bluuebunny/crossref_metadata_2025 huggingface dataset:
Trinidad Morcillo Raya: obra personal de una artista desconocida de Granada
Authors: Gila Malo María del Carmen
Published: February 2025

Trinidad Morcillo Raya es una de las artistas más destacadas de la ciudad de Granada y a la vez de las más desconocidas. Fue profesora de bordado en la Escuela de Arte y una bordadora excepcional, cuyos bordados realizados por encargo eran altamente apreciados en su época. No obstante, fuera del  ámbito  de  las  cofradías  granadinas  es  una  autora  desconocida, cuya obra debe ser revalorizada y su figura recordada. Sin embargo, el presente estudio se va a  centrar  en  su  obra  personal  y  menos  conocida,  la  que  realizaba  por  placer;  ya  que  en  esta obra es en la que plasmaba su forma de sentir el arte.
CENARRO, Ángela y ILLION, Régine (eds.): Feminismos. Contribuciones desde la historia
Authors: Eiroa San Francisco Matilde
Published: February 2025

Recensión de la obra:CENARRO, Ángela y ILLION, Régine (eds.): Feminismos. Contribuciones desde la historia
Auctoritas y mujeres romanas ¿Ejercicio o sumisión?
Authors: Núñez Paz María Isabel
Published: February 2025

Algunas mujeres, en clara contraposición con el formalismo jurídico que las aleja del imperium y la potestas, aparecen no obstante revestidas de auctoritas. A lo largo del Alto Imperio, y bajo el modelo propagandístico de las first lady de la domus imperial, las mujeres superan limitaciones y adquieren el más alto nivel de poder  económico y jurídico del  mundo antiguo. No obstante, permanece el status básico de sumisión (infirmitas sexus) contra el que ya se posicionan filósofos y juristas romanos. A partir del Bajo Imperio, conforme a la legislación cristiana y la Patristica, se configura un modelo peculiar de auctoritas femenina reducido a “buenas costumbres” que supone un retorno a la subalternidad.
Las mujeres de La Pirenaica. El primer feminismo antifranquista de la radio española
Authors: Balsebre Torroja Arman , Fontova Forcada Rosario
Published: February 2025

Radio España Independiente (1941-1977), la emisora clandestina del Partido Comunista de España (PCE), en sus emisiones en onda corta desde Moscú y Bucarest, consiguió erigirse en la década de los años 60 en un medio de comunicación de masas, la voz más notoria del antifranquismo. El estudio de las 15.500 cartas de los oyentes, depositadas en el Archivo Histórico del PCE, revela el protagonismo que alcanzaron las mujeres en el mundo antifranquista durante la Dictadura. A través de reivindicaciones salariales, protestas por el coste de la vida, la aspiración de un educación que les era escamoteada y el recuerdo del terror sufrido durante la guerra civil y la posguerra, las oyentes reclamaron en sus cartas una sociedad más justa para sus hijos. El epistolario de La Pirenaica compone un magnífico retrato coral del mundo de las mujeres durante el franquismo, explicado a través de las propias protagonistas.
GALLEGO, Henar y BOLUFER, Mónica (eds.): ¿Y ahora qué? Nuevos usos del género biográfico.
Authors: Mínguez Blasco Raúl
Published: February 2025

Noticias. Arenal 24(1). enero-junio 2017
Lectura, paraliteratura y mujeres en España: de la novela rosa a cincuenta sombras
Authors: Gómez Gray Alana
Published: February 2025

La novela popular y sentimental dirigida al público femenino, en tanto producto de la paraliteraturay transfigurada en best-seller, ocupa un lugar importante en la cultura española. La finalidadde este artículo es hacer un recorrido por su consumo y su crítica en España, con especial énfasisen la forma como ha sido recibida la trilogía de E. L. James, como un aporte a la historia social ycultural de las mujeres. La paraliteratura ofrece, además de una estrategia de resistencia, como apuntala crítica especializada feminista, información sobre la construcción del gusto de las mujeres, elempleo de su ocio, la forma como responden a lo que les ofrece el mundo editorial, su poder comoconsumidoras y usuarias y la capacidad de transformar los patrones patriarcales.
Mujeres y cooperativismo agrario en la economía algodonera argentina (1934-1960)
Authors: De Arce Alejandra
Published: February 2025

Situada en el Nordeste Argentino, la actual provincia de Chaco encabezará históricamente laproducción de algodón. Su siembra y recolección contribuyen al afincamiento de colonos —migrantesinternos y externos— que llegan para instalarse con sus familias en las chacras, tentados por la rentabilidadde este cultivo promocionada desde los organismos estatales. El cooperativismo algodonerogarantizaría a los colonos la comercialización conjunta de la producción, almacenes para superar elaislamiento de las colonias, semillas, seguros agrícolas y, en algunos casos, también les ofrecería eldesmotado. Este estudio histórico examina la participación femenina en el cooperativismo algodonerodel agro chaqueño a mediados del siglo XX. Procura avanzar sobre el conocimiento de la inserciónde las mujeres en la Unión de Cooperativas Agrícolas Algodoneras, institución de segundo grado,que concentra y defiende —desde 1934— los intereses de los sectores medios del agro regional. Apartir del cotejo de fuentes diversas (periódicos, informes, fotografías) se revelan coincidencias ydiscrepancias entre doctrina y prácticas cooperativas desde una perspectiva de género.
ANTÓN GARCÍA, Lorena: Violencia de género y mujeres inmigrantes. Málaga, UMA, 2016.
Authors: García Galán Sonia
Published: February 2025

