Results 41 to 50 of about 194,161 (166)

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Nonlinear electrochemical relaxation around conductors

, 2006
We analyze the simplest problem of electrochemical relaxation in more than one dimension - the response of an uncharged, ideally polarizable metallic sphere (or cylinder) in a symmetric, binary electrolyte to a uniform electric field.
A. J. Bard, B. Fornberg, B. V. Deryagin, I. N. Simonov, J. J. Bikerman, J. J. Bikerman, J. Lyklema, J. Lyklema, J. Newman, J. O. Bockris, J. P. Boyd, J. R. Macdonald, K. A. Rose, Kevin T. Chu, L. N. Trefethen, M. Sluyters-Rehbach, Martin Z. Bazant, O. Stern, P. Debye, P. Delahay, R. J. Hunter, R. Parsons, S. S. Dukhin, V. A. Murtsovkin, V. N. Shilov, V. Studer, V. Studer, W. Helfrich   +27 more
core   +1 more source

Large time behavior and asymptotic stability of the two-dimensional Euler and linearized Euler equations [PDF]

, 2009
We study the asymptotic behavior and the asymptotic stability of the two-dimensional Euler equations and of the two-dimensional linearized Euler equations close to parallel flows.
Antkowiak, Arnold, Bajer, Balmforth, Balmforth, Balmforth, Bassom, Belenkaya, Bleistein, Bouchet, Bouchet, Briggs, Brown, Brunet, Brunet, Brunet, Caglioti, Caglioti, Case, Chavanis, Chavanis, Dikii, Drazin, Dubin, Dubrulle, Ellis, Erdélyi, Eyink, Farrell, Farrell, Farrell, Freddy Bouchet, Friedlander, Frisch, Glassey, Glassey, Gottlieb, Grenier, Hidetoshi Morita, Isichenko, Laval, Le Dizès, Lundgren, Maassen, Marteau, Miller, Mishalkin, Nazarenko, Nicholson, Nolan, Orr, Paret, Pego, Rayleigh, Robert, Rosencrans, Schecter, Schecter, Schecter, Schneider, Shvydkoy, Simonnet, Smith, Sommeria, Thomson, Tung, Turner, Volponi, Wolansky, Yamagata   +69 more
core   +4 more sources

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall, Kimberly Kwei, Rolando J. Acosta, Bharatkumar Koyani, Erin Robertson, Pratyush Rai, Roland Barge, Emily Timm, Nicollette L. Purcell, Natasha Desai, Dhanesh Patel, Ana‐Maria Visoiu‐Knapp, Samuel Stuart, Rinol Alaj, Matthew F. Wipperman, Oren Levy, Joan A. O'Keefe   +16 more
wiley   +1 more source

Delays in Open String Field Theory [PDF]

, 2010
We study the dynamics of light-like tachyon condensation in a linear dilaton background using level-truncated open string field theory. The equations of motion are found to be delay differential equations.
Beaujean, Frederik, Moeller, Nicolas
core  

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

Advanced Engineering Materials, EarlyView.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +1 more source

Scattering of Spinning Test Particles by Plane Gravitational and Electromagnetic Waves [PDF]

, 2002
The Mathisson-Papapetrou-Dixon (MPD) equations for the motion of electrically neutral massive spinning particles are analysed, in the pole-dipole approximation, in an Einstein-Maxwell plane-wave background spacetime.
Benn I M, Bini D, Bini D, C Wang, D Singh, Dixon W G, Dixon W G, Ehlers J, Ferrari V, Gibbons G W, Griffiths J B, Mohseni M, Mohseni M, Nieto J A, Papapetrou A, R W Tucker, S Kessari, Schutz B F, Tod K P, Tulczyjew W   +19 more
core   +3 more sources

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Population genetics in compressible flows

, 2011
We study competition between two biological species advected by a compressible velocity field. Individuals are treated as discrete Lagrangian particles that reproduce or die in a density-dependent fashion.
A. Kolmogorov, B. A. Whitton, C. Gardiner, David R. Nelson, J. F. Crow, M. Kimura, Mogens H. Jensen, N. G. van Kampen, Roberto Benzi, Simone Pigolotti, T. Bohr   +10 more
core   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source