Search results for "reaktiivisuus"

Globally Optimized Equilibrium Shapes of Zirconia-Supported Rh and Pt Nanoclusters : Insights into Site Assembly and Reactivity

2019

Metal−support interfaces form an active site for many important catalytic reactions. The modeling of these interfacial sites calls for approximations to set up a structure model, which in turn may significantly have an impact on studied chemistry and obtained atomistic understanding. Herein, we have employed a density functional theory-based genetic approach to obtain globally optimized nanostructures for Rh and Pt clusters on a ZrO2 support. The analysis of the obtained structures shows that Rh clusters take more compact shapes, whereas Pt prefers elongated and low-symmetry structures. We find that metal−oxide perimeter sites are structurally different, presenting varying Pt and Rh coordin…

Refleksiivisyyden kehittyminen masennuksen kognitiivis-konstruktivistisessa ryhmämuotoisessa psykoterapiassa

2001

Self-reported negative cognitions, reactive-reflexive positions and sources of fear in musical performance anxiety

2007

Sykemittauksen validiteetti työpaikalla tapahtuvassa päivittäisessä stressimittauksessa

2002

Reaktiivisesta refleksiiviseen positioon sosiaalisen fobian terapiassa

1999