Noticias. Arenal 25(1), enero-junio de 2018Reseña del libro publicado por Lorena Antón García sobre inmigración y violencia de género. Ellibro analiza el impacto de la violencia contra las mujeres inmigrantes en el ámbito de la pareja y la respuesta que les ofrece el sistema de justicia penal, prestando especial atención a la situación de las víctimas con barrera idiomática.
MARTÍNEZ LÓPEZ, Cándida y UBRIC RABANEDA, Purificación (eds.): Cartografías de género en las ciudades antiguas. Granada, EUG, 2017, 296 pp.
Authors: Sierra Rodríguez David
Published: February 2025

Noticias. Arenal 25(1), enero-junio de 2018
GONZÁLEZ SANZ, Alba: Contra la destrucción teórica. Teorías feministas en la España de la Modernidad. Oviedo, KRK, 2018, 957 págs.
Authors: Fernández Menéndez Raquel
Published: February 2025

Noticias. Arenal 25(2), julio-diciembre de 2018
Micaela Díaz Rabaneda (1878). El compromiso social y político de una maestra católica “feminista”
Authors: Mendioroz Lacambra Ana , García Sanz Ángel
Published: February 2025

Se presenta la trayectoria de la maestra y pedagoga navarra Micaela Díaz Rabaneda, para algunos continuadora de Concepción Arenal. Esta profesora de la Escuela Normal de Maestras de Madrid y parlamentaria de la Asamblea Nacional de Primo de Rivera, fue una de las representantes más notables del feminismo católico del primer tercio del siglo xx. Colaboró con prestigiosas personalidades de su época, en diversos comités científicos y sociedades como la de Pediatría, la Española de Higiene o el Patronato Central de Anormales a fin de mejorar la situación de las mujeres, introducir cambios en la educación infantil y las condiciones higiénico-sanitarias de la población. Asimismo hizo gala de sus profundas convicciones religiosas y patrióticas. La investigación se basa en un amplio elenco de fuentes archivísticas, hemerográficas y bibliográficas que permiten contrastar su trayectoria con la de feministas de otras tendencias que tuvieron relación con ella.
GUERRA PALMERO, María José; PÉREZ GARCÍA, Nancy y ROLDÁN DÁVILA, Genoveva (coords.): Las odiseas de Penélope. Feminización de las migraciones y derechos humanos. México / La Laguna, Universidad Nacional de México, Universidad de La Laguna
Authors: García González Sheila
Published: February 2025

En este trabajo, se reseña el volumen Las odiseas de Penélope. Feminización de las migraciones y derechos humanos, publicado recientemente gracias a la colaboración de la Universidad Autónoma de México, la Universidad de La Laguna y el Instituto Canario de Igualdad. Este libro es el resultado de una compilación de trabajos que, gracias a la trayectoria investigadora de sus participantes, contribuye a profundizar en la agenda de investigación sobre género, derechos humanos y migraciones. Los estudios que se aúnan en este volumen se suman a la tarea apremiante de desmontar el androcentrismo sobre las migraciones femeninas atendiendo a la complejidad interseccional.
BRANCIFORTE, Laura: Donne in onda nel ventennio fascista. Tra modernitá e tradizione (1924-1939). Soveria Manelli, Rubbettino, 2018
Authors: Blanco Fajardo Sergio
Published: February 2025

La historiografía española ha mostrado un escaso interés por estudiar la relación de las mujeres con el medio radiofónico; sin embargo, este hecho no implica la inexistencia de algunos trabajos que han abordado dicha cuestión. Las primeras aportaciones vinieron de la mano de Rosa Franquet, que disertó sobre la evolución de las emisiones femeninas en la radiodifusión española. A ellas se sumó el trabajo de María Teresa Vera Balanza, que, a diferencia del anterior, se centra en el formato de la radionovela con la pretensión de vislumbrar los mecanismos que desplegaron estas emisiones e intervinieron en el proceso de construcción del ideal de feminidad durante el franquismo.
A Proof of Quantum Speed Limit by Number Theory
Authors: Luan Zhi-An
Published: February 2025

Inspired by recent developments of quantum speed limit (QSL) we provide a short proofof QSL=4, where we completely use the number theory method.
Contextual factors of body dissatisfaction: A 10-week Ecological Momentary Assessment study
Authors: Seyboth Larissa , Gehrer Nina A. , Svaldi Jennifer , Kroemer Nils B. , Dernt Birgit
Published: February 2025

