We utilize classical molecular dynamics simulations to investigate the intrinsic loss mechanisms of monolayer graphene nanoresonators undergoing flexural oscillations. We find that spurious edge modes of vibration, which arise not due to externally applied stresses but intrinsically due to the different vibrational properties of edge atoms, are the dominant intrinsic loss mechanism that reduces...

Next-to-leading order corrections to fragmentation functions in a light-cone gauge are discussed. This gauge simplifies the calculation by eliminating many Feynman diagrams at the expense of introducing spurious poles in loop integrals. As an application, the short-distance coefficients for the color-octet S1 term in the fragmentation function for a gluon to split into polarized heavy quarkoniu...

Many studies have estimated the aggregate import demand function for Pakistan by using non-stationary data. Their findings suffer from the so-called ‘spurious regression’ problem. This study attempts to estimate the aggregate import demand function for Pakistan by employing Johansen and Juselius cointegration technique on the annual data for the period 1975-2005. Our results show that there is ...

Many of the qualitative simulation algorithms so far proposed depend upon local propagation paradigm, and hence produce spurious states . Recent approaches use topological constraints in phase space diagrams for filtering the spurious states . We propose an alternative method of recognizing global properties in the graphically expressed qualitative model. Qualitative versions of such system-the...