bluuebunny/crossref_metadata_2025 huggingface dataset:
Celebrity Worship dan Loneliness pada Fans K-Pop Perempuan Emerging Adulthood
Authors: Megale Ivena , Susilo Dicky
Published: December 2024

Abstrak. Celebrity worship adalah hubungan yang dibangun seseorang dengan usaha dan fokus penuh secara kontinu hingga menimbulkan obsesi dan keterikatan pada artis tertentu. Fenomena ini terjadi karena banyaknya konten artis dan media yang menarik dengan akses yang mudah melalui internet. Salah satu faktor yang mempengaruhi celebrity worship adalah variabel loneliness. Penelitian ini bertujuan untuk melihat ada tidaknya hubungan antara loneliness dan celebrity worship pada fans K-Pop perempuan emerging adulthood. Sampling yang digunakan adalah purposive sampling dan incidental sampling. Alat ukur yang digunakan adalah skala celebrity worship dan loneliness (SELSA-S). Hasil uji hipotesis diperoleh nilai r = -0,024 (p>0,05), sehingga bisa disimpulkan bahwa tidak ada hubungan antara loneliness dan celebrity worship pada fans K-Pop perempuan emerging adulthood. Tidak adanya hubungan antara kedua variabel terjadi dikarenakan dukungan sosial yang didapatkan saat menjadi fans K-Pop sehingga tidak mengalami adanya loneliness.
Kata Kunci: Loneliness, Celebrity Worship, Emerging Adulthood, Perempuan
Flow Experience: A Phenomenological Study on Casual Gamer
Authors: Yuwono Mario Rizky , Yulianto Jony Eko , Yoenanto Nono Hery
Published: December 2024

Articles about flow experience in game have been done many times to hardcore gamers. However, the definite description of flow experience in gaming have not been found yet. There have been many flow experience assessment methods in gaming but none have been acknowledged as a good one. in which create some difficulties to measure flow experience in gaming. This article aimed to understand the construct of flow experience in casual gamers. Three casual gamers of age 19-24 years old that resides at Surabaya, Indonesia were interviewed in a semi-structured interview. Result revealed the aspect of ‘time’, which have been named ‘time availability’, is the unique factor that leads casual gamers to experiencing flow. We concluded that casual gamers experiencing similar flow experience as hardcore gamers. That being said factors that lead gamer to flow experience differentiate the casual and the hardcore.
Improvement of long-term treatment results in oligometastatic colorectal cancer patients by using a combined approach
Authors: Kalmykova E. O. , Ishchenko R. V. , Stukalova O. Yu. , Filimonov D. A.
Published: December 2024

Purpose of the study. To improve the treatment results of patients suffering from CRC with oligometastatic lesion by determining the most effective combination of treatment methods.

Patients and methods. The results of treatment of 71 patients with oligometastases of colorectal cancer were analyzed. All patients were divided into 2 groups depending on the treatment methods. The first group included 35 patients who underwent simultaneous removal of the primary tumor and metastatic foci at the first stage of complex treatment. The second group includes clinical data on 36 patients who underwent primary lesion removal at the first stage of complex treatment followed by drug antitumor therapy.

Results. In the primary tumor removal group, the response was received in 3 (8.3 %) cases, stabilization was achieved in 14 (38.9 %) cases, and progression of the tumor process was detected in 19 (52.8 %) cases. The median disease-free survival was 9.2 ± 3.2 months. One-year, two- and three-year survival rates in the group of simultaneous removal of the primary tumor and oligometastases and in the group of primary tumor removal were 97.1 %, 88.6 %, 77.1 % and 100 %, 80.5 %, 72.2 %, respectively. The overall survival rate in the group of simultaneous removal of the primary tumor and oligometastases was 63 ± 3.9 months, in the group of primary tumor removal – 58 ± 3.8 months.

Conclusion. In the presented clinical study, a comparative assessment of the effectiveness of the treatment of patients with colorectal cancer with oligometastases was carried out, depending on the option of an integrated approach. The results obtained turned out to be multidirectional – the response to treatment and progression were obtained in 54.3 % and 45.7 % of cases in the group of simultaneous removal of the primary tumor and oligometastases versus 47.2 % and 52.8 % of cases in the group of removal of the primary tumor without oligometastases, respectively. The median recurrence-free survival was shorter in the group of primary tumor removal without metastases. Complete removal of the primary tumor and oligometastases can significantly increase the overall survival rates of patients.
Reforestación del nacedero hidrográfico en la Institución Educativa Rural Alto Quebradón para fomentar cultura ambiental en estudiantes del grado séptimo
Authors: Bonilla Bonilla Isabel , Ruiz Ruiz Eivar
Published: December 2024

Los afluentes hídricos son indispensables en la estructura funcional de los ecosistemas, por ello es fundamental darle un uso de forma sostenible, responsable y conservador; este trabajo de tesis tiene como objetivo reforestar el nacedero hídrico aledaño a la I.E. Rural Alto Quebradón; para fomentar la cultura ambiental en los estudiantes del grado séptimo; es así como en este trabajo se implementa una metodología cualitativa convergente, por medio de encuestas semiestructuradas a estudiantes y docentes, con el objetivo de establecer el grado de conciencia e importancia de la cultura ambiental en los habitantes de esta comunidad, como resultados se identifica que los principales causantes del deterioro del nacedero del manantial son los mismos campesinos de la zona, esto fue ratificado por los docentes que juegan un papel como agente externo en la comunidad Alto Quebradón, por lo anterior se concluye que es indispensable la implementación de estrategias para fortalecer la cultura ambiental en los habitantes de la vereda.
Infertilidad Asociada a Hipotiroidismo en Mujeres de Edad Fértil
Authors: Monar Basantes Silvia  Paola , Pilco Yambay Carlos Fernando , Morales Guanoluiza Karina Elizabeth , López Lluay Mireya Alexandra
Published: December 2024

