<p><strong><em>Cordyceps yinjiangensis</em></strong><strong>, a new ant-pathogenic fungus</strong></p>
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چکیده
منابع مشابه
A Fossil Ant Colony : New
T h e fossil remains which will be described below are of exceptional interest for two reasons: ( I ) they are the first ant fossils to be reported from Africa south of the Sahara and (2) they comprise what appears to be a fragment of a colony preserved as a unit, thus constituting the first fossil insect colony ever recorded. From the sample we have been able to make measurements of the worker...
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Since its introduction, ant colony optimization (ACO) algorithms and especially the MAX-MIN ant system (MMAS) [4] are found to be well suited for many challenging optimization problems. Our theoretical analyses of MMAS allowed us to create the new algorithm, named the three bound ant system (TBAS), which has lower computational complexity and at the same time retains and even improves the quali...
متن کاملAnt Colony Optimization: A New Meta-Heuristic
Recently, a number of algorithms inspired by the foraging behavior of ant colonies have been applied to the solution of difficult discrete optimization problems. In this paper we put these algorithms in a common framework by defining the Ant Colony Optimization (ACO) meta-heuristic. A couple of paradigmatic examples of applications of these novel meta-heuristic are given, as well as a brief ove...
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Let G = (V, E) be a graph with vertex set V and edge set E. The k-coloring problem is to assign a color (a number chosen in {1, . . . , k}) to each vertex of V so that no edge has both endpoints with the same color. We describe in this paper a new ant algorithm for the k-coloring problem. Computational experiments give evidence that our algorithm is competitive with the existing ant algorithms ...
متن کاملA new pathogenic Leptospira, not readily cultivated.
Alexander, Aaron D. (Walter Reed Army Institute of Research, Washington, D.C.), Herbert G. Stoenner, Garnett E. Wood, and Robert J. Byrne. A new pathogenic Leptospira, not readily cultivated. J. Bacteriol. 83:754-760. 1962.-A pathogenic Leptospira was isolated from water of the Grand River, (S.D.) that differed significantly from other known leptospirae in that it could not be cultivated in con...
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ژورنال
عنوان ژورنال: Phytotaxa
سال: 2020
ISSN: 1179-3163,1179-3155
DOI: 10.11646/phytotaxa.453.3.10