Improved Multidimensional Scaling Techniques Considering Cluster Analysis: Cluster-oriented Scaling

Formulations Of Multidimensional Scaling For Cluster Analysis And Classification

A scaling correction in cluster-cluster aggregation

A general correction term in the radius of gyration ~caling law is discussed. The work incorporates the finite size effect considered by Ball and Jullien (J. Ph_»s. Left. Fiance 45 (1984) L1031j and is a potentially useful extension of their analysis to polydisperse systems. Numerical simulations verify these re~ults for one particular model, and demonstrate the remarkable

Dynamic cluster-scaling in DNA

It is shown that the nucleotide sequences in DNA molecules have clusterscaling properties (discovered for the first time in turbulent processes: Sreenivasan and Bershadskii, 2006, J. Stat. Phys., 125, 1141-1153.). These properties are relevant to both types of nucleotide pair-bases interactions: hydrogen bonds and stacking interactions. It is shown that taking into account the cluster-scaling p...

Scaling Law in Cluster Decay

A recently proposed scaling law for the decay time of alpha particles is generalized for cluster decay. It is shown that for the decay of even-even parents, logT1/2 depends linearly on the scaling variable S=(ZcZd) 0.6/ √ Qc and on the square root of the reduced mass of cluster and daughter. PACS numbers: 23.90.+w,25.85.Ca,23.60.+e

(Dis)integration levels across global stock markets: A multidimensional scaling and cluster analysis

Following the globalization of the economy, interests in examining the financial linkages of economies have been increased, especially in the wake of the global financial crisis. In light of the benefits of international portfolio diversification, it is not surprising that there has been a strong interest among researchers to capture presence and extent of global stock market GSM integration. T...