Trait body dissatisfaction (BD) represents a pivotal factor in the development and maintenance of eating disorders and is associated with a range of other mental health sequelae. While mostly studied as a trait, recent research indicates that BD fluctuates on a momentary basis, which is linked to alterations in other state factors. Since previous studies have solely focused on a single association with a specific factor, this pre-registered study evaluated state BD and a multitude of state factors simultaneously to examine both concurrent and prospective associations.Using Ecological Momentary Assessment (EMA), n = 92 female participants with high trait BD (m = 23.74 years, sd = 3.53) completed a short questionnaire on their own smartphones at three semi-random time points a day for 10 weeks. The query contained 51 items pertaining to state BD and hypothesized associated contextual factors. As hypothesized, we found significant concurrent associations of state BD with mood, rumination, acceptance, self-esteem, perceived stress, food intake, physical activity (duration), sleep quality and body checking. In exploratory analyses, concurrent associations with state BD were found for social media content, social comparisons (frequency and direction), craving, sexual motivation, body complaints and the mid-luteal phase. Mood, acceptance, self-esteem, perceived stress, social media (content), body checking, social comparisons (direction), craving and body complaints prospectively predicted state BD. When controlling for other time-lagged variables, social media content and sleep-quality predicted state BD within days.A variety of state-level factors are concurrently and prospectively associated with state BD in everyday life. This study is the first to enable direct comparisons between effects of different factors in an ecologically valid setting. Associated factors may contribute to the maintenance of BD as a state and, as a consequence, to the stabilization of trait BD in the long term. Implications for future research and development of interventions for state BD are discussed.
Seeing the Forest Through the Traits: A Four-Dimensional Framework for Modeling and Measuring Latent User Traits
Authors: Yanez Fernando , Krishnan Rahul G. , Nobre Carolina
Published: February 2025

Understanding user traits is essential for developing adaptive and personalized systems. However, current methods often depend on lengthy and mentally taxing assessments or on user information that fails to capture the nuances of personality, cognitive abilities, or perceptual skills. This paper introduces a simplified approach to building a user representation by proposing a four-dimensional framework that captures Perceptual, Relational, Exploratory, and Self-Agency dimensions. Our model was derived from a dataset we collected with 305 participants across 16 latent user traits. These traits were chosen from widely used psychometric tools, including assessments for the Big-Five personality traits, Locus of Control, curiosity, and perception. Leveraging predictive modeling, we identified the most informative features for each dimension, resulting in a concise and reliable questionnaire. The reduced questionnaire balances brevity with accuracy, retaining strong classification performance and internal consistency across dimensions. This work advances user modeling by offering both a novel dimensional structure and a transparent, interpretable process for question reduction, paving the way for scalable, user-friendly, trait-based personalization in adaptive systems.
Multi-curious: A Multi-Disciplinary Guide to Multiverse Analysis
Authors: Short Cassie , Breznau Nate , Bruntsch Maria , Burkhardt Micha , Busch Niko , Cesnaite Elena , Frank Maximilian , Gießing Carsten , Krähmer Daniel , Kristanto Daniel , Lonsdorf Tina B , Neuendorf Claudia , Nguyen Hung H. V. , Rausch Manuel , Schmalz Xenia , Schneck Andreas , Tabakci Cem , Hildebrandt Andrea
Published: February 2025

Multiverse analysis has emerged as a valuable tool for increasing transparency and assessing robustness in empirical research across many scientific disciplines. By systematically exploring multiple defensible analytical paths, researchers can uncover how different decisions in data processing, model specification, and estimation impact results. However, while multiverse analysis holds significant promise, it also presents several challenges that researchers must navigate. This paper draws on interdisciplinary perspectives and knowledge to provide procedural guidance on design, reporting and interpretation of multiverse results. We discuss diverse data features, levels of precision, preregistration, and computational resources. We aim to produce cohesion across disciplines in multiverse analysis practices, perspectives and terminology, and contribute to ongoing efforts to improve the robustness and reproducibility of scientific results across disciplines.
From brain networks to the patient-environment system in clinical neuroimaging
Authors: corredor david
Published: February 2025

Like the Hydra of Lerna in Greek mythology, regrowing two heads for each chopped-offone, the advancements in our understanding of the brain produce more questions thananswers. Yet, neuroimaging technologies allowing the visualization of brainarchitecture and activity in vivo have become a central tool in psychiatric research andpresent promising avenues to improve patients' quality of life. Although an impressivedevelopment in data analysis techniques and clinical neuroimaging research programsincluding hundreds, if not thousands of subjects, our understanding of how neuralprocesses contribute to psychiatric disorders remains unclear. The quest to find thecauses of psychiatric illnesses in terms of their neural underpinnings turnedresearchers to assume that it was possible to understand brain alteration in isolationfrom the patient’s body and environment. However, as we will argue through this work,to fully understand the neural characteristics of psychiatric disorders, it would benecessary to consider the body carrying the brain and the environment in which thishappened. That is the patient-environment system. Previous work in philosophy andclinical psychology has emphasized the importance of the patient-environment scale ofanalysis. However, an explicit link between these ideas and clinical neurosciences isstill lacking. In the present work, we build on the radical embodied cognition frameworkto integrate patient-environment data in clinical neuroscience and envisage differentmethodological options that could create hypotheses to challenge the usefulness of theREC framework in psychiatry research.
Speaker differences in volitional voice modulation reflected in empathy and functional activation patterns
Authors: Guldner Stella , Nees Frauke , Flor Herta , McGettigan Carolyn
Published: February 2025

How we use our voice is central to how we express information about ourselves to others. A speaker’s dispositional social reactivity might contribute to how well they can volitionally modulate their voice to manage listener impressions. Here, we investigated individual differences in social vocal control performance in relation to social reactivity indices and underlying neural mechanisms. Twenty-four right-handed speakers of British English (twenty females) modulated their voice to communicate social traits (sounding likeable, hostile, intelligent) while undergoing a rapid-sparse fMRI protocol. Performance in social vocal control was operationalized as the specificity with which speakers evoked trait percepts in an independent group of naïve listeners. Speakers’ empathy levels, as well as psychopathic and Machiavellian traits, were assessed using self-report questionnaires. The ability to express specific social traits in voices was associated with activation in brain regions involved in vocal motor and social processing (left posterior TPJ, bilateral SMG, premotor cortex). While dispositional cognitive empathy predicted general vocal performance, self-reported levels of Machiavellianism were specifically related to better performance in expressing likeability. These findings highlight the psychological and neural mechanisms involved in strategic social voice modulation, suggesting differential processing in a combined network of vocal control and social processing streams.
A theory of psychological attributes and their measurability based on relational responding
Authors: Borgstede Matthias , Eggert Frank
Published: February 2025

