Browsing FAS Scholarly Articles by Title

Now showing items 5518-5537 of 18292

    • An Exploration of Optimal Stabilization Policy 

      Weinzierl, Matthew Charles; Mankiw, N. Gregory; Eggertsson, Gauti B.; Blanchard, Olivier (Brookings Institution Press, 2011)
      This paper examines the optimal response of monetary and fiscal policy to a decline in aggregate demand. The theoretical framework is a two-period general equilibrium model in which prices are sticky in the short run and ...

    • Exploration of Phylogenetic Data using a Global Sequence Analysis Method 

      Chapus, Charles; Dufraigne, Christine; Edwards, Scott; Giron, Alain; Fertil, Bernard; Deschavanne, Patrick (BioMed Central, 2005)
      Background: Molecular phylogenetic methods are based on alignments of nucleic or peptidic sequences. The tremendous increase in molecular data permits phylogenetic analyses of very long sequences and of many species, but ...

    • Exploration of Type II Binding Mode: A Privileged Approach for Kinase Inhibitor Focused Drug Discovery? 

      Zhao, Zheng; Wu, Hong; Wang, Li; Liu, Yi; Knapp, Stefan; Liu, Qingsong; Gray, Nathanael S. (American Chemical Society, 2014)
      The ATP site of kinases displays remarkable conformational flexibility when accommodating chemically diverse small molecule inhibitors. The so-called activation segment, whose conformation controls catalytic activity and ...

    • Exploration of Victoria Crater by the Mars Rover Opportunity 

      Squyres, Steven W.; Knoll, Andrew Herbert; Arvidson, Raymond E.; Ashley, James W.; Bell, James F. III; Calvin, Wendy M.; Christensen, Philip R.; Clark, Benton C.; Cohen, Barabara A.; de Souza, Paulo Jr.; Edgar, Lauren A.; Farrand, William H.; Fleischer, Iris; Gellert, Ralf; Golombek, Matthew P.; Grant, John A.; Grotzinger, John P.; Hayes, Alexander G.; Herkenhoff, Ken E.; Johnson, Jeffrey R.; Jolliff, Bradley L.; Klingelhöfer, Göstar; Knudson, Amy; Li, Ruogu; McCoy, Timothy J.; McLennan, Scott M.; Ming, Douglas W.; Morris, Richard V.; Rice, James W. Jr; Schröder, Christian; Sullivan, Robert J.; Yen, Albert; Yingst, R. Aileen (American Association for the Advancement of Science, 2009)
      The Mars rover Opportunity has explored Victoria crater, a ~750-meter eroded impact crater formed in sulfate-rich sedimentary rocks. Impact-related stratigraphy is preserved in the crater walls, and meteoritic debris is ...

    • Exploratory Description of Low Frequency Ocean Temperature Variability and Its Global Structure 

      Wunsch, Carl (2019)
      An exploratory description is made of nearly global potential temperature variability from to months to 20 years using the field derived from the ECCOv4 state estimate. Relative to higher frequencies, longer periods do ...

    • An exploratory randomised double-blind and placebo-controlled phase 2 study of a combination of baclofen, naltrexone and sorbitol (PXT3003) in patients with Charcot-Marie-Tooth disease type 1A 

      Attarian, Shahram; Vallat, Jean-Michel; Magy, Laurent; Funalot, Benoît; Gonnaud, Pierre-Marie; Lacour, Arnaud; Péréon, Yann; Dubourg, Odile; Pouget, Jean; Micallef, Joëlle; Franques, Jérôme; Lefebvre, Marie-Noëlle; Ghorab, Karima; Al-Moussawi, Mahmoud; Tiffreau, Vincent; Preudhomme, Marguerite; Magot, Armelle; Leclair-Visonneau, Laurène; Stojkovic, Tanya; Bossi, Laura; Lehert, Philippe; Gilbert, Walter; Bertrand, Viviane; Mandel, Jonas; Milet, Aude; Hajj, Rodolphe; Boudiaf, Lamia; Scart-Grès, Catherine; Nabirotchkin, Serguei; Guedj, Mickael; Chumakov, Ilya; Cohen, Daniel (BioMed Central, 2014)
      Background: Charcot-Marie-Tooth type 1A disease (CMT1A) is a rare orphan inherited neuropathy caused by an autosomal dominant duplication of a gene encoding for the structural myelin protein PMP22, which induces abnormal ...

