By considering the task of finding the shortest walk through a Network, we find an algorithm for which the run time is not as O(2n), with n being the number of nodes, but instead scales with the number of nodes in a coarsened network. This coarsened network has a number of nodes related to the number of dense regions in the original graph. Since we exploit a form of local community detection as...

BACKGROUND This study evaluated the effect of the solvent on the extraction of antioxidant compounds from black mulberry (Morus nigra), blackberry (Rubus ulmifolius) and strawberry (Fragaria x ananassa). Different extracts of each berry were evaluated from the determination of total phenolic content, anthocyanin content and antioxidant capacity, and data were applied to the principal component ...

The article presents the locations of new species for Republic Altai (Juncus stygius), as well 6 rare in region (Oxycoccus microcarpus, Rubus arcticus, Lathyrus krylovii, Carex dioica, C. iljinii, Hierochloe arctica). Most cited are stenotopic inhabitants sphagnum peat bogs, which have a very limited distribution Mountains and they concentrated its northern northeastern parts.

Bacterial symbionts that resembled mollicutes were discovered in the marine bryozoan Watersipora arcuata in the 1980s. In this study, we used PCR and sequencing of 16S rRNA genes, specific fluorescence in situ hybridization, and phylogenetic analysis to determine that the bacterial symbionts of "W. subtorquata" and "W. arcuata" from several locations along the California coast are actually clos...

BACKGROUND This paper is an ethnobotanical review of wild edible plants gathered for consumption from the end of the 18th century to the present day, within the present borders of Poland. METHODS 42 ethnographic and botanical sources documenting the culinary use of wild plants were analyzed. RESULTS The use of 112 species (3.7% of the flora) has been recorded. Only half of them have been us...

In order to act as effective agricultural pollinators wild bees must not only pollinate the target crop, but also have nesting behaviours that allow them nest nearby or in situ. To establish their potential crop we studied stem-nesting genus Exoneura, and around Rubus berry farms Yarra Valley, Australia, where they had been observed forested areas. Honey (Apis mellifera L.) are used managed of ...

The work shows the biological and nutritional value of Rubus, which grows in Azerbaijan. It was found that highest content sugars is wild blackberry Rubus sanguineus Friv species (8.75±0.19%), while it contains little sucrose, glucose (from 3.10±0.12 to 4.87±0.16%) fructose 3.08±0.28 3.40±0.09%) predominate. mass fraction organic acids greater caucasicus forche (1.94±0.10%) than caesius (1.85±0...