The development of spacecraft has drawn considerable attentions in the field of dynamics since the 1950’s. The spacecraft can be regarded as a particle or as a body, depending on whether one focuses on the spacecraft’s orbital motion or on its rotational motion about the center of mass. Spacecraft attitude dynamics deals with the rotational motion of spacecraft. In the discussion of attitude dynamics, the rotation of spacecraft is usually assumed not to alter the orbit, while the orbit sometimes influences the rotational motion. Almost all spacecraft have some attitude requirements, either explicit pointing requirements for antennas or cameras, requirements for solar panel orientation, or simply a requirement for a given spin-axis direction. All the requirements are implemented by the design of attitude controls. The strategies chosen in the control process may limit the useful lifetime of the spacecraft, since an all-thruster control system depletes its propellant supply. Attitude dynamics forms a theoretical basis of the design and control of spacecraft. The present monograph is concerned with spacecraft attitude motion, although essential elements of orbital dynamics will be introduced and the effects of orbital motion will be included in a few cases. With the development of nonlinear dynamics, chaos in spacecraft attitude dynamics has stirred renewed interests since the 1990's. In fact, for astronautical investigations, the predictability of spacecraft rotations is critical, and thus chaotic motions must be avoided. On the other hand, there are scientific experiments that require the whole celestial sphere to be scanned, and in those cases the chaotic rotation may be desirable. Therefore chaos theory offers a new method and viewpoint for designing spacecraft. In addition, spacecraft attitude dynamics also provides new mathematical models for engineering application of chaos analysis. Although there are some excellent monographs and textbooks on spacecraft attitude dynamics, there are few treatises on chaotic attitude motion. The present monograph focuses on chaos in spacecraft attitude dynamics. The monograph begins with the necessary fundamentals. Chapter 1 provides a primer on spacecraft dynamics, and Chapter 2 presents a survey of chaos theory. Different chaotic attitude motions are treated in Chapters 3 and 4. Chapter 3 considers only the planar motion of spacecraft, while Chapter 4 covers the spatial motion. The monograph ends with Chapter 5, dealing with controlling chaotic attitude motion. The main goal of the monograph is to provide readers with the knowledge of theory and application of chaos and its control in spacecraft attitude dynamics, including the basic concepts, main approaches and the latest research progress. The material is appropriate for university teachers, scientists, engineers, and graduate students in the fields of mechanics, applied mathematics, and aerospace science. Except for some background presented in Chapters 1 and 2, as well as Sections 4.1 and 5.1, all other materials contained in the monograph are adopted from research papers of the authors and their co-workers. The research work was financially supported by the National Natural Science Foundation of China (Project Nos. 19782003 and 10082003), the National Outstanding Young Scientists Foundation of China (Project No. 10725209), Shanghai Municipal Development Foundation of Science and Technology (Project Nos. 98JC14032 and 98SHB1417), Shanghai Municipal Education Commission Scientific Research Project (No. 2000A12), and Shanghai Leading Academic Discipline Project (No. Y0103). The first author thanks his former PhD students Professor Peng Jianhua, Professor Chen Liqun, Dr. Cheng Gong, and his postdoctoral fellow Professor Yu Hongjie for their collaborations on related research. The second author thanks Professor Liu Yanzhu, who, serving as his PhD supervisor, introduced him to this field. He also thanks his hosts, Professor Jean W. Zu (University of Toronto) and Professor C. W. Lim (City University of Hong Kong) for their assistance during his visit to their institutes so that he could complete his portions of the book. The authors thank Tsinghua University Press and Springer for the publication of this book, and Mr. Chen Zhaohui, the editor of Academic Publishing Centre, for his enthusiastic and patient cooperation. They also thank Shanghai Jiao Tong University for partial financial support of the publication. Liu Yanzhu (Shanghai Jiao Tong University) Chen Liqun (Shanghai University)
A review of dynamic experimental techniques and mechanical behaviour of rock materials Q.B. Zhang and J. Zhao Rock Mechanics and Rock Engineering, DOI: 10.1007/s00603-013-0463-y http://link.springer.com/article/10.1007/s00603-013-0463-y The purpose of this review is to discuss the development and the state of the art in dynamic testing techniques and dynamic mechanical behaviour of rock materials. The review begins by briefly introducing the history of rock dynamics and explaining the significance of studying these issues. Loading techniques commonly used for both intermediate and high strain rate tests and measurement techniques for dynamic stress and deformation are critically assessed in Sects. 2 and 3 . In Sect. 4 , methods of dynamic testing and estimation to obtain stress–strain curves at high strain rate are summarized, followed by an in-depth description of various dynamic mechanical properties (e.g. uniaxial and triaxial compressive strength, tensile strength, shear strength and fracture toughness) and corresponding fracture behaviour. Some influencing rock structural features (i.e. microstructure, size and shape) and testing conditions (i.e. confining pressure, temperature and water saturation) are considered, ending with some popular semi-empirical rate-dependent equations for the enhancement of dynamic mechanical properties. Section 5 discusses physical mechanisms of strain rate effects. Section 6 describes phenomenological and mechanically based rate-dependent constitutive models established from the knowledge of the stress–strain behaviour and physical mechanisms. Section 7 presents dynamic fracture criteria for quasi-brittle materials. Finally, a brief summary and some aspects of prospective research are presented.
Corrigenda about article: The dynamics of ecosystem restoration: theoretical considerations on the basis of species richness, Plant Ecology , 2010, 209: 205-217. The article deals with ecosystem restoration and dynamics. In the text of the article, the integrated approaches used to evaluate ecosystem restoration and dynamical analysis provides a new understanding of ecosystem restoration. I ever studied the problem for several years. However, I found that therewere some errors in equations in the article when I exchanged with Dr. Michael Frank, Courtney Sherwood, and Lauren Tirado. Thus, I upload the corrigenda to ScienceNet. ScienceNet is a good platform on which much information including the correction about article can be searched by Google and other tools. Using the form, colleaguesin the fieldin the world can use the corrigenda to precisely understand the approaches in the article when reading the article. 1) Unite of equation (8) should be s 2 .y -2 as figure 3. 2) Ds/dt should be distributed in equation (12) and (13) and then, add “Because F= F1+ F2+ F3,ds/dt in value in equation (13) can be canceled out (but keep unites) forconvenience ofmathematical analysis.” before “Comparing Eq. 13 and 4, we get”. Thus, the two equations change into: $\Psi $=dv/dt=d 2 s/dt 2 = （ rp/as m +2rs/as m 2 +Nu ） ds/dt-(2r/as m +2rps/as m 2 )ds/dt-b*ds/dt (12) F= (rp/as m +2rs/as m 2 +Nu)s*ds/dt-bs*ds/dt-(2r/as m +2rps/as m 2 )s*ds/dt (13) 3) Equation 20 and 21contain mistakes when ds/dt equals zero deriving from 18 and 19, wich can not be recovered to 18 and 19.The two equations should be: p= /(rrs m -rs 2 ) (20) b= /ass m 2 (21) 4) Equation 13, 14, 15, 16, 17 showed the unite s 2 .y -2 as figure 3 because we used these unites, r: s.y -1 ; p, Nu and a: no unite; s m : s; s: s; b: y -1 ; ds/dt: s.y -1 .
