bluuebunny/crossref_metadata_2025 huggingface dataset:
Developing a Bayesian Model to Identify Spatial Disparities in Pedestrian Crash Risk - With a Specific Focus on Changes in Relative Risk across Small Administrative Entities in Daejeon, South Korea
Authors:   Crisis and Emergency Management: Theory and Praxis, Lym Youngbin , Chae Subok
Published: January 2025

This study attempts to develop a spatio-temporal Bayesian model to identify disparities in pedestrian crash risk across small administrative entities (i.e., dongs) in Daejeon, South Korea. We employed a dong as the unit of analysis and aggregated crashes involving pedestrians for each administrative dong accordingly. We then developed a series of Bayesian models based on the generalized linear mixed model and selected an optimal one that entails both fixed and random effects. The results show that administrative dongs with higher employment, aging index, intersection density, average vehicle speed, and vehicle kilometers traveled tend to increase the relative risk of pedestrian crashes. In addition, our model accounts for sophisticated space-time interaction effects characterized by the Kronecker product. Based on these findings, we present a map of regions with higher relative risk of pedestrian crashes, revealing spatial disparities across dongs and relevant changes over the study period. We argue that our analytic operational framework supports informed decision-making for devising pedestrian safety policy at the small area level.
Enhancement of Cirrhosis Mortality Prediction by Including Hepatic Encephalopathy to MELD 3.0 in a National Veteran Cohort
Authors: Silvey Scott , Patel Nilang , O'Leary Jacqueline G. , Bajaj Jasmohan S.
Published: January 2025

Despite negative outcomes, hepatic encephalopathy (HE) is not included in the Model for End-Stage Liver Disease (MELD) scores, including MELD 3.0. In a National Veterans Affairs database, we studied the additive mortality predictive impact of a documented inpatient overt HE diagnosis on MELD 3.0 and MELD-sodium (MELD-Na) scores in 75,327 veterans (26.8% with HE, 22% 90-day and 37% 1-year mortality). The addition of HE to MELD 3.0 and MELD-Na significantly improved their mortality prediction with interactions at 90 days and 1 year on multivariable regression. A documented inpatient HE episode is additive to the mortality prediction of MELD 3.0 by 4–5 extra points and could enhance future MELD iterations.
Identifying Metabolic Dysfunction-Associated Steatotic Liver Disease Using Natural Language Processing in a US National Cohort
Authors: John Binu V. , Bastaich Dustin , Mezzacappa Catherine , Ferreira Raphaella D. , Hentschel Austen , Samos Andres , Mahmud Nadim , Taddei Tamar H. , Kaplan David , Serper Marina , Dahman Bassam ,   For the Veterans Analysis of Liver Disease (VALID) group of investigators
Published: January 2025

INTRODUCTION:

Although metabolic dysfunction-associated steatotic liver disease (MASLD) and MASLD with increased alcohol intake (MetALD) are identified as clinical entities; tools to identify patients from electronic health records (EHRs) to perform large outcome studies are lacking.

METHODS:

In this retrospective study of participants from the Veterans Analysis of Liver Disease cohort assembled from 1/1/2013 to 12/31/2022, a rule-based natural language processing (NLP) algorithm searched EHRs for imaging evidence of hepatic steatosis. This was combined with identification of cardiometabolic risk factors and harmful alcohol use. Algorithm-derived diagnoses of MASLD, MetALD, alcohol-associated steatotic liver disease (ALD), and no steatotic liver disease (SLD) were validated using a blinded review of randomly selected charts.

RESULTS:

Among 817,657 eligible veterans, SLD was present in over half (n = 438,209, 53.5%), including MASLD in 299,259 (36.5%), 99,163 with MetALD (12.1%), and 38,552 (4.7%) with ALD. The NLP algorithm had a high correlation with steatosis on chart review, with a κ of 0.86 (95% CI 0.82–0.90), sensitivity of 0.96, and specificity of 0.90. Classification of MASLD, MetALD, ALD, and no SLD by the algorithm also showed high correlation with chart review, with a κ of 0.87 (95% CI 0.82–0.91). This algorithm identified 299,259 (36.5%) of the study cohort with MASLD, compared with 23,218 patients (2.8%) identified using I
nternational Classification of
D
iseases-9/10 codes.

DISCUSSION:

An algorithm combining rule-based NLP with cardiometabolic risk factors and alcohol use from EHRs accurately identifies and classifies SLD and can be applied in large epidemiologic studies of SLD in the Veterans Health Administration.
Risk of Post-polypectomy Bleeding After Colorectal Endoscopic Mucosal Resection in Patients With Cirrhosis: A Propensity-Matched Analysis of the US Collaborative Network
Authors: Beran Azizullah , Elfert Khaled , Patel Feenalie N. , Mohamed Mouhand , Ramai Daryl , Canakis Andrew , Thakkar Shyam , Rex Douglas K. , Bhavsar-Burke Indira , Guardiola John J.
Published: January 2025

INTRODUCTION:

Data on the risk of post-polypectomy bleeding after endoscopic mucosal resection (EMR) in patients with cirrhosis are limited.

METHODS:

This retrospective cohort study used the US Collaborative Network to assess post-polypectomy bleeding risk after colorectal EMR in patients with cirrhosis compared with controls. Using one-to-one propensity score matching, the primary outcome measured was bleeding within 30 days post-EMR. The bleeding risk was further stratified by cirrhosis severity (compensated and decompensated).

