bluuebunny/crossref_metadata_2025_split huggingface dataset:
Autoeficacia e impulsividad en consumidores de marihuana de un establecimiento de salud Piura
Authors: Calderon Castillo Miguel Edgardo 
Published: January 2025

La problemática de consumo de marihuana en los jóvenes es una de los problemas de salud pública, por sus consecuencias en el inicio de otras drogas y por la preocupación de baja motivación al inicio de los tratamientos por autoeficacias no adecuadas o niveles de impulsividad que podrían interferir, es por ello que el objetivo del presente trabajo fue determinar la relación entre autoeficacia e impulsividad en consumidores de marihuana en establecimientos de salud - Piura. La investigación fue de tipo cuantitativo con un diseño de investigación no experimental, de tipo transversal descriptivo, correlacional bivariado, con un muestreo tipo censal de 92 consumidores de marihuana, posteriormente se obtuvo que la autoeficacia no presenta ninguna relación con la impulsividad general sig. 0.915. se explican los resultados considerando que la muestra por ser consumidores de marihuana sería diferente a la población no consumidora.
Una Visión Global de los Viajes al Trabajo en la Ciudad de México
Authors: Téllez Montes Yazmín de las Nieves , Ibarra Morales Alejandra 
Published: January 2025

Esta investigación, de enfoque cuantitativo y carácter descriptivo, tiene por objetivo analizar los patrones de viaje en la Ciudad de México. Se examinaron los datos de la EOD 2017, procesando distancias de infraestructura vial con SIG en el software Qgis y capas vectoriales del SINCE 2020. También se obtuvieron datos de viajes a nivel municipal usando herramientas del INEGI, enfocándose en el horario crítico de 07:00 a 07:59 hrs. Se emplearon estadísticas descriptivas para calcular promedios, desviaciones estándar y una razón entre distancia y número de viajes como indicador clave. Se identificaron diferencias significativas en las distancias promedio recorridas. Se analizó la relación entre el rango de distancias y la desviación estándar muestral, identificando que las demarcaciones territoriales con mayor dispersión, como Iztapalapa, presentan mayor diversidad en las necesidades de desplazamiento. Asimismo, se evidenció una relación inversa entre la distancia y el número de viajes, con excepción de casos específicos como los viajes de Iztapalapa a Cuauhtémoc, que se explican por su relevancia comercial. Finalmente, se determinó que las demarcaciones territoriales atractoras de viajes externos corresponden a Cuauhtémoc, Benito Juárez y Miguel Hidalgo. Estos resultados resaltan las dinámicas entre viajes internos y externos, así como la influencia de factores geográficos y económicos, aportando información clave para mejorar la planificación urbana y la movilidad en la ciudad. Este estudio ofrece una visión sistemática de la movilidad en la ciudad, útil para futuras investigaciones y estrategias.
What Does the LMC Look Like? It Depends on [M/H] and Age
Authors: Frankel Neige , Andrae Rene , Rix Hans-Walter , Povick Joshua , Chandra Vedant 
Published: January 2025

Abstract
We offer a new way to look at the LMC through stellar mono-abundance and mono-age mono-abundance maps. These maps are based on ≳500,000 member stars with estimates of [M/H] (σ
[M/H] ~ 0.17) and age

(

σ

log
τ

~
0.15

), derived from Gaia Data Release 3 XP spectra and photometry, which are tied to and validated against APOGEE. This results in the first area-complete, metallicity- and age-differentiated stellar maps of any disk galaxy. Azimuthally averaged, these maps reveal a surprisingly simple picture of the Milky Way's largest satellite galaxy. For any [M/H] below −0.1 dex, the LMC's radial profile is well described by a simple exponential, but with a scale length that steadily shrinks toward higher metallicities, from nearly 2.3 kpc at [M/H] = −1.8 to only 0.75 kpc at [M/H] = −0.25, as fit by forward modeling the spatial distribution of mono-[M/H] populations. The prominence of the bar decreases dramatically with [M/H], making it barely discernible at [M/H] ≲ −1.5. Yet, even for metal-rich populations, the bar has little impact on the azimuthally averaged profile of the mono-abundance components. Including ages, we find that the scale length is a greater function of age than of metallicity, with younger populations far more centrally concentrated. Only at old ages does the scale length change, specifically decrease, with increasing metallicity. These findings provide quantitative support for a scenario in which the LMC built its stellar structure effectively outside-in.
Guy Avanzini et la pédagogie Freinet
Authors: Régnier Jean-Claude 
Published: January 2025