Dynamics Days Asia Pacific 7 (DDAP7) Web Dynamic Days Asia Pacific (DDAP) is a regular series of international conferences rotating among Asia-Pacific countries every two years in recent years. Its purpose is to bring together researchers world-wide to discuss the most recent developments in nonlinear science. It also serves as a forum to promote regional as well as international scientific exchange and collaboration. The conference covers a variety of topics in nonlinear physics, biological physics, nonequilibrium physics, complex networks, econophysics, and quantum/classical chaos, etc. DDAP1 started in 1999 in Hong Kong, then continued in Hangzhou ( DDAP2 , 2002), Singapore ( DDAP3 , 2004), Pohang ( DDAP4 , 2006), Nara ( DDAP5 , 2008) and Sydney ( DDAP6 , 2010). DDAP7 will take place at Academia Sinica in Taipei , Taiwan on 5-9 August 2012 . Plans for the 8th to the 9th DDAP are scheduled for India (2014) and Hong Kong (2016). Information for some former conferences : DDAP6 : University of New South Wales, Sydney, Australia, 12-14 July 2010 http://conferences.science.unsw.edu.au/DDAP6/DDAP6.html DDAP5 : Nara Prefectural New Public Hall, Nara, Japan, 9-12 September 2008 http://minnie.disney.phys.nara-wu.ac.jp/~toda/ddap5/ DDAP4 : Pohang University of Science and Technology, Pohang, Korea, 12-14 July 2006 http://www.apctp.org/topical/ddap4/ DDAP3 : National University of Singapore, Singapore, 30 June-2 July 2004 http://www.cse.nus.edu.sg/com_science/story/body.html DDAP2 : Zhejian University, HangZhou, China, 8-12 August 2002 http://physics.zju.edu.cn/note/dispArticle.Asp?ID=132 DDAP1 : Hong Kong Baptist University, Hong Kong, 13-16 July 1999 http://www.hkbu.edu.hk/~ddap/ Information about the series of Taiwan International Symposium on Statistical Physic can be found at: http://proj1.sinica.edu.tw/~statphys/activities/conference.html Sponsors APCTP (Pohang, South Korea) EPL (Mulhouse, France) Physical Society of the Republic of China (Taipei, Taiwan) Institute of Physics, Academia Sinica (Taipei, Taiwan) National Science Council (Taipei, Taiwan) National Center for Theoretical Sciences (Hsinchu, Taiwan) National Center for Theoretical Sciences (North) (Taipei, Taiwan) Organizations · Organization Committee (OC) : Chin Kun Hu* (Academia Sinica: Chairperson) Ming-Chya Wu* (National Central University: Secretary) Chi Keung Chan* (Academia Sinica) Cheng-Hung Chang (National Chiao Tung University) Chii-Dong Chen* (Academia Sinica) Chi-Ming Chen (National Taiwan Normal University) Chi-Ning Chen (National Dong Hwa University) Hsuan-Yi Chen* (National Central University) Yeng-Long Chen* (Academia Sinica) Yih-Yuh Chen (National Taiwan University) Chung-I Chou (Chinese Culture University) Lin-Ni Hau (National Central University) Ming-Chung Ho (National Kaohsiung Normal University) Tzay-Ming Hong (National Tsing Hua University) Ding-wei Huang (Chung-Yuan Christian University) Ming-Chang Huang (Chung-Yuan Christian University) Yao-Chen Hung (National Formosa University) Pik-Yin Lai (National Central University) Kwan-Tai Leung* (Academia Sinica) Sai-Ping Li* (Academia Sinica) Sy-Sang Liaw (National Chung Hsing University) Chai-Yu Lin (National Chung Cheng University) Hsiu-Hau Lin (National Tsing Hua University) Chun-Yi David Lu (National Taiwan University) Wen-Jong Ma* (National Chengchi University) Ning-Ning Pang (National Taiwan University) Yuo-Hsien Shiau (National Chengchi University) Chi-Tin Shih (Tunghai University) Kiwing To* (Academia Sinica) Hsen-Che Tseng (National Chung Hsing University) Wen-Jer Tzeng (Tamkang University) Zicong Zhou (Tamkang University) *Members of Local Organization Committee International Advisory Committee (IAC) Asia-Pacific Ravindra E. Amritkar (Physical Research Laboratory) Mustansir Barma (Tata Institute of Fundamental Research,Mumbai) Moo Young Choi (Seoul National University) Robert Dewar (The Australian National University,) Abhishek Dhar (Raman Research Institute in Bangalore) Bruce Henry (University of New South Wales) Gang Hu (Beijing Normal University) Takahisa Harayama (ATR Wave Engineering Laboratories) Pak Ming Hui (The Chinese University of Hong Kong) Byungnam Kahng (Seoul National University) Kunihiko Kaneko (The University of Tokyo) Seunghwan Kim (APCTP, Pohang) Yuri S. Kivshar (The Australian National University) Yoshiki Kuramoto (Kyoto University) Choy-Heng Lai (National University of Singapore) Baowen Li (National University of Singapore) Ramakrishna Ramaswamy (Jawaharlal Nehru University, New Delhi) Bing-Hong Wang (China Univ of Science Technology) Bo Zheng (Zhejiang University) Zhigang Zheng (Beijing Normal University) Changsong Zhou (Hong Kong Baptist University) Europe Giulio Casati (Center for Nonlinear and Complex Systems, Via Vallegio) Celso Grebogi (University of Aberdeen) Mogens Jensen (University of Copenhagen) Michel Peyrard (ENS de Lyon) Stefano Ruffo (University of Florence) Tamas Vicsek (Etvs Loránd University (ELTE)) America Predrag Cvitanovic (Georgia Tech.) Ying-Cheng Lai (Arizona State University) Edward Ott (University of Maryland) Rajarshi Roy (University of Maryland) Gene Stanley (Boston University ) Program Full Handbook DDAP7 Program (talks) Plenary talks (16) Date Code Name Plenary Talks Remarks Aug 6 PL6-1 Lin I How Particles Move in Breaking Waves: from Acoustic Waves to Water Surface Waves Aug 6 PL6-2 Ying-Cheng Lai Transient Chaos Aug 6 PL6-3 Jurgen Kurths Network of Networks and the Climate System Aug 7 PL7-1 Baowen Li Phononics: Manipulating Heat Flow with Electronic Analogs and beyond Aug 7 PL7-2 Seunghwan Kim Exploring the Functional Connectivity of the Brain: Anesthetic Studies Aug 7 PL7-3 Michelle Girvan Modeling the Dynamics of Gene Networks Aug 7 PL7-4 Kunihiko Kaneko Biological Homeostasis: Adaptation by Catalytic Reaction Networks and Temperature Compensation in Biological Rhythm Aug 9 PL9-1 Ping Sheng The Electro-Osmotic Effect: Interplay between the Interfacial Boundary Conditions and the Maximum Efficiency Bound Aug 9 PL9-2 Bruce Ian Henry Continuous Time Random Walks With Trapping, Forcing and Reactions Aug 9 PL9-3 Gang Hu Chaotic Motifs in Genomic Regulatory Networks Aug 9 PL9-4 M. Cristina Marchetti Collective Dynamics of Active Matter: from “Living Liquid Crystals” to Migrating Cell Layers Aug 9 PL9-5 Bambi Hu Asymmetric Heat Conduction and Negative Differential Thermal Resistance in Nonlinear Systems Aug 9 PL9-6 Hong Qian Dynamics and Thermodynamics of Stochastic Nonlinear Systems Aug 9 PL9-7 Stefano Ruffo Dynamics of Systems with Long-Range Interactions Aug 9 PL9-8 Zoltan Neda Synchronization in a New Perspective Aug 9 PL9-9 Ram Ramaswamy Amplitude Death: The Emergence of Stationarity in Coupled Nonlinear Systems Parallel-session invited talks (18+4) Date Code Name Parallel-session Invited Talks Remarks Aug 6 IA6-1 Tatsuo Shibata Self-Organization in Signaling System of Eukaryotic Chemotaxis Aug 6 IA6-2 Madan Rao Active Cellular Mechanics and Information Processing Aug 6 IB6-1 Chi-Tin Shih Structural Analysis of the Drosophila Brain Network Aug 6 IB6-2 Ching-Yao Lin Connectivity Search and Analysis in the Neural Network of Fruit-fly Brain: Using Neuron Navigator as Example Aug 6 IB6-3 Chung-Chuan Lo Efficient Horizontal and Vertical Information Processing in Neural Networks Aug 6 IB6-4 Changsong Zhou Sustained Avalanche Dynamics and Self-Organized Criticality in Hierarchical Neural Networks Aug 6 IC6-1 Hong Zhao Diffusion of Fluctuations in Low-dimensional Systems Aug 6 IC6-2 Emily SC Ching Effect of Polymers on Heat Transport in Boundary Layer Flow Aug 6 IC6-3 Syamal Kumar Dana How to Obtain Extreme Multistability in Coupled Systems Aug 7 IA7-1 Hong-Ren Jiang Active Colloids under External Fields Aug 7 IA7-2 Alessandro De Moura Collisions and Reactions in Open Chaotic Flows Aug 7 IB7-1 Ravindra E. Amritkar Extreme Events on Complex Networks and Network Failure Aug 7 IB7-2 Sarika Jalan Universal and Non-universal Properties of Complex Networks: A Random Matrix Approach Aug 7 IC7-1 Olga Rozanova Localized vortices in a two-dimensional geophysical model: frictional and non-frictional cases Aug 8 IA8-1 Tzay-Ming Hong Scaling Relation for a Compact Crumpled Thin Sheet Aug 8 IB8-1 Gang Yan Controlling Complex Networks – Energy Cost Considerations Aug 8 IB8-2 Byungnam Kahng Suppression Dynamics and Explosive Percolations Aug 8 IB8-3 Bing-Hong Wang Transportation Dynamics on Networks of Mobile Agents Aug 8 IB8-4 Kwang-Il Goh Multiplexity in networks Aug 8 IC8-1 Penger Tong Interfacial Pinning, Hysteresis and Dynamics near a Moving Contact