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Simulations of strongly stratified turbulence often exhibit coherent large-scale structures called vertically sheared horizontal flows (VSHFs). VSHFs emerge in both two-dimensional (2D) and three-dimensional (3D) stratified turbulence with…

Fluid Dynamics · Physics 2018-07-10 Joseph G. Fitzgerald , Brian F. Farrell

The network of biochemical reactions inside living organisms is characterized by an overwhelming complexity which stems from the sheer number of reactions and from the complicated topology of biochemical cycles. However the high speed of…

Biological Physics · Physics 2009-10-30 Edoardo Milotti , Alessio Del Fabbro , Roberto Chignola

Traffic forecasting is a cornerstone of intelligent transportation systems. While existing research has made significant progress in short-term prediction, long-term forecasting remains a largely uncharted and challenging frontier.…

Artificial Intelligence · Computer Science 2026-03-13 Zhiwei Zhang , Xinyi Du , Weihao Wang , Xuanchi Guo , Wenjuan Han

Communication between cells is realized by exchange of biochemical substances. Due to internal organization of living systems and variability of external parameters, the exchange is heavily influenced by perturbations of various parameters…

Chaotic Dynamics · Physics 2015-05-19 Dragutin T. Mihailovic , Igor Balaz

The flow of charge carriers in materials can, under some circumstances, mimic the flow of viscous fluids. In order to visualize the consequences of such effects, new methodologies must be developed that can probe the quasiparticle flow…

Mesoscale and Nanoscale Physics · Physics 2023-02-24 Zachary J. Krebs , Wyatt A. Behn , Songci Li , Keenan J. Smith , Kenji Watanabe , Takashi Taniguchi , Alex Levchenko , Victor W. Brar

The metabolic networks are very well characterized for a large set of organisms, a unique case in within the large-scale biological networks. For this reason they provide a a very interesting framework for the construction of analytically…

Molecular Networks · Quantitative Biology 2007-05-23 Ginestra Bianconi , Riccardo Zecchina

We describe a system of stochastic differential equations (SDEs) which model the interaction between processive molecular motors, such as kinesin and dynein, and the biomolecular cargo they tow as part of microtubule-based intracellular…

Probability · Mathematics 2011-11-04 Scott A. McKinley , Avanti Athreya , John Fricks , Peter R. Kramer

In the present study, we investigated flow structures and properties of elastic turbulence in straight 2D channel viscoelastic fluid flow and tested earlier observations. We discovered self-organized cycling process of weakly unstable…

Fluid Dynamics · Physics 2020-09-28 Narsing K. Jha , Victor Steinberg

Superconductors are the only experimentally accessible systems with spontaneously broken gauge symmetries which support topologically nontrivial defects, namely string defects. We propose two experiments whose aim is the observation of the…

Condensed Matter · Physics 2009-10-22 Serge Rudaz , Ajit M. Srivastava , Shikha Varma

Discovering new drug molecules is a pivotal yet challenging process due to the near-infinitely large chemical space and notorious demands on time and resources. Numerous generative models have recently been introduced to accelerate the drug…

Computational Engineering, Finance, and Science · Computer Science 2025-12-23 Shitong Luo , Wenhao Gao , Zuofan Wu , Jian Peng , Connor W. Coley , Jianzhu Ma

Particle systems admit a variety of tensor product structures (TPSs) depending on the complete system of commuting observables chosen for the analysis. Different notions of entanglement are associated with these different TPSs. Global…

Quantum Physics · Physics 2011-05-12 N. L. Harshman , S. Wickramsekara

A new concept, called quasi-linear transfer functions (QLTF), which can be used to characterize the output frequency behaviour of nonlinear systems, is introduced based on the well-known Volterra series representation. By using the new…

Systems and Control · Electrical Eng. & Systems 2021-11-02 Hua-Liang Wei , S. A. Billings

Stall cells are spanwise-periodic flow structures that spontaneously form on airfoils operating near stall, fundamentally altering the aerodynamic loading distribution. Despite decades of experimental observations, a complete theoretical…

Fluid Dynamics · Physics 2026-02-11 Rishabh Mishra , Emmanuel Guilmineau , Ingrid Neunaber , Caroline Braud

Resource coordination and interference management is the key to achieving the benefits of femtocell networks. Over-the-air signaling is one of the most effective means for distributed dynamic resource coordination and interference…

Information Theory · Computer Science 2011-12-12 C. Yang , C. Jiang , J. Wang

Experiments of in vitro formation of blood vessels show that cells randomly spread on a gel matrix autonomously organize to form a connected vascular network. We propose a simple model which reproduces many features of the biological…

Statistical Mechanics · Physics 2009-11-10 A. Gamba , D. Ambrosi , A. Coniglio , A. de Candia , S. Di Talia , E. Giraudo , G. Serini , L. Preziosi , F. Bussolino

How do vision transformers (ViTs) represent and process the world? This paper addresses this long-standing question through the first systematic analysis of 6.6K features across all layers, extracted via sparse autoencoders, and by…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Jinyeong Kim , Junhyeok Kim , Yumin Shim , Joohyeok Kim , Sunyoung Jung , Seong Jae Hwang

Endocytosis underlies many cellular functions including signaling and nutrient uptake. The endocytosed cargo gets redistributed across a dynamic network of endosomes undergoing fusion and fission. Here, a theoretical approach is reviewed…

Subcellular Processes · Quantitative Biology 2014-12-04 Lionel Foret , Lutz Brusch , Frank Jülicher

Time series forecasting (TSF) plays a crucial role in various applications, including medical monitoring and crop growth. Despite the advancements in deep learning methods for TSF, their capacity to predict long-term series remains…

Artificial Intelligence · Computer Science 2024-11-05 Rujia Shen , Yang Yang , Yaoxion Lin , Liangliang Liu , Boran Wang , Yi Guan , Jingchi Jiang

Vesicles are becoming a quite popular model for the study of red blood cells (RBCs). This is a free boundary problem which is rather difficult to handle theoretically. Quantitative computational approaches constitute also a challenge. In…

Soft Condensed Matter · Physics 2015-05-14 Alexander Farutin , Thierry Biben , Chaouqi Misbah

With the advent of Network Function Virtualization (NFV), Physical Network Functions (PNFs) are gradually being replaced by Virtual Network Functions (VNFs) that are hosted on general purpose servers. Depending on the call flows for…

Networking and Internet Architecture · Computer Science 2018-01-18 Gamal Sallam , Gagan R. Gupta , Bin Li , Bo Ji