Results 41 to 50 of about 911,271 (311)

Comparison of Old-age Pension Policy in China and Russia: the Common and the Specific

open access: yesУправленческое консультирование, 2020
In the process of transforming from planned economy to market economy, both China and Russia faced the issue of pension reform. There are similarities in the reform and development process and the system model of the pension security system in China and ...
Tianhong Chen
doaj   +1 more source

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

open access: yesArthritis Care &Research, Accepted Article.
Background Social determinants of health (SDOH) contribute to JIA disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship between cumulative social disadvantage, neighborhood disadvantage, and JIA ...
William Daniel Soulsby   +6 more
wiley   +1 more source

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

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

FUNDAMENTE IDEOLOGICE ALE ECONOMIEI DE PIAŢĂ CHINEZEŞTI. ECONOMIA SOCIALISTĂ DE PIAŢĂ CU CARACTERISTICI CHINEZEŞTI [PDF]

open access: yesRevista de Știinţe Politice şi Relaţii Internaţionale, 2021
The speeches of the Chinese president use the concept Socialist market economy with Chinese characteristics/Socialism with Chinese characteristics, which in the CCP ideology appear as a continuity by adaptation of Marxism, Leninism, Maoism and Deng ...
LUCIAN JORA
doaj  

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, Volume 28, Issue 7, 8 April 2026.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

THE TRANSITION PROCESS IN CHINA: AN ECONOMIC DEVELOPMENT PERSPECTIVE [PDF]

open access: yes
During the last 25 years, the Chinese economy has experienced significant changes: the centrally planned economy has been reformed gradually into a market economy; the traditional agricultural economy is becoming more and more a modern industrial economy.
Chih-Ying Hsiao, Pu Chen
core  

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, Volume 28, Issue 7, 8 April 2026.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Big Data, Platform Economy and Market Competition: A Preliminary Construction of Plan-Oriented Market Economy System in the Information Era

open access: yesWorld Review of Political Economy, 2017
Whether the planned economy, as one of the two main economic systems, can be reconstructed in the era of big data is an extremely important proposition in theory and reality.
Binbin Wang, Xiaoyan Li
doaj   +1 more source

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