Results 61 to 70 of about 5,625,691 (189)

Feedback Protocols for Dissipation Control in Small Systems

Annalen der Physik, Volume 538, Issue 11, November 2026.
Single‐molecule pulling experiments recover folding free energies from irreversible work, but dissipation biases the result. Comparing feedback protocols on a model DNA hairpin at equal measurement time, the authors show that reduced dissipation does not always improve free‐energy estimates.
S. Peyriere, F. Ritort
wiley   +1 more source

Carbon Processing Domains: Seasonal and Spatial Controls on Dissolved Organic Carbon in a Montane River

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 11, November 2026.
Abstract Lotic biogeochemical structure and function have been studied extensively, but rivers lack a functional classification system for assessing spatiotemporal variability in solute behavior. Dissolved organic carbon (DOC) is a basal resource for aquatic communities, is chemically complex, and has aquatic and terrestrial sources and sinks. DOC is a
F. L. Young, M. D. DeGrandpre, H. M. Valett, J. D’Andrilli, M. Peipoch, R. Payn   +5 more
wiley   +1 more source

Data-Driven Stability Assessment of Power Electronic Converters with Multi-Resolution Dynamic Mode Decomposition [PDF]

Harmonic instability occurs frequently in the power electronic converter system. This paper leverages multi-resolution dynamic mode decomposition (MR-DMD) as a data-driven diagnostic tool for the system stability of power electronic converters, not ...
Sahoo, Subham, Blaabjerg, Frede, Liu, Yongjie, Kong, Rui   +3 more
core   +3 more sources

Optimizing Dynamic Mode Decomposition for Video Denoising via Plug-and-Play Alternating Direction Method of Multipliers

Signals
Dynamic mode decomposition (DMD) is a powerful tool for separating the background and foreground in videos. This algorithm decomposes a video into dynamic modes, called DMD modes, to facilitate the extraction of the near-zero mode, which represents the ...
Hyoga Yamamoto, Shunki Anami, Ryo Matsuoka   +2 more
doaj   +1 more source

New‐Generation Integrated Devices: Multiple‐Energy Utilization and Integration Systems Based on Perovskite Photovoltaics

EcoEnergy, Volume 4, Issue 5, October 2026.
This review highlights emerging integrated energy systems based on perovskite photovoltaics, including PSC–thermoelectric, photovoltaic–electrochemical, self‐charging, and building‐integrated architectures. By coupling multiple energy conversion and storage pathways, these multifunctional platforms enable enhanced solar utilization, improved stability,
Yihuai Huang, Wenguang Zhang, Yuchen Xiong, Zijun Yi, Changkai Huang, Qinghui Jiang, Abdul Basit, Guibin Shen, Yubo Luo, Xin Li, Junyou Yang   +10 more
wiley   +1 more source

Weak-DMD: A Galerkin approach to the problem of noise in the Dynamic Mode Decomposition algorithm

Dynamic Mode Decomposition (DMD) is a data-driven method for approximating the spatiotemporal modes of a system. The eigenvectors and eigenvalues of the system are approximated from a series of time-snapshots of the state variables. The standard formulation of DMD is subject to strict assumptions concerning the time-spacing of the snapshots and is ...
William Bennett, Ryan G. McClarren, Ethan Smith, Melek Derman   +3 more
openaire   +3 more sources

Frozen in Place: Proximity Labeling Maps Glial Interactomes Across Cell States

Glia, Volume 74, Issue 10, October 2026.
Proximity labeling enables cell‐type‐specific and spatially resolved mapping of glial protein networks. Proximity labeling approaches provide insights into glial function under physiological and pathological conditions. ABSTRACT Glial cells, including radial glia, oligodendrocyte precursor cells (OPCs), oligodendrocytes, astrocytes, and microglia, are ...
João Baltar, Rebecca Abati, Luísa Florido, Matthew G. Holt   +3 more
wiley   +1 more source

Tactic Behaviors in Asymmetric Pacman Particles

Small, Volume 22, Issue 56, 8 October 2026.
The swimming behavior of TiO2 Pacman particles exhibits different modes depending on the fuel and illumination conditions. However, the behavior of these intrinsically asymmetric particles is still not well understood, and here we present a first approach to modeling their dynamics. Furthermore, we investigate their fundamental responses to some of the
Daniel Gordon, Jeremie Marc Bertrand, Zuyao Xiao, Amir Sheikhshoaei, Sankha Shuvra Das, Gilad Yossifon, Sara Bonella, Ignacio Pagonabarraga, Juliane Simmchen   +8 more
wiley   +1 more source

Linking the Movement Behavior of the Laptev Sea Walrus to Sea Ice and Resource Dynamics

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT The walrus subspecies inhabiting the Laptev Sea (Odobenus rosmarus divergens) remains one of the least studied walrus taxa and occurs in a region undergoing rapid environmental change driven by climate warming and increasing human activity. We conducted the first satellite telemetry study of walruses in this region, tracking 14 individuals ...
Varvara Levitskaya, Miroslav Babushkin, Svetlana Artemyeva, Danila Skorobogatov, Maria del Mar Delgado   +4 more
wiley   +1 more source

Enhancing spectral analysis in nonlinear dynamics with pseudoeigenfunctions from continuous spectra

Scientific Reports
The analysis of complex behavior in empirical data poses significant challenges in various scientific and engineering disciplines. Dynamic Mode Decomposition (DMD) is a widely used method to reveal the spectral features of nonlinear dynamical systems ...
Itsushi Sakata, Yoshinobu Kawahara
doaj   +1 more source