bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mental health of Irish adolescents following the COVID-19 pandemic: results from a population-based cross-sectional survey
Authors: Dooley Niamh , Power Emmet , Healy Hazel , Cotter David , Cannon Mary 
Published: September 2024

AbstractObjectives:This study provides data on the prevalence of mental health problems among adolescents in Ireland in 2021, toward the end of the COVID-19 pandemic. The importance of having recent, large-scale, mental health data for adolescents has been heightened by COVID-19, the increased demand for child and adolescent mental health services, and the rapidly changing adolescent environment.Methods:As part of the Planet Youth study, a cross-sectional survey of adolescents (N = 4,404), mostly aged 15–16, was conducted between September and December 2021. Participants were recruited from 40 schools and non-traditional educational centres across 3 regions in Ireland, one predominantly urban (North Dublin) and two predominantly rural (Cavan, Monaghan). A range of mental health outcomes were self-reported: a single-item question on mental health; the Strengths & Difficulties Questionnaire (SDQ); depressive and anxiety symptoms from the Symptom Check List 90; the Adolescent Psychotic-like Symptom Screener; and lifetime self-harm, suicidal ideation, and attempt.Results:Over a quarter of adolescents described their mental health as ‘bad’ or ‘very bad’ (29%), and had SDQ total problem scores over 20 (26%). Over a third (39%) reported self-harming, 42% reported suicidal ideation, and 11% reported attempting suicide, in their lifetime. Gender-diverse youth (non-binary, trans, and undisclosed) had higher rates of poor mental health outcomes compared to cis-gendered youth (male/female), and females had higher rates of most mental health outcomes compared to males.Conclusions:Many of these estimates suggest a deterioration from previous epidemiological studies. While our findings do not definitively prove youth mental health has worsened over time, these findings are highly concerning. We propose a close monitoring of mental health in future surveys of this population and encourage initiatives to improve the capacity and quality of youth mental health services.
Narrating COVID and captivity in Italy: ‘no prison’ writings and the restorative potential of the penitentiary
Authors: Jansen Monica , Basilisco Stefania 
Published: September 2024

AbstractItaly's prison overcrowding became world news in early March 2020, when the COVID-19 outbreak sparked riots in prisons across the country, causing the death of 13 inmates. As a crisis narrative, the COVID-19 pandemic made visible the deep, ongoing crisis of Italy's prison system and disclosed new conditions for critical thought on the restorative potential of the penitentiary system. This article first describes the impact of COVID-19 on Adriano Sofri's ‘no prison’ writings, starting from his column in Il Foglio on the prison uprisings in March that followed the announcement of the anti-COVID measures; it subsequently analyses the Italian response to the pandemic from an internal, practitioner-led perspective. By offering both a dialectic and an immanent perspective, it aims to develop new ways of understanding the detention system and enhance the social credibility of the penitentiary system in Italy beyond the constraints of COVID and the emergency logic.
Increasing the detectability of long-period and nulling pulsars in next-generation pulsar surveys
Authors: Grover Garvit , Bhat Ramesh , McSweeney Samuel 
Published: September 2024

Abstract
Recent discoveries of multiple long-period pulsars (periods

${\sim}10\,$

s or larger) are starting to challenge the conventional notion that coherent radio emission cannot be produced by objects that are below the many theorised death lines. Many of the past pulsar surveys and software have been prone to selection effects that restricted their sensitivities towards long-period and sporadically emitting objects. Pulsar surveys using new-generation low-frequency facilities are starting to employ longer dwell times, which makes them significantly more sensitive in detecting long-period or nulling pulsars. There have also been software advancements to aid more sensitive searches towards long-period objects. Furthermore, recent discoveries suggest that nulling may be a key aspect of the long-period pulsar population. We simulate both long-period and nulling pulsar signals, using the Southern-sky MWA Rapid Two-meter (SMART) survey data as reference and explore the detection efficacy of popular search methods such as the fast Fourier transform (FFT), fast-folding algorithm (FFA) and single pulse search (SPS). For FFT-based search and SPS, we make use of the PRESTO implementation, and for FFA we use RIPTIDE. We find RIPTIDE’s FFA to be more sensitive; however, it is also the slowest algorithm. PRESTO’s FFT, although faster than others, also shows some unexpected inaccuracies in detection properties. SPS is highly sensitive to long-period and nulling signals, but only for pulses with high intrinsic signal-to-noise ratios. We use these findings to inform current and future pulsar surveys that aim to uncover a large population of long-period or nulling objects and comment on how to make optimal use of these methods in unison.
Stance detection: a practical guide to classifying political beliefs in text
Authors: Burnham Michael 
Published: September 2024