El hipotiroidismo, una disfunción tiroidea prevalente en mujeres de edad fértil, se ha vinculado significativamente con la infertilidad debido a sus efectos adversos sobre la función reproductiva. Este artículo revisa la literatura reciente (2020-2024) sobre la relación entre el hipotiroidismo y la infertilidad, destacando los mecanismos fisiopatológicos que afectan la función ovárica, la regularidad menstrual y la receptividad endometrial. Se identificó que tanto el hipotiroidismo clínico como el subclínico alteran negativamente la fertilidad y aumentan el riesgo de complicaciones gestacionales, especialmente en presencia de anticuerpos antitiroideos como la tiroglobulina (TgAb) y la peroxidasa tiroidea (TPOAb). El tratamiento con levotiroxina mejora los resultados reproductivos en mujeres con hipotiroidismo, aunque persisten controversias sobre la necesidad de tratar el hipotiroidismo subclínico. Además, la interacción del hipotiroidismo con trastornos metabólicos como la resistencia a la insulina y el síndrome de ovario poliquístico (SOP) resalta la necesidad de un abordaje multidisciplinario. Los resultados sugieren la importancia del cribado sistemático de la función tiroidea en mujeres con infertilidad y la personalización del tratamiento. Este estudio concluye que la detección y el manejo adecuado del hipotiroidismo, incluyendo la normalización de los niveles de TSH, son esenciales para optimizar los resultados reproductivos. Sin embargo, es necesario un consenso en los criterios diagnósticos y guías de tratamiento basadas en la evidencia para mejorar la atención de las pacientes con infertilidad asociada al hipotiroidismo.
Mecánica y Creación de Energía en el Sistema Solar a Través de Vórtices
Authors: Hernández Vergara Carlos Mario , Alzate Londoño Adriana Maria
Published: December 2024

Las antiguas civilizaciones tenían al SOL como un ser vivo porque generaba vida, energía y calor, que daban las condiciones ideales al planeta tierra para la creación de esta. La interpretación de discos junto con ilustraciones de Egipto se interpreta de igual forma. La célula como bloque universal representa el sistema solar, la cual se conforma aprox. de 21 cuerpos celestes; estos van desde el sol hasta los bloques de hielo del cinturón de kuiper que decrecen constantemente, los cuales forman unos compuestos y/o elementos que son absorbidos por medio de los planetas hasta llegar al Sol, y generar la combustión de fisión y fusión nuclear, crear los colores emanados por vórtices de fotones, para abrigar en conocimientos y saberes, a los géneros femenino y masculino. Estos bloques están en una resonancia de tuitinos y plutonios, donde Neptuno cada 165 años, y Plutón con Urano cada 248 años absorben partículas para inyectarlas a este cuerpo celeste. Se crea una constante de 1-3 y/o 3-9 que se da desde Haumea con la creación de vórtices de partículas y son absorbidos por Plutón y Neptuno, creando dos cuerpos para absorber vórtices de partículas, que van dirigidos por su principal promotor. Estas partículas van con doble función, según las leyes dadas en este proceso; la energía no se crea ni se destruye, solo se transforma, y en este proceso es la pureza de colores en la transformación hasta ser luminosos por el ser; La energía inteligente debe ascender en un estado de plasma sin masa (lumínica, pero con peso), y la alteración de esta conlleva a una energía con masa (oscuras) no ascendente. La energía inteligente, es el plasma emanado de una masa; el plasma es la fuente del saber y el conocimiento en función de colores. *EL ALMA PURA*
Efectividad de la Evaluación Formativa y Sumativa en el Aprendizaje Profundo y la Retención a Largo Plazo
Authors: Pantoja Chávez Doris Geovanna , Trujillo Ruiz Erika Lizbeth , Anahi Iveth Inlago Bonilla , Zambrano Chávez Angie Adriana , Zambrano Chávez Jennifer Elena
Published: December 2024

Este artículo aborda la efectividad de la evaluación formativa y sumativa en el aprendizaje profundo y la retención a largo plazo, con el objetivo de analizar el impacto de cada enfoque en el desarrollo de competencias y la consolidación de conocimientos en los estudiantes. La metodología utilizada consistió en una revisión bibliográfica de la literatura académica, la cual permitió identificar tendencias, características y factores de éxito en la aplicación de ambos tipos de evaluación. Entre los principales resultados, se observó que la evaluación formativa fomenta la metacognición y la autorregulación mediante retroalimentación continua, mientras que la evaluación sumativa, al incorporar elementos innovadores como la gamificación y tareas reflexivas, contribuye a la retención prolongada de los contenidos aprendidos. Como conclusión, el estudio sugiere que la implementación conjunta y equilibrada de ambos enfoques ofrece un modelo de evaluación más efectivo, pues permite un aprendizaje integral y duradero, destacando la necesidad de políticas educativas y recursos que apoyen esta integración estratégica.
Gape Cloud: Um novo conceito de otimização do tempo
Authors: Agrela Rodrigues Fabiano de Abreu
Published: December 2024

