bluuebunny/crossref_metadata_2025 huggingface dataset:
Ethnocultural Landscape of Medieval Mausoleums in the Volga-Urals
Authors: Ivanov Vladimir A. ,   Akmulla Bashkir State Pedagogical University
Published: July 2024

The purpose of the study: To show that the Golden Horde mausoleums (keshene) of the Southern Cis-Urals – Husein-bek, Tura Khan, Bendebike, Kesene (Ta­merlane’s Tower) – belong not only to different architectural schools, but they also belong to different ethnocultural and geographical spaces. In this regard, the following tasks were laid out: To show that the Keshene Bendebike and the “Tower of Tamerlane” belong to a large group of so-called. steppe brick mausoleums built in the steppes of the Volga and Southern Urals according to the canons of the Central Asian architectural school. Erected in the second half to the end of the 14th century (or even at the beginning of the 15th century), they were intended to perpetuate the memory of representatives of the elite of the Golden Horde nomads. Unlike the brick ones, the stone mausoleums-keshene of Husein-bek, Tura Khan, Small Keshene were built according to the traditions of Bulgarian architecture in the forest-steppe regions of the Dema River valley, a territory inhabited in the 14th century, by carriers of the Chiyalik culture. Research materials: The study uses geographical, archaeological, and folklore data on the kashene mausoleums of the Southern Cis-Urals obtained by researchers of the 18th–20th centuries. Results and scientific novelty: The geography of the distribution of brick mausoleums in the steppes of the Volga and Cis-Ural regions shows that, based on the time of their construction, they could have appeared among the Golden Horde nomads even at a time when paganism was not completely supplanted by Islam (there are numerous nomadic burials with coins of Uzbekistan and later rulers). Thus, mausoleums erected over the graves of the nomadic elite became an organic part of the culture of the nomads of the Golden Horde. The stone mausoleums of the Cis-Urals had nothing to do with nomadic culture. They were built in the ethnocultural space and on the territory of settlement of semi-nomadic carriers of the Chiyalik culture (Ishtyak-Ugrians). They became centers of Muslim cemete­ries quite late – not earlier than the 17th century – when the “Chiyaliks” were already assimilated by the Turkic ancestors of the Dem Bashkir-Mings/Mings. Therefore, in the historical memory of their descendants, the Bashkirs of the 18th–19th centuries, the stone keshenes of Husein-bek and Tura Khan were overgrown with traditions and legends, the plots and cha­racters of which are not directly related to the ethnocultural history of the Bashkirs.
The Story of the Golden Horde Told by Coins (Japanese): 貨幣が語るジョチ・ウルス
Authors: Atik Kubilay ,   University of Cambridge
Published: July 2024

Research objectives: This article reviews the recent book by Yasuki Shinichiro, published in Japanese under the title of 貨幣が語るジョチ・ウルス in October 2023 by Seifudo Shoten. Research results and scientific novelty: Since there is no translation of the book at the moment, the English title, translated literally, would be “Story of the Golden Horde Told by Coins.” This review synthesizes the essence of Yasuki Shinichiro’s monograph, “The Story of the Golden Horde as Told by the Coins,” which represents a novel economic perspective on the Golden Horde. Amidst a resurgence of scholarly interest in the Mongol Empire and Golden Horde, Shinichiro’s work stands out for its focus on economic rather than historical or military aspects. Each of the ten chapters is methodically summarized, emphasizing his unique approach as an economist in examining the Golden Horde’s economic structure and influence. The review situates the book within the broader context of international literature on the Mongol Empire, highlighting its distinctiveness and the need for broader accessibility beyond the Japanese-speaking academic community. The comprehensive summary of each chapter underscores the author’s innovative approach to understanding the Golden Horde’s economic dynamics, offering a fresh perspective in the field of Mongol studies.
Mausoleums of representatives of the Mamluk Elite connected with the history of the Golden Horde
Authors: Sayfetdinova Elmira G. ,   Marjani Institute of History of the Tatarstan Academy of Sciences
Published: July 2024

Purpose: To introduce into scientific circulation information and photographic records of the mausoleums of representatives of the Mamluk elite who were associated with the history of the Golden Horde. Research materials: Medieval Arabic-language sources, the work of Taqi ad-din al-Makrizi “Kitab al-mawaiz wa-l-itibar fi dhikr al-khitat wa-al-asar” (“Book of teachings and edifications in the story of quarters and monuments”), photographic materials of mausoleums. Results and scientific novelty: This article presents the history of representatives of the Mamluk elite who played a significant role in relations between the Golden Horde and Egypt. This study presents mausoleums that in medieval Arabic writings are presented under the name «qubba» which was characteristic of the Muslim culture of the Middle Ages. The presented mausoleums were built in the 13th–14th centuries. and were intended not only as burial crypts, but also as sites to place kuttabs and public drinking fountains. It has been noted that the burials of the rulers of Egypt were carried out in integral memorial complexes, consisting of a mosque, madrasah, and khanqah. Such Mamluk sultans as al-Mansur Qalawun, an-Nasir Qalawun, Barquq were buried in these. Emirs and nobles built separate funerary complexes for themselves during their lifetimes: for example, the mausoleum of Emir Qusun, the Golden Horde princess Tulbya, etc. Some of the burial complexes are open to the public today while others require serious restoration. It is important to note that the Mamluks used various methods and architectural solutions when creating memorial complexes. The mausoleum remained the most significant element of the architectural ensemble. The mausoleum was either separate or adjacent to the building, but in any case it occupied a large area. The construction of such memorial complexes suggests that the Mamluks, most of whom were Turks, were known as zealous connoisseurs of culture who patronized the development of art and architecture.
All-Russian Symposium “Milestones of History”
Authors: Giniyatullina Lyutsiya S. ,   Marjani Institute of History of the Tatarstan Academy of Sciences
Published: July 2024