RESULTS:

After propensity score matching, each cohort included 2,381 patients. Patients with cirrhosis had a higher risk of post-polypectomy bleeding (odds ratio [OR] 1.38, 95% confidence interval [CI] 1.05–1.82, P = 0.02). However, endoscopic reinterventions for hemostasis were similar between cirrhosis and control cohorts (OR 1.20, 95% CI 0.71–2.05, P = 0.50). The post-polypectomy bleeding risk was significantly higher in patients with decompensated cirrhosis (OR 1.65, 95% CI 1.12–2.42, P = 0.01), while those with compensated cirrhosis showed no increased risk of post-polypectomy bleeding (OR 1.15, 95% CI 0.85–1.54, P = 0.37).

DISCUSSION:

The post-polypectomy bleeding risk was higher in patients with decompensated cirrhosis, while the bleeding risk was not increased in those with compensated disease. Optimizing patients with cirrhosis, especially with decompensated disease, before colorectal EMR and monitoring for post-procedure bleeding remain important. A conservative, supportive approach to managing bleeding in patients with cirrhosis may be as effective as in those without cirrhosis.
Integrasi Model Roman Jakobson dalam Pembelajaran Ilmu Ma'ani: Pendekatan Kontekstual
Authors: Budiriyanto Anis , Putra Sudarmadi , Romadhon Farkhan Nur , Winanto Edy , Widodo Joko
Published: January 2025

This article discusses the integration of Roman Jakobson's model in learning ma'ani science, a branch of balaghah science that studies the meaning and structure of language in the context of effective communication. Jakobson's model, known as the six functions of language, is seen as a relevant tool to enrich students' understanding and skills in utilizing language appropriately and effectively. A contextual approach is used to relate Jakobson's theory to everyday communication situations, so that students can more easily understand the application of ma'ani science in dynamic social, cultural and language contexts. This study suggests that by integrating Jakobson's model, teaching ma'ani science can become more interactive, relevant, and applicable, and improve students' ability to analyze and produce meaningful language. The findings are expected to contribute to the development of more innovative curriculum and methods of teaching balaghah.
TINJAUAN TENTANG KEWENANGAN MAHKAMAH AGUNG DALAM PEMERIKSAAN KASASI PERKARA PIDANA PADA SISTEM PERADILAN INDONESIA
Authors: Mayendra Muhammad Cahye , Sukinta Sukinta , Utama Kartika Widya
Published: January 2025

Mahkamah Agung memiliki wewenang untuk memeriksa dan memutus perkara yang diatur dalam undang-undang. Mahkamah Agung dalam memeriksa dan memutus perkara kasasi berperan sebagai judex juris artinya hakim yang melakukan pemeriksaan terhadap pengadilan sebelumnya dan memastikan apakah ada pelanggaran yang terjadi dalam menerapkan hukum. Permasalahan dalam penelitian ini adalah bagaimana kewenangan Mahkamah Agung dalam sistem peradilan di Indonesia dan Bagaimana Mahkamah Agung melaksanakan wewenangnya dalam memeriksa perkara kasasi terhadap Putusan Pegadilan Tinggi Surabaya Nomor: 672/Pid.Sus/2018/PT,Sby. Penelitian ini menggunakan metode doktrinal (normatif), dan spesifikasinya adalah deskriptif analitis. Hasil penelitian ini menunjukkan bahwa Mahkamah Agung memiliki kewenangan untuk memutuskan permohonan kasasi, sengketa kewenangan mengadili, permohonan peninjauan kembali, uji materiil, memberikan nasehat, dan mengawasi penyelenggaraan peradilan di semua lingkungan peradilan yang berada di bawahnya. Dalam melaksanakan kewenangannya terhadap putusan Pengadilan Tinggi Surabaya Nomor: 672/Pid.Sus/2018/PT.Sby, Mahkamah Agung menemukan adanya kesalahan penerapan hukum sehingga perlu membatalkan putusan sebelumnya dan mengadili sendiri perkara tersebut.
Pemanfaatan Koleksi Perpustakaan dalam Tesis dan Disertasi Mahasiswa Pascasarjana UIN Sunan Ampel: Studi Analisis Sitasi
Authors: Fistiyanti Isna
Published: January 2025

AbstractBackground: The primary focus includes identifying the types of information sources used, measuring the extent of e-journal usage, and assessing the contribution of the university's subscribed electronic journal databases to students' final research.Objective: This study aims to analyze the utilization of electronic journals by postgraduate students at UIN Sunan Ampel in writing their theses and dissertations.Methods: The research employs a descriptive quantitative method, using numerical data to describe and analyze the situation. The subjects of the study are theses and dissertations uploaded to the UIN Sunan Ampel repository from 2019 to 2022. Data were collected using documentation techniques and analyzed through citation analysis.Results: Findings reveal that while students use various information sources, electronic journals contribute about 15% of the total references. However, the utilization of e-journals from the university’s subscribed database is relatively low, representing less than 1% of the total articles used.Conclusion: Graduate students at UIN Sunan Ampel utilize various information sources for thesis and dissertation writing, but the use of electronic journals from the university’s subscribed database is very low (less than 1%), highlighting the need for collection evaluation and the development of information literacy programs to enhance access and optimal use of digital resources.
Melacak Nasib Citra Daerah: Analisis Keterangan Akhir Pada Jadwal Retensi Arsip
Authors: Rakhmawati Rina , Jannah Syahida Raihana , Azizah Rintis Rindang
Published: January 2025