O tempo é um recurso cada vez mais escasso diante da velocidade das informações e da quantidade de tarefas diárias típicas da modernidade, o que faz com que a capacidade de organização e priorização de atividades seja cada vez mais relevante. Para realizar essas atividades, uma série de processos cerebrais complexos como tomada de decisões, percepção temporal, avaliação de recompensas e priorização estão envolvidos na organização de tarefas. Neste artigo, exploraremos o conceito de GAPE Cloud, um método baseado na neurociência para desenvolver novas ideias e otimizar o tempo.
El Peso Ecológico de la Juventud: Cuantificando la Huella de los Estudiantes Universitarios
Authors: Luna Medina Lina , Salgado Ortíz Francisco Javier , Bárcenas Lilia Ruiz , Cisneros López Hilda Lucia
Published: December 2024

La juventud universitaria, como agente de cambio y futuro de la sociedad, desempeña un papel crucial en la construcción de un planeta más sostenible. Sin embargo, su estilo de vida y hábitos de consumo pueden generar un impacto significativo en el medio ambiente. Según Zapatero y Navas (2006), La huella ecológica es un indicador de sostenibilidad que mide la presión que ejerce una población humana sobre el medio ambiente. Se define como la superficie biológicamente productiva necesaria para generar los recursos consumidos y absorber los residuos producidos por un individuo promedio, revelando así el grado en que nuestro estilo de vida se encuentra dentro de los límites planetarios. Este estudio se propone cuantificar la huella ecológica promedio de los estudiantes universitarios en un Tecnológico Descentralizado del Sur de Guanajuato, con el objetivo de comprender la magnitud de este impacto y contribuir a la generación de estrategias para promover prácticas más sostenibles. Para ello se ralizó un estudio cuantitativo recolectando la huella ecológica de los estudiantes de diversas carreras del Tecnológico en estudio. Los resultados de este estudio permitirán cuantificar el impacto ambiental de las acciones individuales de los estudiantes y, al mismo tiempo, identificar oportunidades para reducir su huella ecológica a través de cambios en sus hábitos y estilos de vida. Además, se espera que esta investigación contribuya a fortalecer el compromiso de las instituciones educativas con la sostenibilidad y a fomentar la formación de ciudadanos más conscientes y responsables con el medio ambiente. Al empoderar a los estudiantes con conocimientos y herramientas para tomar decisiones más sostenibles, las universidades pueden contribuir a la construcción de un futuro más justo y equitativo para todos.
La Sinfonía de San Francisco como propuesta de evento turismo cultural en San Francisco de Milagro, Guayas, Ecuador. Un estudio de caso
Authors: León García Karen Catherine , Garaicoa Fuentes Freddy Leonardo , Barros Gavino Carolina Denisse
Published: December 2024

Ante la necesidad de innovar en la oferta turística y cultural en el Cantón San Francisco de Milagro se realiza este artículo con el propósito de fomentar el conocimiento y la apreciación de la historia, tradiciones y raíces culturales que encierra la ciudad, para ello se diseñó y desarrolló una propuesta denominada la Sinfónica de San Francisco como evento cultural y turístico para la población milagreña. La metodología fue desarrollada con el paradigma de investigación positivista racionalista, de tipo aplicada como proyecto factible, se aplicó la técnica de la encuesta y como instrumento un cuestionario digital con la herramienta Google Forms y la aplicación código QR “Quick Response” para la evaluación del evento, el cual fue dirigido a los asistentes del evento quienes 138 respondiendo a favor en la evaluación del evento. Los principales hallazgos encontrados fueron alta efectividad de la propuesta desarrollada con la más alta evaluación en cuanto a la aceptación del evento, de lo que se concluye que la propuesta La Sinfonía de San Francisco como evento cultural y turístico de la ciudad de San Francisco de Milagro fomenta el conocimiento y la apreciación de la historia, tradiciones y raíces culturales.
Percepción de Parentalidad y su relación con la Inflexibilidad Psicológica en Adolescentes de Cotopaxi
Authors: Ayala Herrera Victor Eduardo , Almeida Márquez Lucia
Published: December 2024

El estudio investigó la relación entre la percepción de parentalidad y la inflexibilidad psicológica en adolescentes de Cotopaxi, utilizando la Escala Adolescent Family Process y el Cuestionario de Evitación y Fusión Para Adolescentes. La muestra consistió en 114 adolescentes de 12 a 17 años de dos instituciones educativas. El diseño fue descriptivo correlacional, con un enfoque cuantitativo, no experimental y transversal, y el análisis se realizó con SPSS versión 29.0.2. Los resultados mostraron diferencias significativas en las competencias parentales de cercanía y comunicación entre madres y padres, y un 33,3% de los participantes presentaron altos niveles de inflexibilidad psicológica. En cuanto a las correlaciones, las prácticas parentales maternas, específicamente la cercanía (rho = -0,314) y la comunicación (rho = -0,412), se relacionaron moderadamente y de forma negativa con la fusión cognitiva. La comunicación materna también mostró una correlación negativa con la evitación experiencial (rho = -0,345). Por su parte, la comunicación paterna se correlacionó negativamente con la evitación experiencial (rho = -0,337). En conclusión, ciertos aspectos de las competencias parentales están correlacionados, positiva o negativamente, con la inflexibilidad psicológica en los adolescentes.
Problems Encountered by International Students in Turkey in Accounting Education and Solution Suggestions: A Qualitative Study
Authors: Gümüş Arif
Published: December 2024