À ma connaissance, Guy Avanzini fut un des rares universitaires des années 60 du XXème siècle et suivantes qui a pris au sérieux les propositions pédagogiques énoncées, dès les années 20, par Célestin Freinet et ses compagnons réunis dans le Mouvement Pédagogique institué par la création de l’I.C.E.M. – Institut Coopératif de l’École Moderne en 1947. Probablement, il était aussi un des rares universitaires à être écouté par Célestin Freinet. Ma contribution vise à travers un témoignage personnel, en tant militant du Mouvement Freinet depuis 1972 et pionnier dans les approches pédagogiques Freinet de l’enseignement des mathématiques au lycée, étayé par des documents d’archive, à identifier et à expliciter les relations de Guy Avanzini avec l’I.C.E.M.. Compte tenu de l’esprit de cet hommage rendu à Guy Avanzini, lors de la Journée scientifique le 17 novembre 2023, fondé en partie sur des témoignages, nous avons pris le parti d’utiliser le « je » au lieu du « nous » habituel.
Planter la coca, cultiver la lutte
Authors: Busnel Romain 
Published: January 2025

Petite feuille consommée depuis des millénaires dans les pays andins, la coca est devenue depuis la fin du xixe siècle le principal ingrédient pour la production industrielle de cocaïne. Pour les cultivateurs de cet arbuste pris en étau entre demande mondiale croissante pour la drogue et politiques répressives ayant pour but la réduction des cultures, comment faire valoir le droit à poursuivre cette activité ancestrale ?Grâce à une enquête dans les villages de cultivateurs et une ethnographie des mobilisations pour la défense de coca dans les régions du Tropique de Cochabamba (Bolivie) et de la Vallée des fleuves Apurimac, Ene et Mantaro (Pérou), Romain Busnel décrypte les interactions complexes qui lient organisations sociales paysannes et État, économie illicite et mobilisations.Sa comparaison fine des relations et échanges politiques donne à voir des arts de faire fortement ancrés dans les systèmes politiques nationaux, bien éloignés des imaginaires d’opposition systématique des habitants à l’égard des États.
Échange généralisé : consistance et métamorphoses contemporaines d’un carrefour social (confins himalayens de Birmanie)
Authors: Robinne François 
Published: January 2025

Cette réflexion sur la consistance des carrefours sociaux prend pour étude de cas une organisation sociale bien particulière qu’est l’échange généralisé ; véritable grammaire commune aux populations des confins himalayens de Birmanie, elle y tient lieu de « tenir-ensemble » (Deleuze & Guattari 1980). Du fait de leur positionnement en tant qu’espace carrefour, à la fois géographique et sociétal, les hautes terres de Birmanie donnèrent lieu durant la première moitié du xxe siècle à un ensemble d’études monographiques relatives aux « tribus » et aux « groupes » – la terminologie dominante à l’époque – répertoriés en tant que Chin, Naga, Kachin, etc. Leurs auteurs mirent en avant un trait récurrent d’une organisation sociale basée sur l’échange asymétrique entre clans « donneurs et preneurs de femmes ». À partir de la seconde moitié du xxe siècle, ce très important corpus alimenta un débat théorique initié par l’anthropologie structurale concernant les « catégories indicatives du destin matrimonial » autour desquelles s’organise « l’échange généralisé ». Les travaux fondateurs de Marcel Granet (1939), de Claude Lévi-Strauss (1947), d’Edmund Leach (1954), pour ne mentionner qu’eux, sont considérés dans ce qui suit en regard de la disparition subite – résultante d’un long processus – des systèmes politiques provoquée par le coup d’État birman de 1962. Ce qu’il s’agit de comprendre, sur la base d’enquêtes de terrain effectuées dans les années 2000, sont les formes de neutralisation, d’appropriation et autres manipulations dont fait l’objet depuis lors l’échange généralisé. En cause, sur le plan factuel, l’émergence de centralismes politiques et religieux à propension hégémonique ; mais également, d’un point de vue méthodologique et conceptuel, la portée trans-ethnique de l’échange généralisé et le choix d’évaluer sous cet angle et dans la longue durée la consistance d’un paysage hétérogène.
Transculturations et expressions identitaires transmodernes dans Histoire de la femme cannibale de Maryse Condé et La cola de la serpiente de Leonardo Padura
Authors: Charles-Charlery Clarissa , Dauler Clara 
Published: January 2025

