4 Th APS Workshop on Opportunities in Biological Physics
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THE BIOLOGICAL PHYSICIST The Newsletter of the Division of Biological Physics of the American Physical Society Vol 6 No 6 February 2007 DIVISION OF BIOLOGICAL PHYSICS EXECUTIVE COMMITTEE Chair In this Issue Marilyn Gunner [email protected] Immediate Past Chair Peter Jung MARCH MEETING SPECIAL EDITION! [email protected] Chair-Elect Dean Astumian PRL HIGHLIGHTS………………………………………..…..….....1 [email protected] PRE HIGHLIGHTS………………………………………..….……..6 Vice-Chair James Glazier [email protected] SPECIAL MARCH MEETING FEATURES Secretary/Treasurer Opportunities in Biological Physics Workshop………….10 Shirley Chan Downtown Denver Map………………………….………….28 [email protected] DBP Schedule for March Meeting……..........……..............29 APS Councilor Robert Eisenberg [email protected] Members-at-Large: Lois Pollack This special March Meeting edition of the DBP [email protected] newsletter brings you PRE and PRL Highlights, and a Stephen Quake handy compilation of all the DBP sessions at the [email protected] March Meeting, as well as a map of downtown Denver Stephen J. Hagen [email protected] and full details about the Opportunities in Biological Chao Tang Physics Workshop. Find more March Meeting details, [email protected] including the Program Scheduler & the “Epitome”, at Réka Albert [email protected] http://www.aps.org/meetings/march/index.cfm. Brian Salzberg [email protected] Don’t forget to attend the DBP Business Meeting on Newsletter Editor th Sonya Bahar Tuesday March 6 at 5:45 pm in Room 405 of the [email protected] Colorado Convention Center! Website Coordinator Andrea Markelz See you in Denver! [email protected] Website Assistant -- SB Lois Pollack [email protected] 1 PRL HIGHLIGHTS Soft Matter, Biological, & Entropy-Driven Formation of the Gyroid Inter-disciplinary Physics Articles from Cubic Phase L. J. Ellison, D. J. Michel, F. Barmes, and D. Physical Review Letters J. Cleaver Published 8 December 2006 237801 1 December 2006 Vol 97, Number 22, Articles (22xxxx) Modifications of the Mesoscopic Articles published 25 Nov - 1 Dec 2006 http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=97&Issue=22 Structure of Cellulose in Paper Degradation Director-Configurational Transitions Mauro Missori, Claudia Mondelli, Marco De around Microbubbles of Hydrostatically Spirito, Carlo Castellano, Marina Bicchieri, Regulated Size in Liquid Crystals Ralf Schweins, Giuseppe Arcovito, C. Völtz, Y. Maeda, Y. Tabe, and H. Massimiliano Papi, and Agostina Congiu Yokoyama Castellano Published 30 November 2006 Published 6 December 2006 227801 238001 Failure of Viral Shells Double Coherence Resonance in Neuron William S. Klug, Robijn F. Bruinsma, Jean- Models Driven by Discrete Correlated Philippe Michel, Charles M. Knobler, Irena L. Noise Ivanovska, Christoph F. Schmidt, and Gijs J. Thomas Kreuz, Stefano Luccioli, and L. Wuite Alessandro Torcini Published 27 November 2006 Published 6 December 2006 228101 238101 Dynamic Broadening of the Crystal- Transient Ordered Domains in Single- Fluid Interface of Colloidal Hard Component Phospholipid Bilayers Spheres Teemu Murtola, Tomasz Róg, Emma Falck, Roel P. A. Dullens, Dirk G. A. L. Aarts, and Mikko Karttunen, and Ilpo Vattulainen Willem K. Kegel Published 7 December 2006 Published 29 November 2006 238102 228301 Hierarchical Organization Unveiled by Realizing Colloidal