    • Exploring and Enforcing Application Security Guarantees via Program Dependence Graphs 

      Johnson, Andrew; Waye, Lucas Reed; Moore, Scott; Chong, Stephen N (2014)
      We present Pidgin, a program analysis and understanding tool that allows developers to explore the information flows that exist in programs and specify and enforce security policies that restrict these information flows. ...

    • Exploring and Enforcing Application Security Guarantees vis Program Dependence 

      Johnson, Andrew; Waye, Lucas Reed; Moore, Scott David; Chong, Stephen N (2014)
      We present Pidgin, a program analysis and understanding tool that allows developers to explore the information flows that exist in programs and specify and enforce security policies that restrict these information flows. ...

    • Exploring and enforcing security guarantees via program dependence graphs 

      Johnson, Andrew Arthur; Wayne, Lucas; Moore, Scott David; Chong, Stephen N (ACM Press, 2015)
      We present PIDGIN, a program analysis and understanding tool that enables the specification and enforcement of precise application-specific information security guarantees. PIDGIN also allows developers to interactively ...

    • Exploring cosmic origins with CORE: Cosmological parameters 

      Valentino, E. Di; Brinckmann, T.; Gerbino, M.; Poulin, V.; Bouchet, F.R.; Lesgourgues, J.; Melchiorri, A.; Chluba, J.; Clesse, S.; Delabrouille, J.; Dvorkin, Cora; Forastieri, F.; Galli, S.; Hooper, D.C.; Lattanzi, M.; Martins, C.J.A.P.; Salvati, L.; Cabass, G.; Caputo, A.; Giusarma, E.; Hivon, E.; Natoli, P.; Pagano, L.; Paradiso, S.; Rubiño-Martin, J.A.; Achúcarro, A.; Ade, P.; Allison, R.; Arroja, F.; Ashdown, M.; Ballardini, M.; Banday, A.J.; Banerji, R.; Bartolo, N.; Bartlett, J.G.; Basak, S.; Baumann, D.; de Bernardis, P.; Bersanelli, M.; Bonaldi, A.; Bonato, M.; Borrill, J.; Boulanger, F.; Bucher, M.; Burigana, C.; Buzzelli, A.; Cai, Z.-Y.; Calvo, M.; Carvalho, C.S.; Castellano, G.; Challinor, A.; Charles, I.; Colantoni, I.; Coppolecchia, A.; Crook, M.; D'Alessandro, G.; Petris, M. De; Zotti, G. De; Diego, J.M.; Errard, J.; Feeney, S.; Fernandez-Cobos, R.; Ferraro, S.; Finelli, F.; de Gasperis, G.; Génova-Santos, R.T.; González-Nuevo, J.; Grandis, S.; Greenslade, J.; Hagstotz, S.; Hanany, S.; Handley, W.; Hazra, D.K.; Hernández-Monteagudo, C.; Hervias-Caimapo, C.; Hills, M.; Kiiveri, K.; Kisner, T.; Kitching, T.; Kunz, M.; Kurki-Suonio, H.; Lamagna, L.; Lasenby, A.; Lewis, A.; Liguori, M.; Lindholm, V.; Lopez-Caniego, M.; Luzzi, G.; Maffei, B.; Martin, S.; Martinez-Gonzalez, E.; Masi, S.; Matarrese, S.; McCarthy, D.; Melin, J.-B.; Mohr, J.J.; Molinari, D.; Monfardini, A.; Negrello, M.; Notari, A.; Paiella, A.; Paoletti, D.; Patanchon, G.; Piacentini, F.; Piat, M.; Pisano, G.; Polastri, L.; Polenta, G.; Pollo, A.; Quartin, M.; Remazeilles, M.; Roman, M.; Ringeval, C.; Tartari, A.; Tomasi, M.; Tramonte, D.; Trappe, N.; Trombetti, T.; Tucker, C.; Väliviita, J.; de Weygaert, R. van; Tent, B. Van; Vennin, V.; Vermeulen, G.; Vielva, P.; Vittorio, N.; Young, K.; Zannoni, M. (IOP Publishing, 2018-04-05)
      We forecast the main cosmological parameter constraints achievable with the CORE space mission which is dedicated to mapping the polarisation of the Cosmic Microwave Background (CMB). CORE was recently submitted in response ...

