bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Relevância da Parada Nerd para o Turismo de Campo Grande, MS
Authors: Paranhos Baltuilhe Maria Luiza , Da Silva-Melo Marta Regina 
Published: November 2024

Com o advento da globalização, a cultura pop e nerd estão inseridas no contexto midiático e seu crescimento vem se expandindo a cada ano. Nesse sentido, muitos eventos estão sendo criados para contemplar o público dessas culturas e, consequentemente, movimentando a cadeia produtiva de cidades que protagonizam esses eventos. Em Campo Grande, MS, há um evento voltado para o segmento nerd, em relação ao qual o presente artigo teve como objetivo analisar de que forma a Parada Nerd é relevante para o turismo do município. A metodologia do estudo tem caráter exploratório e descritivo, com abordagem quantitativa. A coleta de dados foi feita por meio de um questionário direcionado aos participantes do evento, e a análise foi feita por meios estatísticos, para quantificar a relevância da Parada Nerd para o turismo da cidade. Os resultados apontaram que o evento contribui para o desenvolvimento socioêconomico de Campo Grande e é relevante para impulsionar o turismo do município. No entanto, para maximizar o fluxo turístico e os benefícios da Parada Nerd, é necessário um direcionamento e incentivo tanto do setor público quanto do setor privado, a fim de transformar o evento em um produto turístico efetivo.
Patriotic and Religious Attitudes among a Select Group of Poland’s Territorial Defense Force Soldiers
Authors: Gizicki Wojciech , Banasiuk Krzysztof 
Published: November 2024

The establishment of the Territorial Defense Forces in Poland in 2017 intensified the process of supporting the Polish Army with volunteer soldiers. This formation is one of five types of troops in Poland and is intended to support operational troops, with particular emphasis on a certain territory, close to and well-known to the soldiers of specific battalions. The motivations of candidates for service are certainly of key importance in determining recruitment success in this formation as these motivations may vary significantly. The article addresses this issue from the perspective of patriotic attitudes and religiosity guided by assumptions that have deep roots in Poland’s military history. The motto God-Honour-Fatherland is constantly present in this space, especially as a reference to the tradition of the Home Army during World War II. The text is based on survey research conducted on a selected group of TDF (WOT) soldiers.
Determinants of Extensive and Intensive Margins of Indian Agriculture: Gravity Model Analysis
Authors: Pires Averyl , Chandran B. P. Sarath 
Published: November 2024

The paper examined the intensive and extensive margin of India’s agricultural exports and identified the determinants of the trade margins using a gravity trade model. Panel data on India’s bilateral agricultural trade with 20 major partner countries for thirty years from 1991 to 2020 is constructed under the HS-6-digit classification of 600 agricultural products for the analysis. The intensive and extensive margins of India’s agricultural exports are calculated using the Hummels and Klenow method. The determinants of extensive and intensive margins of India’s agricultural trade are identified based on the gravity model of trade framework using estimation methods of Feasible Generalised Least Squares (FGLS) and Pseudo Poisson Maximum Likelihood (PPML). The results showed that the extensive margins are more dominant than the intensive margins over the thirty year period. The gravity model revealed that variables such as relative economic magnitude, relative economic freedom, distance, relative agriculture value added, relative crop production, relative purchasing power, trade agreements, and common language significantly influence the extensive and intensive margins of India’s agricultural exports. The results imply that for sustained agricultural export growth, India should pursue policies for identifying new export destinations and deepen existing products by taking initiatives to strengthen the determinants identified in the study.
Nivel de Lectura Comprensiva Aplicado en Contextos Reales de Alumnos del Primer Curso - Universidad Nacional de Canindeyú Filial Curuguaty
Authors: Martínez Benítez Ángel Valerio , Portillo Navarro Lilian , Ramos Cáceres Patricia Eliana , Amarilla Peralta Ismael , Cáceres de Ramos Carmen Salvadora 
Published: November 2024

