Results 101 to 110 of about 1,600,993 (289)

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

Advanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams, Ana I Borrachero‐Conejo, Pratheepa Kumari Rasiah, Emanuela Saracino, Roberto Zamboni, Eric Duco Jansen, Valentina Benfenati, Anita Mahadevan‐Jansen   +7 more
wiley   +1 more source

Information Geometry of Complex Hamiltonians and Exceptional Points

, 2013
Information geometry provides a tool to systematically investigate the parameter sensitivity of the state of a system. If a physical system is described by a linear combination of eigenstates of a complex (that is, non-Hermitian) Hamiltonian, then there ...
Dorje Brody, Eva-Maria Graefe, Hamma, Holevo, Kato, Mahaux, Moiseyev, Pancharatnam, Rao, Seyranian   +9 more
core   +4 more sources

Unrolling of Syngonium podophyllum: Functional Anatomy, Morphology and Modelling of Its Peltate Leaves

Advanced Biology, EarlyView.
The unrolling of the peltate leaves in Syngonium podophyllum is analyzed and quantified (left‐hand side to center). These measurements serve to verify a mathematical model for leaf unrolling based on the model used in Schmidt (2007). An additional formula for obtaining a layer mismatch from a prescribed radius is derived.
Michelle Modert, Nick Seinsche, Sören Bartels, Tom Masselter, Thomas Speck   +4 more
wiley   +1 more source

Information Geometry of Quantum Entangled Gaussian Wave-Packets

, 2011
Describing and understanding the essence of quantum entanglement and its connection to dynamical chaos is of great scientific interest. In this work, using information geometric (IG) techniques, we investigate the effects of micro-correlations on the ...
Alekseev, Ali, Ali, Amari, Benatti, Benenti, Benenti, Braunstein, Busshardt, C. Cafaro, Cafaro, Cafaro, Cafaro, Cafaro, Cafaro, Cafaro, Cafaro, Cafaro, Cafaro, Casetti, Caticha, Caticha, Caticha, Caticha, Caticha, Caves, Chan, Chandra, Chen, Chicone, Cover, Cover, D.-H. Kim, De Felice, Di Bari, do Carmo, Einstein, Fan, Fan, Fedorov, Fox, Fujisaki, Furusawa, Gemmer, Gisin, Giulini, Gradshtyne, Grobe, Harshman, Harshman, Hillery, Horodecki, Hou, Jacobi, Jacquod, Jacquod, Jaynes, Kaplan, Kim, Klauder, Kolmogorov, Kolmogorov, Landau, Law, Liu, Liu, Lorenz, Mack, Miller, Mishima, Misner, Morigi, Nielsen, Ohanian, Ou, Pesin, Plenio, Popescu, Ropotenko, Rozanov, S. Mancini, S.A. Ali, Schmuser, Schrödinger, Schulman, Schulman, Scott, Serafini, Shibata, Silberhorn, Simon, Tal, Tanaka, Tegmark, Tegmark, Wagner, Wang, Wang, Wolf, Wootters, Zurek   +100 more
core   +1 more source

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

Advanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia, Nicholas Xuanlai Fang, Mary C. Boyce   +2 more
wiley   +1 more source

Variational Bayes for Regime-Switching Log-Normal Models

Entropy, 2014
The power of projection using divergence functions is a major theme in information geometry. One version of this is the variational Bayes (VB) method. This paper looks at VB in the context of other projection-based methods in information geometry.
Hui Zhao, Paul Marriott
doaj   +1 more source

One Bit is All It Takes: A Devastating Timing Attack on BLISS’s Non-Constant Time Sign Flips

Journal of Mathematical Cryptology, 2020
As one of the most efficient lattice-based signature schemes, and one of the only ones to have seen deployment beyond an academic setting (e.g., as part of the VPN software suite strongSwan), BLISS has attracted a significant amount of attention in terms
Tibouchi Mehdi, Wallet Alexandre
doaj   +1 more source

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani, Aditi Singh, Behnam Ashrafi   +2 more
wiley   +1 more source

Information Geometric Approach to Recursive Update in Nonlinear Filtering

Entropy, 2017
The measurement update stage in the nonlinear filtering is considered in the viewpoint of information geometry, and the filtered state is considered as an optimization estimation in parameter space has been corresponded with the iteration in the ...
Yubo Li, Yongqiang Cheng, Xiang Li, Xiaoqiang Hua, Yuliang Qin   +4 more
doaj   +1 more source

Optimization via Information Geometry [PDF]

, 2014
7th IWS Conference, Rimini ...
Luigi Malagò, Giovanni Pistone
openaire   +3 more sources