In a Riemannian manifold, it is well known that the scalar curvature at point can be recovered from volumes (areas) of small geodesic balls (spheres). We show likewise determined by relative capacities concentric balls. This result has motivation general relativity (as complement to previous study author capacity large in an asymptotically flat manifold) and weak definitions nonnegative curvatu...

Kentucky bluegrass (Poa pratensis L.) is one of the most widely used turfgrasses for home lawns, golf courses, parks, and athletic fields in temperate climates. Oxidative stress caused by drought stress is a major limiting factor for grass cultivation in arid and semi-arid regions. The objective of this study was to investigate whether Prohexadione-Calcium (Pro-Ca) may play a role in promoting ...

Drought stress is the major problem in arid and semi-arid regions of the world. Investigating the response of different cultivars of crop plants to drought stress can help to select the tolerant ones for agriculture in arid lands. In this study, a greenhouse experiment was conducted as a factorial experiment based on completely randomized design with two common bean cultivars (Phaseolus vulgari...

investigation of the cultivated tomato plant as a plant ideal system along with the drought resistant wild species can be useful to a better understanding of the mechanisms of drought resistance and improvement of tomato plants. to investigate the effect of drought stress on leaf relative water content (rwc), electrolyte leakage and photosynthetic parameters in four species of tomato (a cultiva...

this study examined whether processing ambiguous sentences containing relative clauses (rcs) following a complex determiner phrase (dp) by persian-speaking learners of l2 english with different proficiency and working memory capacities (wmcs) is affected by semantic priming. the semantic relationship studied was one between the subject/verb of the main clause and one of the dps in the complex d...