منابع مشابه
Fine structure of Sarcina maxima and Sarcina ventriculi.
The fine structure of Sarcina maxima and S. ventriculi was studied by electron and phase-contrast microscopy. The two organisms differ mainly with respect to their cell surface. A thick cellulose layer present on the cell wall of S. ventriculi was not observed on the surface of S. maxima. Carbon replication indicated that the outer surface of S. ventriculi is rough in contour, probably as the r...
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We suggest two efficient algorithms for the detection of ‘perceptual significance’ among the local maxima of a 1-d signal. For an input function f(x) and an integer n, the first algorithm finds the n most significant maxima of f(x). The second algorithm finds all significant maxima of f(x), irrespective of their number. We represent an input signalf(x) as aG-graphG(f(x)), the vertices of which ...
متن کاملFine-Grained Lazy Replication with Strict Freshness and Correctness Guarantees
Eager replication management is known to generate unacceptable performance as soon as the update rate or the number of replicas increases. Lazy replication protocols tackle this problem by decoupling transaction execution from the propagation of new values to replica sites while guaranteeing a correct and more efficient transaction processing and replica maintenance. However, they impose severa...
متن کاملOxygenator evaluation: Maxima 1380 versus Maxima Plus.
Continual improvement of oxygenators has been important in the growing demands of patient safety and support during cardiopulmonary bypass. The purpose of this study was to compare the Maxima 1380 oxygenator to the upgraded Maxima Plus oxygenator. Thirty-two adult patients were randomized to either the 1380 group or the Plus group. Information was recorded on the patients' weight, age, body sur...
متن کاملThe Behavior of Multivariate Maxima of Moving Maxima Processes
In the characterization of multivariate extreme indices of multivariate stationary processes, multivariate maxima of moving maxima processes, or M4 processes for short, have been introduced by Smith and Weissman. Central to the introduction of M4 processes is that the extreme observations of multivariate stationary processes may be characterized in terms of a limiting max-stable process under q...
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ژورنال
عنوان ژورنال: Electronic Communications in Probability
سال: 2000
ISSN: 1083-589X
DOI: 10.1214/ecp.v5-1023