Results 41 to 50 of about 9,188 (209)

Astrobiological Complexity with Probabilistic Cellular Automata

, 2012
Search for extraterrestrial life and intelligence constitutes one of the major endeavors in science, but has yet been quantitatively modeled only rarely and in a cursory and superficial fashion.
A Ilachinski, AA Pavlov, AH Knoll, AJ Wood, AR Wallace, B Carter, B Carter, B Vukotić, B Vukotić, Branislav Vukotić, BS Soares-Filho, C Adami, C Cotta, C Maccone, C Maccone, C Sagan, C Walters, CF Chyba, CG Langton, CH Bennett, CH Lineweaver, CH Lineweaver, CH Lineweaver, CS Cockell, CS Cockell, CS Cockell, D Grinspoon, DC Dennett, DH Forgan, DJ Asher, DJ Des Marais, DM Raup, DR Gies, DW McShea, EM Jones, EM Leitch, F Drake, FJ Dyson, G Gonzalez, G Grinstein, G Radick, GA Landis, GD Brin, GG Simpson, GV Levin, HJ Rocha-Pinto, HJ Rocha-Pinto, I Fry, J Binney, J Matese, J Pérez-Mercader, JA Ball, JJ Matese, K Sterelny, KS Carslaw, M Batty, M Gardner, MAC Perryman, MD Hill, Milan M. Ćirković, MJ Burchell, MJ Burchell, MJ Fogg, MJ Rees, MK Wallis, MK Wallis, MM Ćirković, MM Ćirković, MM Ćirković, MM Ćirković, N Duric, NK Petersen, NS Kardashev, P Bak, P Ward, PCW Davies, PMC Oliveira de, R Bjørk, R Dawkins, RA Carrigan, RA Freitas Jr, RD Smith, S Conway Morris, S Conway Morris, S Dick, S Hoya White, S Webb, S Wolfram, S Wolfram, SG Wallenhorst, SJ Dick, SJ Gould, SJ Gould, SJ Gould, SVM Clube, V Clube, W Borkowski, WI Newman, WM Napier, WM Napier   +99 more
core   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Application of a renormalization group algorithm to nonequilibrium cellular automata with one absorbing state

, 1998
We improve a recently proposed dynamically driven renormalization group algorithm for cellular automata systems with one absorbing state, introducing spatial correlations in the expression for the transition probabilities.
A. Bunde, A. Vespignani, A. Vespignani, G. F. Mazenko, G. F. Mazenko, H. K. Janssen, Javier E. Satulovsky, M. J. de Oliveira, P. Bhattacharyya, P. Grassberger, P. Grassberger, R. Dickman, Roberto A. Monetti, S. Wolfram, S. Wolfram, T. Tome, V. Loreto   +16 more
core   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

Advanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani, Felix Maximilian Graf, Anton Kompatscher, Dennis Derewjanko, Martijn Kemerink   +4 more
wiley   +1 more source

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

Advanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat, Johan Sebastian Lopez‐Parra, Willem M. H. Hoogaars, Emma Dijkstra, Cynthia Huang, Irafasha C. Casmil, Anna K. Blakney, Peter Olinga, Barbara Rothen‐Rutishauser, Hélder A. Santos, Alke Petri‐Fink, Flávia Sousa   +11 more
wiley   +1 more source

Is there a physically universal cellular automaton or Hamiltonian? [PDF]

, 2010
It is known that both quantum and classical cellular automata (CA) exist that are computationally universal in the sense that they can simulate, after appropriate initialization, any quantum or classical computation, respectively.
Janzing, Dominik
core  

Computing Aggregate Properties of Preimages for 2D Cellular Automata

, 2017
Computing properties of the set of precursors of a given configuration is a common problem underlying many important questions about cellular automata. Unfortunately, such computations quickly become intractable in dimension greater than one.
Adamatzky A., Berlekamp E. R., Chopard B., Durand-Lose J., Hanson J. E., Jen E., Kier L. B., Knuth D. E., Randall D. Beer, Worsch T., Wuensche A.   +10 more
core   +1 more source

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source

A framework for the local information dynamics of distributed computation in complex systems

, 2013
The nature of distributed computation has often been described in terms of the component operations of universal computation: information storage, transfer and modification.
A. Wuensche, A.S. Klyubin, A.S. Klyubin, C.G. Langton, C.R. Shalizi, C.R. Shalizi, D.E. Edmundson, D.J.C. MacKay, D.P. Feldman, F. Takens, G.J. Martinez, H. Gutowitz, J. Boedecker, J. Pahle, J.A. Brown, J.E. Hanson, J.E. Hanson, J.H. Conway, J.J. Atick, J.L. Casti, J.P. Crutchfield, J.P. Crutchfield, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, K. Lindgren, K. Lindgren, K.I. Goh, L. Gray, M. Cook, M. Mitchell, M. Mitchell, M. Prokopenko, M. Prokopenko, M. Prokopenko, M. Wibral, M.A. Sánchez-Montañés, M.H. Jakubowski, M.H. Jakubowski, N. Boccara, O. Kinouchi, P. Grassberger, P. Grassberger, P. Grassberger, P. Grassberger, R. Badii, R. Morgado, R.M. Fano, S. Wolfram, S. Wolfram, S. Wolfram, S. Wolfram, T. Helvik, T. Schreiber, W. Bialek, W. Hordijk   +62 more
core   +1 more source