Background: Records retention schedule is an instrument in records appraisal phase. One of component in the schedule represents the final fate of records in an organization, that is “keterangan”. Theoretically, the number of documents that are justified as permanent records should be not be greater than the documents that should be destroyed.Objective: This paper aims to describe the results of mapping and analysis of the final decision components on the records retention schedules. By mapping the final decision components on the schedule, we will know the comparative percentages of records that should be permanent than should be destroyed. The author then analyzed the causes and impacts for records management in creator institutions.Methods: The research conducted is a qualitative study with a content analysis approach combined with in-depth interviews. The author uses the provincial government of the Special Region of Yogyakarta as the research case.Results: There were variations were found in the final decision components which are recommendations for the execution of records disposal, namely destroyed, permanent, re-appraisal, and others. The number of record series recommended to be destroyed is greater than the number of record series recommended to be permanent. However, this comparison is still not in line with the quantity of archives that are made permanent according to various experts, which is in the range of 1% to 10%. Those phenomena were suspected to have emerged as a result of the concerns of the creators over the risks that must be weighted if the document is immediately declared as destroyed and/or permanent.Conclusion: The practical implication is that it can provide an illustration that there is still an asynchronization in understanding the function of appraisal and disposal, especially in understanding retention schedule and records values as an instrument. Some future researches need to explore how arsiparis making a disposal decision so that we can understand records urgency for their creators and public.
David Richter, Viktorin Kornel ze Všehrd a Chrudim, Chrudim 2020
Authors: Boukal Jan
Published: January 2025

Book review on David Richter, Viktorin Kornel ze Všehrd a Chrudim, Tiskárna PORS s.r.o, Chrudim 2020, 64 stran, ISBN: 978-80-86585-36-9
A Communication Partner’s Attitude Based on AAC User’s Response Time
Authors:   Korean Society of Augmentative and Alternative Communication, Lee Sujin , Yeon Seok Jeong
Published: January 2025

Background and Objectives: The purpose of this study was to investigate the attitudes of non-disabled communication partners when conversing with AAC users, based on the AAC users’ response times and the use of a pre-conversation strategy message. Method: The study examined the communication attitudes of 30 non-disabled participants aged 19 to 29 years. Participants listened to a fictitious conversation between an AAC user and a non-disabled person, rating the communication success, communication acceptance, and message understanding on a 5-point Likert scale according to the AAC user’s response times (5, 10, 20, and 30 seconds). Additionally, the study explored the impact of pre-conversation messages on communication attitudes. Results: Analysis revealed that as the AAC users’ response time increased, non-disabled participants raed communication success, communication acceptance, and message understanding lower. However, even when response times were slow, participants expressed very positive attitudes toward communication when the AAC user employed a pre-conversation strategy message. Conclusion: For AAC users, the ability to generate sentences by accurately and quickly selecting the messages they wish to convey is critical to successful communication. This study’s results indicated that non-disabled individuals rated communication success, acceptance, and message understanding lower when AAC users had a response time of 20 seconds or more, suggesting that employing a pre-conversation strategy message is essential for successful communication by AAC users.
A Study on the Recognition of AAC Emotion Symbols in School-Aged Children Using Eye Tracking Technology
Authors:   Korean Society of Augmentative and Alternative Communication, Park Hyoung Yong , Na Ji Young , Lee Su Hyang
Published: January 2025

Background and Purpose: This study aimed to investigate whether school-age children differ in emotional symbol recognition accuracy and visual attention patterns based on gender, emotion, and symbol sets. Methods: The participants included 27 boys and girls in the upper grades of elementary school. After wearing an eye tracker, data were collected while they completed a questionnaire about 12 symbols (3 symbol sets × 4 emotions) presented on a monitor. Results: The children exhibited statistically significant differences in their accuracy of responding to the four emotions, with the ‘happy’ emotion being recognized significantly less accurately. There were no differences based on gender or symbol sets. When fixation durations were analyzed by Areas of Interest (AOI) to examine visual attention patterns, differences in fixation durations were noted in the eye and mouth areas depending on the emotion. Additionally, children fixated on various secondary features (e.g., tears, steam) that help convey emotion. Conclusion: This study confirmed the differences in accuracy by emotion in elementary school children’s recognition of basic emotional symbols. It also highlighted the importance of secondary features added to symbols, which enhance emotional expression and increase the iconicity of emotional symbols.
Polarization-controlled metasurface for simultaneous holographic display and three-dimensional depth perception
Authors: Guo Shuhan , Shao Yifan , Zhan Junjie , Yu Jiaqi , Wang Yubo , Choudhury Pankaj K. , Hernandez-Figueroa Hugo E. , Ma Yungui
Published: January 2025

Simultaneous optical display and depth perception are crucial in many intelligent technologies but are usually realized by separate bulky systems unfriendly to integration. Metasurfaces, artificial two-dimensional optical surfaces with strong light–matter interaction capabilities at deep subwavelength scales, offer a promising approach for manufacturing highly integrated optical devices performing various complex functions. In this work, we report a polarization-multiplexed metasurface that can functionally switch between holographic display and Dammann gratings. By tailoring the incidence polarization, the metasurface can display high-quality holographic images in the Fresnel region or project a uniform spot cloud nearly covering the entire 180° × 180° transmissive space. For the latter, a projection and three-dimensional (3D) reconstruction experiment is conducted to elaborate the potential in retrieving 3D complex spatial information. The current results provide a prominent way to manufacture lightweight and highly-integrated comprehensive imaging systems especially vital for cutting-edge intelligent visual technologies.
Friedrich Schleiermachers unbekanntes Buch. Plädoyer für eine Neuausgabe von Friedrich Schleiermachers Reden Über die Religion von 1806
Authors: Patsch Hermann
Published: January 2025