Esta tesis de maestría denominada nivel de lectura comprensiva en los alumnos del primer curso en la Universidad Nacional de Canindeyú filial Curuguaty, tuvo como problema de investigación ¿Cuál es el nivel de lectura comprensiva y aplicación en contextos reales de los alumnos del primer curso en la Universidad Nacional de Canindeyú filial Curuguaty? y por lo mismo el objetivo de este trabajo fue describir el nivel de lectura comprensiva y su aplicación en contextos reales de los alumnos de la Universidad Nacional de Canindeyú y así revisar la importancia de la lectura comprensiva como vía de aprendizaje del alumno universitario para su crecimiento personal y social. La investigación tuvo un diseño no experimental, transversal, de nivel descriptivo con un enfoque mixto, es decir cualitativo y cuantitativo, trabajándose con una muestra de 63 estudiantes. Entre los resultados se presenta que el perfil lector según la consulta realizada, es que 40 (n=40) son no lectores habituales, solo revisan los textos que deben leer por asignaturas. La capacidad de lectura comprensiva que alcanzan los alumnos en estudio, se observó que se presentan en tres niveles, en el nivel 1 reconocen la microestructura del texto, en el nivel 2 reconocen la macroestructura del texto: es donde se define el texto como un todo, elaborando una idea global a partir de la detección de proposiciones importantes, generando una representación coherente y un nivel 3 donde elaboran una superestructura que implica la construcción de inferencias para la interpretación de un texto en base a experiencias previas.
Metodologías Activas en la Preparación de la Investigación Jurídica del Derecho Connatural de la Soberanía Humana
Authors: Salamanca-Kacic Hugo Zacarias 
Published: November 2024

Los Derechos Humanos como norma internacional e interna connotan legalidad también, orden jurídico en la presente realidad, en el mundo, así como en el espacio del Estado, aunque aún están delimitadas las categorías naturales, culturales y jurídicas, no está estableciéndose con claridad la soberanía humana. Conceptualizando el conocimiento y el método científico – jurídico se pudo distinguir fundamentos y etapas del proceso investigativo de enfoque cualitativo utilizando principios básicos con aplicación de metodologías activas para la enseñanza del Derecho Connatural como parte de la Investigación Jurídica con proceso epistémico que hacen a la lógica y expresan la naturaleza de las leyes dentro la investigación jurídico-científica. Logrando transformar el aprendizaje en un auténtico y eficaz resultado de la educación se indagó la esencia con análisis científico jurídico en busca de comprobar o refutar la hipótesis para plantear una verdad científica o determinada realidad. Analizando categorías jurídicas del Derecho Internacional y derechos internos o estatales con metodologías activas pudo conocerse que están en el desarrollo evolutivo de la sociedad constituyendo seguridad jurídico – legal del derecho de soberanía para los Estados, pero aún no de las personas, a quienes no otorga con propiedad y plenitud ejercicio de sus derechos connaturales en el Derecho Internacional. En la actualidad falta establecer coherentemente la universalización del libre ejercicio de la soberanía connatural por el derecho internacional así también, derecho estatal aun considerando que soberanía connatural emana de derechos inalienables con los que ha nacido el hombre quien delega su ejercicio y poder que emana de ella, conservándola íntegramente para convivir con su contenido valorativo y axiológico.
Programa Fomentamos el Aprendizaje Basado en Problemas en la Mejora del Rendimiento Matemático
Authors: Hernández-Domínguez Pablo Ysidoro 
Published: November 2024

El aprendizaje basado en problemas (ABP) tiene influencia positiva en la generación de aprendizajes dinámicos en el área de matemáticas. El objetivo fue determinar la influencia del programa Fomentamos el aprendizaje basado en problemas para la mejora del rendimiento matemático en estudiantes de educación primaria (5º y 6º). La investigación se fundamentó bajo el paradigma positivista, enfoque cuantitativo, con aplicación del método hipotético deductivo, diseño experimental y tipo cuasiexperimental, de corte longitudinal. Se tuvo una muestra de 200 estudiantes. Se utilizó el cuestionario TIMSS (Versión revisada) en dos momentos: Pre-Test y Post-Test, conformado por 18 ítems divididos en las dimensiones: Actitud ante las matemáticas, ansiedad matemática y autoeficacia en matemáticas. Los resultados obtenidos mediante la U de Mann – Whitney demostraron que existe influencia significativa del aprendizaje basado en problemas en el rendimiento matemático (sig. 0.000<0.05); asimismo, se confirmó el efecto directo en las dimensiones del rendimiento matemático. Por lo tanto, es pertinente afianzar la alfabetización afectiva matemática, el aprendizaje participativo, la matemática lúdica y la autorregulación de habilidades operativas. Estas estrategias han demostrado efectividad para reducir los niveles de aversión y ansiedad matemática en escolares. De esta manera, se fortalecerán las competencias para el emprendimiento y competencias científicas. Asimismo, se obtendrán niveles de logro satisfactorios según currículo actual. Se concluyó en la necesidad de motivar a los docentes a la realización de programaciones coherentes, contextualizadas y de utilidad que permitan un modo natural de aprender y comprender saberes matemáticos en beneficio de los educandos.
Single Transit Detection in Kepler with Machine Learning and Onboard Spacecraft Diagnostics
Authors: Hansen Matthew T. , Dittmann Jason A. 
Published: November 2024