Line Aug 8 IC8-2 YounJoon Jung The role of Coulomb energy on the dynamic heterogeneity in room-temperature ionic liquids Aug 8 IC8-3 K. Y. Michael Wong Chaotic Price Dynamics in Markets with Heterogeneous Resources Combination of parallel-session invited talks and oral presentations (18+4+41=63) Date Code Name Parallel Session Talks Remarks Aug 6 IA6-1 Tatsuo Shibata Self-Organization in Signaling System of Eukaryotic Chemotaxis Aug 6 OA6-1 Fu-Lai Wen Geometrical trajectories of actin-based motility in 2D Aug 6 OA6-2 Kavitha Louis Soliton dynamics of microtubules through a perturbed sine-Gordon equation Aug 6 OA6-3 Chun-Ling Chang Computer modeling of local and long-range effects of interstrand crosslinks on DNA stability Aug 6 OA6-4 Taegeun Song Frequency splitting in two coupled hair bundles via massive media Aug 6 IA6-2 Madan Rao Active Cellular Mechanics and Information Processing Aug 6 OA6-5 Hsin-Lin Chiang All-atom molecular dynamics simulations indicate that polyglutamine dimer prefer anti-parallel conformations Aug 6 OA6-6 Lock Yue Chew Protein Toxicity: Its Possible Underlying Mechanisms and Consequences Aug 6 OA6-7 Chia-Ling Chan pH-Sensitive PEGylated Cationic Lipid-DNA Complexes for Gene Delivery: Transfection Efficiency and Live Cell Imaging Studies Aug 6 OA6-8 Po-Han Lee The characterization and application of a synthetic regulatory circuit with small RNA Aug 6 OA6-9 Kang-Hun Ahn Amplitude death mechanism for auditory transduction Aug 6 IB6-1 Chi-Tin Shih Structural Analysis of the Drosophila Brain Network Aug 6 IB6-2 Ching-Yao Lin Connectivity Search and Analysis in the Neural Network of Fruit-fly Brain: Using Neuron Navigator as Example Aug 6 OB6-1 Guang Ouyang A New Method to Study the Variability of Brain Responses: Residue Iteration Decomposition (RIDE) Aug 6 OB6-2 Hengtai Jan Mapping Brain Connective Network with Fiber-crossings as Nodes Aug 6 IB6-3 Chung-Chuan Lo Efficient Horizontal and Vertical Information Processing in Neural Networks Aug 6 IB6-4 Changsong Zhou Sustained Avalanche Dynamics and Self-Organized Criticality in Hierarchical Neural Networks Aug 6 OB6-3 He Wang Dynamical Synapses Facilitates a Rich Spectrum of Responses to External Stimuli in Neural Fields Aug 6 OB6-4 Tomasz Kapitaniak Synchronization of clocks Aug 6 IC6-1 Hong Zhao Diffusion of Fluctuations in Low-dimensional Systems Aug 6 IC6-2 Emily SC Ching Effect of Polymers on Heat Transport in Boundary Layer Flow Aug 6 OC6-1 Dahai He Heat conduction in the nonlinear response regime: negative differential thermal resistance Aug 6 OC6-2 Jiao Wang Thermal Rectification in Graded Materials Aug 6 IC6-3 Syamal Kumar Dana How to Obtain Extreme Multistability in Coupled Systems Aug 6 OC6-3 Meir Lewkowicz On the stability of Hamiltonian systems with weakly time dependent potentials Aug 6 OC6-4 Shakir Bilal Quasiperiodically Driven generalized time-delayed Hénon map Aug 6 OC6-5 Youngtae Kim Use of the 0-1 Test for Chaos as a New Analysis Tool for Strange Nonchaotic Attractors Aug 6 OC6-6 Yi-Chiuan Chen Abrupt Bifurcation in Chaotic Scatterings Aug 6 OC6-7 Haider Hasan Jafri Generalized Synchronization in chaotically driven systems Aug 6 OC6-8 Nirmal Punetha Coupled phase oscillators on a bipartite network: The effect of time-delay Aug 7 IA7-1 Hong-Ren Jiang Active Colloids under External Fields Aug 7 IA7-2 Alessandro De Moura Collisions and Reactions in Open Chaotic Flows Aug 7 OA7-1 Yen-Shuo Su Predictability of Structural Rearrangement through Static Structural Order in Dusty Plasma Liquids Aug 7 OA7-2 Yuri Kivshar Nonlinear waves and solitons in PT-symmetric systems Aug 7 OA7-3 Xiaowen Li Scalable parallel physical random number generator based on a superluminescent LED Aug 7 OA7-4 Hsiang-Shun Chou Dressed-atom multiphoton analysis of anomalous electromagnetically induced absorption Aug 7 IB7-1 Ravindra E. Amritkar Extreme Events on Complex Networks and Network Failure Aug 7 IB7-2 Sarika Jalan Universal and Non-universal Properties of Complex Networks: A Random Matrix Approach Aug 7 OB7-1 Meesoon Ha Applications of Absorbing Phase Transitions in Random Networks Aug 7 IC7-1 Olga Rozanova Localized vortices in a two-dimensional geophysical model: frictional and non-frictional cases Aug 7 OC7-1 Chia-Yu Hsu The mechanism and interactions on a computational lamprey swimming model Aug 7 OC7-2 Jui-Ling Yu An optimal adaptive time-stepping scheme for solving reaction for solving reaction-diffusion-chemotaxis systems Aug 7 OC7-3 Hyun Woong Kwon Appropriate growth and division of cells Aug 7 OC7-4 Tetsuya Kobayashi Bayesian Approach for Cellular Information Processing Aug 7 OC7-5 Shiuan-Ni Liang Newtonian and Special-relativistic Statistical Predictions for the Dynamics of a Low-speed Scattering System Aug 8 IA8-1 Tzay-Ming Hong Scaling Relation for a Compact Crumpled Thin Sheet Aug 8 OA8-1 Choon-Lin Ho Similarity solutions of Fokker-Planck equation with time-dependent coefficients Aug 8 OA8-2 Jin Min Kim Various growth models on fractal substrates Aug 8 OA8-3 Afshin Vahid Blarghou The equilibrium morphology of nanodroplets on structured substrates Aug 8 OA8-4 Kaustubh Manchanda Kinouchi—Copelli Model on a 2D square lattice Aug 8 OA8-5 Ya-Yi Tsai Dynamical Universality in Self-excited Dust Acoustic Wave Turbulence Aug 8 OA8-6 Chi Yang Uncovering the collective motion in the quenched dusty plasma liquid Aug 8 IB8-1 Gang Yan Controlling Complex Networks – Energy Cost Considerations Aug 8 IB8-2 Byungnam Kahng Suppression Dynamics and Explosive Percolations Aug 8 OB8-1 Seung Kee Han Dynamic Burstiness of Word-occurrence and Network Modularity in Textbook Systems Aug 8 IB8-3 Bing-Hong Wang Transportation Dynamics on Networks of Mobile Agents Aug 8 IB8-4 Kwang-Il Goh Multiplexity in networks Aug 8 IC8-1 Penger Tong Interfacial Pinning, Hysteresis and Dynamics near a Moving Contact Line Aug 8 IC8-2 YounJoon Jung The role of Coulomb energy on the dynamic heterogeneity in room-temperature ionic liquids Aug 8 OC8-1 Ban-Chiech Huang The localization-delocalization transition for the flexible water model Aug 8 IC8-3 K. Y. Michael Wong Chaotic Price Dynamics in Markets with Heterogeneous Resources Aug 8 OC8-2 Jongwook Kim Heavy Tail Driven by Memory Aug 8 OC8-3 Segun Goh Emergence of Weibull and Log-normal distributions in the Branching Process Invited Speakers No. Name Plenary Talk Title 1 Michelle Girvan Modeling the Dynamics of Gene Networks 2 Bruce Ian Henry Continuous Time Random Walks With Trapping, Forcing and Reactions 3 Bambi Hu Asymmetric Heat Conduction and Negative Differential Thermal Resistance in Nonlinear Systems 4 Gang Hu Chaotic Motifs in Genomic Regulatory Networks 5 Lin I How Particles Move in Breaking Waves: from Acoustic Waves to Water Surface Waves 6 Kunihiko Kaneko Biological Homeostasis: Adaptation by Catalytic Reaction Networks and Temperature Compensation in Biological Rhythm 7 Seunghwan Kim Exploring the Functional Connectivity of the Brain: Anesthetic Studies 8 Jurgen Kurths Network of Networks and the Climate System 9 Ying-Cheng Lai Transient Chaos 10 Baowen Li Phononics: Manipulating Heat Flow with Electronic Analogs and beyond 11 M. Cristina Marchetti Collective Dynamics of Active Matter: from “Living Liquid Crystals” to Migrating Cell Layers 12 Zoltan Neda Synchronization in a New Perspective 13 Hong Qian Dynamics and Thermodynamics of Stochastic Nonlinear Systems 14 Ram Ramaswamy Amplitude Death: The Emergence of Stationarity in Coupled Nonlinear Systems 15 Stefano Ruffo Dynamics of Systems with Long-Range Interactions 16 Ping Sheng The Electro-Osmotic Effect: Interplay between the Interfacial Boundary Conditions and the Maximum Efficiency Bound Invited Speakers No. Name Parallel Session Invited Talk Title 1 Ravindra E. Amritkar Extreme Events on Complex Networks and Network Failure 2 Syamal Kumar Dana How to Obtain Extreme Multistability in Coupled Systems 3 Tzay-Ming Hong Scaling Relation for a Compact Crumpled Thin Sheet 4 Sarika Jalan Universal and Non-universal Properties of Complex Networks: A Random Matrix Approach 5 Hong-Ren Jiang Active Colloids under External Fields 6 YounJoon Jung The role of Coulomb energy on the dynamic heterogeneity in room-temperature ionic liquids 7 Byungnam Kahng Suppression Dynamics and Explosive Percolations 8 Ching-Yao Lin Connectivity Search and Analysis in the Neural Network of Fruit-fly Brain: Using Neuron Navigator as Example 9 Chung-Chuan Lo Efficient Horizontal and Vertical Information Processing in Neural Networks 10 Alessandro De Moura Collisions and Reactions in Open Chaotic Flows 