University of Jammu

Tracking the baryon number with nuclear collisions

Baryon quantum number is found to be conserved since baryogenesis in the early Universe. Conventionally, each fractionally charged valence quark is understood to carry one-third of a baryon number. An alternative hypothesis posits that baryon number is instead carried by a baryon...

Iron–Sulfur Clusters Coordinated by Four Conserved Cysteine Residues in Proteins: Structural Diversity and Redox Function

Protein‐bound iron–sulfur ([Fe–S]) clusters are ubiquitous and structurally diverse cofactors in biological systems, performing a wide range of biochemical functions. These [Fe–S] clusters are most commonly coordinated by cysteine residues, within defined protein scaffolds, which...

A Discrete Dislocation Dynamics Study of Prior Particle Boundary Effects in Ni-based Superalloys

Abstract Ni-based superalloys produced via powder metallurgy (PM) undergo hot isostatic pressing (HIP) and subsequent forming operations, during which prior particle boundaries (PPBs) are formed and only partially eliminated. The residual PPB clusters strongly influence the mecha...