Results 21 to 30 of about 3,629,088 (195)

English economic growth, 1270-1700 [PDF]

open access: yes, 2010
We provide annual estimates of GDP for England over the period 1270-1700, constructed from the output side. The GDP data are combined with population estimates to calculate GDP per capita.
Broadberry, S. N.   +4 more
core  

A Perspective on Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed Stainless Steels

open access: yesAdvanced Engineering Materials, EarlyView.
This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker   +5 more
wiley   +1 more source

JACMP – Founding and 2000–2004

open access: yes
Journal of Applied Clinical Medical Physics, EarlyView.
Michael Mills
wiley   +1 more source

Dimensionless Investigations on Energy Conversion and Analysis of Interlayer Time in Laser‐Based Powder Bed Fusion of Polymers for Polyamide 12 with Nanoadditives and Polypropylene

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör   +9 more
wiley   +1 more source

British economic growth : 1270 - 1870 [PDF]

open access: yes, 2010
We provide annual estimates of GDP for England between 1270 and 1700 and for Great Britain between 1700 and 1870, constructed from the output side. The GDP data are combined with population estimates to calculate GDP per capita. We find English per
Broadberry, S. N.   +4 more
core  

Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed FeCr(Si)N Stainless Steel

open access: yesAdvanced Engineering Materials, EarlyView.
The alloying element Nitrogen enhances stainless steel strength, corrosion resistance, and stabilizes austenite. This study develops austenitic FeCr(Si)N steel production via powder metallurgy. Fe20Cr and Si3N4 are hot isostatically pressed, creating an austenitic microstructure.
Louis Becker   +5 more
wiley   +1 more source

Economic Growth in Colombia: a Reversal of Fortune"?" [PDF]

open access: yes
Since 1979, Colombia´s annual GDP growth has been on average two percentage pointslower than what was observed between 1950 and 1980. The sources-of-growth decomposition shows that this deceleration can be accounted entirely by changes inproductivity ...
Mauricio Cárdenas
core  

Tax Rates and Economic Growth [PDF]

open access: yes, 2014
[Excerpt] This report summarizes the evidence on the relationship between tax rates and economic growth, referring in a number of cases to more-detailed CRS reports.
Gravelle, Jane G, Marples, Donald J
core   +2 more sources

Enhanced Fog Water Harvesting on Superhydrophobic Steel Meshes

open access: yesAdvanced Engineering Materials, EarlyView.
Fog harvesting using mesh designs offers a sustainable solution to water scarcity. This study highlights key considerations for fog harvesting research and develops a methodology for a standardized protocol reflecting fog characteristics and environmental conditions.
Pegah Sartipizadeh   +3 more
wiley   +1 more source

On exports and economic growth [PDF]

open access: yes, 2002
This paper focuses on a new estimate of Feder (1982)’s model on productivity and externality effect of exports in six Asian countries. Econometric issues are addressed with the use of cross-sectional analysis.
Izani Ibrahim,
core  

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