    • Exploring Defocus Matting: Nonparametric Acceleration, Super-Resolution, and Off-Center Matting 

      Joshi, Neel; Matusik, Wojciech; Avidan, Shai; Pfister, Hanspeter; Freeman, William T. (Institute of Electrical and Electronics Engineers, 2007)
      Defocus matting is a fully automatic and passive method for pulling mattes from video captured with coaxial cameras that have different depths of field and planes of focus. Nonparametric sampling can accelerate the ...

    • Exploring degrees of entanglement 

      Myers, John M.; Wu, Tai Tsun (Springer Science + Business Media, 2009)
      In spite of a long history, the quantification of entanglement still calls for exploration. What matters about entanglement depends on the situation, and so presumably do the numbers suitable for its quantification. ...

    • Exploring Dna Translocation Through a Nanopore Via a Multiscale Lattice-boltzmann Molecular-dynamics Methodology 

      Melchionna, Simone; Fyta, Maria G.; Kaxiras, Efthimios; Succi, Sauro (World Scientific Publishing, 2007)
      A multiscale approach is used to simulate the translocation of DNA through a nanopore. Within this scheme, the interactions of the molecule with the surrounding fluid (solvent) are explicitly taken into account. By generating ...

    • Exploring dynamical phase transitions and prethermalization with quantum noise of excitations 

      Smacchia, Pietro; Knap, Michael; Demler, Eugene; Silva, Alessandro (American Physical Society, 2015)
      Dynamical phase transitions can occur in isolated quantum systems that are brought out of equilibrium by sudden parameter changes. We discuss the characterization of such dynamical phase transitions based on the statistics ...

    • Exploring Opportunities for Social Infrastructure in Congestive Heart Failure Management 

      Gajos, Krzysztof Z; Kim, Sunyoung; Iravantchi, Yasha Stephen; Grosz, Barbara J. (2015)
      As population ages and chronic disease increases, new models of health care delivery are inevitable. We propose to interweave the concept of chronic care management into social infrastructure to better support elderly ...

    • Exploring Phylogenetic Relationships within Myriapoda and the Effects of Matrix Composition and Occupancy on Phylogenomic Reconstruction 

      Fernández, Rosa; Edgecombe, Gregory D.; Giribet, Gonzalo (Oxford University Press, 2016)
      Myriapods, including the diverse and familiar centipedes and millipedes, are one of the dominant terrestrial arthropod groups. Although molecular evidence has shown that Myriapoda is monophyletic, its internal phylogeny ...

    • Exploring quasiparticles in high- T c cuprates through photoemission, tunneling, and x-ray scattering experiments 

      Torre, Emanuele G. Dalla; He, Yang; Benjamin, David; Demler, Eugene (IOP Publishing, 2015)
      One of the key challenges in the field of high-temperature superconductivity is understanding the nature of fermionic quasiparticles. Experiments consistently demonstrate the existence of a second energy scale, distinct ...

    • Exploring the Connectome: Petascale Volume Visualization of Microscopy Data Streams 

      Beyer, Johanna; Hadwiger, Markus; Al-Awami, Ali; Jeong, Won-Ki; Kasthuri, Narayanan; Lichtman, Jeff; Pfister, Hanspeter (Institute of Electrical & Electronics Engineers (IEEE), 2013)
      Recent advances in high-resolution microscopy let neuroscientists acquire neural-tissue volume data of extremely large sizes. However, the tremendous resolution and the high complexity of neural structures present big ...

    • Exploring the Dangerous Trades 

      Brandt, Allan M. (Johns Hopkins University Press, 1989)

    • Exploring the faint young Sun problem and the possible climates of the Archean Earth with a 3-D GCM 

      Charnay, B.; Forget, F.; Wordsworth, Robin; Leconte, J.; Millour, E.; Codron, F.; Spiga, A. (Wiley-Blackwell, 2013)
      Different solutions have been proposed to solve the “faint young Sun problem,” defined by the fact that the Earth was not fully frozen during the Archean despite the fainter Sun. Most previous studies were performed with ...