bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Using Artificial Intelligence on Service Frequency and Public Satisfaction
Authors: Nurfitarini Wiwik , Suyoso Aldo Lovely Arief , Ekowati Dian
Published: February 2025

This study aims to assess how Indonesia's Government Office of Kediri District responds to integrating Artificial Intelligence (AI) in improving service frequency and public satisfaction. An explanatory quantitative approach was adopted to investigate the causal relationship between AI adoption and the two dependent variables—service frequency and public satisfaction—through multiple linear regression analysis, utilizing data from a sample of 15 districts between 2018 and 2023. The study reveals that AI adoption significantly enhances public satisfaction and service frequency. Implementing AI, facilitated through the Digital Service Living Lab (DSLL) platform, increases efficiency, responsiveness, and service quality. The study underscores that AI integration can boost public service effectiveness and efficiency, encouraging local governments to broaden AI usage and invest in staff training and capacity development. This research offers strategic recommendations for governments to expand AI adoption further, strengthen inter-district collaboration, and optimize the use of Electronic Government (E-Government) initiatives to support the goals of smart city and provincial development.
The Effect of User Interface, User Experience, and Perceived Ease of Use on Interest in Using the SOCO by Sociolla Application with Perceived Usefulness as a Moderator
Authors: Pidada Ida Ayu Iswari , Cahaya Dewi Ni Putu Novia
Published: February 2025

This research aims to determine the effect of user interface, user experience, and perceived ease of use on interest in use and to determine the moderating role of perceived usefulness in the relationship between user interface, user experience, and perceived ease of use with interest to use. The sample in this study consisted of people in Denpasar City who knew Sociolla and could download the SOCO by Sociolla application, as many as 105 people. The data analysis technique uses the Validity Test, Reliability Test, Classical Assumption Test, Coefficient of Determination Test (R2), t-test, and Hayes Process Moderation Model. From the research results obtained, the user interface has a positive and significant effect on interest to use, user experience has a positive and significant impact on interest to use, perceived ease of use has a significant positive impact on interest to use, perceived usefulness moderates the relationship between the user interface and interest to use, perceived usefulness moderates the relationship between user experience and interest to use and perceived usefulness moderates the relationship between perceived ease of use and interest in using. Researchers can suggest that SOCO by Sociolla is expected to always make applications with an attractive appearance and design, create a system that can provide a fast response, contains complete features, and is easy to use, and make applications with many benefits and advantages.
Innovative Marketing Strategies for Sustainable Tourism Development: A Literature Review
Authors: Damiasih D.
Published: February 2025

Integrating innovative marketing strategies in sustainable tourism development is imperative to meet the evolving demands of modern travelers. This research explores the efficacy of experiential marketing and technology integration in promoting sustainability within the tourism industry. Employing a literature review approach, this study critically examines the existing literature on innovative marketing strategies, collaborative initiatives, and methodological advancements in sustainable tourism marketing. The findings underscore the significance of experiential marketing in fostering environmental stewardship, promoting cultural authenticity, and cultivating lasting emotional connections with tourists. Moreover, the study highlights the pivotal role of technology integration, mainly through digital platforms and big data analytics, in enhancing destination competitiveness and disseminating information about eco-friendly tourism offerings. Collaborative initiatives such as destination partnerships and community-based tourism projects are also identified as effective mechanisms for promoting sustainability and equitable tourism development. Furthermore, the research emphasizes the need for interdisciplinary collaborations, innovative methodologies, and critical engagement with power dynamics and equity issues to advance knowledge and inform evidence-based policies and practices in sustainable tourism marketing. Overall, this study contributes to a deeper understanding of the complex interplay between marketing strategies, sustainability practices, and destination outcomes in the tourism industry.
Relationship between the postpartum moment of pregnancy and productivity in water buffalo cows. Preliminary results
Authors: Nava-Trujillo Héctor , Morgado-Osorio Adriana , Quintero-Moreno Armando
Published: February 2025

One of the most important facts in the livestock industry is the need to increase reproductive performance to improve profitability. In the case of water buffalo cows, a calving-to-con-ception interval maximum of 90 days is recommended; however, achieving this reproductive target could be challenging. This study evaluated how the moment water buffalo cows get pregnant (before or after 90 days postpartum) affects the lactation length, total milk yield, calving interval, milk yield per day of the calving interval, and dry period. In this study, day 90 is considered the maximum postpartum moment in which the buffaloes must become pregnant to reach a calving interval near 400 days, regarded as the maximum calving interval without a negative economic impact on farm profitability. This retrospective cohort study analyzed 3060 observations from 1459 water buffalo cows from three farms in a similar agroecological environment (Catatumbo and Jesus Maria Semprun counties, Zulia State, Venezuela). A linear mixed model of the mean of parity, lactation length, total milk yield, calving interval, milk yield per day of calving interval, milk yield per year, dry period, and calving interval was built with the postpartum moment of pregnancy (before or after 90 days) as a fixed effect. All analyses were performed in Stata 15.1, and comparisons were adjusted by Sidak’s method. Water buffalo cows getting pregnant after 90 days postpartum had lower parity (1.85 vs. 2.25, p<0.05), a more extended lactation period (321.77 days vs. 254.01 days, p<0.05), a total milk yield of 18.09% higher (1452.91 kg vs. 1230.31 kg, p<0.05) and the calving interval was 149.43 days longer than those getting pregnant in the first 90 days post-partum (512.93 vs. 363 days, p<0.05). Both the milk yield per day of calving interval and the milk yield per year were higher in water buffaloes getting pregnant during the first 90 days postpartum (3.39 kg and 1237.5 kg vs. 2.9 kg and 1072.11 kg, respectively, p<0.05) and the dry period was shorter (108.98 vs. 191.16 days, p<0.05). In conclusion, water buffalo cows getting pregnant in the first 90 days postpartum had more milk yield per day of calving interval, more milk per year, and fewer non-productive days than those getting pregnant after 90 days postpartum. Adopt measurements to increase the reproductive performance of water buffalo cows and, in consequence, to maximize profitability must be a rule and not an exception.
Exploring the Perspectives of Croatian Librarians on Citizen Science
Authors: Mumelaš Dolores , Filipeti Antonija
Published: February 2025

