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The dawn of the 21st Century has witnessed a tremendous increase in trade pacts among nations, resulting in renewed hopes for sustainable enterprise development in emerging economies worldwide. Ghana and other sub- Saharan African (SSA) countries have signed onto several North-South and South-South free trade agreements with the hope of strengthening their presence in the international trade arena, and to promote economic growth in SSA. For over two decades, however, very little has changed, and many have dashed their high hopes as enterprises continue to struggle in SSA. Not even the African Continental Free Trade Agreement (AfCFTA) could renew the hopes of sceptics. Several studies opined that enterprises in SSA could improve their domestic and international competitiveness by establishing mutually beneficial partnerships with their counterparts from the Global North and South. This study delved into the issues that affect North-South and South-South business collaborations and recommends key success factors that could help promote mutually beneficial cross-border business partnerships. The research includes both literature and empirical information on the key success factors of business partnerships between African enterprises as well as between African enterprises and firms from the Global North. We approached the study qualitatively using a phenomenological research design. Research participants included important stakeholders in Africa and Europe's international trade and sustainable enterprise development ecosystem. The study identified several challenges with the current business collaborations and recommended new ways of making such partnerships more beneficial.
Am Beispiel der Scientology-Bewegung wird der Frage nachgegangen, ueber welche kommunikativen Beeinflussungsstrategien Sekten Mitglieder anwerben und an sich binden. Nach einleitenden Anmerkungen zur aktuellen Bedeutung von Sekten und destruktiven Kulten in der Gesellschaft werden Entstehung, Gedankengebaeude und Organisationsstruktur der Scientology-Bewegung skizziert. Anschliessend werden deren kommunikative Beeinflussungstechniken beschrieben, wobei zwischen oeffentlichkeitsbezogenen Sozialtechniken zur Image-Pflege und Mitgliedergewinnung und sekteninternen Sozialtechniken zur "psychischen Umpolung" und zur Sozialisation und Bindung der Mitglieder differenziert wird. Des weiteren werden praeventive und intervenierende Massnahmen zum Schutz gegenueber kommunikativer Beeinflussung durch Sekten behandelt.
Die erlebnisbetonte Positionierung von Produkten und Dienstleistungen ist heute weit verbreitet. Wer in der Flut emotionaler Werbebilder auffallen will, muß strategisch vorgehen und benötigt zunächst einen Überblick über die aktuelle Werbelandschaft. Eine objektive Analyse des Bedeutungsgehalts bildbetonter emotionaler Werbung ist aber schwierig, da diese Werbung in der Regel spontan wirkt und beim Betrachter vielfältige Assoziationen auslöst.
Multimediaprojectors require sophisticated image processing realized on limited board space. An architecture is presented that combines available components and a dedicated display controller for a flexible, compact and cost efficient display electronic. A basic version of the display controller is available as an ASIC, an advanced version has been prototyped as an FPGA.
Images displayed by projection systems can experience geometric distortions. These distortions can be compensated for by electronic correction, also called image warping. When the image that will be displayed is composed of several input sources, the different image layers have to be corrected independently from each other in order to achieve optimal image quality. A VLSI architecture for independent electronic correction of multiple image layers is proposed.
Optical distortions, resulting from lens characteristics, non-aligned projection and variations in the light source, decrease the quality of projection displays. Knowledge of the sources and characteristics of these distortions allows their electronic correction. The integration of electronic image correction in the display controller IC allows high quality projection without additional components.
Reduktion der Verlustleistung integrierter CMOS-Schaltungen durch Anpassung an Signaleigenschaften
(1995)