Schleiermacher’s Speeches. About religion. Second edition. Berlin 1806, has never been reprinted. The book is completely forgotten. But it can be seen as a new draft in which the author, who has now become a professor of theology and philosophy in Halle, reacts to the latest developments in philosophy (Fichte, Schelling, Hegel). This is done through multiple exchanges of terms and the insertion of completely revised parts. The new edition is intended to provide a philosophical clarification of the relationship between religion and philosophy. The question arises as to whether Schleiermacher merely gave a nuance or a fundamental change in his view of the nature of religion. This question can only be decided by reading the entire newly edited book.
Vordenker wider Willen. Der dogmatische Standpunkt Magnús Eiríkssons
Authors: Schreiber Gerhard
Published: January 2025

The article focuses on the Icelandic theologian Magnús Eiríksson (1806–1881), whose extensive writings have hitherto been a blind spot in research. The life and authorship of this controversial and independent thinker from the Golden Age of Denmark are sketched out with constant attention to his dogmatic stance, and key themes and motifs of his thought are explored with the aim of theological-historical contextualization. Remarkable similarities are found with the interpretation of the history of Christianity as a process of alienation, later prominently represented by Adolf von Harnack, while Eiríksson also proves to be a forward-looking theologian in other respects, making an in-depth study of his work both rewarding and profitable.
Succeeding in Energy Transition in Sub-Saharan Africa: Does Institutional Quality Matter?
Authors: Aka Brou Emmanuel , Avom   Désiré , Nomo Alinga Doriane Nicole
Published: January 2025

The objective of this article is to examine the effect of the quality of institutions on energy transition in 19 sub-Saharan African (SSA) countries over the period 1996-2016. To achieve this, we proceed in two steps. We first use the principal component analysis (PCA) to construct a composite indicator of institutional quality, from Kaufmann’s (1996) six indicators of governance. Then, we estimate an autoregressive distributive lag model (ARDL) on panel data using the pooled mean group (PMG) estimation technique. Our results show that the quality of institutions determines the energy transition in SSA. The associated coefficient is positive and statistically significant. In addition, our results show that economic growth and trade openness promote energy transition. On the other hand, it emerges that CO2 emissions hinder energy transition, due to the high dependence of the countries considered on fossil fuels. We suggest an improvement in the quality of institutions and the implementation of political incentives favorable to the adoption of new technologies.
Sun stones and the darkened sun: Neolithic miniature art from the island of Bornholm, Denmark
Authors: Iversen Rune , Nielsen Poul Otto , Sørensen Lasse Vilien , Svensson Anders , Steffensen Jørgen Peder , Land Alexander , Thorsen Michael S. , Sonne Nielsen Finn Ole
Published: January 2025

The discovery of more than 600 whole and fragmentary engraved stone plaques in the early third millennium BC infill from the ditches of a causewayed enclosure at Vasagård, on the Danish island of Bornholm, represents a unique find in Neolithic miniature art. Termed ‘sun stones’ in reference to the rayed images that characterise many of the plaques, the stones were deposited en masse over a short period. This article offers a fundamental classification of the rich imagery captured in the engravings and examines its potential function at a time of possible climatic crisis that impacted not just Bornholm but the wider northern hemisphere.
Medicinski otpad u pretpandemijskom i pandemijskom razdoblju COVID-19
Authors: Rakić Anita , Perišić Mladen
Published: January 2025

Medicinski otpad je otpad koji nastaje prilikom pružanja njege, zaštite i očuvanja zdravlja ljudi te prilikom pružanja različitih usluga tijekom kojih se dolazi u dodir s krvlju i izlučevinama ljudi. Postupci pravilnog prikupljanja i zbrinjavanja otpada pa tako i medicinskog važan su segment u očuvanju javnog zdravlja jer se tim postupcima sprječava izravno ili neizravno prenošenje zaraze. Razvojem sustava za gospodarenje otpadom razvija se i sustav za gospodarenje s medicinskim otpadom i to od mjesta nastanka do konačne dispozicije.

Gospodarenje medicinskim otpadom podrazumijeva sakupljanje i prijevoz te postupke obrade i zbrinjavanja medicinskog otpada. Uslijed pandemije COVID-19 došlo je do znatnog porasta količine medicinskog i farmaceutskog otpada te je tijekom 2020. nastalo četiri puta više medicinskog otpada u odnosu na 2019. Prema podatcima iz Registra onečišćavanja okoliša (baza ROO) najveći dio, 96 % od prijavljenih količina medicinskog otpada, odnosio se na k.b. 18 01 03* – otpad čije je sakupljanje i odlaganje podvrgnuto specijalnim zahtjevima radi prevencije infekcije.