This study explores the significance of librarian education on implementing citizen science initiatives in their own operations. The first part of the study is dedicated to reviewing global practices in certified librarian education on citizen science, highlighting the growing recognition of its importance within library education and practice. Drawing on examples from various countries, it emphasizes the importance of continuous education and training for librarians to effectively support citizen science initiatives within their communities. The second and central part of the study explores the experiences and insights gathered from a certified webinar titled Citizen Science in Libraries, organized by the Training Centre for Continuing Education of Librarians in Croatia (CSSU) from the National and University Library in Zagreb (NUL). A research study was conducted among the webinar participants to investigate their opinions regarding the content and effectiveness of the webinar and their attitudes towards the implementation of citizen science in libraries. A survey was conducted using an online questionnaire with the participation of 332 webinar attendees, which represents 69.31% of the total number of participants. The main conclusions highlight the positive attitudes of librarians towards the webinar and potential strategies for enhancing library participation in citizen science. The importance of continuous education and collaboration is emphasized to maximize the potential of libraries in promoting citizen science and raising awareness of its importance in the community. The findings can serve as an incentive for other libraries to implement similar educational programs and encourage librarians to participate in such initiatives. Additionally, the proposed research model can be valuable for libraries already conducting educational activities, as they can translate and incorporate it as an integral part of their program.
Perancangan Sistem Pengontrol Arah Kamera Berbasis Bluetooth Dengan Metode Duplex
Authors: Rizky Maulidiyansyah , Saniman  , Pranata Ardianto
Published: February 2025

Indonesia memiliki 2 musim yang dapat mempengaruhi seorang fotografer dalam mengambil gambar. Permasalahan ini sering terjadi pada seorang fotografer outdor karena dituntut agar tetap bisa berkarya pada kondisi dan situasi apapun. Pada saat musim penghujan merupakan momok bagi seorang fotografer karena bisa menyebabkan dingin yang berlebihan di tubuh sehingga tubuh akan gemetaran saat memegang kamera dan bahkan bisa juga menyebabkan demam yang membuat aktifitas fotografer dapat terhenti. Penggunaan tripod juga tidak akan efesien karena harus digerakkan secara manual oleh fotografer. Sehingga dibutuhkan sebuah alat yang dapat mengendalikan arah kamera sesuai dengan keinginan dari jarak jauh tanpa harus memegang kamera pada saat proses pemotretan di situasi dan kondisi apapun tanpa harus takut akan perubahan cuaca yang dapat mengakibatkan pengguna kedinginan bahkan sampai demam. Dengan adanya masalah ini maka dibuatlah suatu sistem yang dapat mengendalikan kamera secara vertikal dan horizontal pada jarak jauh dengan memanfaatkan metode duplex pada komunikasi nirkabel.
Integrated Ecological Assessment of A River Environment Based on Water Quality Criteria and Pollution Indicators Analysis
Authors: Berezenko Kateryna , Sopov Dmytro , Melnychuk Svitlana , Gurets Nataliya , Girzheva Olena , Marynets Oleksandr , Ignatenko Oleksandr , Dzhygyrey Iryna , Cherådnychenko Iryna , Prokopenko Oleksii
Published: February 2025

This study presents an integrated ecological assessment of water quality in the Southern Bug River basin, employing analyses of water quality criteria and pollution indicators. Through meticulous examination, the research identifies various factors pivotal to the river’s water quality. Key findings underscore the significant influence of physicochemical parameters on the river’s water resources. Two distinct water quality prediction models were developed: a traditional model and a hydrochemical regime-incorporating model. While the traditional model generally exhibits superior accuracy, the hydrochemical regime model demonstrates heightened precision, particularly in scenarios characterized by abrupt environmental changes. Although the hydro chemical regime model predicts with slightly lower accuracy (70-75%) compared to the traditional model, it excels during sudden anthropogenic alterations in water resources, achieving accuracy levels of 80-85%. These results underline the substantial impact of the hydro chemical regime on prediction accuracy and emphasize its crucial role in evaluating water quality. Moreover, the study addresses pollution prediction in the Southern Bug River environment, facilitating proactive responses to potential threats to aquatic ecosystems and public health. An integrated approach to water quality analysis, considering various factors and developing a spatial model of river flow, significantly enhances precision in identifying and understanding variations in water quality, which is imperative for effective water resource management. The insights gleaned from this research provide valuable information for policymakers, stakeholders, and environmental managers tasked with preserving and managing water resources sustainably.
Implementation of Environmental Parameter Control System in Green House to Increase Vegetable Production
Authors: Amelia Afritha , Sundawa Bakti Viyata , Roslina  , Rahman Rahimah Abdul
Published: February 2025