Cet article se propose d’analyser le paradigme de la transmodernité en tant que façon inédite de comprendre nos sociétés actuelles à l’ère de la mondialisation, d’appréhender les transferts culturels et identitaires dont font l’objet les personnages issus des îles de la Caraïbe, espaces propices aux phénomènes transculturels. En effet, le parcours initiatique, la pensée et les actions de Rosélie et Patricia Chion, en proie à une quête émancipatrice du décentrement de soi et d’ouverture à l’Autre, font d’elles des modèles d’existence remarquables puisqu’elles expérimentent de nouvelles formes d’interactions culturelles à la fois nomades, imprévisibles et transcendantes traduisant ainsi le processus de transculturation. De Cuba à la Guadeloupe, soit deux aires linguistiques panaméricaines différentes, comment les textes caribéens s’accordent-ils au-delà des frontières géographiques, politiques, ethniques et linguistiques pour écrire la transculturation qui opère dans les sociétés caribéennes actuelles ?
Development of a Numeracy Assessment Instrument for Vocational High School (VHS) Students
Authors: Jumini Jumini , Hidayati Kana 
Published: January 2025

Numeracy skills are essential components that must be mastered by Vocational High School (VHS) graduates to enter the workforce. Developing a quality instrument based on the Item Response Theory (IRT) approach is necessary to measure numeracy skills. Since the development process involved VHS students, the instrument is developed based on the characteristics of the users. This study aims to (1) develop a quality numeracy assessment instrument for VHS students and (2) describe the numeracy skill profile of VHS eleven graders in Sleman Regency based on the assessment result. The subjects of the wide-scale trial were 374 students from nine VHSs in the Sleman Regency of Indonesia, assessed in nine study areas. Data analysis used the Item Response Theory (IRT) of the Quest program with the outputs: (1) An instrument consisting of 35 questions involving multiple-choice, complex multiple-choice, short answer, and essay. All items are valid qualitatively based on expert judgment and quantitatively based on infit and outfit MNSQ value and unidimensionality. The test item reliability value is 0.96, including in the special category, and the person reliability estimateis 0.89, categorized as good. Based on Total Information Function (TIF) and Standard Error of Measurement (SEM), the instrument is reliable in estimating the numeracy skills of the students with the ability ranging from -3.2 to 3.3 logit or covering the ability categories of low, medium, and high. The difficulty level of all items is in the range of -2.0 to 2.0, falling into the good category. (2) Most students, covering 67% of VHS students in Sleman Regency, have numeracy skills at the Basic level.
Sustainable Growth Rate and Sustainable Development Goals (SDGs): Likuidity, Leverage and Profitability, Financial Performance as an Intervening Variable
Authors: Erawati Teguh , Hermuningsih Sri , Grediani Evi , Rofiqah Ifah , Nugrahani Tri Siwi , Derang Wilhelmina 
Published: January 2025

Objective: This research examines the impact of liquidity, leverage, and profitability on financial performance, with financial performance acting as an intervening variable in the sustainable growth rate (SGR) of companies listed on the Indonesia Stock Exchange from 2019-2023. Sustainable Growth Rate (SGR) and Sustainable Development Goals (SDGs) have a close relationship, because both focus on sustainable development that maintains a balance between economic, social and environmental aspects.