We present a theory-based approach to psychological measurement based on the proposal that psychological variables are internal discriminative stimuli that are shaped by operant selection of relational responding. According to the formal requirements of representational measurement, we argue that a measurable psychological attribute emerges, if and only if relational responses are selected such that the resulting structure is homomorphic to a numerical structure such as the real numbers. We further embed the concept of emergent psychological attributes in the theory of operant selection, where selection is understood as a multilevel process that shapes behavior with regard to its expected fitness consequences. Thus, psychological attributes are context-dependent discriminative stimuli that are generated by the individual to enable the prediction of expected changes in evolutionary fitness, given a certain action is taken in that context. The theory has wide implications for the interpretation of psychological scales, as well as for the experimental study of measurement in psychology.
Mealtime Physiological Responses in Individuals with Eating Disorders and Healthy Controls
Authors: De Schuyteneer Emma , Quagebeur Robin , de Gooijer Femke , Goris Annelies , Simoes-Capela Neide , van Kraaij Alex , Vrieze Elske
Published: February 2025

Objective: For individuals with eating disorders (ED) mealtimes are associated with negative emotions and maladaptive cognitions. This study explores the physiological responses to mealtime in individuals with ED and healthy controls (HC).Methods: Three studies were conducted. Study 1 assessed heart rate (HR), heart rate variability (HRV), skin conductance response (SCR), and skin temperature (ST) before, during, and after lunch among hospitalised patients with anorexia nervosa or bulimia nervosa. Studies 2 and 3 examined these measures in healthy office workers at lunchtime in a naturalistic setting. Results: Patients experienced increased subjective stress but did not show expected physiological stress responses, such as pre-meal HR increases or post-meal HR decreases. Instead, HR decreased during the meal, with no significant changes in HRV or SCR. For ST, no changes were found for individuals with AN, while individuals with BN showed the expected decrease before lunch and increase after. In HC, HR and SCR increased before meals, ST rose, HRV decreased during meals, and SCR decreased following meals. Discussion: These findings suggest a mismatch between subjective and physiological stress in ED, possibly due to chronic stress or undernutrition. For HC, sympathetic activation before lunch may reflect biological and emotional responses unrelated to stress.
Episode-contingent experience-sampling designs for accurate estimates of autoregressive dynamics
Authors: Revol Jordan , Ariens Sigert , Lafit Ginette , Adolf Janne , Ceulemans Eva
Published: February 2025

Affect dynamics are often studied by means of first-order autoregressive (AR) modeling applied to intensive longitudinal data. A key target in these studies is the AR parameter, which is often tied conceptually to regulatory behavior in the affective process. The data is typically gathered using experience sampling methods, which are designed to pick up on fluctuations in affective variables as they evolve over time in naturalistic settings. In this manuscript, we compare classical time-contingent sampling designs to episode-contingent sampling designs, which initiate sampling when an emotional episode has been signalled. We define emotional episodes as periods where an affective process strays relatively far away from its mean. Compared to time-contingent designs, episode-contingent designs leverage on increased affective variability, which can have beneficial implications for the precision of the ordinary least squares AR effect estimator. Using an extensive simulation study, we attempt to delineate which characteristics of an episode-contingent design are important to consider, and how these characteristics are related to estimation benefits. We then turn to an empirical illustration, showing how an episode-contingent design can be implemented in practice. We also show that various patterns we expect based on the theoretical parts of the manuscript are recovered in the data. We conclude that episode-contingent designs can have marked benefits for the precision of the AR effect estimator, and discuss a number of challenges when it comes to implementing episode-contingent designs in practice.
Turning Theory into Action: Intervention Mapping Program Design
Authors: Metz Gido , Bruinsma Jeroen , Varol Tugce
Published: February 2025

In this piece, we focus on Step 3 of Intervention Mapping by clarifying important tasks and illustrating the use of Acyclic Behavior Change Diagrams (ABCDs). Given that interventions require regular updates to remain relevant, we demonstrate how ABCDs can be used to strengthen existing interventions with behavior change methodology. By providing a practical guide and illustrative examples, we hope to inspire those developing new health promotion interventions or strengthening existing ones.
Data Centers, Critical Minerals, Energy, and Geopolitics: The Foundations of Artificial Intelligence
Authors: Stacciarini João Henrique Santana , Gonçalves Ricardo Junior de Assis Fernandes
Published: February 2025

