We investigate the interaction between a heavy quark-antiquark pair in color octet configuration gluon plasma. calculate nonperturbatively an effective thermal potential for such through study of correlation function hybrid state with $Q \bar{Q}$ and adjoint source static limit. discuss extraction potential, present results plasma moderately high temperatures $\lesssim 2 T_c$. The implications ...

hf level of ab initio calculations with basis-set 6-31g including full counterpoise correction hasbeen applied to compute the asphis potential with the ser and hisser potential with the asp inasphisser trimer. the potential energy surface has a minimum of -16.765 kcal/mol in r1=1.912nm and r2=2.719 nm. the optimum computed curves for two interactions were fitted withintermolecular pair potentia...

A problem of interacting charge carriers confined in quasi-one-dimensional ~1D! semiconductor nanostructures has been studied. We have derived an analytical 1D formula for the effective interaction potential between the confined charge carriers. We have applied both the 1D model with the effective potential and the full three-dimensional ~3D! approach to an electron pair confined in a single an...

Colloidal systems observed in video microscopy are often analysed using the displacements correlation matrix of particle positions. In non-thermal systems, the inverse of this matrix can be interpreted as a pair-interaction potential between particles. If the system is thermally agitated, however, only an effective interaction is accessible from the correlation matrix. We show how this effectiv...

The increasing global public health concern of antimicrobial resistance (AMR) necessitates exploration of natural antimicrobial agents as potential alternatives. This study aims to investigate antimicrobial activities of Saharan actinomycetes, with specific focus on the strain Streptomyces fimbriatus AC31, that holds promising potential as an alternative to combat AMR. In this context, 32 actin...