One of the most famous clusters is that of the Hollywood film industry.

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And while many of the biggest hedge funds can still claim Manhattan addresses, the locale most known for clusters of the top hedging minds is Greenwich, CT.

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The event kicked off a week that is synonymous with art and parties, as most of the art world clusters poolside for Art Basel, the Miami Beach edition, year number ten.

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Many researchers now believe most of these disorders share a common origin: clusters of deformed proteins that pile up in the brain over the years, slowly poisoning brain cells.

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Jon Nelson, of Ritsumeikan University, in Japan, has calculated that the most important property involved is the surface tension of the tiny clusters of water molecules from which snowflakes form.

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"Of most concern... is the fact that the different clusters seen in multiple countries increasingly support the hypothesis that when there is close contact this novel coronavirus can transmit from person to person, " the World Health Organization said on Sunday.

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Exploring the depth of dependency on particular industrial clusters would be a better measure of where diversification is most lacking.

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Most of his security team is based at headquarters in Menlo Park, Calif. and sits at clusters of desks close enough to take dead aim at one another with Nerf darts.

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As start-up costs for tech companies come down, entrepreneurial tech clusters such as those in Berlin and Nairobi see growing numbers of developers, investment and perhaps most importantly, belief from the international communities whose collaboration will help ensure their future success.

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