This study aims to identify the challenges faced by international students enrolled in accounting courses at İnönü University’s Faculty of Economics and Administrative Sciences and to explore potential solutions to these challenges using a qualitative research method.
In a globalized world, the increasing mobility of international students leads to challenges for those from diverse cultural and linguistic backgrounds, especially in technical courses such as accounting. This study highlights the importance of mathematical and language proficiency for foreign students in understanding accounting courses and proposes solutions, such as combining traditional teaching methods with practical applications. The findings contribute to understanding these students' educational needs and developing appropriate teaching strategies.
As a result of the data evaluation, the participants emphasized the necessity of having a solid understanding of Mathematics to comprehend the Accounting course. The findings also highlighted the importance of instructors teaching in English using clear and comprehensible language, international students studying in Turkish programs should master the Turkish language before starting their undergraduate education, and it would be beneficial for courses to be taught face-to-face using both classical methods and slides.Additionally, they emphasized the need for more practical training. The other responses of the participants are discussed in the Conclusion and Discussion section.
Aterosclerosis: un desafío global con raíces multifactoriales
Authors: Golfetto Ivan , Araujo Saúl , Jiménez Carlos , Berecibar Izaskun , González Diana , Ana Teresa Tinoco Ana Teresa Tinoco
Published: December 2024

El interés científico que existe sobre los mecanismos involucrados en el proceso que da origen a la aterosclerosis es considerablemente notable e importante. El gran volumen de artículos y conocimiento sobre este tema cada vez es mayor, permitiendo profundizar constantemente en los mecanismos fisiopatológicos que comprende la aterosclerosis, los factores de riesgo que predisponen a la misma, y las posibles consecuencias a esperar una vez que se desencadena la patología. Ahora se sabe que el carácter multifactorial de esta situación anormal de las arterias es lo que ha llevado a la alta morbimortalidad que representan las enfermedades cardiovasculares actualmente. Objetivo: Investigar los mecanismos de la aterosclerosis: Profundizar en los procesos fisiopatológicos que conducen al desarrollo de esta enfermedad. Comprender cómo diferentes elementos, incluyendo la inmunidad, genética y microbiota, contribuyen al desarrollo de la aterosclerosis. Métodos: Se realizó una revisión de la literatura científica existente sobre el tema. Análisis de estudios que relacionan factores de riesgo (hormonales, ambientales y genéticos) con el desarrollo de la enfermedad. La investigación sobre el papel del sistema inmunológico y la microbiota en la fisiopatología de la aterosclerosis. Se ha logrado dilucidar las diferentes causas, encontrando una fuerte relación entre el desarrollo de aterosclerosis y diversos factores, para tratar de explicar el sustrato fisiopatológico al cual nos enfrentamos en la búsqueda del tratamiento más eficaz para esta condición anormal del organismo.
Leiomioma extrauterino parasitario gigante: A propósito de un caso
Authors: Marin Ynfante Jose Miguel , Franco Jorge , Duque Sergio , Ladera María , Jaime Pereira Geraldyn betzael , Guerero Gineth
Published: December 2024

Los miomas uterinos son los tumores benignos más frecuentes en las mujeres, los leiomiomas parasitarios son una variante poco común de la miomatosis uterina. Se han identificado en la pared abdominal, intestino delgado, muñón cervical o vaginal, vasos iliacos, ovarios, colon sigmoides y en el omento mayor. Se expone el caso de una femenina de 48 años, quien acudió a consulta por presentar sensación de pesadez en hipogastrio, y dolor abdominal de aparición progresivo que se fue intensificando; se realizaron estudios de imágenes, donde se evidenció tumoración uterina gigante. Se le realizó histerectomía abdominal total más salpingectomía bilateral con conservación de anexos, omentectomía total y resección de LOE abdominal. Egresó en condiciones clínicas satisfactorias.
Caracterización de fracturas pediátricas en un establecimiento de atención médica tipo IV
Authors: Perozo Héctor , Montilla Zaida
Published: December 2024

El estudio tiene como objetivo caracterizar las fracturas pediátricas en la Policlínica Metropolitana de Caracas entre 2020 y 2024. con la finalidad de evidenciar si existen patrones específicos de fracturas en función de la edad, el sexo y los mecanismos de lesión, lo que permitiría diseñar mejores estrategias de prevención y tratamiento. Se realizó un estudio retrospectivo con enfoque cuantitativo. Se revisaron historias clínicas y registros radiológicos de 151 pacientes pediátricos (0-14 años) atendidos por fracturas. Las variables incluyeron sexo, edad, área anatómica afectada, y tipo de fractura. Se utilizaron análisis estadísticos descriptivos para calcular frecuencias y porcentajes, y pruebas de Chi-cuadrado para comparar grupos. El 45% de las fracturas se observaron en el grupo de 11 a 14 años, con predominio del sexo masculino (59,6 %). Las fracturas más comunes fueron completas (37,7 %) y afectaron principalmente la diáfisis (52,3 %). Los huesos más afectados fueron el radio (20,5 %) y el húmero (18,5 %). La mayoría de las fracturas ocurrieron en el esqueleto periférico (97,4 %). El estudio confirma que, en las fracturas pediátricas de la muestra estudiada, se encontraron presentes patrones específicos, como una mayor incidencia en adolescentes varones y en huesos de extremidades superiores, por lo que se sugiere medidas preventivas específicas para grupos de mayor riesgo: adolescentes activos en deportes de contacto. Las fracturas completas y diafisarias requieren atención especial debido a su impacto en el desarrollo óseo.
A Study on Trans-para-Sasakian Manifolds
Authors: Özkan Mustafa , Küpeli Erken İrem
Published: December 2024

In the current paper, we make the first contribution to investigate conditions under which three-dimensional trans-para-Sasakian manifold has η-parallel Ricci tensor and cyclic parallel Ricci tensor. Finally, a three dimensional trans-para-Sasakian manifold example which satisfies our results is constructed
L’archiviste, l’étudiant et le recruteur : enquête sur les compétences requises pour le jeune et nouveau professionnel en 2024
Authors: Barbé Maryasha
Published: December 2024

