Results 121 to 130 of about 9,312,203 (384)

Spectral Properties and Synchronization in Coupled Map Lattices

, 2001
Spectral properties of Coupled Map Lattices are described. Conditions for the stability of spatially homogeneous chaotic solutions are derived using linear stability analysis. Global stability analysis results are also presented.
A. L. Barabasi, C. M. Gray, D. J. Watts, E. B. Davies, J. F. Heagy, J. Jost, K. Kaneko, K. Kaneko, K. Kaneko, L. Glass, L. M. Pecora, M. P. Joy, P. M. Gade, P. M. Gade, R. E. Mirollo, S. H. Strogatz   +15 more
core   +2 more sources

A class of dynamic models describing microbial flocculant with nutrient competition and metabolic products in wastewater treatment

Advances in Difference Equations, 2018
In this paper, based on the related theories of microbial continuous culture, fermentation dynamics, and microbial flocculant, a class of dynamic models which describe microbial flocculant with resource competition and metabolic products in wastewater ...
Keying Song, Wanbiao Ma, Songbai Guo, Hai Yan   +3 more
doaj   +1 more source

The impact of media coverage on the dynamics of vector-borne diseases [PDF]

Computational Ecology and Software, 2022
In this paper, the impact of media coverage on the transmission of vector borne diseases has been investigated. The model exhibits two equilibria: a disease-free and a unique endemic equilibrium.
Aadil Hamid, Poonam Sinha
doaj  

A large‐scale retrospective study in metastatic breast cancer patients using circulating tumour DNA and machine learning to predict treatment outcome and progression‐free survival

Molecular Oncology, EarlyView.
There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes, Mario Ortega Duran, Solon Karapanagiotis, Alistair Martin, Meiling Gao, Riccardo Masina, Ramona Woitek, James Tanner, Fleur Tippin, Justine Kane, Jonathan Lay, Anja Brouwer, Stephen‐John Sammut, Suet‐Feung Chin, Davina Gale, Dana W. Y. Tsui, Sarah‐Jane Dawson, Nitzan Rosenfeld, Maurizio Callari, Oscar M. Rueda, Carlos Caldas   +20 more
wiley   +1 more source

The Global Stability of Walrasian Tâtonnement

Applied Mathematics Letters, 1991
AbstractThe main result herein is that the Walrasian tâtonnement process for a class of economics that generalizes those studied by Scarf and Hirota is globally stable if and only if the usual boundary conditions are satisfied.
Robert H. Oehmke, James F. Oehmke
openaire   +2 more sources

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

Molecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau, Hayley S. Smith, Begüm Alural, Claire E. Martin, Laura A. New, Manali Tilak, Sara L. Banerjee, Hannah N. Robeson, Nicolas Bisson, Anne‐Claude Gingras, Jasmin Lalonde, Nina Jones   +11 more
wiley   +1 more source

How to safeguard soil health against silver nanoparticles through a microbial functional gene-based approach?

Environment International
Silver nanoparticles (AgNPs), a major anthropogenic stressor, can threaten soil health by disrupting vital microbial processes critical to maintaining key soil functions such as nutrient cycling, organic matter decomposition, and soil structure formation.
Sandhya Mishra, Xiaodong Yang
doaj  

Global Stability of Within-Host Virus Dynamics Models with Multitarget Cells

Mathematics, 2018
In this paper, we study the stability analysis of two within-host virus dynamics models with antibody immune response. We assume that the virus infects n classes of target cells.
Ahmed M. Elaiw, Taofeek O. Alade, Saud M. Alsulami   +2 more
doaj   +1 more source

Multi‐omic characterization of consensus molecular subtype 1 (CMS1) colorectal cancer with dampened immune response improves precision medicine

Molecular Oncology, EarlyView.
This study highlights the importance of multi‐omic analyses in characterizing colorectal cancers. Indeed, our analysis revealed a rare CMS1 exhibiting dampened immune activation, including reduced PD‐1 expression, moderate CD8+ T‐cell infiltration, and suppressed JAK/STAT pathway.
Livia Concetti, Manuel Scimeca, Julia Bischof, Jonathan Woodsmith, Massimiliano Agostini, Cristina Fiorani, Yufang Shi, Eleonora Candi, Gerry Melino, Alessandro Mauriello, Giuseppe S. Sica   +10 more
wiley   +1 more source

Drivers of toxic element accumulation in terrestrial ecosystems across elevational gradients

Ecological Indicators
Terrestrial ecosystems, account for approximately 31% of the global land area and play a significant role in the biogeochemical cycling of toxic elements.
Baba Imoro Musah, Jie Yang, Guorui Xu
doaj