Results 251 to 260 of about 802,761 (299)
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Chain phase trajectory of a protein molecule
International Journal of Peptide and Protein Research, 1982This paper presents the profile map of a protein conformation as a three‐dimensional e‐ø plot, where the third dimension is the residue number. The trajectories of some proteins of known crystalline structure, a few super‐secondary structures in proteins and valinomycin in conformational space are presented and examined.
V N, Viswanadhan, K, Sundaram
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A New Phase in the Trajectory of Social Europe?
GIORNALE DI DIRITTO DEL LAVORO E DI RELAZIONI INDUSTRIALI, 2019Silvana Sciarra was a professor at the European University Institute (EUI) be-tween 1994 and 2003, in the middle of her rich scholarly career. In her publications during that period, she embraced a wide variety of subjects, including: the domes-tic enforcement of European labour law; the tension between market freedoms and social regulation in the EU ...
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Joint phase and timing recovery for SOQPSK based on phase trajectory
2015 International Conference on Wireless Communications & Signal Processing (WCSP), 2015Shaped-offset quadrature phase shift keying (SO-QPSK) is a special case of continuous phase modulation (CPM) and is widely employed on SATCOM links. We analyze the phase trajectory of SOQPSK and find that the phase change in a bit period is zero for a zero symbol and ±π/2 for a non-zero symbol.
Qifeng Wang +2 more
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On the numerical approximation of trajectories in the phase plane
Applied Mathematics and Computation, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The turbo decoding algorithm and its phase trajectories
2000 IEEE International Symposium on Information Theory (Cat. No.00CH37060), 2001Summary: This paper analyzes phase trajectories and fixed points of the turbo decoding algorithm as a function of the signal-to-noise ratio (SNR). By exploiting the large length of turbo codes, the turbo decoding algorithm is treated as a single-parameter dynamical system, parameterized (approximately) by the SNR.
Dakshi Agrawal, Alexander Vardy
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Linear response of phase-space trajectories to shearing
Physical Review Letters, 1989The influence of the Lyapunov instability on a trajectory in phase space is investigated numerically for a Lennard-Jones fluid under a constant shear rate \ensuremath{\gamma}. The time dependence of the distance d(t,\ensuremath{\gamma};\ensuremath{\Gamma}) between two individual trajectories, starting at the same phase point \ensuremath{\Gamma}, but ...
, Morriss +3 more
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Instability, Asymptotic Trajectories and Dimension of the Phase Space
Moscow Mathematical Journal, 2018Summary: Suppose the origin \(x=0\) is a Lyapunov unstable equilibrium position for a flow in \(\mathbb{R}^n\). Is it true that there always exists a solution \(t\mapsto x(t), x(t)\neq 0\) asymptotic to the equilibrium: \(x(t)\rightarrow 0\) as \(t\rightarrow-\infty\)?
Kozlov, V. V., Treschev, D. V.
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The Cancer Trajectory — A Model of Phases
Nordic Journal of Nursing Research, 2014The aim of this paper is to present a model of phases in the cancer trajectory. This presentation might be valuable as a visual description of the cancer journey because the track may have several ...
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The structural analysis of phase space trajectories
Chemical Physics, 1986Abstract Multidimensional phase space trajectories can be difficult to understand due to their complexity and the typically high dimensionality of the space. This paper proposes a global perspective to the problem having two aspects: first, the trajectory is viewed geometrically and analyzed structurally and second, the detailed trajectory ...
Zi-Ping Luo +2 more
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A Phase Space Spline Smoother for Fitting Trajectories
IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 2004This paper presents a phase space spline smoother, which is especially useful for finding a best-fit trajectory from multiple examples of a given physical motion. Unlike conventional spline smoothers, the phase space spline smoother can simultaneously fit position and velocity information.
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