Après une maîtrise en archivistique, mes premières expériences professionnelles m’ont fait prendre conscience que la formation aux archives ne tient pas toujours compte de l’évolution la plus récente du domaine et du marché du travail, notamment en ce qui concerne les compétences numériques. Qu’il s’agisse d’archives orales, papier ou de données numériques natives, la maîtrise de l’outil informatique est désormais indispensable. Or, si les formations intègrent des notions en XML, les compétences attendues dans le secteur professionnel s’orientent davantage vers une multitude de connaissances en numérique. Les institutions accueillant des archives sont aujourd’hui contraintes d’externaliser de nombreuses tâches et missions numériques telles que la rétro-conversion d’instruments de recherche ou la constitution de bases de données. Outre les enjeux économiques et structurels liés à des besoins ponctuels, cette situation illustre également l’évolution profonde du métier d’archiviste, dont les aspects techniques sont de plus en plus liés au numérique. Partant de ce constat au niveau individuel, cet article présente les résultats d’une enquête menée auprès de professionnels dans le milieu archivistique en France et auprès d’étudiants en formation professionnelle. Afin d’évaluer leur perception sur la pertinence de leur formation par rapport au numérique, parallèlement à une analyse des matières enseignées dans les filières professionnelles d’archivistique dans les universités publiques françaises. Puis, à travers une étude des compétences requises dans les fiches de poste publiées entre 2017 et 2022 sur le portail des archives nationales françaises, cet article vise à contribuer à une meilleure compréhension des compétences actuellement recherchées pour l’archiviste de 2024.
Towards an Inclusive Digitisation Strategy: Do Records of Marginalised Groups Count?
Authors: Dickinson Zoe , Klindworth Elisabeth , Mackenzie Francesca , Mojapelo Makutla , Narbona Luz María
Published: December 2024

The International Council on Archives (ICA) 2020/2021 New Professionals share the results of the research study they undertook for their project, “Whose Stories Do We Tell.” Over the summer of 2021, the cohort conducted a survey with the goal of discovering how what archivists choose to digitise affects whose stories are told. This topic can have further implications in how marginalised groups can be overlooked when organisations consider their digitisation strategies. We, as a group of new professionals with diverse backgrounds, are hopeful that our work shines a new light on this topic. This article will discuss our methodology, working practices, and results as well as what valuable lessons we learnt from each other and from those that we got to meet. Having presented the findings at the ICA’s 9th Virtual Conference, the group deepened this topic at the ICA Roma Conference by discussing the survey results with guest speakers to identify practical actions towards a more inclusive digitisation strategy. Digitisation of archival materials is very common in many archive institutions while others do not have enough resources. In almost all cases, difficult choices about what to digitise have to be made due to resource constraints. Through a transparent and inclusive digitisation strategy archives can support processes of reconciliation and facilitate social cohesion. The survey, research, and roundtable discussions quickly brought to light that diversifying voices within archives is not only about digitising, but also about including communities in decision-making and giving them (back) ownership of their cultural heritage.
Every Cook Can Archive
Authors: Hettrick J. C. L.
Published: December 2024

This article outlines the abiding power of the connection between the “archive” and a concept of the “professional.” It argues, however, that undermining some of these associations may be helpful in improving training, scholarship, and the robustness of the sector in a sociology of governance and of knowledge vastly different from the context in which the connection arose. Using the Platonist figure of the “cook,” it argues that there is much to be gained by questioning how far the mode of the development of knowledge in recordkeeping sectors is analogous to the approaches developed for more traditional professions. Furthermore, the figurative “cook,” as representative of the demos, is a useful way to think about how the sector engages across communities and skill-sets, in ways which a highly specialised concept of the “professional” does not always allow. It concludes that archivists must learn to be “cooks” in the way that they think about their sector, and that every “cook” must also be encouraged to think archivally.
CO Isotopologue-derived Molecular Gas Conditions and CO-to-H2 Conversion Factors in M51
Authors: den Brok Jakob , Jiménez-Donaire María J. , Leroy Adam , Schinnerer Eva , Bigiel Frank , Pety Jérôme , Petitpas Glen , Usero Antonio , Teng Yu-Hsuan , Humire Pedro , Koch Eric W. , Rosolowsky Erik , Sandstrom Karin , Liu Daizhong , Zhang Qizhou , Stuber Sophia , Chevance Mélanie , Dale Daniel A. , Eibensteiner Cosima , Galić Ina , Glover Simon C. O. , Pan Hsi-An , Querejeta Miguel , Smith Rowan J. , Williams Thomas G. , Wilner David J. , Zhang Valencia
Published: December 2024