Theoretical Framework: This research uses stakeholder theory, which explains the company's relationship with various parties who have an interest in its activities and success.

Method: The study employs a quantitative approach using data from 470 companies across various sectors in Indonesia, selected through purposive sampling. Data analysis was conducted using empirical testing to assess the relationships between liquidity, leverage, profitability, financial performance, and sustainable growth.

Results and Discussion: The results revealed that liquidity and profitability have a positive influence on financial performance, while leverage does not significantly affect financial performance. Financial performance, in turn, has a direct and significant effect on the sustainable growth rate.

Research Implications: The findings provide practical implications for corporate management, highlighting the importance of optimizing liquidity and profitability to enhance financial performance and achieve sustainable growth. Theoretical contributions include insights into the interconnected roles of financial factors in supporting long-term growth without excessive reliance on external financing or increased leverage.

Originality/Value: This study contributes to the literature by offering empirical evidence from the Indonesian context, emphasizing sustainable growth within a dynamic and competitive environment. Its originality lies in the integration of liquidity, leverage, profitability, and financial performance as key determinants of SGR, providing valuable insights for both academic and corporate stakeholders.
Effect of Strength Training on Bone Density in Postmenopausal Women in Germany
Authors: Becker Marie 
Published: January 2025

Purpose: The aim of the study was to analyze the effect of strength training on bone density in postmenopausal women in Germany.
Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.
Findings: Strength training significantly enhances bone density in postmenopausal women, particularly in the lumbar spine and femoral neck regions. High-intensity resistance exercises have shown to be especially effective in promoting bone health and reducing the risk of osteoporosis. Structured training programs, including weight-bearing exercises, have demonstrated a notable reduction in bone loss rates. Additionally, combining strength training with proper nutrition, such as increased calcium and vitamin D intake, amplifies the positive effects on bone density.
Unique Contribution to Theory, Practice and Policy: Mechanotransductionx theory, load-bearing theory may be used to anchor future studies on the effect of strength training on bone density in postmenopausal women in Germany. Healthcare providers and fitness professionals should integrate strength training into the routine care of postmenopausal women. Policymakers should advocate for stronger support of strength training as part of public health initiatives targeting osteoporosis prevention and treatment in postmenopausal women.
The Roles of Prices, Promotions, Service Quality in Enhancing Consumers’ Purchase Decision Making on Shopeefood with e-WOM as Intervening Variable
Authors: Ovalia Ovalia , Rahmawati Melani Dwi 
Published: January 2025

This study aims to investigates the roles of price, promotion and service quality in enhancing customers’ online purchasing decision making at Shopee Foodwith electronic word of mouth as an intervening variable. The research method used is an associative descriptive quantitative method. The sampling technique adopted in this research is probability sampling with purposive sampling technique. The number of samples in this study was 100 respondents who purchased online food at Shopee Food. The data analysis technique uses PLS (partial Least Squares). The results of this research show that price has a positive and significant effect on purchasing decisions, then price has a positive and significant effect on purchasing decisions mediated by electronic word of mouth, then promotion has no effect on purchasing decisions, then promotion has a positive and significant effect on purchasing decisions mediated by electronic word of mouth. Likewise, service quality has a positive and significant effect on purchasing decisions. Service quality has a positive and significant effect on purchasing decisions mediated by electronic word of mouth. Electronic word of mouth has a positive and significant effect on purchasing decisions.
Analisis Parameter Kimia Kinerja Koagulan Biji Kelor (Moringa oleifera) dalam Pengolahan Limbah Cair
Authors: Sinardi Sinardi , HT ST. Ica. , Iryani A. Sry 
Published: January 2025