On October 12–14, 2023 the All-Russian (with international participation) symposium “Milestones of History” was held in the Chelyabinsk region. Four round tables were held within the framework of symposium: “Ulus of Jochi, time of formation: 1207–1243” (October 12, Varna village), “Mausoleums of the Middle Ages of the Volga-Urals, Crimea and Kazakhstan: research of problems” (October 12, Varna village), “Southern and Middle Urals from Jochi to Nicholas I” (October 13, Chelyabinsk) and “History, economics and culture of the medieval Turkic-Tatar states of Western Siberia” (October 14, Che­lyabinsk).
On the tradition of using hanging metal seals in the offi­ces of the Golden Horde and Post-Horde States
Authors: Belyakov Andrey V. ,   Institute of Russian History of the Russian Academy of Sciences
Published: July 2024

Research objectives: Following M.A. Usmanov stated claim that hanging seals were not at all used in the Horde offices, this became an indisputable fact. However, D. Kolodzeichik proved the existence of golden hanging seals, which were officially called altunbaisa, on Crimean charters of the 17th century. He suggested that this innovation was introduced into the office of the Gireys. Recent studies allow us to speak confidently about the widespread existence of gold and silver gilded seals in the territory of the Siberian, Crimean and Kazan Khanates, in the Nogai Horde, and in the Caucasus in the 16th century. In addition, they are recorded among the peoples of the Middle Volga and Trans-Urals. Only two types of documents were certified with such seals – wool and letters of commendation. Traces of the phenomenon lead to the late Golden Horde’s offices. This paper exa­mines information about the use of metal hanging seals in the offices of the Golden Horde and post-Horde states. Research materials: Messages from the inventories of the archives of the Posolsky Prikaz and the Collegium of Foreign Affairs, Russian-Crimean and Russian-Nogai embassy books, as well as documents of the internal office work of the Foreign Ministry. Results and scientific novelty of the study: The existence of gold and silver hanging seals, which were used to fasten individual documents in the post-Horde states of the 16th century, is demonstrated. At the same time, indirect data and the logic of the transformation of clerical practices allow us to assume their presence at least as early as the 15th century. Golden seals, apparently, became a logical step in the gradual transformation of the khan’s labels and paiz. At some point, these two items merged into one. This could have happened after the practice of awarding paiz ceased. The observations made here allow us to rethink the ideas about the Horde’s stationery traditions that have been long established in the scientific community.
The marker qara in Turkic ethnonyms of the 12th century
Authors: Timokhin Dmitry M. ,   Institute of Oriental Studies of the Russian Academy of Sciences, Tishin Vladimir V. ,   Institute of Oriental Studies of the Russian Academy of Sciences
Published: July 2024

Research Objectives: This article is devoted to the study of some aspects of the problem of the origin of ethnonyms with color markers among the nomadic Turkic-speaking peoples. They are analysed only in regard to the two-component ethnonyms where the word denoting the name of the color is used as an attributive syntactically. In the academic literature, there are several views on the practice of using such markers and various explanations of their registry and semantics. The authors of the article proceed from the consideration that any explanations being imposed universally are premature and no generalizations can help to explain all the specific examples attested in the historical and ethnographic literature. They should be viewed for each chronological period and specific region since the practice of using color markers had its own characteristics, being, apparently, due to various factors. Thus, the marker should be identified directly with narrow specific source data. Written sources, however, contain almost no direct data to help in the problem. Research Materials: The authors of the article used a Persian-language source of the 12th century, “ ʻEkd al-ʻOlā leʼl-mawkef al-aʻlā” by Afẓal al-Dīn Kermānī. Results and Novelty of the Research: Information presented in the source mentioned a rare example to allow light to be shed on a specific case. There is a passage about a group of Ghūzz had to arrive in Kermān from Khurāsān. They also are named in the text as Qarā Ghūzz. The fact allows to confirm that, at least in the second half of the 12th century among the tribes of the Oghuzs, the color marker qara was used to denote a secondary community that broke away from the initial collective, the name of which is represented by the second element of a two-component ethnonym with a color marker.
Research on energy spectrum anomaly detection method for state control radiation environmental monitoring based on LOF algorithm
Authors: Yunlong Niu , Yunfeia Luo , Feiyun Cong , Huidi Zheng , Xinggao Liu
Published: July 2024

The state-controlled radiation environment automatic monitoring stations are
important facilities for monitoring the quality and trends of the radiation
environment. However, the analysis and utilization of monitoring data from
these stations have limitations. To address this issue, this paper proposes
an approach that utilizes the high-dimensional data visualization method
based on t-SNE and PCA-BIRCH algorithm's spectrum clustering model to
classify historical spectrum data. Subsequently, a local outlier factor-based
environmental spectrum abnormal fluctuation detection model is established to
enhance discrimination of non-environmental factors causing spectrum
anomalies. Results indicate significant differences in spectrum aggregation
under different meteorological conditions. The clustering algorithm
effectively separates clear and rainy weather spectra based on spectral
features, with minimal time consumption and reduced interference from mixed
spectrum data. By utilizing local density features, we establish an anomaly
detection model, assigning an abnormal score to each spectrum. Comparative
analysis demonstrates improved discriminability of the anomaly detection
model for unclassified datasets. Our algorithm accurately identifies spectrum
fluctuations caused by non-environmental factors amidst complex backgrounds,
offering valuable technical support for environmental quality assurance and
nuclear emergency decision-making.
GAS6 and AXL promote insulin resistance by rewiring insulin signaling and increasing insulin receptor trafficking to endosomes
Authors: Schott Céline , Germain Amélie , Lacombe Julie , Pata Monica , Faubert Denis , Boulais Jonathan , Carmeliet Peter , Côté Jean-François , Ferron Mathieu
Published: July 2024

