bluuebunny/crossref_metadata_2025 huggingface dataset:
Análisis de la alteración geomorfológica de la cuenca del río Quito provocada por la minería entre 2007 y 2018
Authors: Asprilla Mosquera Geidy Jhoana , Medina Mosquera Fairy María
Published: January 2025

El objetivo de esta investigación fue realizar un análisis multitemporal de las características morfológicas de la cuenca del río Quito en el departamento del Chocó, Colombia. Este análisis se basó en la evaluación de la dinámica minera observada en imágenes de radar Alos Palsar y Sentinel 1 procesadas con el software SNAP, la delimitación de la cuenca y la detección de las posibles alteraciones generadas por la actividad minera a la red fluvial en diferentes sectores con las herramientas de los módulos Hydrology y Detect Features Changes de ArcGIS 10.5. Los hallazgos revelaron una presión significativa sobre la vegetación ribereña en el cauce principal y sus afluentes, sobre todo en la parte alta de la cuenca. Esta presión ha resultado en una disminución de la pendiente desde la comunidad de San Isidro hasta Villa Conto. Además, se observan cambios en el área de la cuenca a lo largo del tiempo, pasando de 1.702,58 km2 en 2018, con una reducción en el perímetro de aproximadamente 2 km. La pendiente media también ha disminuido de manera gradual, de 7,57° en 2007 a 6,27° en 2018. Estos cambios se reflejan en el perfil altimétrico del cauce principal, que parece haber sido afectado por la acumulación de sedimentos debido a la actividad minera y en los segmentos fluviales de la red de drenaje que se analizó. De estos, el 44% mostró cruces con áreas degradadas en 2010, de los cuales 19 desaparecieron, 15 son nuevos, 56 experimentaron cambios espaciales y 434 no sufrieron cambios significativos. En consecuencia, se observa un deterioro continuo, debido a la actividad minera en la cuenca, lo que ha llevado a alteraciones en la anchura, estructura, naturalidad y conectividad del corredor ribereño. Estas alteraciones también han tenido efectos negativos sobre la geomorfología de los cauces de la red de drenaje.
Características agroecológicas de sistemas agroproductivos tradicionales, prácticas ancestrales y adaptación al cambio climático, en la cuenca media y baja del río Atrato, Chocó, Colombia
Authors: Mosquera Blandón Moisés
Published: January 2025

El estudio fue adelantado en la cuenca media y baja del río Atrato sobre los sistemas agroproductivos tradicionales y prácticas de manejo desarrolladas por comunidades negras como estrategia de seguridad alimentaria y adaptación al cambio climático; se determinó, a partir de características agroecológicas, su capacidad adaptativa y la armonía ambiental de estos sistemas con ecosistemas de alto valor ecológico como los humedales allí presentes. Se aplicó un enfoque agroecológico, considerando paradigmas agrícolas, para caracterizar la estructura, fases, manejo, insumos, materiales y perfil ambiental de las áreas de producción ancestral. La metodología utilizada fue mixta, combinando enfoques empírico-analíticos e indagación acción-participación. Se recolectó y analizó información primaria y secundaria, caracterizando los sistemas y prácticas de manejo ancestral utilizando métodos específicos adaptados. Se emplearon técnicas como observación participante, investigación documental y de campo, diálogos, encuestas semiestructuradas y entrevistas a informantes clave y grupos focales. Los resultados revelaron la existencia de dos sistemas agroproductivos predominantes: la agricultura tradicional y la agroforestería comuni- taria. Se describió la estructura y distribución de las áreas de producción ancestral, como las APAFA y UPAFA. También se identificaron diez prácticas de manejo ancestral que conforman las fases del sistema y sustentan su perfil ambiental y su armonía con otros ecosistemas, garantizando la conservación de la biodiversidad en su área de influencia. Estas prácticas son fundamentales para la sustentabilidad y la adecuada gestión de los sistemas analizados.
Etnobotánica y utilización de Cymbopogon nardus (citronela) en la elaboración de ungüento medicinal, Chocó, Colombia
Authors: Mena-Abadía Jasleiby , Álvarez-Martinez Julissa Mariel , Palacios-Palacios Leider , Palacios-Mosquera Leison
Published: January 2025

El Chocó es uno de los departamentos de Colombia donde todavía es fuerte el uso de las plantas medicinales, porque la mayoría de la población tiene una marcada creencia en la medicina tradicional que está reflejada en curanderos, hierbateros y médicos tradicionales. Entre las plantas aromáticas y medicinales usadas se destaca la citronela (Cymbopogon nardus), planta aromática y medicinal de utilización en comunidades afrocolombianas. Objetivo: Caracterizar etnobotánicamente la especie Cymbopogon nardus y la utilidad de su extracto aceitoso en la elaboración de un ungüento medicinal. Materiales y métodos: El trabajo comprendió la realización de encuestas semiestructuradas a hombres y mujeres en un rango de edad entre 30- 90 años, pertenecientes a la comunidad de Salero, acompañada de una recolecta de material vegetal, el cual fue caracterizado por cromatografía de gases acoplada a espectrometría de masa (CG-EM). Resultados: Los resultados sugieren que la citronela representa en los habitantes del corregimiento de Salero una planta útil en la preparación de baños de riego para atraer la buena suerte, y a nivel medicinal, en el tratamiento de enfermedades como el tifus, reumatismo, dolor estomacal y espasmos en las mujeres. En el aceite de citronela se pudieron identificar 72,8% de los compuestos que lo conforman, entre estos el limoneno, geranial, geraniol, citronelol, octadienol, níquel, cariofileno y eudesmol. Se pudo documentar el uso de la citronela en el corregimiento de Salero, y por último se preparó un ungüento medicinal con el aceite extraído, que se recomienda para el tratamiento tópico, útil como repelente natural para insectos y antiinflamatorio en el alivio de dolores musculares, hinchazón e irritación de la piel.
СӘНДІК ҚОЛДАНБАЛЫ ӨНЕРДІҢ ДАМУЫНА ҚАЗАҚТЫҢ ҰЛТТЫҚ ДӘСТҮРЛЕРІНІҢ ӘСЕРІ
Authors: Абдрахманов М.Т.
Published: January 2025

