AN INTEGRATED TERRITORIAL SIMULATION MODEL TO EVALUATE CAP REFORM ON MEDITERRANEAN AGRICULTURE. METHODOLOGICAL PROPOSAL AND FIRST APPLICATIONS IN APULIA REGION (SOUTHERN ITALY)

The implementation of most recent CAP and water policy reforms calls for simulation analytical tools able to quantify socio-economic and environmental impacts that can be different in terms of regions and farm type. This work proposes a territorial mathematical programming model that integrates hundreds of farm models clustered in a single meta-model at regional level that can be easily standardized having the FADN as the main data source. The tool has been experimentally applied to Apulia region and several simulations have been conducted in scenarios differing in terms of agricultural policies (total decoupling, increase of the modulation rate and introduction of a flat rate system for the Single Farm Payment), price of the water resource, market conditions (price of products and cost of inputs). For each simulation, farmers’ choices - cropping patterns and techniques-, the economic assessment of the effects of such choices -revenue, costs and incomes- and environment impacts -use of factors and resulting pressures on natural resources- have been analysed. The results of the analysis show that agricultural policies measures do not affect land use pattern or the agricultural pressure on water resources. But can have major income redistributive effects. On the contrary, water policy and market conditions impact on farmers’ choices, economic performance and environmental pressure.Agricultural policies, Water policy reforms, territorial mathematical programming model., Agricultural and Food Policy, Political Economy, Research Methods/ Statistical Methods, Q18, Q25, Q51.,

Interpretation and stress

This study was carried out to analyze stress factors such as anxiety and depression on interpreters and interpreting students during simultaneous and remote interpreting. The study was taylored to interpeting conditions. The project was devided in two stages. During the first, data about the interpreters were collected to assess baseline values for psychological factors important for stress evaluation. In the second, the same group of interpreters underwent specific tests during simultaneous and remote interpreting.Psychometric instruments were chosen to this end. The results of the study show lower anxiety and depression values for interpreters than in the normal sample population, with interpeters being characterized by lower values than interpreting-students

Comparative Study of Keccak SHA-3 Implementations

This paper conducts an extensive comparative study of state-of-the-art solutions for im- plementing the SHA-3 hash function. SHA-3, a pivotal component in modern cryptography, has spawned numerous implementations across diverse platforms and technologies. This research aims to provide valuable insights into selecting and optimizing Keccak SHA-3 implementations. Our study encompasses an in-depth analysis of hardware, software, and software–hardware (hybrid) solutions. We assess the strengths, weaknesses, and performance metrics of each approach. Critical factors, including computational efficiency, scalability, and flexibility, are evaluated across differ- ent use cases. We investigate how each implementation performs in terms of speed and resource utilization. This research aims to improve the knowledge of cryptographic systems, aiding in the informed design and deployment of efficient cryptographic solutions. By providing a comprehensive overview of SHA-3 implementations, this study offers a clear understanding of the available options and equips professionals and researchers with the necessary insights to make informed decisions in their cryptographic endeavors

Interpretation across legal systems

In this paper we extend a formal framework presented in [6] to model reasoning across legal systems. In particular, we propose a logical system that encompasses the various interpretative interactions occurring between legal systems in the context of private international law. This is done by introducing meta-rules to reason with interpretive canons

First signs of transition: The parallel decline of early baptism and early mortality in the province of Padua (northeast Italy), 1816-1870

Objective: The aim of this article is to investigate the parallel decline of early baptism and early mortality at the beginning of the demographic transition in a European high-neonatal mortality context. Methods: We use an individual-nominative linked database of 33,000 births and 10,000 deaths for 11 parishes in the province of Padua (northeast Italy) from 1816 to 1870. We utilize life tables, logistic regressions, and two-level logistic regressions, including characteristics of the family. Results: Life tables and regression models show that during the winter, the association between early baptism and the risk of death is pronounced. The connection persists also during the summer, when the exposure to low temperature could not influence the risk of death, and a reverse effect could prevail. (Children in periculo mortis were immediately baptized.) Family behaviours influence both early baptism and early death. Conclusions: The data shows clearly that those social groups and families and those areas experiencing the most intense decline in early baptism were also those in which mortality during the first three months of life declined more. However, it is not true that - as suggested by commentators at the time - the strong statistical connection between the two events was just a direct one, with cold exposure exacerbated by early baptism increasing the risk of dying from hypothermia or respiratory diseases. Contribution: We first show that in the province of Padua during the central part of the 19th century (1816\u20121870), there is a clear and strong statistical connection between the decline of early mortality and the decline of early baptism. Second, we try to disentangle the meaning of this connection

OXIDATIVE CHANGES OF LIPIDS, PROTEINS AND ANTIOXIDANTS IN YOGURT DURING THE SHELF LIFE

Background: Oxidation processes in milk and yogurt during the shelf life can result in an alteration of protein and lipid constituents. Therefore, the antioxidant properties of yogurt in standard conditions of preservation were evaluated. Results: Total phenols, free radical scavenger activity, degree of lipid peroxidation and protein oxidation were determined in plain and skim yogurts with or without fruit puree. After production, plain, skim, plain berries and skim berries yogurts were compared during the shelf life up to 9 weeks. All types of yogurts revealed a basal antioxidant activity that was higher when a fruit puree was present but gradually decreased during the shelf life. However, after five-eight weeks, antioxidant activity increased again. Both in plain and berries yogurts lipid peroxidation increased until the seventh week of shelf life and after decreased, while protein oxidation of all yogurts was similar either in the absence or presence of berries and increased during shelf life. Conclusion: During the shelf life, a different behavior between lipid and protein oxidation takes place and the presence of berries determines a protection only against lipid peroxidation

