Browsing Faculty of Arts and Sciences by Title
Now showing items 4968-4987 of 24524
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Diamond platforms for nanoscale photonics and metrology
(2014-06-06)Observing and controlling solid state quantum systems is an area of intense research in quantum science today. Such systems offer the natural advantage of being bound into a solid device, eliminating the need for laser ... -
Diamond stabilization of ice multilayers at human body temperature
(American Physical Society, 2007) -
Diamond-Based Magnetic Imaging with Fourier Optical Processing
(American Physical Society (APS), 2017-11-03)Diamond-based magnetic field sensors have attracted great interest in recent years. In particular, wide-field magnetic imaging using nitrogen-vacancy (NV) centers in diamond has been previously demonstrated in condensed ... -
Diamond: Molten under Pressure
(Nature Publishing Group, 2010) -
“Diasporas,” mobility and the social imaginary: Getting ahead in West Africa
(Association of Third World Studies, 2010) -
"Diasporas,” Mobility and the Social Imaginary: Getting Ahead in West Africa
(Association of Third World Studies, 2010)The article presents the lecture "'Diasporas,' Mobility and the Social Imaginary: Getting Ahead in West Africa," by Emmanuel Akyeampong, that was delivered as the keynote lecture at the 27th Annual Conference of the Third ... -
Diastereoselective Additions of Allylmetal Reagents to Free and Protectedsyn-?,?-Dihydroxyketones Enable Efficient Synthetic Routes to Methyl Trioxacarcinoside A
(American Chemical Society (ACS), 2012)Two routes to the 2,6-dideoxysugar methyl trioxacarcinoside A are described. Each was enabled by an apparent α-chelation-controlled addition of an allylmetal reagent to a ketone substrate containing a free α-hydroxyl group ... -
Dicke phase transition without total spin conservation
(American Physical Society, 2016)We develop a fermionic path-integral formalism to analyze the phase diagram of open nonequilibrium systems. The formalism is applied to analyze an ensemble of two-level atoms interacting with a single-mode optical cavity, ... -
Dicke quantum spin glass of atoms and photons
(American Physical Society, 2011)Recent studies of strongly interacting atoms and photons in optical cavities have rekindled interest in the Dicke model of atomic qubits coupled to discrete photon cavity modes. We study the multimode Dicke model with ... -
Dicke-Model Quantum Spin and Photon Glass in Optical Cavities: Nonequilibrium Theory and Experimental Signatures
(American Physical Society (APS), 2013)In the context of ultracold atoms in multimode optical cavities, the appearance of a quantum-critical glass phase of atomic spins has been predicted recently. Due to the long-range nature of the cavity-mediated interactions, ... -
The Dictator's Modernity Dilemma: Theory and Evidence From South Korea
(2016-05-18)Under what conditions are political institutions more or less effective at neutralizing opposition forces? To date, political scientists have generated conflicting evidence about the effects of economic development and ... -
Did Emerging Continents Trigger Metazoan Evolution?
(Nature Publishing Group, 1977) -
Did Hittite Have Si-imperatives?
(2012-04-30) -
Did Illegally Counted Overseas Absentee Ballots Decide the 2000 U.S. Presidential Election?
(American Political Science Association, 2004)Although not widely known until much later, Al Gore received 202 more votes than George W. Bush on election day in Florida. George W. Bush is president because he overcame his election day deficit with overseas absentee ... -
Did Medicare Induce Pharmaceutical Innovation?
(American Economic Association, 2006)The introduction of Medicare in 1965 was the single largest change in health insurance coverage in U.S. history. Many economists and commentators have conjectured that the introduction of Medicare may have also been an ... -
Did Sappho and Alcaeus Ever Meet?
(2009) -
Did sulfate availability facilitate the evolutionary expansion of chlorophyll a+c phytoplankton in the oceans?
(Wiley-Blackwell, 2011)During the Mesozoic Era, dinoflagellates, coccolithophorids and diatoms became prominent primary producers in the oceans, succeeding an earlier biota in which green algae and cyanobacteria had been proportionally more ...