, where $g$ denotes the gauge coupling constant in two dimensions. WT identities implied by an exact fermionic symmetry of the formulation are confirmed in fair accuracy and, for most of these identities, the quantum effect of dynamical fermions is clearly observed. For WT identities expected only in the continuum limit, the results seem to be consistent with the behavior expected from supersymmetry, although we do not see clear distintion from the quenched simulation. We measure also the expectation values of renormalized gauge-invariant bi-linear operators of scalar fields.
Effects of pretreatment in steam on the pyrolysis behavior of Loy Yang brown coal
Cai Zeng; George Favas; Hongwei Wu; Alan L. Chaffee; Jun-ichiro Hayashi; Chun-Zhu Li [Monash University, Vic. (Australia). CRC for Clean Power from Lignite, Department of Chemical Engineering
2006-02-01
Dewatering/drying of Victorian brown coal will be an integral part of future brown coal utilization processes aimed at the reduction of greenhouse gas emissions. This study aims to investigate the effects of the thermal pretreatment of brown coal in the presence of steam/water on its subsequent pyrolysis behavior. A Victorian (Loy Yang) brown coal was thermally pretreated in pressurized steam and inert atmospheres. The pyrolysis behavior of these pretreated coal samples was investigated in a wire-mesh reactor. While the pretreatment in steam at temperatures higher than 250{sup o}C increased the char yield of the steam-treated coal, it did not affect the overall pyrolysis char yield at 1000{sup o} C s{sup -1} if the weight loss during the pretreatment in steam was also considered. However, the tar yield decreased significantly after the pretreatment in the presence of steam. The UV-fluorescence spectroscopy of tars revealed that the release of large aromatic systems from the steam-treated coal was only affected by the pretreatment in steam if the treatment temperature was very high (e.g. 350{sup o}C). The loss of NaCl and the use of high pressure during the pretreatment of brown coal in steam were not the main reasons for the changes in the observed tar yield. The hydrolysis of O-containing structures such as ethers, esters, and carboxylates during the pretreatment in the presence of steam plays an important role in the fates of these O-containing structures during pretreatment and subsequent pyrolysis, leading to changes in the pyrolysis behavior of the brown coal. 36 refs., 8 figs.
BsTan gnyis gling pa (1480-1535) et la Revelation du Yang tig ye shes mthong grol
Achard, Jean-Luc
2004-01-01
, BeijingShangwu yishuguan. #1; bsTan gnyis gling pa et la Rvlation 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 Gos sngon dans le O yug.Ladolescent de son rve reparut miraculeusement et le guida sur les bergesdun fleuve o il lenjoignit de creuser. Un de ses amis11 laida dans cettetache et ils mirent au jour une pierre brune. Ils la brisrent et sous...
Kimichika Fukushima; Hikaru Sato
2014-10-04
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.
Quality of Service (QoS) in Enterprise WAN Networks
Shaikh, Shafeeq
2008-12-19
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...
Real-Time FRP Zhanyong Wan Walid Taha
Taha, Walid
-58113-415-0/01/0009 ... 5.00. 1. INTRODUCTION z ¥¨§rPID¤¥¨&x©%£¦#PI&0)Bp¨r!6£q¥ePID`BFB!IDSTBR¥#PID¦PID32'xPID¤)!IoPIDBp5sESTDd§DD)!IrDHhDh@2!IDd2Bp'(§¥onhD)¥¨ST¨2§!R¨STDST¨PpC c3)¥¤¨Sw¥¨§ABp2@"pI¨xj8Tq¥¨§$)H Hp¡v¡vI¡rBFBPID¤¥#&x©!I'(STD BFB!IDSTB¦isD@hESTDo¥r§$¥e!I2P"¥¨&1)FESw¥¨'(§w8#PA¥r'(EF©&0DhQvD&s5PI¨¨P"¥#S© ST'(§&l¥#§¨2$¥¨¨DEC G 2
TCP ACK Control for Wireless Networks Wan Gang Zeng
Trajkovic, Ljiljana
Road map Motivation TCP and wireless networks Wireless TCP performance Proposed algorithm: ACK Control 7 TCP: RTT, RTO and Karn's algorithm RTO is calculated based on RTT and RTT deviation Karn, h g = 1/8 = 0.125, h = = 0.25 RTO = srtt + 4 rttvar #12;June 8, 2004 Wireless TCP ACK Control 8
GI Pathophysiology Yu-Jui Yvonne Wan, PhD
Leistikow, Bruce N.
receptor) #12;Gut-liver Axis 7-dehydroxylase Bile salts hydrolase CA and CDCA DCA and LCA #12; Obesity and LCA induce the expression of DNA repair genes and damage DNA 0 20 40 60 80 100 DMSO DCA LCA 0 20 40 60 80 100 DMSO DCA LCA (20 M) HCT116 (16 h) Huh7 (48 h) * * (150 M) * (20 M)(150 M) %ofcellswithtails
Computing with Actions and Communications Wan Fokkink1,2
Fokkink, Wan
, process algebra, is logi- cally and mathematically interesting. On top of that, process algebra #12. In this paper we aim to give an im- pression of the algebra of actions and communications as it has been developed during the past quarter of a century. We present specifically the system ACP, Algebra
Seattle Structure Named WAN Sustainable Building of 2013 | Department of
Broader source: Energy.gov (indexed) [DOE]
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Chongqing Wanli Storage Battery Co | Open Energy Information
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ESnet Support for WAN Data Movement Eli Dart, Network Engineer
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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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy and thermodynamics(Revised) TheESUE
W.W.T. Fok, F.F. Wu, V.O.K. Li, G. Yang, J. Zhong, D.Y.C Leung,
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
Ojalvo, I.U.; Erickson, J.L.
