Results 141 to 150 of about 31,106,490 (378)
Advanced Engineering Materials, EarlyView.A new experimental setup, incorporating digital image correlation and infrared thermography in combination with inductive‐conductive heating for precise temperature control, is used to analyze the mechanical behavior and microstructural changes of sheet metal under complex thermomechanical test conditions that represent quench and partitioning ...
Christian Illgen +4 more
wiley +1 more source
Herb Gintis on economics and welfare, political economy, and evolution and human behavior
Frontiers in Behavioral EconomicsHerbert Gintis's research cut to the heart of what scientists must probe in order to understand what kinds of economic arrangements are possible, and which of those arrangements have the potential to make possible human flourishing among the largest ...
Louis Putterman
doaj +1 more source
MODERN ECONOMIC AND TRADE POLICY – THE ROLE OF GOVERNMENT IN LABOR MARKET POLICY [PDF]
Journal of Process Management and New Technologies, 2014 Achieving and maintaining political and macroeconomic stability are the two most important roles of the state in economy. This is very important because it comes to the factors that generate high economic growth and rising living standards, with low,
Stanka Đurić, Aleksandra Đurić
doaj
MATHEMATICAL SIMULATION FOR ASSESSMENT OF THE SMALL BUSINESS EFFICIENCY: REGIONAL ASPECTS [PDF]
, 2016 Mathematical simulation of economic systems and processes are considered. The description of macroeconomic models for assets formation, consumer behaviour, production activity of an enterprise, and market balance is given.
Zamkovyy, Oleksandr
core
Development of Aluminum Scandium Alloys for Hydrogen Storage Valves
Advanced Engineering Materials, EarlyView.Different aluminum alloy series and various aluminum‐scandium alloys with differing Sc and Zr levels are evaluated for use in hydrogen storage valve production. The alloys undergo hardness testing, optical microscopy, and tensile strength analysis, with hardening behavior studied under varying conditions.
Francisco García‐Moreno +4 more
wiley +1 more source
Research on a new power system development planning model based on two-tier planning
Frontiers in Energy ResearchWith the rapid development of the power industry, the safe and stable operation of the power system has become an important basis for safeguarding economic and social development.
Liu Fang +8 more
doaj +1 more source
The computer simulation of a colonial socio-economic system [PDF]
, 1961 Warren Dee Howard
openalex +1 more source
Advanced Engineering Materials, EarlyView.This study designs Ta–Mo–Cr–Ti–Al refractory high‐entropy alloys with a disordered body‐centered‐cubic A2 crystal structure aiming for improved ductility, lower density, and oxidation resistance. Four alloy compositions are identified by thermodynamic calculations.
Kateryna Khanchych +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud +7 more
wiley +1 more source
Mechanism of ecological security management of economic systems on marketing principles [PDF]
Marketing i Menedžment Innovacij, 2013 The aim of the article. The objective of the work is to develop the marketing approach to manage ecological security at the level of economic systems, on the example of a region and enterprises.The results of the analysis. In this article, we investigate
A.V. Kuchmiyov
doaj