Abstract
Stance detection is identifying expressed beliefs in a document. While researchers widely use sentiment analysis for this, recent research demonstrates that sentiment and stance are distinct. This paper advances text analysis methods by precisely defining stance detection and outlining three approaches: supervised classification, natural language inference, and in-context learning. I discuss how document context and trade-offs between resources and workload should inform your methods. For all three approaches I provide guidance on application and validation techniques, as well as coding tutorials for implementation. Finally, I demonstrate how newer classification approaches can replicate supervised classifiers.
Producing white urban Europe? A critical and reflexive reading of academic knowledge production on urban integration of migrants in Western European cities
Authors: Barwick-Gross Christine 
Published: September 2024

Abstract
In this paper, I review studies of urban integration as analyzed for two groups of mobile newcomers: those designated as “migrants”, that is, mostly marginalized cross-border movers from outside Europe, and mobile EU citizens in Western European cities. This critical and reflexive reading serves to highlight how academic knowledge production on the topic has (re-)produced an image of white urban Europe. While critics of the concept of immigrant integration have suggested that cities and neighborhoods are better sites in which to study migrant integration than the nation-state, the paper demonstrates that studies of urban integration tend to suffer from similar problems, including an ethnonationalist focus and an essentializing of (ethnic) groups. The comparison foregrounds how mobile EU citizens are implicitly thought of as white; their presence in the urban territory is rarely questioned and their practices rarely problematized. In contrast, those designated as migrants are researched with reference to integration, whereby integration means moving closer to white spaces. Thus, studies of the urban integration of migrants use an ethnic framing, while studies of mobile EU citizens focus on class and nationality. The paper thus illuminates how studies of urban integration rely on and reproduce an implicit assumption of whiteness as the norm, even in diverse urban spaces.
Pearl millet instant beverage powder enriched with baobab pulp to improve iron and anaemia status of adolescent girls in rural Ghana: a study protocol for a cluster randomised controlled trial
Authors: Atosona Ambrose , Larbie Christopher , Apprey Charles , Annan Reginald A. 
Published: September 2024

AbstractIron (Fe) deficiency anaemia is a public health concern among adolescent girls worldwide. Food-to-food fortification may be a sustainable and effective solution to Fe deficiency anaemia. However, the effect of food-to-food fortification on Fe deficiency anaemia reduction is understudied particularly in Ghana. This study seeks to investigate the efficacy of baobab pulp-fortified pearl millet beverage powder in improving the Fe and anaemia status of adolescent girls in Ghana. A three-arm cluster randomised controlled trial design, which will involve 258 anaemic adolescent girls (86/arm) selected through multi-stage cluster sampling in Kumbungu District of Ghana, will be used. Participants in arm 1 will receive 350 ml of baobab pulp-fortified pearl millet beverage, containing 13 mgFe (96 % of average RDA), 18·8 mg vitamin C (30·4 % of average RDA) and 222·1 mg citric acid, while participants in arm 2 will receive similar volume of unfortified pearl millet beverage, once a day, five times a week, for six months. Participants in arm 3 will receive the routine weekly Fe (60 mg)-folate (400 μg) supplementation for six months. Serum ferritin, C-reactive protein and haemoglobin (Hb) of participants will be assessed at baseline and end-line. The primary outcomes will be serum ferritin and Hb concentrations. Secondary outcomes will be prevalence of Fe deficiency, Fe deficiency anaemia and BMI-for-age. One-way ANOVA and paired t test will be used to compare means of serum ferritin and Hb levels among and within groups, respectively. This study will provide novel concrete evidence on the efficacy of pearl millet-baobab pulp beverage powder in improving Fe and anaemia status of adolescent girls.
Intake of herring oil, but not of anchovy oil, resulted in a lower serum cholesterol concentration in male Zucker Diabetic Sprague Dawley rats
Authors: Rimmen Eira V. , Mjøs Svein Are , Søfteland Eirik , Gudbrandsen Oddrun A. 
Published: September 2024