11 Punit Parmananda Synchronization of an Ensemble of Oscillators Regulated by Their Spatial Movement 12 Madan Rao Active Cellular Mechanics and Information Processing 13 Tatsuo Shibata Self-Organization in Signaling System of Eukaryotic Chemotaxis 14 Chi-Tin Shih Structural Analysis of the Drosophila Brain Network 15 Penger Tong Interfacial Pinning, Hysteresis and Dynamics near a Moving Contact Line 16 Bing-Hong Wang Transportation Dynamics on Networks of Mobile Agents 17 Gang Yan Controlling Complex Networks – Energy Cost Considerations 18 Hong Zhao Diffusion of Fluctuations in Low-dimensional Systems 19 Zhigang Zheng Topology and Dynamics of Complex Networks: Topology Identifications Contributed Papers No. Name Oral Presentation Title 1 Chun-Ling Chang Computer modeling of local and long-range effects of interstrand crosslinks on DNA stability 2 Afshin Vahid Blarghou The equilibrium morphology of nanodroplets on structured substrates 3 Xiaowen Li Scalable parallel physical random number generator based on a superluminescent LED 4 Hsin-Lin Chiang All-atom molecular dynamics simulations indicate that polyglutamine dimer prefer anti-parallel conformations 5 Jiao Wang Thermal Rectification in Graded Materials 6 Dahai He Heat conduction in the nonlinear response regime: negative differential thermal resistance 7 Yuri Kivshar Nonlinear waves and solitons in PT-symmetric systems 8 Tomasz Kapitaniak Synchronization of clocks 9 Hengtai Jan Mapping Brain Connective Network with Fiber-crossings as Nodes 10 Choon-Lin Ho Similarity solutions of Fokker-Planck equation with time-dependent coefficients 11 Guimei Zhu Uncovering evolutionary ages of nodes in complex networks 12 Hsiang-Shun Chou Dressed-atom multiphoton analysis of anomalous electromagnetically induced absorption 13 Tetsuya Kobayashi Bayesian Approach for Cellular Information Processing 14 Lock Yue Chew Protein Toxicity: Its Possible Underlying Mechanisms and Consequences 15 Seung Kee Han Dynamic Burstiness of Word-occurrence and Network Modularity in Textbook Systems 16 Shiuan-Ni Liang Newtonian and Special-relativistic Statistical Predictions for the Dynamics of a Low-speed Scattering System 17 Emily SC Ching Effect of Polymers on Heat Transport in Boundary Layer Flow 18 Meesoon Ha Applications of Absorbing Phase Transitions in Random Networks 19 He Wang Dynamical Synapses Facilitates a Rich Spectrum of Responses to External Stimuli in Neural Fields No. Title Name Affiliation E-Mail 1 Ms. Chun-Ling Chang Institute of Physics, National Central University, Taiwan clchang@phys.sinica.edu.tw 2 Mr. Afshin Vahid Blarghou School of Mechanical Engineering, Sharif University of Technology, Iran vahid_afshin@mech.sharif.ir 3 Professor Xiaowen Li Department of Physics, Beijing Normal University, China xwli@bnu.edu.cn 4 Mr. Hsin-Lin Chiang Department of Physics, National Tsing Hua University, Taiwan jiangsl@phys.sinica.edu.tw 5 Professor Jiao Wang Department of Physics, Xiamen University, China phywangj@xmu.edu.cn 6 Professor Dahai He Department of Physics, Xiamen University, China dhe@xmu.edu.cn 7 Professor Yuri Kivshar Australian National University, Australia ysk@internode.on.net 8 Professor Tomasz Kapitaniak Division of Dynamics, Faculty of Mechanical Engineering, Technical University, Poland tomaszka@p.lodz.pl 9 Doctor Hengtai Jan Division of Medical Engineering Research, National Health Research Institutes, Taiwan zarda@ms8.url.com.tw 10 Professor Choon-Lin Ho Department of Physics, Tamkang University, Taiwan hcl@mail.tku.edu.tw 11 Miss Guimei Zhu Centre for Computational Science and Engineering, National University of Singapore, Singapore zhugm07@gmail.com 12 Professor Hsiang-Shun Chou Institute of optoelectronic sciences, National Taiwan Ocean University, Taiwan hschou@mail.ntou.edu.tw 13 Professor Tetsuya Kobayashi Institute of Industrial Science, the University of Tokyo, Japan tetsuya@mail.crmind.net 14 Doctor Lock Yue Chew Division of Physics and Applied Physics, Nanyang Technological University, Singapore lockyue@ntu.edu.sg 15 Professor Seung Kee Han epartment of Physics, Chungbuk National University, Korea skhan@chungbuk.ac.kr 16 Miss Shiuan-Ni Liang School of Science, Monash University, Malaysia slia17@student.monash.edu 17 Professor Emily SC Ching Department of Physics, The Chinese University of Hong Kong, Hong Kong ching@phy.cuhk.edu.hk 18 Professor Meesoon Ha Department of Physics Education, Chosun University, Korea msha@chosun.ac.kr 19 Mr. He Wang Department of Physics, Hong Kong University of Science and Technology, Hong Kong hwangaa@ust.hk 20 Doctor Kavitha Louis Department of Physics, Periyar University, India kavithalouis@yahoo.com 21 Professor K. Y. Michael Wong Department of Physics, Hong Kong University of Science and Technology, Hong Kong phkywong@ust.hk 22 Mr. Segun Goh Department of Physics and Astronomy, Seoul National University, Korea piguy01@snu.ac.kr 23 Professor Chia-Yu Hsu Department of Applied Mathematics, Feng Chia University, Taiwan cyuhsu@fcu.edu.tw 24 Professor Youngtae Kim Department of Physics, Ajou University, Korea ytkim@ajou.ac.kr 25 Professor Kang-Hun Ahn Department of Physics, Chungnam National University, Korea ahnkh@cnu.ac.kr 26 Doctor Yi-Chiuan Chen Institute of Mathematics, Academia Sinica, Taiwan ycc@sinica.edu.tw 27 Doctor Jongwook Kim Asia Pacific Center for Theoreical Physics (APCTP), Korea migfifteen@gmail.com 28 Mr. Fu-Lai Wen Department of Physics, National Central University, Taiwan joe70136@gmail.com 29 Professor Meir Lewkowicz Department of Physics, Ariel University Center of Samaria, Israel lewkow@ariel.ac.il 30 Doctor Chia-Ling Chan Institute of Physics, Academia Sinica, Taiwan chan.chialing@gmail.com 31 Doctor Olga Rozanova Mechanics and Mathematics Faculty, Moscow State University, Russia rozanova@mech.math.msu.su 32 Professor Jui-Ling Yu Department of Financial and Computational Mathematics, Providence University, Taiwan jlyu@pu.edu.tw 33 Mr. Guang Ouyang Department of Physics, Hong Kong Baptist University, Hong Kong guang.ouyang@gmail.com 34 Professor Jin Min Kim Department of Physics, Soongsil University, Korea jmkim@ssu.ac.kr 35 Mr. Avinash Yadav School of Physical Sciences, Jawaharlal Nehru University, India jnu.avinash@gmail.com 36 Doctor Ban-Chiech Huang Institute of physics, National Chiao-Tung University, Taiwan bjhuang0802@gmail.com 37 Miss Kaustubh Manchanda School of Physical Sciences, Jawaharlal Nehru University, India kaustubh011184@gmail.com 38 Doctor Hyun Woong Kwon Department of physics and astronomy and Center for theoretical physics, Seoul National University, Korea exile8084@gmail.com 39 Miss Ya-Yi Tsai Department of Physics, National Central University, Taiwan 992202027@cc.ncu.edu.tw 40 Mr. Shakir Bilal School of Physical Sciences, Jawaharlal Nehru University, India shakir.bilal@gmail.com 41 Professor Kwang-Il Goh Department of Physics, Korea University, Korea kgoh@korea.ac.kr 42 Mr. Yen-Shuo Su Department of Physics and Center of Complex Systems, National Central University, Taiwan elysion5218@hotmail.com 43 Mr. Nirmal Punetha School of Physical Sciences, Jawaharlal Nehru University, India punethanirmal@gmail.com 44 Doctor Po-Han Lee The Affiliated Senior High School of National Taiwan Normal University, Taiwan leepohan@yahoo.com.tw 45 Mr. Chi Yang Department of Physics, National Central University, Taiwan aztme@hotmail.com 46 Doctor Taegeun Song Department of Physics, Chungnam National University, Korea judah1982@cnu.ac.kr 47 Mr. Haider Hasan Jafri School of Physical Sciences, Jawaharlal Nehru University, India haiderjaf@gmail.com Poster Size: 120 cm (height) X 90 cm (width) No. Name Poster Presentation Title 1 Gilbert Reinisch Nonlinear quantum eigenstates in strongly correlated quantum systems 2 Yun Zhu Cluster-chimera state in nonlocal coupling system in the potential field 3 Kuo-Ting Tsai Avalanches in burning models 4 Yu-Ting Huang Spontaneous Reverberation in Developing Neuronal Culture Networks 5 David Ni Dualities in Moduli Space of Nonlinear Lorentz Transformation 6 kyungmee Lee Nonlinear response from metal surfaces 7 Jasvinder Singh Virdi Two-dimensional Complex Invariants for Non-Hermitian PT-symmetric Hamiltonian Systems 8 Mahdi Asgari Coarsening Dynamics of Nanodroplets on Physical heterogeneity 9 Yu-Hsien Lin Elastic model for endocytosis for plaque 10 Koryun Oganesyan The Threshold Conditions for FELWI 11 Chia-Ling Chan pH-Sensitive PEGylated Cationic Lipid-DNA Complexes for Gene Delivery: Transfection Efficiency and Live Cell Imaging Studies 12 Fangyan Ouyang The comparitive