Abstract
Exoplanet discovery at long orbital periods requires reliably detecting individual transits without additional information about the system. Common techniques, like phase folding of light curves and periodogram analysis of radial velocity data, are more sensitive to planets with shorter orbital periods, leaving a dearth of planet discoveries at long periods. We present a novel technique using an ensemble of convolutional neural networks incorporating the onboard spacecraft diagnostics of Kepler to classify transits within a light curve. We create a pipeline to recover the location of individual transits, and the period of the orbiting planet, which possesses an accuracy of >80% in the long orbital period regime (50 ≤ P ≤ 800 days). Our neural network pipeline has the potential to discover additional planets in the Kepler data set, and crucially, within the η-Earth regime. We report our first candidate from this pipeline, KOI-1271.02. KOI-1271.01 is known to exhibit strong transit timing variations (TTVs), and so we jointly model the TTVs and transits of both transiting planets to constrain the orbital configuration and planetary parameters and conclude with a series of potential parameters for KOI-1271.02, as there are not enough data currently to uniquely constrain the system. We conclude that KOI-1271.02 has a radius of 5.32 ± 0.20 R
⊕ and most likely a mass of

28.94

−
0.47

0.23

M
⊕. Future constraints on the nature of KOI-1271.02 require measuring additional TTVs of KOI-1271.01 or observing a second transit of KOI-1271.02.
Transition Region Brightening in a Moss Region and Their Relation with Lower Atmospheric Dynamics
Authors: Ram Bhinva , Samanta Tanmoy , Chen Yajie , Sterling Alphonse C. , Joshi Jayant , Yurchyshyn Vasyl , Chitta Lakshmi Pradeep , Pant Vaibhav 
Published: November 2024

Abstract
Small-scale brightenings (SBs) are commonly observed in the transition region (TR) that separates the solar chromosphere from the corona. These brightenings, omnipresent in active region patches known as “moss” regions, could potentially contribute to the heating of active region plasma. In this study, we investigate the properties of SB events in a moss region and their associated chromospheric dynamics, which could provide insights into the underlying generation mechanisms of the SBs. We analyzed the data sets obtained by coordinated observations using the Interface Region Imaging Spectrograph and the Goode Solar Telescope at Big Bear Solar Observatory. We studied 131 SB events in our region of interest and found that 100 showed spatial and temporal matches with the dynamics observed in the chromospheric Hα images. Among these SBs, 98 of them were associated with spicules that are observed in Hα images. Furthermore, detailed analysis revealed that one intense SB event corresponded to an Ellerman bomb (EB), while another SB event consisted of several recurring brightenings caused by a stream of falling plasma. We observed that Hα far wings often showed flashes of strong brightening caused by the falling plasma, creating an Hα spectral profile similar to an EB. However, 31 of the 131 investigated SB events showed no noticeable spatial and temporal matches with any apparent features in Hα images. Our analysis indicated that the predominant TR SB events in moss regions are associated with chromospheric phenomena primarily caused by spicules. Most of these spicules display properties akin to dynamic fibrils.
Sun-as-a-Star Spectral Line Variability in the 300–2390 nm Wavelength Range
Authors: Marchenko Sergey V. , Ludewig Antje , Criscuoli Serena , Al Moulla Khaled , Choudhary Debi P. , DeLand Matthew T. , Kopp Greg , Loots Erwin , van der Plas Emiel , Veefkind Pepijn 
Published: November 2024

