Browsing by Title
Now showing items 14300-14319 of 57568
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Dynamical density delay maps: simple, new method for visualising the behaviour of complex systems
(BioMed Central, 2014)Background: Physiologic signals, such as cardiac interbeat intervals, exhibit complex fluctuations. However, capturing important dynamical properties, including nonstationarities may not be feasible from conventional time ... -
Dynamical features of the Plasmodium falciparum ribosome during translation
(Oxford University Press, 2015)Plasmodium falciparum, the mosquito-transmitted Apicomplexan parasite, causes the most severe form of human malaria. In the asexual blood-stage, the parasite resides within erythrocytes where it proliferates, multiplies ... -
Dynamical instabilities and transient short-range order in the fermionic Hubbard model
(American Physical Society, 2015)We study the dynamics of magnetic correlations in the half-filled fermionic Hubbard model following a fast ramp of the repulsive interaction. We use Schwinger-Keldysh self-consistent second-order perturbation theory to ... -
Dynamical Instability of the XY Spiral State of Ferromagnetic Condensates
(American Physical Society (APS), 2008)We calculate the spectrum of collective excitations of the XY spiral state prepared adiabatically or suddenly from a uniform ferromagnetic F ! 1 condensate. For spiral wave vectors past a critical value, spin wave excitation ... -
Dynamical Mass Estimates of Large‐Scale Filaments in Redshift Surveys
(American Astronomical Society, 1997) -
Dynamical Masses of Young M Dwarfs: Masses and Orbital Parameters of Gj 3305 Ab, the Wide Binary Companion to the Imaged Exoplanet Host 51 Eri
(IOP Publishing, 2015)We combine new high resolution imaging and spectroscopy from Keck/NIRC2, Discovery Channel Telescope/DSSI, and Keck/HIRES with published astrometry and radial velocities to measure individual masses and orbital elements ... -
Dynamical Self-Quenching of Spin Pumping into Double Quantum Dots
(American Physical Society (APS), 2012)Nuclear spin polarization can be pumped into spin-blockaded quantum dots by multiple Landau-Zener passages through singlet-triplet anticrossings. By numerical simulations of realistic systems with 107 nuclear spins during ... -
Dynamical spin-electric coupling in a quantum dot
(American Physical Society (APS), 2003)Due to the spin-orbital coupling in an anisotropic semiconductor quantum dot, a freely precessing electron spin produces a time-dependent charge density. This creates a sizable electric field outside the dot, leading to ... -
Dynamical.JS: A composable framework for online exploratory visualization of arbitrarily-complex multivariate networks
(2023-01-10)Multivariate networks (henceforth, graphs) represent entities (vertices or nodes), their relationships to each other (edges), and manifest or derived data about both (attributes). Graphs easily map onto real-world entities ... -
Dynamically and Kinematically Consistent Global Ocean Circulation and Ice State Estimates
(Elsevier BV, 2013)The World Ocean Circulation Experiment drove the development of estimates of the decadal scale time evolving general circulation that are dynamically and kinematically consistent. A long timescale, and a goal of estimation ... -
Dynamically Reparameterized Light Fields
(Association for Computing Machinery, 2000)This research further develops the light field and lumigraph image-based rendering methods and extends their utility. We present alternate parameterizations that permit 1) interactive rendering of moderately sampled light ... -
Dynamics and architecture of Bacillus subtilis cell division
(2022-01-11)Cells generate more cells. This proliferation requires multiple cellular-scale morphological changes from one generation to the next. One cell must physically separate into two daughters in cytokinesis. In bacteria, this ... -
The Dynamics and Evolution of Supermassive Black Holes in Merging Galaxies
(2012-08-03)This thesis is a theoretical study of supermassive black holes (SMBHs) in merging galaxies. We consider the dynamics that govern inspiralling SMBH pairs and gravitational-wave (GW) recoiling SMBHs, as well as the fueling ... -
Dynamics and Frequency of Gag Transmitted Polymorphisms in Zambia
(BioMed Central, 2012) -
Dynamics and Magnetization in Galaxy Cluster Cores Traced by X-ray Cold Fronts
(American Astronomical Society, 2010)Cold fronts (CFs)-density and temperature plasma discontinuities-are ubiquitous in cool cores of galaxy clusters, where they appear as X-ray brightness edges in the intracluster medium, nearly concentric with the cluster ... -
Dynamics and Materials Physics of Fault Rupture and Glacial Processes
(2015-01-23)This thesis focuses on two main topics, the physics governing how faults rapidly weaken during an earthquake and the thermal and mechanical structure of ice stream shear margins. The common theme linking these two projects ... -
The Dynamics and Prethermalization of One Dimensional Quantum Systems Probed Through the Full Distributions of Quantum Noise
(Institute of Physics, 2011)Quantum noise correlations have been employed in several areas in physics including condensed matter, quantum optics and ultracold atom to reveal non-classical states of the systems. So far, such analysis mostly focused ... -
Dynamics and spatiotemporal organization of mammalian SWI/SNF chromatin remodeling complexes in transcriptional regulation
(2023-06-01)ATP-dependent chromatin remodeling complexes play critical roles in the maintenance of tissue- and state-specific chromatin structure; however, the spatial organization and dynamics of these remodelers, as well as their ... -
Dynamics and topology of absolute period foliations of strata of holomorphic 1-forms
(2022-05-12)Let $S_g$ be a closed oriented surface of genus $g$, and let $\Omega\mathcal{M}_g(\kappa)$ be a stratum of the moduli space of holomorphic $1$-forms of genus $g$. In this thesis, we study dynamical and topological properties ... -
Dynamics and Transport of the \(Z_2\) Spin Liquid: Application to \(\kappa-(ET)_2Cu_2(CN)_3\)
(American Physical Society, 2009)We describe neutron scattering, NMR relaxation, and thermal transport properties of \(Z_2\) spin liquids in two dimensions. Comparison to recent experiments on the spin \(S=\frac{1}{2}\) triangular lattice antiferromagnet ...