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The influence of hydrodynamic damping on the motion of an immersed elastic cantilever

A fluid–structure interaction (FSI) technique is applied to study the influence of hydrodynamic damping on the motion of a cantilever in a still tank. The FSI is performed by a partitioned technique, using the deal.II and OpenFOAM open-source packages. An incompressible flow solver is applied for the fluid and a compressible solver for the structure. The motion of the structure is generated by app

A CASPT2 study of the valence and lowest Rydberg electronic states of benzene and phenol.

The valence excited states and the 3s, 3p, and 3d (united atom) Rydberg states of benzene and phenol have been obtained by the CASPT2 method, which computes a second-order perturbation correction to complete active space self-consistent field (CASSCF) energies. All non-zero dipole oscillator strengths are also computed, at the CASSCF level. For benzene, 16 singlet and 16 triplet states with ex

A theoretical study of the electronic spectra of pyridine and phosphabenzene

The electronic excitation spectra of pyridine and phosphabenzene have been studied using theoretical methods. The electronic states are described by wave functions derived from second-order perturbation theory based on multiconfigurational reference functions. The study includes singlet and triplet valences excited states as well as a number of Rydberg states. For both molecules the transition

Local autonomy and the partnership principle : Collaborative governance in the European Social Fund in Sweden

Against the backdrop of strong local self-government, this article analyses how local autonomy in Sweden has been affected by the implementation of the European Social Fund (ESF) and the ‘partnership principle’. Guided by theories on collaborative governance, the authors analyse three empirically-derived forms of organizational collaborative arrangements: top-down decision-making, bottom-up regionAgainst the backdrop of strong local self-government, this article analyses how local autonomy in Sweden has been affected by the implementation of the European Social Fund (ESF) and the ‘partnership principle’. Guided by theories on collaborative governance, the authors analyse three empirically-derived forms of organizational collaborative arrangements: top-down decision- making, bottom-up regio

Obstacles and Opportunities in Information Transfer Regarding Medications at Discharge - A Focus Group Study with Hospital Physicians

Purpose: This qualitative study aimed to investigate experiences and perceptions of hospital physicians regarding the discharging process, focusing on information transfer regarding medications.Methods: By purposive sampling three focus groups were formed. To facilitate discussions and maintain consistency, a semi-structured interview guide was used. Discussions were audio recorded and transcribed

Blood compatibility of widely used central venous catheters; an experimental study

An inserted central venous catheter (CVC) is considered foreign material by the inert host defence systems and induce inflammation and thrombus formation. The objective of this study was to evaluate blood compatibility of six commonly used CVCs. Three coated and three uncoated CVC materials were tested in a modified Chandler loop model. Each catheter material circulated in blood from ten different

Coherentism

Perhaps the most fundamental question of epistemology asks on what grounds our knowledge of the world ultimately rests. The traditional Cartesian answer is that it rests on indubitable facts arrived at through rational insight or introspection. Coherentists reject this answer, claiming instead that knowledge arises from relations of coherence or mutual support: if our beliefs cohere, we can be sur