Investment in Vanuatu has played a crucial role in its economic development throughout different historical periods. Starting from pre-1970 when both British and French governments supported foreign direct investment with few obstacles for entrepreneurs, to the challenges and opportunities faced in

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In this document, E. Shaposhnikova from CERN discusses observations and cures for instability in particle accelerators. The content covers types of instabilities, observations like direct and indirect effects, and possible cures such as modifying the source, passive and active damping, and changing

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The study discusses the impact of the cross wake force and correlated head-tail instability in collisions with a large crossing angle. It delves into the mechanism of beam-beam instability, cross wake force induction, mode coupling, and particle tracking simulations. Design parameters and instabilit

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Climate predictability is hindered by the chaotic nature of the atmosphere, making long-term climate predictions challenging despite advancements in weather forecasting technology. This lecture by Alan Robock explores the limitations of predictability due to initial conditions and system instabiliti

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Lattice research is vital for determining the characteristics of accelerators, colliders, and storage rings. High beam brightness is crucial for achieving goals like luminosity and beam loss reduction. The main barriers to higher beam brightness include instabilities and particle loss. General requi

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In the 21st KEKB Accelerator Review Committee, instabilities related to beam size blow-up, coupled bunch instability, and electron cloud effects were discussed based on simulations and observations. Various studies were presented, including threshold beam currents, electron density simulations, and

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