The use of green houses in plant cultivation is one way to approach optimal conditions for plant growth. Green houses are generally useful for protecting plants from extreme air temperatures. This requires further study of the smart features that will be built to support the concept of greenhouse agriculture. The development of automation technology is expected to help the monitoring system of parameters that affect the production of vegetable crops such as air temperature, and air humidity. These parameters will be monitored remotely using the Internet of Things (IoT) method. Based on the measurement results from the location at POLMED campus. For Medan Selayang the maximum temperature is 26.4oC and humidity is 68.8%. For the location in Medan Johor the maximum temperature is 25.4oC and humidity is 68.1%. For Medan Baru location, the maximum temperature is 25.1oC and humidity is 68.3%. For Medan Helvetia location, the maximum temperature was 24.7oC and humidity was 69%. Based on the test results, the temperature and humidity parameters can be monitored remotely by 106.4 km via the internet.
Development of 3D Animation in AR-based Children's Storybooks
Authors: Lukcyhasnita Andam , Khairina Isni , Siregar Rumnasari K
Published: February 2025

Along with the advancement of technology, it brings updates in the digital world, namely the reality of the additional world or Augmented Reality (AR). The application of AR has now been applied in various fields, especially in education. This is because the presence of AR makes the learning process fun. One of the basic learning is reading. However, unfortunately sometimes reading through book media becomes quite boring. For children, now the use of smartphones has become something close and common, so that reading books becomes less interesting because it only displays still images. Therefore, this study was conducted to create an interesting book by combining AR technology. The use of this technology aims to develop children's story books based on Augmented Reality (AR) with 3D animation to increase literacy interest in children aged 6-8 years. This study has succeeded in creating a children's story book entitled The Adventures of Budi and Wati, as well as a mobile application with Android OS and has successfully displayed 3D animation from book illustration images. In this study, data collection was used with literature studies in various sources. The process of creating this 3D animation was carried out in 3 stages of production. Pre-production, Production, and Post-production. In the pre-production stage, the research team carried out story idea and script preparation activities, in the production process, the development process, 3D animation development and AR application development were carried out. In the post-production stage, the product trial process was carried out on several devices. The results showed that the application could be run, but on Android products with OS version 14. Even so, the application product can run well on Android OS 14 and display animations smoothly. AR technology presents characters and stories in interactive visual form, so that children are more enthusiastic about getting involved in reading. The application of this technology not only encourages reading interest, but also stimulates children's creativity and imagination through a more enjoyable and immersive reading experience.
Implementation of Electrical Equipment Control and Security System integrated with Internet of Things
Authors: Suprianto  , Lestari Meidi Wani , Frianto Herri Trisna , Toruan Henry H. Lumban , Zarina Raja Intan binti Raja Zaki Hashim
Published: February 2025

Research on Electrical Equipment Security and Control Systems Using the Internet of Things aims to implement an IoT system for controlling electrical equipment and security systems. The owner of the security location will receive a phone call if an object is detected and can monitor and activate the alarm system while controlling electrical equipment. In addition to saving electricity, it is also intended that the detected object/human will change his mind. This system can be used anytime and anywhere. The specific target achieved is to implement a building security system and control electrical equipment using the internet of things. The method used is the experimental method, namely collecting data from the results of measuring electrical quantities in the system. The equipment used is the SIM800L module, PZEM sensor, PIR module-8 sensor, RTC, PCF8574, shift register 74HC595, ESP 32, Triac, Optocoupler, buzzer, contactor, and other supporting equipment. The results of the study show that the ability of the PIR sensor to detect objects has a sensitivity that is not all the same even with the same type, the sensitivity of the PIR sensor is influenced by the condition of the internet network, the location of the detection room, the length of the pir sensor cable to the esp 32, and the speed of the response of the designed system. Controlling electrical loads using the blynk application with contactor equipment can work effectively if the internet network conditions are stable, the effectiveness of using optocouplers and triacs allows the contactor to receive input quickly and responsively.
Keywords: IoT, ESP 32, security, alarm, sensor
Effect of Lime Juice on the Properties of Used Cooking Oil in Biodiesel Degumming Process
Authors: Handoko Riki , Saragih Yessy Dea Sylvia
Published: February 2025