1980-07-01
An investigation was made as to whether the TMR Yin-Yang coils will require elaborate external structural restraints. The approach taken was to use a simple coil case of compact design and to add and modify structural members to transfer loads from one coil to the other. The design considerations are described. (MOW)
IEEE 802.11 PSM happy1024@cs.yonsei.ac.kr, kimthun@cs.yonsei.ac.kr, yang@cs.yonsei.ac.kr
Yang, Sung-Bong
2 P2P IEEE 802.11 PSM O, , happy1024@cs.yonsei.ac.kr, kimthun@cs.yonsei.ac.kr, yang@cs.yonsei.ac.kr An Effective Power Saving Mechanism for IEEE 802.11 PSM In Double-layered Mobile P2P Systems JuHee Lee, Taek IEEE 802.11 (PSM) . PSM Beacon Interval Sleep . , Sleep
Murphy, Robert F.
1 Robust Data-Driven State Estimation for Smart Grid Yang Weng, Student Member, IEEE, Rohit Negi, a grand challenge to the newly built smart grid is how to "optimally" estimate the state with increasing in the volatile smart grid. Frequent topology changes, poor measurement accuracy, and malicious attack can further
Yang, Zheng
ZnO:Sb/ZnO:Ga Light Emitting Diode on c-Plane Sapphire by Molecular Beam Epitaxy Zheng Yang, Sheng substrates using plasma-assisted molecular-beam epitaxy. Mesa geometry light emitting diodes (LEDs) were demonstrated in recent years, such as photodetectors,8,9) light-emitting diodes (LEDs),1013) and random lasing
Li, Weixue
-Mei Yang,, Xin-He Bao,*, and Wei-Xue Li*,, State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China, Center for Theoretical and Computational Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
Weiss, Gregory A.
Virus Electrodes for Universal Biodetection Li-Mei C. Yang, Phillip Y. Tam, Benjamin J. Murray of Chemistry, University of California, Irvine, California 92697-2025 A dense virus layer, readily tailored-assembled mono- layer. The resistance of this "virus electrode", ZRe, mea- sured in the frequency range from 2
Weiss, Gregory A.
Covalent Virus Layer for Mass-Based Biosensing Li-Mei C. Yang, Juan E. Diaz, Theresa M. Mc, California 92697-2025 M13 virus particles were covalently attached to a planar gold-coated quartz crystal produced a phage multilayer hav- ing a coverage equivalent to 6.5 close-packed monolay- ers of the virus
Deng, Xunming
S. Guha, J. Yang, A. Banerjee, K. Hoffman, S. Sugiyama, and J. Call United Solar Systems Corp Conversion Devices, Inc., Troy, Michigan 48084 USA spectral-splitting, triple-junction a-S alloy solar cell deionized water rinsing baths, and an infrared drying oven. The clean, dry and dust-free web is next loaded
Strategy for Chinese MFE J.Li, Y.X.Wan, B.N.Wan, Y.C.Wu
-type compact device Option 2: Fusion Fission hybrid Fusion: Q=1-3, Pth=100-200MW Fission: M= 20-30, Pth = 2 with a changeable core. #12;Competitions to Fusion in China G-IV Reactor: Fast Breeder 65MW (now) 800MW(2015) HTGR reactor configurations also proposed #12;China Fusion Engineering Testing Reactor Step 2: AT H-mode R=4
Tracking (LCT) techniques from intensity images in three wavelengths regions, i.e., G-Band (GB), White diagnostic for the evolution of magnetic fields in solar active regions. Subject headings: Sun: activity -- Sun: magnetic fields -- Sun: flares -- Sun: infrared -- Sun: photosphere -- sunspots 1. Introduction
Wang, Zhong L.
with silica,10 tape structured nanobelts of SnO2 and TiO2,11 core-shell structured Si-Ge nanowires,12 and ZnMetal-Semiconductor Zn-ZnO Core-Shell Nanobelts and Nanotubes Xiang Yang Kong,, Yong Ding-semiconductor Zn-ZnO core-shell nanobelts and nanotubes have been synthesized. The core is a belt-shaped Zn single
Kawamura, K.; Okuwaki, A.; Verheyen, T.V.; Perry, G.J. [Tohoku University, Miyagi (Japan). Graduate School of Environmental Studies
2006-07-01
In order to develop separation processes and analytical methods for aromatic carboxylic acids for the coal oxidation products, the separation behavior of aromatic carboxylic acids on a reversed-phase HPLC using eluent containing quaternary ammonium salt was optimized using the solvent gradient method. This method was applied for the analysis of Loy Yang coal oxidation products. It was confirmed that the analytical data using this method were consistent with those determined using gas chromatography.
