Now showing items 6140-6159 of 18296

    • Fractionalized Fermi liquid with bosonic chargons as a candidate for the pseudogap metal 

      Chatterjee, Shubhayu; Sachdev, Subir (American Physical Society (APS), 2016)
      Doping a Mott-insulating Z 2 spin liquid can lead to a fractionalized Fermi liquid (FL*). Such a phase has several favorable features that make it a candidate for the pseudogap metal for the underdoped cuprates. We focus ...
    • Fractionating Polymer Microspheres as Highly Accurate Density Standards 

      Bloxham, William Henry; Hennek, Jonathan; Kumar, Ashok Ashwin; Whitesides, George McClelland (American Chemical Society (ACS), 2015)
      This paper describes a method of isolating small, highly accurate density-standard beads and characterizing their densities using accurate and experimentally traceable techniques. Density standards have a variety of ...
    • Fractionation of multiple sulfur isotopes during phototrophic oxidation of sulfide and elemental sulfur by a green sulfur bacterium 

      Zerkle, Aubrey L.; Farquhar, James; Johnston, David T; Cox, Raymond P.; Canfield, Donald E. (Elsevier BV, 2009)
      We present multiple sulfur isotope measurements of sulfur compounds associated with the oxidation of H2S and S0 by the anoxygenic phototrophic S-oxidizing bacterium Chlorobium tepidum . Discrimination between 34S and 32S ...
    • Fracture of electrodes in lithium-ion batteries caused by fast charging 

      Zhao, Kejie; Pharr, Matt; Vlassak, Joost J.; Suo, Zhigang (AIP Publishing, 2010)
      During charging or discharging of a lithium-ion battery, lithium is extracted from one electrode and inserted into the other. This extraction-insertion reaction causes the electrodes to deform. An electrode is often composed ...
    • The Fragmentary Muse and the Poetics of Refraction in Sappho, Sophocles, Offenbach 

      Nagy, Gregory (transcript Verlag, 2009)
      The idea of a fragmentary Muse comes from a fragmentary opera, The Tales of Hoffmann (Les Contes d’Hoffmann), by Jacques Offenbach. Such a Muse, I argue, embodies a complex metaphor that I sum up in one word, refraction. ...
    • Fragonard: The Fantasy Figures 

      Lajer-Burcharth, Ewa (Artforum International Magazine, 2017-12)
      RARELY DOES A MERE SHEET OF PAPER radically challenge our view of a major artist’s oeuvre. But this is exactly what happened when, in June 2012, a previously unknown page of brown-ink-and-pencil sketches by Jean-Honoré ...
    • A framework for a teaching toolkit in entrepreneurship education 

      Fellnhofer, Katharina (Inderscience Publishers, 2017)
      Despite mounting interest in entrepreneurship education (EE), innovative approaches such as multimedia, web-based toolkits including entrepreneurial storytelling have been largely ignored in the EE discipline. Therefore, ...
    • A Framework for Incentivizing Deep Fixes 

      Rao, Malvika; Parkes, David C.; Seltzer, Margo I.; Bacon, David F. (AAAI, 2015)
      We study the problem of how to incentivize deep fixes to software bugs, where a deep fix attempts to correct the root cause of the bug instead of just suppressing it superficially. To this end we introduce a dynamic model ...
    • A framework for modeling the detailed optical response of thick, multiple segment, large format sensors for precision astronomy applications 

      Rasmussen, Andrew; Antilogus, Pierre; Astier, Pierre; Claver, Chuck; Doherty, Peter; Dubois-Felsmann, Gregory; Gilmore, Kirk; Kahn, Steven; Kotov, Ivan; Lupton, Robert; O, Paul; Nomerotski, Andrei; Ritz, Steve; Stubbs, Christopher William (SPIE, 2014)
      Near-future astronomical survey experiments, such as LSST, possess system requirements of unprecedented fidelity that span photometry, astrometry and shape transfer. Some of these requirements flow directly to the array ...
    • A Framework for Studying Synaptic Plasticity with Neural Spike Train Data 

      Linderman, Scott; Stock, Christopher; Adams, Ryan Prescott (Neural Information Processing Systems Foundation, Inc., 2014)
      Learning and memory in the brain are implemented by complex, time-varying changes in neural circuitry. The computational rules according to which synaptic weights change over time are the subject of much research, and are ...
    • A framework for the interpretation of de novo mutation in human disease 