Artificial Intelligence (AI) has expanded significantly in recent years, permeating various sectors of the economy and the daily lives of over 5.5 billion active internet users worldwide. However, this rapid adoption necessitates an analysis of the trade-offs inherent to its operation, many of which remain largely unknown to the public. Drawing on data from academic articles, technical reports, data repositories, and government documents, this article examines the physical, energy, and geopolitical dimensions underpinning AI. Although often perceived as immaterial, AI depends on a vast and complex physical infrastructure, sustained by data centers that house thousands of devices composed of a diverse array of minerals and metals, many classified as critical. Currently, approximately 12,000 data centers are in operation globally, including 992 hyperscale facilities spanning thousands of square meters. The short lifecycle of equipment in these centers, combined with inadequate disposal practices, leads to the loss of valuable metals from the supply chain, further intensifying mineral extraction and exacerbating socio-environmental impacts. Simultaneously, the rivalry between the United States and China over control of critical minerals and dominance in AI technologies has escalated geopolitical tensions, resulting in mutual restrictions on the export of advanced technologies and essential minerals. Another critical factor is AI’s substantial energy consumption: in the United States, data centers already account for approximately 4% of national electricity consumption, with projections reaching 9.1% by 2030. While major technology companies invest in renewable energy sources such as solar and wind to meet this growing demand, these sources also require significant volumes of critical minerals. These interrelated factors underscore the intricate connections between Artificial Intelligence, Data Centers, Critical Minerals, Energy, and Geopolitics.
Estimating Returns to Education Using the Genetic Lottery
Authors: Widding-Havneraas Tarjei , Demange Perline , Elwert Felix , Borgen Nicolai T. , Ystrom Eivind , Zachrisson Henrik Daae
Published: February 2025

Do more years of schooling cause higher lifetime earnings? Social scientists have long sought to determine the economic returns to schooling given its central importance to individual educational choices and public policy. Prior estimates are limited due to unobserved confounding in observational studies and the restriction of popular school-reform-based quasi-experimental estimates to schooling increases at one specific age only. Genotyped data offers a new opportunity to address unobserved confounding and estimate the returns to one general additional year of schooling by using genetic variants related to education, randomly assigned within families at conception, as instrumental variables (Mendelian randomization (MR)). We combine this design with comprehensive Norwegian population-wide registry data and genotyped data from the Norwegian Mother, Father and Child Cohort Study. We employ three identification strategies for triangulation. MR implies returns to schooling of 8.0% (95% CI=7.1-9.0; USD 5,586; N=110,049), with similar magnitude from sibling MR (6.3%, 95% CI=1.5-11.6; N=18,700), and pleiotropy-robust estimators. Sensitivity analyses support assumptions underlying MR. The MR estimates largely aligned with estimates based on ordinary least squares of 5.9% (N=1,260,514) for the full population, sibling (5.3%, 95% CI=5.2-5.4; N=970,440) and monozygotic twin (3.2%, 95% CI=1.9-4.6; N=5,852) models. All estimates exceeded opportunity costs as proxied by the market interest rate, and thus suggests that education pays off, yet only MR circumvents the threat of unobserved confounding. Our study shows that the economic returns to schooling are substantial and demonstrates how genetic data can be used to investigate hard-to-answer causal questions.
The BrainWaves study of adolescent wellbeing and mental health: methods development and pilot data
Authors: Parsons Ryan , Bauermeister Sarah , Turner Julian , Coles Natalie , Thompson Simon , Squires Emma , Riseborough Tracey , Bauermeister Joshua , Simpkin Abbie , French Naomi , Cragg Shankly , Lockhart-Jones Hazel , Robertson Olly May , Adlakha Abhaya , Thompson Ian , Gallacher John
Published: February 2025

Adolescent mental health and wellbeing are of growing concern globally with increased incidence of mental health disorders in young people. BrainWaves provides a framework for relevant and diverse research programmes into adolescent mental health and wellbeing that can translate into practice and policy. The research programme is a partnership with schools centred on establishing a large (n>50,000) cohort and trials platform. Reported here is the BrainWaves cohort pilot study. This was designed as proof-of-concept for our recruitment and data capture pipelines, and for cost-modelling. A network of research schools was recruited and a computer-driven questionnaire administered. The eligible population was 16+ year olds who were attending the research schools. Of 41 research schools, 36 (88%) participated over one three-week and one four-week data collection period. From an eligible population of 33,531 young people, 16,010 (48%) attended the study lesson and created an account. Of the 16,010 (100%) who created an account, 15,444 (96%) consented to participate, 9,321 (60%) consented to linkage of research data with educational records, and 6,069 (39%) consented to linkage of research with school/college attendance data. Participants were aged 16-19 years, 59% female, and 76% White. Higher levels of anxiety and depression were found in girls than boys. Higher levels of media-based social networking were found in girls, whereas higher levels of media-based gaming were found in boys. Girls were more likely to report insufficient sleep whilst boys were more likely to report high levels of exercise. This study confirmed an ability to recruit at pace and scale. Whilst the response-rate does not indicate a representative sample, the demographics describe an inclusive and diverse sample. Data collected confirmed findings from previous studies indicating that the electronic data collection methods did not materially bias the findings. Initial cost-modelling suggests these data were collected for around £20 per participant.
System opodatkowania nieruchomości jako element polityki rozwoju regionalnego w Polsce na tle pozostałych krajów europejskich
Authors: Cymanow Piotr
Published: February 2025

