Abstract While depression is globally on the rise, mental health sector struggles with handling increased number of cases, especially since pandemic. These circumstances have resulted in an interest e-mental sector. The dataset constituted 67 857 posts from most popular English-language online forums between 15 February 2016 and 2019. were first automatically labelled (biomedical vs. psy framin...

The structure of activated pig heart aconitase [citrate(isocitrate) hydro-lyase, EC 4.2.1.3] containing a [4Fe-4S] cluster has been refined at 2.5-A resolution to a crystallographic residual of 18.2%. Comparison of this structure to the recently determined 2.1-A resolution structure of the inactive enzyme containing a [3Fe-4S] cluster, by difference Fourier analysis, shows that upon activation ...

Here we report the first complete structure of a bacterial Fe-S l-serine dehydratase determined to 2.25 Å resolution. The structure is of the type 2 l-serine dehydratase from Legionella pneumophila that consists of a single polypeptide chain containing a catalytic α domain and a β domain that is structurally homologous to the "allosteric substrate binding" or ASB domain of d-3-phosphoglycerate ...

The role of the high potential [3Fe-4S]1+,0 cluster of [NiFe] hydrogenase from Desulfovibrio species located halfway between the proximal and distal low potential [4Fe-4S]2+,1+ clusters has been investigated by using site-directed mutagenesis. Proline 238 of Desulfovibrio fructosovorans [NiFe] hydrogenase, which occupies the position of a potential ligand of the lacking fourth Fe-site of the [3...

BACKGROUND The extant major psychiatric classifications DSM-IV, and ICD-10, are atheoretical and largely descriptive. Although this achieves good reliability, the validity of a medical diagnosis would be greatly enhanced by an understanding of risk factors and clinical manifestations. In an effort to group mental disorders on the basis of aetiology, five clusters have been proposed. This paper ...

After 12 years of operations, the Cluster mission continues to successfully fulfil its scientific objectives. The main goal of the Cluster mission, comprised of four identical spacecraft, is to study in three dimensions small-scale plasma structures in key plasma regions of the Earth’s environment: solar wind and bow shock, magnetopause, polar cusps, magnetotail, plasmasphere and auroral zone. ...

Pervasive Developmental Disorders (PDDs) are neurodevelopmental disorders characterized by impairments in social interaction, communication and behaviour [Str04]. Given the diversity and varying severity of PDDs, diagnostic tools attempt to identify homogeneous subtypes within PDDs. The diagnostic system Diagnostic and Statistical Manual of Mental Disorders Fourth Edition (DSM-IV) divides PDDs ...

This study provides a comprehensive scientific analysis of contemporary problems resulted from the forced migration of the Ukrainian population and its impact on the sustainable development of 47 host communities of Poltava region. By means of cluster analysis 4 clusters of 26 rural territories were identified. They differ in the size of local budgets and the involvement level of forcedly displ...