study of the four financial markets in Greater China 13 Xiongfei Jiang Anti-correlation and subsector structure in financial systems 14 Won Sup Kim Normalization Problem in Partial Phase Synchronization Indices and Identification of Connectivity in Complex Network 15 Fabrice Debbasch Bounded Velocity Transport 16 Qingying Miao Pinning Controllability of Complex Networks with Communities Structure 17 Tsuyoshi Mizuguchi Estimation of local dynamics in zero-sum coupling system 18 Anjali Sharma Effect of nonlinear damping on the dynamical behaviour of some ubiquitous nonlinear oscillators 19 Takehiko Horita Synchronization effect of a time periodic immunotherapy in a tumor-immune interaction model 20 Katsuya Ouchi Characterizing the Phase- and the Lag-Synchronization Transition of Chaotic Oscillators 21 Chung Yin Leung A Theoretical Study of the Effect of Polymer Extensibility and Concentration in Turbulent Drag Reduction 22 Makoto Yomosa Analysis of collective motion of hooded gulls 23 Yat Hong Lam Instability of Dynamical Price in Agent-Based Trading Model 24 Amit Goyal Chirped Bright and Dark Solitary Wave Solutions in Nonlinear Negative Index Materials 25 Akihiro Nishimoto Selection of genuine variables in a dynamical system 26 Mark Nolan Confesor Effective interaction of two colloids in a driven polymer solution 27 Sang Bub Lee Absorbing phase transitions in diluted conserved threshold transfer process 28 Tae-Wook Ko Multiscale ensemble clustering for finding modules in complex network 29 Toshiya Takami Particle Simulations to Create Coffee Patterns on Milk 30 Duy Manh Le Force Frequency Relationship of the Rat Cardiac Cell 31 Woo-Sik Son Estimating structure of complex network from time series of oscillator-network systems 32 Takeshi Oura Effects of higher-order interactions and a finite number of species on replicator equations. 33 Felix Goetze A study of neural network models of C. elegans 34 Hui-Wen Chen Network Properties Deduced from Time-Series Data of Its Nodes: Application to Growing Cultured Neuronal Network in Vitro 35 Tzu-Kan Hsiao Thermal conductivity phase diagram of SiGe nanowires 36 Wei-Yin Chiang Frequency enhancement in coupled noisy excitable elements: Effects of excitability and network topology 37 Ray-Kuang Lee Phase diagram in spontaneous optical pattern formations 38 Kyungsik Kim Multifractal analysis of absorbing ions on a charged lipid membrane 39 Jung-Wan Ryu Quasiattractors in coupled maps and coupled dielectric cavities 40 Chi-Chung Chang Scenarios on a rotating two-fluid interface--morphology and transitions 41 Kyohei Shitara Controlling the motion of a solitary domain in an excitable reaction-diffusion system by delayed feedback 42 Hiroto Kuninaka Statistical properties of height and weight of schoolchildren 43 Masaya Takemoto Parameter Optimization for a Passive Dynamic Walking Robot with Front-and-back Swing by using Poincare map 44 Matthew Aburn Indicators of Hopf bifurcations in stochastic dynamical systems 45 Chulho Choi Dynamic scaling for synchronization of coupled oscillators Poster Size: 120 cm (height) X 90 cm (width) Presentation Awards EPL sponsors DDAP7 for outstanding presentation awards of contributed papers, including oral presentations and posters. During the meeting, we will award winners the prizes, including EPL certificates. List of Participants No. Name Affiliation E-Mail Presentation(s) Registered Date 1 Ming-Chya Wu Research Center for Adaptive Data Analysis, National Central University mcwu@phys.sinica.edu.tw no Feb 16, 2012, 11:11 pm 2 Chun-Ling Chang Institute of Physics, National Central University clchang@phys.sinica.edu.tw oral Feb 17, 2012, 10:52 am 3 Chin-Kun Hu Institute of Physics of Academia Sinica huck@phys.sinica.edu.tw no Feb 17, 2012, 10:59 am 4 Yao-Chen Hung Department of Electronic Engineering, National Formosa University ychung@nfu.edu.tw no Feb 17, 2012, 11:16 am 5 Wen-Jong Ma Graduate Institute of Applied Physics, National Chengchi University mwj@nccu.edu.tw no Feb 17, 2012, 12:07 pm 6 Tao-Mao Chuang National Taiwan University, LeCosPA daumau@gmail.com no Feb 22, 2012, 6:44 pm 7 Sarika Jalan Indian Institute of Technology indore sarikajalan9@gmail.com invited Mar 1, 2012, 5:02 pm 8 Afshin Vahid Blarghou Sharif University of Technology/School of Mechanical Engineering vahid_afshin@mech.sharif.ir oral Mar 1, 2012, 6:44 pm 9 Syamal Dana Central Instrumentation, CSIR-Indian Institute of Chemical Biology skdana@iicb.res.in invited Mar 1, 2012, 7:11 pm 10 Zhigang Zheng Department of Physics, Beijing Normal University zgzheng@bnu.edu.cn invited Mar 1, 2012, 10:29 pm 11 Xiaowen Li Department of Physics, Beijing Normal University xwli@bnu.edu.cn oral Mar 2, 2012, 12:21 am 12 Bruce Henry School of Mathematics and Statistics, The University of New South Wales b.henry@unsw.edu.au plenary Mar 2, 2012, 7:13 am 13 Lin I Department of Physics, National Central University lini@phy.ncu.edu.tw plenary Mar 2, 2012, 9:42 am 14 Ping Sheng Department of Physics, Hong Kong University of Science Technology sheng@ust.hk plenary Mar 2, 2012, 9:48 am 15 Choy Heng Lai National University of Singapore/Department of Physics phylaich@nus.edu.sg no Mar 2, 2012, 10:23 am 16 Chi-Ho Cheng Department of Physics, National Changhua University of Education phcch@cc.ncue.edu.tw no Mar 2, 2012, 2:42 pm 17 Olaf Sporns Indiana University, Department of Psychological and Brain Sciences osporns@indiana.edu invited Mar 2, 2012, 9:44 pm 18 Hsin-Lin Chiang Department of Physics, National Tsing Hua University jiangsl@phys.sinica.edu.tw oral Mar 3, 2012, 12:12 am 19 Zoltan Neda Babes-Bolyai University / Department of theoretical and Computational Physics zneda@phys.ubbcluj.ro plenary Mar 3, 2012, 5:56 pm 20 Jurgen Kurths Humboldt University Berlin, Dept. of Physics and Potsdam Institute for Climate Impact Rese juergen.kurths@pik-potsdam.de plenary Mar 3, 2012, 6:12 pm 21 M. Cristina Marchetti Syracuse University, Physics Department mcm@phy.syr.edu plenary Mar 4, 2012, 10:29 pm 22 Gilbert Reinisch University of Nice-Sophia Antipolis CNRS, Observatoire de la Cote d'Azur Gilbert.Reinisch@oca.eu oral Mar 6, 2012, 11:22 pm 23 Hong Zhao Department of Physics, Xiamen University zhaoh@xmu.edu.cn invited Mar 8, 2012, 4:39 pm 24 Jiao Wang Department of Physics, Xiamen University, China phywangj@xmu.edu.cn oral Mar 9, 2012, 2:47 pm 25 Guan-Rong Huang Institute of Physics, National Taiwan University r99222064@ntu.edu.tw no Mar 9, 2012, 4:22 pm 26 David Saakian Yerevan Physics Institute saakian@phys.sinica.edu.tw oral (withdrawn) Mar 9, 2012, 4:26 pm 27 Sasun Gevorkian Yerevan Physics Institute sgevork@yerphi.am oral (withdrawn) Mar 9, 2012, 10:57 pm 28 Yun Zhu Department of Physics, Beijing Normal University zhuyun84@gmail.com oral Mar 12, 2012, 9:58 am 29 Shunda Chen Department of Physics, Xiamen University chensd@xmu.edu.cn no Mar 13, 2012, 2:42 pm 30 键骏 姜 Physics Department of Xiamen University xmu_sodom@126.com no Mar 13, 2012, 3:27 pm 31 Ying Ma Department of Physics,Xiamen University maying_0131xmu@foxmail.com no Mar 15, 2012, 12:46 pm 32 Ping Fang Department of Physics,Xiamen University fangpingxmu@qq.com no Mar 15, 2012, 12:49 pm 33 剑津 汪 厦门大学物理系 510336846@qq.com no Mar 15, 2012, 10:24 pm 34 Bambi Hu University of Houston/Department of Physics hu@uh.edu plenary Mar 16, 2012, 5:12 am 35 Penger Tong Hong Kong University of Science and Technology penger@ust.hk invited Mar 16, 2012, 11:06 am 36 Karen Petrosyan Institute of Physics, Academia Sinica pkaren@phys.sinica.edu.tw no Mar 18, 2012, 2:37 pm 37 Tzyy-Leng Horng Feng Chia University tlhorng123@gmail.com no Mar 20, 2012, 10:35 am 38 Dahai He Department of Physics, Xiamen University dhe@xmu.edu.cn oral Mar 20, 2012, 8:40 pm 39 Chu-Hsing Lin Department of Computer Science, Tunghai University chlin@thu.edu.tw no Mar 20, 2012, 10:13 pm 40 Kuo-Ting Tsai Department of Physics, National Kaohsiung Normal University kuoting.tsai@gmail.com poster Mar 21, 2012, 9:52 am 41 Punit Parmananda Department of Physics, IIT Bombay punit@phy.iitb.ac.in invited Mar 21, 2012, 3:02 pm 42 Changsong Zhou Department of Physics, Hong Kong Baptist University cszhou@hkbu.edu.hk invited Mar 21, 2012, 4:14 pm 43 Yuri Kivshar Australian National University ysk@internode.on.net oral Mar 21, 2012, 4:45 pm 44 Alessandro Moura Institute for Complex Systems and Mathematical Biology / Department of Physics a.moura@abdn.ac.uk invited Mar 21, 2012, 6:59 pm 45 Ying-Cheng Lai School of Electrical, Computer and Energy Engineering, Arizona State University Ying-Cheng.Lai@asu.edu plenary Mar 