Istniejący w Polsce system opodatkowania nieruchomości w ograniczonym stopniu wspomaga samorządy terytorialne w realizacji procesów rozwojowych w wymiarze lokalnym. Potencjalnym źródłem dodatkowych znacznych dochodów gmin byłby zreformowany podatek od wartości nieruchomości (tzw. podatek ad valorem), pozwalającym gminom na większą autonomię w kształtowaniu konstrukcji podatków od nieruchomości. Mogłoby to się przełożyć na intensyfikację działań inwestycyjnych i lepsze ukierunkowanie procesów społeczno-gospodarczych sprzyjających rozwojowi mniejszych ośrodków. Nadrzędnym celem artykułu jest próba odpowiedzi na pytanie o zasadność zamiany dotychczasowych „płaskich” stawek podatku od nieruchomości na jego kalkulację opartą na lokalizacji i związanej z nią wartości budynku czy gruntu. Poza dokonaniem przeglądu literatury przedmiotu przeanalizowano dane statystyczne dotyczące systemów podatkowych krajów europejskich opublikowane przez OECD. Zwrócono szczególną uwagę na stosunek obciążeń fiskalnych z tytułu opodatkowania nieruchomości do poziomu PKB oraz stosunek danin z tego tytułu do wszystkich wpływów podatkowych. Wskazano, że w większości krajów tzw. bloku wschodniego niski udział owych danin w całości obciążeń determinowany jest głównie oparciem tych podatków na systemie, który odnosi się do fizycznego wymiaru powierzchni i uwzględnia jedynie sposób wykorzystywania nieruchomości bez analizy jej lokalizacji i związanej z tym wartości. Na podstawie przeglądu literatury przedmiotu oraz badań własnych autora nad rozwojem regionalnym sformułowano wnioski o dodatnim wpływie potencjalnej reformy podatków od nieruchomości na przeobrażenia środowisk lokalnych.
Understanding Blood Flow in Stenosed Arteries: Newtonian and Non-Newtonian Fluid Comparisons
Authors: Singh Surabhi , Shah Sapna Ratan
Published: February 2025

Understanding blood flow dynamics in stenosed arteries is crucial for advancing the treatment of cardiovascular diseases, particularly those related to atherosclerosis. This study compares blood flow characteristics in stenosed arteries modelled as Newtonian and Non-Newtonian fluids. Using Computational Fluid Dynamics (CFD), we simulated blood flow through a tapered artery with 50% stenosis under both fluid assumptions. The results indicate that the Newtonian model, characterized by a parabolic velocity profile, leads to a higher pressure drop and greater wall shear stress compared to the Non-Newtonian model. The Non-Newtonian fluid, exhibiting shear-thinning behaviour, demonstrated a flatter velocity profile, a reduced pressure drop, and lower wall shear stress, particularly in the post-stenotic region. These findings suggest that Non-Newtonian fluid models more accurately replicate the hemodynamic conditions of stenosed arteries, potentially offering a protective effect against endothelial injury and plaque rupture. The results underscore the importance of considering the non-Newtonian nature of blood in the study of arterial diseases and the design of medical interventions.
The effect of urbanization on income disparity in Vietnam
Authors: Le Hoang Ngan , Nguyen Anh Tung , Dam Nhat Minh , Cam Phi Ly
Published: February 2025

Inequality continues to be a significant issue for numerous nations globally. This study examines the impact of urbanization on income inequality in Vietnam using data from 63 centrally governed provinces and cities over the period 2013–2023. The findings indicate an inverted U-shaped relationship between urbanization and income inequality, wherein income inequality initially increases with urbanization but begins to decline after surpassing a certain threshold. Given that the current urbanization rate in several Vietnamese provinces and cities remains relatively low, further urbanization may exacerbate income inequality in the near future. Additionally, the study provides policy implications to assist local governments in formulating appropriate strategies to mitigate income inequality at different stages of urbanization.
Oscar Lewis in Cuba
Authors: Rigdon Susan M.
Published: February 2025

American anthropologist Oscar Lewis secured permission from Fidel Castro to undertake three years of field research on cultural and economic change in Cuba in the decade after the victory of Castro’s M-26 Movement. This book delves into Lewis’ research goals, methods, the training and composition of his field team, and the difficulties of executing the plan in the political climate in Cuba at the time. The government’s reasons for early termination of the research agreement are enumerated and their many discrepancies and inconsistencies evaluated. The experience of Project Cuba offers lessons on the difficulties of doing social science research in any highly surveilled, politically controlled environment however sympathetic the principal investigator.
Assessing Correlation between Manual Dexterity, Specialty Choice and Desire to Practice OMT in Newly Admitted Osteopathic Medical Students
Authors: Rome Valerie , Brolis Nils
Published: February 2025

Is there any relationship between manual dexterity, specialty choice, and the use of osteopathic manipulative treatment (OMT) in newly-admitted osteopathic medical students? Hand dexterity has previously been associated with surgical skill development in medical residents. There is currently a gap in the scientific literature in regards to the use of one’s hands and the career choice they ultimately pursue, in addition to interest in performing OMT in their respective fields. To help elucidate the answer this question, this SMRF project aimed to evaluate the relationship between manual dexterity, specialty choice, and use of osteopathic manipulative treatment (OMT) in newly admitted osteopathic medical students.