Limbah cair rumah tangga mengandung berbagai macam polutan, diantarnya bahan organik yang bisa menyebabkan pencemaran air dan pencemaran tanah. Salah satu metode pengolahan limbah cair rumah tangga yang efektif adalah dengan menggunakan koagulan yang berfungsi untuk menggumpalkan partikel-partikel tersuspensi dalam air. Partikel-partikel ini kemudian dapat diendapkan dan dibuang. Biji kelor merupakan salah satu bahan alami yang dapat digunakan sebagai koagulan. karena mengandung senyawa aktif yang memiliki sifat koagulan. Penelitian ini bertujuan untuk menganalisis parameter kimia kinerja koagulan biji kelor dalam pengolahan limbah cair rumah tangga. Penelitian ini dilakukan di menggunakan limbah cair rumah tangga yang berasal dari rumah tangga di sekitar Jl. Banta Bantaeng Kelurahan Rappocini, Kota Makassar. Parameter kimia yang dianalisis adalah pH, BOD, dan COD. Metode yang digunakan adalah percobaan jart test dengan menganalisis perubahan parameter kimia sebelum dan setelah proses koagulasi. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa koagulan biji kelor merupakan alternatif yang efektif dan ramah lingkungan untuk pengolahan limbah cair rumah tangga.
Building Modern Scotland
Authors: Fair Alistair , Abramss Lynn , Breen Kat , Glendinning Miles , Watters Diane , Wright Valerie 
Published: January 2025

Combining architectural and social history, this open access book tells for the first time the in-depth story of Scotland’s new towns.
One of the most significant episodes in modern architectural, urban and social history, Scotland’s postwar new towns offered new housing, new ways of life and new jobs. Begun between the late 1940s and the late 1960s, the new towns – East Kilbride, Glenrothes, Cumbernauld, Livingston and Irvine – were a key element of the planned Welfare State, attracting international attention and widespread publicity. These were places of architectural innovation, and economic and social change.
Building Modern Scotlandtells a new history of the new towns, combining architectural and social history to illustrate what was planned, what was built, and how these places were experienced by the communities who lived and worked in them. It positions the new towns at the heart of modern Scottish history, showing how they represented an ambition to make a modern, transformed nation. The book surveys each new town’s planning and design before turning to key topics such as housing, family life, work and opportunity, and community.
Drawing on archives and oral history, the book will appeal to historians of modern architecture and design as well as readers interested in modern social history. It provides a new account of modern Scotland, its buildings, places and people, and argues that a better understanding of the new towns’ history and value should inform present-day decision-making.
The ebook editions of this book are available open access under a CC BY-NC-ND 4.0 licence on bloomsburycollections.com. Open access was funded by the Leverhulme Trust.
The effect of propagation saw test geometries on critical cut length
Authors: Bergfeld Bastian , Birkeland Karl W. , Adam Valentin , Rosendahl Philipp L. , van Herwijnen Alec 
Published: January 2025

Abstract. For a slab avalanche to release, a crack in a weak snow layer beneath a cohesive snow slab has to initiate and propagate. Information on crack propagation is essential for assessing avalanche triggering potential. In the field, this information can be gathered with the propagation saw test (PST), a field test that provides valuable data on crack propagation propensity. The first PSTs were performed about 20 years ago and standards have since been established. However, there are still differences in how the PST is performed. Standards in North America require the column ends to be cut vertically, whereas in Europe they are typically cut normal to the slope. In this study, we investigate the effect of these different column geometries on the critical cut length. To this end, we conducted 27 pairs of PST experiments, each pair consisting of one PST with slope-normal cut ends and one PST with vertical-cut ends. Our experiments showed that PSTs with normal cut ends have up to 50 % shorter critical cut lengths, and the difference predominantly depends on the slope angle and slab thickness. We developed two load-based models to convert critical cut lengths between the test geometries: (i) a uniform slab model that treats the slab as one uniform layer and (ii) a layered model that accounts for stratification. For validation, we compare these models with a modern fracture mechanical model. For the rather uniform slabs of our experiments, both load-based models were in excellent agreement with measured data. For slabs with an artificial layering, the uniform load–model predictions reveal deviations from the fracture mechanical model, whereas the layered model was still in excellent agreement. This study reveals the influence that the geometry of field tests and the slope angle of the field site have on test results. It also shows that only accurately prepared field tests can be reliable and therefore meaningful. However, we provide models to correct for imprecise field test geometry effects on the critical cut length.