Results 31 to 40 of about 4,031 (108)

(Non-)Anomalous D-brane and O-plane couplings: the normal bundle [PDF]

open access: yes, 1998
The direct string computation of anomalous D-brane and orientifold plane couplings is extended to include the curvature of the normal bundle. The normalization of these terms is fixed unambiguously.
Ben Craps   +4 more
core   +2 more sources

Time-frequency represetation of radar signals using Doppler-Lag block searching Wigner-Ville distribution [PDF]

open access: yes, 2018
Radar signals are time-varying signals where the signal parameters change over time. For these signals, Quadratic Time-Frequency Distribution (QTFD) offers advantages over classical spectrum estimation in terms of frequency and time resolution but it ...
Hamdi, Muhammad Noor Muhammad   +1 more
core   +3 more sources

Efficient Conditional Proxy Re-encryption with Chosen-Ciphertext Security [PDF]

open access: yes, 2009
Recently, a variant of proxy re-encryption, named conditional proxy re-encryption (C-PRE), has been introduced. Compared with traditional proxy re-encryption, C-PRE enables the delegator to implement fine-grained delegation of decryption rights, and thus
B. Libert   +15 more
core   +5 more sources

Thermally excited fluctuations as a pure electron plasma temperature diagnostic [PDF]

open access: yes, 2006
Thermally excited charge fluctuations in pure electron plasma columns provide a diagnostic for the plasma temperature over a range of 0.05 0.2, so that Landau damping is dominant and well modeled by theory. The third method compares the total (frequency-
Anderegg, F.   +4 more
core   +1 more source

Relaxation dynamics of the toric code in contact with a thermal reservoir: Finite-size scaling in a low temperature regime [PDF]

open access: yes, 2014
We present an analysis of the relaxation dynamics of finite-size topological qubits in contact with a thermal bath. Using a continuous-time Monte Carlo method, we explicitly compute the low-temperature nonequilibrium dynamics of the toric code on finite ...
Freeman, C. Daniel   +3 more
core   +3 more sources

Targeted delivery of anti-inflammatory therapy to rheumatoid tissue by fusion proteins containing an IL-4-linked synovial targeting peptide [PDF]

open access: yes, 2011
We provide first-time evidence that the synovial endothelium-targeting peptide (SyETP) CKSTHDRLC successfully delivers conjugated IL-4 to human rheumatoid synovium transplanted into SCID mice. SyETP, previously isolated by in vivo phage display and shown
Ahuva Nissim   +10 more
core   +1 more source

Non linear inflationary dynamics: evidence from the UK [PDF]

open access: yes, 2003
This paper estimates a variety of models of inflation using quarterly data for the UK between 1965 and 2001. We find strong evidence that the persistence of inflation is nonlinear and that inflation adjusted more rapidly in periods of macroeconomic ...
Arghyrou, MG, Martin, C, Milas, C
core  

Synthesis and Chiroptical Properties of Chiral Helical Foldamers Based on Highly Fluorescent Dibenzopyrrolo[1,2‐a][1,8]naphthyridines Linked to a Tetraphenylene Core

open access: yesAsian Journal of Organic Chemistry, Volume 14, Issue 7, July 2025.
Chiral tetraphenylene derivatives possessing helical motifs were developed by linking multiple dibenzopyrrolo[1,2‐a][1,8]naphthyridine units to a tetraphenylene core. These helical motifs adopted helical conformations in solution and exhibited high fluorescence (φ > 0.8).
Kotaro Matsumura   +3 more
wiley   +1 more source

Analysis of non ambiguous BOC signal acquisition performance Acquisition [PDF]

open access: yes, 2004
The Binary Offset Carrier planned for future GNSS signal, including several GALILEO Signals as well as GPS M-code, presents a high degree of spectral separation from conventional signals.
Calmettes, Vincent   +3 more
core  

Dark soliton states of Bose-Einstein condensates in anisotropic traps

open access: yes, 2000
Dark soliton states of Bose-Einstein condensates in harmonic traps are studied both analytically and computationally by the direct solution of the Gross-Pitaevskii equation in three dimensions.
A. Griffin   +51 more
core   +1 more source

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