Now showing items 6581-6590 of 6648
A Generalized Theory of DNA Loop Formation: Considering the Effects of Binding Topology and Sequence-Dependent Curvature.
(2010)
We have developed a semi-analytic method for calculating the Stockmayer Jacobson J-factor for protein mediated DNA loop formation. Formation of DNA loops on the order of a few persistence lengths are key to understanding ...
Off-Grid Electricity Access and its Impact on Micro-Enterprises: Evidence from Rural Uganda.
(2010)
The history of development shows convincingly that no country has substantially reduced poverty without massively increasing the use of electricity. The development of micro-enterprises in rural areas of Uganda is linked ...
Electron Transport in Hall Thrusters
(2012)
Despite high technological maturity and a long flight heritage, computer models of Hall thrusters remain dependent on empirical inputs and a large part of thruster development to date has been heavily experimental in nature. ...
Measurement of The W Boson Production Cross Section and Search for the W' in The Muon Channel from pp Collisions at sqrt(s) = 7 TeV with the ATLAS Detector at the LHC
(2012)
This thesis reports the first measurement of the weak gauge boson W^{+-} production cross section in proton-proton collisions at center-of-mass energy of 7 TeV at the Large Hadron Collider with the ATLAS experiment. Data ...
Ultrafast Optical Studies of Phonon Polaritons, Squeezed Modes and High Frequency Diamagnetism in Metamaterials.
(2012)
The coupling of the electromagnetic field with polar lattice vibrations of a solid, which
gives rise to what is traditionally known as phonon polaritons, is investigated both through
spontaneous and stimulated Raman ...
Optical Negative Index Metamaterials.
(2011)
Research of metamaterials focuses on unprecedented optical properties that may be obtained from composite media, and has attracted great attention since the seminal paper “Negative Refraction Makes a Perfect Lens”. The ...
Gold Nanoparticle Chemiresistor Arrays for Micro-Gas Chromatography Applications
(2012)
Thiolate-monolayer-protected gold nanoparticle (MPN) chemiresistors were studied as the sensing devices for micro-gas chromatography (μGC) systems. Because transport through chemiresistors is dominated by tunneling, they ...
Quantum Optical Applications in Spectroscopy: Investigations of Entangled Two-Photon Absorption and Entangled Two-Photon Excited Fluorescence in Organic Dendritic Systems.
(2010)
Entangled states of light have been utilized successfully in a wide variety of experiments and applications. This dissertation will discuss the application of entangled states of light toward spectroscopy wherein entangled ...
Forward-Backward Asymmetry at High Mass in tt Production in pp Collisions at
(2011)
We present a new measurement of the inclusive forward-backward tbar{t} production asymmetry and its mass dependence. The measurements are performed with data corresponding to an integrated luminosity of L = 5.3 fb^{−1} of ...
Search for a Supersymmetry Signature with the ZY Plus Missing Transverse Energy Final State Using the D0 Detector.
(2011)
A search for a supersymmetry signature is conducted with events containing Zγ and large missing transverse energy at Fermilab’s Tevatron accelerator with ppbar collisions at center of mass energy 1.96 GeV. The data used ...