Artificial Ice on Functional Connectivity in Complex Arrays of Optical Traps Brain Networks A. Libál, C. Reichhardt, and C. J. Olson Changsong Zhou, Lucia Zemanová, Gorka Reichhardt Zamora, Claus C. Hilgetag, and Jürgen Published 30 November 2006 Kurths 228302 Published 8 December 2006 238103 8 December 2006 Origin of the Slow Dynamics and the Vol 97, Number 23, Articles (23xxxx) Aging of a Soft Glass Articles published 2 Dec - 8 Dec 2006 Sylvain Mazoyer, Luca Cipelletti, and http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=97&Issue=23 Laurence Ramos 2 Published 4 December 2006 Critical Scaling in Linear Response of 238301 Frictionless Granular Packings near Jamming Space-Time Clustering and Correlations Wouter G. Ellenbroek, Ellák Somfai, Martin of Major Earthquakes van Hecke, and Wim van Saarloos James R. Holliday, John B. Rundle, Donald L. Published 22 December 2006 Turcotte, William Klein, Kristy F. Tiampo, 258001 and Andrea Donnellan Published 6 December 2006 Diffusion and Segmental Dynamics of 238501 Double-Stranded DNA E. P. Petrov, T. Ohrt, R. G. Winkler, and P. Schwille 15 December 2006 Published 18 December 2006 Vol 97, Number 24, Articles (24xxxx) 258101 Articles published 9 Dec – 15 Dec 2006 http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=97&Issue=24 Hydra Molecular Network Reaches Anomalous Behavior of Proton Zero Criticality at the Symmetry-Breaking Point Motion in Water Confined in Axis-Defining Moment Carbon Nanotubes Jordi Soriano, Cyril Colombo, and Albrecht G. Reiter, C. Burnham, D. Homouz, P. M. Ott Platzman, J. Mayers, T. Abdul-Redah, A. P. Published 18 December 2006 Moravsky, J. C. Li, C.-K. Loong, and A. I. 258102 Kolesnikov Published 14 December 2006 Coevolution of Strategy and Structure in 247801 Complex Networks with Dynamical Linking Confinement Effects in Polymer Crystal Jorge M. Pacheco, Arne Traulsen, and Martin Nucleation from the Bulk to Few-Chain A. Nowak Systems Published 19 December 2006 Michael V. Massa, Jessica L. Carvalho, and 258103 Kari Dalnoki-Veress Published 14 December 2006 247802 Bistable Bacterial Growth Rate in Response to Antibiotics with Low Elasticity of α-Helical Coiled Coils Membrane Permeability Charles W. Wolgemuth and Sean X. Sun Johan Elf, Karin Nilsson, Tanel Tenson, and Published 15 December 2006 Måns Ehrenberg 248101 Published 19 December 2006 258104 Direct Observation of Hydrodynamic Rotation-Translation Coupling between Mechanisms of Molecular Response in Two Colloidal Spheres the Optimal Control of S. Martin, M. Reichert, H. Stark, and T. Photoisomerization Gisler Benjamin Dietzek, Ben Brüggemann, Published 15 December 2006 Torbjörn Pascher, and Arkady Yartsev 248301 Published 20 December 2006 258301 22 December 2006 Nonlinear Screening and Gas-Liquid Vol 97, Number 25, Articles (25xxxx) Separation in Suspensions of Charged Articles published 16 Dec - 22 Dec 2006 Colloids http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=97&Issue=25 Bas Zoetekouw and René van Roij Published 20 December 2006 3 258302 Refraction of Shear Zones in Granular Materials Collective Rearrangement at the Onset Tamás Unger of Flow of a Polycrystalline Hexagonal Published 2 January 2007 Columnar Phase 018301 Teresa Bauer, Julian Oberdisse, and Laurence Ramos Phase Behavior and Charge Regulation Published 21 December 2006 of Weak Polyelectrolyte Grafted Layers 258303 Peng Gong, Jan Genzer, and I. Szleifer Published 5 January 2007 