Virtual Globes such as Google Earth TM, revolutionize the way scientists conduct their research and the way the general public use geospatial – related data and information. Improvement in the processing power and st...Virtual Globes such as Google Earth TM, revolutionize the way scientists conduct their research and the way the general public use geospatial – related data and information. Improvement in the processing power and storage capacities of computers, along with the increased Internet accessibility and connectivity, has supported the usage of Virtual Globes technologies. Even more, software releases of freely downloadable Virtual Globes, such as Google Earth and NASA World Wind, has sparked an enormous public interest and increased people’s awareness of spatial sciences.In this study, the Virtual Globes (VG) revolution is discussed and a client - server Graphical User Interface (GUI) application is presented. The developed application enables Google Earth TM Application Program Interface and activates spatial analysis, through enhanced JavaScripts and Visual Basic script codes. The main scope was to present the methodology followed during geological modeling along with the application capabilities when handling with data derived from digitized geological maps and field measurements.展开更多
Rapid internationalization of economic activities following the Second World War has generated an unprecedented increase in international trade and capital flows. For example, only during 1963-1993, exports rose from ...Rapid internationalization of economic activities following the Second World War has generated an unprecedented increase in international trade and capital flows. For example, only during 1963-1993, exports rose from 157 billion to 3.774 billion dollars. Also the flows of foreign direct investment （FDI） have grown exponentially. Although FDI flows are concentrated on developing countries, 80% being targeted towards 10 countries, capital flows towards the Third World have quadrupled only between 1990 and 1993. This trend towards a truly international economy influences also on how companies do business. International business environment provides many opportunities, as well as threats. Romanian companies need to align to this trend. In addition to identifying new opportunities to do business in foreign markets, they have to deal with specific risks, which they did not have to face when working internally. In this context, we consider necessary to launch an investigation, whose main objective would be analyzing the manner in which Romanian companies manage risks specific to international economic affairs. As the complexity of these businesses is great, and the majority of Romanian companies, in their attempt to internationalize, use classical forms of export-import, the analysis took into account only the export activity undertaken by Romanian companies. We mention that we did not take into account the determination of the exposure to these risks of the companies concerned, but an analysis of the management of those risks. For this analysis, data were collected based on the administration of a questionnaire, and these data were used to develop an econometric model analysis. The specific methods of risk analysis of specific export transactions are then interpreted using the GLOBE model.展开更多
文摘Virtual Globes such as Google Earth TM, revolutionize the way scientists conduct their research and the way the general public use geospatial – related data and information. Improvement in the processing power and storage capacities of computers, along with the increased Internet accessibility and connectivity, has supported the usage of Virtual Globes technologies. Even more, software releases of freely downloadable Virtual Globes, such as Google Earth and NASA World Wind, has sparked an enormous public interest and increased people’s awareness of spatial sciences.In this study, the Virtual Globes (VG) revolution is discussed and a client - server Graphical User Interface (GUI) application is presented. The developed application enables Google Earth TM Application Program Interface and activates spatial analysis, through enhanced JavaScripts and Visual Basic script codes. The main scope was to present the methodology followed during geological modeling along with the application capabilities when handling with data derived from digitized geological maps and field measurements.
文摘Rapid internationalization of economic activities following the Second World War has generated an unprecedented increase in international trade and capital flows. For example, only during 1963-1993, exports rose from 157 billion to 3.774 billion dollars. Also the flows of foreign direct investment （FDI） have grown exponentially. Although FDI flows are concentrated on developing countries, 80% being targeted towards 10 countries, capital flows towards the Third World have quadrupled only between 1990 and 1993. This trend towards a truly international economy influences also on how companies do business. International business environment provides many opportunities, as well as threats. Romanian companies need to align to this trend. In addition to identifying new opportunities to do business in foreign markets, they have to deal with specific risks, which they did not have to face when working internally. In this context, we consider necessary to launch an investigation, whose main objective would be analyzing the manner in which Romanian companies manage risks specific to international economic affairs. As the complexity of these businesses is great, and the majority of Romanian companies, in their attempt to internationalize, use classical forms of export-import, the analysis took into account only the export activity undertaken by Romanian companies. We mention that we did not take into account the determination of the exposure to these risks of the companies concerned, but an analysis of the management of those risks. For this analysis, data were collected based on the administration of a questionnaire, and these data were used to develop an econometric model analysis. The specific methods of risk analysis of specific export transactions are then interpreted using the GLOBE model.