Бұл мақалада қазақтың ұлттық дәстүрлерінің қолданбалы сәндік-қолданбалы өнердің дамуына әсері зерттеліп, мәдени мұраның қазіргі заманғы қолөнершілердің техникасын, мотивтері мен шығармашылық тәжірибелерін қалай қалыптастыратынына назар аударылады. Сапалы сұхбаттарды, қатысушылардың бақылауларын және сандық сауалнамаларды қамтитын аралас әдістерді қолдана отырып, зерттеу кесте тігу, киіз басу және керамика сияқты дәстүрлі әдістердің қазіргі қазақ өнерінің ажырамас бөлігі болып қала беретінін зерттейді. Нәтижелер қолөнершілердің мәдени тамырларымен терең байланысын сақтайтынын көрсетеді, олардың 75%-дан астамы өз жұмыстарына дәстүрлі мотивтерді қосады, бұл көбінесе ресми дайындық пен ұрпақтан-ұрпаққа берілудің әсерінен болады. Сонымен қатар, нәтижелер дәстүрлерді сақтау мен әлемдік тенденцияларға, әсіресе заманауи зергерлік бұйымдар дизайнына бейімделу арасындағы тепе-теңдікті көрсетеді. Үкіметтің мәдени мұраны ілгерілету жөніндегі бастамалары қолөнершілерді қолдауда шешуші рөл атқарды, дәстүрлі тәжірибелерді жандандыруға да, оларды модернизациялауға да ықпал етті. Әйелдер қолөнер дәстүрлерін сақтаушы ретінде маңызды рөл атқара береді, осы өнердің өмір сүруін қамтамасыз ететін дағдыларды береді. Мақалада қазақтың сәндік-қолданбалы өнері статикалық емес, динамикалық және дамып келе жатқан, дәстүр мен жаңашылдық арасындағы тепе-теңдікті көрсетеді деген қорытындыға келді. Болашақ зерттеулер осы мәдени маңызы бар қолөнерді одан әрі сақтаудағы технология мен ауыл қолөнершілерінің рөлін зерттеуі керек. Бұл зерттеу қазіргі заманғы әсерлерге бейімделу кезінде көркемдік өрнектер арқылы ұлттық бірегейлікті қалай сақтауға болатынын кеңірек түсінуге ықпал етеді.
PROVA BRASIL: OS DESAFIOS PARA UMA VERDADEIRA AVALIAÇÃO NAS ESCOLA PÚBLICAS
Authors: Gonçalves Adriana Lin
Published: January 2025

Este artigo aborda a Prova Brasil como uma avaliação educacional essencial no cenário das escolas públicas brasileiras, analisando seus desafios e impactos em políticas educacionais. Inicia com uma introdução à importância dessa prova na medição da qualidade do ensino básico, destacando sua relevância para o diagnóstico educacional e a formulação de políticas públicas. A pesquisa aborda a metodologia da prova, descrevendo seus objetivos, estrutura e procedimento de coleta e análise de dados. Em seguida, são discutidos os fatores externos que influenciam os resultados da avaliação e suas repercussões nas decisões de investimento em educação. O artigo oferece uma análise crítica sobre as limitações e pontos fortes da Prova Brasil, propondo estratégias para seu aprimoramento e sugerindo melhorias na metodologia. Finalmente, o estudo apresenta recomendações práticas para a melhoria da avaliação educativa no Brasil e sintetiza os principais pontos abordados ao longo do artigo.
Climate change drove Late Miocene to Pliocene rise and fall of C4 vegetation at the crossroads of Africa and Eurasia (Anatolia, Türkiye)
Authors: Meijers Maud J. M. , Mikes Tamás , Rojay Bora , Çubukçu H. Evren , Aydar Erkan , Lüdecke Tina , Mulch Andreas
Published: January 2025

Abstract. Life on Earth has been capitalizing on the C3 photosynthetic pathway for 2.8 billion years. However, in the world’s grasslands that emerged since the Paleogene, C4 vegetation expanded dramatically between 8 and 3 Ma in response to climatic changes. Here we present the first comprehensive Late Miocene to Holocene δ13C soil carbonate record from the Eastern Mediterranean region (Anatolia) to reconstruct long-term geographic distributions of C3 and C4 plants, a region with patchy records compared to parts of Africa and Asia. Our results show a colonization of Anatolian floodplains by C4 biomass by 9.9 Ma, similar to regions in NW and E Africa, followed by a transition from this mixed C3-C4vegetation to C4 dominance between ca. 7.1 Ma and 4.9 Ma. The transition coincides with a similar shift from C3 to C4 vegetation in southern Asia and is generally attributed to the Late Miocene Cooling in response to decreasing atmospheric pCO2. However, the Anatolian paleoecosystem patterns are unique due to a rapid and permanent return to C3 dominance in the Early Pliocene, which is not observed elsewhere and occurs simultaneously with the disappearance of the open environment-adapted large mammal Pikermian chronofauna. We propose that this return to C3 vegetation was caused by paleoclimatic processes that regionally shifted precipitation from the warm to the cool season, resembling the modern Mediterranean climate. In conclusion, changes in rainfall seasonality under subhumid climate, rather than increased aridity, drove the demise of C4-dominated floodplains and the open-environment adapted Pikermian chronofauna at the Eurasian-African crossroads.
GCL-Mascon2024: a novel satellite gravimetry mascon solution using the short-arc approach
Authors: Yan Zhengwen , Ran Jiangjun , Ditmar Pavel , Shum C. K. , Klees Roland , Smith Patrick , Fettweis Xavier
Published: January 2025