ABSTRACT

Growth-arrest specific 6 (GAS6) is a secreted protein that acts as a ligand for TAM receptors (TYRO3, AXL and MERTK). In humans, GAS6 circulating levels and genetic variations in GAS6 are associated with hyperglycemia and increased risk of type 2 diabetes. However, the mechanisms by which GAS6 influences glucose metabolism are not understood. Here, we show that Gas6 deficiency in mice increases insulin sensitivity and protects from diet-induced insulin resistance. Conversely, increasing GAS6 circulating levels is sufficient to reduce insulin sensitivity in vivo. GAS6 inhibits the activation of the insulin receptor (IR) and reduces insulin response in muscle cells in vitro and in vivo. Mechanistically, AXL and IR form a complex, while GAS6 reprograms signaling pathways downstream of IR. This results in increased IR endocytosis following insulin treatment. This study contributes to a better understanding of the cellular and molecular mechanisms by which GAS6 and AXL influence insulin sensitivity.

ARTICLE HIGHLIGHTS

· GAS6 deficient mice are characterized by improved glucose tolerance, increased insulin sensitivity and are protected from diet-induced insulin resistance.

· The GAS6 receptor AXL is expressed in muscle cells and forms a complex with the insulin receptor.

· GAS6 reprograms insulin signaling by modulating the phosphorylation of proteins implicated in endocytosis, vesicle-mediated transport, and membrane trafficking.

· AXL and GAS6 promotes insulin receptor endocytosis following insulin treatment.
Síndrome de compresión medular metastásico, diagnóstico y tratamiento, un artículo de revisión
Authors: Rivera Chiliquinga Jhoana Alexandra ,   Universidad San Francisco de Quito, Polo Scacco Daniela Berenice , Avellan Zambrano Richard Franklin , Tipantiza Conde Estela Belen ,   Universidad San Francisco de Quito,   Universidad Técnica de Manabí,   Universidad Central del Ecuador
Published: July 2024

El síndrome de compresión medular metastásico, es una manifestación muy preocupante del cáncer, asociada con dolor, deterioro neurológico progresivo y empeoramiento del pronóstico. Materiales y métodos: Para la elaboración de esta revisión bibliográfica sobre el síndrome de compresión medular, se realizó una búsqueda exhaustiva de la literatura en bases de datos electrónicas como PubMed, Scopus y Web of Science, utilizando términos clave relacionados con el tema. Resultados: El tratamiento multidisciplinario puede incluir corticosteroides, radioterapia, cirugía y quimioterapia para controlar la enfermedad local y sistémica. Un enfoque integral y colaborativo entre diversos especialistas es crucial para mejorar los resultados y la calidad de vida de los pacientes.
Travestis in the Brazilian Cultural Context: Narratives of Identity Fluidity and the Subjectivity of Taxonomies
Authors: Luis Francisco
Published: July 2024

This article aims to clarify some concepts that essentially reflect the way in which people express their gender and construct their identity, whether in relation to sexuality or simply because it is the way in which they conceive themselves as individuals and are perceived by others. We will focus on discursive figures that sometimes do not have an exact correspondence with the way, in which people express themselves, however, like all concepts, they are intended to be filled with some dose of arbitrariness and themselves are very much contested by those who feel, in one way or another, categorized by it. We will then take a deep look on concepts such as crossdresser, transvestite, travesti, hermaphroidite and others among this spectrum of concepts. With this exercise, we intend to highlight the unique identity essence of being a transvestite and Brazilian.
Mixed Canine Mammary Gland Tumour in a 10 Year Old Lhasa Apso Bitch Histopathological Evaluation and Surgical Management
Authors: DO Avazi
Published: July 2024

Mixed mammary gland tumors are the most frequent canine mammary gland neoplasms with a high incidence rate among females, however, there is paucity of studies that describe their clinic-pathological presentations and management approaches. This case evaluated the clinic-pathological data and management of mixed mammary gland tumors. A 10-year-old Lhasa Apso bitch weighing 11.4kg was referred to the University of Jos Veterinary Teaching Hospital with a ventral abdominal mass. Clinical examination revealed an enlarged left inguinal mammary gland with two palpable masses. The inguinal region was aseptically prepared for surgery and anesthesia achieved by the administration of 1% atropine sulphate (Atropine® - Shanxi Shuguang Pharmaceutical Co., Ltd., Qixian, China) and Chlorpromazine as preanesthetics and 50mg/mL Ketamine hydrochloride (Jawa ketamine® - Swiss Parenterals Ltd, Gujarat, India) + 2% Xylazine (Alfasan, Woerden-Holland) as induction and maintenance anesthetics. The glandular, connective/fibrous and fatty tissues of the mammary gland were carefully dissected to achieve the complete excision of the encapsulated mammary tumour masses before the reconstruction of the resulting defect. Postoperatively, penicillin and streptomycin, piroxicam, vitamin B complex, dexamethasone, vincristine sulphate and ivermectin were administered. The excised masses histologically presented numerous tubules with some containing mucin. Also there were the presence of acini with neoplastic epithelial cells and myoepithelial cells, cartilage and bony trabeculae. Surgical debulking with adjunctive immuno-chemotherapy was curative for the mixed mammary gland tumours in this bitch.
O PAPEL DO DESIGN EM TIMES MULTIDISCIPLINARES DE DESENVOL-VIMENTO DE PRODUTOS DIGITAIS
Authors: Jacinto Neto Raimundo Soares , Triska Ricardo
Published: July 2024

