Zhengzhou University of Aeronautics

Not all charisma is created equal: socialized vs personalized charismatic leadership and subordinates' career growth

Purpose This study aims to examine how socialized and personalized charismatic leadership differentially shape subordinates' career growth opportunities (CGO), providing new insights into leadership's role in career development. Design/methodology/approach We collected three-wave...

The influence of MoS 2 lubricity on the secondary cutting performance of PCD micro-groove textured tools

Micro-textured cutting tools possess unique advantages in reducing cutting forces, lowering chip temperatures, minimizing tool wear, and improving machined surface quality. Nevertheless, the secondary cutting effect induced by micro-textures impairs texture integrity and aggravat...

Performance analysis of U-shaped viscoelastic seismic brace for pipelines

The conventional seismic brace (CSB) reduces pipeline horizontal deformation under seismic loads by providing lateral stiffness. However, CSBs fail to dissipate extra seismic energy and consume energy merely through large deformation, which easily causes local buckling and brace...