Cobweb model - Open Access .click

Results 41 to 50 of about 9,584 (214)

Lactobacillus Is Associated With Disease in Pulmonary Arterial Hypertension: A Prospective Cohort Study

Comprehensive Physiology, Volume 16, Issue 3, June 2026.
Study overview: simultaneous right heart catheterization, gut microbiome analysis, and plasma blood metabolomics in a cohort of prevalent pulmonary arterial hypertension patients. Key findings: gut microbial Lactobacillus species associated with altered gut‐derived metabolite levels, superior measures of right ventricular structure and function, and ...
Arun Jose +8 more
wiley +1 more source

Exploring the Lung–Liver Axis in Pulmonary Arterial Hypertension

Comprehensive Physiology, Volume 16, Issue 3, June 2026.
Among PAH patients without liver disease, subclinical liver dysfunction quantified by MELD‐Na associates with higher pulmonary vascular resistance and inflammatory activation of the pulmonary endothelium, characterized by an IL‐6‐centered transcriptional network enriched for leukocyte chemotaxis.
Navneet Singh +21 more
wiley +1 more source

Modeling the Tourism Market Behavior Based on Discrete Equilibrium Models “Supply – Price – Demand”

ECONOMICS
The work is devoted to the modeling of the behavior of the tourism market in the conditions of a supply random lag, distributed according to normal and uniform distribution laws.
Novakivskyi Ihor +4 more
doaj +1 more source

Economic web-building behavior and behavioral investment trade-offs in a cobweb spider

Frontiers in Ecology and Evolution, 2023
Web-building spiders that build detritus-based bell-shaped cobwebs are model organisms for studies on behavioral plasticity because their web architecture components are easily quantified and behavioral investments are clearly separated.
Haixin Zhang +4 more
doaj +1 more source

Building a Robust Investigator‐Initiated Platform: The I‐CARE Experience

Clinical Pharmacology &Therapeutics, Volume 119, Issue 6, Page 1537-1546, June 2026.
Investigator‐initiated studies that include information collected by patients are rising, but limited data is available on patient and investigator experience in this setting. The I‐CARE cohort included patients with inflammatory bowel disease (IBD) monthly collecting clinical information in 15 countries for up to 6 years.
Julien Kirchgesner +906 more
wiley +1 more source

Cyclical Dynamics of Beef Market Price in Yogyakarta Province: A Cobweb Model Approach

Jurnal Agrisep
Fluctuations in agricultural food prices, particularly for animal proteins like beef, have profound implications for Yogyakarta beef market, imposing significant budgetary constraints on consumers, disrupting market equilibrium, and creating uncertainty
Agung Triatmojo, Mujtahidah Anggriani Ummul Muzayyanah +1 more
doaj +1 more source

Profitability Analysis of Price-Taking Strategy in Disequilibrium

Discrete Dynamics in Nature and Society, 2007
Conventional economic assumption that more sophistication in decision making is better than less is challenged with a profitability analysis conducted with an oligopolistic model consisting of a naive firm and a group of sophisticated firms.
Weihong Huang
doaj +1 more source

Learning to Learn: A Case for the Heterogeneous Expectations Hypothesis in Industrialized Markets

International Journal on Food System Dynamics, 2016
A cobweb model is developed where the heterogeneous expectation hypothesis is examined. An agent’s heterogeneous expectation involves the development of a “higher ordered learning” process in which agents over time develop expectations that are ...
Desmond W. Ng, Liming Chen
doaj +1 more source

Modelling repeated epidemics with general infection kernels [PDF]

, 2004
An integral equation approach is taken to explore the characteristics of a general infectious disease in a homogeneous population. It is shown that the final size of the epidemic depends on the basic reproduction ratio for the infection and the ...
Mann, J., Roberts, M.
core

The Effect of Ocrelizumab on Anti‐JC Virus Antibody Index

Brain and Behavior, Volume 16, Issue 5, May 2026.
Synopsis: This study of 553 MS patients found that anti‐JC virus (JCV) antibody indices remain stable during the first 2 years of ocrelizumab treatment. While peripheral B‐cells were significantly depleted and serum immunoglobulins (IgG, IgM, IgA) showed modest declines, the JCV antibody index did not change significantly.
Akash Virupakshaiah +8 more
wiley +1 more source

mathematics
8. economic growth
stability

economic growth models
bounded rationality
economic dynamics

fractional derivatives and integrals
qa1-939
supply