Cilj rada je ukazati na razlike u količini medicinskog i farmaceutskog otpada u razdoblju prije i tijekom pandemije COVID-19 u Splitsko-dalmatinskoj županiji te na postupke zbrinjavanja medicinskog odnosno farmaceutskog otpada.
Soil quality index using the CASH methodology and Rainforest Alliance Scorecard in the coffee zone of the Caldas department, Colombia
Authors: Villegas Hincapié Andrés Mauricio , Restrepo Juan David , Agudelo Ravagli Miguel Angel , Ocampo Salgado Eduardo , Ardila Salazar Juan Carlos
Published: January 2025

The Comprehensive Assessment of Soil Health (CASH) methodology provides a broad approach to evaluate soil health, helping farmers and researchers to identify management practices that can enhance soil health and increase agricultural sustainability in coffee crops. When integrated with regenerative agriculture strategies such as cover cropping, intercropping, agroforestry, and crop rotation, these practices can effectively enhance soil health and productivity. The aim of this research was to develop a soil health index using the CASH approach adjusted to the conditions of the coffee zone in the Caldas department (Colombia) and to adapt the index of the Rainforest Alliance Scorecard guidelines. A database containing 3,332 soil analyses from different coffee zones in the department was used, carried out between 2005 and 2021. The index obtained with historical data shows that 66% of the properties were classified as Bronze, 18% Silver, and 16% Gold, whereas the validation data showed that 49% of the properties were classified as Bronze, 21% Silver, and 30% Gold. The most important variables identified in soil health were organic matter content, organic carbon stock, CO2 equivalent, pH, bulk density, and nutrient content related to N, P, K, Ca, and Mg. CASH can be employed to evaluate the soil health status in the field using quantitative indicators linked to the Rainforest Scorecard and is a useful tool to promote regenerative practices in soil adjusted to Caldas coffee zones.
Evidencias de la validación de contenido de la Escala de Caras de Dolor Revisada en niños
Authors: López Álvarez Laura Arasbelly , Sánchez Nieto Luz Helena
Published: January 2025

Objetivo: determinar la evidencia de validez de contenido de la Escala de Caras de Dolor Revisada FPS-R (por sus siglas en inglés)en niños entre 7 y 16 años de Caldas, Colombia.
Materiales y método: estudio que presenta evidencias de la validación de instrumentos mediante el juicio de 22 expertos, quienesevaluaron la pertinencia, relevancia, redacción, extensión, y claridad de la escala FPS-R mediante el método de Lawshe para determinarel grado de acuerdo entre jueces. Se recolectaron datos de 30 niños con el objetivo de realizar una prueba piloto en postoperatorio deadenoamigdalectomía, turbinoplastia, septoplastia, timpanostomía o en combinaciones de estos procedimientos.
Resultados: se obtuvo un alfa de Cronbach de 0,85, que refleja una buena consistencia interna, junto con un valor del índice de validezde contenido de 0,72, lo cual evidencia alto grado de acuerdo entre los jueces. Para este estudio, se utilizó una versión de la escala FPS-R modificada para niños y niñas, según las recomendaciones de los expertos. En promedio, se registró una puntuación de dolor de nivel moderado (43,3 %). La cirugía más realizada fue la adenoamigdalectomía con turbinoplastia (53,3 %), con el uso de anestesia general (90 %).
Conclusiones: la FPS-R demostró ser un instrumento con validez de contenido para la valoración de la intensidad de dolor en niños de 7 a 16 años en el contexto colombiano. Por lo tanto, este documento se consolida como una herramienta de valoración que facilita laselección de intervenciones más adecuadas para el alivio y control del dolor en pediatría.
Los precios de la vivienda en Medellín: ¿crisis urbana coyuntural o estructural?
Authors: Santana Rivas Luis Daniel
Published: January 2025

El precio de la vivienda ha venido siendo objeto de discusión y preocupación en Medellín en el año electoral de 2023. Si bien hay múltiples argumentos e incluso representaciones sociales sobre sus causas e implicaciones todas apuntan a que es un problema coyuntural, momentáneo y restringido al mercado de alquileres. En este artículo se parte de la hipótesis de que en realidad es una manifestación coyuntural de una crisis habitacional y urbana de carácter estructural que ha durado años y se extiende a todos los circuitos de acceso a la vivienda. Así el objetivo del artículo es analizar tanto de manera agregada como a partir de variaciones espacio-temporales en la ciudad de Medellín, componentes estructurales y coyunturales del aumento de los precios de la vivienda nueva entre 2004 y 2022. Se identificó el alcance temporal y espacial de movimientos estructurales generales y particulares de los precios de la vivienda nueva en Medellín, para distintos grupos sociales y en segmentos habitacionales No VIS y VIS, con notables implicaciones para las clases medias y bajas. Esto permite concluir que se trata de una crisis urbana y habitacional estructural tendiente a una creciente elitización socioespacial.
Main problems in urban agriculture and leverage points to drive it towards sustainability: a review
Authors: Fontalvo-Buelvas Juan Camilo , Pulido Silva Maria Teresa , Escalona Aguilar Miguel Ángel
Published: January 2025

