-In Wireless sensor network management is the process of managing, monitoring, and controlling the behavior of each sensor network. The limitation of wireless sensor networks is limited storage space, limited battery power and limited data processing. Communication takes more source of energy consumption in WSN; various schemes have been proposed to reduce the internodes transmissions. Strategi...

the effects of drought and salinity stress on the growth and chemical compositions pennyroyal(mentha pulegium l.) plant were investigated. this experiment was carried out in a factorial-randomized design with four replications in controlled conditions and plantlets were subject to four soil moisture regimes (40, 60, 80 and 100 of field capacity (fc)) and five salt treatments with 0, 25, 50, 75 ...

The effects of Drought and salinity stress on the growth and chemical compositions pennyroyal(Mentha pulegium L.) plant were investigated. This experiment was carried out in a factorial-randomized design with four replications in controlled conditions and plantlets were subject to four soil moisture regimes (40, 60, 80 and 100 of field capacity (FC)) and five salt treatments with 0, 25...

The iteration of the Lindenmayer system (L-system) has been used to animate the plant growth, however the development of the plant model at each time step is not smooth and continuous. This paper proposes an animating plant growth in L-system by a time embedded component and growth function for the length, size and position of each component of the plant shoot and root, such as, plant internode...

A bamboo coral collected during a deep-sea expedition to the Bahamas in 2009 proved to have a unique combination of features for a member of the bamboo coral subfamily Keratoisidinae: the structure and shape of the polyps, the sclerites consisting entirely of rods, some of which extend the length of the polyp, the delicateness of the branches with solid internodes, and the deep funnel construct...

Comparison of individual gene trees in several recent phylogenomic studies from diverse lineages has revealed a surprising amount of topological conflict or incongruence, but we still know relatively little about its distribution across the tree of life. To further our understanding of incongruence, the factors that contribute to it and how it can be ameliorated, we examined its distribution in...

this research which aims to survey the relation between tobacco leaf yield and its components is done by using 118 varieties of tobacco in a research farm of guilan tobacco research institute. regarding to five random selections of plants, twenty three traits of each variety were evaluated. correlation between dry matter of leaf yield with plant height, stem diameter, leaf length, leaf width, l...

Dianthus berkayii belongs to sect. Fimbriati was described and illustrated as a new species from Erzincan Province in Eastern Anatolia, Turkey. In the current study morphological, palynological, molecular characters were compared discussed with its closely related species. The is similar D. crinitus fimbriate corolla, linear, acuminate, ± rigid leaves. Also vanensis rigid, curved divaricate But...