Francisco Navarro-Lerida; D. H. Tchrakian
2014-12-15
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.
Zhao, Yuxiao
Solar energy gives hope LiU hosted World Renewable Energy Congress | page 22 magazine Energy Congress 2011. It was a week of critical assessment of issues rela- ting to renewable energy. "Many small drops can form a river, which is the foundation for future energy systems. The solution
On the Global Structure of Deformed Yang-Mills Theory and QCD(adj) on R^3XS^1
Anber, Mohamed M
2015-01-01
Spatial compactification on R^{3}XS^1_L at small S^1-size L often leads to a calculable vacuum structure, where various "topological molecules" are responsible for confinement and the realization of the center and discrete chiral symmetries. Within this semiclassically calculable framework, we study how distinct theories with the same SU(N_c)/Z_k gauge group (labeled by "discrete theta-angles") arise upon gauging of appropriate Z_k subgroups of the one-form global center symmetry of an SU(N_c) gauge theory. We determine the possible Z_k actions on the local electric and magnetic effective degrees of freedom, find the ground states, and use domain walls and confining strings to give a physical picture of the vacuum structure of the different SU(N_c)/Z_k theories. Some of our results reproduce ones from earlier supersymmetric studies, but most are new and do not invoke supersymmetry. We also study a further finite-temperature compactification to R^{2}XS^1_betaXS^1_L. We argue that, in deformed Yang-Mills theory...
Lattice gradient flow with tree-level $\\mathcal{O}(a^4)$ improvement in pure Yang-Mills theory
Norihiko Kamata; Shoichi Sasaki
2015-11-19
Following a recent paper by Fodor et al. (arXiv:1406.0827), we reexamine several types of tree-level improvements on the flow action with various gauge actions in order to reduce the lattice discretization errors in the Yang-Mills gradient flow method. We propose two types of tree-level, $\\mathcal{O}(a^4)$ improved lattice gradient flow including the rectangle term in both the flow and gauge action within the minimal way. We then perform numerical simulations with the simple plaquette gauge action for testing our proposal. Our numerical results of the expectation value of the action density, $\\langle E(t)\\rangle$, show that two $\\mathcal{O}(a^4)$ improved flows significantly eliminate the discretization corrections in the small flow time $t$ regime. On the other hand, the values of $t^2\\langle E(t)\\rangle$ in the large $t$ regime, where the lattice spacing dependence of the tree-level term dies out as inverse powers of $t/a^2$, are different between the results given by two optimal flows leading to the same $\\mathcal{O}(a^4)$ improvement at tree level. This may suggest that non-negligible $\\mathcal{O}(g^2 a^2)$ effect sets in the large $t$ regime, where the running coupling $g(1/\\sqrt{8t})$ becomes large.
Factorized three-body S-matrix restrained by the YangBaxter equation and quantum entanglements
Yu, Li-Wei; Zhao, Qing; Ge, Mo-Lin
2014-09-15
This paper investigates the physical effects of the YangBaxter equation (YBE) to quantum entanglements through the 3-body S-matrix in entangling parameter space. The explicit form of 3-body S-matrix ?{sub 123}(?,?) based on the 2-body S-matrices is given due to the factorization condition of YBE. The corresponding chain Hamiltonian has been obtained and diagonalized, also the Berry phase for 3-body system is given. It turns out that by choosing different spectral parameters the ?(?,?)-matrix gives GHZ and W states respectively. The extended 1-D Kitaev toy model has been derived. Examples of the role of the model in entanglement transfer are discussed. - Highlights: We give the relation between 3-body S-matrix and 3-qubit entanglement. The relation between 3-qubit and 2-qubit entanglements is investigated via YBE. 1D Kitaev toy model is derived by the Type-II solution of YBE. The condition of YBE kills the Zero boundary mode in our chain model.
The one and a half monopoles solution of the SU(2) YangMillsHiggs field theory
Teh, Rosy Ng, Ban-Loong; Wong, Khai-Ming
2014-04-15
Recently we have reported on the existence of finite energy SU(2) YangMillsHiggs particle of one-half topological charge. In this paper, we show that this one-half monopole can co-exist with a t HooftPolyakov monopole. The magnetic charge of the one-half monopole is of opposite sign to the magnetic charge of the t HooftPolyakov 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 HooftPolyakov 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.
remotely sensed and ancillary data Authors: Andrs Via1* , Xiaodong Chen2 , Wu Yang1 , Wei Liu1 , Yu Li1 surrogates derived from10 remotely sensed and ancillary data, for identifying land to be enrolled in one
Yang, Peidong
as promising photocathodes for artificial photosynthesis. Solar energy is, among various renewable energy Production from Water Reduction Jianwei Sun,, Chong Liu, and Peidong Yang*,, Joint Center for Artificial Photosynthesis (JCAP), Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
Data Stream Processing Mengmeng Liu
Ives, Zachary G.