30 newly admitted RowanSOM students were assessed on their ability to “use one’s hands,” as measured by hand dexterity, with a timed-Purdue pegboard assessment. Time taken to complete the dexterity test was recorded, with shorter times correlating to better scores. These students then took a survey to gauge their specialty interest and desire to perform OMT as future physicians. For the surveys, the “desire to practice OMT” and “the desire to pursue a surgical specialty” were quantified via a score on a scale from -2 to 2. The relationship between specialty/OMT interest and hand testing was thus explored. Furthermore, this project explored whether inherent hand dexterity has any influence on medical career path or incorporation of osteopathic skills. Statistical analysis of the data collected was conducted under the guidance of Dr.Steer using SPSS software. A statistically significant correlation was found between better times to complete the Perdue Pegboard hand dexterity test and interest in OMT. The collected data supports the claim that there is a positive correlation between hand dexterity and interest in performing OMT
Synthesis of typical information protection algorithms in corporate networks
Authors: Shkitov Andrii , Kropyvnytskyi Dmytro
Published: February 2025

The article examines modern approaches to protecting information in corporate
networks, which include the synthesis of typical algorithms and technologies aimed at
improving data security and ensuring resistance to external and internal threats.
Special attention is paid to cryptographic methods of protection, covering data
encryption, digital signatures and key management. Intrusion detection and prevention
systems, which allow identifying suspicious activities in the network and taking
measures to neutralize them, are also considered. In addition, authentication and access
control technologies that ensure user identification and protect the corporate network
from unauthorized access are discussed. During the study, the advantages and
disadvantages of each method were analyzed in detail, taking into account such criteria
as efficiency, productivity, implementation costs, as well as compatibility with various
corporate environments. Particular attention is paid to the consideration of factors
that influence the choice of one or another algorithm depending on the specifics of the
corporate infrastructure, such as the scale of the network, the sensitivity of the data,
and the availability of resources. On the basis of the conducted analysis, practical
recommendations were formulated for enterprises regarding the choice of optimal
algorithms and means of information protection, which allow to achieve a high level of
security with minimal impact on the overall performance of the network. These guidelines
include advice on combining different protection methods to provide a comprehensive
approach that meets today's cybersecurity requirements and reduces the risks of
information loss or compromise.
Modern trends in the field of functional stability of complex systems
Authors: Hnatiienko Oleksii , Druzhynin Volodymir
Published: February 2025

This paper explores the concept of functional resilience in organizations,
highlighting its importance in management and strategic development. Functional
resilience is a relatively new concept aimed at addressing the shortcomings of
traditional analytical approaches, which often fail to consider critical aspects such as
flexibility, adaptability, stability, endurance, and the ability to respond to
challenges that may arise during the functioning of organizational structures. The key
components of functional resilience include the organization's ability to effectively
tackle tasks in various scenarios and conditions, such as economic changes, personnel
reshuffles, technological transformations, and other adverse impacts. Effective
communication and internal coordination are essential to avoid problems in management
processes and interactions between structural units. Ensuring operational reliability,
the soundness of decisions, and the ability to adapt to unforeseen circumstances are
fundamental elements of organizational resilience. Functional resilience requires a
systematic approach to risk management, strategic planning, and the development of a
culture of continuous improvement and adaptation. In addition to functional resilience,
other important system characteristics include robustness, fault tolerance, and
reliability, which together ensure the effectiveness and long-term stability of the
system. The paper also investigates the interrelationships and differences between
reliability, functional resilience, and robustness, emphasizing the need for integrated
approaches to managing complex systems. Developing methods and tools to ensure
functional resilience is a critical task for organizations aiming to achieve stability
and success in an environment of constant change and uncertainty.
Methodology of development and maintenance of information systems based on the
technology of the internet of things
Authors: Zhovnir Yuri , Hrybovskyi Oleg , Orlov Mykola , Duda Oleksiy , Kunanets Natalia
Published: February 2025

The article is devoted to the study of development and maintenance methodologies
for information systems based on the Internet of Things (IoT) technology, with a
particular focus on the use of the DevOps methodology. The Internet of Things is rapidly
evolving, penetrating various industries, including infrastructure management, security
systems, resource management, and water supply and sewage control. Modern IoT systems
require a high level of reliability, scalability, and security as they interact with
numerous devices and process large volumes of real-time data. Therefore, the relevance
of this study lies in the need to determine the most effective methodologies for
designing, supporting, and updating IoT systems, considering the complexity of such
solutions and the rapid technological advancements. Research results show that the
DevOps methodology is one of the most suitable for developing IoT systems, as it enables
process automation, continuous integration, regular updates, and high system stability.
Using DevOps significantly enhances the productivity of development and operations teams
working on IoT solutions. The study examines the main stages of IoT system development,
including requirements analysis, architectural design, testing, deployment, and
maintenance. Modern approaches to ensuring the security, integration, and scalability of
IoT systems are described, which include automated monitoring and managing updates of
software and hardware. The article also provides an overview of real examples of the
DevOps methodology application in several projects by domestic and foreign IT companies.
For instance, successful cases of DevOps implementation in residential complex security
systems, water supply and sewage control systems for large cities, microclimate control
systems in industrial buildings and offices, and city lighting control systems are
reviewed. The research results demonstrate the high effectiveness of using DevOps for
IoT projects that require stability, flexibility, and scalability. Applying this
methodology allows optimizing development and maintenance processes, ensuring the
uninterrupted operation of IoT systems, and enhancing cybersecurity levels, which is
critically important for modern infrastructure solutions. The use of the DevOps
methodology in projects such as security systems for residential complexes, water supply
and sewage management systems, as well as city climate control and lighting systems,
demonstrates its effectiveness. The DevOps methodology enables easy scaling of
information systems to meet the growing needs of cities, which is critically important
for infrastructure solutions where the number of connected devices may continuously
increase.
Efektivitas Metode Kanguru dalam Mencegah Hipotermia pada Bayi Berat Badan Lahir Rendah di RS Syekh Yusuf Gowa
Authors: Rosma Rosma , Rahmawati Ros , Afriani Afriani , Mukarramah Sitti
Published: February 2025