21, 2012, 11:33 pm 46 Chi-Ning Chen Department of Physics, National Dong-Hwa University cnchen@mail.ndhu.edu.tw no Mar 21, 2012, 11:43 pm 47 Baowen Li National University of Singapore/Physics, Tongji University/Physics phylibw@nus.edu.sg plenary Mar 22, 2012, 6:20 am 48 Wei Cui Institute of Theoretical physics and Astrophysics,Xiamen University 512563849@qq.com no Mar 22, 2012, 1:12 pm 49 Yong Zhang Department of Physics, Xiamen University yzhang75@xmu.edu.cn no Mar 22, 2012, 1:37 pm 50 Shu-Chiuan Chang Physics Department, National Cheng Kung University scchang@mail.ncku.edu.tw oral (withdrawn) Mar 22, 2012, 3:44 pm 51 Ravindra Amritkar Physical Research Laboratory, Ahmedabad ravin012@gmail.com invited Mar 22, 2012, 6:46 pm 52 Tatsuo Shibata RIKEN Center for Developmental Biology tatsuoshibata@cdb.riken.jp invited Mar 22, 2012, 9:48 pm 53 Byungnam Kahng Seoul National University/Department of Physics and Astronomy bkahng@snu.ac.kr invited Mar 22, 2012, 10:11 pm 54 Hong Qian Department of Applied Mathematics, University of Washington qian@amath.washington.edu plenary Mar 22, 2012, 11:36 pm 55 Weirong Zhong Department of Physics, Jinan University wrzhong@jnu.edu.cn no Mar 23, 2012, 7:15 pm 56 Cheng-Hung Chang Institute of Physics, National Chiao Tung University chchang@mail.nctu.edu.tw no Mar 23, 2012, 10:41 pm 57 Tomasz Kapitaniak Division of Dynamics, Faculty of Mechanical Engineering, Technical University of Lodz tomaszka@p.lodz.pl oral Mar 24, 2012, 4:45 am 58 Stefano Ruffo Dipartimento di Energetica Università di Firenze stefano.ruffo@unifi.it plenary Mar 25, 2012, 4:24 pm 59 Chi-Tin Shih Department of Physics, Tunghai University ctshih@thu.edu.tw invited Mar 25, 2012, 6:19 pm 60 Hengtai Jan Division of Medical Engineering Research, National Health Research Institutes zarda@ms8.url.com.tw oral Mar 26, 2012, 3:44 pm 61 Yu-Hsin Hsieh Department of Physics, National Taiwan University yhhsieh@phys.sinica.edu.tw no Mar 27, 2012, 2:45 pm 62 辛烨 吴 北京师范大学物理学系 wuxinye@mail.bnu.edu.cn no Mar 27, 2012, 4:44 pm 63 Choon-Lin Ho Tamkang University / Physics hcl@mail.tku.edu.tw oral Mar 29, 2012, 12:21 am 64 Guimei Zhu NUS CCSE zhugm07@gmail.com oral Mar 29, 2012, 1:08 pm 65 Chai-Yu Lin Department of Physics, National Chung Cheng University lincy@ccu.edu.tw no Mar 29, 2012, 4:09 pm 66 Hsiang-Shun Chou Institute of Optoelectronic Sciences, National Taiwan Ocean University hschou@mail.ntou.edu.tw oral Mar 29, 2012, 4:14 pm 67 Tetsuya Kobayashi Institute of Industrial Science, the University of Tokyo tetsuya@mail.crmind.net oral Mar 29, 2012, 5:53 pm 68 Wei-Ting Yeh Dept. of physics, National Central University 100222040@cc.ncu.edu.tw no Mar 29, 2012, 8:41 pm 69 Yi-Zhen Lu Department Of Electrical Engineering, National Formosa University freiheit9314@yahoo.com.tw no Mar 29, 2012, 9:26 pm 70 Lock Yue Chew Nanyang Technological University/Division of Physics and Applied Physics lockyue@ntu.edu.sg oral Mar 30, 2012, 1:50 pm 71 YuTing Huang Institute of Physics, Academia Sinica bloodsuckant@gmail.com poster Mar 30, 2012, 4:55 pm 72 Seung Kee Han Chungbuk National University, Department of Physics skhan@chungbuk.ac.kr oral Mar 30, 2012, 10:01 pm 73 Shiuan-Ni Liang School of Science, Monash University slia17@student.monash.edu oral Mar 31, 2012, 12:46 am 74 Emily SC Ching The Chinese University of Hong Kong ching@phy.cuhk.edu.hk oral Mar 31, 2012, 11:17 am 75 Meesoon Ha Chosun University msha@chosun.ac.kr oral Mar 31, 2012, 12:03 pm 76 He Wang Department of Physics, Hong Kong University of Science and Technology hwangaa@ust.hk oral Mar 31, 2012, 1:08 pm 77 Kavitha Louis Department of Physics, Periyar University kavithalouis@yahoo.com oral Mar 31, 2012, 3:57 pm 78 K. Y. Michael Wong Hong Kong University of Science and Technology phkywong@ust.hk oral Mar 31, 2012, 5:03 pm 79 Chung-Chuan Lo National Tsing Hua University cclo@****.nthu.edu.tw invited Apr 1, 2012, 10:21 pm 80 Segun Goh Department of Physics and Astronomy, Seoul National University piguy01@snu.ac.kr oral Apr 2, 2012, 6:32 am 81 Chia-Yu HSU Department of Applied Mathematics, Feng Chia University, Taiwan, R.O.C cyuhsu@fcu.edu.tw oral Apr 2, 2012, 11:35 am 82 Xuhui Xiao Institute of Physics, National Taiwan University maat361@yahoo.com.tw no Apr 2, 2012, 2:17 pm 83 Nagender Mishra University of Delhi nagendermishra@gmail.com no Apr 3, 2012, 1:18 pm 84 David Ni Direxion Technology davidcni@yahoo.com oral Apr 3, 2012, 3:44 pm 85 kyungmee LEE SUNMOON UNIVERSITY yykm0818@gmail.com poster Apr 3, 2012, 9:05 pm 86 Youngtae Kim Ajou University ytkim@ajou.ac.kr oral Apr 3, 2012, 9:52 pm 87 Kang-Hun Ahn Department of Physics, Chungnam National University ahnkh@cnu.ac.kr oral Apr 4, 2012, 2:20 pm 88 Yi-Chiuan Chen Institute of Mathematics, Academia Sinica ycc@sinica.edu.tw oral Apr 4, 2012, 2:36 pm 89 Jasvinder Singh Virdi Department of Physics, Panjab University jpsvirdi@gmail.com poster Apr 4, 2012, 3:27 pm 90 Gang Hu Department of Physics, Beijing Normal University, Beijing, China ganghu@bnu.edu.cn plenary Apr 4, 2012, 10:02 pm 91 Congmin Wu School of Mathematical Science Xiamen University cmwu@xmu.edu.cn no Apr 5, 2012, 3:36 pm 92 Mahdi Asgari Sharif University of Technology m.asgari_mech@yahoo.com oral Apr 5, 2012, 8:37 pm 93 Jongwook Kim APCTP(Asia Pacific Center for Theoreical Physics) migfifteen@gmail.com oral Apr 6, 2012, 1:40 pm 94 Hsuan-Yi Chen National Central University hschen@phy.ncu.edu.tw oral (withdrawn) Apr 7, 2012, 2:50 pm 95 Fu-Lai Wen Department of Physics, National Central University joe70136@gmail.com oral Apr 7, 2012, 6:13 pm 96 Yu-Hsien Lin Department of Physics, National Central University bigdo1986@gmail.com poster Apr 7, 2012, 7:31 pm 97 Nikolay Izmailian Alikhanyan National Science Lab (Yerevan Physics Institute) izmail@yerphi.am no Apr 9, 2012, 9:11 am 98 Koryun Oganesyan Alikhanyan National Science Lab bsk@yerphi.am oral Apr 11, 2012, 5:04 pm 99 Meir Lewkowicz Department of Physics, Ariel University Center of Samaria lewkow@ariel.ac.il oral Apr 11, 2012, 9:47 pm 100 Chia-Ling Chan Institute of Physics, Academia Sinica chan.chialing@gmail.com oral poster Apr 13, 2012, 12:36 am 101 Olga Rozanova Moscow State University rozanova@mech.math.msu.su oral Apr 13, 2012, 3:26 am 102 Jui-Ling Yu Department of Financial and Computational Mathematics, Providence University jlyu@pu.edu.tw oral Apr 13, 2012, 10:39 am 103 Guang Ouyang Hong Kong Baptist University guang.ouyang@gmail.com oral Apr 13, 2012, 11:00 am 104 Hong-Ren Jiang Institute of Applied Mechanics, National Taiwan University hrjiang@iam.ntu.edu.tw invited Apr 14, 2012, 9:02 am 105 Jin Min Kim Department of Physics, Soongsil University jmkim@ssu.ac.kr oral Apr 14, 2012, 2:28 pm 106 Fangyan Ouyang Physics Dept. Zhejiang Univ. ouyangfangyan@gmail.com poster Apr 14, 2012, 2:58 pm 107 Xiongfei Jiang Physics Dept. Zhejiang Univ. s.f.jung@gmail.com poster Apr 14, 2012, 2:59 pm 108 AVINASH YADAV JAWAHARLAL NEHRU UNIVERSITY jnu.avinash@gmail.com oral Apr 14, 2012, 3:54 pm 109 Won Sup Kim Department of Physics, Chungbuk Nat'l University wskim89@gmail.com poster Apr 14, 2012, 5:35 pm 110 Ban-Chiech Huang Institute of physics, National Chiao-Tung University bjhuang0802@gmail.com oral Apr 14, 2012, 5:43 pm 111 Kaustubh Manchanda School of Physical Sciences, Jawaharlal Nehru University kaustubh011184@gmail.com oral Apr 14, 2012, 6:27 pm 112 Hyun Woong Kwon Department of physics and astronomy and Center for theoretical physics, Seoul National University exile8084@gmail.com oral Apr 14, 2012, 8:52 pm 113 Ya-Yi Tsai National Central University 992202027@cc.ncu.edu.tw oral Apr 14, 2012, 11:23 pm 114 Shakir Bilal School of Physical Sciences, Jawaharlal Nehru University shakir.bilal@gmail.com oral Apr 15, 2012, 2:07 am 115 KWANG-IL GOH Korea University kgoh@korea.ac.kr oral Apr 15, 2012, 11:01 am 116 Yen-Shuo Su Department of Physics and Center of Complex Systems, National Central University elysion5218@hotmail.com oral Apr 15, 2012, 12:23 pm 117 Gang Yan Temasek Laboratories, National University of Singapore eegyan@gmail.com invited Apr 15, 2012, 3:18 pm 118 NIRMAL PUNETHA SCHOOL OF PHYSICAL SCIENCES, JAWAHARLAL NEHRU UNIVERSITY punethanirmal@gmail.com oral Apr 15, 2012, 3:24 pm 119 Po-Han Lee The Affiliated Senior High School of National Taiwan Normal University leepohan@yahoo.com.tw oral Apr 15, 2012, 3:52 pm 120 Chi Yang Department of physics, National central university aztme@hotmail.com oral Apr 15, 2012, 6:07 pm 121 Taegeun Song Department of Physics, Chungnam National University judah1982@cnu.ac.kr oral Apr 15, 2012, 7:01 pm 