Results 91 to 100 of about 254,970 (264)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Market Typology and Dynamics of Economic Growth [PDF]

open access: yesProblemi Ekonomiki
It is found that the diversity of the economy’s market (perfect competition, monopoly, oligopoly, and monopolistic competition) serves as a key to endogenous adaptation in studying economic evolution through computer modeling.
Poznyak Sergii P. , Kolyada Yurii V.
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

The Impacts of Financial Development on Growth: TVP-FAVAR Model [PDF]

open access: yesپژوهشهای اقتصادی, 2019
Financial development is one of the most important causes of economic growth in the long run. The study of factors affecting economic growth, as a key economic target, is of great importance.
Mansour Khalili Araghi   +2 more
doaj  

PARALLEL ALGORITHM FOR CALCULATING GENERAL EQUILIBRIUM IN MULTIREGION ECONOMIC GROWTH MODELS

open access: yesUral Mathematical Journal, 2016
We develop and analyze a parallel algorithm for computing a solution in a multiregion dynamic general equilibrium model. The algorithm is based on an iterative method of the Gauss–Seidel type and exploits a special block structure of the model ...
Nikolai B. Melnikov   +3 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Model Reference Control for an Economic Growth Cycle Model

open access: yesJournal of Applied Mathematics, 2012
A useful method in intelligent engineering, called model reference control (MRC), is applied in an economic control problem. The authors review the main framework of MRC and Goodwin growth cycle (GGC) model between two countries and drive the employment rate to be approximate stable in a high level by controlling the workers′ share in the national ...
Zhao, Pengfei, Liu, Cai, Feng, Xuan
openaire   +4 more sources

A Post Keynesian Model of Growth and Wealth Distribution: Government’s Optimal Tax Choice Using an Intertemporal Infinitely Representative Agent

open access: yesRevista de Economia Mackenzie, 2009
The article evaluates how a post Keynesian model of growth and wealth distribution in the line of Kaldor-Pasinetti can be extended using an infinitely lived representative agent of the type of Ramsey (1928).
Hugo Chu Chun Wei   +1 more
doaj  

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

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