Abstract
Combining the near-daily Ozone Monitoring Instrument (OMI) and Tropospheric Monitoring Instrument (TROPOMI) measurements of solar spectra, we construct line indices (line-core to line-flanks ratios) for various transitions (mainly Fe i) in the 300–2390 nm spectral domain. The indices are supplemented by the wavelength-binned fluxes from OMI and Total and Spectral Solar Irradiance Sensor (TSIS-1). To study the short-term (solar-rotational) patterns, we normalize the indices and fluxes to the minimum-activity epoch, then de-trend them with 81 day running means. Comparisons of the de-trended TSIS-1 and OMI fluxes with the NASA-NOAA-LASP SSI (NNLSSI1) model show excellent agreement, to (0.5–2.2) × 10−4 in the normalized and de-trended data. The data are subjected to a multiregression analysis against quantities representing the facular brightening and the sunspot darkening. The de-trended line indices and average fluxes show different sensitivities to these two solar magnetic-activity manifestations, with the fluxes being far more susceptible to the sunspot component. The de-trended line indices experience a rapid drop of activity levels towards longer wavelengths, albeit with a large rebound in the short-wave infrared (SWIR) domain that is caused by the ubiquitous, temperature-sensitive CO transitions. The wavelength-dependent activity also falls, however much slower, in the de-trended average fluxes. Qualitatively similar behavior is captured by semiempirical models.
Efficient and Accurate Force Replay in Cosmological-baryonic Simulations
Authors: Arora Arpit , Sanderson Robyn , Regan Christopher , Garavito-Camargo Nicolás , Bregou Emily , Panithanpaisal Nondh , Wetzel Andrew , Cunningham Emily C. , Loebman Sarah R. , Dropulic Adriana , Shipp Nora 
Published: November 2024

Abstract
We construct time-evolving gravitational potential models for a Milky Way–mass galaxy from the FIRE-2 suite of cosmological-baryonic simulations using basis function expansions. These models capture the angular variation with spherical harmonics for the halo and azimuthal harmonics for the disk, and the radial or meridional plane variation with splines. We fit low-order expansions (four angular/harmonic terms) to the galaxy’s potential for each snapshot, spaced roughly 25 Myr apart, over the last 4 Gyr of its evolution, then extract the forces at discrete times and interpolate them between adjacent snapshots for forward orbit integration. Our method reconstructs the forces felt by simulation particles with high fidelity, with 95% of both stars and dark matter, outside of self-gravitating subhalos, exhibiting errors ≤4% in both the disk and the halo. Imposing symmetry on the model systematically increases these errors, particularly for disk particles, which show greater sensitivity to imposed symmetries. The majority of orbits recovered using the models exhibit positional errors ≤10% for 2–3 orbital periods, with higher errors for orbits that spend more time near the galactic center. Approximate integrals of motion are retrieved with high accuracy even with a larger potential sampling interval of 200 Myr. After 4 Gyr of integration, 43% and 70% of orbits have total energy and angular momentum errors within 10%, respectively. Consequently, there is higher reliability in orbital shape parameters such as pericenters and apocenters, with errors ∼10% even after multiple orbital periods. These techniques have diverse applications, including studying satellite disruption in cosmological contexts.
Constraining the Location of the γ-Ray Emission Region in Radio-loud AGN 3C 380
Authors: Gulati Sanna , Bhattacharya Debbijoy , Sreekumar P. 
Published: November 2024

Abstract
A detailed broadband spectral and temporal study of a radio-loud active galactic nucleus, 3C 380, is carried out using 14.5 yr of Fermi-LAT data, available Swift observations, and data from other observatories, including AstroSat (2020 August). The source exhibited a GeV outburst on 2020 September 5. Given the sparsity of Swift observations, no useful correlations could be established between γ-ray, X-ray, and UV/optical bands. The source is also a part of the Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments survey and has been monitored at 15 GHz for over a decade. The correlation studies show that radio emission lags γ-rays by ∼150 days. We constrain the location of γ-ray emission by the core shift measurements from the literature and the observed time delays. Using this localization, we constructed and modeled the broadband spectral energy distribution (SED) of the source during its high γ-ray activity states and for the long-term averaged state. The SEDs during the high γ-ray activity states are modeled with two zones: one corresponding to the “steady” or the emission from the source averaged over more than a decade and another corresponding to the “flare” emission. We conclude that the high-energy emission originates within the parsec-scale jet, and moving shocks in the region drive the observed γ-flux variations.
Testable Predictions of Outside-in Age Gradients in Dwarf Galaxies of All Types
Authors: Riggs Claire L. , Brooks Alyson M. , Munshi Ferah , Christensen Charlotte R. , Cohen Roger E. , Quinn Thomas R. , Wadsley James 
Published: November 2024