O papel do design é crucial na criação de produtos digitais, mas sua importância pode ser subestimada, resultando em decisões equivocadas, produtos de baixa qualidade e perda de competitividade. Neste contexto, este artigo busca compreender a percepção do papel do design e do designer por um time multidisciplinar com o objetivo de identificar oportunidades de evolução. Para isso, foi realizado um estudo de caso em uma empresa de produtos digitais, com uma análise temporal dos papéis do design e do funcionamento de equipes multidisciplinares. Os resultados foram analisados com dois instrumentos teóricos: Design Ladder e a Taxonomia dos Papéis do Design. A pesquisa concluiu que a empresa está no terceiro nível de maturidade, conforme o Design Ladder, onde o design é percebido como um processo. Além disso, os participantes demonstraram interesse em elevar o design a um nível mais estratégico. Essas características se manifestam nos meta-níveis "design como relacionamento" e "design como gestão", fundamentais para alcançar o quarto nível "Design como estratégia" na Design Ladder. Estes resultados destacam a importância de integrar efetivamente o design ao processo de desenvolvimento, para impactar positivamente o sucesso dos projetos de produtos digitais.
In Silico Examination of Tinospora cordifolia Phytochemical Constituents towards Sars Cov-2, Dengue and Hepatitis Viruses by Molecular Docking Approach
Authors: B. C. Akhilraj , Suresh J. , Rajamani K. , Kumar M. , Gnanam R. , Raghul S.
Published: July 2024

The experiment was conducted during 2023 at Tamilnadu Agricultural University dept. of medicinal and aromatic crops. Tinospora cordifolia is considered valuable in terms of its immense medicinal properties. Medicinal plants containing phytochemical compounds are considered to be safer and non-toxic than synthetic medicines and in silico analysis of these phytochemical compounds is cost effective, rapid, helps to make decisions and simulate virtually besides useful in optimizing and refining long time experimental trials thereafter. Hence, the present  study was mainly focused on in silico research of phytocompounds from T. cordifolia towards dengue, hepatitis A viruses and SARS-CoV-2. The compounds were docked employing AutoDock Vina in PyRx 0.8 a online screening system, onto the crystal patterns of SARS CoV-2 main protease (PDB ID- 2GZ9), dengue virus non-structural protein NS1 (PDB ID- 4OIG) and Hepatitis A virus 3C proteinase (1HAV). The ligands were shortlisted based on their hydrogen bond interactions and binding affinities. The top-ranking molecules showed the range‘s energy state of bonding of covid (-7.6 to -6.7 kcal mol-1), dengue (-7.9 to -7.3 kcal mol-1) and hepatitis (-8.0 to -6.9 kcal mol-1). Based on good binding energy, drug-likeness and efficient pharmacokinetics properties, it was evident that the compounds 3, 3-Dimethyl-1, 5, 13 , 14-tetraoxa-10, 19-diazacyclotricosane-6, 9, 20, 23-tetrone, tdnosporinone, and cordifolioside were conceived as  possible deterrents for SARS CoV-2 main protease (Mpro), dengue virus non-structural protein NS1 and hepatitis A virus 3C proteinase respectively.
Analysis of the literature on the barriers that affect female entrepreneurship
Authors: García Peñaloza Norma Constanza , Campos Ramírez Nelly , Cedeño Polanco Elvia Cristina
Published: July 2024

Entrepreneurship is critical to promoting economic and sustainable development at a global level. In this scenario,women play an increasingly relevant role but face various challenges and barriers to starting and growing theirbusinesses. The study pursued the analysis of the state of knowledge related to the limitations of women in thedevelopment of entrepreneurship. A retrospective and descriptive examination was developed, based on bibliometricprocedures in the SCOPUS database during the time range from 2019 to 2024. The trend of the research washeterogeneous with a maximum peak of 25 in the year 2022. Research articles predominated in the area of Business,Administration and Accounting. The United States was the largest producing country, while the most representativeaffiliation was Tartu Ülikool. Three lines of scientific research were identified from the keyword co-occurrence analysis.It was observed that entrepreneurship plays a vital role in economic development and that the classificationsdemonstrate its multidimensional and diverse character. Understanding this diversity is crucial to designing supportpolicies and programs adjusted to each context's specific needs and characteristics.
Análisis de las variables que inciden en el aprendizaje de los centennials colombianos
Authors: Arango Lozano Carlos Andrés , Peñalosa Otero Mónica Eugenia
Published: July 2024

El proceso de aprendizaje es fundamental para todas las generaciones, pero en el caso de los centennials (lageneración nacida aproximadamente entre mediados de los 90 y mediados de los 2010), adquiere característicasdistintivas debido al entorno tecnológico y social en el que han crecido, como por ejemplo, la digitalización y laadaptación tecnológica, las habilidades desarrolladas en el siglo XXI como la creatividad y la capacidad de resoluciónde problemas, los cambios acelerados en el mercado laboral debido a la automatización y a la globalización, laconciencia social y cultural y el empoderamiento personal, entre otras. Es por ello por lo que se hace necesarioentender a una generación de jóvenes colombianos que están cursando los últimos años de la educación secundaria,así como los que se encuentran en los primeros semestres de educación superior, quienes aprenden y estudian deuna manera diferente y en un futuro corto deben tomar decisiones para su futuro. Por lo anterior, el proceso deaprendizaje hoy es esencial para los centennials, ya que les permite adaptarse a un mundo en constante cambio,desarrollar habilidades relevantes para el siglo XXI, comprender mejor las cuestiones sociales y culturales, yempoderarse personalmente para alcanzar sus metas y contribuir a la sociedad. De acuerdo con esto, el objetivo deeste trabajo es poder analizar algunas de las variables identificadas que inciden en el aprendizaje de los centennialscolombianos.
SIMULACIÓN DEL SISTEMA POWER TO GAS UBICADO EN LA UNIVERSIDAD DE LA GUAJIRA MEDIANTE EL SOFTWARE HOMER PRO
Authors: Perpiñán D Liseth María , Serrano F Dario Andrés , Bastidas B Marlon José
Published: July 2024

