Results 161 to 170 of about 1,006,263 (269)

Exploring nonlinear phenomena in animal vocalizations through oscillator theory. [PDF]

Philos Trans R Soc Lond B Biol Sci
Del Olmo M, Schmal C, Herzel H.
europepmc   +1 more source

A useful formula for periodic Jacobi matrices on trees. [PDF]

Proc Natl Acad Sci U S A
Banks J, Breuer J, Garza-Vargas J, Seelig E, Simon B.   +4 more
europepmc   +1 more source

Solution of boundary value problems for batteries: Operator‐theoretic methods

AIChE Journal, EarlyView.
Abstract Batteries with porous electrodes of negligible ionic and electronic conduction resistance are modeled with reaction‐diffusion equations in multilayered media. The classical separation of variables becomes inapplicable to battery problems because of nonlinearities in reaction rates and constraints of imposed current. A linear operator‐theoretic
Doraiswami Ramkrishna, Kandukuri S. Gandhi   +1 more
wiley   +1 more source

Mathematical Modeling of Physical Reality: From Numbers to Fractals, Quantum Mechanics and the Standard Model. [PDF]

Entropy (Basel)
Kupczynski M.
europepmc   +1 more source

Optimal reactive operation of general topology supply chain and manufacturing networks under disruptions

AIChE Journal, EarlyView.
Abstract Supply and manufacturing networks in the chemical industry involve diverse processing steps across different locations, rendering their operation vulnerable to disruptions from unplanned events. Optimal responses should consider factors such as product allocation, delayed shipments, and price renegotiation, among other factors. In such context,
Daniel Ovalle, Joshua L. Pulsipher, Yixin Ye, Kyle Harshbarger, Scott Bury, Carl D. Laird, Ignacio E. Grossmann   +6 more
wiley   +1 more source

Spatio-spectral localized modal coupling for room-temperature quantum coherence protection. [PDF]

Nanophotonics
Zhou WJ, Lu YW, Liu JF, Liu R, Ang LK, Hess O, Wu L.   +6 more
europepmc   +1 more source

Widened Attention‐Enhanced Atrous Convolutional Network for Efficient Embedded Vision Applications under Resource Constraints

Advanced Intelligent Systems, EarlyView.
The article introduces WACEfNet, a new convolutional neural network architecture optimized for efficient aerial image analysis under resource constraints. It creatively integrates attention mechanisms and atrous convolutions into a compact widened residual network framework.
Md Meftahul Ferdaus, Mahdi Abdelguerfi, Kendall N. Niles, Ken Pathak, Joe Tom   +4 more
wiley   +1 more source

Data-driven approaches to study the spectral properties of chemical structures. [PDF]

Heliyon
Masmali I, Nadeem MF, Mufti ZS, Ahmad A, Koam ANA, Ghazwani H.   +5 more
europepmc   +1 more source

Joint Situational Assessment‐Hierarchical Decision‐Making Framework for Maneuver Intent Decisions

Advanced Intelligent Systems, EarlyView.
This study introduces a new framework for decision‐making in unmanned combat aerial vehicles (UCAVs), integrating graph convolutional networks and hierarchical reinforcement learning (HRL). The method tackles adopts a curriculum‐based training approach guided by cross‐entropy rewards.
Ruihai Chen, Hao Li, Guanwei Yan, Haojie Peng, Qian Zhang   +4 more
wiley   +1 more source

Hyper-Zagreb index in fuzzy environment and its application. [PDF]

Heliyon
Islam SR, Mohsin BB, Pal M.
europepmc   +1 more source