Over the past decade, several millimeter interferometer programs have mapped the nearby star-forming galaxy M51 at a spatial resolution of ≤170 pc. This study combines observations from three major programs: the PdBI Arcsecond Whirlpool Survey, the SMA M51 large program, and the Surveying the Whirlpool at Arcseconds with NOEMA. The data set includes the (1–0) and (2–1) rotational transitions of 12CO, 13CO, and C18O isotopologues. The observations cover the r < 3 kpc region, including the center and part of the disk, thereby ensuring strong detections of the weaker 13CO and C18O lines. All observations are convolved in this analysis to an angular resolution of 4″, corresponding to a physical scale of 170 pc. We investigate empirical line ratio relations and quantitatively evaluate molecular gas conditions such as temperature, density, and the CO-to-H2 conversion factor (α
CO). We employ two approaches to study the molecular gas conditions: (i) assuming local thermodynamic equilibrium (LTE) to analytically determine the CO column density and α
CO, and (ii) using non-LTE modeling with RADEX to fit physical conditions to observed CO isotopologue intensities. We find that the α
CO values in the center and along the inner spiral arm are ∼0.5 dex (LTE) and 0.1 dex (non-LTE) below the Milky Way inner disk value. The average non-LTE α
CO is 2.4 ± 0.5 M
⊙ pc−2 (K km s−1)−1. While both methods show dispersion due to underlying assumptions, the scatter is larger for LTE-derived values. This study underscores the necessity for robust CO line modeling to accurately constrain the molecular interstellar medium’s physical and chemical conditions in nearby galaxies.
On the Local Formation of the TRAPPIST-1 Exoplanets
Authors: Clement Matthew S. , Quintana Elisa V. , Stevenson Kevin B.
Published: December 2024

The discovery of seven approximately Earth-mass planets orbiting the 0.09 M
⊙ M dwarf TRAPPIST-1 captivated the public and sparked a proliferation of investigations into the system’s origins. Among other properties, the resonant architecture of the planets has been interpreted to imply that orbital migration played a dominant role in the system’s early formation. If correct, this hypothesis could imply that all of the seven worlds formed far from the star, and might harbor enhanced inventories of volatile elements. However, multiple factors also contradict this interpretation. In particular, the planets’ apparent rocky compositions and nonhierarchical mass distribution might be evidence that they formed closer to their current orbital locations. In this paper, we investigate the latter possibility with over 600 accretion simulations that model the effects of collisional fragmentation. In addition to producing multiple TRAPPIST-like configurations, we experiment with a number of different models for tracking the evolution of the planets’ volatile contents and bulk iron-to-silicate ratios. We conclude that a trend in bulk iron contents is the more likely explanation for the observed radial trend of decreasing uncompressed densities in the real system. Given the degree of radial mixing that occurs in our simulations, in most cases we find that all seven planets finish with similar volatile contents. Another confounding quality of the TRAPPIST-1 system is the fact that the innermost planets are not in first-order resonances with one another. By applying a tidal migration model to our most promising accretion model results, we demonstrate cases where higher-order resonances are populated.
Orbital Migration Through Atmospheric Mass Loss
Authors: Hanf Benjamin , Kincaid William , Schlichting Hilke , Cappiello Livan , Tamayo Daniel
Published: December 2024

Atmospheric mass loss is thought to have strongly shaped the sample of close-in exoplanets. These atmospheres should be lost isotropically, leading to no net migration on the planetary orbit. However, strong stellar winds can funnel the escaping atmosphere into a tail trailing the planet. We derive a simple kinematic model of the gravitational interaction between the planet and this anisotropic wind, and derive expressions for the expected migration of the planet. Over the expected range of parameters, we find typical migrations of a few tenths to a few percent inward. We argue that this modest migration may be observable for planet pairs near mean motion resonances, which would provide an independent observational constraint on atmospheric mass loss models.
Low-latitude Auroras: Insights from 2023 April 23 Solar Storm
Authors: Vichare Geeta , Bhaskar Ankush , Rawat Rahul , Yadav Virendra , Mishra Wageesh , Angchuk Dorje , Singh Anand Kumar
Published: December 2024

In 2023 April, a low-latitude aurora observed by the all-sky camera at Hanle, Ladakh, India (33°14’N geographic latitude), generated significant interest. This was the first such aurora recorded from the Indian region in the space era and occurred during a moderate solar storm. This study explores this low-latitude auroral sighting, which happened during the sheath-region passage of an interplanetary coronal mass ejection. We analyze in situ multispacecraft particle measurements and geomagnetic field observations from both ground-based and satellite-based magnetometers. The auroral observations at Hanle coincided with intense substorm activity. Our findings indicate that the aurora did not actually reach India; the equatorward boundary was beyond 50°N geographic latitude. Enhanced electron fluxes with energies below 100 eV were detected at 54°N geographic latitude at about 830 km altitude in the predawn sector (4–5 hr local time). In the midnight sector, the equatorward boundary is estimated to be around 52°N geographic latitude, based on Hanle observations and considering emission altitudes of 600–650 km due to low-energy electrons. Thus, the low-latitude red aurora observed from India resulted from the emissions at higher altitudes due to low-energy electron precipitation in the auroral oval and a slight equatorward expansion of the auroral oval. The low-energy electrons likely originated from the plasma sheet and were precipitated due to enhanced wave–particle interactions from strong magnetosphere compression during high solar wind pressure. This study is crucial in understanding low-latitude auroras in the modern space era.
Large Dark Matter Content and Steep Metallicity Profile Predicted for Ultradiffuse Galaxies Formed in High-spin Halos
Authors: Benavides José A. , Sales Laura V. , Abadi Mario. G. , Vogelsberger Mark , Marinacci Federico , Hernquist Lars
Published: December 2024

