Objective: Psychopathology can be measured adopting the perspective of clinicians or the perspective of patients themselves. In the present study, we investigated the degree of coherence between these two viewpoints. Methods: During an 8-month recruitment period, all consecutive patients admitted to two Italian residential facilities were screened for inclusion. The 24-item version of the Brief Psychiatric Rating Scale-Expanded Version (BPRS-E) and the Brief Symptom Inventory (BSI) were administered within the first 3 days since admission and immediately before discharge. Results: During the study period, 71 patients with psychosis (code F20–F29) and 80 patients without psychosis (code F30–F39 and code F60–F69) were included. In patients with psychosis, no correlation was observed between the BPRS-E total score and the General Severity Index (GSI) score at admission and before discharge. However, statistically significant correlations were found between the BPRS depression and anxiety subscale and the BSI subscales investigating affective and neurotic dimensions. In patients without psychosis, no correlation was observed between the BPRS-E total score and the GSI score at admission; conversely, at discharge, a statistically significant correlation was found between the BPRS-E total score and the GSI score, and between the BPRS-E depression and anxiety subscale and the BSI subscales investigating affective and neurotic dimensions. Conclusions: Self-reported and observer-reported ratings hold different meanings and cannot be considered equivalent. In terms of symptom dimensions, data showed that individuals tend to preserve the ability of measuring/assessing their own affective disturbances, even in the presence of psychotic symptoms, but not the ability of measuring/assessing loss of contact with reality.

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The energy demand in residential sector constitutes an important fraction of the entire energy consumption (40% in EU). Solar district heating (SDH) is a key strategy to reduce use of fossil fuels in buildings. Inside the European project REPLICATE, financed by Horizon 2020 SCC1 Smart Cities and Communities, a SDH with a seasonal storage (STES) has been designed to be realized in the city of Florence. It is the first example of solar district heating with a STES in Italy. The design phase has aimed to size properly the extension of solar field and the volume of seasonal storage based on several parameters such as number of dwellings to feed, heat demand, solar resource, geology of the location and economic reasons. The paper deals with the model that has been realized through TRNSYS to describe the energy fluxes of heating plant andtheir optimization process. The computational model depicts the possible operating conditions and leads to define the control strategies of solar field and seasonal storage, integrated with commercial components that complete theplant such as gas boiler, heat pump and overall circuit. Hot water tank TES has been selected as the appropriate typology of storage for this application based on geological considerations. The thickness of insulation material and various layers have been determined. The numerical analysis fixes the volume of TES to be 3800 m3 and a solar field of about 1000 m2. The solar fraction expected by the district heating is 44%.

Since thermal energy for residential applications is a relevant part of the entire energy demand, solar technologies could play an important role in decreasing fossil fuel consumption. A novel small parabolic trough collector matched with a storage system is developed to satisfy heating and required hot water demand for a single house. A new receiver concept is designed and a prototype is realized using two coaxial tubes (three spattered layers). A covering glass with vacuum inside completes the high tech design. Because of numerous innovations including the small size, a specific off-Sun measurement procedure is set up with the aim of evaluating the real thermal loss and direct heating of the absorber by Joule effect. A novel test procedure is proposed for the one-end absorber. The receiver performance results are reported under vacuum conditions and with air at ambient pressure.