منابع مشابه
Peering into peer review: Galileo, ESP, Dr Scott Reuben, and advancing our professional evolution.
The fundamental purpose of peer review is quality control that facilitates the introduction of information into our discipline; information that is essential to the care of patients who require anesthesia services. While the AANA Journal relies heavily on this process to maintain the overall quality of our scholarly literature, it may fail that objective under certain conditions. This editorial...
متن کاملLevy Statistics and Anomalous Transport: Levy Flights and Subdiffusion
III. Lévy flights 9 A. Underlying random walk process 9 B. Propagator and symmetries 10 C. Presence of external potentials 12 1. Harmonic potential 12 2. Steeper than harmonic potentials 13 D. First passage and first arrival of Lévy flights 15 E. Leapover properties of Lévy flights 17 F. Kramers problem for Lévy flights 18 G. More on the ”pathology” 20 H. Bi-fractional transport equations 22 I....
متن کاملLevy model of cancer
Along an individual lifetime, stem cells replicate and suffer modifications in their DNA content. I model the modifications in the DNA of a single cell as a Levy flight, made up of small amplitude Brownian motions plus rare large-jumps events. The distribution function of mutations has a long tail, in which cancer events are located far away. The probability of cancer in a given tissue is rough...
متن کاملLevy sections theorem revisited
This paper revisits Levy sections theorem, which generalizes the central limit theorem to encompass autocorrelated variables. Levy sections theorem’s approach is extended to time series and applied to historical daily returns of selected dollar exchange rates. We explain the elevated kurtosis usually observed in such series by their volatilities. In particular, the high kurtosis of emerging mar...
متن کاملLevy and set theory
Azriel Levy (1934–) did fundamental work in set theory when it was transmuting into a modern, sophisticated field of mathematics, a formative period of over a decade straddling Cohen’s 1963 founding of forcing. The terms “Levy collapse”, “Levy hierarchy”, and “Levy absoluteness” will live on in set theory, and his technique of relative constructibility and connections established between forcin...
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ژورنال
عنوان ژورنال: Journal of the Royal Asiatic Society of Great Britain & Ireland
سال: 1967
ISSN: 0035-869X,2051-2066
DOI: 10.1017/s0035869x00125675