122 HAIDER HASAN JAFRI SCHOOL OF PHYSICAL SCIENCES, JAWAHARLAL NEHRU UNIVERSITY haiderjaf@gmail.com oral Apr 15, 2012, 7:54 pm 123 Ramakrishna Ramaswamy University of Hyderabad rr@uohyd.ernet.in plenary Apr 15, 2012, 8:09 pm 124 Fabrice Debbasch UPMC fabrice.debbasch@gmail.com oral Apr 15, 2012, 10:08 pm 125 Yu-Feng Huang Graduate Institute of Applied Physics, National Chengchi University 100755001@nccu.edu.tw no Apr 18, 2012, 11:10 am 126 Sha-Wen Wang Graduate Institute of Applied Physics, National Chengchi University 100755009@nccu.edu.tw no Apr 18, 2012, 11:17 am 127 Bing-Wei Li Hangzhou Normal University bwli@zju.edu.cn no Apr 21, 2012, 12:09 pm 128 Yu-Hao Yang 靜宜大學財數所 yyh6488_tw@yahoo.com.tw no Apr 22, 2012, 5:30 pm 129 Qingying Miao Shang Hai Jiaotong University qymiao@sjtu.edu.cn poster Apr 23, 2012, 9:54 am 130 Tsuyoshi Mizuguchi Department of Mathematical Sciences, Osaka Prefecture University gutchi@ms.osakafu-u.ac.jp poster Apr 25, 2012, 1:33 pm 131 Chinping Chen Department of Physics, Peking University cpchen@pku.edu.cn no Apr 25, 2012, 1:55 pm 132 Anjali Sharma Department of Physics, Sir Padampat Singhania University, Udaipur, INDIA anjalishar.2008@gmail.com poster Apr 25, 2012, 7:55 pm 133 Takehiko Horita Department of Mathematical Sciences, Osaka Prefecture University horita@ms.osakafu-u.ac.jp poster Apr 26, 2012, 3:35 pm 134 Katsuya Ouchi Kobe Design University ouchi@kobe-du.ac.jp poster Apr 26, 2012, 3:49 pm 135 Chung Yin Leung The Chinese University of Hong Kong cyleung_2001@yahoo.com.hk poster Apr 26, 2012, 4:24 pm 136 Makoto Yomosa Osaka Prefecture University yomosa@ms.osakafu-u.ac.jp poster Apr 27, 2012, 9:21 am 137 Yat Hong Lam Department of Physics, The Hong Kong University of Science and Technology, Hong Kong, China phyjacky@ust.hk poster Apr 27, 2012, 9:26 pm 138 Amit Goyal Department of Physics, Panjab University amit2iitb@gmail.com poster Apr 29, 2012, 12:50 am 139 Akihiro Nishimoto Department of Mathematical Sciences, Osaka Prefecture University anisimoto740304@gmail.com poster Apr 29, 2012, 6:05 am 140 Mark Nolan Confesor Department of Physics, National Central University marknolan2006@gmail.com poster Apr 30, 2012, 11:19 am 141 Sang Bub Lee Department of Physics, Kyungpook National University sblee@knu.ac.kr poster Apr 30, 2012, 12:10 pm 142 Tae-Wook Ko National Institute for Mathematical Sciences twko@nims.re.kr poster Apr 30, 2012, 4:20 pm 143 Toshiya Takami Research Institute for Information Technology, Kyushu University takami@cc.kyushu-u.ac.jp poster Apr 30, 2012, 6:20 pm 144 Duy Manh Le Department of Physics, National Central University ldmanh02468@gmail.com poster Apr 30, 2012, 6:45 pm 145 Chi Keung Chan Institute of Physics, Academia Sinica ckchan@gate.sinica.edu.tw no Apr 30, 2012, 6:54 pm 146 Kwan-Tai Leung Institute of Physics, Academia Sinica leungkt@phys.sinica.edu.tw no Apr 30, 2012, 6:55 pm 147 Kiwing To Institute of Physics, Academia Sinica ericto@gate.sinica.edu.tw no Apr 30, 2012, 6:56 pm 148 Yeng-Long Chen Institute of Physics, Academia Sinica yenglong@phys.sinica.edu.tw no Apr 30, 2012, 6:57 pm 149 Woo-Sik Son National Institute for Mathematical Sciences woosik.son@gmail.com poster Apr 30, 2012, 7:38 pm 150 Dong-Uk Hwang National Institute of Mathematical Sciences, South Korea duhwang@nims.re.kr no Apr 30, 2012, 7:47 pm 151 Takeshi OURA Graduate School of Science and Cybermedia Center,Osaka University oura@cp.cmc.osaka-u.ac.jp poster Apr 30, 2012, 8:48 pm 152 Felix Goetze National Central University afgoetze@gmail.com poster Apr 30, 2012, 11:35 pm 153 Hui-Wen Chen Department of Physics, National Central University anlin0109@gmail.com poster May 1, 2012, 12:15 pm 154 YounJoon Jung Seoul National University University of California, Berkeley yjjung@snu.ac.kr invited May 2, 2012, 8:06 am 155 Ming-Chung Ho Department of Physics, National Kaohsiung Normal University t1603@nknucc.nknu.edu.tw no May 3, 2012, 2:56 pm 156 Lin-yuan Chen 交通大學物理研究所 cly0507.py99g@nctu.edu.tw no May 4, 2012, 5:22 pm 157 Tzu-Kan Hsiao Center for Condensed Matter Sciences, National Taiwan University, Taipei 10617, Taiwan r99245005@ntu.edu.tw poster May 8, 2012, 9:52 pm 158 Wei-Yin Chiang National Central University / Department of Physics u9114004@gmail.com poster May 11, 2012, 3:10 pm 159 Chih-Chi Hsu 交通大學物理研究所 aaadddcccdddeee@yahoo.com.tw no May 14, 2012, 11:59 am 160 Te-Lun Mai National Taiwan Normal University plechtigbeloven@gmail.com no May 16, 2012, 7:02 pm 161 Ray-Kuang Lee National Tsing-Hua Univsersity rklee@ee.nthu.edu.tw poster May 18, 2012, 10:02 am 162 Li-Wen Fan Institute of Physics, National Chiao-Tung University clark770117@hotmail.com no May 23, 2012, 2:12 pm 163 Shein Jen Lin National Chiao Tung University, institute of physics g53142002@gmail.com no May 23, 2012, 2:31 pm 164 yuchun chen NCTU institute of physics hchs110468@gmail.com no May 23, 2012, 2:33 pm 165 Ping-Han Tang National Chiao Tung University, institute of physics pinhamtang@gmail.com no May 23, 2012, 2:34 pm 166 Ten-Ming Wu Institute of Physics, National Chiao-Tung University tmw@faculty.nctu.edu.tw no May 23, 2012, 3:23 pm 167 Kyungsik Kim Pukyong National University/Department of Physics kskim@pknu.ac.kr poster May 26, 2012, 8:53 am 168 Jung-Wan Ryu Department of Physics, Pusan National University jungwanryu@gmail.com poster May 29, 2012, 2:50 pm 169 Shyi-Long Lee Department of Chemistry and Biochemistry, National Chung Cheng University chesll@ccu.edu.tw no May 29, 2012, 3:13 pm 170 J K Lee Khyungnam University jjeon@people-x.com no May 30, 2012, 10:54 am 171 Chi-Chung Chang Institute of Physics, Academia Sinica ccchung@phys.sinica.edu.tw poster May 30, 2012, 10:49 am 172 Shu-Sian Jiang Department of Physics, National Chung Hsing University spacetime.grqc@gmail.com no May 30, 2012, 1:27 pm 173 Kyohei Shitara Department of Physics, Kyoto University shitara@ton.scphys.kyoto-u.ac.jp poster May 30, 2012, 9:42 pm 174 Hiroto Kuninaka Faculty of Education, Mie University kuninaka@edu.mie-u.ac.jp poster May 31, 2012, 8:42 am 175 Bo-Yuan Wang Graduate Institute of Applied Physics, National Chengchi University 99755010@nccu.edu.tw no May 31, 2012, 4:28 pm 176 Zhe-Ren Hsu Graduate Institute of Applied Physics, National ChengChi University (NCCU) 國立政治大學應用物理所 100755004@nccu.edu.tw no May 31, 2012, 8:53 pm 177 Yu-Pin Luo Department of Electronic Engineering,National Formosa University yupinluo@nfu.edu.tw no May 31, 2012, 9:00 pm 178 Chia-hei Yang Department of Physics, Chinese Culture University chcyang@go.thu.edu.tw no May 31, 2012, 9:21 pm 179 Masaya Takemoto Osaka Prefecture University konishi@eis.osakafu-u.ac.jp poster May 31, 2012, 9:26 pm 180 Kismet Lin 中興大學物理系 linkismet@gmail.com no May 31, 2012, 10:42 pm 181 Matthew Aburn School of Mathematics and Physics, The University of Queensland, Australia / Systems Neuroscience Group, Queensland Institute of Medical Research, Australia m.aburn@uq.edu.au poster May 31, 2012, 10:49 pm 182 Bo-Ming Su Graduate Institute of Applied Physics, National Chengchi University 100755008@nccu.edu.tw no May 31, 2012, 10:51 pm 183 Michelle Girvan Department of Physics, University of Maryland girvan@umd.edu plenary Jun 5, 2012, 3:45 pm 184 Kunihiko Kaneko Department of Basic Science, the University of Tokyo kaneko@complex.c.u-tokyo.ac.jp plenary Jun 5, 2012, 3:47 pm 185 Seunghwan Kim Asia Pacific Center for Theoretical Physics swan@postech.ac.kr plenary Jun 5, 2012, 3:48 pm 186 Tzay-Ming Hong Department of Physics, National Tsing Hua University ming@phys.nthu.edu.tw invited Jun 5, 2012, 3:54 pm 187 Ching-Yao Lin National Center for High-Performance Computing chingyao@nchc.narl.org.tw invited Jun 5, 2012, 3:56 pm 188 Madan Rao Theory Physics Group, Raman Research Institute madan@rri.res.in invited Jun 5, 2012, 3:57 pm 189 Bing-Hong Wang Department of Modern Physics, China University of Science and Technology bhwang@ustc.edu.cn invited Jun 5, 2012, 3:59 pm 190 Keiji Konishi Osaka Prefecture University konishi@eis.osakafu-u.ac.jp no Jun 15, 2012, 10:08 am 191 Shih-Ho Huang Department of Physics, National Taiwan Normal University r96222002@ntu.edu.tw no Jul 4, 2012, 1:17 pm 192 Chulho Choi Department of Physics and Astronomy, Seoul National University, Korea cch@phya.snu.ac.kr poster Jul 12, 2012, 10:11 pm 193 Pik-Yin Lai Department of Physics, National Central University, Taiwan pylai@phy.ncu.edu.tw no Jul 16, 2012, 3:22 pm 194 Maksim Kouza Laboratory of Theory of Biopolymers, Faculty of Chemistry, University of Warsaw kouza.maksim@chem.uw.edu.pl no Jul 24, 2012, 7:42 pm 195 Fidji Chen Institute of Physics, Academia Sinica hcchen@phys.sinica.edu.tw no Jul 24, 2012, 7:44 pm 196 Chia-Chi Liu Physics Division, National Center for Theoretical Sciences ccliu@phys.ntu.edu.tw no Jul 24, 2012, 7:46 pm 197 Mei-Ru Shi Physics Division, National Center for Theoretical Sciences mrshi@phys.cts.nthu.edu.tw no Jul 24, 2012, 7:48 pm 198 Shing-Shuo Huang National Dong-Hwa University m9914103@ems.ndhu.edu.tw no Jul 25, 2012, 10:23 am 199 Chen-Ping Zhu Nanjing University of Aeronautics and Astronautics, Nanjing, China chenpingzhu@yahoo.com.cn no Jul 26, 2012, 8:48 am 200 Younghae Do Department of Mathematics, Kyungpook National University, Korea yhdo@knu.ac.kr no Jul 26, 2012, 1:42 pm 201 Wei-Mou Zheng Institute of Theoretical Physics, Chinese Academy of Sciences, China zheng@itp.ac.cn no Jul 28, 2012, 11:52 pm
