Results 21 to 30 of about 4,047,389 (301)

Structure conduct and performance of dairy market in Ada’a Berga district, Ethiopia

open access: yesCogent Food & Agriculture, 2021
The aim of this article was to investigate SCP of milk and butter market in Ada’a Berga District using SCP model. Primary data collected from randomly selected 123 smallholder farmers, 48 traders and 30 consumers were used to calculate the gross margin ...
Gemechu Ordofa   +2 more
doaj   +1 more source

Decomposition Characteristics of SF6 and Partial Discharge Recognition under Negative DC Conditions

open access: yesEnergies, 2017
Four typical types of artificial defects are designed in conducting the decomposition experiments of SF6 gas to obtain and understand the decomposition characteristics of SF6 gas-insulated medium under different types of negative DC partial discharge (DC-
Ju Tang   +5 more
doaj   +1 more source

Instabilities and soot formation in high-pressure, rich, iso-octane-air explosion flames - 1. Dynamical structure [PDF]

open access: yes, 2007
Simultaneous OH planar laser-induced fluorescence (PLIF) and Rayleigh scattering measurements have been performed on 2-bar rich iso-octane–air explosion flames obtained in the optically accessible Leeds combustion bomb.
Lockett, R. D., Woolley, R.
core   +1 more source

Distribution of interstitial stem cells in Hydra [PDF]

open access: yes, 1979
The distribution of interstitial stem cells along the Hydra body column was determined using a simplified cloning assay. The assay measures stem cells as clone-forming units (CFU) in aggregates of nitrogen mustard inactivated Hydra tissue.
Bode   +16 more
core   +2 more sources

Some issues concerning sector concentration. evidence from Romania / Valdymo sistema didžiosiose madeiros salos imonėse: rezultatų apskaitos sistemos naudojimo pavyzdžiu

open access: yesJournal of Business Economics and Management, 2011
This paper examines the dynamics of sector concentration in Romania starting from two basic questions: how concentrated the economic activities are and what factors determine the economic concentration.
Silvia Mărginean, Ramona Toma
doaj   +1 more source

The contribution of grain boundary barriers to the electrical conductivity of titanium oxide thin films [PDF]

open access: yes, 2008
Titanium oxide thin films were prepared by reactive magnetron sputtering. The reactive gas pulsing process was implemented to control the oxygen injection in the deposition process and,consequently, to tune the oxygen concentration in the films from pure
BESNARD, Aurélien   +4 more
core   +7 more sources

Diffusion and convection of gaseous and fine particulate from a chimney [PDF]

open access: yes, 2006
Particle dispersion from a high chimney is considered and an expression for the subsequent concentration of the particulate deposited on the ground is derived.
Mackay, Cameron   +2 more
core   +1 more source

On Corrado Gini's 1932 paper "Intorno alle curve di concentrazione". A selection of translated excerpts [PDF]

open access: yes, 2015
The main focus of the paper is the study of the concentration curve, with special emphasis on its fundamental features and properties and on the relationship with other relevant curves.
GIORGI, Giovanni Maria   +1 more
core   +1 more source

Subsidy distribution among the subjects of agro-industrial complex in Kazakhstan

open access: yesАграрная наука Евро-Северо-Востока, 2023
The problem of limited budget funds for subsidizing agriculture is acute in Kazakhstan. Under these conditions, it is important to ensure targeting of subsidies, when they are delivered to those producers who are able to use them effectively for the ...
S. K. Seitov
doaj   +1 more source

Impact of ownership structure and ownership concentration on credit risk of Chinese commercial banks [PDF]

open access: yes, 2019
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.Purpose- The purpose of this study is to examine the effects of bank ownership structure and ownership ...
Boateng, Agyenim   +2 more
core   +1 more source

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