In order to identify the main problems of urban agriculture as well as distinguish some actions necessary to lead it towards sustainability, a bibliographic review was carried out with quantitative and qualitative methods, taking as reference the theoretical methodological framework of leverage points. The results show that the main deficiencies in urban agriculture are related to inadequate management practices, a lack of organization, and absent or inefficient public policies. On the other hand, the leverage points with the greatest potential for change would be agroecology as a management system, designing policies for access to land and sustainable financing, and promoting dissemination processes. As documented, there are important investigative advances, although isolated, in matters related to materials, practices, and processes. It is still necessary to delve into levers related to design and intentions. This bibliographic approach can be useful to reflect on and plan future interventions that seek to improve the conditions of agriculture in multiple urban contexts. Permanent dialogue and collaborative work between all the key actors in this phenomenon are crucial to strengthening its transition towards sustainability.
Apropiación Social del Conocimiento sobre cambio climático: La experiencia de las Expediciones Climáticas
Authors: Cadena-Gaitán Carlos , Ospina Montoya Laura , Cardona Echavarría Ana Carolina , Solar Ruíz Andrea Paola , Flórez-Muñoz María Camila
Published: January 2025

El Área Metropolitana del Valle de Aburrá y la Universidad EAFIT (2022a) desarrollaron una estrategia para promover la Apropiación Social del Conocimiento (ASC) denominada Expediciones Climáticas (EC), con el objetivo de fomentar el intercambio de conocimiento científico y el diálogo en relación con el cambio climático en el Valle de Aburrá. Las EC se desarrollaron en el ámbito del aprendizaje no formal, con una estrategia que se apoyó en la exploración, experimentación y el reconocimiento del entorno local —científico, social y territorial— inspirándose en las expediciones científicas y guiándose por los principios de la Política Pública de ASC. Esta apuesta investigativa adoptó un diseño cuasi-experimental con un solo grupo, involucrando a un total de 41 participantes, de los cuales se seleccionó una muestra de 16 individuos para realizar mediciones pre y post-test. Los resultados revelaron un incremento del 23.4% en el interés por la ciencia y tecnología, un 50% en el aprendizaje en ciencia y tecnología, un 31.3% en el intercambio de conocimientos mediante el diálogo y debate, y un 12.5% en la disposición a participar en procesos de toma de decisiones. Estos hallazgos demuestran el potencial de las Expediciones Climáticas para promover iniciativas de ASC efectivas.
Instrumentos de planeamiento y gestión del suelo: asentamientos espontáneos en la Amazonía Ecuatoriana
Authors: Barros Esquivel Katia , Aldeán Aguirre Wilman
Published: January 2025

Ante la crisis ecosistémica y social de la configuración territorial cada vez más fragmentada y desordenada de la Amazonía ecuatoriana, la planeación urbanística se establece como una solución que redefine el papel del Estado en la administración del suelo. Tomando como base los principales instrumentos de planificación de los gobiernos locales, se analiza la incorporación de las herramientas de gestión del suelo definidas en la legislación nacional ecuatoriana para el reconocimiento de los procesos de producción social del hábitat en este proceso de planificación. Los resultados incluyen un análisis sistémico del marco jurídico de la materia, aplicado a una línea de tiempo de su evolución; el estudio de la aplicación de las disposiciones legales en la planificación municipal, y la identificación de una política de regularización inefectiva en la realidad amazónica. La investigación concluye que la política pública de gestión de los asentamientos humanos de hecho, manejada de manera homogenizada en el territorio nacional, sumada a las limitadas capacidades de los gobiernos locales tanto en materia presupuestaria como de recursos humanos, continúa restringiendo el accionar de la producción social del hábitat.
Gestión de territorio plural para cuidar la Pan-Amazonía; Traslape PNN La Paya y resguardos Murui-Muina
Authors: Martinez Toro Pedro Martin , Pimiento Ordoñez Cristhian Alfonso
Published: January 2025

En este artículo se reflexiona sobre el traslape de competencias entre el área protegida (Parque Nacional Natural La Paya) y varios resguardos indígenas del pueblo Murui Muina en el municipio de Puerto Leguízamo, departamento del Putumayo (Colombia). El objetivo es valorar el proceso de relacionamiento, entre tensiones y arreglos, de dos perspectivas culturales, políticas y ontológicas diferenciadas, con competencias en la gestión ambiental de un mismo espacio geográfico. La aproximación teórica se realiza a partir de los estudios territoriales y, metodológicamente, se analizan las dinámicas de la política pública ambiental y el reconocimiento de agencia política de las autoridades indígenas, centrándonos en la firma del acuerdo político de voluntades –APV-, entre PNN La Paya y autoridades indígenas, que pretende avanzar en el objetivo común de cuidar la Amazonía. Los resultados obtenidos muestran el importante avance en el reconocimiento, por parte del Estado colombiano, de las capacidades y competencias de este pueblo indígena para cuidar las condiciones de los ecosistemas del PNN La Paya. Se concluye valorando el camino de gobernanza territorial de territorios plurales como posibilidad de protección de la Pan-Amazonía como bien común de la humanidad.
‘Invención’ del drama inexplicado: la prensa italiana en el inicio de la Revolución Mexicana. El asesinato de Francisco I. Madero (1913)
Authors: Gutiérrez Mueller Beatriz
Published: January 2025

Las noticias publicadas sobre los acontecimientos de México, en febrero de 1913, provinieron básicamente de telegramas, por lo común escuetos o limitados a dar solo cifras o nombres, puesto que se cobraba por palabra. Así llegaban a las redacciones de los periódicos y desde ahí, el director o editor los convertía en noticia. En este proceso, la invención se hizo presente y necesaria y la tragedia del asesinato del presidente Francisco I. Madero fue notificada con horror, pero sin explicaciones; cuando las hubo, se nota la brevedad y la clara intervención del editor para dar sentido. Al cotejar tres periódicos impresos en Italia que contaron este hecho, será posible conocer cómo fue transformado en una historia que, sin duda, buscaba estremecer a sus lectores.
Los congresos geológicos de la Universidad de Costa Rica (UCR), 2017-2023
Authors: Mora Mauricio M. , Soto Gerardo J. , Sánchez Ibux
Published: January 2025

