Archivio Istituzionale della Ricerca- Università del Piemonte Orientale
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“I Remember when The Beatles Came": A Corpus-Assisted Discourse Study of Women’s Musical Oral Histories
No full textCombining corpus linguistics and discourse analysis, this article examines the
language used by American women of the Boomer generation to describe what it meant to
listen to rock music in the late 1960s and 1970s. Drawing on their first-hand accounts, the
study focuses on the realisation of stance through which participants construct meaning
and negotiate their positioning within a historically male-dominated cultural space. The
findings reveal that they employ emotionally rich and evaluative language. This
stance not only shapes their musical experiences but also serves as a means of resisting
dominant, often stereotypical, models of fandom by foregrounding reflective, critical, and
culturally significant forms of engagement. The study further demonstrates that
incorporating corpus methods into oral history research can uncover specific linguistic
patterns that might remain unnoticed in purely qualitative analyses. The article is relevant
to the field of linguistics and may also be of interest to scholars in cultural studies, music
studies, and memory studies
Measurement of isolated prompt photon production in pp and p–Pb collisions at the LHC
Full text linkThis paper presents the measurement of the iso-
lated prompt photon inclusive production cross section in pp
and p–Pb collisions by the ALICE Collaboration at the LHC.
The measurement is performed in p–Pb collisions at centre-
of-mass energies per nucleon pair of √sNN = 5.02 TeV and
8.16 TeV, as well as in pp collisions at √s = 5.02 TeV
and 8 TeV. The cross section is obtained at midrapidity
(|y| < 0.7) using a charged-track based isolation momen-
tum piso, ch
T < 1.5 GeV/c in a cone with radius R = 0.4.
The data for both collision systems are well reproduced by
perturbative QCD (pQCD) calculations at next-to-leading
order (NLO) using recent parton distribution functions for
free (PDF) and bound (nPDF) nucleons. Furthermore, the
nuclear modification factor RpA for both collision energies
is consistent with unity for pT > 20 GeV/c. However, devia-
tions from unity (RpA < 1) of up to 20% are observed for pT
< 20 GeV/c with limited significance, indicating the possi-
ble presence of nuclear effects in the initial state of the col-
lision. The suppression increases with decreasing pT with a
significance of 2.3σ for a non-zero slope and yields RpA < 1
with a significance of 1.8σ at √sNN = 8.16 TeV for pT
< 20 GeV/c. In addition, a significance of 1.1σ is observed
for RpA < 1 at the lower collision energy √sNN = 5.02 TeV
for pT < 14 GeV/c. The magnitude and shape of the sup-
pression are consistent with pQCD predictions at NLO using
nPDFs that incorporate nuclear shadowing effects in the Pb
nucleus
Routine Imaging or Symptomatic Follow-Up After Resection of Pancreatic Adenocarcinoma
No full textImportance: International guidelines lack consistency in their recommendations regarding routine imaging in the follow-up after pancreatic resection for pancreatic ductal adenocarcinoma (PDAC). Consequently, follow-up strategies differ between centers worldwide. Objective: To compare clinical outcomes, including recurrence-focused treatment and survival, in patients with PDAC recurrence who received symptomatic follow-up or routine imaging after pancreatic resection in international centers affiliated with the European-African Hepato-Pancreato-Biliary Association (E-AHPBA). Design, setting, and participants: This was a prospective, international, cross-sectional study. Patients from a total of 33 E-AHPBA centers from 13 countries were included between 2020 and 2021. According to the predefined study protocol, patients who underwent PDAC resection and were diagnosed with disease recurrence were prospectively included. Patients were stratified according to postoperative follow-up strategy: symptomatic follow-up (ie, without routine imaging) or routine imaging. Exposures: Symptomatic follow-up or routine imaging in patients who underwent PDAC resection. Main outcomes and measures: Overall survival (OS) was estimated with Kaplan-Meier curves and compared using the log-rank test. To adjust for potential confounders, multivariable logistic regression was used to evaluate the association between follow-up strategy and recurrence-focused treatment. Multivariable Cox proportional hazard analysis was used to study the independent association between follow-up strategy and OS. Results: Overall, 333 patients (mean [SD] age, 65 [11] years; 184 male [55%]) with PDAC recurrence were included. Median (IQR) follow-up at time of analysis 2 years after inclusion of the last patient was 40 (30-58) months. Of the total cohort, 98 patients (29%) received symptomatic follow-up, and 235 patients (71%) received routine imaging. OS was 23 months (95% CI, 19-29 months) vs 28 months (95% CI, 24-30 months) in the groups who received symptomatic follow-up vs routine imaging, respectively (P = .01). Routine imaging was associated with receiving recurrence-focused treatment (adjusted odds ratio, 2.57; 95% CI, 1.22-5.41; P = .01) and prolonged OS (adjusted hazard ratio, 0.75; 95% CI, 0.56-.99; P = .04). Conclusion and relevance: In this international, prospective, cross-sectional study, routine follow-up imaging after pancreatic resection for PDAC was independently associated with receiving recurrence-focused treatment and prolonged OS