Engine Why not Database Management System (DBMS)? Data sources: external sources (e.g. sensors) vs. human issuing transactions Data support: history data vs. current data Query precision: approximate
REGINA Y. LIU CURRICULUM VITAE
Jornsten, Rebecka
University, 2005 Member, SAS Bylaws Committee, Rutgers University, 2006 Seminar Chair, Department-2007, 2007-2010) National Security Agency (2004-2005, 2005-2007) Federal Aviation Administration (2000-2003, 2003-2006) National Institutes of Health (2005-2009) EDITORIAL ACTIVITIES: Associate Editor, The Annals
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Yuzi Liu | Argonne National Laboratory
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Analytic Result for the Two-loop Six-point NMHV Amplitude in N = 4 Super Yang-Mills Theory
Dixon, Lance J.; Drummond, James M.; Henn, Johannes M.; /Humboldt U., Berlin /Princeton, Inst. Advanced Study
2012-02-15
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.
V. I. Kuvshinov; A. V. Kuzmin; V. A. Piatrou
2005-11-27
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.
Not Available
1981-09-01
The overall objective of this engineering study was to determine the feasibility of designing a Yin-Yang magnet capable of producing a peak field in the windings of 12T for the Tandem Mirror Next Step (TMNS) program. As part of this technical study, a rough order of magnitude (ROM) cost estimate of the winding for this magnet was undertaken. The preferred approach to the winding design of the TMNS plug coil utilizes innovative design concepts to meet the structural, electrical and thermodynamic requirements of the magnet system. Structurally, the coil is radially partitioned into four sections, preventing the accumulation of the radial loads and reacting them into the structural case. To safely dissipate the 13.34 GJ of energy stored in each Yin-Yang magnet, the winding has been electrically subdivided into parallel or nested coils, each having its own power supply and protection circuitry. This arrangement effectively divides the total stored energy of the coils into manageable subsystems. The windings are cooled with superfluid helium II, operated at 1.8K and 1.2 atmospheres. The superior cooling capabilities of helium II have enabled the overall winding envelope to be minimized, providing a current density of 2367 A/CM/sup 2/, excluding substructure.
Petoukhov, Sergey V
2008-01-01
The set of known dialects of the genetic code (GC) is analyzed from the viewpoint of the genetic octave Yin-Yang-algebra. This algebra was described in the previous author's publications. The algebra was discovered on the basis of structural features of the GC in the matrix form of its presentation ("matrix genetics"). The octave Yin-Yang-algebra is considered as the pre-code or as the model of the GC. From the viewpoint of this algebraic model, for example, the sets of 20 amino acids and of 64 triplets consist of sub-sets of "male", "female" and "androgynous" molecules, etc. This algebra permits to reveal hidden peculiarities of the structure and evolution of the GC and to propose the conception of "sexual" relationships among genetic molecules. The first results of the analysis of the GC systems from such algebraic viewpoint say about the close connection between evolution of the GC and this algebra. They include 8 evolutionary rules of the dialects of the GC. The evolution of the GC is appeared as the stru...
Seikou Kato; Kei-Ichi Kondo; Akihiro Shibata
2014-12-27
In the $SU(2)$ Yang-Mills theory on the four-dimensional Euclidean lattice, we confirm the gauge-independent "Abelian" dominance (or the restricted field dominance) and gauge-independent magnetic-monopole dominance in the string tension of the linear potential extracted from the Wilson loop in the fundamental representation. The dual Meissner effect is observed by demonstrating the squeezing of the chromoelectric field flux connecting a pair of quark and antiquark. In addition, the circular magnetic-monopole current is induced around the chromoelectric flux. The type of the dual superconductivity is also determined by fitting the result with the dual Ginzburg-Landau model. Thus the dual superconductor picture for quark confinement is supported in a gauge-independent manner. These results are obtained based on a reformulation of the lattice Yang-Mills theory based on the change of variables a la Cho-Duan-Ge-Faddeev-Niemi combined with a non-Abelian Stokes theorem for the Wilson loop operator. We give a new procedure (called the reduction) for obtaining the color direction field which plays the central role in this reformulation.
Mamishev, Alexander
Corona driven air propulsion for cooling of electronics F. Yang, N.E. Jewell-Larsen, D.L. Brown, K of Washington, Seattle, WA 98105, USA *Chief Scientific Officer, Kronos Air Technologies, Redmond, WA 98052, USA Abstract: The possibility of building a high voltage electrostatic air pump for cooling of microelectronics
Yang, Maria
- Artificial Intelligence for Engineering Design, Analysis and Manufacturing 26 (3): 241-243, 2012. AIEDAM-based design interaction," (Guest Editorial) AI EDAM- Artificial Intelligence for Engineering Design, AnalysisYang, M.C. and Kara, L.B., "Sketching and pen-based design interaction," (Guest Editorial) AI EDAM
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
Yang, Yun
2009-01-01
at kinshuk@ieee.org. Emerging Web Technologies in Higher Education: A Case of Incorporating Blogs, PodcastsSaeed, N., Yang, Y., & Sinnappan, S. (2009). Emerging Web Technologies in Higher Education: A Case of Incorporating Blogs, Podcasts and Social Bookmarks in a Web Programming Course based on Students' Learning
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
on the interface of subdomains and an averaging mechanism at cross-points of. subdomains to ensure convergence. Each full iteration of the domain decom-.