Los congresos científicos constituyen espacios para compartir y someter los resultados de las investigaciones al escrutinio y debate de la comunidad científica, lo que incrementa la calidad de la investigación y promueve la generación de conocimiento, innovación y la colaboración entre pares. El Congreso Geológico UCR nació de la necesidad de contar con un espacio universitario para difundir, de manera pública y abierta, las investigaciones geocientíficas realizadas por el cuerpo docente-investigador y estudiantil de la comunidad geológica de la Universidad de Costa Rica y que al mismo tiempo fuera un espacio didáctico para que el estudiantado desarrolle sus habilidades de comunicación. Más recientemente se abrió a la comunidad geológica extrauniversitaria, con el fin de propiciar la interrelación de la academia con el sector privado y otras instituciones del sector público. Este trabajo sintetiza el origen y evolución del Congreso Geológico UCR desde el 2017 hasta el 2023, con el fin de que su impronta quede plasmada en la memoria histórica universitaria y constituya un insumo que contribuya a la evaluación de la orientación programática de la geología en la Universidad de Costa Rica. El Congreso Geológico UCR podría ser, quizás, el germen que dispare la continuidad de los congresos geológicos nacionales en un futuro.
Certificaciones y acreditaciones como un instrumento de rendición de cuentas de las universidades públicas
Authors: Martínez Zavala Lorena , Hidalgo González Alfredo , Morales García Yulissa , Vargas León Nereida
Published: January 2025

Los sistemas educativos han incorporado diversos procesos y estrategias para mejorar la calidad educativa y una de estas acciones son las certificaciones y acreditaciones que evalúan los procesos de enseñanza aprendizaje. Este artículo tiene como objetivo analizar la función que desempeñan las certificaciones y acreditaciones otorgadas a las instituciones de educación superior, como una herramienta de transparencia y rendición de cuentas del uso de los recursos económicos que el estado asigna a las instituciones de educación superior públicas. Metodología: la presente investigación es de corte cualitativo, se utilizó el método interpretativo y la investigación documental. Resultados: las normas internacionales ISO (Organización Internacional de Normalización) y en concreto las especificaciones de la norma ISO 21001 y la norma ISO 21001:2018 cuentan con indicadores que muestran aspectos de rendición de cuentas. Conclusiones: la educación, y de manera específica, la educación superior es considerada un bien común y un medio fundamental para generar desarrollo económico y social en el país. Por tal razón, es imprescindible la existencia de mecanismos que den lugar a la transparencia y rendición de cuentas de las autoridades educativas, para que los recursos asignados estén destinados a la formación óptima de los profesionistas.
KingDraw: una estrategia para fortalecer el proceso de enseñanza-aprendizaje de la química orgánica
Authors: Gutierrez Galindo Kevin , Renis Cogollo Yuliana Julieth
Published: January 2025

Resumen
En este estudio se evaluó el impacto de la herramienta tecnológica KingDraw en el rendimiento académico de los estudiantes de undécimo grado en la asignatura  química, en la Institución Educativa Nacionalizada de El Paso. Se escogió  una muestra no probabilística de 76 estudiantes divididos en dos grupos: uno control que recibió clases tradicionales y otro experimental que utilizó la herramienta tecnológica como apoyo educativo. Las variables analizadas en el estudio incluyeron el uso de la aplicación móvil KingDraw y el rendimiento académico de los estudiantes, medido a través de cuestionarios estructurados y evaluaciones del aprendizaje. Además se emplearon pruebas estadísticas como el coeficiente de determinación y el coeficiente de Pearson para examinar la correlación entre las variables de estudio. Los resultados expresaron una percepción  favorable hacia el uso de la tecnología en el proceso de enseñanza-aprendizaje de la química orgánica. Se concluyó que la herramienta tecnológica  KingDraw puede ser utilizada como una estrategia pedagógica efectiva para mejorar el rendimiento académico en la enseñanza de química orgánica.
Lectura de textos literarios. Hacia el desarrollo del pensamiento crítico en básica y media vocacional
Authors: Cuentas Urdaneta Heriberto Rafael , Santander Guerra Paulina , Consuegra Consuegra Carmen
Published: January 2025

El presente artículo es producto de una investigación cuyo propósito fue dar respuesta a la inquietud de cómo los textos literarios viabilizan el desarrollo del pensamiento crítico en estudiantes de básica y media vocacional dentro de los planteles del sector público y oficial en el municipio Soledad de Barranquilla. Metodológicamente, se circunscribió a un abordaje cualitativo, desde el paradigma Socio Crítico y la tipología Investigación Acción, ejecutado en la Institución Educativa Miguel A. Caro (INEM), del municipio Soledad, utilizando como muestra 30 estudiantes, con una representación de docentes de Lenguaje, 6 padres de familia, el coordinador de la institución y el jefe de esta área. Entre las técnicas e instrumentos de recolección de datos se empleó la Observación, a través de un Protocolo, una Prueba de Competencias Lectoras, una Prueba de Pensamiento Crítico, la Encuesta con un cuestionario para estudiantes y otro para docentes, así como la Entrevista. Los resultados del estudio sintetizaron la relevancia de orientar la lectura lingüística y no lingüística desde el seno familiar y en los centros de estudio de básica y media vocacional a modo de incentivar y desarrollar la formación inicial, intermedia y superior del estudiante, en lo personal, académico y profesional.
Diversidad, multiculturalidad e interculturalidad: definiciones y acercamientos al panorama educativo.
Authors: Almanza Darilys , Cano Fernández Carlos , Molina Lara Luz María
Published: January 2025