Abstract. This paper reports an innovative mass concentration (mascon) solution obtained with the short-arc approach, named “GCL-Mascon2024”, for estimating spatially enhanced mass variations on the Earth's surface by analyzing K-/Ka Band Ranging satellite-to-satellite tracking data collected by the Gravity Recovery And Climate Experiment (GRACE) mission. Compared to contemporary GRACE mascon solutions, this contribution has three notable and distinct features: First, this solution recovery process incorporates frequency-dependent data weighting techniques to reduce the influence of low-frequency noise in observations. Second, this solution uses variable-shaped mascon geometry with physical constraints such as coastline and basin boundary geometries to more accurately capture temporal gravity signals while minimizing signal leakage. Finally, we employ a solution regularization scheme that integrates climate factors and cryospheric elevation models to alleviate the ill-posed nature of the GRACE mascon inversion problem. Our research has led to the following conclusions: (a) the temporal signals from GCL-Mascon2024 exhibit 6.5 %−20.4 % lower residuals over the continental regions, as compared with the (Release) RL06 versions of other contemporary mascon solutions from GSFC, CSR, and JPL; (b) in Greenland and global hydrologic basins, the correlation coefficients of estimated mass changes between GCL-Mascon2024 and other RL06 mascon solutions exceed 95.0 %, with comparable amplitudes; especially over non-humid river basins, the GCL-Mascon2024 suppresses random noise by 36.7 % compared to contemporary mascon products; and (c) in desert regions, the analysis of residuals calculated after removing the climatological components from the mass variations indicates that the GCL-Mascon2024 solution achieves noise reductions of over 28.1 % as compared to the GSFC and CSR RL06 mascon solutions. The GCL-Mascon2024 gravity field solution (Yan and Ran, 2024) is available at https://doi.org/10.5281/zenodo.14008167.
Rock Glacier Inventories (RoGI) in 12 areas worldwide using a multi-operator consensus-based procedure
Authors: Rouyet Line , Bolch Tobias , Brardinoni Francesco , Caduff Rafael , Cusicanqui Diego , Darrow Margaret , Delaloye Reynald , Echelard Thomas , Lambiel Christophe , Ruiz Lucas , Schmid Lea , Sirbu Flavius , Strozzi Tazio
Published: January 2025

Abstract. The Rock Glacier Inventories and Kinematics community (RGIK) has defined standards for generating Rock Glacier Inventories (RoGI). In the framework of the European Space Agency Climate Change Initiative for Permafrost (ESA CCI Permafrost), we set up a multi-operator mapping exercise in 12 areas around the world. Each RoGI team was composed of five to ten operators, involving 41 persons in total. Each operator performed similar steps following the RGIK guidelines (RGIK, 2023a) and using a similar QGIS tool. The individual results were compared and combined after common meetings to agree on the final consensus-based solutions. In total, 337 “certain” rock glaciers have been identified and characterised, and 222 additional landforms have been identified as “uncertain” rock glaciers. The dataset consists of three GeoPackage files for each area: 1) the Primary Markers (PM) locating and characterising the identified Rock Glacier Units (RGU), 2) the Moving Areas (MA) delineating areas with surface movement associated with the rock glacier creep, based on spaceborne Interferometric Synthetic Aperture Radar (InSAR), and 3) the Geomorphological Outlines (GO) delineating the restricted and extended RGU boundaries. Here we present the procedure for generating consensus-based RoGI, describe the data properties, highlight their value and limitations, and discuss potential applications. The final PM/MA/GO dataset is available on Zenodo (Rouyet et al., 2024; https://doi.org/10.5281/zenodo.14501399). The GeoPackage (gpkg) templates for performing similar RoGI in other areas, and exercises based on the QGIS tool, are available on the RGIK website (https://www.rgik.org).
JuWavelet – Continuous Wavelet Transform and Stockwell-transform for gravity wave analysis
Authors: Ungermann Jörn , Reichert Robert
Published: January 2025

Abstract. This paper describes the Python package JuWavelet, which implements the continuous wavelet transform using the Morlet wavelet, which is a popular tool in the Geosciences to analyse wave-like phenomena. It closes a gap in available software, which are typically focused on discrete transforms or lower dimensions than offered here. The code implements the transform in 1-D, 2-D, and 3-D. In particular, not only the analysis, but also the synthesis from a (modified) decomposition are available. It also provides a consistent implementation for both the original continuous wavelet transform and the derivative Stockwell transform popular in atmospheric gravity wave analysis for all dimensions. This paper documents the mathematics behind the implementation and offers several examples to showcase the capabilities of the software including the code to generate the shown figures.
Making an impact: the new 2024 Medical Library Association research agenda
Authors: Ascher Marie T. , Hoogland Margaret A. , Heskett Karen M. , Holmes Heather N. , Eldredge Jonathan D.
Published: January 2025

Objective: This research project sought to identify those subject areas that leaders and researcher members of the Medical Library Association (MLA) determined to be of greatest importance for research investigation. It updates two previous studies conducted in 2008 and 2011.
Methods: The project involved a three-step Delphi process aimed at collecting the most important and researchable questions facing the health sciences librarianship profession. First, 495 MLA leaders were asked to submit questions answerable by known research methods. Submitted questions could not exceed 50 words in length. There were 130 viable, unique questions submitted by MLA leaders. Second, the authors asked 200 eligible MLA-member researchers to select the five (5) most important and answerable questions from the list of 130 questions. Third, the same 130 MLA leaders who initially submitted questions were asked to select their top five (5) most important and answerable questions from the 36 top-ranked questions identified by the researchers.
Results: The final 15 questions resulting from the three phases of the study will serve as the next priorities of the MLA Research Agenda. The authors will be facilitating the organization of teams of volunteers wishing to conduct research studies related to these identified top 15 research questions.
Conclusion: The new 2024 MLA Research Agenda will enable the health information professions to allocate scarce resources toward high-yield research studies. The Agenda could be used by journal editors and annual meeting organizers to prioritize submissions for research communications. The Agenda will provide aspiring researchers with some starting points and justification for pursuing research projects on these questions.
Using expert knowledge and peer review to create a reproducible process for the NAHRS Nursing Essential Resources List (NNERL)
Authors: Raszewski Rebecca , Porcello Lorraine , Fial Alissa , Dennison Carolyn , Keiko Stark Rachel , Alcorn Karen , Wade Sarah
Published: January 2025