The purpose of this study is to determine the effectiveness of lime juice on the characteristics of used cooking oil in the degumming process in terms of free fatty acid (FFA) and acid number. The specific objective of the author is to determine the limits of the ability of lime juice as an organic catalyst in the degumming process. The data are obtained by carrying out descriptive experiments on used cooking oil processed by degumming method with lime juice (Citrus aurantiifolia Swingle) as organic catalyst and studied the characteristics of FFA and acid number with SNI 7182: 2015 standard with volume variations of 1%, 2%, 3%. The research process was conducted at the Integrated Laboratory of the University of North Sumatra, which obtained the best results at 2% lime juice content with FFA value of 1.87% and acid number of 2.66 mgKOH/g. Degumming with lime juice is not effective in reducing the FFA content and acid number.
Design and Testing Poultry Mixer Feed with Elbow Agitator
Authors: Simanjuntak Melvin Emil , Lumbantoruan Henry Hasian , Sitorus Melvin B. H. , Simanjuntak Janter P
Published: February 2025

Currently, ruminant livestock, poultry and fish are increasingly using processed feed. It occurs due to the nutritional content can be adjusted to the needs. A lot of livestock will require a lot of feed, so a tool is needed that can mass produce the required feed. This processed feed is a mixture of several components that can be purchased individually. A motorized mixer is needed to save time and energy while reducing costs. The existing mixer has several shortcomings, such as the absence of a water supply device, a mixture that cannot be poured and a mixing spoon in the form of a flat plate so that the splint is less strong and the mixing process tends to be longer. The resulting prototype has a water supply pump, a pourable mixture, and an elbow-shaped agitator. Observations of the experimental results showed that the agitator material could move more toward the end so that the mixing process was faster. The mixed material became homogeneous in 5 minutes and perfect in the 10th minute for all experiments conducted.
Aspects of Structural Design of Residential Buildings in Medan City, North Sumatra Province
Authors: Sitompul Mizanuddin , Dary Rhini Wulan , Tobing Palghe , Nofriadi  , Efrida Rizki
Published: February 2025

Generally, residential buildings, especially low-rise ones in North Sumatra, are not well planned and built with poor supervision. In its planning, it often overrides the calculation of structural analysis. This residential building is known to have many failures during earthquakes. The research team is interested in studying the important elements in the design and construction of residential buildings, focusing on very crucial structural aspects. By considering these aspects comprehensively, it is hoped that the end result will be a sturdy, functional, and sustainable structural design of a residential building for its occupants.
Effectiveness of Using Wire Rope Slings in Improving the Stability of Cantilever Retaining Walls
Authors: Tarigan Rasdinanta , Parman  , Harahap M. Ari Subhan , Amrizal
Published: February 2025

A slope is a land surface that slopes and forms a certain angle to a horizontal plane. In a place where there are two land surfaces of different heights, there will be forces that push so that the higher ground tends to move downwards which is called the potential force of gravity which causes landslides. Landslides on a slope can cause loss of life and property and can hamper the economy of an area. Cantilever walls are often used as retaining walls to avoid landslides. The cost used in the construction of cantilever wall retaining walls is quite expensive. For cost efficiency of the cantilever wall construction, it is necessary to use cantilever wall reinforcement using wire rope sling. In this study, cantilever wall retaining walls were modelled with or without the use of wire rope slings. The research location is Jl. Gelugur Rimbun, Ps x Kutalimbaru Kab. Deli Serdang. Based on the results of laboratory testing, the soil classification at the location is clay (CL). According to the analysis, the use of wire rope slings contributes to an increase in the factor of safety (FS) of overturning by 12.500% - 50.026%. While increasing the factor of safety (FS) sliding by 4.165% - 16.627%. An increase in the factor of safety (FS) bearing capacity of 17.222% - 36.109%. The greatest effect of the use of wire rope slings occurs in overturning stability by 50.026%. The use of wire rope slings can reduce the dimensions of cantilever retaining walls.
Worker Safety Monitoring System in the Telecommunications Industry Based on the Internet of Things
Authors: Rusdi Muhammad , Yuvina  , Hulu Fitria Nova , Daulay M. Sukri Habibi , Wirasari Riza Ria
Published: February 2025

Occupational Health and Safety (OHS) is a protective measure aimed at ensuring workers remain safe and healthy while performing their duties in the workplace. OHS planning aims to create a comprehensive occupational safety and health management system within the workers' scope. The telecommunications industry is one of the sectors that implements OHS principles. Workers in the telecommunications industry face higher occupational accident risks due to direct interaction with heavy objects, sharp materials, electricity, and working at heights. This research aims to design a smart helmet prototype integrated with the Internet of Things (IoT) to monitor safety for telecommunications industry workers. The system to be developed consists of a PPE (Personal Protective Equipment) helmet equipped with an IoT system. The PPE helmet is integrated with an ESP32 microcontroller, LDR sensor, gyroscope sensor, and GPS module, utilizing wireless transmission media connected to an IoT Cloud server that links the microcontroller system with users. The designed system can monitor whether workers are wearing helmets properly, and monitoring results are transmitted in real-time via Telegram, enabling early warnings if potential hazards threaten workers. The research will be tested at PT. Mitra Globalindo Nusantara, a company engaged in fiber optic telecommunications construction. From the discussion results, it was found that the IoT-based safety monitoring system for telecommunications industry workers using LDR sensors, gyroscope sensors, GPS modules, and Telegram monitoring was successfully designed and implemented as a well-functioning prototype. The Telegram application successfully sends notifications regarding the worker's safety condition, including alerts when the helmet is not worn, tilted, or has fallen. The response time for sending and receiving notifications via Telegram was recorded between 1.5 to 2.2 seconds, which is considered acceptable for real-time monitoring systems.
Control System Design for 3 Storey Elevator Using PLC OPTA FINDER
Authors: Suparmono  , Sitepu Trahman , Salman Aulia , Pardede Sutan , Cholish  , Abdullah  , Nofri Irfan
Published: February 2025

