A mobility analysis of the occupational status of the graduates of the University of Palermo in an economic crisis context

In such a global economic crisis context, our aims are describing the mobility of the Palermitan graduates in the labour market, identifying the variables that influence most their occupational status and finally outlining a transition probability structure among the states: Work, Search for a Job, Study, Other. The availability of a large amount of longitudinal data provided by the surveys carried out by STELLA (Statistics about Graduates and Labour Market) allowed us to analyze the mobility of the graduates of the University of Palermo among the different occupational states in three different times. We analyze data coming from a disproportionate stratified sample of graduates in 2009, interviewed three different times: one year (2010), three years (2012), five years (2014) after the graduation. To achieve our aim, first we provide a brief descriptive analysis of the main characteristics of the graduates gathered by the three different surveys; secondly we fit a time inhomogeneous multi-state Markov model with piecewise constant intensities; eventually implications from the main results are discussed

Electronic Town Meeting a Palermo. Dispositivi tecnologici e limiti della partecipazione

Gli autori propongono una riflessione sull'uso dello strumento di partecipazione a partire dall'esperienza maturata a Palerm

Nitrogen Type and Availability Drive Mycorrhizal Effects on Wheat Performance, Nitrogen Uptake and Recovery, and Production Sustainability

Plant performance is strongly dependent on nitrogen (N), and thus increasing N nutrition is of great relevance for the productivity of agroecosystems. The effects of arbuscular mycorrhizal (AM) fungi on plant N acquisition are debated because contradictory results have been reported. Using 15N-labeled fertilizers as a tracer, we evaluated the effects of AM fungi on N uptake and recovery from mineral or organic sources in durum wheat. Under sufficient N availability, AM fungi had no effects on plant biomass but increased N concentrations in plant tissue, plant N uptake, and total N recovered from the fertilizer. In N-deficient soil, AM fungi led to decreased aboveground biomass, which suggests that plants and AM fungi may have competed for N. When the organic source had a low carbon-to-nitrogen ratio, AM fungi favored both plant N uptake and N recovery. In contrast, when the organic source had a high carbon-to-nitrogen ratio, a clear reduction in N recovery from the fertilizer was observed. Overall, the results indicate an active role of arbuscular mycorrhizae in favoring plant N-related traits when N is not a limiting factor and show that these fungi help in N recovery from the fertilizer. These results hold great potential for increasing the sustainability of durum wheat production

Una nuova Sicilia?

Si analizzano gli elementi di novità registrati in occasione della tornata di elezioni regionali del 2012, e si ipotizzano le connessioni di queste novità con la crisi economica della regione

Use of Green Sulla Forage for Feeding. 2. Effects on Lamb Carcass and Meat Quality

Diets with 2.5% of condensed tannins (CT) from carob pulp have been showed to reduce lamb carcass weight, yield and fatness, as a consequence of lower digestibility due to strong protein-tannin bonds. Moreover the diets lightened meat colour and negatively affected meat sensory properties (Priolo et al., 2000). There is evidence that some tannin-rich legumes have weaker stability of the protein-tannin complex post-rumen (McSweeney et al., 2001). Since the CT-containing sulla (Hedysarum coronarium L.) demonstrated improved lamb growth performance in comparison with CT-lacking annual ryegrass (Lolium multiflorum Lam. subsp. wersterwoldicum) (Giambalvo et al., 2005), this study examined the impact of CT from sulla on carcass characteristics and meat quality

Use of Green Sulla Forage for Feeding. 1. Effects on Lamb Growth and Gastrointestinal Nematode Parasite Infestation

Recent studies have shown that some forage legumes containing condensed tannins (CT), such as sulla (Hedysarum coronarium L.), can reduce the gastrointestinal nematode burden in sheep (Niezen et al., 1998) and increase post-ruminal protein availability (Waghorn et al., 1994). This study aimed to evaluate the anthelmintic and nutritional properties of sulla forage in relation to its CT content. Thus, the growth performance and the level of nematode infestation of lambs fed sulla were compared with those of lambs fed ryegrass (Lolium multiflorum Lam. subsp. wersterwoldicum), lacking in CT

MEDLAB Sicilia Le occasioni per l\u2019innovazione sociale e territoriale MEDLAB in Sicily An opportunity for social and territorial innovation

