We find that the mixture of Ramond-Ramond fields and Neveu-Schwarz two form are transformed as Majorana spinors under the T-duality group O(d, d). The Ramond-Ramond field transformation under the group O(d, d) is realized in a simple form by using the spinor representation. The Ramond-Ramond field transformation rule obtained by Bergshoeff et al. is shown as a specific simple example. We also g...

Annual Chrysanthemum (Chrysanthemum coronarium L.) is one of the most widely cultivated garden flowers and highly suitable for loose flower, pot culture bedding purposes. The objective this research was to evaluate effect different mycorrhizal strains vermicompost on growth flowering coronarium. treatments comprise 4 mycorrhiza (No application, Glomus mosseae, Acaulospora laevis, Gigaspora marg...

chrysanthemum cut flower is not sensitive to ethylene and its vase life depends on vascular blockage. in order to evaluating of effect of antibiotics and essential oils on the vase life and quality characteristics of chrysanthemum cut flower an experiment carried out based on a rcd with 10 treatments: artemisia at 3 levels (10, 30 and 50 %), amoxicillin at 3 levels (100, 200 and 300 mg l-1), ri...

The chrysanthemum stunt viroid (CSVd), a member of the genus Pospiviroid with a single circular RNA genome, infects many chrysanthemum species. Here, we report 25 complete genome sequences of CSVd in a single chrysanthemum cultivar, revealing 20 variants.

We study D-branes and Ramond-Ramond fields on global orbifolds of Type II string theory with vanishing H-flux using methods of equivariant K-theory and K-homology. We illustrate how Bredon equivariant cohomology naturally realizes stringy orbifold cohomology. We emphasize its role as the correct cohomological tool which captures known features of the low-energy effective field theory, and which...