AbstractPatients with type 2 diabetes have increased risks for dyslipidaemia and subsequently for developing vascular complications. A recent meta-analysis found that cetoleic acid (C22:1n-11) rich fish oils resulted in lower cholesterol concentration in rodents. The aim was to investigate the effect of consuming fish oils with or without cetoleic acid on serum cholesterol concentration in diabetic rats and to elucidate any effects on cholesterol metabolism. Eighteen male Zucker Diabetic Sprague Dawley rats were fed diets containing herring oil (HERO) or anchovy oil (ANCO) or a control diet with soyabean oil for 5 weeks. The HERO diet contained 0·70 % cetoleic acid, with no cetoleic acid in the ANCO diet. The HERO and ANCO diets contained 0·35 and 0·37 wt% EPA + DHA, respectively. Data were analysed using one-way ANOVA. The serum total cholesterol concentration was 14 % lower in the HERO group compared with ANCO and Control groups (P = 0·023). The HERO group had a higher faecal excretion of bile acids (P = 0·0036), but the cholesterol production in the liver, the hepatic secretion of VLDL and the liver’s capacity to take up cholesterol were similar to controls. The ANCO diet did not affect the serum cholesterol concentration, but the hepatic cholesterol biosynthesis, the clearance of lipoprotein cholesterol and the excretion of bile acids in faeces were higher than in the Control group. To conclude, consumption of herring oil, but not of anchovy oil, led to a lower cholesterol concentration in a type 2 diabetes rat model.
Epidemiology of overweight in under-five children in India: insights from National Family Health Survey
Authors: Manapurath Rukman , Chowdhury Ranadip , Taneja Sunita , Bhandari Nita , Strand Tor A. 
Published: September 2024

AbstractChildhood overweight is not only an immediate health concern due to its implications but also significantly increases the risk of persistent obesity and consequently CVD in the future, posing a serious threat to public health. The objective of this study was to examine the trends and associated factors of childhood overweight in India, using nationally representative data from three rounds of the National Family Health Survey (NFHS). For the primary analysis, we used data from 199 375 children aged 0–59 months from fifth round of the NFHS (NFHS-5). Overweight was defined as BMI-for-age Z (BMI Z) score > +2 sd above the WHO growth standards median. We compared the prevalence estimates of childhood overweight with third round of the third round of NFHS and fourth round of the NFHS. Potential risk factors were identified through multiple logistic regression analyses. The prevalence of overweight increased from 1·9 % in third round of NFHS to 4·0 % in NFHS-5, a trend seen across most states and union territories, with the Northeast region showing the highest prevalence. The BMI Z-score distributions from the latest two surveys indicated that the increase in overweight was substantially larger than the decrease in underweight. The consistent upward trend in the prevalence across different demographic groups raises important public health concerns. While undernutrition rates have remained relatively stable, there has been a noticeable rise in the incidence of overweight during the same time frame. The increasing trend of overweight among children in India calls for immediate action.
Legal Barriers to Women's Access to Elected Parliamentary Seats in Light of 30 Years of Multiparty Democracy in Tanzania
Authors: Lihiru Victoria Melkisedeck 
Published: September 2024

