In this paper, by using a quantum hydrodynamic plasma model which incorporates the important quantum statistical pressure and electron diffraction force, we present the corrected plasmon dispersion relation for graphene which includes a k quantum term arising from the collective electron density wave interference effects (which  is integer and constant and k is wave vector). The longitudinal ...

quantum-dot cellular automata (qca) are a promising nanotechnology to implement digital circuits at the nanoscale. devices based on qca have the advantages of faster speed, lower power consumption, and greatly reduced sizes. in this paper, we are presented the circuits, which generate random numbers in qca. random numbers have many uses in science, art, statistics, cryptography, gaming, gamblin...

This paper develops a political sensemaking approach to the post-acquisition integration process, which directs attention to how powerful social actors construct the relationship between multinational corporations (MNCs) and their multiple local contexts. This political, processual and actor-centred perspective explores subsidiary integration as identity construction and institution building. T...

In this paper we propose a new operational semantics, called BCN, which is sound and complete with respect to Clark-Kunen's completion for the unrestricted class of Normal Logic Programs. BCN is based on constructive negation and can be seen as an operational semantics for the class of Normal Constraint Logic Programs (NCLP) over the Herbrand universe. The main features of BCN making it a usefu...

This paper examines the factors that influence the establishment of marketing activities in the subsidiaries of multinational companies. The results support the idea that these activities are influenced by cultural factors, the organizational form of the MNC, age of the subsidiary, the type of industry, the level of production coordination between the MNC and the subsidiary, the existence of au...

The stomatal complex of Zea mays is composed of two pore-forming guard cells and two adjacent subsidiary cells. For stomatal movement, potassium ions and anions are thought to shuttle between these two cell types. As potential cation transport pathways, K(+)-selective channels have already been identified and characterized in subsidiary cells and guard cells. However, so far the nature and regu...