Este artículo se enfoca en la simulación de un sistema Power to Gas (PtG) en la Universidad de La Guajira para producir hidrógeno verde a partir de fuentes renovables, como la energía solar y eólica. La simulación se realiza a través del software comercial Homer Pro, donde se incluye cada uno de los componentes del sistema PtG con sus especificaciones y, los datos de radiación solar y velocidad del viento de la zona de estudio descargados a través de la NASA. Los resultados destacan la capacidad del sistema solar y eólico para generar 16.105 kWh/año y 11.845 kWh/año de energía eléctrica, respectivamente. Esto permite producir 192 kg/año de hidrógeno verde con la energía de la microplanta. Estos hallazgos respaldan la viabilidad de utilizar fuentes renovables para la producción sostenible de hidrógeno a pequeña escala
GESTIÓN PROSPECTIVA–SOSTENIBLE DE DESARROLLO ECONÓMICO–SOCIAL PARA SAN JUAN DEL CESAR – LA GUAJIRA AL 2027
Authors: Zuluaga Aldana Agda , Durán Cepeda Jesús María , García Mogollón Javier Mauricio
Published: July 2024

La prospectiva económica y social del municipio de San Juan de Cesar – La Guajira reflexiona sobre las relaciones evolutivas de los comportamientos socio–económicos a corto plazo a partir de información estadística relacionada con la caracterización demográfica, económica y social entre 2018 y 2022 que permite diseñar escenarios entre 2024 – 2027. La metodología de investigación mixta desarrollada permite validar datos censuales gracias a diálogos colaborativos vía agentes y actores sociales del territorio combinando métodos basados en experiencias reveladoras a través de talleres de análisis de tendencias mediante metodologías fundamentadas en evaluación de supuestos o hipótesis a partir de temas estadísticos de dominio público. Propósito fundamental centrado en cierre de brechas de desigualdad generadas desde inventariar actividades económicas significativas hasta catalogar encadenamientos industriales competitivos a mediano plazo y relacionar las vocaciones productivas a corto plazo que incremente significación de las visiones posibles y deseables derivando ambientes futuros de fenómenos emergentes sociales. Resultado estructural como herramienta de planificación participativa que compromete generación de políticas económicas y sociales desde valoración de comportamientos de índices de empleo e identificación de indicadores de servicios ecosistémicos para satisfacción de necesidades básicas de bienestar o esenciales de prosperidad, con visión de desarrollo al próximo cuatrienio.
CORRELACIÓN GENÉTICA DE LOS EVENTOS MAGMÁTICOS TRIÁSICO – JURÁSICO Y LA FORMACIÓN NOREAN
Authors: Lascarro Navarro Frank David , Rojas Martínez Elías Ernesto , Manco Jaraba Dino Carmelo
Published: July 2024

La Formación Noreán, reconocida también como “Unidad Volcanoclástica de Noreán”, ampliamente distinguida por presentar rocas que datan del 158±12 y 144±4 Ma (pre-Cretácica) con el mayor registro volcánico en Colombia, su origen se encuentra asociado a condiciones ambientales de acumulaciones detríticas continentales de hasta 4500 metros de espesor, que demuestran un fuerte magmatismo por la presencia de diques y silos (en ocasiones con presencia de minerales estratégicos, como malaquita). Constituida por una secuencia de rocas detríticas continentales de coloración rojiza, con intercalaciones de tobas, brechas y rocas volcanosedimentarias cristalinas de composición andesítica, dacitica y riolítica, con pequeñas intrusiones hipohabisales; es subdividida en seis conjuntos por sus características litológicas, composiciones y formas de emplazamiento, de base a techo en: Piroclásticos Epiclástico (Jnpe), Efusivo Esferulítico (Jnee), Piroclástico y Efusivo Dacitico (Jnpd), Efusivo Dacítico (Jned), Efusivo Riolítico (Jner), e Hipoabisal Andesítico (Jnha); cuya sección tipo se localiza en al caserío Noreán, situado a 1 km al nororiente de Aguachica, Cesar; sobre la carretera Buturama – Bombeadero, Colombia. Su carácter estratigráfico y sedimentológico conlleva a que la Formación Noreán tenga un gran registro genético de los eventos magmáticos Triásico - Jurásicos. Esta investigación se basa en un análisis geológico de la Formación Noreán o “Unidad Volcanoclástica de Noreán”, enfocada hacia su relación genética con los eventos magmáticos Triásico – Jurásico, mediante la obtención de material documental y material cartográfico digital disponible en la web y bases de datos. Concluyendo que la Formación Noreán tiene una genética con eventos magmáticos, debido a que sus rocas datan edades desde el Jurásico inferior al superior, evidenciándose cuerpos hipoabisales e intrusiones casi singenéticas, acompañadas de acumulaciones detríticas, fácilmente observables en sus seis conjuntos.
DIMENSIONES Y CATEGORÍAS DE ANÁLISIS EN LA FORMACIÓN DE HABILIDADES BLANDAS (SOFT SKILLS) EN EDUCACIÓN SUPERIOR DESDE EL AUTOCONOCIMIENTO, LA ÉTICO COMUNICACIÓN Y LA CULTURA AMBIENTAL PRODUCTIVA Y COMUNITARIA
Authors: Vanegas Vanegas Doris , Jaimes Ramírez Ruby , Ramón Valencia Jairo Lenin
Published: July 2024