AbstractThe year 2022 marked 30 years since Tanzania re-adopted multiparty democracy in 1992. The number of women parliamentarians has increased from 16 per cent after the multiparty elections in 1995 to 37.4 per cent after the 2020 elections. However, a significant share of women parliamentarians emanates from the special seats system, while only a small share of women hold directly elected seats. For example, in 2023, while women account for 37.4 per cent of the Parliament, only 9.8 per cent were elected from constituencies. This article studies the legal challenges facing women's access to directly elected parliamentary seats in light of 30 years of multiparty democracy in Tanzania. It finds that the legal gaps related to candidacy age, political affiliation, the applicable electoral system, governance of political parties, violence against women in political and public life, campaign financing and challenges related to the implementation of the special seats system hinder women's access to elected parliamentary seats.
Geographic inequities in neonatal survival in Nigeria: a cross-sectional evidence from spatial and artificial neural network analyses
Authors: Adeyinka Daniel A. , Muhajarine Nazeem 
Published: September 2024

AbstractThis study was conducted to provide empirical evidence of geographical variations of neonatal mortality and its associated social determinants with a view to improving neonatal survival at the subnational level in Nigeria. With a combination of spatial analysis and artificial intelligence techniques, this study analysed data from the 2016/2017 Nigeria Multiple Indicator Cluster Survey. The analysis focused on the neonatal period of a weighted national representative population of 30,924 live births delivered five years before the survey commencement. Global Moran’s I index and local indicator of spatial autocorrelation cluster maps were used to determine hot and cold spots. A multilayer perceptron neural network was used to identify the key determinants of neonatal mortality across the states and geopolitical zones in Nigeria. The overall neonatal mortality rate was 38 deaths per 1000 live births. There is evidence of geographic clustering of neonatal mortality across Nigeria (worse in the North-Central and North-West zones), majorly driven by poor maternal access to mass media (which plays a critical role in promoting positive health behaviours), short birth interval, a higher position in a family birth order, and young maternal age at child’s birth. This study highlights the need for a policy shift towards implementing state and region-specific strategies in Nigeria. Gender-responsive, culturally, and regionally appropriate reproductive, maternal, and child health-targeted interventions may address geographical inequity in neonatal survival.
Trajectory tracking control of a mobile robot using fuzzy logic controller with optimal parameters
Authors: Tolossa Tesfaye Deme , Gunasekaran Manavaalan , Halder Kaushik , Verma Hitendra Kumar , Parswal Shyam Sundar , Jorwal Nishant , Maria Joseph Felix Orlando , Hote Yogesh Vijay 
Published: September 2024

AbstractThis work investigates the use of a fuzzy logic controller (FLC) for two-wheeled differential drive mobile robot trajectory tracking control. Due to the inherent complexity associated with tuning the membership functions of an FLC, this work employs a particle swarm optimization algorithm to optimize the parameters of these functions. In order to automate and reduce the number of rule bases, the genetic algorithm is also employed for this study. The effectiveness of the proposed approach is validated through MATLAB simulations involving diverse path tracking scenarios. The performance of the FLC is compared against established controllers, including minimum norm solution, closed-loop inverse kinematics, and Jacobian transpose-based controllers. The results demonstrate that the FLC offers accurate trajectory tracking with reduced root mean square error and controller effort. An experimental, hardware-based investigation is also performed for further verification of the proposed system. In addition, the simulation is conducted for various paths in the presence of noise in order to assess the proposed controller’s robustness. The proposed method is resilient against noise and disturbances, according to the simulation outcomes.
Tropical curves in abelian surfaces I: enumeration of curves passing through points
Authors: BLOMME THOMAS 
Published: September 2024

AbstractThis paper is the first part in a series of three papers devoted to the study of enumerative invariants of abelian surfaces through the tropical approach. In this paper, we consider the enumeration of genus g curves of fixed degree passing through g points. We compute the tropical multiplicity provided by a correspondence theorem due to T. Nishinou and show that it is possible to refine this multiplicity in the style of the Block–Göttsche refined multiplicity to get tropical refined invariants.
Domination inequalities and dominating graphs
Authors: CONLON DAVID , LEE JOONKYUNG 
Published: September 2024

