Rensselaer Polytechnic Institute

About: Rensselaer Polytechnic Institute is a education organization based out in Troy, New York, United States. It is known for research contribution in the topics: Terahertz radiation & Finite element method. The organization has 19024 authors who have published 39922 publications receiving 1414699 citations. The organization is also known as: RPI & Rensselaer Institute.

Servant leadership: Development of a multidimensional measure and multi-level assessment ☆

Abstract: Servant leadership stresses personal integrity and serving others, including employees, customers, and communities. This article focuses on a servant leadership measure that was created by identifying 9 dimensions. Relevant items were then developed and subjected to factor analysis with a sample of 298 students, resulting in a 7-factor solution. Using an organizational sample of 182 individuals, we verified this 7-factor model with confirmatory factor analysis (CFA). We further validated our 28-item servant leadership scale by regressing outcomes on the servant leadership dimensions, controlling for transformational leadership and leader–member exchange (LMX) in a multi-level hierarchical linear modeling (HLM) analysis. The results suggest that servant leadership is a multidimensional construct and at the individual level makes a unique contribution beyond transformational leadership and LMX in explaining community citizenship behaviors, in-role performance, and organizational commitment. No between-leader (group-level) differences were found in the outcomes variables.

Nanoscale thermal transport. II. 2003–2012

Abstract: A diverse spectrum of technology drivers such as improved thermal barriers, higher efficiency thermoelectric energy conversion, phase-change memory, heat-assisted magnetic recording, thermal management of nanoscale electronics, and nanoparticles for thermal medical therapies are motivating studies of the applied physics of thermal transport at the nanoscale. This review emphasizes developments in experiment, theory, and computation in the past ten years and summarizes the present status of the field. Interfaces become increasingly important on small length scales. Research during the past decade has extended studies of interfaces between simple metals and inorganic crystals to interfaces with molecular materials and liquids with systematic control of interface chemistry and physics. At separations on the order of ∼1 nm, the science of radiative transport through nanoscale gaps overlaps with thermal conduction by the coupling of electronic and vibrational excitations across weakly bonded or rough interface...