We study the stellar properties of a sample of simulated ultradiffuse galaxies (UDGs) with stellar mass M
⋆ = 107.5–109
M
⊙, selected from the TNG50 simulation, where UDGs form mainly in high-spin dwarf-mass halos. We divide our sample into star-forming and quenched UDGs, finding good agreement with the stellar assembly history measured in observations. Star-forming UDGs and quenched UDGs with M
⋆ ≥ 108
M
⊙ in our sample are particularly inefficient at forming stars, having 2–10 times less stellar mass than non-UDGs for the same virial mass halo. These results are consistent with recent mass inferences in UDG samples and suggest that the most inefficient UDGs arise from a late assembly of the dark matter mass followed by a stellar growth that is comparatively slower (for star-forming UDGs) or that was interrupted due to environmental removal of the gas (for quenched UDGs). Regardless of efficiency, UDGs are 60% poorer in [Fe/H] than the population of non-UDGs at a fixed stellar mass, with the most extreme objects having metal content consistent with the simulated mass–metallicity relation at z ∼ 2. Quenched UDGs stop their star formation in shorter timescales than non-UDGs of similar mass and are, as a consequence, alpha enhanced with respect to non-UDGs. We identify metallicity profiles in UDGs as a potential avenue to distinguish between different formation paths for these galaxies, where gentle formation as a result of high-spin halos would present well-defined declining metallicity radial profiles while powerful-outflows or tidal stripping formation models would lead to flatter or constant metallicity as a function of radius due to the inherent mixing of stellar orbits.
The Resolved Behavior of Dust Mass, Polycyclic Aromatic Hydrocarbon Fraction, and Radiation Field in ∼800 Nearby Galaxies
Authors: Chastenet Jérémy , Sandstrom Karin , Leroy Adam K. , Bot Caroline , Chiang 江 I-Da 宜達 , Chown Ryan , Gordon Karl D. , Koch Eric W. , Roussel Hélène , Sutter Jessica , Williams Thomas G.
Published: December 2024

We present resolved 3.6–250 μm dust spectral energy distribution (SED) fitting for ∼800 nearby galaxies. We measure the distribution of radiation field intensities heating the dust, the dust mass surface density (Σd), and the fraction of dust in the form of polycyclic aromatic hydrocarbons (PAHs; q
PAH). We find that the average interstellar radiation field (

U

¯

) is correlated both with stellar mass surface density (Σ⋆) and star formation rate surface density (ΣSFR), while more intense radiation fields are only correlated with ΣSFR. We show that q
PAH is a steeply decreasing function of ΣSFR, likely reflecting PAH destruction in H ii regions. Galaxy-integrated q
PAH is strongly, negatively correlated with specific star formation rate (sSFR) and offset from the star-forming “main sequence” (ΔMS), suggesting that both metallicity and star formation intensity play a role in setting the global q
PAH. We also find a nearly constant M
d/M
* ratio for galaxies on the main sequence, with a lower ratio for more quiescent galaxies, likely due to their lower gas fractions. From these results, we construct prescriptions to estimate the radiation field distribution in both integrated and resolved galaxies. We test these prescriptions by comparing our predicted

U

¯

to results of SED fitting for stacked “main-sequence” galaxies at 0 < z < 4 from M. Béthermin et al. and find sSFR is an accurate predictor of

U

¯

even at these high redshifts. Finally, we describe the public delivery of matched-resolution Wide-field Infrared Survey Explorer and Herschel maps along with the resolved dust SED-fitting results through the Infrared Science Archive.
Discovery of Raman-scattered C ii Lines in V366 Carinae with GHOST/Gemini South
Authors: Heo Jeong-Eun , Jeong Miji
Published: December 2024

We report the detection of Raman-scattered C ii lines at 7023 and 7054 Å in the symbiotic star V366 Carinae using Gemini High-resolution Optical SpecTrograph (GHOST) at Gemini South. These faint features, originating from the C ii doublet at λλ1036 and 1037, are rare and have been detected in only two other symbiotic stars: V1016 Cygni and RR Telescopii. Our findings showcase the exceptional sensitivity of GHOST to detect subtle spectral features and open the door to comparative studies of Raman-scattered C ii features across these systems.
Brightness Behavior of Distant Oort Cloud Comets
Authors: Holt Carrie E. , Knight Matthew M. , Kelley Michael S. P. , Lister Tim , Ye 叶 Quanzhi 泉志 , Snodgrass Colin , Opitom Cyrielle , Kokotanekova Rosita , Schwamb Megan E. , Dobson Matthew M. , Bannister Michele T. , Micheli Marco , Milam Stefanie N. , Richardson Derek C. ,   The LCO Outbursting Objects Key (LOOK) Project, Gomez Edward , Chatelain Joseph P. , Greenstreet Sarah
Published: December 2024

Dynamically new comets provide important insights into the conditions of the presolar nebula and its evolution, as they are believed to have experienced minimal solar heating before their discovery. Since 2020 August, the Las Cumbres Observatory (LCO) Outbursting Objects Key Project has utilized LCO’s network of 1 m telescopes to consistently monitor long-period comets (LPCs) discovered inbound beyond 5 au from the Sun approximately every 3 days in order to characterize the brightness evolution, colors, and coma morphology of distant comets over a range of heliocentric distances. We report the long-term time-series photometry of 21 objects in our sample and coma morphology analyses for six comets with heliocentric distances less than 3 au. We find that LPCs rapidly brighten further from the Sun, and the brightening rate decreases as heliocentric distance decreases. We do not observe a clear difference in brightening rate for returning versus dynamically new comets. When LPCs are within 3 au of the Sun, they consistently exhibit a color change in a 20,000 km aperture consistent with an increase in gas production driven by water-ice sublimation. We find that returning comets experience the color change closer to the Sun than dynamically new comets, likely because their volatiles are more deeply buried or they have a higher dust-to-gas ratio after the upper layers are depleted of volatiles during a previous solar passage.
First record for an alien oriental river prawn Macrobrachium nipponense(De Haan, 1849) (Decapoda: Palaemonidae) distribution in the lower Danube, Bulgarian part confirmed with DNA barcoding
Authors: Raykov Violin
Published: December 2024

