This paper is aimed at making the diffusion of the technological innovation and their role in affecting the agricultural sector in the three-sided (social, economic and environmental), a hand, it can participate to resolve problems of the agricultural sector: the effects of the climatic changes, the farming exodus and the migration and the problems of poverty. The theoretically and empirically ...

Abstract Background The misuse of chemical insecticides has developed the phenomenon habituation in whitefly Bemisia tabaci (Gennadius) causing enormous economic losses under geothermal greenhouses southern Tunisia. Results In order to develop means biological control appropriate conditions Tunisia, efficacy native strain predator Nesidiocoris tenuis Reuter (Hemiptera: Miridae) and two entomopa...

This paper focuses on the challenges of economic reform in post-revolution Tunisia. It underlines importance a mixed approach between political economy (positive) and normative analysis to implement an effective public policy agenda. The situation need for progressive consensual strategy preserve interests different groups overcome legislative polarization. Building system Tunisia will mean imp...

Current records of marine myxozoans from the coast of Africa are limited to the descriptions of 52 species from mostly Senegal, with a few from Tunisia and southern Africa. Between 1998 and 2000 several intertidal fishes from the southern Cape coast of South Africa were examined for the presence of myxozoan infections. Three new species, Ceratomyxa dehoopi sp. n., C. cottoidii sp. n. and C. hon...

convertibility is an important factor in international trade where instruments valued in different currencies will be exchanged. convertibility can be either total manner or a partial manner. however, whatever the type of convertibility, there will be advantages and disadvantages to  the economy of a country of which has  made a convertibility of its national currency. convertibility was studie...

“occupy wall street” movement which has aimed the heart of the global financial capitalist system enjoys a special significance in the perspective of social-economic- political, human rights (work force), moral and cultural heritage of nations and can be considered as a symbol of work force economic jihad in national and global level in order to realize justice and socio-economic equality. but ...

The December 2010 self-immolation of 26-year-old Tunisian Mohamed Bouazizi, a desperate response to the debilitating lack of economic opportunities for Tunisia’s youth and the pervasive sense of humiliation engendered by the state’s corrupt and degrading treatment of its citizens, tapped into deep popular frustration in Tunisia and throughout the Middle East. It sparked a series of uprisings th...

BACKGROUND Our aim is to detect the infection by Toscana virus (TOSV) and other Phleboviruses in the sera and cerebro-spinal fluid (CSF) of patients with meningitis in Tunisia. We examined various species of phlebotomus present in Tunisia to determine whether or not a direct relationship exists between cases of meningitis and the viruses circulating in the insect vectors. METHODS Patients wit...