Autism spectrum disorder (ASD) is a neurodevelopmental disorder displaying individual impairments in social interaction, communication skills, interest and behaviours. In the last decade several studies have been published on the approaches that can be used with ASD children. This study illustrated the therapeutic approach of the DERRBI method, defined as a relational and body based intervention. The research described the symptoms and emotional development outcomes of ASD children aged 21–66 months, after 2 of the 4 years of planned therapy; the study group included both children who had received a diagnosis of autism and children (under 30 months) who had a risk of developing symptoms.Approximately 78% of the children with a more severe ASD symptomatology after two years of therapy maintained this diagnosis, instead, among children with a less severe ASD symptomatology, about the 67% after two years of therapy no longer fulfilled the ADOS-2 criteria for autism. Among the children who were at risk of developing the autistic symptomatology, about the 42% no longer showed this risk after 2 years of therapy. The improvements that the children showed in their ability to understand the intentions of others and to contact the emotions of others were also investigated. The findings of this study have underlined the importance of early positive indicators which, among the Autisms, could be defined a specific subpopulation that get better benefits from such a type of intervention.
Domina, G.: The floristic research in Italian archaeological sites. — Bocconea 28: 173-179. 2019. — ISSN: 1120-4060 printed, 2280-3882 online. Italy is one of the richest countries in historical and artistic heritage. The occurrence of vascular plants on monuments has always been analysed with some concern about conservation issues of the buildings. In order to present a framework of floristic research done in Italy within the archaeological areas and monumental sites in the country, the list of the basic references is presented. These 97 contributions are divided by publication date, area, and main historical period or civilization to which the complex refers. The most studied archaeological areas belong to the Roman civilization and occur in Latium and Sicily.
Micro injection molding (μIM) is one of the few technologies capable of meeting the increasing demand of complex shaped micro plastic parts. This process, combined with the overmolding technique, allows a fast and cost-efficient production of multi-material micro components, saving numerous and difficult assembly steps, being the plastic molded directly on a metal substrate. In this scenario, an investigation on the fully automated micro overmolding manufacturing technology of a three-material micro component for acoustic applications was carried out. Preliminary experiments allowed identifying an initial process window by considering the main defects affecting the part quality. Within this range, the effect of three injection molding parameters, namely mold temperature, melt temperature and injection speed, was evaluated with respect to the critical geometrical characteristics of the component. An optical CMM with sub-micrometric resolution was employed for the measurements. Results show that the process parameters have a significant influence on some component features, while others do not show a dependence on the process. Finally, the assembly accuracy was statistically verified considering the part alignment as indicator.
The objective of the HINMICO project is the development and optimization of manufacturing processes for the production of high-added value high quality multi-material micro-components, with the possibility of additional, functionalities, through more integrated, efficient and cost-effective process chains.
The role of imaging in functioning endocrine tumours (FETs) is primarily to detect the tumour, that is, to verify lesion number and location. Radiological detection of carcinoid tumours is limited by typical tumour location throughout the gastrointestinal tract or appendix and is therefore dependent on the tumour being large enough to make it recognisable in that site. The most common FET is insulinoma, which is commonly characterised by the typical appearance of a hypervascular lesion at multidetector-row computed tomography and magnetic resonance imaging. A particularly important role is played by intraoperative ultrasound in defining the exact number of lesions, their relationship with adjacent vascular structures and the pancreatic duct for the purposes of correct surgical planning (enucleation or resection). In the setting of nonfunctioning endocrine tumours (NFETs), which manifest late as large masses causing compression symptoms or as incidental findings, imaging is not primarily aimed at tumour detection, as this is relatively easy given the large size of the lesions. Rather, its role is to characterise the tumour and, in particular, to differentiate pancreatic NFET from ductal adenocarcinoma, as in comparison, malignant NFETs have a more favourable prognosis (5-year survival rate 40% compared with 3%–5% for adenocarcinoma) and therefore require different treatment approaches. As NFET are often malignant, they also require accurate staging and appropriate follow-up. In 80% of cases, NFETs have a “typical” imaging appearance: location in the pancreatic head, large dimensions (diameter between 5 and 15 cm, >10 cm in 30% of cases), capsule, sharp and regular margins owing to the expansile and noninfiltrative growth pattern, solid density and arterial hypervascularity. Some 20% of NFETs display different imaging characteristics (“atypical” appearance) as a result of arterial hypovascularity due to the presence of abundant fibrous stroma. Lastly, a small percentage of NFETs has yet a different appearance (“unusual”) due to the cystic nature and/or diffuse location throughout the pancreatic parenchyma.
