Social housing in Italy, its historical and recent developments, and its criticalities are discussed considering both the pre- and the post-crisis period. The main effects of the crisis on Italian households and the exacerbating of housing problems are also analysed. A critical review of the main policy instruments implemented before and after the crisis is provided, with a special focus on new models of intervention. It is not clear how the housing needs of low income households will be addressed in the near future. Traditional public-managed social housing has been left with insufficient resources while the newly-built affordable housing sector is mainly targeting mid-income households. Several new policy instruments have been deployed and billions of euros invested. Nevertheless, it is still difficult to observe a consistent strategy oriented to increasing the level of social protection in the housing domain, beyond the conventional management of “emergencies”.
The distribution of Sphaerospora dicentrarchi Sitjà-Bobadilla et Alvarez-Pellitero, 1992 and S. testicularis Sitjà-Bobadilla et Alvarez-Pellitero, 1990, myxozoan parasites of European seabass Dicentrarchus labrax (L.), was investigated in different farming systems in Italy. In total, 1406 fish were examined. High S. dicentrarchi prevalence was observed in all the farming systems involved in this survey (extensive farms: 51.5%; intensive farms: inland 59.6%, inshore floating cages 76.2%, offshore floating cages 41.6%) except for submersible cages (7.4%). S. testicularis was detected only in nine male fish from two intensive farms. The epidemiology and pathological effects of the parasites are discussed.
This paper presents biological notes on two species of Orthoptera: Tettigoniidae that emerged from old spongy-woody galls of Dryocosmus kuriphilus Yasumatsu, 1951 collected in Sicily (Italy) in April 2015: Leptophyes sicula Kleukers, Odé et Fontana, 2010 (Phaneropterinae) and Cyrtaspis scutata (Charpentier, 1825) (Meconematinae). Between the end of April and the first few days of May a total of 30 neanids emerged from the galls, were reared and their life-cycle recorded. While L. sicula laid eggs in groups, C. scutata laid single eggs inside the galls; both species in a few years have adapted to exploiting this new shelter for egg laying. No interaction with the gall inducing insect was noted., Giuliano Cerasa, Bruno Massa., and Obsahuje bibliografii
Endemic Sicilian pond turtles Emys trinacris Fritz, Fattizzo, Guicking, Tripepi, Pennisi, Lenk, Joger et Wink were examined for the presence of haemogregarine parasites. The presence of haemogregarines, occurring mainly in the microgametocyte stage (13.2 ± 0.12 μm in length and 6.4 ± 0.52 μm in width), was observed in approximately 9% of the sampled E. trinacris. Based on the observed morphology and on the sequencing of nuclear 18S rDNA, we identified the parasite as Haemogregarina stepanowi Danilewsky, 1885. Morphometric study of uninfected and infected red blood cells has shown that H. stepanowi induces different changes in erythrocyte shape depending on the infective stage. The differential count of leukocytes in specimens infected with H. stepanowi showed no significant difference compared with healthy specimens. However, considering the health problems which might be induced by H. stepanowi in the closely related European pond turtle Emys orbicularis (Linneaus), monitoring of the health status of the infected Sicilian populations of E. trinacris is desirable. The restricted distribution of populations of Emys infected with haemogregarines in Sicily is quite puzzling and the possible human-mediated introduction of the parasite in Sicily is briefly discussed., Vincenzo Arizza, Francesco Sacco, Debora Russo, Rita Scardino, Marco Arculeo, Melita Vamberger, Federico Marrone., and Obsahuje bibliografii
We studied a natural infection of the oligochaete Branchiura sowerbyi Beddard, 1892 with the Raabeia-type actinosporean stage of Myxobolus lentisuturalis Dyková, Fiala et Nie, 2002 which infected goldfish Carassius auratus auratus (L.) in Italy, using molecular analysis of the SSU rRNA gene. The existence of intraoligochaete development shows that this parasite follows the life-cycle pattern described by Wolf and Markiw (1984) for Myxobolus cerebralis. Histological examinations of the goldfish infected by M. lentisuturalis showed at low magnification the presence of two bilateral crescent-shaped masses in the dorsal epaxial muscle. These lesions were not circumscribed, presented irregular edges and infiltrated the underlying bundles of skeletal muscle and interstitial tissue. At higher magnification, disappearance of muscle fibres and substitution of the muscle tissue with Myxobolus spores and plasmodia were observed.
This article evaluates once more the historiographic and literary images of John of Bohemia and his son Charles IV in Italian texts from the 14th and early 15th centuries. What we find is a peculiar mixture of criticism and apotheosis, sometimes stated by the same authors, depending on the point in time they were writing, and of course the expectations of their potential readers. While John of Bohemia faced overwhelming expectations from Dante after the death of his father, he was branded a naïve yet greedy papal mercenary from the beginning of his Italian Expedition in the early 1330s. His son was more successful in avoiding negative stereotypes and harsh criticisms during his Italian expeditions in his youth, as well as in 1354/55 and 1368/69. In the end, however, even chroniclers that are traditionally considered to have had a positive view of the Luxemburg king and emperor harshly rejected his political actions in Italy. Most of the time, this is connected with the financial interests all foreign monarchs had when establishing temporary rulerships in Italian cities, and the monetary pressures this bore on their citizens; the worn-out cliché, both of contemporaries and historical researchers, that labelled foreign, Central European monarchs as barbaric intruders, could hardly be confirmed. Charles and his father are blamed for being unable to solve the structural problems of Italian and Imperial politics.