Browsing by Title
Now showing items 18517-18536 of 56955
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f-divergence cutoff index to simultaneously identify differential expression in the integrated transcriptome and proteome
(Oxford University Press (OUP), 2016)The ability to integrate 'omics' (i.e., transcriptomics and proteomics) is becoming increasingly important to the understanding of regulatory mechanisms. There are currently no tools available to identify differentially ... -
F-theory and N= 1 SCFTs in four dimensions
(Springer Verlag, 2016) -
F-theory and Neutrinos: Kaluza-Klein Dilution of Flavor Hierarchy
(Springer Verlag, 2010)We study minimal implementations of Majorana and Dirac neutrino scenarios in F-theory GUT models. In both cases the mass scale of the neutrinos \(m_{\nu} \sim M_{weak}^2/\land_{UV}\) arises from integrating out Kaluza-Klein ... -
F-theory and the classification of little strings
(American Physical Society, 2016)Little string theories (LSTs) are UV complete nonlocal six-dimensional (6D) theories decoupled from gravity in which there is an intrinsic string scale. In this paper, we present a systematic approach to the construction ... -
F-theory, GUTs, and the Weak Scale
(Springer Verlag, 2009)In this paper we study a deformation of gauge mediated supersymmetry breaking in a class of local F-theory GUT models where the scale of supersymmetry breaking determines the value of the mu term. Geometrically correlating ... -
F-Theory, spinning black holes and multi-string branches
(Springer Verlag, 2016)We study 5d supersymmetric black holes which descend from strings of generic N = (1, 0) supergravity in 6d. These strings have an F-theory realization in 6d as D3 branes wrapping smooth genus g curves in the base of elliptic ... -
F. H. Day and Keat's biography
(Harvard Library, 1950) -
F.H. Day and Keats's Biography
(Houghton Library, 1950) -
Fable of Land Reform: Expropriation and Redistribution in Occupied Japan
(John M. Olin Center for Law, Economics, and Business. Harvard Law School., 2012)Land reform will not just reduce rural poverty, write development officials. It can raise productivity. It can promote civic engagement. Scholars routinely concur. Land reform may not always raise productivity and civic ... -
The Fabricated Forest
(2016-01-27)This dissertation approaches historical ecology as reflexive process, tying together archaeology, iconographic analysis, ethnography, and ethnohistory to argue that modern tropical ecosystems are the result of long-term, ... -
Fabrication and Characterization of Single-Crystal Diamond Photonic Cavities
(2013-09-19)Cavity quantum electrodynamics provide a platform to form a quantum network which connects individual quantum bits (qubits) via photon. Optical cavity, a device which traps photons in a confined volume can enhance the ... -
Fabrication and Replication of Arrays of Single- or Multicomponent Nanostructures by Replica Molding and Mechanical Sectioning
(American Chemical Society (ACS), 2010)This paper describes the fabrication of arrays of nanostructures (rings, crescents, counterfacing split rings, cylinders, coaxial cylinders, and other structures) by a four-step process: (i) molding an array of epoxy posts ... -
Fabrication and Sub-Band-Gap Absorption of Single-Crystal Si Supersaturated with Se by Pulsed Laser Mixing
(Springer, 2010)Selenium supersaturated silicon layers were fabricated by pulsed excimer laser induced liquid-phase mixing of thin Se films on Si(001) wafers. Sufficiently low Se coverage avoids destabilization of rapid epitaxial ... -
Fabrication methods for a quantum cascade photonic crystal surface emitting laser
(American Vacuum Society, 2003)Conventional quantum cascade (QC) lasers are intrinsically edge-emitting devices with mode confinement achieved via a standard mesa stripe configuration. Surface emission in edge emitting QC lasers has therefore necessitated ... -
Fabrication of Arrays of Metal and Metal Oxide Nanotubes by Shadow Evaporation
(American Chemical Society, 2008-03-22) -
Fabrication of Bioinspired Actuated Nanostructures with Arbitrary Geometry and Stiffness
(Wiley-Blackwell, 2009)Bio-inspired, multifunctional, high-aspect-ratio nanostructured surfaces are fabricated in a variety of materials with controlled geometry and stiffness. A soft-lithography method that allows the one-to-one replication of ... -
Fabrication of high-quality nanobeam photonic crystal cavities in 4H silicon carbide with embedded color centers
(2016)A wide band-gap semiconductor with a long history of growth and device fabrication, silicon carbide (SiC) has attracted recent attention for hosting several defects with properties similar to the nitrogen vacancy center ... -
Fabrication of Large-Area Patterned Nanostructures for Optical Applications by Nanoskiving
(American Chemical Society, 2007)Cost-effective and convenient methods for fabrication of patterned metallic nanostructures over the large (mm(2)) areas required for applications in photonics are much needed. In this paper, we demonstrate the fabrication ... -
Fabrication of Low-Cost Paper-Based Microfluidic Devices by Embossing or Cut-and-Stack Methods
(American Chemical Society (ACS), 2014)This communication describes the use of embossing, and “cut-and-stack” methods of assembly, to generate microfluidic devices from omniphobic paper, and demonstrates that fluid flowing through these devices behaves similarly ... -
Fabrication of Myogenic Engineered Tissue Constructs
(Journal of Visualized Experiments, 2009)Despite the fact that electronic pacemakers are life-saving medical devices, their long-term performance in pediatric patients can be problematic owing to the restrictions imposed by a child's small size and their inevitable ...