Abstract
We use a sample of 73 simulated satellite and central dwarf galaxies spanning a stellar mass range of 105.3–109.1
M
⊙ to investigate the origin of their stellar age gradients. We find that dwarf galaxies often form their stars “inside-out,” i.e., the stars form at successively larger radii over time. However, the oldest stars get reshuffled beyond the star-forming radius by fluctuations in the gravitational potential well caused by stellar feedback (the same mechanisms that cause dwarfs to form dark matter cores). The result is that many dwarfs appear to have an “outside-in” age gradient at z = 0, with younger stellar populations more centrally concentrated. However, for the reshuffled galaxies with the most extended star formation, young stars can form out to the large radii to which the old stars have been reshuffled, erasing the age gradient. We find that major mergers do not play a significant role in setting the age gradients of dwarfs. We find similar age gradient trends in satellites and field dwarfs, suggesting that environment plays only a minor role, if any. Finally, we find that the age gradient trends are imprinted on the galaxies at later times, suggesting that the stellar reshuffling dominates after the galaxies have formed 50% of their stellar mass. The later reshuffling is at odds with results from the fire-2 simulations. Hence, age gradients offer a test of current star formation and feedback models that can be probed via observations of resolved stellar populations.
X-Ray Hardening Preceding the Onset of SGR 1935+2154's Radio Pulsar Phase
Authors: Wang Pei , Li Jian , Ji Long , Hou Xian , Gügercinoğlu Erbil , Li Di , Torres Diego F. , Chen Yutong , Niu Jiarui , Zhu Wei-Wei , Zhang Bing , Liang En-Wei , Zhang Li , Ge Mingyu , Dai Zigao , Lin Lin , Han Jinlin , Feng Yi , Niu Chenhui , Zhang Yongkun , Zhou Dejiang , Xu Heng , Zhang Chunfeng , Jiang Jinchen , Miao Chenchen , Yuan Mao , Wang Weiyang , Zhou Dengke , Fang Jianhua , Yue Youling , Wu Yunsheng , Wang Yabiao , Wang Chengjie , Gan Zhenye , Li Yuxi , Sun Zhongyi , Chi Mingmin , Zhang Junshuo , Cao Jinhuang , Lu Wanjin , Wang Yidan 
Published: November 2024

Abstract
Magnetars are neutron stars with extremely strong magnetic fields, frequently powering high-energy activity in X-rays. Pulsed radio emission following some X-ray outbursts has been detected, albeit its physical origin is unclear. It has long been speculated that the origin of magnetars’ radio signals is different from those from canonical pulsars, although convincing evidence is still lacking. Five months after magnetar SGR 1935+2154's X-ray outburst and its associated fast radio burst 20200428, a radio pulsar phase was discovered. Here we report the discovery of X-ray spectral hardening associated with the emergence of periodic radio pulsations from SGR 1935+2154 and a detailed analysis of the properties of the radio pulses. The observations suggest that radio emission originates from the outer magnetosphere of the magnetar, and the surface heating due to the bombardment of inward-going particles from the radio emission region is responsible for the observed X-ray spectral hardening.
Les œuvres diocésaines des vocations en France, du milieu du xixe siècle aux années 1960
Authors: Boniface Xavier 
Published: November 2024

Les œuvres des vocations apparaissent dans la plupart des diocèses français à partir des années 1880-1890. Une triple mission, matérielle, apostolique et spirituelle, leur est attribuée : récolter de l’argent pour financer la scolarité des séminaristes pauvres, promouvoir les vocations et prier pour elles. Leur développement tient à la baisse du recrutement du clergé séculier à partir des années 1880. Ces œuvres sont relancées après la Grande Guerre, au cours de laquelle le clergé a subi de lourdes pertes, avant d’être restructurées en profondeur à partir des années 1950-1960, avec l’effondrement du recrutement sacerdotal. Par leurs discours et leur fonctionnement, elles portent des représentations sociales, culturelles et religieuses sur la vocation et sur la figure du prêtre qui restent traditionnelles : elles reflètent l’image tridentine et sulpicienne du curé de campagne, à rebours du rôle grandissant des laïcs à cette époque. Il y a donc une tension entre, d’une part, la réalité effective du ministère sacerdotal et, d’autre part, les discours en partie figés de ces œuvres. Néanmoins, leur action matérielle s’est révélée efficace, répondant, de ce point de vue, aux attentes placées en elles.