Elevators are a crucial vertical transportation system in multi-story buildings, and the use of an appropriate control system can enhance operational efficiency, comfort, and safety. This study aims to design a control system for a 3-floor elevator using a Programmable Logic Controller (PLC) OPTA FINDER, which offers advantages in flexibility and ease of programming. The design process involved creating a control system schematic, programming with ladder diagrams, and testing on a small-scale elevator model. The test results demonstrated that the system could operate the elevator with fast and accurate response in detecting floor positions, controlling automatic doors, and responding to emergency conditions. Furthermore, the PLC OPTA FINDER proved reliable in managing elevator system components and facilitating program modifications without requiring hardware changes. This control system also contributes to energy efficiency through optimized motor speed regulation. Thus, the implementation of the PLC OPTA FINDER provides an effective and safe solution for modern elevator control systems.
Relaciones entre el significado psicológico del bienestar y la familia en adolescentes de Colima, México
Authors: Pérez Ruvalcaba Sara Lidia , García Avitia César Augusto , Márquez González Claudia Verónica
Published: February 2025

El concepto de bienestar ha tomado relevancia en la sociedad. Su masificación, sin embargo, no representa que sea comprendido igual por todas y todos, pues se trata de un constructo con diversos significados. El bienestar se distingue por su naturaleza compleja y multifacética, integrando componentes tanto objetivos  como subjetivos. Además, para investigar el bienestar es primordial tomar en cuenta la etapa del ciclo vital y la cultura en la que las personas se encuentran, por lo que es importante hacer estudios que se centren en un grupo etario y contexto específico, que en este caso son las y los adolescentes en Colima, México, para quienes sus familias son fundamentales, permitiéndoles su desarrollo pleno. El objetivo de esta investigación fue analizar las relaciones entre el significado psicológico de bienestar y de familia desde la perspectiva de adolescentes colimenses. Se utilizó la técnica de redes semánticas naturales para estudiar una muestra de 62 adolescentes estudiantes de bachilleratos de la ciudad de Colima. Los resultados muestran una íntima relación entre el significado de bienestar y el de familia, mostrando diversas dimensiones en común, pero también contrastes. Se concluyó que las familias son una fuente esencial de bienestar para las y los adolescentes participantes.
Voces y propuestas sordas: la inclusión laboral en Cali, Colombia
Authors: Martínez Álvarez Luz América , Andrade Díaz Karla Viviana
Published: February 2025

Los miembros de la comunidad sorda, integrantes del grupo amplio de personas con discapacidad, enfrentan desafíos considerables en su búsqueda de inclusión laboral. Por lo tanto, resulta crucial amplificar las voces de las personas sordas y exponer, desde su punto de vista, las solicitudes para la preparación de las empresas para su inclusión laboral. Este artículo presenta los hallazgos de un estudio cualitativo que empleó el enfoque metodológico de triangulación de datos, involucrando a tres actores clave: trabajadores sordos, sus empleadores y expertos en inclusión laboral. A través de entrevistas semi-estructuradas con estos grupos, se identificó el interés evidente de las personas sordas en adaptar los procesos de capacitación laboral, solicitando servicios de interpretación y buscando un compromiso por parte de las empresas con sus necesidades específicas, así como el reconocimiento y respeto hacia su cultura mediante una preparación activa para la inclusión. Se concluyó que, aunque hay una mayor conciencia sobre la importancia de la inclusión, persisten barreras significativas. Las personas sordas expresan la necesidad de comprensión y apoyo en su entorno laboral, solicitando ajustes razonables y acceso a recursos como intérpretes y tecnologías de asistencia.
Narrativas en la investigación educativa: un enfoque epistemológico
Authors: Lopes Borrego Cristhiane , Barroso de Azevedo Adriana
Published: February 2025

Este artículo discute la epistemología de la investigación narrativa desde la perspectiva de Clandinin y Connelly (2015), con un enfoque en las cuestiones socioculturales y los resultados de trabajos de maestría y doctorado  realizados en el Programa de Posgrado en Educación stricto sensu de una universidad ubicada en la región metropolitana de São Paulo, Brasil, entre 2018 y 2020.A partir de un enfoque metodológico cualitativo, el estudio investiga cómo la educación, desde perspectivas históricas, sociológicas y filosóficas, se entrelaza con las narrativas educativas. El artículo se basa en el trabajo de Vilela et al. (2021), que explora las narrativas en contextos de formación educativa. Los resultados apuntan que la metodología contribuye a la interpretación de las experiencias narradas, proporcionando una comprensión más profunda de los fenómenos educativos y sociales contemporáneos.
Remembranzas
Authors: Ortoll Servando
Published: February 2025

