And Perutz began a 25-year study on the structure of haemoglobin — a demanding theme for a doctoral thesis.
But as Mr. Obama wrapped up his State of the Union address on Wednesday night with an appeal to transcend partisan gamesmanship, he was plaintively testing a broader proposition: Is it possible to embrace complexity in a political and media culture that demands simple themes and promotes conflict?
Her music demands a stealthy virtuosity: most of the works here begin slowly, simply and quietly, and blossom into dense, technically demanding webs of themes, counterpoint and ear-catching effects.
I suspect this is less about a direct intentional influence taken from his work, and more about the fact The Revenant speaks to similar themes demanding similar ways of thinking to approach them in cinema.
Customer Value Analysis is demanded for theme parks to identify potential customers as well as to appraise customer value through the setting of the annual pass.
He was working on his piece for the show, when, after watching "How the Grinch Stole Christmas," Aspen May demanded similarly themed bedtime stories for two consecutive weeks.
Disturbing due to dead parents but also because of how the obsessed children who see this film experience, leading them to demand Elsa-themed toys, birthday parties, and clothing.
Disturbing due to dead parents but also because of how the obsession children who see this film experience, leading them to demand Elsa-themed toys, birthday parties, and clothing.
In response, Rep. Peter King (R-N.Y). sounded a common theme in demanding that the Obama administration "abandon its ill-advised plan to try Guantanamo terrorists" in federal court - which he termed "absolute insanity" - and in insisting that terrorists instead face trial in military commissions.
Such obsessive themes demand an obsessive form.
But the brisk format and need for compelling video does not really lend itself to the thoughtful exploration these themes demand.
