RESUMEN
This investigation intends to study and characterize the mortars and bricks from walls and floors used in the funerary nucleus of the archaeological site of Dr. Gonçalo Sampaio Street (Braga, Portugal), associated with the Via XVII necropolis of the Bracara Augusta Roman city. The diversity of the funeral structures and their exceptional state of conservation make this sector of the necropolis an unprecedented case and a reference site in the archaeology of Braga, a determinant for its conservation and musealization. Nineteen mortars samples were analysed by X-ray Fluorescence. The results showed clear chemical composition differences among coating and floor mortars (CFM), masonry mortars (MM) and bricks (B) groups of samples. The chemical affinity between CFM from the V to IV centuries, CFM from the IV to V centuries, MM from brick walls (IV-V centuries), MM from stone walls (V-VII centuries) and B from the IV to V centuries samples were confirmed by statistical analyses. Their composition was distinctly related to the use of different raw materials, according to their chronological context; in mortars, according to their function in the structures; and in some samples, from contamination.
RESUMEN
The aim of the present study was to test whether the maladaptive personality traits of self-criticism and neediness predict suicide ideation when controlling for general distress. Further, potential interactive effects on suicide ideation of the two traits and distress were also evaluated. Two studies with nonclinical samples were conducted. The first investigation was cross-sectional and involved a final sample of 202 community adults while the second study was longitudinal with a final sample of 207 college students. Results of Study 1 demonstrated that self-criticism, but not neediness, associated with suicide ideation and, in doing so, also interacted with distress. Neediness also tended to interact with self-criticism in the prediction of suicide ideation. Results from Study 2 were similar and confirmed the Study 1 results. Changes in self-criticism, but not changes in neediness, predicted changes in suicide ideation after statistically controlling for changes in distress. Changes in the interaction between self-criticism and distress predicted changes in suicide ideation and changes in the interaction between self-criticism and neediness tended to predict changes in suicide ideation. Results are discussed with regard to their implications for psychological intervention.
