Showing 31 - 40 of 60,879
At this moment, both in our country and in the European Union, rural tourism and ecotourism are among the most dynamic forms of tourism, a result of the advantages which it offers bouth tourists and host communities. Rural areas are rich in ecological and rural diversity. For a long time in...
Persistent link: https://www.econbiz.de/10015227320
The present study constructs a decision support system to determine the best seeding rate out of a group of seeding rates applied in the field. The DSS has been built receives the field data as inputs, and then apply split plot algorithms of (Gomez & Gomez, 1984) to find the results. These...
Persistent link: https://www.econbiz.de/10015227449
policy analysis. The design of a System Dynamics model begins with a problem and a time frame that contribute to the problem …
Persistent link: https://www.econbiz.de/10015227450
In countries where tools of economic control are immature and disabled due to totalitarian systems, macroeconomic analyses for aggregate quantities and relationships, such as total consumption, investment, and government expenditures represents a difficult task. The practice of aggregation...
Persistent link: https://www.econbiz.de/10015227497
The study focuses on the HIV/AIDS in Khartoum state during the period (2003-2007). The main objectives are to study the situation of HIV/AIDS in Khartoum state through a sample of 1439 of volunteers for the three selected blood testing and counseling centers in Khartoum, Omdurman, and Khartoum...
Persistent link: https://www.econbiz.de/10015227498
This paper examines the concept of hegemony and its historical impacts on the Arabic and Islamic countries. It is foreseen that has long path applied by the Western countries as disclosed by trade applications and history of economic thought. Impacts on Arabic and Islamic countries were visible...
Persistent link: https://www.econbiz.de/10015227511
Water pollution is a chronic crisis in Sudan that is rarely researched. However, it is combined with scarcity, disputes and uncertainty. In The current paper we introduce its concepts with emphasis on the growing problems of pollution combined with scarcity. A Case study of the growing problem...
Persistent link: https://www.econbiz.de/10015227515
presents both practical and policy challenges. This paper describes the Ghanaian experience and illustrates the key elements …
Persistent link: https://www.econbiz.de/10015228419
There has been a continuing growth in urbanisation in developing countries, and governments’ face a major challenge in ensuring that city dwellers are able to procure sufficient food. Street foods are sold in almost every country in the world. In most towns and cities in Ghana, selling of...
Persistent link: https://www.econbiz.de/10015228433
A stakeholder survey was conducted in Ghana to assess the level of public perceptions and acceptance of agricultural biotechnologies. A total of 100 respondents drawn from academia, Non-governmental organizations, business community, government and other stakeholders were interviewed on their...
Persistent link: https://www.econbiz.de/10015229474