Background: Librarians have relied on resource lists for developing nursing collections, but these lists are usually in static or subscription-based formats. An example of this is the 26th edition of the Essential Nursing Resources last published in 2012. The Nursing and Allied Health Resources and Services (NAHRS) Caucus Nursing Essential Resources List (NNERL) Task Force has been working on a new list since Fall 2020. The goal of the Task Force is to create a nursing resource list that represents current materials and formats, uses a selection process that is transparent and reproducible, and will be available to a broad audience.
Case Presentation: Working from the Essential Nursing Resources 26th edition, the NNERL Task Force updated the purpose statement then began reviewing the resources on the list. Two working groups were formed: 1) an evaluation rubric working group developed a tool to evaluate the resources and 2) a tagging work group developed guidelines for creating metadata and “tags.” Volunteers were recruited from the NAHRS Caucus to tag the resources. Lastly, the Task Force finalized the list of resources in the NNERL then cleaned and reconciled the data.
Conclusions: The final version of the NNERL will be published in Airtable, a cloud-based project management product, that will include metadata for every item on the list. The NNERL will be copyrighted to the NAHRS NNERL Task Force and made available through the Open Science Framework (OSF) under an Attribution-NonCommercial-NoDerivatives  4.0 International Creative Commons License.
Making the most of Artificial Intelligence and Large Language Models to support collection development in health sciences libraries
Authors: Portillo Ivan , Carson David
Published: January 2025

This project investigated the potential of generative AI models in aiding health sciences librarians with collection development. Researchers at Chapman University’s Harry and Diane Rinker Health Science campus evaluated four generative AI models—ChatGPT 4.0, Google Gemini, Perplexity, and Microsoft Copilot—over six months starting in March 2024. Two prompts were used: one to generate recent eBook titles in specific health sciences fields and another to identify subject gaps in the existing collection. The first prompt revealed inconsistencies across models, with Copilot and Perplexity providing sources but also inaccuracies. The second prompt yielded more useful results, with all models offering helpful analysis and accurate Library of Congress call numbers. The findings suggest that Large Language Models (LLMs) are not yet reliable as primary tools for collection development due to inaccuracies and hallucinations. However, they can serve as supplementary tools for analyzing subject coverage and identifying gaps in health sciences collections.
Designing for impact: a case study of UTHSC’s research impact challenge
Authors: Newman McDonald Jess , Holt Annabelle L.
Published: January 2025

Prompted by increasing requests for assistance with research evaluation from faculty researchers and university leadership, faculty librarians at the University of Tennessee Health Science Center (UTHSC) launched an innovative Research Impact Challenge in 2023. This Challenge was inspired by the University of Michigan's model and tailored to the needs of health sciences researchers. This asynchronous event aimed to empower early-career researchers and faculty seeking promotion and tenure by enhancing their online scholarly presence and understanding of how scholarship is tracked and evaluated. 
A team of diverse experts crafted an engaging learning experience through the strategic use of technology and design. Scribe slideshows and videos offered dynamic instruction, while written content and worksheets facilitated engagement and reflection. The Research Impact Challenge LibGuide, expertly designed with HTML and CSS, served as the central platform, ensuring intuitive navigation and easy access to resources (https://libguides.uthsc.edu/impactchallenge). User interface design prioritized simplicity and accessibility, accommodating diverse learning preferences and technical skills.
This innovative project addressed common challenges faced by researchers and demonstrated the impactful use of technology in creating an adaptable and inclusive educational experience. The Research Impact Challenge exemplifies how academic libraries can harness technology to foster scholarly growth and support research impact in the health sciences.
Leveraging AI tools for streamlined library event planning: a case study from Lane Medical Library
Authors: Huddleston Boglarka , Cuddy Colleen
Published: January 2025

Health sciences and hospital libraries often face challenges in planning and organizing events due to limited resources and staff. At Stanford School of Medicine’s Lane Library, librarians turned to artificial intelligence (AI) tools to address this issue and successfully manage various events, from small workshops to larger, more complex conferences. This article presents a case study on how to effectively integrate generative AI tools into the event planning process, improving efficiency and freeing staff to focus on higher-level tasks.
Dana Peterson and Vanessa R Panfil (Eds.) (2014). Handbook of LGBT Communities, Crime, and Justice. Springer
Authors: Doering Bruno
Published: January 2025

Bruno Doering reviews Handbook of LGBT Communities, Crime, and Justice by Dana Peterson and Vanessa Panfil (Editors).
La pervivencia de los roles de género en el discurso jurídico ante la reforma de la Mudawwana marroquí
Authors: Garratón Mateu Carmen
Published: January 2025

El lenguaje es el instrumento fundamental que permite comunicar y moldear los valores, comportamientos y roles que distinguen a las personas en el ejercicio de las funciones sociales.  La Constitución marroquí reconoce los derechos a la igualdad entre hombres y mujeres y a la no discriminación. Sin embargo, este reconocimiento formal resulta insuficiente en la práctica por lo que el lenguaje legal desempeña un papel esencial en la consecución real de los derechos. La Mudawwana representa un caso paradigmático de pervivencia de leyes discriminatorias en el ordenamiento jurídico marroquí.  El principal objetivo de este trabajo es revisar el lenguaje del citado texto, ante el anuncio de su inminente reforma, desde la perspectiva feminista del análisis crítico del discurso jurídico para poner de manifiesto tanto las incoherencias y la presencia de términos y artículos sexistas como la capacidad transformadora del derecho.
Relevancia de la esteganografía en la seguridad de la red
Authors: Caciano Arroyo Maricielo Estefany , Vasquez Cabrera Antony Fernando , Mendoza de los Santos Alberto Carlos
Published: January 2025

La esteganografía, antigua práctica de ocultar información en medios habituales, ha ganado relevancia en la seguridad de las redes. Este estudio revisa trabajos de investigadores globales, destacando su aplicación en la creación de canales ocultos en protocolos como TCP/IP, la seguridad en Redes de Sensores Inalámbricos (WSN), y la combinación con criptografía para fortalecer la confidencialidad.
La metodología PRISMA guió la revisión sistemática, abordando la pregunta de investigación sobre la relevancia de la esteganografía en la seguridad de la red. La diversidad geográfica de estudios entre el 2020 a 2023, desde India hasta Polonia y China, resalta la importancia global de la esteganografía.
Los resultados evidencian la versatilidad de la esteganografía, desde propuestas innovadoras en detección de esteganografía hasta su aplicación en VoIP y cifrado homomórfico multiclave. La combinación de enfoques y la constante innovación subrayan la importancia continua de la esteganografía en la seguridad de la información en la era digital.
Clasificación de los estudiantes según su estado nutricional mediante un software
Authors: Manco Caycho Myrna
Published: January 2025