Remembranzas es un buen título para la obra autobiográfica –que no autobiografía, que es un texto mucho más cuidadoso basado en datos que revisamos una y otra vez– que reseño. Las remembranzas equivalen a lo que otros autores llaman memorias o memoirs: en ellas su autor o autora escribe las cosas que recuerda.
Sociedades alternas y espacios de diálogo
Authors: Rodríguez Castillo Luis
Published: February 2025

El libro Sociedades alternas y espacios de diálogo se presenta como un ejercicio de «búsquedas de lo alternativo, lo nuevo, lo original de los entramados comunicativos» (Ochoa, Fabre y Gómez, 2020, p. 2) y se encuentra estructurado en cuatro secciones que conjuntan dieciocho capítulos, que están acompañados por una introducción intitulada «El entretexto y sus articulaciones» de las coordinadoras; la cual, cumple la función básica de presentar las temáticas abordadas de los textos reunidos.
Il "corpo paziente", da oggetto a soggetto della cura: embodiment e caring touch
Authors: Restaino Anna , Cavagnero Loredana , Mosca Paola , Mazzone Mariangela , Mincione Gabriella
Published: February 2025

BACKGROUND: La professione infermieristica può esistere senza toccare l’utente? Come si tocca un corpo? Il con-tatto può essere considerato un bisogno dell’assistito? Tutt’oggi tale tema è scarsamente discusso sia nella pratica clinica, sia nella ricerca. Il con-tatto fisico è un aspetto imprescindibile, fondamentale attraverso il quale il professionista entra in rapporto con lo spazio intimo, fisico e psicologico della persona.
 
OBIETTIVI: Indagare sull’importanza e sugli effetti dell’uso del con-tatto nella pratica infermieristica.
METODOLOGIA: Revisione della letteratura attraverso la consultazione di Pubmed, MSAL, FNOPI, Regione Abruzzo, AGENAS, CESPI e la Gazzetta ufficiale, utilizzando le seguenti parole chiave: «tocco infermiere», «contatto nel nursing», «bisogno del contatto», «touch therapy», «scale valutazione touch», «caring touch» e «benefici del touch nel nursing».
RISULTATI: Il caring touch è riconosciuto dall’OMS come cura complementare infermieristica dai molteplici benefici per l’assistito, il professionista, l’azienda. È inoltre identificata come competenza infermieristica di tipo relazionale nel 2014 attraverso una delibera aziendale presso il Policlinico Tor Vergata ed implementato in alcune regioni. È di febbraio 2023 l’implementazione più recente nell’Azienda Ospedaliera-Universitaria Sant’Andrea di Roma.
CONCLUSIONI: Nonostante le competenze infermieristiche di natura relazionale siano riconosciute dal DM 739/94, solo in alcune regioni/aziende, università viene implementata/diffusa la tecnica del caring touch. La North American Nursing Diagnosis Association raccomanda, fra gli interventi infermieristici per le diagnosi infermieristiche “Campo energetico sbilanciato” e “Rischio di solitudine”, il caring touch. Ciò nonostante, a tutt’oggi, è scarsamente utilizzato necessitando di maggiore rilievo. Gli autori auspicano che tale conoscenza venga maggiormente ampliata, inserendo formazione o implementazione del touch come strumento di lavoro e benessere.
Introduction: the Medieval Experience of Book Searching
Authors: Forrai Reka , Mortensen Lars Boje
Published: February 2025

The introduction outlines how the searching for texts by medieval scholars has been under-researched, and why the art of bibliography was radically different in the age before the printed book. Key questions are sketched and related to the articles published in the issue.
Finding Patristic Authorities in the Carolingian Period
Authors: Keskiaho Jesse
Published: February 2025

This article investigates how and for what reasons Carolingian scholars sought and found works by the so-called church fathers. It begins by discussing the use of late antique bibliographical guides to learn about patristic titles and their orthodoxy. It looks at how Carolingian scholars went about acquiring copies of interesting works through their networks, and the peculiarities particular to the search for patristic texts. It closes by looking at examples of how some of the works of Augustine of Hippo were 'edited' by Carolingian scholars, arguing that such active engagement with these texts took place more often than sometimes thought.
In Search of a Harrowing Tale: Manuscripts of the Latin Translation of 'De Christi passione'
Authors: Conti Aidan
Published: February 2025

This paper examines the manuscripts of the Latin translation of Eusebius of Alexandria's sermo 17 as evidence for medieval text searches. This homily, which treats the apprehension of Jesus, his trial and subsequent descent into hell, is found in four manuscripts (Oxford, Bodleian Library, Bodley 343; Cambridge, St John’s College, C. 12; München, Bayerische Staatsbibliothek, Clm14540; Salzburg, Stiftsbibliothek St Peter, a VII 5), which evince two distinct searches for the homily. In the English manuscripts, the homily fills a lacuna in Easter season within the Homiliary of Angers. In the earlier two manuscripts, the homily appears as part of a textual block that served to stock developing library collections. The evidence these manuscripts present for text-hunting help elucidate the influence the work of this obscure Byzantine author had in the Latin world.
Lettori degli 'Astronomica' di Manilio tra X e XII secolo
Authors: Rossetti Matteo
Published: February 2025