El presente artículo tiene como propósito reflexionar sobre el panorama educativo desde la perspectiva de la diversidad, la multiculturalidad e interculturalidad; para contribuir a la formación equitativa e inclusiva de ciudadanos conscientes de su contexto social y realidad cultural. El objetivo central es establecer una  reflexión sobre las diferentes definiciones acerca de la diversidad cultural y el abordaje educativo  de la multi e interculturalidad,  mediante un enfoque metodológico de corte cualitativo con diseño de revisión documental de  30 autores, que permite evaluar la óptica del papel de la escuela en la interculturalidad y  la realidad a la que se enfrentan  docentes y estudiantes, en el proceso de enseñanza- aprendizaje en el mundo globalizado, en que se hallan inmersos hoy en día.
Génesis y desarrollo histórico del Proyecto Integrador, Transversal e Interdisciplinario en Educación Superior P.I.T.I., para el fortalecimiento del Enfoque Pedagógico de la Universidad del Atlántico
Authors: Martínez Heredia Katia Milena
Published: January 2025

El objetivo de este artículo es explicar la génesis y el desarrollo histórico del Proyecto Integrador, Transversal e Interdisciplinario (P.I.T.I.) en Educación Superior, como estrategia metodológica en el aula, como estrategia para la investigación formativa, como estrategia creativa para el desarrollo del pensamiento crítico y como estrategia didáctica para el fortalecimiento del Enfoque Pedagógico de la Universidad del Atlántico, comprendiendo que la educación debe concebirse como el contexto propiciador de experiencias múltiples y polifónicas tanto para los educandos como para los educadores, a fin de contribuir en la generación de nuevo conocimiento, desde las distintas solidaridades y sensibilidades, valorando los conocimientos a priori y a posteriori, y por una práctica pedagógica heurísticamente pensada.  Las teorías pedagógicas que orientan este proyecto permiten a lo largo del artículo sustentar rigurosamente la validez del quehacer educativo, siendo relevante los principios epistemológicos, ontológicos e ideológicos del paradigma emergente, donde el pensamiento complejo, la perspectiva inter-trans e intercultural, suponen una apuesta metodológica alternativa, que deja resultados científico-técnicos y hermenéuticos.
Analysis on the development process of Imabari Shipowners
Authors:   Korea Association for International Commerce and Information, Han Jong-Khil
Published: January 2025

The role of Imabari Shipowners is crucial in the Japanese shipping industry, owning about 30% of the country’s fleet. Today, Imabari Shipowners are recognized as one of the top four shipowners in the world, continuously adapting to market changes to establish their position.
Imabari's corporate culture, rooted in piracy and shipping, draws influence from the Murakami pirates and is characterized by a challenging and closed nature based on mutual cooperation among local businesses. They laid the groundwork for modern shipping through coal transport using sailing ships during the Meiji Restoration, particularly in the Seto Inland Sea. After World War II, they rapidly transitioned from smaller vessels to larger ones thanks to innovative financing from local shipyards. The family-oriented ownership model helped reduce crew costs and enhance the value of used ships.
Furthermore, with the enactment of the Coastal Shipping Act in 1965, Imabari Shipowners began shifting to coastal vessels with fewer regulations. By the 1970s, they had started collaborating with major Japanese shipping companies to enter the global market. Over time, they transformed from a management model that combined sales and ownership to a pure ship-owning focus. By the 1990s, they actively engaged in ship leasing not only within Japan but also with global companies, currently owning 1,199 foreign vessels.
The growth of Imabari Shipowners results from multiple factors, including cooperation with local shipyards, changes in Japanese government policies, and family-centered management. Innovative leaders like Toshiyuki Higaki, who took risks for new market entry, and Hisaо Tsubouchi, who introduced installment financing to reduce construction burdens, played significant roles.
In conclusion, the development of Imabari Shipowners provides insights for fostering Korean-style shipownership: 1)Specialization as a shipowner, separating themselves from operational aspects that require substantial funding and global networks. 2)Establishing cooperation among related regional companies, creating a synergistic maritime cluster with local financial institutions and shipyards. 3)Continuously integrating accumulated experiences and innovations over more than a century in response to transitions from sailing to motor vessels, and from small to large ships.
A Study on the Changes of PCTC Supply according to the Increase Transport of the Electric Vehicles
Authors:   Korea Association for International Commerce and Information, Kang Yu-Jeong , Lim Kyung-Hun , Lim Jae-Wook
Published: January 2025

This study aims to analyze how the increase in electric vehicle transport volume and the demand for safe electric vehicle maritime transport by PCTC vessels affect the changes in the ship supply of car carriers (PCTC) against the backdrop of China’s leading role and the continued growth of the electric vehicle industry with a clear global expansion trend. Through this, it aims to provide implications for responding to the recent problem of rapid freight rate hikes due to the increase in demand for car carriers that Korean automobile companies are experiencing, and for strengthening the competitiveness of the logistics industry by strengthening the global logistics network.