      Samocha, Kaitlin E.; Robinson, Elise B.; Sanders, Stephan J.; Stevens, Christine; Sabo, Aniko; McGrath, Lauren M.; Kosmicki, Jack A.; Rehnström, Karola; Mallick, Swapan; Kirby, Andrew; Wall, Dennis P.; MacArthur, Daniel G.; Gabriel, Stacey B.; dePristo, Mark; Purcell, Shaun M.; Palotie, Aarno; Boerwinkle, Eric; Buxbaum, Joseph D.; Cook, Edwin H.; Gibbs, Richard A.; Schellenberg, Gerard D.; Sutcliffe, James S.; Devlin, Bernie; Roeder, Kathryn; Neale, Benjamin M.; Daly, Mark J. (2014)
      Spontaneously arising (‘de novo’) mutations play an important role in medical genetics. For diseases with extensive locus heterogeneity – such as autism spectrum disorders (ASDs) – the signal from de novo mutations (DNMs) ...
    • Framework to predict optimal buffer layer pairing for thin film solar cell absorbers: A case study for tin sulfide/zinc oxysulfide 

      Mangan, Niall; Brandt, Riley E.; Steinmann, Vera; Jaramillo, R; Yang, Chuanxi; Poindexter, Jeremy R.; Chakraborty, Rupak; Park, Helen; Zhao, Xizhu; Gordon, Roy Gerald; Buonassisi, Tonio (AIP Publishing, 2015)
      An outstanding challenge in the development of novel functional materials for optoelectronic devices is identifying suitable charge-carrier contact layers. Herein, we simulate the photovoltaic device performance of various ...
    • Framing Race and Poverty 

      Wilson, William Julius (American Sociological Association, 2009)
      William Julius Wilson argues it's extremely important to discuss how race and poverty are related in public policy discussions. Policies must be framed to facilitate a frank discussion of the problems that ought to be ...
    • The Framingham Heart Study 100K SNP Genome-Wide Association Study Resource: Overview of 17 Phenotype Working Group Reports 

      Cupples, L Adrienne; Arruda, Heather T; Benjamin, Emelia J; D'Agostino, Ralph B; Demissie, Serkalem; DeStefano, Anita L; Dupuis, Josée; Govindaraju, Diddahally R; Heard-Costa, Nancy L; Hwang, Shih-Jen; Kathiresan, Sekar; Laramie, Jason M; Larson, Martin G; Liu, Chun-Yu; Lunetta, Kathryn L; Mailman, Matthew D; Manning, Alisa K; Murabito, Joanne M; O'Connor, George T; Pandey, Mona; Seshadri, Sudha; Vasan, Ramachandran S; Wilk, Jemma B; Wolf, Philip A; Yang, Qiong; Atwood, Larry D; Falls, Kathleen M; Fox, Caroline; Gottlieb, Daniel J; Guo, Chao-yu; Kiel, Douglas P.; Levy, Daniel; Meigs, James Benjamin; Newton-Cheh, Christopher Holmes; O'Donnell, Christopher Joseph; Wang, Zhen (BioMed Central, 2007)
      Background: The Framingham Heart Study (FHS), founded in 1948 to examine the epidemiology of cardiovascular disease, is among the most comprehensively characterized multi-generational studies in the world. Many collected ...
    • Francesco di Giorgio architetto 

      Connors, Joseph (University of California Press, 1993)
    • FRAP Analysis: Accounting for Bleaching during Image Capture 

      Wu, Jun; Shekhar, Nandini; Lele, Pushkar Prakash; Lele, Tanmay P. (Public Library of Science, 2012)
      The analysis of Fluorescence Recovery After Photobleaching (FRAP) experiments involves mathematical modeling of the fluorescence recovery process. An important feature of FRAP experiments that tends to be ignored in the ...
    • FRAPpuccino: Fault-detection through Runtime Analysis of Provenance 

      Han, Xueyuan Michael; Pasquier, Thomas; Ranjan, Tanvi; Goldstein, Mark; Seltzer, Margo I. (2017)
      We present FRAPpuccino (or FRAP), a provenance- based fault detection mechanism for Platform as a Ser- vice (PaaS) users, who run many instances of an appli- cation on a large cluster of machines. FRAP models, records, and ...
    • Free and Easy Wanderings: Lu Xun's Resurrecting the Dead and Its Precursors 

      Idema, Wilt Lukas (Chinese Literature: Essays, Articles, Reviews (CLEAR), 2012)