steady state heat conduction in one dimension

Ngày tải lên: 05/08/2014, 15:20

Ngày tải lên: 05/08/2014, 15:21

... off-diagonal disordered state using the adiabatic theorem This would be quite useful in investigating the physics of offdiagonal disorder in experiments, because only one experiment has been done up to now ... presented in two-dimensional (2D) systems, because the weak-disorder-induced localized states can be transformed into delocalized states easily by a small magnetic field or spin-orbit coupling [10, ... Mathematical Preliminaries this relation: in in (|t|2 + |r|2 − 1)|ψL |2 + (|t |2 + |r |2 − 1)|ψR |2 (2.5) in in in in + (t∗ r + r∗ t )(ψL )∗ ψR + (tr ∗ + rt ∗ )ψL (ψR )∗ ≡ In order for Eq (2.5)...

Ngày tải lên: 09/09/2015, 08:16

... depth η single-atom cooperativity γ Lieb-Lineger parameter K Luttinger parameter xv Chapter Introduction A one- dimensional (1D) system is typically formed by performing a tight confinement in its ... measurements of certain correlations are still intractable despite advances in single-site addressing of atoms [18, 19] A new research direction with strongly interacting dark -state polaritons through ... directly accessing the velocities of the spin and charge waves in the Luttinger liquid We introduce two schemes to simulate the two-component Luttinger liquid dynamics and the spin-charge separation,...

Ngày tải lên: 10/09/2015, 09:26

... Spin-Charge Separation in a Photonic Luttinger Liquid 5.2.2 Two-Component Lieb-Liniger Model and SpinCharge Separation Going beyond the single-component case, the two-component Lieb-Liniger model is ... developments in theory, efforts to observe the separation of the electron into independent 57 Chapter Spin-Charge Separation in a Photonic Luttinger Liquid quasiparticles carrying either spin (spinons) ... corresponding to the known critical point of 3.85 We would like to mention that our approach is adiabatic so the initial input coherent state, an eigenstate of the initial non-interacting Hamiltonian,...

Ngày tải lên: 10/09/2015, 09:27

... shifting of level |c, s gs and gss are coupling strengths between the quantum fields and atoms, while δs is a two-photon detuning, and ∆s and ∆ss are one- photon detunings for corresponding transitions ... Evolution We define the polaritonic operator in the usual slow-light way: √ ˆ Ψ± = cos θE± − sin θ 2πnz σca , cos θ = sin θ = By taking the limit sin θ Ω± , + 2πgba nz √ gba 2πnz Ω2 + 2πgba nz ... phase matching mechanism allows us to adiabatically eliminate A, leading to the result A≈ iv∆0 ∂z Ψ v∆ω∆0 + 2πgba nz 121 (A.31) Appendix A Derivation of Nonlinear Evolution Equation for Single-Species...

Ngày tải lên: 10/09/2015, 09:27

... Review of Heat Conduction in 1D systems 1.3 14 Literature Review of Heat Conduction in 1D systems 1.3.1 Breakdown of Fourier’s law The starting point for the study of heat conduction in 1D lattice ... of normal heat conduction? Efforts have been done in this direction [1] but full understanding of the mechanisms responsible for anomalous heat conduction or normal heat conduction in 1D lattices ... Normal Heat Conduction which obeys the Fourier’s heat conduction law These striking results bring the imminent challenge: what is the reason for 1D lattices to exhibit anomalous heat conduction in...

Ngày tải lên: 13/09/2015, 19:52

... provide insight into the photoresponse of NWs, including in the region of interface 1.3 Brief outline of the present work In the present work, we investigated the studies of photocurrent in individual ... Concepts in Photoconductivity 2.2.1 Steady- state Photoconductivity 2.3 Photoconductivity in one- dimensional metal-oxide nanowires 11 12 2.4 Factors contributing to photoresponse in one- dimensional ... Photoconductivity in one- dimensional nanostructures Chapter Photoconductivity in one- dimensional nanostructure 2.1 Introduction With extensive research in the synthesis techniques of various one- dimensional...

Ngày tải lên: 16/10/2015, 11:59

... larger than one of TD lattice indicating the specific properties of trapping model (SD) in comparison with hoping model (TD) The result of diffusion coefficient is also presented in figure The ... explained as follows: since the particles hop is unsuccessful, the probability that the particles hop in opposite direction becomes bigger than one in original direction This gives rise to increasing ... square displacement x2n is obtained by averaging over many runs Correlation factor Fy is defined in term of the slope of the dependence x2n vs n BLOCKING EFFECT IN 1D LATTICE 109 Once given a...

Ngày tải lên: 31/10/2015, 10:43

... obtained In other frameworks, a class of heat conduction problems characterized by a uniform heat source given as a multivalued function from ℝ into itself was studied in [3] with results regarding ... 13 Cannon, JR: The one- dimensional heat equation Addison-Wesley Publishing Company, Menlo Park, CA (1984) 14 Miller, RK: Non lineal Volterra Integral Equations W.A Benjamin, Inc., California (1971) ... verifies the following conditions: (HC1) The function F is defined and continuous in the domain ℝ × ℝ+; (HC2) For each M >0 and for |V| ≤ M, the function F is uniformly Hölder continuous in variable...

Ngày tải lên: 21/06/2014, 02:20

... 112 3.5 Cumulants of heat for product initial state for 1D linear chain113 3.6 Cumulants of heat for steady state initial state for 1D linear chain ... is known in nonequilibrium physics One of the primary interest in the study of nonequilibrium physics is to understand the heat or charge conduction through the system of interest These conduction ... contour for product initial state 88 3.3 The complex time contour for projected initial state 98 3.4 Cumulants of heat for projected initial state for 1D linear chain ...

