In the corn belt of Valle de San Juan and in the cotton zone of El Espinal, municipalities in the department of Tolima (Colombia), 10 conventional corn producers, 10 producers of genetically modified corn, five producers of conventional cotton and 15 producers of transgenic cotton were surveyed in the first half of 2009 to contrast the differences
The principle of the applicability of the rules of public utilities for change and development means that the administration has the right to amend the legal rules governing the functioning of the public utility, as well as the development of its management methods so as to be constantly responsive to the developments of needs and to enable its ser
In a deregulated electricity market it may at times become difficult to dispatch all the required power that is scheduled to flow due to congestion in transmission lines.An Interline Power Flow Controller (IPFC) can be used to reduce the system loss and power flow in the heavily loaded line, improve stability and loadability of the system.This pape
The aim of the paper is to evaluate the development of international migration in relationship to the recent economic situation in member countries of the European Union using quantitative methods including cluster analysis.The number of immigration in Europe has declined since the start of the global recession.The main reason was the decrease of d
Aratus pisonii is one of the most common crab species in Neotropical mangroves.It shows great plasticity in its life history Rugs traits, which makes it an interesting subject for comparative studies.This study evaluated the morphometric variability in five populations of A.pisonii inhabiting mangroves with different degrees of structural developme