Results 231 to 240 of about 326,648 (267)

Decay Rates of Different mRNA in E. coli and Models of Decay

Nature New Biology, 1972
THE basis for messenger RNA instability in bacteria is not understood. Both functional capacity1,2 and mass of messages for a given protein are lost at constant exponential rates which can differ, indicating independent processes3.
M, Blundell, E, Craig, D, Kennell
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Decay Rates for the Hollow Circular Cylinder

Journal of Applied Mechanics, 1992
The self-equilibrated end load problem for a hollow circular cylinder is considered using the Papkovitch-Neuber solution to the elastostatic displacement equations of equilibrium; both axi- and nonaxisymmetric solutions are derived. The requirement of zero traction on the surface generators of the cylinder leads to an eigenequation whose roots ...
Stephen, N. G., Wang, M. Z.
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Meson Decay Rates

Physical Review Letters, 1976
The new decay rates of mesons which have been published within the last year are examined to determine their consistency with SU(3) symmetry, vector dominance, and the quark model. It is shown that despite an apparent overall trend of the new data to disagree with certain quark-model predictions by a factor of 3 or so, the consistency of the data with ...
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On the Rate of Decay of a Meyer Scaling Function

Journal of Mathematical Sciences, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Light hadronic decays and decay rates of quarkonia

AIP Conference Proceedings, 2011
The Light hadronic decay and decay rates of mesons (QQ) are studied in the NRQCD formalism in terms of their short distance and long distance coefficients. The long distance coefficients are obtained through phenomenological potential model description of the mesons.
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Measurement of the rate for pion beta decay

Physical Review D, 1985
The conserved-vector-current hypothesis, together with measured nuclear beta-decay rates, predicts a value of the rate for the decay ..pi../sup +/..--> pi../sup 0/e/sup +/..nu.. of 0.4027 +- 0.0018 s/sup -1/. Using a decay-in-flight technique we have made the most precise measurement to date of this rate, obtaining the value 0.394 +- 0.015 s/sup -1 ...
, McFarlane, , Auerbach, , Gaille, , Highland, , Jastrzembski, , Macek, , Cverna, , Hoffman, , Hogan, , Morgado, , Pratt, , Werbeck   +11 more
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A simple estimator for frequency and decay rate

IEEE Transactions on Signal Processing, 1996
A simple, computationally inexpensive algorithm is developed for estimating the frequency and decay rate of a complex exponential. Two iterations of the algorithm attains the Cramer-Rao bound on the variance of the frequency and decay rate estimate for a complex exponential in white Gaussian noise. The algorithm uses an adaptive window that changes its
Makoto Tabei, Bruce R. Musicus
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Estimation of decay rates of transient signals

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1990
The problem of estimating time constants of multiple exponentials in additive white Gaussian noise is investigated. It is shown that existing linear-production-based techniques, which perform very well for decay-rate estimation of signals with different frequencies, fail when applied to the case of decaying exponentials at a single frequency.
Guy R. L. Sohie, George N. Maracas, Arun Mirchandani   +2 more
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Energy decay rates in linear thermoelasticity

Funkcialaj Ekvacioj, 1992
A one-dimensional linear thermoelastic system is studied, and a new elementary proof that the energy decays exponentially to zero as \(t \to \infty\) is given. To this end the energy method, the regularity results and some technical ideas are used.
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Toward the discovery of matter creation with neutrinoless ββ decay

Reviews of Modern Physics, 2023
Javier Menendez, Giovanni Benato, Francesco Vissani   +2 more
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