La aceptación desde el conocimiento de sí mismo, la interacción con inclusión humana y la reflexión que conduce a la corresponsabilidad del cuidado de nuestro ambiente en comunidad y labor, aún son asuntos pendientes en el proceso formativo integral como personas y profesionales. No obstante, teóricos y pensadores por dar cuenta de la complejidad de nuestro ser y comportamiento, han generado estudios que pueden contribuir a un mayor autoconocimiento, desenvolvimiento comunicativo y atención a nuestro medio, trabajo y ámbito social. La Pragmalingüística como disciplina y enfoque, en relación con la Ético-comunicación y la cultura, se presenta como campo de estudio pertinente para abordar situaciones e interacciones diversas. La metodología heurística y hermenéutica permite explorar y concebir dimensiones y categorías de análisis, base para habilidades puntuales relacionadas con estas intenciones, que den cuenta del qué, cómo y por qué debemos afianzarlas desde niños. Los resultados iniciales se materializan en la determinación de unas dimensiones y un inventario de categorías puntuales que sirven como referente para el autoanálisis, la mediación en el aula y el desenvolvimiento en la vida cotidiana, productiva, comunitaria y ambiental cultural. Sin duda, son aportes que favorecen la formación de habilidades blandas en la educación superior, tan importantes para el buen desempeño integral y un comportamiento más resiliente.
Ecosistema para el monitoreo, tratamiento y prevención de violencia de género
Authors: Gómez Gómez Jorge , Hernández Riaño Helman , Hernández Riaño Velssy
Published: July 2024

La violencia contra las mujeres no es un fenómeno nuevo, ni sus consecuencias para la salud física, mental, sexual y reproductiva de las mujeres. Lo nuevo es el reconocimiento creciente de que los actos de violencia contra las mujeres no son eventos aislados, sino que forman un patrón de comportamiento que viola sus derechos, limita su participación en la sociedad y daña su salud y bienestar. En este trabajo de investigación se abordó la violencia de género, vista desde un panorama holístico, que permitió observar el tratamiento que le ha dado la ciencia en la resolución de este problema.  Nuestra contribución a este trabajo de investigación fue la creación de un micro ecosistema que contempla la creación de seis (6) módulos para la atención de las víctimas, en la cual se integró al individuo afectado, autoridades, proveedores de salud, personal médico, autoridades policiales y vecinos. Se empleó un modelo de aprendizaje no supervisado Clúster Jerárquico, para la agrupación de los datos. Esta agrupación derivada del modelo, permite a las autoridades tener una radiografía de como segmentar a los grupos y emplear estrategias preventivas para el problema de la violencia de género.
Aplicación de redes neuronales para la clasificación de los niveles de tensión arterial en pacientes de Ocaña – Norte de Santander
Authors: Sánchez Mojica Karla Yohana , Fernández Gualdron Ariel , Suarez Gutierrez Ericson , Neira Díaz José Alejandro
Published: July 2024

El objetivo de esta investigación es modelar el comportamiento de la tensión arterial teniendo en cuenta dos factores como edad y género en pacientes de la ciudad de Ocaña – Norte de Santander. Para el desarrollo del proyecto se tienen en cuenta las etapas fundamentales del análisis de datos: adecuación de la base de datos, análisis exploratorio, comprobación de modelos de inteligencia artificial con redes neuronales clasificatorias; el carácter de la investigación es exploratoria con un enfoque cuantitativo y diseño no experimental. Se probaron varios modelos de redes neuronales con diferentes números de capas ocultas y cantidad de neuronas; se encontró que el modelo con mayor precisión era con dos capas ocultas de 100 neuronas cada una, lo que lograba una precisión de 87%. En conclusión, se pudo determinar un modelo de redes neuronales que, con las características de género y edad, más tensión diastólica y sistólica, puede clasificar al paciente en los niveles hipotensión, hipertensión, normal, optima, hipertensión sistólica o detectar alguna anomalía.
Metodología de rápida medición y conteo de microgotas de agua usando procesamiento digital de imágenes
Authors: Vargas Quiroz Luis Gonzalo , Montoya Jose Pablo , Muñoz León Mario Alejandro , Salazar Paz David Alejandro , Montoya Cañola Alcides
Published: July 2024

Este artículo sintetiza un procedimiento realizado para el recuento y medición del área y diámetro de gotas individuales procedentes de un generador de niebla piezoeléctrico. Se construyó un conjunto óptico basado en una cámara para capturar imágenes de las gotas de agua a contraluz. Utilizando el software ImageJ, se aplicó la técnica de umbralización auto localizada Sauvola, binarizando simultáneamente las gotas enfocadas y descartando las desenfocadas. Posteriormente, se calculó el área y el diámetro de las gotas; datos que fueron procesaron usando MATLAB. Los resultados muestran que el método se comporta adecuadamente tanto en la binarización de las gotas enfocadas como en el descarte de las gotas desenfocadas en un solo paso, lo que resultó en un recuento fiable de gotas con una medición de 5 micrómetros de precisión.
Automatización de un digestor anaerobio con sistema embebido para la producción de biogás a partir de residuo del aceite de palma
Authors: Vides Herrera Carlos Arturo , Pardo García Aldo , Ospino Castro Adalberto José
Published: July 2024

Este trabajo presenta la automatización de un reactor anaerobio utilizado para la producción de biogás a partir de lodos residuales en el proceso de extracción del aceite de palma (POME). El proceso de automatización se realiza utilizando sistemas embebidos como la tarjeta Arduino DUE. Las variables que se miden en este proceso son la temperatura, el PH y la agitación; parámetros más críticos a controlar que afectan significativamente la producción de biogás y la calidad del mismo. Para controlar variables del proceso se utilizaron sensores para determinar la cantidad de metano (CH4), dióxido de carbono (CO2) y ácido sulfhídrico (H2S). Para la adquisición de la data se utilizó comunicación USB entre la tarjeta embebida y el PC, utilizando Visual Basic.NET, sistema de adquisición, almacenamiento y visualización de datos de las variables del proceso de biodigestión de POME, se mide el biogás producido en tiempo real y se visualiza y almacena la información para un posterior análisis estadístico.
Optimización de la generación de informes de auditoría mediante procesamiento de lenguaje natural: un enfoque basado en datos de auditorías de calidad en educación superior
Authors: Rosado Gómez Alveiro Alonso , Duran Chinchilla Claudia Marcela , Arias Rodríguez Deccy
Published: July 2024

