Biomimetic Remineralization of Artificial Caries Lesions with a Calcium Coacervate, Its Components and Self-Assembling Peptide P-4 In Vitro.

The application of calcium coacervates (CCs) may hold promise for dental hard tissue remineralization. The aim of this study was to evaluate the effect of the infiltration of artificial enamel lesions with a CC and its single components including polyacrylic acid (PAA) compared to that of the self-assembling peptide P-4 in a pH-cycling (pHC) model. Enamel specimens were prepared from bovine incisors, partly varnished, and stored in demineralizing solution (DS; pH 4.

[Success Factors for the Labour Market Integration of People with Psychosocial Disabilities - A Qualitative Survey in Austrian Companies].

Objective: The study examines conditions to promote employment and workplace integration of people with psychosocial disabilities.

Method: 26 guided interviews were conducted with Austrian companies. 15 of these companies employed people with mental disabilities at the time of the interview.

pro mente Oberösterreich - inclusion instead of exclusion.

pro mente OÖ is one of the biggest organisations offering psycho-social care and treatment. It is a crucial part of the differentiated system of social psychiatric services in Austria. First, the article describes the organization pro mente OÖ, its history and services.

Porous and shape-anisotropic single crystals of the semiconductor perovskite CH3NH3PbI3 from a single-source precursor.

Significant progress in solar-cell research is currently made by the development of metal-organic perovskites (MOPs) owing to their superior properties, such as high absorption coefficients and effective transport of photogenerated charges. As for other semiconductors, it is expected that the properties of MOPs may be significantly improved by a defined nanostructure. However, their chemical sensitivity (e.