Results 61 to 70 of about 900,475 (359)

Human Capital Accumulation and Endogenous Growth in a Dual Economy [PDF]

open access: yes
Human Capital, Dualism, Economic growth, Rural, Urban, Competitive Equilibrium, Steady-state growth, Planned ...
Chakraborty, Bidisha   +1 more
core  

Doing Business in Poland: Legal Aspects of Doing Business in Poland [PDF]

open access: yes, 2007
[Excerpt] The transformation of Poland\u27s economy from a centrally planned to a modern market economy continues apace. Successive governments have re-affirmed their commitment to privatization and the liberalization of the economy with the aim of ...
Baker & McKenzie
core   +1 more source

Optimized Time–Frequency Analysis for Induction Motor Fault Detection Using Hybrid Differential Evolution and Deep Learning Techniques

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
Workflow of the parameter optimization process for ITSC fault detection, applying Differential Evolution optimization and the Smooth Pseudo Wigner‐Ville Distribution for signal processing. The optimized parameters are then used in the failure identification pipeline, which combines the signal processing with a YOLO‐based architecture for fault severity
Rafael Martini Silva   +4 more
wiley   +1 more source

Ownership Transformation in Polish Agriculture in the years 1992-1994 [PDF]

open access: yes
At the point of introducing economic reforms in 1990 aimed at the transformation from a centrally planned to a market economy, Polish agriculture was in a different situation than other branches of the national economy.
Jozef Pyrgies
core  

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

Planned Economy and Economic Planning: What "The People's Republic of Walmart" Got Wrong about the Nature of Economic Planning

open access: yesQuarterly Journal of Austrian Economics, 2020
Leigh Phillips and Michal Rozworski’s _The People’s Republic of Walmart_ entered the scene in 2019 with the remarkable idea that mammoth firms such as Walmart and Amazon, by being able to direct huge volumes of resources—sometimes with the capacity of ...
Márton Kónya
doaj   +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

Economic Efficiency in Transition: The Case of Ukraine [PDF]

open access: yes
Although a market economy is by definition more effective than a centrally planned economy, various countries in transition have faced the problem of economic inefficiency.
Anatoliy G. Goncharuk
core  

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, EarlyView.
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

ECONOMIC CRISIS AND CRISIS OF POLITICAL PARADIGM

open access: yesActa Economica, 2009
In this paper we consider modern economy crisis regarding conflict of two matrix: economic-political organizing of society which marked modern western civilization, or in other words collectivism model and its planned economy versus individualism model ...
Александар Савановић, M.Sc.
doaj  

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