Valutazione economica del paesaggio agrario degli “Ulivi secolari” nel territorio di Chiaramonte Gulfi (RG)

Valutazione economica del paesaggio agrario degli “Ulivi secolari” nel territorio di Chiaramonte Gulfi (RG

La Rivista di Economia Agraria: un percorso scientifico in continua evoluzione

The 70th REA celebratory meeting “Results of Agricultural Economics research in Italy between publications and evaluations” was held in Rome, on 27th January 2016, at CREA-PAV Institute. In 1945, REA was founded by the National Institute of Agricultural Economics (INEA) through the work of the great masters of the Italian Agricultural Economics. The first issue came out in January 1946. Since 2015, REA belongs to CREA (Council for Agricultural Research and Economics) and through the synergic collaboration of SIDEA (Italian Society of Agricultural Economics), it boasts a second season through an open access web platform. With this speech, the REA Editorial Board wants to give a tribute to the great cultural and historical heritage that the REA represents, hoping that this pathway will go on in the future decades

Environmental and Agro-Economic Sustainability of Olive Orchards Irrigated with Reclaimed Water under Deficit Irrigation

This study explores the effects of the adoption of reclaimed water (RW) as source of irrigation in conjunction with the application of deficit irrigation strategies in an olive orchard (different genotypes) located within the “Valle dei Margi” farmhouse (Eastern Sicily). Specifically, the RW was obtained in situ by treating the wastewater coming from the farmhouse throughout a treatment wetland system (TW). The effects of RW on crop water status (CWS) was assessed by conducting plant-based measurements (i.e., leaf water potential, Ψ, and leaves relative water content, RWC) and determining satellite-based biophysical indicators. An economical and environmental evaluation of the proposed sustainable irrigation practices was carried out by using the life cycle assessment (LCA) approach.The RW quality showed high variability due to fluctuations in the number of customers at the farmhouse during the Covid-19 pandemic period. However, high removal efficiency of the overall TW was reached even if the RW quality did not always accomplish with the limits of the Italian regulations. A strong impact in the variation of Ψ was observed among the olive orchard under the different water regimes, evidencing how CWS performances are greatly conditioned by the genotype. However, no differences in leaves RWC and in satellite-based biophysical indicators were detected, despite the severe water deficit imposed (i.e., 50% of irrigation water reduction). Finally, the results of the LCA analysis underlined that the use of RW may permit to obtain important gains both in economic and environmental terms, thus representing a valid strategy for the olive cultivation

Co-creation Initiatives in Healthcare in Small Communities

The uses of technology in public spaces are not new, but now we find new forms of social interactions and practices, socio-spatial representations and relationships. The close relationship between real and virtual worlds also opens up new ways of advancing knowledge. In order to facilitate the implementation of Open Science, we explore different co-creation methods with multiple stakeholders. All groups are involved and have influence throughout the project lifecycle: from the beginning, to planning, to implementation, to dissemination. Research activities should involve a wide variety of stakeholders interested, including government, educators, nurses, charities, civil societies, patient groups and the publics, based in a way to (1) obtaining contributions by customers, (2) selecting the best of these contributions, and (3) incorporating these selected contributions into products, processes, or services. Interactions between Information and Communication Technologies (ICT), public spaces, and healthcare are considered as s a tool for connecting people in small communities (enhancing participation). A Platform (DXP - Digital eXperience Platform) through “headless” technologies may provide content management capabilities and easy integration with devices and various sources, driven by user needs and developed with the concept of “Community in mind” in order to create strong and active communities and transform our small communities into more human environments, rather than just more high-tech places, and to understand that “smartness” should be people-friendly. It was applies the Responsible Research and Innovation (RRI) principles on the scientific process and governance, identify drivers and barriers, interests and values for current and future societal challenges.This research was financially supported by the European Union’s Horizon 2020 research and innovation programme under the grant agreement No 741527 (project ORION).S

Cost-effectiveness analysis of personalised versus standard dosimetry for selective internal radiation therapy with TheraSphere in patients with hepatocellular carcinoma

Aims: To perform a cost-effectiveness analysis (CEA) comparing personalised dosimetry with standard dosimetry in the context of selective internal radiation therapy (SIRT) with TheraSphere for the management of adult patients with locally advanced hepatocellular carcinoma (HCC) from the Italian Healthcare Service perspective. Materials and methods: A partition survival model was developed to project costs and the quality-adjusted life years (QALYs) over a lifetime horizon. Clinical inputs were retrieved from a published randomised controlled trial. Health resource utilisation inputs were extracted from the questionnaires administered to clinicians in three oncology centres in Italy, respectively. Cost parameters were based on Italian official tariffs. Results: Over a lifetime horizon, the model estimated the average QALYs of 1.292 and 0.578, respectively, for patients undergoing personalised and standard dosimetry approaches. The estimated mean costs per patient were €23,487 and €19,877, respectively. The incremental cost-utility ratio (ICUR) of personalised versus standard dosimetry approaches was €5,056/QALY. Conclusions: Personalised dosimetry may be considered a cost-effective option compared to standard dosimetry for patients undergoing SIRT for HCC in Italy. These findings provide evidence for clinicians and payers on the value of personalised dosimetry as a treatment option for patients with HCC

A Review of the Role of Vegetal Ecosystems in CO2 Capture

The reduction of carbon emissions is a worldwide global challenge and represents the objective of many scientists that are trying to modify the role of carbon, turning a problem into an opportunity. The potential of CO2 capture and storage by vegetal species is significant because of their capacity to absorb exceeding carbon emission. The purpose of the present paper is to draw a picture of the role of vegetal ecosystems on carbon fixation by identifying the most significant scientific contributions related to the absorption by vegetal species. In particular the aim of this paper is to examine different forms of CO2 sequestration made by plants and crops involved in reducing greenhouse gas (GHG) emission. Results highlight the important role played by agricultural soils, forests, perennial plants, and algae, looking at the overall reduction of carbon emissions. In addition, results show that some bioenergy crops allow substantial storage of carbon dioxide, providing a significant contribution to climate change mitigation

The Isl1/Ldb1 complex orchestrates heart-specific chromatin organization and transcriptional regulation

Cardiac stem/progenitor cells hold great potential for regenerative therapies however the mechanisms regulating their expansion and differentiation remain insufficiently defined. Here we show that the multi-adaptor protein Ldb1 is a central regulator of cardiac progenitor cell differentiation and second heart field (SHF) development. Mechanistically, we demonstrate that Ldb1 binds to the key regulator of SHF progenitors Isl1 and protects it from proteasomal degradation. Furthermore, the Isl1/Ldb1 complex promotes long-range promoter-enhancer interactions at the loci of the core cardiac transcription factors Mef2c and Hand2. Chromosome conformation capture followed by sequencing identified surprisingly specific, Ldb1-mediated interactions of the Isl1/Ldb1 responsive Mef2c anterior heart field enhancer with genes which play key roles in cardiac progenitor cell function and cardiovascular development. Importantly, the expression of these genes was downregulated upon Ldb1 depletion and Isl1/Ldb1 haplodeficiency. In conclusion, the Isl1/Ldb1 complex orchestrates a network for heart-specific transcriptional regulation and coordination in three-dimensional space during cardiogenesis