We predict and examine various topological states on a two-dimensional (2D) triangular kagome lattice (TKL) using the tight-binding (TB) models theory of quantum chemistry (TQC). Firstly, basis TQC, we diagnose band structures with fragile topology calculate Wilson-loop spectra Hofstadter butterfly to confirm their non-trivial nature. Secondly, bulk-boundary correspondence find that an obstruct...

When a material is plastically deformed the majority of mechanical work dissipated as heat, and fraction plastic converted into heat known Taylor-Quinney coefficient (TQC). Large-scale molecular dynamics simulations were performed high strain rate compression single-crystal tantalum, resulting integral differential TQC values are reported up to true strains 1.0. A phenomenological model propose...

Unless your organization is unique, it’s been under assault over the past fifteen years from intense competitive pressures. In response, you and others have ordered up a veritable alphabet soup of improvement initiatives: QCC, STS, TQC, TQM, SPC, JIT, DOE, ERP — does it ever end? Or you’ve turned to the “non-alphabetized” menu: benchmarking; reengineering; cycle-time reduction; supply chain man...

In their quest for perfection and achieving organizational objectives, a large number of organizations are now in the process of adopting and implementing various quality improvement methodologies such as Total Quality Management (TQM), Total Quality Control (TQC), Statistical Process Control (SPC), and Six Sigma across all functional departments within the organization. Organizations have foll...