En el ámbito universitario, el estado nutricional de los estudiantes impacta de manera significativa en su salud y rendimiento académico. A pesar de contar con servicios complementarios para la atención integral del estudiante, diversos estudios reportan que en general, hay un descuido en este aspecto. La presente investigación tiene como objetivo desarrollar una solución tecnológica (software) que permite clasificar a los estudiantes universitarios, según su estado nutricional, superando las limitaciones de evaluación manual. El software se desarrolló utilizando la arquitectura Modelo-Vista-Controlador (MVC) y calcula indicadores antropométricos, especialmente el Índice de masa corporal (IMC) e Índice cintura-cadera (ICC). El proceso de desarrollo abarca desde la identificación de requisitos hasta la implementación del software, pasando por la planificación del proyecto y el modelado de sistemas. El desarrollo del software se llevó a cabo utilizando diversas tecnologías como NetBeans, Spring Framework y MySQL. El software ofrece reportes a nivel individual y grupal, visualizando indicadores clave, evolución del IMC, ICC en forma numérica y gráfica. La interfaz de usuario es intuitiva y facilita la gestión de datos. Podemos concluir que el software propuesto constituye una herramienta integral para evaluar y clasificar a los estudiantes según su estado nutricional, brindando tanto a médicos como a estudiantes la capacidad de monitorear y mejorar la salud nutricional de manera personalizada y eficiente.
Pelaksanaan Kegiatan Keagamaan dalam Membentuk Karakter Siswa di MTs-MA Al-Anwar Cangkringrandu Jombang
Authors: Masrury Farhan , Muarif Moh. Syamsul , Jauhari Sofuan , Asyiq Abdulloh , Akrom Muhammad Adib , Alghifari Muhammad , Auliya Lana Nur , Istiqomah Amalia Windy , Fathoni Fathoni
Published: January 2025

Sekolah merupakan tempat bagi anak untuk belajar memperoleh pengetahuan dan mengembangkan kemampuan dan keterampilan yang mereka miliki. Oleh karenanya, Pendidikan di sekolah adalah usaha yang dilakukan demi mencapai tujuan, yakni terbentuknya karakter seorang anak. Kegiatan keagamaan adalah pengaplikasian seorang anak didik ketika menempuh mata Pelajaran Pendidikan Agama Islam, Fikih, maupun Qur’an dan Hadis. Fokus pembahasan pada kajian ini ialah ubudiyyah, atau ibadah sehari-hari, pelaksaan yang rutin dilaksnakan di Mts-Ma Al-Anwar ini, yakni sholat dhuha berjamaah, sholat dhuhur berjamaah, sholat Jum’at berjamah. Hal ini merupakan kegiatan yang positif bagi anak didik, sehingga berdampak pada mereka ketika sudah lulus dari sekolah, hal ini lah yang menjadi fakrtor utama sekolah dalam pengembangan karakter seorang anak didik, kegiatan keagamaan ini memiliki beberapa keutamaan tersendiri. Dari beberapa keterangan diatas, bisa disimpulkan, bahwa apa yang sering atau yang sudah menjadi agenda wajib sekolah merupakan tempat dimana anak didik mengembangkan potensi dan bakat mereka, juga membentuk karakter yang tertanam pada diri mereka. Oleh karena itu, perlu dilakukan penelitian untuk mengkaji lebih mendalam konsep-konsep pendidikan haal (karakter) yang bersumber pada ajaran Islam baik dalam Al-Qur‟an dan hadits, sehingga tertanamlah nilai-nilai keagamaan pada diri anak didik
Pendampingan Penguasaan Mufrodat Melalui Permainan Edukatif “Tebak Makna” Di MTsN 1 Kota Palangka Raya
Authors: Wahyuningsih Sri , Ilmiani Aulia
Published: January 2025

Bagi siswa, penguasaan kosa kata bahasa Arab merupakan hal yang sangat penting, terutama bagi mereka yang mempelajari bahasa ini dalam konteks pendidikan formal. Keterbatasan kosa kata dapat menghambat pemahaman konteks kalimat bahasa Arab. Oleh karena itu, diperlukan media pembelajaran yang menarik, mudah dipahami, dan mudah digunakan oleh siswa untuk mendukung proses belajar. Penggunaan alat atau media seperti audio-visual, proyektor, film, permainan, dan lainnya dapat membuat pembelajaran lebih dinamis dan membantu mencapai tujuan yang diinginkan. Penguasaan kosa kata bahasa Arab akan menjadi lebih efektif jika didukung oleh media pembelajaran yang berkualitas. Dalam pendampingan di MTsN 1 Kota Palangka Raya, metode Participatory Action Research (PAR) diterapkan secara partisipatif. Hasilnya menunjukkan bahwa penggunaan permainan edukatif berupa tebak makna berhasil meningkatkan kemampuan siswa dalam menguasai kosa kata bahasa Arab di sekolah tersebut.
Educação e encarceramento: um inédito viável no contexto brasileiro atual?
Authors: Mendonça da Silva Milena
Published: January 2025

A educação prisional no Brasil é uma área fundamental para a reintegração social de indivíduos privados de liberdade. No entanto, as práticas educativas dentro do sistema prisional enfrentam desafios significativos, tanto em termos de implementação quanto de aceitação pela sociedade em geral. Este ensaio realizou uma análise teórica sobre a educação prisional no Brasil, abordando os desafios contemporâneos e utilizando uma visão crítica da educação como instrumento de transformação social, conforme os conceitos desenvolvidos por teóricos como Paulo Freire (1997) (2013) e Gadotti (2013). O artigo objetiva refletir sobre as práticas educativas em ambientes prisionais, questionando se a educação nesses espaços pode ser um "inédito viável" e se poderia desenvolver uma compreensão crítica entre os encarcerados. O ensaio conclui que a educação prisional precisa ser repensada e aprimorada para enfrentar os desafios atuais, promovendo uma abordagem que vá além do cárcere e contribua para uma sociedade mais justa e inclusiva.
A Roda de Conversa na Construção do Retrato da Escola de São Ciríaco, na Várzea de Santarém-PA
Authors: De Sousa dos Santos Kamila , Nara Serra Bezerra Adrielle
Published: January 2025