The alien shrimp Macrobrachium nipponense (De Haan, 1849), known as the oriental river prawn, has been identified in the Bulgarian part of the Lower Danube for the first time, based on morphological characteristics and DNA barcoding. Four specimens were caught in October 2023 in the Danube River near Pozharevo island (422.2 rkm). The diagnosis of the species was based on the number of teeth on the dorsal and ventral side of the rostrum, the large size of the second pair of pereopods, and the presence of the hepatic spine. A fragment of the cytochrome c oxidase subunit I (COI) gene of mitochondrial DNA was sequenced to supplement species identification. Phylogenetic analysis has revealed a high genetic similarity (over 99%) between the Bulgarian sample and samples from various geographic locations (Ukraine, China, Bangladesh, Iran, Iraq, and Russia). The record of the oriental river prawn confirms its wide expansion and successful naturalization in the Lower Danube region.
D3.2 European Base Layer
Authors: Popova Gabriela , Beckmann Michael , Friedrich Lena , Gastinger Miene-Marie , Paulus Anne , Václavík Tomáš , Li Chunhui , Ziv Guy , Evans Paul
Published: December 2024

The European Base Layer, described in this deliverable, is a harmonised geospatial database spanning across Europe. It builds upon the infrastructure created for the Case Study Base Layer (D3.1) and includes geospatial information on climatic and soil conditions, biodiversity, land use/land cover (including crop types) data. It serves as a base for all modeling activities in BESTMAP’s WP5 including biophysical ecosystem service (ES) models. Thereby, the European Base Layer will be crucial for mapping Farming System Archetypes (FSAs) and for building a common agent-based modeling (ABM) framework across Europe. This report accompanies the data in Deliverable D3.2 and describes the compilation, harmonization, meta-data structure, secure storage and access of case study Base Layer data using the BESTMAP instance of the UFZ GeoNetwork.
Comics Aloud: Introduction
Authors: Glaude Benoît , Hague Ian
Published: December 2024

This dossier is about comics as sound objects. The collection of articles and interviews examines how comics can be adapted, remediated and/or transformed into aural works. The collection’s scope includes songs, radio dramas, audiobooks, and other aural forms, such as a spoken reading of a comic.
Impact of Digital Health Interventions on Healthcare Access in Developing Countries
Authors: Singh Anupama
Published: December 2024

Technology has permeated all aspects of the healthcare system. The growth and easy availability of internet and smart mobile devices, health monitoring is possible by individuals also. Healthcare systems in developing countries are using technology in many ways to ease access and delivery of health-related services. Developing countries are slowly adapting these technologies, with initial costs being the biggest barrier. Widespread availability of mobile devices and self-monitoring technologies, the digital health interventions are having a positive impact on the population in developing countries. A comparison of traditional medical interventions and the digital interventions is not easy; it depends on the context, geographical area and strategy of usage. The digital technologies show promise of cost-effective universal healthcare. Major factors contributing to the cost-effectiveness are ability of rapid expansion, lower cost of healthcare providers, higher accessibility, and long-term benefits.
Innovating Global Health With Smart Technology to Achieve Sustainable Development
Authors: Garg Harshi , Kashif Mohammad , Sharma Priyank , Singhal Nikita
Published: December 2024

This chapter discusses how innovations in healthcare like artificial intelligence, telemedicine, data analytics, and blockchain, can solve critical health problems and improve the availability of treatment. Smart technology can help to accomplish Sustainable Development Goal 3, which promotes global health and well-being. Case studies from real-world situations prove how well they are helping to combat global health problems such as not communicable illness, avoiding illness, and reproductive health. The chapter additionally provides policy recommendations to improve the healthcare system facilities, and encouraging international cooperation to share efficient procedures and technological advances. Establishing ethical frameworks, laws and regulations illustrates the significance of carrying out smart technology ethically and inclusively. This chapter presents a comprehensive analysis of the methods in which these scientific innovations can promote long-term healthcare systems and enhance the accomplishments of worldwide health targets.
AI and Language
Authors: Joshi Preeti Tushar , Tsabary Eldad , Gamage Isanka P.
Published: December 2024

Artificial Intelligence (AI) has significantly transformed communication within the health and wellness industry. This transformation has not only enhanced healthcare delivery but also empowered individuals with tools and resources that facilitate proactive, personalized wellness management. Through language-based AI applications like chatbots, voice assistants, and Natural Language Processing (NLP) algorithms, healthcare providers can offer seamless patient experiences, enhance accessibility, and support decision-making. Additionally, these AI-driven communication tools help break language barriers, foster patient engagement, and encourage healthy lifestyle choices. This chapter delves into the mechanisms, applications, and implications of AI in reshaping communication in health and wellness, analyzing the ethical, practical, and social facets of this transformation
Precision and Performance
Authors: Dileepkumar S. C. , Gouda Ravindra , Kumasi Basavaraj
Published: December 2024

The confluence of precision medicine and advanced healthcare technologies is revolutionizing sports medicine by refining diagnostics, optimizing therapeutic interventions, and elevating performance metrics. This chapter delves into the transformative role of smart healthcare systems, including wearable biosensors, machine learning algorithms, and data-driven analytics, which collectively enable a nuanced understanding of athletic health. By enhancing early injury detection and fostering customized rehabilitation strategies, these technologies epitomize a paradigmatic shift toward individualized, anticipatory healthcare in sports. Our analysis elucidates both the mechanistic functionalities and the physiological implications of these innovations, which promise to redefine the contours of athletic resilience and human potential.