Recurrence quantification analysis of a three level trophic chain model.

Heliyon

University School of Basic Sciences, Guru Gobind Singh Indraprastha University, Dwarka, Delhi, India.

Published: August 2019

Recurrence plots and recurrence quantification analysis based measures - recurrence rate, determinism, divergence, entropy, laminarity and trapping time, are used to detect transitions between periodic and chaotic states and also the laminar states of the complex three species food web model with improved growth rate function and predatory ability. The study of dynamical equation of such a complex biological system with transients in terms of these measures results in localization of bifurcation behavior of the system.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6726590PMC
http://dx.doi.org/10.1016/j.heliyon.2019.e02182DOI Listing

Publication Analysis

Top Keywords

recurrence quantification
8
quantification analysis
8
recurrence
4
analysis three
4
three level
4
level trophic
4
trophic chain
4
chain model
4
model recurrence
4
recurrence plots
4

Similar Publications

Leveraging Deep Learning for Immune Cell Quantification and Prognostic Evaluation in Radiotherapy-Treated Oropharyngeal Squamous Cell Carcinomas.

Lab Invest

January 2025

University Clermont Auvergne, INSERM U1240 [Molecular Imaging & Theragnostic Strategies (IMOST)], Clermont-Ferrand, France; Department of Pathology, Centre Jean PERRIN, Clermont-Ferrand, France.

The tumor microenvironment (TME) plays a critical role in cancer progression and therapeutic responsiveness, with the tumor immune microenvironment (TIME) being a key modulator. In head and neck squamous cell carcinomas (HNSCC), immune cell infiltration significantly influences the response to radiotherapy (RT). A better understanding of the TIME in HNSCC could help identify patients most likely to benefit from combining RT with immunotherapy.

View Article and Find Full Text PDF

Introduction: Binge Eating Disorder (BED) has high lifetime prevalence rates, low treatment success rates, and high rates of treatment dissatisfaction, early discontinuation of care, and recurrence. Complementary and integrative health (CIH) interventions (non-mainstream practices used with conventional approaches for whole-person treatment) hold potential to overcome many treatment barriers and improve BED treatment outcomes. Some CIH interventions have empirical support for use in eating disorders.

View Article and Find Full Text PDF

Introduction: This study examines the ability of human readers, recurrence quantification analysis (RQA), and an online artificial intelligence (AI) detection tool (GPTZero) to distinguish between AI-generated and human-written personal statements in physical therapist education program applications.

Review Of Literature: The emergence of large language models such as ChatGPT and Google Gemini has raised concerns about the authenticity of personal statements. Previous studies have reported varying degrees of success in detecting AI-generated text.

View Article and Find Full Text PDF

HBx Facilitates Drug Resistance in Hepatocellular Carcinoma via CD133-regulated Self-renewal of Liver Cancer Stem Cells.

J Clin Transl Hepatol

January 2025

Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.

Background And Aims: Hepatitis B virus (HBV) infection contributes to hepatocellular carcinoma (HCC) tumorigenesis, drug resistance, and recurrence, although the underlying molecular mechanisms remain unclear. Recent studies suggest that HBV infection may be associated with liver cancer stem cells (LCSCs), but the exact mechanisms are yet to be resolved. In this study, we aimed to analyze the role of HBV infection in regulating the stemness of HCCs, which is closely linked to drug resistance.

View Article and Find Full Text PDF

Titanium alloys, particularly Ti-6Al-4V, are widely used in many industries due to their high strength, low density, and corrosion resistance. However, machining these materials is challenging due to high strength at elevated temperatures, low thermal conductivity, and high chemical reactivity. This study investigates Recurrence Plot (RP) and Recurrence Quantification Analysis (RQA) to analyze tool wear during the finish turning of Ti-6Al-4V.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!