Results 241 to 250 of about 490,730 (291)

Transition Probabilities for a Forest

Nature, 1970
THE vegetation on a tract changes as a field or felled forest becomes a forest again, and a quantitative statement of the changes is needed for comparing one period of changes with another and for logical extrapolation to the equilibrium or steady state.
P E, Waggoner, G R, Stephens
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On the Uniqueness of the Stationary Probability Matrix of Transition Probability Tensors

Frontiers of Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Xiaoxiao, Li, Yaotang
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Transition Probabilities in Xe V

Physica Scripta, 2005
Transition probabilities have been calculated with the pseudorelativistic Hartree–Fock (HFR) approach in which core-polarization effects have been included for Δn = 0 and Δn = 1 transitions connecting the 5s25p2, 5s25p6p, 5s25p4f and the 5s5p3, 5s25p5d and 5s25p6s configurations of Xe V.
Biémont, Emile   +2 more
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Determining Transition Probabilities

Medical Decision Making, 1994
Confusion regarding proper use of the terms rate and risk persists in the literature. This has implications for the proper modeling of prognosis and transition between health states in decision analysis and related techniques. The issue is complicated by the plethora of terms related to rate and risk. Although the suggestion to use the terms force and
D K, Miller, S M, Homan
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A NOTE ON TRANSITION PROBABILITY ESTIMATION

Australian Journal of Statistics, 1972
AbstractThe usual regression model for the estimation of Markovian transition probabilities is examined under the assumption that the disturbance terms are normally distributed. It is found that for a certain variance‐covariance structure, the regular quadratic programming estimates are the same as the maximum likelihood estimates when non‐negativity ...
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Transition probabilities in neutral barium

Physical Review A, 1987
We present emission measurements on a hollow-cathode discharge containing barium that were taken with the aid of a Fourier-transform spectrometer (FTS). We have determined the branching fractions for ten upper levels of the neutral barium atom. In the case of the resonance level 6s6p ${}^{1}$P\ifmmode^\circ\else\textdegree\fi{}${}_{1}$, we had to ...
, Niggli, , Huber
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