A Várzea é um socioconjunto de ecossistemas que abrange também a diversidade cultural nas vivências dos varzeiros, suas potencialidades, que residem em questões complexas e singulares, de modo que necessita-se por meio do estudo científico, compreender de que forma a educação escolar perpassa entre gerações, dando a estes o protagonismo no ato de relatar acerca do processo educacional, examinando as interfaces da realidade da comunidade de Várzea. O objetivo geral é analisar o contexto histórico educacional por meio de escuta participativa. Como objetivos específicos compreender o processo da construção da identidade da comunidade, e retratar o firmamento da cultura e cidadania dos comunitários. Para o desenvolvimento desta pesquisa qualitativa, caracterizada como exploratória e descritiva, fez-se necessário revisar as referências de cunho bibliográfico para compor o conhecimento acerca da várzea, em específico da escola São Ciríaco do Urucurituba, no qual destacou-se via relatos à escolarização como uma realidade ainda distante alguns comunitários.
Relative Yield and Sex Ratio of the West African Fiddler Crab Uca Tangeri in Mbo River, Niger Delta, Nigeria
Authors: E. A. Ating, , F. D. Sikoki,
Published: January 2025

The study of the relative yield and sex ratio of the West African fiddler crab (Uca tangeri) in Mbo river of Akwa Ibom State, Niger Delta, Nigeria, was conducted for 12 consecutive months. Uca tangeri exhibited sexual dimorphism with a sex ratio of 1.2:1.0, which was significantly biased in favour of males. The yield isopleths demonstrate the response of the crab to both variation in E (exploitation level) and Lc/L∞ (a proxy for mesh size). Yield contours with Lc/L∞ = 0.74 usually consist of four quadrants, each with its characteristics. The yield isopleths with Lc/L∞ = 0.74 and E = -1.62 belong to quadrant B, which implies that large specimens were caught at high effort level.
Supply-Side Factors and Financial Inclusion of Micro, Small and Medium Enterprises in Southwest, Nigeria
Authors: D. B. Ilori, , M. A. Ilori,
Published: January 2025

The study investigated the nexus between supply-side factors and financial inclusion of Micro, Small and Medium Enterprises (MSMEs) in Southwest, Nigeria. The study population comprised MSMEs and Deposit Money Banks (DMBs). Using survey research design and structured questionnaires, a multistage sampling technique was adopted to collect data from both MSMEs and DMBs. Data were analysed using descriptive and inferential statistics. Partial Least Square-Structural Equation Modeling (PLS-SEM) was used for inferential analysis. The descriptive analysis result showed that adequate ICT and sufficient number of banks’ branches are the leading supply-side factors capable of boosting financial inclusion of MSMEs. Empirical findings demonstrated that supply-side factors had a positive and significant influence on financial inclusion of MSMEs. In addition, the results showed that bank proxy by ATM availability and closeness as well as sufficient number of POS are critical drivers of MSMEs’ financial inclusion. The study concluded by underscoring the critical role of supply-side factors in boosting financial inclusion of MSMEs in Southwest, Nigeria. Towards enhancing MSMEs’ financial inclusion, the study recommended that DMBs should improve the quality of services provided through ATMs with sufficient POS agents’ outlets that support seamless account opening and debit cards issuance.
Behavioral factors Influence on choice of Mutual Fund in Uzbekistan: A Proposed Model using Prospect Theory
Authors: Tan Boon Pin
Published: January 2025

This article proposed a model to investigate the behavioral factors influencing the choice of funds in mutual fund investment by using Prospect Theory. It used new independent variables to inoculate new findings to help the understanding of the influence of human behavior in decision making.
A Study on the Usability of Korean-Arabic Machine Translation for Speeches: Comparison of Google, ChatGPT, and Papago
Authors:   The Institute of Middle East, Jo Jung-Min
Published: January 2025

This study compares the usability of machine translation tools—Google Translate, ChatGPT, and Papago—for Korean-Arabic translation and examines their potential applications. Focusing on the Korean-Arabic language pair, the study analyzes speeches commonly used in translation and interpretation practice. The dataset consists of five Korean speeches delivered by President Yoon Suk-yeol during his state visits to Saudi Arabia and Qatar in October 2023, totaling 2,639 words (11,269 characters) translated into Arabic. The translations were evaluated based on fidelity, fluency, formality, and pragmatics. The analysis revealed that Google Translate produced the highest quality translations with the fewest errors in fidelity and fluency. ChatGPT exhibited frequent omissions from the source text but performed well in fluency, formality, and pragmatics, showing potential for simultaneous interpretation, albeit with necessary source-text verification. In contrast, Papago displayed significant distortions and the lowest quality in fluency and formality, highlighting its limitations for interpretation purposes.
The Impact of Artificial Intelligence on eCommerce in the UAE from the Customer Perspective
Authors: Jawabri Dr. Adnan , Mohamed Atheer , Rehman Dr. Waheed
Published: January 2025

The transformative impact of Artificial Intelligence (AI) on the burgeoning e-commerce sector in the United Arab Emirates (UAE). Focusing on consumer perspectives, the study examines the synergistic relationship between AI integration and the evolving e-commerce practices within the UAE. It highlights how the incorporation of AI redefines business operations and consumer interactions on e-commerce platforms, showcasing the UAE's leading position in innovation and technological advancement. Utilizing rigorous primary research methods, including surveys and interviews, alongside comprehensive secondary research, the findings reveal significant trends such as the predominance of younger demographics, a preference for personalized experiences, and growing concerns regarding data security and privacy. The results indicate a strong consumer inclination towards AI-driven features; however, respondents also underscore the necessity for enhanced data protection regulations and increased customization. This study underscores the importance of a balanced approach to AI implementation, emphasizing the critical role of customer trust and innovation in supporting the UAE's rapid e-commerce growth.
ANALISA UPAYA DALAM MENGATASI MASALAH SAND LINE TERLILIT DI TUBING PADA SUMUR K-PG LAPANGAN RGR
Authors: Ghufran Muhammad , Khan Muhammad Rahul , Saputra Muhammad Raihan Dzaky , Suranta Bambang Yudho
Published: January 2025