Manilius' Astronomica, a didactic poem composed in the 1st century CE, remained forgotten for a long time, at least until the end of the 10th century. This paper, therefore, aims to investigate the earliest and uncertain evidence of the medieval reception of the text, beginning with its possible rediscovery. In the first part, the article reexamines the textual evidence of the possible rediscovery of the poem by Gerbert of Aurillac in the library of Bobbio (epistles 8 and 130 Riché–Callou). The second part, however, demonstrates that the interest in Manilius' poem shown by Gerbert of Aurillac was not an isolated phenomenon. Indeed, one of the oldest manuscripts of the Astronomica (Leipzig, Universitätsbibliothek, 1465), dating back to the 11th century, contains some interesting marginal glosses and reading marks in the first book. The analysis of the marginal notes thus provides valuable material for better understanding the ways in which the poem was read and helps to explain the erroneous attribution to Aratus of Soli.
Supplementing Gellius in Fifteenth-Century Italy: the Problem of the Greek
Authors: Pade Marianne
Published: February 2025

The article discusses an important aspect of fifteenth-century textual scholarship, the restoration of Greek passages in Latin texts. Focusing on Guarino Veronese's work on Gellius, it shows the difficulties fifteenth-century textual critics encountered in their endeavours to procure exemplars from which to work. Analysing both his letters and the evidence of the manuscripts connected to him, it also shows how Guarino, in theory at least, was a conservative editor of classical texts.
RELIABILITY OF APACHE-II SCORING IN PREDICTING MORTALITY AT THE TIME OF ICU ADMISSION- A CLINICAL AUDIT
Authors: REHMAN SU , SAEED U , MALIK M , REHMAN A , REHMAN E , KHAN AH
Published: February 2025

Different scoring systems are used to predict ICU patients' health outcomes and mortality rates. APACHE-II score has been found to have a discriminative value in predicting the mortality rate. There are some limitations to this score, such as the patients with multiple comorbid conditions and the physiological variables are all dynamic, which may alter the predicted mortality rate. Objective: The rationale behind doing this study is to see if there is any difference between the observed mortality and predicted mortality per the APACHE-II scoring system and how the APACHE-II scoring system will help predict the length of hospital stay and mortality in ICU patients. Methods: This was a cross-sectional study. The study was conducted in the Surgical Intensive Care Unit (SICU) of Doctors Hospital and Medical Centre, Lahore, from 1st January 2022 to 31st December 2022.: Data were analyzed using IBM SPSS Software version 29.0. Descriptive statistics, including mean and standard deviation, were computed. The results from the SPSS software output file were included along with the text. A one-sample t-test was applied to assess the significance of the data. A p-value of less than 0.05 was considered statistically significant, with a 95% confidence interval. Results: A total of 305 patients were included in our study. The mean age of patients who were admitted was 53.6 years. The mean length of ICU stay over the study period was calculated to be 4.3 days. Of 305 patients, 66 expired, and 239 were stepped down to in-patient units. All groups of APACHE-II score have less observed mortality than actual mortality; only group 3(APACHE 20-30) has higher observed mortality than predicted mortality. Conclusion: The APACHE-II score effectively stratifies patients at the time of admission to ICU as having a higher or lower risk of mortality depending on the disease severity so that the treatment triage, end-of-life ICU-care, and other important decisions can be made. This scoring doesn’t have a very high sensitivity and specificity, but with an increasing score, there is a higher mortality risk. We need to improve our ICU care for patients with APACHE-II scores between 20-30, as we have more observed mortality in that group. Hopefully, this study will help the practices in the ICU care region.
UNDERSTANDING LUNG CARCINOMA: PATHOGENESIS, DIAGNOSTIC APPROACHES, AND THERAPEUTIC ADVANCES
Authors: SAAD M , SARWAR S , ANWAR MW , SHAHBAZ H
Published: February 2025

Lung carcinoma, originating in the bronchi or lung parenchyma, remains a leading cause of cancer-related morbidity and mortality worldwide. It accounts for approximately 2 million new cases and 1.8 million deaths annually. Factors such as tobacco consumption, environmental pollutants, genetic predispositions, and occupational exposures contribute significantly to its increasing prevalence. Lung carcinoma is broadly classified into small and non-small cell carcinoma, with subtypes such as adenocarcinoma, squamous cell carcinoma, and large cell carcinoma. The pathogenesis of lung carcinoma involves genetic mutations, including alterations in tumor suppressor genes and proto-oncogenes such as K-RAS, EGFR, and ALK, leading to unchecked cell proliferation. Advances in genomic profiling and biomarker discovery have enabled the development of targeted therapies, such as EGFR inhibitors and tyrosine kinase inhibitors, revolutionizing the treatment landscape. Diagnosis relies on imaging techniques like CT and PET scans, histopathological analysis, and molecular tests. Early detection and personalized medicine approaches have improved survival rates, though challenges such as drug resistance and limited access to advanced treatments persist. Preventive measures, including smoking cessation programs and public health initiatives, remain critical in reducing lung carcinoma incidence. Palliative care plays a vital role in managing symptoms and enhancing the quality of life for advanced-stage patients. Despite advancements in therapeutic strategies, the prognosis varies significantly depending on cancer type, stage, and metastasis. Integrating immunotherapy and precision medicine holds promise for further improving patient outcomes.
IMPACT OF OFF-HOURS PRESENTATION ON DOOR-TO-BALLOON TIME AND CLINICAL OUTCOMES IN PATIENTS REFERRED FOR PRIMARY PERCUTANEOUS CORONARY INTERVENTION
Authors: SHAHZAD MMK , JAVAID SY , YASIN M , JAFFRI SKA , IQBAL MH , SAEED M
Published: February 2025