018302 31 December 2006 Vol 97, Number 26, Articles (26xxxx) Articles published 23 Dec - 31 Dec 2006 12 January 2007 http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=97&Issue=26 Vol 98, Number 2, Articles (02xxxx) Articles published 6 Jan - 12 Jan 2007 Atomistic Simulations of a Thermotropic http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=98&Issue=2 Biaxial Liquid Crystal Jorge Peláez and Mark R. Wilson Effect of Particle Shape on the Stress Published 26 December 2006 Dip Under a Sandpile 267801 I. Zuriguel, T. Mullin, and J. M. Rotter Published 11 January 2007 Rheology of Active Filament Solutions 028001 T. B. Liverpool and M. C. Marchetti Published 29 December 2006 Controlled Manipulation of Atoms in 268101 Insulating Surfaces with the Virtual Atomic Force Microscope T. Trevethan, M. Watkins, L. N. Kantorovich, 5 January 2007 and A. L. Shluger Vol 98, Number 1, Articles (01xxxx) Published 8 January 2007 Articles published 1 Jan - 5 Jan 2007 028101 http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=98&Issue=1 Molecular Scale Imaging of F-Actin How Complex Is the Dynamics of Assemblies Immobilized on a Peptide Folding? Photopolymer Surface Rainer Hegger, Alexandros Altis, Phuong H. Taiji Ikawa, Fumihiko Hoshino, Osamu Nguyen, and Gerhard Stock Watanabe, Youli Li, Philip Pincus, and Cyrus Published 12 January 2007 R. Safinya 028102 Published 3 January 2007 018101 Viscoelasticity of Dynamically Self- Assembled Paramagnetic Colloidal Force Balance and Membrane Shedding Clusters at the Red-Blood-Cell Surface Pietro Tierno, Ramanathan Muruganathan, Pierre Sens and Nir Gov and Thomas M. Fischer Published 4 January 2007 Published 9 January 2007 018102 028301 Critical Fluctuations of Tense Fluid Mechanism of Thermal Transport in Membrane Tubules Dilute Nanocolloids Jean-Baptiste Fournier and Paolo Galatola Jacob Eapen, Ju Li, and Sidney Yip Published 5 January 2007 Published 10 January 2007 018103 028302 4 Length-Scale-Dependent Relaxation in Network Formation of Tissue Cells via Colloidal Gels Preferential Attraction to Elongated Emanuela Del Gado and Walter Kob Structures Published 10 January 2007 Andras Szabo, Erica D. Perryn, and Andras 028303 Czirok Published 18 January 2007 Atom-By-Atom Extraction Using the 038102 Scanning Tunneling Microscope Tip- Cluster Interaction Loop Dynamics in DNA Denaturation A. Deshpande, H. Yildirim, A. Kara, D. P. A. Bar, Y. Kafri, and D. Mukamel Acharya, J. Vaughn, T. S. Rahman, and S.- Published 17 January 2007 W. Hla 038103 Published 11 January 2007 028304 Noncentral Forces in Crystals of Charged Colloids No-Slip Hydrodynamic Boundary D. Reinke, H. Stark, H.-H. von Grünberg, Condition for Hydrophilic Particles Andrew B. Schofield, G. Maret, and U. Christopher D. F. Honig and William A. Gasser Ducker Published 19 January 2007 Published 11 January 2007 038301 028305 26 January 2007 19 January 2007 Vol 98, Number 4, Articles (04xxxx) Vol 98, Number 3, Articles (03xxxx) Articles published 20 Jan - 26 Jan 2007 Articles published 13 Jan - 19 Jan 2007 http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=98&Issue=4 http://scitation.aip.org/dbt/dbt.jsp?KEY=PRLTAO&Volume=98&Issue=3 Two-Dimensional Dynamics of Metal Evidence of Early Stage Precursors of Nanoparticles on the Surface of Thin Polymer Crystals by Dielectric Polymer Films Studied with Coherent X Spectroscopy Rays M. Soccio, A. Nogales, N. Lotti, A. Munari, S. Streit, C. Gutt, V.