Fishing Job merupakan suatu pekerjaan yang dilakukan untuk mengambil kembali alat-alat yang terjatuh kedalam sumur. Alat yang terjatuh ini harus secepatnya diangkat kepermukaan karena semakin lama akan sulit untuk diangkat kepermukaan dan juga akan menghambat proses pemboran maupun produksi. Suatu sumur akan segera dilakukan Well Completion dan akan segera diproduksikan. Namun, dikarenakan didalam sumur tersebut masih ada peralatan yang tertinggal maka akan dilakukan pekerjaan Fishing Job terlebih dahulu. Salah satu alasan utama dilakukannya fishing job adalah untuk mengambil peralatan pengeboran yang terjebak di dalam lubang bor. Peralatan seperti drill pipe, casing, bit, atau alat lainnya bisa macet atau terjebak karena berbagai faktor, seperti runtuhnya formasi batuan, kegagalan mekanis, atau kesalahan operasional. Jika alat-alat ini tidak diambil, pengeboran tidak dapat dilanjutkan, sehingga fishing job diperlukan untuk mengeluarkan peralatan tersebut agar operasi pengeboran bisa berjalan kembali. Hasil Penelitian yang didapatkan tubing dan sand line dapat diangkat ke permukaan dengan menggunakan metode back off pada fishing job.
OPTIMASI PENINGKATAN KONDISI OPERASI PADA KOLOM DESTILASI (ATSMOFERIK) C1-1 DI UNIT CDU V PT X MENGGUNAKAN PERANGKAT LUNAK ASPEN HYSYS-14
Authors: Erubun Wulan Silvana , Pusparatu Pusparatu
Published: January 2025

Penelitian ini bertujuan untuk mengoptimalkan kondisi operasi kolom destilasi atmosferic Crude Destillation Unit (CDU) di Kilang Pengolahan Minyak , yang berperan penting dalam memisahkan fraksi minyak mentah berdasarkan perbedaan titik didih, menghasilkan produk Gasoline, Kerosene, Diesel, dan Residu. Tantangan yang dihadapi pada operasi destilasi ini termasuk fluktuasi suhu, tekanan, dan rendahnya efesiensi transfer panas, yang mempengaruhi kualitas produk akhir. Optimasi melibatkan penyesuaian suhu, tekanan, dan pemilihan Tray atau packing yang tepat, serta pebaikan sistem kontrol. Model proses destilasi Atmosferic dibangun menggunakan perangkat lunak ASPEN HYSY-14 dan kalibrasi dengan data operasional untuk memastikan akurasi. Simulasi dilakukan dengan berbagai skenario untuk menentukan pengaruh variasi parameter terhadap pemisahan dan kualitas produk. Hasil simulasi menunjukan peningkatan pemisahan dan kualitas fraksi minyak, memenuhi spesifikasi pasar yang ketat. Pendekatan inidiharapkan tidak hanya meningkatkan kinerja CDU V, tetapi juga memberikn panduan bagi unit-unit pengolahan lain untuk meningkatkan keberlanjutan dan efesiensi operasional dimasa mendatang.
ANALISIS EFEKTIVITAS KINERJA AMINE TRAIN UNTUK MENGURANGI KANDUNGAN CO2 DI PT XYZ DENGAN SIMULASI HYSYS
Authors: Ramadan Fadhil Mulia , Aulia Haris Nu'man
Published: January 2025

Penelitian ini bertujuan untuk menganalisis efektivitas kinerja amine train dalam mengurangi kandungan CO2 pada PT XYZ menggunakan simulasi HYSYS. PT XYZ memproduksi gas alam yang perlu memenuhi standar CO2 di bawah 2,5% sesuai permintaan konsumen. Simulasi menggunakan larutan MDEA dilakukan dengan memvariasikan parameter operasi, seperti suhu, tekanan, dan konsentrasi amine. Data hasil simulasi dibandingkan dengan data aktual di lapangan untuk validasi. Hasil penelitian menunjukkan bahwa kandungan CO2 aktual sebesar 3%, sementara simulasi menunjukkan kandungan sebesar 5,02% yang dikonversi menjadi 2,04%. Perbedaan ini menunjukkan perlunya peningkatan jumlah tray absorber untuk mencapai efisiensi yang lebih tinggi. Analisis juga mengungkapkan bahwa suhu lean amine, konsentrasi amine, dan laju alir memengaruhi penurunan CO2. Disarankan suhu lean amine optimal 106°F dan konsentrasi MDEA 48% dengan laju alir 1600 USGPM untuk mencapai hasil optimal. Studi ini menyimpulkan bahwa peningkatan desain absorber dan penyesuaian parameter operasional penting untuk memenuhi spesifikasi CO2 yang diinginkan, mendukung kinerja dan keberlanjutan proses di PT XYZ.
ANALISIS PERFORMA KINERJA BOILER A MENGGUNAKAN DIRECT METHOD DAN INDIRECT METHOD PADA AREA UTILITAS
Authors: Safitri Lian , Sriana Tun
Published: January 2025

Boiler (Generator Uap) merupakan komponen vital yang bertugas menghasilkan uap untuk berbagai keperluan operasional. Di PT X, uap yang dihasilkan digunakan untuk menggerakan turbin generator dan sebagai bahan mentah dalam pembuatan pelumas. Proses di dalam boiler sangat kompleks, sehingga dibutuhkan beberapa sistem pengendalian untuk memastikan proses berjalan sesuai harapan. Performa pembakaran pada boiler sering kali dipengaruhi oleh kualitas bahan bakar, kebutuhan excess air, dan proses maintenance pada support equipment boiler. Kehilangan energi merupakan salah satu faktor penting yang mempengaruhi untuk mengidentifikasi mesin boiler dengan menghitung menggunakan metode langsung (direct method) dan metode tidak langsung (indirect method) agar mendapatkan hasil efisiensi yang baik. Kinerja dari alat Boiler A sendiri mengalami penurunan hal ini dibuktikan dengan efisiensi aktual yang didapat dari perhitungan indirect method sebesar 80,73% dan direct method sebesar 83,3%, sedangkan efisiensi desain adalah sebesar 85 %. Faktor penyebab penurunan efisiensi Boiler A diantaranya yaitu boiler yang terdapat fouling / kerak yang menempel pada tube-tube -nya, dan usia dari boiler sendiri yang sudah lama beroperasi.
EVALUASI LAJU KOROSI DAN SISA UMUR TANGKI T-116 DI PPSDM MIGAS CEPU
Authors: Simarmata Ulliana
Published: January 2025

