Unexpected Architectures. Restorations in Romagna Between the Two World Wars

The research here presented is a critical appraisal of some restoration works carried out between the two World Wars in a particular geographic context, which is the Romagna district, in the Northeast of Italy. Starting from two case studies (the Casa del Fascio in Forl\uec and the Malatesta Library in Cesena) and thanks to the analysis of bibliographical sources, archival documents, and drawings, this research aims at understanding how broader and major theories about architectural restoration are articulated in peripheral background. What emerges are unexpected results: Late and deeply contextualized operations, strongly linked with the national panorama but at the same time chasing for the revival of their own history

DISCOVERING AND COMMUNICATING THE RATIONALIST ARCHITECTURE OF FORLÌ. AN INTEGRATED PROCESS

A partnership between the Department of Architecture of the University of Bologna and ATRIUM aimed at enhancing the knowledge and communication of the rationalist architecture, built in the city of Forlì during the Fascist regime. The importance of finding an interpretative key for this dissonant heritage, bearers of an “uncomfortable” memory but at the same time able to strongly characterize the architectural quality of cities, was a primary goal.The cooperation started with the development of a pilot project regarding three architectures considered iconic for this context but also able to foster more complex urban policies. The first deliverable of the programme was the search, record, and management of the archival materials related to the whole history of these buildings. The enormous amount of data acquired revealed the importance of working on a dual track, aimed at both the stakeholders involved in the management process of this heritage and those who experience it.For what concerns the “technical level” which is related to the knowledge field, the first challenge was to understand how to manage information boosting interoperability, guaranteeing easy access and above all making the research implementable. According to the “touristic level” instead, a further objective of the project was related to the communication of this heritage to a varied audience of visitors.</p

Sistemi automatici di registrazione: nuove metodologie bioacustiche applicate a indagini ornitologiche in alcuni siti della Rete Natura 2000 del Veneto. Risultati e prospettive.

Il lavoro illustra i risultati di un progetto di monitoraggio acustico delle specie ornitologiche presenti in alcuni siti della Rete Natura 2000 del Veneto. Si descrive la metodologia impiegata, basata su registratori automatici programmabili e sull'analisi spettrografica delle registrazioni risultanti. Il progetto e' stato realizzato in collaborazione con il Corpo Forestale dello Stato

Visible-Light Assisted Covalent Surface Functionalization of Reduced Graphene Oxide Nanosheets with Arylazo Sulfones

We present an environmentally benign methodology for the covalent functionalization (arylation) of reduced graphene oxide (rGO) nanosheets with arylazo sulfones. A variety of tagged aryl units were conveniently accommodated at the rGO surface via visible-light irradiation of suspensions of carbon nanostructured materials in aqueous media. Mild reaction conditions, absence of photosensitizers, functional group tolerance and high atomic fractions (XPS analysis) represent some of the salient features characterizing the present methodology. Control experiments for the mechanistic elucidation (Raman analysis) and chemical nanomanipulation of the tagged rGO surfaces are also reported

Pemetrexed plus carboplatin in elderly patients with malignant pleural mesothelioma: combined analysis of two phase II trials

The incidence of malignant pleural mesothelioma (MPM) in elderly patients is increasing. In this study, pooled data from two phase II trials of pemetrexed and carboplatin (PC) as first-line therapy were retrospectively analysed for comparisons between age groups. Patients received pemetrexed 500 mg m−2 and carboplatin AUC 5 mg ml−1 min−1 intravenously every 21 days with standard vitamin supplementation. Elderly patients were defined as those ⩾70 years old. A total of 178 patients with an ECOG performance status of ⩽2 were included. Median age was 65 years (range 38–79), with 48 patients ⩾70 years (27%). Grade 3–4 haematological toxicity was slightly worse in ⩾70 vs <70-year-old patients, with neutropenia observed in 25.0 vs 13.8% (P=0.11), anaemia in 20.8 vs 6.9% (P=0.01) and thrombocytopenia in 14.6 vs 8.5% (P=0.26). Non-haematological toxicity was mild and similar in the two groups. No significant difference was observed in terms of overall disease control (60.4 vs 66.9%, P=0.47), time to progression (7.2 vs 7.5 months, P=0.42) and survival (10.7 vs 13.9 months, P=0.12). Apart from slightly worse haematological toxicity, there was no significant difference in outcome or toxicity between age groups. The PC regimen is effective and well tolerated in selected elderly patients with MPM

