In this paper we determine the local and global resilience of random graphs Gn,p (p n−1) with respect to the property of containing a cycle of length at least (1 − α)n. Roughly speaking, given α > 0, we determine the smallest rg(G,α) with the property that almost surely every subgraph of G = Gn,p having more than rg(G,α)|E(G)| edges contains a cycle of length at least (1−α)n (global resilience)...

eight accessions of thyme medicinal plant, belonging to iranian endemic thymus daënensis, t. eriocalyx, t. migricus and an unknown thymus spp species, were tested for karyotypic analysis, using squash technique and 2% (w/v) aceto-orcein staining method. chromosomal parameters examined were: short arm (s), long arm (l), total length of chromosome (tl), arm ratio (ar), r-value, total chromosome v...

salinity is one of the important factors that reduce the growth and yield of crops in iran; however, determining appropriate methods for reducing its negative effects is important. in order to study the effects of nutritional condition of mother plant and bacterial biofertilizers seed priming on germination indices of wheat (triticum aestivum l.), in salinity condition, an experiment was conduc...

In vitro experiments were conducted to study the responses of potato (Solanum tuberosum L.) genotypes osmotic stress. shoot cultures 27 breeding lines and their drought-tolerant parents (referent lines: C103 C107) tested under stress induced by addition PEG 6000 (Mw = 6000; 5.0, 7.5, 10.0%, w/v), D-mannitol (0.1, 0.2, 0.3 M) 600 600; 2.5, 7.5%, w/v) Murashige-Skoog medium. Stress index (SI) was...

Reinforcement Learning (RL) has emerged as a promising approach for improving the performance of Wireless Sensor Networks (WSNs). The Q-learning technique is one RL in which algorithm continuously learns by interacting with environment, gathering information to take certain actions. It maximizes determining optimal result from that environment. In this paper, we propose data based on named Boun...

We have presented a systematic small angle neutron scattering investigation of ring–linear blends, where we vary either the ring volume fraction for given in long linear matrix or length at low fraction. found that radius gyration (Rg) shrinks with increasing and nearly reaches Rg melt ϕR = 0.5. At same time, fractal dimension, which is close to Gaussian conformation ϕR, decreases value melt. A...

in order to assess the influence of breed on the vertebral heart scale (vhs) of dogs, the vhs was measured and compared in left to right (ll) and right to left lateral (rl) views. for all dogs (n=56), the mean vhs on the rl radiographs [9.7 vertebra (v)] was significantly larger than the mean vhs on the ll radiographs (9.6 v) (p=0.047). doberman dogs had higher mean values of the vhs in ll (9.9...