Ngày tải lên: 08/09/2015, 19:39

... (min) Fig Isothermal titration calorimetry of the glutaminase activity of L lactis CTP synthase (A) Enthalpogram showing the recording of steady- state rates for the hydrolysis of glutamine at increasing ... substrate injection was calculated from   Vinj ẵEj ẳ ẵEj1 exp 2ị Vcell 4ị % Inhibition ẳ 100% In Kn ỵ In I 7ị where KI is the concentration of inhibitor that gives rise to 50% inhibition by the inhibitor ... CTP synthesis As mentioned in the Introduction, the GTP activation of the E coli enzyme is proposed to be due mainly to an increase in the rate of glutamine turnover [8] In agreement with this...

Ngày tải lên: 21/02/2014, 15:20

... problems, impairing their ability to work productively and maintain gainful employment By making targeted investments in effective policy approaches, states can help eliminate the pain, missed school ... percent in 2007, nearly doubling the number of kids who receive care.135 And streamlined processes have saved the state money, said state Medicaid director Patrick Finnerty.136 While increasing investments ... important role in coordinating and leveraging the work of many different public and private entities involved in oral health, often bringing together disparate interests “Frequently the state oral...

Ngày tải lên: 05/03/2014, 10:20

... genes through its N-terminal DNA binding site Gal80p inhibits the transcriptional activity of Gal4p by binding to its 28 amino acid region at the carboxyl terminal [25–27] In vitro studies have ... concentration of Gal3p in the wild-type thus reducing the protein expression as in Model III This confirms the evidence obtained through gel filtering and cross-linking that Gal3p is monomeric in solution ... Gal3p, respectively Model I includes sequential binding of activated Gal3p to DNA-Gal4p–Gal80p Parameter m represents cooperativity during binding of Gal4p to the second binding site All other Ki valuess...

Ngày tải lên: 07/03/2014, 16:20

... ê 2009 FEBS 6943 Modeling of ANT E Metelkin et al steady- state phosphorylation rate than the increase of electric potential and corresponding increase in ATP ADP steady- state exchange rate mediated ... in the same concentration range as in (A) Inset: a representative experiment showing the effect of the addition of cATR (in the concentrations indicated in the inset gure, in nM) on DWm, as indicated ... appearing in the extramitochondrial medium after addition of ADP, in the presence of cATR (in the concentrations indicated in the inset gure, in nM) (B) Delta phi represents the difference in DWm...

Ngày tải lên: 16/03/2014, 00:20

... constraints on the allowed input ⁄ output behaviour Using the matrix H makes it very easy to determine whether a given 10-dimensional point c lies in the conversion cone We just test if Hc ‡ One ... phosphorylation Predicting the dominating reactions in a network is difficult This study has shown that a free-flow diagram, although yielding the correct factors for a steady state, can say nothing about which ... only, as done here, and restrict analysis to the input ⁄ output relationship Note that by constructing the conversion cone one 6252 loses no information because all other, less interesting, details...

Ngày tải lên: 16/03/2014, 14:20

... dissociation of thrombin from TM, explaining the observed biphasic inhibition profiles These findings are in marked contrast to the binding of all other thrombin-binding components, and comprise ... type plasminogen activator inhibitor and vitronectin and evidence that the bovine inhibitor binds to a thrombin-derived amino-terminal fragment of bovine vitronectin Biochim Biophys Acta 1078, ... upon binding PAI-1, VN is able to bind the chondroitin sulphate moiety of rl-TM independent of TM-bound thrombin Kinetic modeling using TM as a competitive inhibitor correctly predicts the inhibitory...

Ngày tải lên: 23/03/2014, 17:21

... molecular interactions in the K lactis GAL system that have been included in the steady- state model are shown schematically in Fig D1 in Fig represents the gene LAC9 ⁄ KlGAL4, with one binding site in ... the only gene in the GAL system with one binding site, with the remaining genes having two binding sites Although S cerevisiae and K lactis utilize similar molecular components in the GAL network, ... understanding of its behavior The steady- state model for the GAL system of K lactis was validated experimentally by obtaining steady- state protein expression levels in a wild-type strain and in a...

Ngày tải lên: 29/03/2014, 09:20

... estimated doubling time of EL4 cells in logarithmic growth No major variation in the mRNA half-life of cyclin mRNAs in the cell cycle In order to test whether changes in mRNA steadystate levels ... thymidine ⁄ amphidicolin block, the half-life of cyclin B1 mRNA measured after actinomycin D addition increased from 1.2 h in early G1 to 12 h in G2 ⁄ M phase [11] With the same method the cyclin ... cycle [11–15] Certain transacting proteins such as HuR were proposed as regulators of changes in mRNA stability during the cell cycle [15] In this context it is of interest that during vertebrate...

Ngày tải lên: 30/03/2014, 20:20

... reduction subsystems in hearing instruments This article introduces test design techniques for signal processing systems by combining existing test processes from the embedded systems domain with signal ... http://asp.eurasipjournals.com/content/2011/1/100 partitioning the system’s input domain A main reason for this: we expect the main functionality of the signal processing systems targeted here to be a processing of input signals The ... will be considered in the following • Discrete-interval binary signals [23,24] result from algorithms that search a certain set of continuoustime binary signals for those ones whose power spectrum...

Ngày tải lên: 20/06/2014, 22:20