Acidentes de trânsito em área metropolitana da região sul do Brasil: caracterização da vítima e das lesões

Casualties treated in a Emergency Hospital of Porto Alegre, Brazil, during the year 1988, for injuries received as a result of traffic accidents, are described by means of a retrospective study of the data provided by the Documentation and Statistics Sector of the hospital (n=6.099). The results, similar to those described in the literature, dreaw special attention to the predominance of the male sex (69.2%), to the concentration of accidents involving individuals of between 20 and 39 years of age, inclusive, (52%) and to the frequency which the head is injured (49.6%) of the pacients. Severe injuries such as bruises and fractures were found, respectively, in 61.5% and 24.2% of the patients. The data reveal, furthear, the large number and the seriousness of the injuries caused by accidents involving pedestrians which accounted for 32.7% of the total number of attendances related to traffic accidents, 57.2% of hospital internments; 54.6% of the victims of this kind of accident were under 9 years of age and 42.8% were over 60.Por meio de estudo retrospectivo, descreve-se a casuística referente aos atendimentos prestados a acidentados de trânsito, em 1988, em hospital de Pronto Socorro de Porto Alegre, RS - Brasil. Os dados utilizados foram fornecidos pelo Setor de Documentação e Estatística do hospital estudado (n=6.099). Os resultados encontrados, similares àqueles descritos na literatura, chama especial atenção pela predominância do sexo masculino (69,2% do total de atendimentos), pela concentração dos acidentados na faixa etária dos 20 aos 39 anos (52%) e pela freqüência com que a cabeça é acometida (49,6% dos pacientes). Lesões severas como contusões e fraturas foram encontradas, respectivamente, em 61,5% e 24,2% dos pacientes. Os dados revelam, ainda, o elevado número e a gravidade das lesões resultantes de atropelamentos, os quais foram responsáveis por 32,7% do total de atendimentos por acidentes de trânsito, 57,2% das internações hospitalares, 54,6% dos atendimentos de menores de 9 anos e 42,8% dos acima de 60 anos

The effect of timing and composition of gestational weight gain in obese pregnant women on infant birth weight: A prospective cohort study.

Introduction: CK2 is a protein kinase implicated in several essential cellular processes, over-expressed in cancer and described to regulate insulin signaling cascade. Recently CK2 has been described to negatively regulate thermogenesis (Shinoda K et al, 2015, Cell Metabolism) and to inhibit insulin release (Rossi M et al, 2015, PNAS). Nevertheless, the role of CK2 in adipose tissue (AT) and its involvement in human obesity development and therapy has been poorly investigated. Methods: Our multi-disciplinary team performed biochemical analysis of signaling pathways by WB and in vitro kinase activity assays, and glucose handling studies using glucose uptake assay and IF in adipocyte cultures and glucose and insulin tolerance test in mice. Moreover we quantify CK2 expression/activity in human AT specimens of 27 obese patients, clinically characterized, in 12 obese patients underwent relevant weight loss and 11 normal-weight controls. Results: We proved that CK2 amount and activity were not influenced by insulin stimulation and that CK2 activity was efficiently inhibited by specific inhibitors, structurally unrelated. We worked with CX-4945, a CK2 inhibitor currently used in cancer clinical trials, using the minimal concentration (2.5 \u192 dM) and pre-treatment time (1hr) able to efficiently inhibit CK2 activity, avoiding any cytotoxic effect. Pharmacological inhibition of CK2 did not significantly affect in vitro adipogenic differentiation or expression profiling of mature adipocytes. Conversely, we showed that in human and murine adipocytes CK2-inhibition decreases the insulin-induced glucose uptake by counteracting Akt-signaling and GLUT4-translocation to the plasma membrane. We compared CK2 expression and activity in different mouse tissues highlighted that white skeletal muscle fibres and liver contained the highest quantity of this kinase. CK2 was expressed more in brown AT than in white AT depots. We show that CK2 promotes insulin-signaling in mouse AT, liver and skeletal muscle and that in vivo acute treatment with CX-4945 impairs glucose- tolerance in mice. Studies in tissues of ob/ob and db/db mice highlights an up-regulation of CK2 expression and activity only in WAT. CK2 hyper-activation is strongly evident also in SAT and VAT of obese patients and weight loss obtained by bariatric surgery or hypocaloric diet reverts CK2 up-regulation to normal level. Conclusion: We show that CK2 is involved in insulin sensitivity, glucose handling and remodeling of WAT. Moreover we identify CK2 hyper-activation as a hallmark of human obesity, suggesting a new potential therapeutic target for metabolic diseases

