Results 121 to 130 of about 1,879,580 (356)

Pattern formation and spatial correlation induced by the noise in two competing species [PDF]

, 2004
We analyze the spatio-temporal patterns of two competing species in the presence of two white noise sources: an additive noise acting on the interaction parameter and a multiplicative noise which affects directly the dynamics of the species densities. We
Fiasconaro, A., Spagnolo, B., Valenti, D.   +2 more
core   +1 more source

Cold Atmospheric Plasma Selectively Disrupts Breast Cancer Growth in a Bioprinted 3D Tumor‐Stroma Co‐Culture Model

Advanced Healthcare Materials, EarlyView.
This research introduces a cold plasma‐based platform for treating breast cancer bone metastases. Using a novel bioprinted 3D tumor‐stroma model, it highlights the selective antitumor effects of plasma‐generated reactive species. The platform aims to advance non‐invasive therapeutic strategies, offering potential clinical applications in controlling ...
Laura M. Bouret, Jean‐Baptiste Billeau, Michael H. Weber, Derek H. Rosenzweig, Stephan Reuter   +4 more
wiley   +1 more source

Machine-learning classification with additivity and diverse multifractal pathways in multiplicativity

Physical Review Research
Evidence of multifractal structures has spread to a wider set of physiological time series supporting the intricate interplay of biological and psychological functioning.
Madhur Mangalam, Henrik Seckler, Damian G. Kelty-Stephen   +2 more
doaj   +1 more source

A Simplified Convex Optimization Model for Image Restoration with Multiplicative Noise. [PDF]

J Imaging, 2023
Che H, Tang Y.
europepmc   +1 more source

Battery‐Free Dual‐Channel Wireless Neurostimulator Using Passive Circuitry for Neuropathic Pain Modulation

Advanced Healthcare Materials, EarlyView.
A compact, wireless neural stimulator featuring a novel tapping inductor enables selective and independent stimulation of the motor cortex in rats via a single receiver coil. This minimally invasive system effectively reduces neuropathic pain through targeted cortical activation, offering a new avenue for bioelectronic pain therapies and advancing ...
Jeongju Moon, Kyungmo Seong, Hyeon Gyu Kim, Wonki Mun, Seung Hyun Min, Sung‐Yun Park, Joonsoo Jeong, Chin Su Koh, Hyun Ho Jung, Kyungsik Eom   +9 more
wiley   +1 more source

Speckle Reduction on Ultrasound Liver Images Based on a Sparse Representation over a Learned Dictionary

Applied Sciences, 2018
Ultrasound images are corrupted with multiplicative noise known as speckle, which reduces the effectiveness of image processing and hampers interpretation.
Mohamed Yaseen Jabarulla, Heung-No Lee
doaj   +1 more source

Moment equations in a Lotka-Volterra extended system with time correlated noise [PDF]

, 2006
A spatially extended Lotka-Volterra system of two competing species in the presence of two correlated noise sources is analyzed: (i) an external multiplicative time correlated noise, which mimics the interaction between the system and the environment ...
Iacomi, M., Sailer, X., Schimansky-Geier, L., Spagnolo, B., Valenti, D.   +4 more
core   +1 more source

A Variational Model for Removing Multiple Multiplicative Noises

Open Journal of Applied Sciences, 2015
The problem of multiplicative noise removal has been widely studied in recent years. Many methods have been used to remove it, but the final results are not very excellent. The total variation regularization method to solve the problem of the noise removal can preserve edge well, but sometimes produces undesirable staircasing effect.
Yan Hu, Xuegang Hu
openaire   +3 more sources

Magnetic Resonance Imaging‐Based Quantification of Endosomal Escape Using Iron Oxide Nanoparticle‐Loaded Lipid Nanoparticles

Advanced Healthcare Materials, EarlyView.
The therapeutic efficacy of lipid nanoparticle(LNP)‐based drugs depends on endosomal escape. However, few methods are available for quantifying the efficiency of endosomal escape in vivo. Herein, a novel method for quantifying the endosomal escape efficiency index using magnetic resonance imaging is introduced.
Somin Lee, Jeongbin Park, Han Na Jung, Shengjun Li, Zhijun Lin, Hyung‐Jun Im   +5 more
wiley   +1 more source

Feedback Loops in Opinion Dynamics of Agent-Based Models with Multiplicative Noise. [PDF]

Entropy (Basel), 2022
Djurdjevac Conrad N, Köppl J, Djurdjevac A.   +2 more
europepmc   +1 more source