bluuebunny/crossref_metadata_2025_split huggingface dataset:
Francisco Laxalte, recomponiendo retazos desde un lugar. Problematizar una experiencia de exilio interior en la frontera uruguaya
Authors: Coraza de los Santos Enrique 
Published: September 2023

Francisco, “el Cura” reside en Chuy, localidad fronteriza de Uruguay con Brasil, uno de los confines de un país pequeño. Vive y milita en un lugar que aún le cuesta definir como “su lugar”. Llegó ahí por mandato de las fuerzas represivas de una dictadura cívico militar. Fue detenido, torturado y recorrió varias cárceles políticas hasta que le dieron a “elegir” a su salida: irse al exterior o a la frontera.
Es un relato multisituado tanto, desde mi relación vital con el espacio y el tema, como de quien me ha compartido sus recuerdos; cómo se piensa, se representa y se vive el territorio desde una situación de movilidad forzada. Problematizo diferentes dimensiones: conceptual –exilio-, historiográfica –relato histórico- y espacial -la frontera-. Para ello, realicé entrevistas en profundidad y conversaciones informales entre 2020 y 2022.
El análisis se hace desde una lectura crítica del concepto de exilio interior, el concepto de lugar como pertenencia y lo político, como sentido de vida. Este texto nos habla de mecanismos de exclusión, control y de cómo los representantes del aparato represivo de la dictadura cívico militar uruguaya actuaron frente a quienes identificaban como un “peligro”.
La ley contra la tradición: desajustes normativos en la cadena de valor de productos pesqueros artesanales en Tenerife
Authors: Bruquetas Jaime Ramón , Pascual Fernández José 
Published: September 2023

Es frecuente escuchar a pescadores artesanales criticar regulaciones que no se ajustan a la realidad del territorio, definidas por funcionarios desconocedores del terreno y cuyas decisiones responden a presiones que poco tienen que ver con la salud de los ecosistemas, el bienestar de los pescadores o el suministro óptimo de alimentos.
En la comercialización de productos pesqueros locales en Tenerife tenemos un claro ejemplo. La normativa europea contempla la posibilidad de vender pequeñas cantidades a consumidores finales, pero las transposiciones de los países miembros han generado marcos regulatorios con diferentes implicaciones, dependiendo de si un pescador cala sus artes a un lado u otro de la frontera, o incluso en una región u otra del mismo país.
En Tenerife, la legislación vigente y la estructura del mercado de productos pesqueros locales han generado cierto desabastecimiento en el litoral, por lo que los consumidores deben desplazarse a las pocas pescaderías que quedan en distantes núcleos urbanos, o adquirirlo en su comunidad, como tradicionalmente han hecho, a pescadores profesionales que venden ahora su producto de forma ilegal, o a pescadores furtivos, fomentando en ambos casos el mercado negro. Este trabajo analiza la normativa que enmarca la venta directa en Tenerife y sus consecuencias.
Recuerdo y muerte en las carreteras del Perú. Observación histórica a los cenotafios en la Panamericana Norte entre Lima y Trujillo 2021
Authors: De La Cruz Villanueva Carlos A. 
Published: September 2023

Las siguientes páginas sintetizan los resultados de investigación del proyecto: Cenotafios en los caminos costeros del Perú. Observación y análisis histórico a los recordatorios mortuorios a los márgenes de la carretera Panamericana Norte (Lima – Trujillo) 2021. Proyecto aprobado por la Universidad Ricardo Palma, el 24 de agosto de 2021 en el acuerdo de Consejo Universitario N° 1668 - 2021- virtual. Este trabajo es parte de una observación de largo alcance, con la intención de comprender desde el ámbito de las ciencias sociales y en particular desde el ángulo de la historia, una de las manifestaciones mortuorias albergadas en nuestra cotidianidad y de constante materialización y reproducción en diversas regiones de nuestro país, desde el siglo XX hasta nuestros días. Nos referimos a los cenotafios colocados a los márgenes de las carreteras, nuestro análisis toma como ejemplo un tramo de la carretera Panamericana Norte, entre las ciudades de Lima y Trujillo, con la intención de iniciar la observación de la sensibilidad social e imaginario que se constituye ante la muerte súbita en las autopistas plasmados por la colectividad afectada, revelando una de las manifestaciones sociales ante la muerte.
Érase una vez en Hollywood. La aventura de Walt Disney y el I Seminario de educación visual
Authors: Zamorano-Rojas Alma Delia 
Published: September 2023