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reduce system related job failures. In this paper, we talk about the progress we made in tracking job completion status, in identifying job failure root cause, and in expediting...
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Mans Henningson; Niclas Wyllard
2007-06-10
We study (3+1)-dimensional N=4 supersymmetric Yang-Mills theory on a spatial three-torus. The low energy spectrum consists of a number of continua of states of arbitrarily low energies. Although the theory has no mass-gap, it appears that the dimensions and discrete abelian magnetic and electric 't Hooft fluxes of the continua are computable in a semi-classical approximation. The wave-functions of the low-energy states are supported on submanifolds of the moduli space of flat connections, at which various subgroups of the gauge group are left unbroken. The field theory degrees of freedom transverse to such a submanifold are approximated by supersymmetric matrix quantum mechanics with 16 supercharges, based on the semi-simple part of this unbroken group. Conjectures about the number of normalizable bound states at threshold in the latter theory play a crucial role in our analysis. In this way, we compute the low-energy spectra in the cases where the simply connected cover of the gauge group is given by SU(n), Spin(2n+1) or Sp(2n). We then show that the constraints of S-duality are obeyed for unique values of the number of bound states in the matrix quantum mechanics. In the cases based on Spin(2n+1) and Sp(2n), the proof involves surprisingly subtle combinatorial identities, which hint at a rich underlying structure.
Direct test of the AdS/CFT correspondence by Monte Carlo studies of N=4 super Yang-Mills theory
Honda, Masazumi; Kim, Sang-Woo; Nishimura, Jun; Tsuchiya, Asato
2013-01-01
We perform nonperturbative studies of N=4 super Yang-Mills theory by Monte Carlo simulation. In particular, we calculate the correlation functions of chiral primary operators to test the AdS/CFT correspondence. Our results agree with the predictions obtained from the AdS side that the supersymmetry non-renormalization property is obeyed by the three-point functions but \\emph{not} by the four-point functions investigated in this paper. Instead of the lattice regularization, we use a novel regularization of the theory based on an equivalence in the large-N limit between the N=4 SU(N) theory on RxS^3 and a one-dimensional SU(N) gauge theory known as the plane-wave (BMN) matrix model. The equivalence extends the idea of large-N reduction to a curved space and, at the same time, overcomes the obstacle related to the center symmetry breaking. The adopted regularization preserves 16 supersymmetries, which is crucial in testing the AdS/CFT correspondence with the available computer resources.
Spirtes, Peter
Ruiyang Lin Ruoshu Liu Xingnan Liu Yu Liu Angela Liu Zhuoran Liu Tristan Lockwood Chloe Lula Sophia Makal
On Massively Parallel Simulation of Large-Scale Fat-Tree Networks for HPC Systems and Data Centers
Sun, Xian-He
Technologies (WEST), USA, June 2011. [4] N. Liu, X. Yang, X.-H. Sun, J. Jenkins, and R. Ross. Yarnsim://www.alcf.anl.gov/user-guides/mira-cetus-vesta Department of Computer Science, Illinois Institute of Technology, Chicago, Illinois.Ning Liu, Xian-He Sun statistic collector protocols routing algorithms simulated nodes 0% 20% 40% 60% 80% 100% 0 50 100 150 200
Current Experience With Net Metering Programs Yih-huei Wan, NREL
metering, small customer-owned generators are usually treated by electric utilities as if they were and sale agreement with the utilities. Utilities always install two meters for each account to record. These customers pay retail rates for the energy they use, and the utilities reimburse customers at the utility
Living on the Edge: Agriculture in Periurban Mexico City Andy Wanning
, rather than having to pay for 1) someone to truck out animal waste, 2) natural gas, and 3) chemical fertilizer, farmers can convert the waste to methane gas and use the byproduct, organic fertilizer. Methane all of IU & SB's projects to date, as well as likely marketing targets for the future based
Krovi, Venkat
strength monitoring system, we investigate monitoring of a controlled, small environment via WSN. We seeINSIGHT: Internet-Sensor Integration for Habitat Monitoring Murat Demirbas Ken Yian Chow Chieh, and deploying of an Internet accessible wireless sensor network for monitoring of the temperature, humidity
AT&T Commercial Connectivity Service (CCS) can extend an enterprise's existing WAN
Greenberg, Albert
and provides an alternative to ISDN for backup applications HSDPA Provides higher uplink and downlink dispatch, automated vehicle location (AVL) Financial Support of wireless ATM machines, backup Transportation/Logistics Vehicle location and vehicle performance monitoring, package tracking applications
Hierarchical Cache Consistency in a WAN \\Lambda Jian Yin, Lorenzo Alvisi, Mike Dahlin, Calvin Lin
Dahlin, Michael D.
