Center Manifold Reduction of Nonlinear Dynamics With External Periodic Excitations

In this new article, we present a straightforward approach to accomplish model order reduction on the invariant center manifold for large-dimensional nonlinear systems subjected to external periodic excitations. This relatively plain and direct approach is applicable to both parametrically excited and constant coefficient nonlinear systems. Our approach is powerful because it is liberated from typical […]

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Kenya Space Sector Formulation—Phase 4

In this phase, Kenya will begin to transcend to the Operator level from a User level of the space technology capability hierarchy pyramid. This progression will be realized through further expansion of the resources and capacities formerly initiated in the preceding phases. Expanding capabilities will further be augmented by the introduction of completely new competences. […]

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Kenya Space Sector Formulation—Phase 2

It is in this phase of the road-map that the Kenya space sector organizational framework is defined. This organizational framework should not only present the constituent stakeholders; but, also elucidate the interaction dynamics between the stakeholders. Consequently, we propose the Kenya space sector organizational chart shown in the schematic below. This initial sector organizational framework […]

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Lessons Extricated from the Experiences of Kenya’s Predecessors in Embracing Space Technology

By virtue of being a late entrant, Kenya is paradoxically opportunely placed to benefit from the experiences of other countries that have preceded her in embracing space technology for sustainable development.  We have scrutinized in detail the space technology experiences of India and Brazil, and further succinctly analyzed a plethora of other developing countries’ methodologies […]

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