The volume contains written in italian and english language on the reflections and the final results of international partnership experience by Medlab (project promoted by European Commission, MED Program) concerning the case of Living Labs in Sicily. Gelardi and Salemi showed the action of the regional innovation instruments of urban and regional planning at institutional regional level and in particular the role of experience of international cooperation in the comparison of experiences of different kind of territorial innovation in the Euro-Mediterranean area. Marsh shows as the MedLab project has been to examine the current and potential role of Living Labs within regional development policy and the questions thrown up by considering Living Labs as a policy tool. This means looking at issues of development policy and linking their relevance to broader territorial innovation strategies. In addition, governance issues arise for coordinating different Living Lab initiatives within a territorial domain, with the aim of maximising benefits not only to ICT-based innovation and the local knowledge economy, but also to the fields of application that Living Labs address: the environment, the economy, social and government services, etc. The process has thus involved first looking at how these questions can be addressed from the standpoints of different types of actors and how they can engage in reciprocal learning processes. The idea is to develop a model of \u201cinnovation literacy\u201d for local authorities and policy makers, namely the capacity to structure the demand for and supply of ICT-based innovation in order to maximise the concrete benefits to specific policies and initiatives. The ultimate vision is of a virtuous circle whereby regional development authorities apply the Living Lab model in an increasing array of fields and the ICT industry increasingly recognises the value proposition of engaging in co-design processes in concrete local and regional development initiatives. In the following pages, we explore the experiences developed in the MedLab project according to three issues: a) a first exploration of the concept of \u201cterritorial innovation\u201d at the basis of the MedLab hypothesis, and its potential impact on policy and governance; b) The case story of the formation of the original TLL-Sicily partnership in 2007 and how that experience shaped the MedLab workplan; c) The summative conclusions of the MedLab project, exploring the concept of an emergent macro-regional Living Lab. Giambalvo e Lucido involved the analysis of urban change in a social and economic context particularly full of difficulties as the town of Favara. Their contribution tries to define the processes of social innovation when they born and move the first steps, this contribution aims to collect the challenge born inside the Medlab project \u2013 Mediterranean Living Lab for the Territorial Innovation to reflect on some of the outcomes of the Living Lab approach to support territorial innovation in the geographical areas of Sicily concerned by the pilot cases of MedLab (the spatial planning of the province of Ragusa and the strategic plan of the municipality of Favara). More specifically, the remark starts from a work of research on the field and facilitation of communicative processes aimed to identify what dynamics of social innovation, such as transactions among the social actors and what new micro-economic ecosystems are developing in the municipality of Favara, whose background has been explored and treated as territorial Living Lab. Di Bono e Parisi describe the way of the Province of Ragusa tried to initiate arrangements to create a Living Lab from experience of local planning and addressing to the involvement of the local firm to obtain a dinamic digital mapping of local creativity. In the contribution the autors try to show that the concept of innovation is still evolving and the market is not disappearing from this innovation concept, but it is one of its components; the social dimension is increasingly relevant, as well as the institutional innovation. In fact, public boards, dealing with the themes of territorial innovation, can re-design their role starting from networking open innovation approaches and building up public-private partnerships able to activate technological and social innovation processes in a participatory way. Trapani present a cotribution on theme about the report of launching a citizen initiative for the mobilization of the social capital in the second Constituency of Palermo; it includes the Brancaccio neighborhood very famous for the murder of Father Puglisi. The initiative is designed as an integrated program of architectural, urban, cultural, social, environmental and economic qualification for the development (also for touristic aims) of Castle Maredolce and (oncoming) park close the monument and the nearby gardens. The proposal which is maturing in this period, falls within the framework of infrastructural transformations taking place in the districts of Brancaccio and Bandita and compared to the new role of the metropolitan city in the new economies of the Mediterranean, namely in a context in which Sicily seems to remain more at the edge of Europe and see, in the cautious use of its cultural resources, a way of survival. The proposal initially moves from the definition of projects and visions for the architectural setting and the urban and social redefinition of a new square in front of an important Moorish Castle undergoing restoration. Furthermore, the interest is moved to the second municipal constituency. The integrated urban program consists of interventions which specify the contents of the strategic plan of Palermo for the second constituency. The urban part, specifically, is characterized by the presence of important infrastructure and services for the production of small and medium-sized enterprises. It has been possible to examine the characteristics of the citizens, their expectations in terms of their objectives and concerning the concrete possibilities of integrated planning and design within participatory and urban sphere on the background of the failure of urban traditional planning tools

Autism spectrum disorder in Italy: demand for an integrated epidemiological surveillance system.

Autism spectrum disorder (ASD) is a complex neurodevelopmental syndrome of emerging public health concern, according to a documented significant increase of diagnosed cases of ASD in Europe and USA. In Italy, actually, it is not possible to estimate at national level a reliable ASD occurrence by using existing health and scholastic data flows. The lack of information has implications on social and healthcare services dedicated to subjects affected by ADS. The database of the Italian institute in charge of social and security assistance was accessed at the provincial level to investigate the ASD cases occurred in the Palermo province. The official reports of all subjects visited in 2013 by INPS physicians were analyzed by using an automatic software and diagnosis consistent with ASD were ex- tracted and flagged. Our findings support the choice of alternative use of INPS administrative database in order to define a reliable ASD occurrence estimate as first step to develop an integrated epidemiological surveillance system on AS