PPSDM Migas merupakan instansi pemerintah yang mempunyai tugas dan fungsi mempersiapkan sumber daya manusia disub sektor migas. Salah satu sarana prasarana unit kilang di PPSDM Migas Cepu adalah tangki minyak T-116 yang berfungsi sebagai tempat penampungan pertasol CA. Tangki ini memiliki diameter sebesar 6,087 meter, tinggi 2,750 meter, dengan kapasitas 72 kL. Tangki T-116 tersusun dari 2 course yang masing masing course memiliki 4 plate. Dari hasil pengukuran menggunakan alat ultasonic thickness gauge didapatkan ketebalan pelat tangki minimum adalah sebesar 2,6 mm pada course 1, 4,4 mm pada course 2 dan 2,8 mm pada roof, sedangkan dari hasil perhitungan menurut API 653 diperoleh ketebalan pelat minimum sebesar 0,404 mm pada course 1 dan 0,121 mm pada course 2. Adapun hasil evaluasi laju korosi pelat tangki yang didasari API 575 adalah pada masing masing pelat sebesar 0,014 mm/tahun pada course 1, 0,2 mm/tahun pada course 2, laju korosi course 2 terlihaat lebih besar karena memungkinkan pengaruh ruang kosong yang memicu adanya penguapan, dan 0,028 mm/tahun pada roof. Dengan perhitungan menggunakan API 575 didapatkan sisa umur tangki 4,28 tahun pada course 1, 9,3 tahun pada course 2 dan 35 tahun pada roof. Dengan demikian, tangki T 116 masih layak untuk dioperasikan dengan pengisian pertasol CA sebanyak 72 kiloliter pertasol CA.
OPTIMASI TEBAL ISOLASI TERMAL CALCIUM SILICATE PADA HEAT EXCHANGER E-14-009 DI HIGH VACUUM UNIT PT X
Authors: Fahrezi Dimas Zidan , Nugroho Budi Sulistiyo
Published: January 2025

HVU (High Vacuum Unit) merupakan salah satu unit krusial di PT X yang mampu mengolah 54.000 barrel crude oil setiap harinya (setara dengan 7.800 ton per hari). Pengolahan crude oil ini merupakan salah satu dari proses yang memiliki pengaruh penting yaitu salah satunya proses pemanasan awal (preheater) yang tidak terlepas dari peran peralatan yang disebut Heat Exchanger (alat penukar panas). Pada saat ini kebutuhan dan harga energi yang meningkat signifikan, maka pemanfaatan penggunaan energi harus seefisien mungkin dengan cara meminimalisir energi panas yang hilang pada Heat Exchanger E-14-009 A/B. Heat Exchanger E-14-009 A/B bertujuan untuk mendinginkan produk Vacuum Residue dan memanaskan produk Long Residue. Saat ini Heat Exchanger E-14-009 A/B memakai bahan dasar isolasi Calcaium Silicate dengan ketebalan 3 inch dengan suhu di luar isolasi 166,604 °F dan dengan keseluruhan biaya sebesar Rp 337.174.351,74 per tahun. Pada penelitian ini dilakukan optimasi ketebalan isolasi untuk meminimalisir keluarnya energi panas ke lingkungan, sehingga didapatkan penurunan biaya operasi tahunan. Hasilnya didapatkan ketebalan isolasi yang optimal adalah 6 inch dengan suhu luar isolasi 135,0896 °F dan total biaya tahunan sebesar Rp 202.284.435,43 dengan memakai isolasi Calcium Silicate setebal 6 inci, pabrik mendapatkan pendapatan tahunan sebesar Rp 134.889.916,31.
PENENTUAN RUTE DISTRIBUSI BBM PADA SPBU GUNA MENGOPTIMALKAN KEBUTUHAN MOBIL TANGKI DI TBBM X
Authors: Harmiadha Yuniar , Adi Tri Warcono , Arif Muhammad , Syahputra Riski Reza
Published: January 2025

Tingkat kebutuhan energi bahan bakar minyak manusia terus meningkat seiring dengan tingkat kehidupan mereka. Dengan adanya peningkatan konsumsi BBM, hal tersebut berpotensi untuk meningkatkan pasokan bahan bakar minyak di SPBU yang berkaitan dengan kebutuhan jumlah mobil tangki. Penelitian ini bertujuan untuk mengoptimalkan kebutuhan mobil tangki terhadap proses distribusi BBM di SPBU wilayah Temanggung pada TBBM X. Hasil dari penelitian yang didapatkan berguna sebagai masukan terhadap Perusahaan terkait perubahan kebutuhan mobil tangki. Penelitian ini membutuhkan data jumlah dan lokasi SPBU, data permintaan BBM Biosolar tiap SPBU, data jarak SPBU dari TBBM X, data rute dan kapasitas angkut mobil tangki (existing), dan data kemampuan kelas jalan SPBU wilayah Temanggung. Dalam optimalisasi distribusi Bahan Bakar Minyak (BBM), metode yang digunakan untuk menentukan jumlah mobil tangki adalah metode Saving Matrix. Dari perhitungan menggunakan Saving Matrix, diperoleh efisiensi penggunaan mobil tangki berdasarkan selisih antara kebutuhan mobil tangki existing TBBM X dengan metode Saving Matrix yaitu sebesar 1 unit, dari 14 unit sehingga menjadi 13 unit. Berkurangnya total jarak tempuh mobil tangki sebelumnya 3229 Km menjadi 2461 Km. Penggunaan metode saving matrix telah membawa dampak yang signifikan dalam meningkatkan efisiensi penggunaan mobil tangki dan mengurangi total jarak tempuh yang dilalui setiap hari di TBBM X.