Results 121 to 130 of about 5,235,479 (357)

Economic Contribution of Agriculture and Food to Arkansas\u27 Gross Domestic Product 1997-2013 [PDF]

open access: yes, 2014
Agricultural production, processing, and retail industries are major contributors to the Arkansas economy in terms of GDP. Agriculture contributes to the economy through direct agricultural production, value-added processing, and agricultural retail ...
English, Leah   +2 more
core   +4 more sources

The Knowledge Economy – New Economy? [PDF]

open access: yesTheoretical and Applied Economics, 2006
The status of knowledge and information as development resources make us familiar with the phenomena on which The New Economy is founded. They reveal the fact that the universalisation of the scientific and technical values does not have alternative on the evolutionary level of mankind.
openaire   +2 more sources

Subgrain and Cavity Development during Creep of Al‐3.85%Mg

open access: yesAdvanced Engineering Materials, EarlyView.
Al‐3.85%Mg does form subgrains if crept at very high strains. This fact allows the unification of the creep description in two different alloys such as pure Al and Al–Mg alloys. It is classically considered that the creep mechanisms for type M (e.g., pure Al) and type A alloys (e.g., Al–Mg alloys) are different.
Augusta Isaac   +6 more
wiley   +1 more source

Mechanical Behavior and Microstructural Changes Associated with Tensile Deformation above the Martensite Start Temperature during Quenching and Subsequent Partitioning of a Low‐Alloy 37SiB6 Steel

open access: yesAdvanced 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

Transitions for the Delta Economy [PDF]

open access: yes, 2012
Details threats to the Sacramento-San Joaquin Delta, policy proposals to improve environmental management and water supply reliability, how these changes will affect land and water conditions, and implications for the area's and regional ...
Ellen Hanak   +3 more
core  

Development of Aluminum Scandium Alloys for Hydrogen Storage Valves

open access: yesAdvanced 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

GLOBAL COMPETITION BETWEEN NORTH AND SOUTH [PDF]

open access: yesRevista Română de Geografie Politică, 2017
The human-geographic regionalization is a landmark in the demarcation of territories that include populations of the same demographic, cultural or economic background.
Luca DIACONESCU
doaj  

The UK economy [December 2003] [PDF]

open access: yes, 2003
The situation in the world economy is slightly more promising since the last quarter although the short-run prospects for the Euro Area have worsened marginally. The US and the Far East drive growth and trade respectively.
Low, Kenneth
core  

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