[Professional policies: a qualitative study of perceptions and opinions of professionals nurses/midwives and students attending the Master of Science in Nursing]. / Politiche professionali: studio qualitativo sulle percezioni e le opinioni dei professionisti infermieri/ostetriche e degli studenti della Laurea magistrale in Scienze infermieristiche e ostetriche.

INTRODUCTION: Politics, the science and the art of administering public affairs, is a very important field. Dealing with professional policy means to dedicate ourselves to the good of the profession. Professional policies are an integral part of taking care; the professional family needs clear reference points: training, tutoring, promotion and institutional representation. AIM: Exploring perceptions, ideals, shared imagination and desires about the professional policies of nurses/midwives and of master's students in order to be able to have a representation of the reality and to start a critical reflection on the subject. METHOD: A qualitative study was conducted on a proactive sample of 22 nurses / midwives as qualified witnesses of the national situation. The data was collected through a questionnaire built ad hoc. RESULTS: From the analysis of the answers given to the questionnaire, we identified 10 main themes. In the training sector two of the themes that were selected are the importance of the new knowledges and inadequate differentiation of the positions; Regarding the working sector two of the themes that came out are the lack of meritocracy and of new opportunities; meanwhile, in the research field one of the main theme identified is the gap between the theory and the practice. CONCLUSION: The present study finds out that participation in policy-making processes is occasional and of little intensity: just few nurses/midwives are actively involved in the promotion and development of projects in the health sector and of healthcare policies.

Facial markings in the social cuckoo wasp Polistes sulcifer: No support for the visual deception and the assessment hypotheses.

Insect social parasites have to conquer a host colony by overcoming its defensive barriers. In addition to increased fighting abilities, many social parasites evolved sophisticated sensory deception mechanisms to elude host colonies defenses by exploiting host communication channels. Recently, it has been shown that the conspicuous facial markings of a paper wasp social parasite, Polistes sulcifer, decrease the aggressiveness of host foundresses. Two main hypotheses stand as explanations of this phenomenon: visual sensory deception (i.e. the black patterning reduces host aggression by exploiting the host visual communication system) and visual quality assessment (i.e. facial markings reduce aggressiveness as they signal the increased fighting ability of parasites). Through behavioral assays and morphological measurements we tested three predictions resulting from these hypotheses and found no support either for the visual sensory deception or for the quality assessment to explain the reduction in host aggressiveness towards the parasite. Our results suggest that other discrimination processes may explain the observed phenomenon.

The effect of breakwaters on the structure of marine soft-bottom assemblages: a case study from a North-Western Mediterranean basin.

This two-year study is the first attempt to analyse the ecological effects of breakwater systems on soft-bottom assemblages along the North Tyrrhenian coast. Differently from previous studies focusing on infauna of on-shore and off-shore sides, we compared the assemblages inhabiting the surrounding soft-bottoms not directly protected by the breakwaters, defining our sampling stations at varying distances from the breakwaters and at constant distance from the coast. Data collected revealed that abundance, species richness and M-AMBI ecological quality differed between northern and southern sides, and were related to distance from structures. Multivariate analyses of relationships between assemblages and abiotic characteristics support this hypothesis. The extension of these effects, that resulted to be weak and limited to a restricted area, could be a consequence of coastal current on local hydrodynamics. This study provides novel and critical information for the management of the coastal defence infrastructure spreading along the western coast of Italy.