Article History The paper received on: 12/03/2014 Accepted after peer-review on: 07/05/2014 Published on: 01/06/2014 Robert Frost (1874-1963) is a famous American Poet. As most of his poems are autobiographical in subject, it is evident that he has been mostly influenced by the environment around him in composing his masterpieces. Frost’s themes are very simple in the surface meaning endowed wi...

Given an integer weighted bipartite graph {G = (U ⊔ V,E), w : E → Z} we consider the problems of finding all the edges that occur in some minimum weight matching of maximum cardinality and enumerating all the minimum weight perfect matchings. Moreover, we construct a subgraph Gcs of G which depends on an ǫ-optimal solution of the dual linear program associated to the assignment problem on {G,w}...

Blossom blight in strawberry was first observed in a green house in Nonsan, Damyang, and Geochang areas of Korea, between early January to April of 2012. Disease symptoms started as a grey fungus formed on the stigma, which led to the blossom blight and eventually to black rot and necrosis of the entire flower. We isolated the fungi purely from the infected pistils and maintained them on potato...