En 1944, Walt Disney emprendió el proyecto Reading for the Americas, ambicioso plan para la alfabetización de América Latina impulsado por la Oficina del Coordinador de Asuntos Inter Americanos (OCAIA), que intentaba reforzar la idea de la buena voluntad y vecindad pregonada por Estados Unidos en medio de la guerra.
Este artículo tiene como objetivo documentar un capítulo casi desconocido en esta aventura: la organización del I Seminario de educación visual, el cual fue diseñado desde los estudios Disney en Hollywood, esbozado con base en la experiencia mexicana y precursor para alfabetizar en principio a adultos de toda América Latina por medio de la utilización del cine de 16 mm.
A través de la recopilación de archivos especializados en México y Estados Unidos, y fundamentado en un seguimiento cronológico de las actividades que se desarrollaron en dicho seminario, dos paradigmas planteados en esta reunión se convirtieron en detonantes del fracaso del proyecto de Disney y de su puesta en práctica en el continente americano: las metodologías de enseñanza y la proyección sin la debida comprensión de lo que en realidad era América Latina, aunado a la propaganda política que se intentó filtrar en todos los ámbitos sociales por todos los medios posibles.
El avance de la reacción en la UNCuyo: la misión Ivanissevich (1974-1976)
Authors: Murri María Lourdes 
Published: September 2023

El presente trabajo se propone realizar una aproximación al pasado reciente en la provincia de Mendoza tomando como unidad de observación la Universidad Nacional de Cuyo y las dinámicas internas en dicha institución durante la llamada “misión Ivanissevich” ocurrida a nivel nacional entre 1974 y 1976, para realizar una limpieza ideológica dentro de las universidades.
Entendemos que, en la UNCuyo, en el marco de la misión Ivanissevich, tuvo lugar una “depuración” ideológica y de personas que se orientó a la eliminación de un sector que había sido impulsor y partícipe de la reforma de 1973-1974. Este reordenamiento, realizado por medios legales e ilegales y clandestinos, resultó funcional a los grupos académicos de derecha que consolidaron su poder en ese contexto.
Revisaremos de manera diferencial cómo operaron los mecanismos de represión hacia las autoridades y docentes de la universidad como así también hacia el movimiento estudiantil. Consideramos necesario detenernos en este periodo dada la escasez de estudios que abordan este proceso en la UNCuyo y porque resulta central para comprender la escalada posterior de terror que se desató a partir de la última dictadura militar.
Impact of steroid and lidocaine injection in the sacroiliac joint in axial spondyloarthritis patients: a randomized controlled trial
Authors: Elsaman Ahmed , Khalifa Asmaa , Mahrous Sohir , Ibraheem Medhat , Ali Fatma , Radwan Ahmed 
Published: September 2023

Background: The value of steroid and lidocaine injection of the sacroiliac joint in axial spondyloarthritis patients on magnetic resonance imaging scores and clinical disease outcome measures is not yet well assessed.
Patient and methods: Participants were randomly assigned into two groups; Group I received unilateral ultrasound-guided sacroiliac joint injection with .5% lidocaine hydrochloride mixed with triamcinolone. At the same time, group II received subcutaneous saline injection. All participants fulfilled the ASAS criteria for axial SpA and all had bone marrow edema of at least one sacroiliac joint at baseline. Outcomes measures were: Visual Analogue Scale (VAS), Ankylosing Spondylitis Disease Activity Score (ASDAS), Bath Ankylosing Spondylitis Functional Index (BASFI), and Spondyloarthritis Research Consortium of Canada (SPARCC) scores. Participants were assessed at baseline (before and after sacroiliac joint injection) and after three months. This clinical trial was registered on clinicaltrials.gov under the number NCT04895228.
Results: In this study, a total of 61 participants were registered. There was a significant difference between both groups regarding pain, spine mobility, SPARCC, and ASDAS scores in favor of group I. Spine mobility showed the earliest improvement, followed by pain whilst SPARCC, and ASDAS scores showed improvement after three months. Higher disease activity, younger age, and shorter disease duration were all associated with better outcomes. Bilateral hip involvement was a predictor of poor response.
Conclusion: Sacroiliac joint injection of lidocaine and triamcinolone in axial SpA patients is a cost-effective and practical technique for controlling pain, improving function, disease activity scores, and bone marrow edema with acceptable complications and relatively sustained effect.
Investigation of the Relationship between PTPN22 Polymorphisms and Lung Sarcoidosis: A cross sectional study
Authors: Kaymaz Serdar , Kavas M. , Demiray A. , Karasu U. , Çob V. 
Published: September 2023

