Bluetongue (BT) and African horse sickness (AHS) are considered the most important orbiviral diseases in Southern Africans countries. The general endemic status makes these diseases challenging to be quanti ed in terms of their economic impact. Using country reported data from BT and AHS outbreaks and cases, as well as international trade data, the economic impact of BT and AHS is evaluated on ...

Current patterns of global change can strongly affect biodiversity at global, regional and local scales. At global scales, habitat destruction and the introduction of exotic species are contributing to declines in species diversity. At regional and local scales, evidence for declines in diversity is mixed, and recent work suggests that diversity might commonly be increasing. In spite of these t...

E conomic integration among countries has continued to deepen over the past decade. This is especially visible at the regional level, with the escalation of Regional Integration Agreements (RIAs) ranging from Free Trade Areas (FTAs) to Customs Unions (CUs). Nowadays, many developing countries have entered a new regional integration agreement with developed and developing countries. S...

due to the position of turkey in the middle east and their impact on regional developments in the middle east, this country since the rise of the akp is trying to positionmore important than to paint for yourself.turkey with regard to the heirs of the last islamic empire , attempted to revive the islamic world during its preservation. in this regard, the turkish model in recent years with polit...

regional library of science and technology (rlst), located in fars state, is one of the international institutions of the ministry of science, research and technology which is active in the area of information production and dissemination. the following interview is aimed at providing the information societies as well as our respectable readers with useful information regarding rlst.

In developing countries, the domination of peripheral and dependent capitalism relations and the lack of appropriate structures and channels of attracting, this system have caused some kind of spatial-anatomic unbalances that has resulted in the appearance of single cities with national and regional prevalence. This situation is the main reason for small, medium and intermediate cities to lose ...

regional information center for science and technology ( ricest ), located in fars state, is one of the international institutions of the ministry of science, research and technology which is active in the area of information production and dissemination. the following interview is aimed at providing the information societies as well as our respectable readers with useful information regarding ...