Berat Badan Lahir Rendah (BBLR) ialah bayi yang berat lahirnya kurang dari 2500 gram, berapapun usia kehamilannya. Bayi yang lahir dengan kondisi BBLR sangat rentan mengalami hipotermia karena sistem termoregulasinya belum berfungsi maksimal. Salah satu cara menjaga suhu tubuh bayi adalah dengan metode kanguru. Penelitian ini menggunakan metode penelitian kuantitatif, yaitu eksperimen pendahuluan dengan metode pendekatan satu kelompok Desain pretest-posttest karena tidak ada kelompok pembanding (kontrol). Populasi dalam penelitian ini adalah seluruh ibu yang mempunyai bayi berat badan lahir rendah di RS Syekh Yusuf Gowa, sedangkan sampel dalam penelitian ini berjumlah 12 orang yang memenuhi kriteria inklusi dan eksklusi sampel dengan menggunakan simple random samplin. Berdasarkan analisis bivariat terhadap 12 sampel, diperoleh mean pada kelompok pra intervensi sebesar 12,00, sedangkan mean pada kelompok pasca intervensi sebesar 66,00. Hasil uji Wilcoxon Signed Ranks menunjukkan nilai P sebesar 0,032, dimana nilai P < α (0,05) maka dapat dikatakan metode kanguru efektif mencegah hipotermia pada BBLR.
Stimulasi Hormon Endorphin Mengadaptasi Nyeri Persalinan Pada Ibu Inpartu Kala I
Authors: Gasma Asmawati , Mutmainnah Mutmainnah , Mukarramah Sitti , Subriah Subriah
Published: February 2025

Pendahuluan. Persalinan normal terjadi dengan adanya kontraksi otot uterus yang identik dengan adanya rasa nyeri yang akan dirasakan oleh ibu selama proses persalinan. Rasa nyeri ini merupakan hal yang fisiologis, namun ada beberapa ibu di usia kehamilan >32 minggu yang merasa takut dan putus asa karena rasa nyeri persalinan. Salah satu metode nonfarmakologi yang dapat dilakukan dalam mengadaptasi rasa nyeri persalinan adalah dengan stimulasi hormon endorphin. Tujuan penelitian ini untuk mengetahui apakah asuhan kebidaan stimulasi hormon endorphin dapat mengadaptasi nyeri persalinan pada ibu inpartu kala I. Metode penelitian yang digunakan observasional deskriptif dengan studi kasus (study case) melalui penerapan manajemen asuhan kebidanan. Subjek penelitian adalah ibu inpartu sesuai kriteria inklusi sejumlah 4 subjek.Hasil asuhan kebidanan dengan stimulasi hormon endorphin, menunjukkan terdapat perbedaan intensitas nyeri sebelum dan setelah intervensi serta respon ibu terhadap intervensi. Kesimpulan stimulasi hormon terbukti 75% subjek dapat beradaptasi dengan rasa nyeri. Sedangkan, 25% subjek dihentikan intervensinya karena merasa tidak nyaman.
Efektivitas Aromaterapi Lavender Dalam Mengurangi Emesis Gravidarum Pada Ibu Hamil Trimester Satu di Puskesmas Pallangga Kabupaten Gowa
Authors: Safitri Nur Seniyahti , Syintha Ida Andi , Rahmawati Ros , Subriah Subriah
Published: February 2025

Kehamilan didefenisikan sebagai fertilisasi atau penyatuan dari spermatozoa dan ovum, dilanjutkan dengan nidasi atau implantasi. Dan bila dihitung dari saat fertilisasi hingga lahirnya bayi, kehamilan yang normal akan berlangsung dalam waktu 40 minggu atau 9 bulan menurut kalender international. Masalah yang sering dialami oleh ibu hamil trimester satu yaitu emesis gravidarum karena peningkatan kadar estrogen dan HCG (Human Chorionic Gonadotropin) dan apabila ini tidak ditangani dengan baik akan menjadi hyperemesis gravidarum. Salah satu penatalaksanaannya yaitu pemberian aromaterapi lavender. Tujuan penelitian ini adalah untuk mengetahui efektivitas aromaterapi lavender dalam mengurangi emesis gravidarum pada ibu hamil trimester satu. Metode penelitian yang digunakan adalah quasi eksperimen dengan desain one group pretest-postest dengan jumlah sampel 31 responden yang berada di puskesmas pallangga kabupaten gowa. Hasil penelitian menggunakan analisis univariat dan bivariat dengan uji wilcoxon yang didapatkan angka emesis gravidarum dari pretest ke postest dimana negative ranks nya berjumlah 31 dengan rata-rata 15,50 dari jumlah keseluruhan 465,00 maka dapat disimpulkan bahwa ada penurunan angka emesis gravidarum dari pretest ke postest dimana p-value <,001 (p-value <0,05).Kesimpulan penelitian ini adalah pemberian aromaterapi lavender efektif mengurangi emesis gravidarum dan dapat digunakan dalam mengurangi emesis gravidarum pada ibu hamil trimester satu.
Kata kunci : aromaterapi lavender, emesis gravidarum, ibu hamil