Consistent efficacy and safety of automated insulin delivery in children aged 2–6 Years: results from the LENNY trial continuation phase
Full text linkObjective: The LENNY randomized trial (NCT05574062) demonstrated that the MiniMed 780G system with GuardianTM 4 sensor (MM780G/G4S) is safe and effective for young children with type 1 diabetes (CwT1D). The continuation phase objective was to evaluate MM780G when used for extended time and when used with the Simplera SyncTM sensor (MM780G/SY). Methods: CwT1D who completed the initial study phase underwent a 12-24-week period using MM780G/G4S (in Auto Mode), after which they were randomly allocated to either continue using the same set-up or switch to MM780G/SY (in Auto Mode) for 12 weeks. The primary endpoint was the between-arm difference in mean HbA1c after the 12-week period (non-inferiority). Results: 91 CwT1D were enrolled in the continuation phase. After the initial 12-24-week period, mean ± SD HbA1c was 7.16 ± 0.59 %. After the 12-week treatment period, mean ± SD HbA1c was 7.24 ± 0.64 % for MM780G/G4S and 7.30 ± 0.53 % for MM780G/SY (estimated treatment effect = 0.14 %, 95 % CI - 0.03 to 0.31 %). Over the 12 weeks, mean ± SD time-in-range (TIR) was 68.9 ± 8.6 % for MM780G/G4S and 69.7 ± 7.7 % for MM780G/SY. Non-inferiority was confirmed for HbA1c and TIR. Conclusion: In CwT1D aged 2-6 years and TDD ≥ 6, the safety and good glycemic control from MM780G were sustained for ≥ 1 year and MM780G/SY was non-inferior to MM780/G4S
Evaluation of Cyberattack Detection Models in Power Grids: Automated Generation of Attack Processes
Full text linkThe recent growing adversarial activity against critical systems, such as the power grid, has raised attention on the necessity of appropriate measures to manage the related risks. In this setting, our research focuses on developing tools for early detection of adversarial activities, taking into account the specificities of the energy sector. We developed a framework to design and deploy AI-based detection models, and since one cannot risk disrupting regular operation with on-site tests, we also included a testbed for evaluation and fine-tuning. In the test environment, adversarial activity that produces realistic artifacts can be injected and monitored, and evidence analyzed by the detection models. In this paper we concentrate on the emulation of attacks inside our framework: A tool called SecuriDN is used to define, through a graphical interface, the network in terms of devices, applications, and protection mechanisms. Using this information, SecuriDN produces sequences of attack steps (based on the MITRE ATT&CK project) that are interpreted and executed by software called Netsploit. A case study related to Distributed Energy Resources is presented in order to show the process stages, highlight the possibilities given by our framework, and discuss possible limitations and future improvements
What Rights for Criminals Condemned to Death? Jurisdictional Dialogue and Clash Between Religious and Secular Authorities, c.1250–1320
Full text linkBetween the thirteenth and fourteenth centuries, a variety of legal actors became involved in disputes regarding the right of criminals condemned to death to access religious comforts such as sacraments, Christian burial, and the possibility to make bequests pro anima. These debates centred around important questions such as: which authorities held the right to grant or deny spiritual assistance to executed criminals? What normative bases could be invoked to support these claims? This paper argues that, in the period c.1250–1320, lay and religious authorities reiterated norms deriving from a multiplicity of pre-existing systems (canon law, Roman law, theological principles) to answer these questions. The underlying agenda of these debates, however, was a struggle for power regarding whose ultimate authority it was to decide who could be considered a member of the community and to what extent. In time, this struggle contributed to a gradual separation between the political community and a previously all-encompassing Ecclesia
MOBILIZING MATHEMATICAL KNOWLEDGE AND PEDAGOGICAL CONTENT KNOWLEDGE THROUGH INTERDISCIPLINARY EDUCATIONAL ACTIVITIES
No full textThis paper explores mathematics teachers' knowledge focused on teaching
proportionality while reflecting on interdisciplinary educational activities for primary
and middle school. Through the Mathematics Teacher Specialised Knowledge model, we analyze teachers' responses in interviews to identify aspects of their Mathematical Knowledge (MK) and Pedagogical Content Knowledge (PCK). Findings emphasize the value of real-world contexts in teaching and learning of proportionality and the interconnection between the sub-domains of MK and PCK