Mitochondrial Thioredoxin System as a Modulator of Cyclophilin D Redox State

The mitochondrial thioredoxin system (NADPH, thioredoxin reductase, thioredoxin) is a major redox regulator. Here we have investigated the redox correlation between this system and the mitochondrial enzyme cyclophilin D. The peptidyl prolyl cis-trans isomerase activity of cyclophilin D was stimulated by the thioredoxin system, while it was decreased by cyclosporin A and the thioredoxin reductase inhibitor auranofin. The redox state of cyclophilin D, thioredoxin 1 and 2 and peroxiredoxin 3 was measured in isolated rat heart mitochondria and in tumor cell lines (CEM-R and HeLa) by redox Western blot analysis upon inhibition of thioredoxin reductase with auranofin, arsenic trioxide, 1-chloro-2,4-dinitrobenzene or after treatment with hydrogen peroxide. A concomitant oxidation of thioredoxin, peroxiredoxin and cyclophilin D was observed, suggesting a redox communication between the thioredoxin system and cyclophilin. This correlation was further confirmed by i) co-immunoprecipitation assay of cyclophilin D with thioredoxin 2 and peroxiredoxin 3, ii) molecular modeling and iii) depleting thioredoxin reductase by siRNA. We conclude that the mitochondrial thioredoxin system controls the redox state of cyclophilin D which, in turn, may act as a regulator of several processes including ROS production and pro-apoptotic factors release

Clinical features of COVID-19 and SARS epidemics. A literature review

SARS-CoV-2, responsible for the current pandemic, is a novel strain of the Coronaviridae family, which has infected humans as a result of the leap to a new species. It causes an atypical pneumonia similar to that caused by SARS-CoV in 2003. SARS-CoV-2 has currently infected more than 9.200.000 people and caused almost 480.000 deaths worldwide. Although SARS-CoV-2 and SARS-CoV have similar phylogenetic and pathogenetic characteristics, they show important differences in clinical manifestations. We have reviewed the recent literature comparing the characteristics of the two epidemics and highlight their peculiar aspects. An analysis of all signs and symptoms of 3,365 SARS patients and 23,280 COVID-19 patients as well as of the comorbidities has been carried out. A total of 19 and 75 studies regarding patients with SARS and COVID-19, respectively, were included in the analysis. The analysis revealed an overlap of some symptoms between the two infections. Unlike SARS patients, COVID-19 patients have developed respiratory, neurological and gastrointestinal symptoms, and, in a limited number of subjects, symptoms involving organs such as skin and subcutaneous tissue, kidneys, cardiovascular system, liver and eyes. This analysis was conducted in order to direct towards an early identification of the infection, a suitable diagnostic procedure and the adoption of appropriate containment measures

Multilocus Sequence Typing of Commensal and EnteropathogenicEscherichia Colifrom Domestic and Wild Lagomorphs in Italy

The aim of the study was to determine the multilocus sequence types of Escherichia coli from diseased farm rabbits and apparently healthy wild lagomorphs, and the genetic relatedness among them. Fifty-five enteropathogenic E. coli from reared rabbits and 32 from wild rabbits and hares were characterised by multilocus sequence typing (MLST) according to the Michigan State University EcMLST scheme. Isolates were differentiated into 37 sequence types (STs), which were grouped into 8 clonal complexes (CCs). The most common ST was ST140 (CC31), followed by ST238 and ST119 (CC17). MLST analysis revealed 22 novel STs. Phylogenetic analyses showed a heterogeneous distribution of STs into 3 clusters of genetically related strains. The genetic relationship among STs of different origin and the detection of new, as well as previously described STs as human pathogens, indicate a widespread distribution and adaptability of particular lineages to different hosts. These findings highlight the need for further research to improve the knowledge about E. coli populations colonising the gut of lagomorphs and their zoonotic potential

Sub-shot-noise photon-number correlation in mesoscopic twin-beam of light

We demonstrate sub-shot-noise photon-number correlations in a (temporal) multimode mesoscopic ($\sim 10^3$ detected photons) twin-beam produced by ps-pulsed spontaneous non-degenerate parametric downconversion. We have separately detected the signal and idler distributions of photons collected in twin coherence areas and found that the variance of the photon-count difference goes below the shot-noise limit by 3.25 dB. The number of temporal modes contained in the twin-beam, as well as the size of the twin coherence areas, depends on the pump intensity. Our scheme is based on spontaneous downconversion and thus does not suffer from limitations due to the finite gain of the parametric process. Twin-beams are also used to demonstrate the conditional preparation of a nonclassical (sub-Poissonian) state.Comment: 5 pages, 5 (low-res) figures, to appear on PR