Results 71 to 80 of about 4,288 (216)

Measuring technical, economic and allocative efficiency of maize production in subsistence farming: evidence from the central rift valley of Ethiopia

open access: yesApstract: Applied Studies in Agribusiness and Commerce, 2015
This study measured the technical, allocative and economic efficiencies of maize production in the central rift valley of Ethiopia using cross sectional data collected from randomly selected 138 sample households.
H. Ahmed Musa, Z. Lemma , G. Endrias
doaj   +1 more source

Decomposition of GDP Growth in Some European Countries and the United States

open access: yes
contribution demand categories, GDP growth, imports, C67, O40,
Henk Kranendonk, Johan Verbruggen
core   +1 more source

Input–Output and General Equilibrium Models for Hull and Humber Region in England

open access: yes, 2007
Hull and Humber, Input output model, General equilibrium, Growth, Efficiency, Welfare, Tax policy, Regional model, C67, C68, O15, R13,
Keshab Bhattarai, Bhattarai, Keshab
core   +1 more source

Productivity and Trade Openness: A Sectoral Analysis of Morocco’s Economy

open access: yesECONOMICS
This study investigates the impact of trade openness and specialization on sectoral Total Factor Productivity (TFP) in Morocco from 1998 to 2018, shedding light on the intricate dynamics of the trade-productivity nexus.
Lemaallem Hicham, Saadi Ayoub
doaj   +1 more source

Effect of deformation in C67 steel on spheroidization temperature and duration

open access: yesJournal of Physics: Conference Series
Abstract Eutectoid steels offer significant advantages in terms of high strength, ductility, toughness, and wear resistance. In addition to these properties, they can be used as a cheaper alternative to high-strength low-alloy (HSLA) steels in industrial applications where weldability is not a critical factor.
N B Dülger   +7 more
openaire   +1 more source

How Large, Decayed, and Moist Must Rotting Logs Be to Act as Thermally Buffered Microhabitats in Temperate Eastern United States Forests?

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
This study addresses the ecological role of coarse woody debris (CWD) as a thermally buffered microhabitat for saproxylic organisms in temperate eastern US forests. We measured internal and external log temperatures across four seasons in Southern Appalachian forests to test how log diameter, decay stage, and moisture influence thermal buffering.
Ryan T. Phillips, Ryan C. Garrick
wiley   +1 more source

Sustainable Mycéliums Composites for Building Construction [PDF]

open access: yesE3S Web of Conferences
This study investigates the fabrication, material performance, and architectural integration of mycelium-based bricks grown on a lignocellulosic agricultural waste substrate using a selected fungal strain.
Khorasgani Ali Moazzeni   +1 more
doaj   +1 more source

DAMPAK PELAKSANAAN ACFTA TERHADAP PERDAGANGAN INTERNASIONAL INDONESIA

open access: yesBuletin Ekonomi Moneter dan Perbankan, 2010
This study analyze the impact of the implementation of trade agreements within the framework of ACFTA on Indonesia»s export by using the GTAP model; a Multi Regional Computable General Equilibrium Model. Results shows that ACFTA provide opportunities for
Ibrahim Ibrahim   +2 more
doaj   +1 more source

Effects of hydrological variability on the sustainable use of water in a regional economy. An application to Tuscany

open access: yesEnvironmental and Sustainability Indicators
Existing input-output (IO) models have mainly focused on water demand. Some studies have incorporated water supply (availability), but do not take into account its natural variability, an essential element when performing a water stress analysis.
Gino Sturla, Bendetto Rocchi
doaj   +1 more source

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