Multi-carrier code division multiple access (MCCDMA) is method for high speed data rate communication. It skip the problem of inter symbol interference.MC-CDMA too provide spatial diversity, which mitigate the fading. The usage of MC-CDMA can significantly improve the performance of wireless communication system. This paper presents the simulation of MC-CDMA system performance with MSK modulati...

insulin-like growth factor (igf-1) is an anti-apoptosis factor in multiple cell types associated with various cancers. computational methods allow investigating the systems between 50–100 atoms in the frame of quantum mechanics and up to 50,000 atoms with molecular dynamics. since there are specific interactions between the residues, the solvent could play an important role in the stability of ...

Chronolog(MC) is a logic programming language based on a linear-time temporal logic with multiple granularity of time. In this logic, all formulas can be clocked and are allowed to be deened on local clocks. Therefore the language is exible and it is suitable for modeling and specifying those systems where the notion of dynamic change is central. This paper presents a knowledge-based modeling m...

In his article on poetry in health care education, Neil Pickering puts forward an argument of radical unpredictability: as we can never know in advance how a poem will be interpreted, it can be of no external use.(1) It is, however, exactly this potential to give rise to multiple interpretations that makes the poem valuable. We hold that the poem should be read and discussed with no other inten...

Coded modulation scheme introduce robust and reliable system. It combine coding and modulation in one system. This paper show performance of coded modulation with coding rate 2/3, using 8PSK and convolutional coding that implemented in MC CDMA system. MC CDMA is one of multicarrier system that combine OFDM and CDMA so its offer reliable system in frequency selective fading. Decoding process for...

In line with the conference theme – „Collegiality“ – the authors propose to build a bridge between two Systems Approaches, namely System Dynamics (SD) and Management Cybernetics (MC). This synthesis is aimed at opening a path for a better capability to deal with complex issues of actors in both organizations and society. With their respective strengths – modelling and simulation of content issu...

Matrix converter (MC) is an AC-AC power converter topology that directly converts energy from AC source to an AC load without using any energy storage components. Therefore, the disturbances in the input voltages can propagate onto the output side and degrade or even deteriorate the performance of motor load. This paper investigates the behavior of MC and its influence to the performance of ind...

In this paper we introduce an enhanced DQRUMA/ MC-CDMA protocol for wireless packet networks. The original DQRUMA/MC-CDMA protocol may suffer severe code collisions due to a limited number of request codes. An enhanced DQRUMA/MC-CDMA protocol using minislots for request accesses is proposed to reduce request collisions. In the proposed protocol, request attempts can be transmitted concurrently ...

This paper presents an analytical derivation of a multiconfigurational self-consistent-field ~MC-SCF! solution of the time-independent Schrödinger equation for nuclear motion ~i.e. vibrational modes!. This variational MC-SCF method is designed for the mixed quantum/classical molecular dynamics simulation of multiple proton transfer reactions, where the transferring protons are treated quantum m...

The Monte Carlo (MC) method exhibits generality and insensitivity to the number of stochastic variables, but it is expensive for accurate Average Quality Index (AQI) or Parametric Yield estimation of MOS VLSI circuits or discrete component circuits. In this paper a variant of the Latin Hypercube Sampling MC method is presented which is an efficient variance reduction technique in MC estimation....