. Specif ically, by adapting to clients' access patterns, twolevel hierarchies reduce the read latency for enforcing strong con sistency semantics that is separate from the policy ques tion of when to renew volume leases. We focus on a policy where clients fetch volume lease renewals on de mand when they access
Hierarchical Cache Consistency in a WAN Jian Yin, Lorenzo Alvisi, Mike Dahlin, Calvin Lin
Dahlin, Michael D.
. Specif- ically, by adapting to clients' access patterns, two-level hierarchies reduce the read latency strong con- sistency semantics that is separate from the policy ques- tion of when to renew volume leases. We focus on a policy where clients fetch volume lease renewals on de- mand when they access a volume
../eps/ani_wan_roce_rftp_mem_disk_s1.eps
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Simons, Jack
Collective Magnetic Behavior of Graphene Nanohole Superlattices Decai Yu, Elizabeth M. Lupton, Miao "bulk" magnets--the graphene nanohole (GNH) superlattices with each GNH acting like a "super" magnetic for storage media and spintronics applications is discussed. KEYWORDS Graphene, magnetism, spin, magnetic
Chung, Deborah D.L.
, metal coatings usually need to be sintered, electroplated, or deposited on the desired substrate materials can roughly be classified as coat- ings 47 , thermal fluids 8 , thermal grease 9 as coating materials because of their low hardness, which increases the total contact area of the joint
Tong Liu awarded Sloan Fellowship - - Purdue University
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Partly with collaborators, he has settled important long-standing conjectures of Fontaine and Breuil, and made fundamental contributions to the more...
FIFA: Fast Incremental FIB Aggregation Yaoqing Liu
Wang, Lan
in a super-linear trend, mostly due to the practice of multihoming and traffic engineering [1]. This has that merges multiple FIB entries into one, is probably the most practical solution since it is a software aggregatable and whose next- hops are the same. It is a software solution that can be applied to a single
Women @ Energy: Bing Liu | Department of Energy
Office of Environmental Management (EM)
Marianne Francois Robin Goldstone is a computer scientist working in the High Performance Computing (HPC) division at Lawrence Livermore National Laboratory (LLNL). Women @...
Tan, Chee Wei
National Chiao Tung University Hsinchu, Taiwan Downlink CoMP in HetNets with Imperfect Overhead Messaging #12;3 What is a Cellular Model Migrating to? Deterministic models (e.g. grids) are increasingly questionable, and not easy to be calculated. Textbook's grid model Actual 4G macrocell today Marcocells
Hisham Zerriffi Liu Institute for Global Issues
Scott, Christopher
, 2007 Notes: Based on UNDP's classification of developing countries. China's estimates are calculations and energy poverty #12;Water Poverty Index #12;Water Access Poverty #12;Electricity Access Poverty #12;Cooking 5 Share of population relying on different types of solid fuels for cooking by developing regions
Anping Liu | Argonne Leadership Computing Facility
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ORISE: Faculty Research Experiences - Dr. Thomas Liu
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Di-Jia Liu | Argonne National Laboratory
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Women @ Energy: Bing Liu | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment| Department of EnergyDataWind The United States isM. Rocha isBing
Haijun Liu | Photosynthetic Antenna Research Center
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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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low34 Revision 0August 9,
Mengran Liu | Photosynthetic Antenna Research Center
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Yang's CV: 1 of 83 Dr. PING YANG
, University of Maryland Baltimore County, Baltimore, Maryland Research Scientist, 01/1999-02/2001, Science. Panelist of the NASA CALIPSO/CloudSat Review Panel, March 10-11, 2010, Baltimore, Maryland. Panelist of the NASA New Investigator Program (NIP) Panel, March 26- 28, 2008, Baltimore, Maryland. Panelist
The sequence and de novo assembly of the giant panda genome
Nielsen, Rasmus
, Yonggui Fu17 , Xiaodong Fang1 , Xiaosen Guo1 , Bo Wang1 , Rong Hou8 , Fujun Shen8 , Bo Mu1 , Peixiang Ni1 Guo1,3 , Na An1 , Yujie Hu1,3 , Yang Zheng1,3 , Yongyong Shi5 , Zhiqiang Li5 , Qing Liu1 , Yanling , Hemin Zhang24 , Desheng Li24 , Yan Huang24 , Xia Wang1 , Guohua Yang1 , Zhi Jiang1 , Junyi Wang1 , Nan
Joyce Yang | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
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...