Esta investigación se centró en la automatización de la comprensión e identificación semántica de hallazgos para su clasificación en auditorías internas, utilizando técnicas de procesamiento de lenguaje natural. Se analizaron informes de auditorías internas para extraer textos vinculados a no conformidades, fortalezas y oportunidades de mejora. Para optimizar la presentación del texto para diversos algoritmos, se examinaron métodos como bolsa de palabras (BoW), frecuencia de término-frecuencia inversa de documento (TF-IDF), así como representaciones de texto a través de vectores de palabras incrustadas como Word2Vec y FastText. Se determinó que la mejor combinación de rendimiento provino de un clasificador lineal, que utiliza datos transformados mediante palabras incrustadas y equilibra las clases con sobre-muestreo. Este modelo fundamenta sus clasificaciones en palabras que capturan adecuadamente el sentido y contexto del hallazgo analizado.
Hubungan Entreperneur Self-Efficacy dengan Hardiness terhadap Pemuda dalam Kewirausahaan di Masa Pandemi
Authors: Zuliani Siti
Published: July 2024

This study aims to determine the level and relationship of entrepreneur self-efficacy and hardiness. In line with the objectives of this research, this research uses quantitative research methods. The research subjects were 150 youths. The method of data collection is by distributing questionnaires. With the data management method using descriptive analysis and correlation test. The results of this study that youth have a high level of entrepreneurial self-efficacy or entrepreneurial self-efficacy. This is obtained from the data, namely youth with a high category of self-efficacy in entrepreneurship as many as 74 people. The data obtained shows relevance to the factor, namely the pressure obtained due to the pandemic period causing youth to have self-initiation against the conditions experienced. Therefore, the entrepreneurial attitude dimensions of self-efficacy and hardiness are needed for the formation of strong and confident entrepreneurs, especially during a pandemic which requires taking risks when economic growth declines.
EXPLORING THE CONTRIBUTION OF MASTER’S ENGLISH LANGUAGE EDUCATION PROGRAM ON TEACHER PROFESSIONAL LEARNING
Authors: Dewi Henda Harmantia , Triastuti Anita
Published: July 2024

Teacher professional learning (TPL) has been considered a significant need to strengthen teachers’ professional growth, which in turn fosters high-quality teaching and enhances students’ learning experiences. It has become a prominent interest in education around the globe, including in Indonesia. However, little is known about the contribution of a university program, especially a Master's program, towards TPL in the Indonesian context. This study aims to investigate the contribution of the Master's English Language Education (MELE) Program towards TPL on graduate students who have become teachers at once. The data were collected from graduate students of the program. A focus group was conducted with nine representatives of two classes that were categorized into two different groups. Constant comparison analysis was used as the data analysis method. The findings revealed three important themes namely applying knowledge into practice; transforming teaching through teachers’ self-inquiry; and improving knowledge, skills, and attitudes toward academic publication. The paper also presents the empirical evidence that takes place during the program and how it contributes to their professionalism.
PENGARUH PEMBELAJARAN DARING BERBASIS GOOGLE CLASSROOM TERHADAP HASIL BELAJAR DESAIN BUSANA KELAS XI JURUSAN TATA BUSANA SMK NEGERI 3 PEMATANGSIANTAR T.A 2020/2021
Authors: Sitohang Deny Jefriyanti , Tampubolon Hotmaria
Published: July 2024

ABSTRACTThis study has the following objectives: 1) To find out the results of learning to make evening party dress designs using direct learning methods. 2) To find out the results of learning to make evening party dress designs with online learning based on Google Classroom. 3) To find out whether there is an effect of online learning based on Google Classroom on the learning outcomes of making evening party dress designs. The sample was taken as many as 2 classes with the determination of the control class and the experimental class, namely class XI Clothing 2 and XI Clothing 4. The research method used was quasi-experimental or quasi-experimental methods. Keywords: Online Learning, Google Classroom, Fashion DesignABSTRAKPenelitian ini mempunyai tujuan yaitu : 1) Untuk mengetahui hasil belajar membuat desain busana pesta malam dengan menggunakan metode pembelajaran langsung. 2) Untuk mengetahui hasil belajar membuat desain busana pesta malam dengan pembelajaran daring berbasis Google Classroom. 3) Untuk mengetahui apakah ada pengaruh pembelajaran daring berbasis Google Classroom terhadap hasil belajar pembuatan desain busana pesta malam. Sampel diambil sebanyak 2 kelas dengan penentuan kelas kontrol dan kelas eksperimen yaitu kelas XI Tata Busana 2 dan XI Tata Busana 4. Metode penelitian yang dipakai ialah metode eksperimen semu atau Quasi Eksperimen.        Kata Kunci : Pembelajaran Daring, Google Classroom, Desain Busana
FAKTOR YANG BERHUBUNGAN DENGAN KEJADIAN BAYI KUNING PADA BAYI BARU LAHIR DI WILAYAH KERJA PUSKESMAS KOTA DATAR KECAMATAN HAMPARAN PERAK KABUPATEN DELI SERDANG TAHUN 2021
Authors: Safitri Yulia , Haflah Nurul
Published: July 2024