AbstractWe say that a graph H dominates another graph H′ if the number of homomorphisms from H′ to any graph G is dominated, in an appropriate sense, by the number of homomorphisms from H to G. We study the family of dominating graphs, those graphs with the property that they dominate all of their subgraphs. It has long been known that even-length paths are dominating in this sense and a result of Hatami implies that all weakly norming graphs are dominating. In a previous paper, we showed that every finite reflection group gives rise to a family of weakly norming, and hence dominating, graphs. Here we revisit this connection to show that there is a much broader class of dominating graphs.
Maternal depressive symptoms and infants’ emotional reactivity: The moderating role of mothers’ prenatal cry processing
Authors: Gordon-Hacker Avigail , Egotubov Alisa , Sheiner Eyal , Uzefovsky Florina , Gueron-Sela Noa 
Published: September 2024

Abstract
Exposure to maternal depressive symptoms (MDS) may have a pertinent role in shaping children’s emotional development. However, little is known about how these processes emerge in the early postpartum period. The current study examined the direct and interactive associations between MDS and cry-processing cognitions in the prediction of infant negative emotionality and affective concern. Participants were 130 mother-child dyads (50% female) assessed at three time points. During the second trimester of pregnancy, expectant mothers completed a procedure to assess responses to video clips of distressed infants and reported about MDS. Mothers also reported about MDS at 1- and 3-months postpartum. At age 3 months, infants’ negative emotionality and affective concern responses were observed and rated. We found no direct associations between MDS and both measures of infant emotional reactivity. However, MDS interacted with cry-processing cognitions to predict affective concern and negative emotionality. Overall, MDS were related to increased affective concern and decreased negative emotionality when mothers held cognitions that were more focused on their own emotions in the face of the infant’s cry rather than the infant’s emotional state and needs. Clinical implications for early screening and intervention are discussed.
Allostatic load and cognitive recall among young adults: Racial, ethnic, and sex-specific variations
Authors: Evans Elizabeth , Jacobs Molly , Ellis Charles 
Published: September 2024

AbstractIntroduction:While factors such as age and education have been associated with persistent differences in functional cognitive decline, they do not fully explain observed variations particularly those between different racial/ethnic and sex groups. The aim of this study was to explore the association between allostatic load (AL) and cognition in a racially diverse cohort of young adults.Methods:Utilizing Wave V of the National Longitudinal Study of Adolescent to Adult Health – a nationally representative, longitudinal survey of adults aged 34–44, this study utilized primary data from 10 immune, cardiovascular, and metabolic biomarkers to derive an AL Index. Cognition was previously recorded through word and number recall scores. Regression analysis evaluated the association between cognitive recall, AL, age, sex, and race/ethnicity.Results:Regression results indicated statistically higher AL scores among Blacks (IRR = 1.09, CI = 1.01, 1.19) compared to Whites and lower AL score among females compared to males (IRR = 0.76, CI = 0.72, 0.81). At zero AL, Blacks (IRR = 1.2399, CI = 1.2398, 1.24) and Other races (IRR = 1.4523, CI = 1.452, 1.4525) had higher recall while Hispanics (IRR = 0.808, CI = 0.8079, 0.8081) had lower recall compared to Whites. Relative to males, females had higher number recall (IRR = 1.1976, CI = 1.1976, 1.1977). However, at higher, positive levels of AL, Blacks (IRR = 0.9554, CI = 0.9553, 0.9554), Other races (IRR = 0.9479, CI = 0.9479, 0.9479) and females (IRR = 0.9655, CI = 0.9655, 0.9655) had significantly lower number recall than Whites and males respectively.Conclusions:Race and sex differences were observed in recall at different levels of AL. Findings demonstrate the need for further exploration of cognition in young adults across diverse populations that includes examination of AL.
A building block approach to retirement income design
Authors: Khemka Gaurav , Butt Adam , Mehry Shams 
Published: September 2024

AbstractThis paper addresses the retirement income planning problem from the perspective of the four main building blocks of retirement income: state pension, mortality credits, investment strategies, and drawdown schedules. We detail how these building blocks interact to form a retiree's overall retirement income portfolio, and what trade-offs and interactions must be considered. We find that while access to each building block increases the retiree's certainty equivalent consumption, the most substantial contributor to this increase is from utilization of the mortality credit building block (i.e., annuities).