Wireless Sensor Networks (WSNs) are vulnerable to clone attacks or node replication attacks as they are deployed in hostile and unattended environments where they are deprived of physical protection, lacking physical tamper-resistance of sensor nodes.As a result, an adversary can easily capture and compromise sensor nodes and after replicating them
Last year, we celebrated the 625th anniversary of the Faculty of Theology in Krakow.On this occasion, the authorities of the Jagiellonian University Shirts and the Pontifical University of John Paul II in Krakow organized a conference devoted to the tradition and heritage of the Faculty of Theology in Krakow.Ignatianum University in Cracow also joi
In order to investigate the effect of concentration and time of supplementary nitrogen fertilizer spray on growth indices of rapeseed (cv.Hyola 401), a field experiment was conducted at Rice Research Institute of Iran as a randomized complete blocks design with 16 treatments and 3 replications in 2008-2009.The treatments included concentration of n
In this paper, we study a two-species competition model over patchy environments.One species is assumed to disperse randomly between patches with a constant dispersal delay.We show that the dispersal does not affect the stability Specimen Collection - Specimen Collection Kits and instability of the homogeneous coexistence equilibrium in two configu