ABSTRACTThe cause of mortality in newborns is jaundice, which is a yellow color that appears on the skin and mucosa due to an increase in bilirubin. The initial survey that was carried out at the Kota Datar Health Center was found in 25 cases, in 2019, there were 28 cases and in 2020 there were 30 cases of babies with jaundice. The time of the study was March - June  2021. The sample in the study was 30 respondents, namely all babies who had jaundice. Data analysis to answer research problems was carried out using a test chi square. Keywords: Gestational Age, Delivery Process  ABSTRAKPenyebab mortalitas pada bayi baru lahir adalah Ikterus yaitu warna kuning yang tampak pada kulit dan mukosa karena peningkatan bilirubin Hiperbillirubin merupakan suatu keadaan dimana kadar billirubin. Penelitian menggunakan desain penelitian cross sectional. Penelitian dilakukan di Wilayah Kerja Puskesmas Kota Datar Kecamatan Hamparan Perak Kabupaten Deli Serdang Tahun 2021. Waktu penelitian bulan Maret – Juni tahun 2020. Sampel pada penelitian sebanyak 30 responden yaitu seluruh bayi yang mengalami ikterus. Analisis data untuk menjawab permasalahan penelitian dilakukan dengan menggunakan uji chi square. Kesimpulannya terdapat hubungan umur kehamilan, proses persalinan, berat badan lahir, dan pelayanan kesehatan bidan dengan kejadian bayi kuning. Kata Kunci: Umur Kehamilan, Proses Persalinan
Analisis Pengelolaan Kelas Yang Heterogen Saat Pembelajaran Olahraga di SMAS Al-ulum
Authors: Ritonga M. Fauzan , Rahman Aulia , Sirait Aldi , Ginting Zaky Perdamenta
Published: July 2024

Penelitian ini membahas tentang Pengelolaan kelas yang heterogen di SMAS Al-ulum Terpadu Medan. Dan mencari tahu strategi apa yang harus di lakukan di kelas agar memaksimalkan potensi yang dimiliki setiap siswa, dengan cara menyesuaikan karakteristik siswa dengan pembelajaran dan penilaian yang tidak hanya menggunakan satu strategi melainkan menggabungkan beberapa strategi, Pada penelitian ini mengunakan metode kualitatif melalui metode deskriptif. Tekhnik pengumpulan data pada penelitian ini adalah observasi wawancara. Analisis data dilakukan secara kualitatif dengan tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian maka diperlukan variasi metode pembelajaran, penyusunan pengelolahan kelas heterogen pada sekolah tersebut, Melalui perbaikan tersebut dapat menjadi lebih efektif dan efisien ke dalam Rencana Pelaksanaan Pembelajaran (RPP) yang dibuat guru seperti Menentukan tujuan pembelajaran, Memetakan kebutuhan belajar murid (kesiapan belajar, minat, profil belajar), Menentukan kegiatan pembelajaran (konten, proses, produk).
Analisis Strategi Pembinaan Tim Olahraga SMAS Bandung 1 Untuk Meraih Prestasi Dalam Kompetisi Olahraga
Authors: Anggraini Cyntia , Habib Farhan , Harahap Latipa , Siregar Nanda Aulia Rizki , Rumahorbo Vita Tanti Imelda
Published: July 2024

Pembinaan olahraga dapat melalui pencarian dan pemantauan bakat, pendidikan, serta pelatihan. Kegiatan tersebut dilakukan berdasarkan ilmu pengetahuan dan teknologi agar lebih efektif untuk perkembangan prestasi olahraga. Konsep pembinaan atlet untuk dapat mencapai prestasi yang maksimal harus dilaksanakan secara berkelanjutan. Pengelolaan sarana dan prasarana berjalan dengan baik. Tujuan kami melakukan penelitian di SMAS Bandung 1 adalah untuk mengetahui pembinaan apa yang di lakukan kepada tim olahraga yang ada di SMAS tersebut, dan metode yang kami lakukan kualitatif karena Menggunakan proses pengumpulan dan analisis data, penulis memilih pendekatan kualitatif dengan jenis penelitian deskriptif dan menggunakan wawancara, observasi. Hasil yang kami dapat dari penelitian ini adalah yaitu Seorang pelatih pasti memiliki target prestasi kepada atletnya. Selain memlakukan pembinaan,motivator untuk para tim dan memberi program latihan, pelatih juga akan sesering mungkin melakukan uji coba terhadap atlet atau tim olahraga di sekolah pada kejuaraan tertentu, agar menjadi tolak ukur melihat peningkatan prestasi pada atlet
MERANCANG STRATEGI PEMBINAAN DAN PENGEMBANGAN TIM OLAHRAGA DI SD NEGERI 060858 MEDAN
Authors: Siregar Azka Tria Fatikah , Napitupulu Kevin Jeremia Abadi , Nasution Daffa Satria
Published: July 2024

Olahraga hakikatnya merupakan salah satu unsur pokok dan sangat berpengaruh di dalam pembangunan rohani dan jasmani setiap insan manusia dalam rangka pembangunan sumber daya manusia seutuhnya. Pembinaan dan pengembangan tim olahraga di sekolah sering kali menghadapi berbagai tantangan, salah satunya keterbatasan fasilitas. Hal ini juga terjadi di Sekolah SD Negeri 060858 Medan di mana pengembangan tim olahraga di sekolah menjadi masalah. Penelitian ini bertujuan Mengidentifikasi pengembangan tim olahraga di sekolah SD Negeri 060858 Medan. Dalam kasus ini kami menggunakan metode kualitatif berfokus pada pengamatan yang mendalam, oleh karenanya penggunaan metode kualitatif dalam penelitian dapat menghasilkan kajian atas suatu fenomena yang lebih komprehensif pada proses strategi pembinaan dan pengembangan tim olahraga di SD Negeri 060858 Medan.