Characterization of aging hair and its influence in quality of life

There are few studies that characterize the non-pigmented hair compared to pigmented hair. Furthermore, it is important to evaluate how the natural process of aging hair influences quality of life in women. For this purpose, a questionnaire was applied to evaluate the impact of greying hair and the appearance alterations on women´s self-esteem. The satisfaction level of volunteers regarding their hair structure and conditions such as shine, strength and smoothness were also evaluated. Mechanical properties, such as elasticity and traction to rupture were measured using Universal test equipment. Scanning electron microscopy (SEM) was used to measure the hair surface morphological conditions. A large majority of the volunteers indicated that the beginning of greying hair can negatively influence their quality of life. They also reported that the primary changes of their hair were the frizziness, dryness and loss of shine, increased loss and breakage and thinning. Morphological evaluation showed that the non-pigmented hair cuticles were thinner than pigmented hair. The adherence of the cuticle scales was more pronounced in the non-pigmented hair .Finally, this study showed the influence of the appearance of grey hair on quality of life in women as well as the morphological alterations resulting from the greying processes

Rationale and design of MILES-3 and MILES-4 studies: two randomized phase III trials comparing single-agent chemotherapy versus cisplatin-based doublets in elderly patients with advanced non-small cell lung cancer

BACKGROUND: Platinum-based chemotherapy is the cornerstone of treatment of advanced non-small-cell lung cancer (NSCLC) patients, but the efficacy of adding cisplatin to single-agent chemotherapy remains to be demonstrated in prospective phase III trials dedicated to elderly patients. Furthermore, the superiority of cisplatin/pemetrexed over cisplatin/gemcitabine in non-squamous NSCLC has not been confirmed prospectively. We present the rationale and design of two open-label, multicenter, randomized phase III trials for elderly patients with advanced NSCLC∶ Multicenter Italian Lung cancer in the Elderly Study (MILES)-3 and MILES-4. The aim is to evaluate the efficacy of adding cisplatin to single-agent chemotherapy (both trials) and the efficacy of pemetrexed versus gemcitabine in non-squamous tumors (MILES-4). PATIENTS AND METHODS: Both trials are dedicated to first-line therapy of patients older than 70 years with advanced NSCLC, ECOG performance status 0-1. In the MILES-3 trial, patients are randomized in a 1∶1 ratio to gemcitabine or cisplatin/gemcitabine. In the MILES-4 study patients with non-squamous histology are randomized, in a factorial design with 1∶1∶1∶1 ratio, to four arms: gemcitabine (A), cisplatin/gemcitabine (B), pemetrexed (C), cisplatin/pemetrexed (D). Two comparisons are planned∶ A+C vs B+D to test the role of cisplatin; A+B vs C+D to test the role of pemetrexed. Primary endpoint of both trials is overall survival. Secondary and exploratory endpoints include progression-free survival, response rate, toxicity, and quality of life. CONCLUSIONS: MILES-3 and MILES-4 results will add important evidence about the role of cisplatin-based doublets and pemetrexed in the first-line therapy of elderly patients with advanced NSCLC