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
COMMUNITY ECOLOGY Louie H. Yang
Ishida, Yuko
communities influence the decom- position of detrital resources in virtually all natural systems. Conversely, detrital resources can also have considerable bottom-up effects on detritivore commu- nities. While many generally positive effects of detrital resource enrichment on detri- tivore immigration, activity
L. Chen et al. (Eds.): WAIM 2010, LNCS 6184, pp. 517, 2010. Springer-Verlag Berlin Heidelberg 2010
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
Extraordinary Transmission of Three-Dimensional Crescent-like Holes Arrays
an extraordinary optical transmission in this non-planar perforated periodic array of 3DCLH when the electric fieldExtraordinary Transmission of Three-Dimensional Crescent-like Holes Arrays Yang Shen & Mingkai Liu peak is insensitive with the incident angles and sensitive with the angle between the electric field
Homochiral metalorganic coordination networks from L-typtophan , Ying Yan a
Li, Jing
a , Guo-Ping Yong a , Yong Cui a , Zhi-Yong Wang a,*, Long Pan b , Jing Li b,*, Rong Fan c , Rui-Peng Li c , Yang-Chao Tian c , Guo-Qiang Pan c , Liu-Si Sheng c , Xing Li d a Hefei National Laboratory
China's grazed temperate grasslands are a net source of atmospheric methane Zhi-Ping Wang a
Yu, Qiang
China's grazed temperate grasslands are a net source of atmospheric methane Zhi-Ping Wang a , Yang Song a , Jay Gulledge b,c , Qiang Yu a , Hong-Sheng Liu d , Xing-Guo Han a,* a State Key Laboratory
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
Undergraduate Research Journalo f N C S t a t e U n i v e r s i t y
Zhang, Yang
) / National Center for Atmospheric Research (NCAR) Mesoscale Modeling System Generation 5 Version 3.4 (MM5). The air quality model is the Model-3 Community Multiscale Air Quality (CMAQ) Modeling System. Both models of CMAQ in the Southeastern U.S. Evelyn Frazier and Ping Liu Faculty Advisor: Dr. Yang Zhang Department
Hsiang, Tom
of Guelph, Guelph, Ontario N1G 2W1, Canada. Accepted for publication, July 16, 1995. Pythium root rot associated with cool-season dieback of turfgrass in Ontario and Quebec T. Hsiang, C. Wu, L. Yang and L. Liu1 of cool-season dieback of golf course turfgrass in Ontario and Quebec. Introduction There is a dieback
UCSF Science & Health Education Partnership 2011-2012 volunteers
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
APSIPA Transactions on Signal and Information Processing http://journals.cambridge.org/SIP
Liu, K. J. Ray
-han yang, zoltan safar and k. j. ray liu While demand response has achieved promising results on making propose a game-theoretic demand response scheme that can transform the traditional centralized load to a utility loss. We also prove theoretically that the proposed demand response scheme can lead
ARSA: A Sentiment-Aware Model for Predicting Sales Performance Using Blogs
Huang, Jimmy
ARSA: A Sentiment-Aware Model for Predicting Sales Performance Using Blogs Yang Liu1 , Xiangji, Toronto, Canada 2 School of Information Technology York University, Toronto, Canada yliu@cse.yorku.ca, jhuang@yorku.ca, aan@cse.yorku.ca, xhyu@yorku.ca ABSTRACT Due to its high popularity, Weblogs (or blogs
Amir, Yair
Critical Infrastructures (LCCIs), such as Air Traffic Control (ATC) systems, financial infrastructure), and the analysis presented in [5] has proved that available reliable publish/sub- scribe services have paid less
Aksay, Ilhan A.
H. SCHILLING,*t and ILHAN A. AKSAY "Department of Materials Science and Engineering; and Advanced the suspension stage. The consolidation techniques of pressure filtration and centrifugation were studied On the other hand, in centrifugation, compaction involves the rearrangement of the fractal structural units
Women @ Energy: Joyce Yang | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
and Microbiology from MIT. Joyce completed a postdoctoral fellowship on bacterial genomics with a focus on enzymatic hydrolysis of woody biomass in marine ecosystems. She is an...
Robustness Analysis of Synchrosqueezed Transforms Haizhao Yang
Ying, Lexing
with better accuracy and robustness. A software package together with several heavily noisy examples signals with non-linear and non-stationary wave-like patterns are ubiquitous in science and engineering, e, Nkk(x) is the instantaneous frequency (or Nk k(x) as the local wave vector), T(x) is a smooth trend
Leveraging application context for efficient Jinseok Yang
Simunic, Tajana
--Today's platforms for long-term environmental monitoring (e.g. buoys or towers) typically host large solar panels), which has solar panels, batteries and an embedded computer to which multiple sensors (order of 30-constraints imposed by solar panels and batteries, limit the duration of the deployment. Scientists often have
PERSPECTIVE Lifeng Wang and Ralph T. Yang
Elliott, James
and development of polymer electrolyte membrane (PEM) fuel cells for portable, stationary, and vehicular through dissipative particle dynamics (DPD) simulations as a function of ionomer equivalent weight (EW cell electrolyte with Nafion , the archetypal perfluorosulfonic acid (PFSA) membrane.1 The most
2 Induction and Cuppable Degrees Yue Yang
Yang, Yue
Mytilinaios [13]). Over the past two decades, many more results are known. A survey paper [5] by Chong on necessary conditions. It is often the case that if the conflict between requirements is not too serious of Peano arithmetic is still a challenging prob- lem. One interesting aspect is that working on different
Shang Yang Solar | Open Energy Information
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Microsoft Word - Yang_seminar_012011.docx
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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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetection ofOctober 28, 2014Wave Erosion6 AdditiveJanuary
Women @ Energy: Joyce Yang | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuelWeatherize »Eve Kovacs Women @Jill Deem Women @
Supporting Information Liu et al. 10.1073/pnas.0914547107
Nelson, Celeste M.