Objective: Sarcoidosis is a systemic granulomatous disease with an unknown etiology characterized by noncaseating granuloma formation. It most often affects the lungs. Protein tyrosine phosphatase non-receptor 22 (PTPN22) is a gene that acts as a negative regulator of T-cell activation. Polymorphisms of this gene are associated with multiple human autoimmune diseases. The aim of this study was to assess the relationship between PTPN22 polymorphisms and lung sarcoidosis in a selected population.
Methods: The study included 64 patients with lung sarcoidosis and 30 healthy controls. Patients were genotyped to determine two single nucleotide polymorphisms (SNPs) using the polymerase chain reaction (PCR) method. Hardy–Weinberg equilibrium (HWE), an important tool for detecting genotyping errors, was tested. Direct counting was used to estimate genotype frequencies. Logistic regression analysis was performed to compare allele and genotype frequencies between the patient and control groups.
Results: The results of the study showed no correlation between lung sarcoidosis and the tested two SNPs of the PTPN22 gene (rs2488457, rs1310182) (p>0.05). The categorization analysis according to the clinical features, laboratory, and radiographic characteristics showed no correlation between the tested polymorphism of PTPN22 and these characteristics (p>0.05).
Conclusion: The present study demonstrated that the studied two SNPs of the PTPN22 gene (rs2488457, rs1310182) were not correlated with lung sarcoidosis, suggesting that it might be different from other classic autoimmune disorders. There is a need for more studies to verify these results concerning lung sarcoidosis in other ethnic origins.
The Tale of Mamai’s Battle, The Tale of the Destruction of Ryazan by Batu Khan, and the Nikon Chronicle: the Beginning of the Russian Historical Fiction
Authors: Горский А.А. 
Published: September 2023

В статье изучается вопрос о времени появления прямого художественного вымысла в древнерусских произведениях на историческую тему. Рассмотрены три памятника, созданные в один исторический период — в начале XVI в.: «Сказание о Мамаевом побоище» — наиболее пространное произведение из повествующих о Куликовской битве 1380 г., «Повесть о разорении Рязани Батыем», описывающая монгольское нашествие на Рязанскую землю в 1237 г., и Никоновская летопись — летописный свод. Делается вывод, что все они содержат полностью вымышленные эпизоды и сюжеты, из чего следует, что художественный вымысел в историческом повествовании распространяется именно в XVI столетии. Воспринимать «Повесть о разорении Рязани Батыем» и «Сказание о Мамаевом побоище» как источники для изучения нашествия монголов и битвы на Куликовом поле неправомерно. Эти произведения ценны именно как памятники художественной литературы, а не как фиксация реальных событий. Никоновская летопись внесла вымысел и в жанр летописания. Прослеженные явления вполне типичны для литературы начала европейского Нового времени.
The article highlights the moments when a fiction takes place in Old Russian sources on History. Examined are three monuments created at the same historical period — at the beginning of the 16th century: the Tale of Mamai’s Battle — one of the most vague narratives on the 1380 Battle of Kulikovo, the Tale of the Destruction of Ryazan by Batu Khan, which talks about the Mongolian Invasion of the Ryazan lands of 1237, and the Nikon Chronicle. A conclusion has been made that all the texts include purely fictitious episodes, which show that artistic fiction in historic narratives is spread in the 16th century. Taking the Tale of Mamai’s Battle and the Tale of the Destruction of Ryazan by Batu Khan as sources for research on the Mongol Invasion and the Battle of Kulikovo is inappropriate. Those works are voluble monuments of fiction literature, but do not depict real historical events. The Nikon Chronicle brought fiction into the chronicle genre. Traced events are typical for literature of the beginning of the modern European history.
Risk Factors for Pneumonia in Toddlers During the Covid-19 Pandemic
Authors: Yusra Fitri , Masrizal Masrizal , Haq Arinil , Markolinda Yessy 
Published: September 2023