Functional ingredients from food wastes: the case-study of cocoa bean shells
No full textThe valorisation of food by-products is a promising strategy for sustainability within the circular economy. Cocoa bean shells (CBSs), a by-product of the cocoa production chain, are a waste rich in bioactive compounds, including polyphenols, dietary fibres and lipids. This thesis investigates innovative approaches to convert CBSs into functional ingredients for food and nutraceutical applications. Key findings include improving the fermentability of CBSs through enzymatic treatments, which enhances the production of short chain fatty acids (SCFAs) that support gut health and prebiotic functionality. This work has demonstrated the preservation of antioxidant compounds during fibre modification, optimising the properties of CBSs for potential nutritional benefits. Non-conventional extraction techniques, including ultrasound and microwave methods, were used to efficiently recover antioxidant polyphenols (e.g. clovamide), achieving higher yields and antioxidant activity compared to traditional methods. Application in model food systems demonstrated CBSs as versatile functional ingredients with favourable and potential health benefits. The research also investigated CBSs lipid fractions, highlighting their unique bioactive compositions. Taken together, these studies highlight the potential of CBSs as a sustainable resource for functional foods, contributing to waste reduction and innovation in line with the EU Green Deal targets. By advancing extraction, modification and application techniques, this work underlines the role of CBSs in promoting health and environmental sustainability, providing scalable solutions for the up-cycling of food by-products
Allocuzione, evidenzialità e (s)cortesia in italiano: Uno studio diacronico sulla correlazione tra categorie con funzione pragmatica
No full textIn this paper, we aim to investigate the functional correlation among different
linguistic categories (in a broad sense) in the pursuit of a given communicative
purpose, and thus on the pragmatic level. We adopt an integrated model, so defined
because it seeks to explore the interconnections among categories in interaction,
while also taking into account multiple levels of discourse. From an empirical
point of view, the paper illustrates the heuristic potential that can arise when
correlating linguistic categories explored only independently until now with the
pragmatic functions they can assume in context. Specifically, our research examines
the range of pragmatically oriented functions developed by two constructions
based on verbs of vision, namely guarda che... (“look that...”) and non vedi che...?
(“don’t you see that...?”), analysed through a corpus-based approach. The analysis
shows that the two constructions have developed meanings related to (im)politeness
starting from a functional core that originally expressed other semantic-pragmatic
values, such as allocution and evidentiality – a process of functional enrichment
that points toward an ‘emergent’ understanding of (im)politeness as shaped
by context, evolving over time, and susceptible to shifts in function and pragmatic
interpretation
Parental correlates of adolescent gambling behaviour: a study on 12-14 years old students in Italy
No full textObjective
This study aims to elucidate the role of parental factors on adolescents' gambling in a sample of Italian students, and to identify the mediating factors of the relationship between parental gambling and adolescents' gambling.
Methods
This is a secondary study based on data collected in the baseline survey of the experimental controlled trial "GAPUnplugged". The analytical sample included 1848 students 12-14 years old who participated in the study in Piedmont and Lazio Regions in Italy. Multilevel mixed-effect regression models were used to estimate the associations between correlates and the probability of adolescents' gambling. Mediation analysis was conducted to test the mediating effect of personal factors on the relationship between parental and adolescents' gambling.
Results
Overall, 55.7% of students reported gambling in the last 12 months. In the multivariate regression model, gambling with parents and parental permissiveness to gamble were the strongest correlates of adolescents' gambling. Parental gambling, parental permissiveness to use substances and perception of friends' gambling were also significantly associated with adolescents' gambling.Performance beliefs, attitudes toward gambling, and sensation-seeking emerged as potential mediators of the relationship between parental gambling and adolescents' gambling.
Conclusions
Parental factors appear to be important correlates of gambling behaviour among adolescents. These results provide insights into the complex dynamics influencing adolescent gambling behaviour and emphasise the importance of targeted interventions and parental guidanc