Dynamical Systems Soft ware 1.http://www.dynamicalsystems.org/sw/sw/ 该网站收集了所有解决动力系统的软件。其中包括 DDEs, Maps, ODEs, Other, PDEs, Time series 等。在这里总能找到你需要的动力学软件。 2.http://www.warrenweckesser.net/vfgen/index.html A Vector Field File Generator for differential equation solvers and other computational tools 仅做收藏，以备后用。
（1）Purdue University Lectures on Molecular Dynamics Modeling of Materials http://www.nanohub.org/resources/3675/ （2）Ab Initio Molecular Dynamics Simulation Methods in Chemistry http://www.mcc.uiuc.edu/summerschool/2006/ （3）Excellence in Computer Simulation https://www.nanohub.org/resources/3617/ （4）MIT的课程 http://myoops.org/cocw/mit/Materials-Science-and-Engineering/3-320Spring-2005/VideoLectures/index.htm （5）Israel Institute of Technology http://phycomp.technion.ac.il/~phr76ja/lectures.html （6） IMA Annual Program workshops and tutorials 2007-2008: Mathematics of Molecular and Cellular Biology http://www.ima.umn.edu/videos/ （7）Ab Initio Molecular Dynamics Simulation Methods in Chemistry This summer school provides an overview of advanced electronic structure and molecular dynamics methods and their interplay in ab initio molecular dynamics (AIMD) simulations. Theory and practical applications of both density functional theory and wavefunction-based electronic structure methods are included, as well as classical and quantum molecular dynamics. The goal of the school is to provide students with the background necessary to understand and to use AIMD simulation techniques. The school was July 31-August 11, 2006 at the University of Illinois at Urbana-Champaign campus. The summer school lectures are held in the NCSA Building, 1205 W. Clark Street, Urbana. http://www.mcc.uiuc.edu/summerschool/2006/ （8）Bader在Case Western Reserve University的AIM讲座视频 就挂在他的主页上，两个小时，225MB，内容不错 http://www.chemistry.mcmaster.ca/bader/ （9）Gromacs Workshop at CSC Gromacs的视频讲座 http://www.csc.fi/english/research/sciences/chemistry/courses/gmx2007 （10）NAMD全部workshop UIUC是分子模拟的重镇，他提供的教程和视频资源都是最顶尖的，有兴趣可以看看 http://www.ks.uiuc.edu/Research/namd/announcements.html
科学家出重要成果年龄变大 Benjamin F. Jonesa 和 Bruce A. Weinbergb 发表在PNAS（The Proceedings of the National Academy of Sciences of the United States of America）的原文《Age dynamics in scientific creativity》在 http://www.pnas.org/content/early/2011/11/03/1102895108 。可惜俺没有钱购买。 该文的Data Supplement: http://www.pnas.org/content/early/2011/11/03/1102895108/suppl/DCSupplemental 第25、26页的图片，如下： 物理学家，无论是理论的还是实验的，做出重大成果（Great Achievement）的年龄都在40岁以后了。 看来像俺一样的老科学家应该受到重视了。嘻嘻！ 有关介绍请看： 牛登科 老师《科学家的创造力与年龄》， http://bbs.sciencenet.cn/home.php?mod=spaceuid=61772do=blogid=506120 请您提供更多信息！谢谢！ 本博文“热门博文”上升中 上面昨天，今天9:00的情况如下：
The 8th Asian Computational Fluid Dynamics Conference January 10-14, 2010 Organized by: The Department of Mechanical Engineering The Hong Kong University of Science Technology Hong Kong （ http://www.me.ust.hk/~acfd8/ ） Call for Papers Original papers which deal with all aspects of CFD either qualitative and/or quantitative in nature are solicited. Topics include but not limited to: Navier-Stokes and Boltzmann Solvers New Algorithms and Numerical Schemes Grid Generation and Grid Adaptation Grid Free and Cartesian Methods Convergence Acceleration Schemes High Performance and Parallel Computing Micro and Low Reynolds Number Flows Turbomachinery and Internal Flows Supersonic and Hypersonic Flows Combustion and Reacting Flows Electrochemical Flows Bio Fluid Mechanics Multiphase Flows and Flows in Porous Media Turbulent Flows: Modelling and LES/DNS Multidisciplinary and Multi-objective Optimization Industrial Applications of CFD Important Dates Abstract: Submission deadline: 31 August 2009 Notice of acceptance: 30 September 2009 Full paper: Submission deadline: 30 November 2009 Early registration: 30 November 2009
Ultrafast vibrational dynamics of interfacial water Avishek Ghosh a, Marc Smits a, Maria Sovago a, Jens Bredenbeck a,1, Michiel Mu ller b, Mischa Bonn a,* Chemical Physics 350 (2008) 2330 摘要 We report investigations of the vibrational dynamics of water molecules at the waterair and at the waterlipid interface. Following vibrational excitation with an intense femtosecond infrared pulse resonant with the OH stretch vibration of water, we follow the subsequent relaxation processes using the surface-specific spectroscopic technique of sum frequency generation. This allows us to selectively follow the vibrational relaxation of the approximately one monolayer of water molecules at the interface. Although the surface vibrational spectra of water at the interface with air and lipids are very similar, we find dramatic variations in both the rates and mechanisms of vibrational relaxation. For water at the waterair interface, very rapid exchange of vibrational energy occurs with water molecules in the bulk, and this intermolecular energy transfer process dominates the response. For membrane-bound water at the lipid interface, intermolecular energy transfer is suppressed, and intramolecular relaxation dominates. The difference in relaxation mechanism can be understood from differences in the local environments experienced by the interfacial water molecules in the two different systems. 正文 本文作者利用IR pump VSFG Probe的方法研究了waterair和waterlipid界面水分子的OH伸缩振动的弛豫动力学。实验技术是通过add to the VSFG scheme an additional 'pump', or excitation, pulse, which excites a significant fraction of OH groups to their first vibrationally excited state 。 The femtosecond time-resolved SFG study presented here allows to selectively probe the lifetime dynamics (T1) of the OH stretch vibration and provides new insights in the structure and dynamics of interfacial water. Comparing the waterair interface and the waterlipid interface , pronounced differences of the mechanism and timescale of interfacial vibrational energy flow are found. 实验结果发现，waterair界面的水分子振动弛豫中有两个timescales而waterlipid界面水分子只有一个timescales。所以waterair界面的水分子的弛豫动力学中包含了一个中间态，而waterlipid界面水分子则是不包含中间态的一个单指数的过程。 For the waterair interface (Fig. 3A), two timescales seem apparent: a fast (200 fs) relaxation time corresponding to the recovery of the pump-induced bleach signal (most clearly evident at m = 3500 cm1, and a slower (500 fs) timescale by which the final SFG level is reached (most apparent at m = 3200 cm1). Such dynamics are reminiscent of previous observations for bulk water and observations for water at the waterquartz interface . Hence, it is clear that the hydrogen-bonded network vibrational dynamics at the waterair interface are dominated by ultrafast vibrational energy transfer processes. This also explains the similarity between the dynamics at the waterair interface and those at the hydrophilic and hydrophobic silica/water interface recently reported using SFG in total internal reflection (TIR) geometry . For the latter interface, McGuire and Shen reported somewhat slower dynamics, with T1 = 300 fs and Tthermalization = 700 fs. The rigid silica surface (required for TIR-SFG) has been shown to induce order in the interfacial water compared to water at the waterair interface . The effect of the increased order on the vibrational dynamics is limited due to the ultrafast energy transfer processes that dominate the observed relaxation behavior. Remarkably, Fig. 3B reveals that the behavior of water at the waterlipid interface is very different from that at the waterair interface. Unlike the waterair interface, the data can be described very well by a single exponential decay, with distinct time constants at different probe frequencies within the hydrogen-bonded regime. Reference: J.A. McGuire, Y.R. Shen, Science 313 (2006) 1945. M. Smits, A. Ghosh, M. Sterrer, M. Muller, M. Bonn, Phys. Rev. Lett. 98 (2007) 4. A. Ghosh, M. Smits, J. Bredenbeck, M. Muller, M. Bonn, J. Am. Chem. Soc. 129 (2007) 9608.
标签: Dynamics