Background: Among the period 2019-2021, Ambacang Health Center has the highestfrequency of pneumonia in toddlers in Padang CityPurpose: This study aims to determine thefactors associated with pneumonia in toddler in the Ambacang Public Health CenterWork Area, Padang City, during COVID-19 pandemic.Methods: Study used a case-control design with similar age groups. Population of toddler aged 11-59months. Cases were sampled using a simple random sampling technique based on pneumonia registration in March 2020-March 2022, controls were sampled usingpurposive sampling. Interviews and questionnaires were used to collect data, whichwas then analyzed using univariate, bivariate, and multivariate analysis. Thenumberofsampleswas74toddlerwith37samplesforeachgroupResults: Thereisassociationbetweenexclusivebreastfeeding(OR=3.67),basicimmunization(OR=2.8), air pollution (OR=5.0) and residential density (OR=3.0) on the incidenceofpneumonia.Meanwhile,historyofLBW,educationlevelandmaternalemployment were not associated with pneumonia. Household air pollution was thedominantfactorassociatedwithincidenceofpneumonia for toddler during COVID-19 pandemic in the AmbacangPublic Health Center Work Area, Padang CityConclusion: It is recommended for health workersto improve health promotion PHBS in the household and impact air pollution on thehealthof toddler.
Grado de satisfacción laboral de los empleados de una fábrica de alimentos en el noroeste de México
Authors: Márquez Chávez Karla , Cornelio Muñoz Fany , Linares Gómez Víctor 
Published: September 2023

La satisfacción laboral es pieza clave para conformar un equipo de trabajo efectivo en la empresa, que se proyecte en una mayor productividad. El presente estudio tiene como objetivo general, determinar el grado de satisfacción laboral de los colaboradores de una fábrica de Alimentos. Para lo cual fue necesario analizar el grado de satisfacción en cada una de sus dimensiones, relacionar la satisfacción laboral con el grado de escolaridad y el tiempo de estar laborando en la empresa. La investigación fue de tipo cuantitativa-descriptiva. La población fue de 52 empleados de la fábrica de alimentos, de los cuales se encuestaron a 40. Para la recolección de datos se aplicó un instrumento de 37 ítems. Se llegó a la conclusión, de que los colaboradores de la fábrica de alimentos, no tienen un grado de satisfacción superior al 80% de la escala. Las variables demográficas como Escolaridad, Tiempo en la empresa y Sexo, no son variables que influyan sobre la satisfacción de los colaboradores.
Threads and Spirals in a Noninteger Dimensional Universe
Authors: Kak Subhash 
Published: September 2023

<p> The paper presents analysis showing that the earliest structures in the evolution of noninteger dimensionality in a system will be threads and spirals. Before the dimensionality has reached 1, the structures are linear, and thereafter these threads or strings begin to bend and fold to be in accord with fundamental scale-invariance requirements. As the evolution proceeds, threads turn into spirals in a manner that parallels phase changes in a liquid crystal. Evidence is presented that the emergence of threads and spirals is consistent with the findings in bioscience, liquid crystals, galactic center filaments, and early spiral galaxies. </p>
Robust Feature Selection for Continuous BP Estimation in Multiple Populations: Towards Cuffless Ambulatory BP Monitoring
Authors: Cisnal Ana , Li Yanke , Fuchs Bertram , Ejtehadi Mehdi , Riener Robert , Paez Granados Diego 
Published: September 2023

<p>Current blood pressure (BP) estimation methods have not achieved an accurate and adaptable approach for application in populations at risk of cardiovascular disease, with generally limited sample sizes. Here, we introduce an algorithm for BP estimation solely reliant on photoplethysmography (PPG) signals and demographic features. Our approach automatically obtains signal features and employs the Markov Blanket (MB) feature selection to discern informative and transmissible features, achieving a robust space adaptable to the population shift.</p>
<p>We validated our approach with the Aurora-BP database, compromising ambulatory wearable cuffless BP measurements for over 500 individuals. By evaluating several machine-learning regression methods, Gradient Boosting emerged as the most effective. The comparative assessment encompassed both a generic model (trained on unclassified BP data) and specialized models (tailored to each distinct BP population), with the former demonstrating consistent superiority with MAE of 10.2 mmHg (0.28) for systolic BP and 6.7 mmHg (0.18) for diastolic BP on the whole dataset.</p>
<p>Moreover, a comparison of in-clinic and ambulatory model performance showed a significant decrease in accuracy for the latter of 2.85 mmHg in systolic (p < 0.0001, F-value = 32764.76) and 2.82 mmHg for diastolic (p < 0.0001, F-value = 65675.36) estimation errors.</p>
<p>Our work contributes to a resilient BP estimation algorithm from PPG signals, underscoring the advantages of causal feature selection and quantifying the disparities between ambulatory and in-clinic measurements.</p>
Comparing Aerial-RIS- and Aerial-Base-Station-Aided Post-Disaster Cellular Networks
Authors: Matracia Maurilio , kishk mustafa , Alouini Mohamed-Slim 
Published: September 2023