hour. Generation of Lentiviral Myosin Light Chain. The cDNA encoding human myosin light chain 2 (MGC
Learning Active Facial Patches for Expression Analysis , Qingshan Liu
Huang, Junzhou
expressions are invoked by a small number of facial muscles around the mouth, nose and eyes (See Figure 1(a.g. around mouth, eye), we try to discover the common and specific patches which are important to dis- pressions are located around mouth, nose, and eyes, and their locations are essential for explaining
Greening Geographical Load Balancing Zhenhua Liu, Minghong Lin,
Wierman, Adam
" renew- able energy and reduce use of "brown" fossil fuel energy. We make two contributions. First, we 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
Zugang Liu, Ph.D. Department of Business
Nagurney, Anna
' environmental awareness, the more the consumers are willing to pay higher prices for eco-friendly products 67 competition intensity influence the profits of the decision-makers? 3. How do the manufacturers decide the eco-friendly in the various supply chain network structures: the retailer(s), the manufacturer with superior eco-friendly
Time travelling in multicore Henry Liu and Ethan Zou
Poonen, Bjorn
) and a Write TimeStamp (WTS) - WTS - time of last store - RTS - time of last read - Private memory - data Structure: WTS RTS Data 8 #12;TARDIS Example Core 0 Private Memory Shared Memory Core 1 Private MemoryPTS = 0 PTS = 0 WTS=0 RTS=0 A = 1 WTS=0 RTS=0 B = 0 Tasks: Set A=2 Print B Tasks: Set B=3 Print A 9 #12
Kapp, Liu et al. page 1 SUPPLEMENTARY MATERIALS
Lim, Wendell
:weights standard_NO_HB_ENV_DEP.wts -backrub:minimize_movemap -nstruct Scan -ms:checkpoint:prefix -ms:checkpoint:interval 200 -ms:checkpoint:gz -score:weights standard_NO_HB_ENV_DEP.wts
Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman*
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
Searching for Interacting Features Zheng Zhao and Huan Liu
Liu, Huan
poses a challenge to learning tasks such as classification. In the presence of many irrele- vant on its correlation with the class; but when combined with other features, it becomes very rele- vant
Change-Impact Analysis of Firewall Policies Alex X. Liu
Liu, Alex X.
shows an example firewall. J. Biskup and J. Lopez (Eds.): ESORICS 2007, LNCS 4734, pp. 155170, 2007. c
CHENG C. LIU, Ph.D., Associate Professor Curriculum Vitae
Wu, Mingshen
systems Dissertation: Power Modeling of CMOS Integrated Circuits with a Piecewise Linear Model Advisor Conference on Green Circuits and Systems, pp. 438 - 441 (ICGCS 2011). 4. Energy Model of CMOS Gates Using on Circuits and Systems, pp. 3829 - 3832 (ISCAS 2010). 5. Piecewise Linear Delay Modeling of CMOS VLSI
Postdoctoal Fellow e-mail: xiaoboli.liu@utoronto.ca
to maintenance and operation. Civil aviation has enjoyed a quite safe flight records over the years, thanks
Jonathan William Medley, Fan Liu Myers Chem 115
and lithium cyanoborohydride are acid-stable reagents capable of rapidly reducing carbonyl compounds3Ph Ph CH3 () At pH 7, reduction of carbonyl compounds with lithium cyanoborohydride is very slow reducing agent for reductive amination; acetic acid is frequently employed as a proton donor
Stretchability of encapsulated electronics Z. J. Liu,2
Rogers, John A.
and environmental protection. This paper establishes a simple, analytical model for the optimal design strain and EIbridge and Ehbridge are the interconnect bending and tensile stiffness (per unit width Eihi, where Ei Ei=1 v2 i is the plane-strain modulus and hi is the thickness of the ith layer
Evaluating Graph Coloring on Pascal Grosset, Peihong Zhu, Shusen Liu,
Hall, Mary W.
any relevant related works for graph coloring on GPUs Main inspiration: o Gebremedhin and Manne o (G
ScreenPass: Secure Password Entry on Touchscreen Dongtao Liu
Cox, Landon
, USA Eduardo Cuervo Duke University Durham, NC, USA Valentin Pistol Duke University Durham, NC, USA
Decentralized Inference over Multiple Access Ke Liu, Hesham El Gamal
El-Gamal, Hesham
inherently calls for utilizing tools from statistical decision theory and communications theory. Earlier collect observation data about a hidden source and communicate relevant statistics to a receiver node medium that provides the physical communication environment for sensor networks. The problem