Previous studies investigating domain-initial prosodic strengthening have shown that consonants undergo cumulative strengthening at the beginning of prosodic domains. However, evidence for articulatory strengthening of domain-initial vowels is sparse [1], [2]. At least two possible hypotheses exist why vowels fail to show domain-initial strengthening: a) Domain-initial strengthening only target...

We derive strong variance-based uncertainty relations for arbitrary two and more unitary operators by re-examining the mathematical foundation of relation. This is achieved strengthening celebrated Cauchy–Schwarz inequality using a method brackets convex functions. The outperform several relations, notably better than some recent best lower bounds such as [Phys. Rev. Lett. 120, 230402 (2018)] A...

BACKGROUND International health partnerships are one approach to capacity building in health systems. The evidence base for institutional partnerships for health service development remains weak and evaluation of the process and outcomes of health partnerships is a priority. The variability of partnerships contributes to the challenge of understanding their effectiveness and a typology of partn...

The use of composite materials for strengthening the ailing infrastructure has steadily gained acceptance and market share. Employing composite materials in strengthening of steel structures is the subject of this study. There are several challenges that face strengthening steel structures using composite materials. The superior mechanical properties of steel result in a reduction in the effici...

It has been proposed that switch costs in task switching reflect the strengthening of task-related associations and that strengthening is triggered by response execution. The present study tested the hypothesis that only task-related responses are able to trigger strengthening. Effects of task strengthening caused by error corrections were considered. Recent findings suggest that errors lead to...