<p> Reconfigurable intelligent surface (RIS) technology and its integration into existing wireless networks have recently attracted much interest. While an important use case of said technology consists in mounting RISs onto unmanned aerial vehicles (UAVs) to support the terrestrial infrastructure in post-disaster scenarios, the current literature lacks an analytical framework that captures the networks’ topological aspects. Therefore, our study borrows stochastic geometry tools to estimate both the average and local coverage probability of a wireless network aided by an aerial RIS (ARIS); in particular, the surviving terrestrial base stations (TBSs) are modeled by means of an inhomogeneous Poisson point process, while the UAV is assumed to hover above the disaster epicenter. Our framework captures important aspects such as the TBSs’ altitude, the fact that they may be in either line-of-sight or non-line-of-sight condition with a given node, and the Nakagami-m fading conditions of wireless links. By leveraging said aspects we accurately evaluate three possible scenarios, where TBSs are either: (i) not aided, (ii) aided by an ARIS, or (iii) aided by an aerial base station (ABS). Our selected numerical results reflect various situations, depending on parameters such as the environment’s urbanization level, disaster radius, and the UAV’s altitude. </p>
Multi-band Adaptive Impedance Compensation Methods for Spatially Robust Capacitive Power Transfer Systems
Authors: Ahmadi Masoud , Dadashzadeh Hoda , Markley Loïc , Johnson Thomas 
Published: September 2023

<p>Our paper compares the merits of using both adaptive load resistance and adaptive frequency for impedance compensation of large spatial variations in capacitive power transfer (CPT) systems. We show through an equivalent circuit model how changes to load impedance or changes to frequency can be used to maintain a constant input impedance to the CPT link as the separation distance between the transmit and receive electrodes is varied. In previous works, frequency compensation required continuous adjustment to track spatial changes, thereby requiring broad operating bands for broad spatial ranges. Here, we combine discrete frequency compensation with continuous impedance compensation to keep transmission frequencies within specific narrowband ISM channels. </p>
<p>This work presents a practical implementation of spatially robust CPT systems. We consider the limitations of band-limited wireless power channels and apply frequency compensation as discrete frequency changes that are switched between different bands. In this way, frequency compensation offers coarse impedance control for large spatial changes. We then combine the band switching with load impedance compensation methods that offer fine impedance control. Experimental results verify the design concepts using an electrode configuration that is compatible with a differential six-plate CPT system. The results include measurements of the compensated CPT link in isolation as well as an evaluation of compensation applied to an end-to-end system with a class-E amplifier and class-E rectifier.</p>
<p>The results show that multi-band operation significantly extends the spatial robustness of the system. Compared to single-band operation, there is a 50\% increase in the compensation gap range in the dual-band system. The choice between multi-band and single-band systems depends on application requirements: multi-band adaptive load compensation works well in systems with large spatial variations, while single-band suffices for applications with modest spatial variation and defined range constraints.</p>
FakEDAMR: Fake News Detection using Abstract Meaning Representation
Authors: Gupta Shubham , Yadav Narendra , Sainath Reddy Sankepally , Kundu Suman 
Published: September 2023

<p>Given the rising prevalence of disinformation and fake news online, the detection of fake news in social media posts has become an essential task in the field of natural language processing (NLP). In this paper, we propose a fake detection model named, FakEDAMR that encodes textual content using the Abstract Meaning Representation (AMR) graph, a semantic representation of natural language that captures the underlying meaning of a sentence. The graphical representation of textual content holds longer relation dependency in very few distances. A new fake news dataset, FauxNSA, has been created using tweets from the Twitter platform related to ‘Nupur Sharma’ and ‘Agniveer’ political controversy. We represent each sentence of the tweet using AMR graph and then use this in combination with textual features to classify fake news. Experimental results on two different sets of features show that adding AMR graph features improves F1-score and accuracy. In the experiments, Random Forest with AMR-encoded features outperforms other models in Feature-set 1, achieving 88.90%, 89.48%, 87.09% accuracy and 85.92%, 88.69%, 86.70% F1-score on the FauxNSA, Covid19-FND, and KFN datasets, respectively. However, when Feature-set 2 is used, BiLSTM with AMR-encoded features emerges as the top-performing model. It achieves highest accuracy and F1-score of 93.96% and 91.96% on the dataset. It also maintains high performance on Covid19-FND and KFN datasets, with accuracy and F1-scores of 93.26% and 93.20% on Covid19-FND, and 93.52% and 93.52% on KFN, respectively. </p>