Timely intervention is crucial in managing ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI). Due to staffing and logistical constraints, off-hours presentations may impact door-to-balloon (D2B) time and clinical outcomes. Objectives: To assess the impact of off-hours presentation on door-to-balloon time and clinical outcomes in patients referred for primary percutaneous coronary intervention. Methods: After receiving approval from the Ethical Committee of the Department of Cardiology, Armed Forces Institute of Cardiology, and NIHD, 92 patients meeting inclusion criteria were enrolled, with written informed consent obtained. Participants underwent a detailed history review and physical examination. The study divided participants into off-hours and regular-hours groups based on their hospital arrival times. The main focus was on the timing of presentation, linked to outcomes like door-to-balloon (D2B) time, mortality, and complications such as cardiogenic shock and heart failure. Data on demographics, clinical characteristics, and PCI details were carefully collected using standardized forms by trained personnel. Results: The off-hours group had a mean age of 58.8 years, with 76.1% male, while the regular hour’s group had a mean age of 54.7 years and 69.6% male. Hypertension was present in 37% of the off-hours group and 41.3% of the regular-hour group. Smokers comprised 67.4% of the off-hours group and 45.7% of the regular-hours group. The off-hours group had a mean door-to-balloon time of 89.96 minutes, compared to 83.46 minutes for the regular hour group. Mortality was 4.3% in the off-hours group and 8.7% in the regular-hour group. The Cardiogenic shock occurred in 6.5% of the off-hours group versus 10.9% in the regular-hour group. Multivariable regression showed that off-hours presentation increased D2B time by 12.6 minutes. Logistic regression revealed no significant differences in mortality, shock, or heart failure between the two groups. Both groups had similar angiography findings, with most lesions in the LAD. Conclusion: Off-hours presentations result in longer D2B times for STEMI patients, mainly due to staffing and logistical challenges. However, the off-hours group had lower mortality and cardiogenic shock rates, likely influenced by disease severity and post-procedural care. Although no significant outcome differences were observed, there was a trend toward more adverse events. These findings highlight the importance of improving off-hours care, optimizing pre-hospital processes, and promoting public health initiatives.
ROLE OF MgSO4 IN NEURO PROTECTION IN PATIENTS PRESENTING WITH PRETERM LABOUR BETWEEN 28 TO 32 WEEKS
Authors: IFTIKHAR A , SADAF R
Published: February 2025

Preterm birth (PTB) is a major contributor to neonatal morbidity and mortality, with significant neurological complications, including cerebral palsy and developmental delays. Magnesium sulfate (MgSO₄) has been proposed as a neuroprotective agent for preterm neonates, but its efficacy requires further evaluation in clinical settings. Objectives: To determine the role of MgSO4 in neuroprotection in patients presenting with preterm labor between 28 to 32 weeks of gestation. Methods: This study commenced after obtaining approval from the hospital's ethical board and research committee. Eligible patients who provided written informed consent were recruited from inpatient and outpatient departments. The study's purpose and benefits were explained to participants, ensuring confidentiality and clarifying that participation would not affect future medical care. Demographic and baseline data were documented, including age, gestational age, parity, BMI, residence, and comorbidities. Blocked randomization was used to allocate patients equally to Group A or Group B. Group A received MgSO₄ starting with a 4 g intravenous infusion over 20 minutes, followed by a maintenance dose of 1 g per hour via infusion pump until delivery. Group B received a placebo. Deliveries were conducted in the labor unit following hospital protocols for high-risk pregnancies, with instrumental assistance or cesarean sections performed as needed under the guidance of a consultant gynecologist. Newborns were transferred to the neonatal intensive care unit and observed for 48 hours for seizures, based on operational definitions. Data were collected by the researcher using a structured proforma. Data was analyzed using SPSS version 25. Results: The study involved 154 participants with a mean age of 32.62. Group A showed significantly higher neuroprotection (94.8%) than Group B (79.2%), with a p-value of 0.004. Factors like age, gestation, parity, and comorbidities had no significant impact on outcomes in either group. Conclusion: MgSO4 effectively reduces neurological risks in preterm neonates, emphasizing timely use, safety, and feasibility in standard care, with further research needed for validation.
Rangeland Afforestation in Southern Jordan: Performance and Effect
Authors: Razzag Ayed , Flsterb Horst
Published: February 2025

Overgrazed rangeland (200 mm annual rain) has been planted with Pinus halepensis and Acacia saligna in 1983 as part of a “green belt” concept against desert encroachment. A first evaluation was carried out in 1996. The plantings survived because they were government plantations. The overall coverage was estimated at 50 to 65% Pinus reached a mean height of 3.8 m and a stem diameter (DBH) of 4.5 cm varying with slope position. The Acacia trees were smaller (2.6 m) but had a larger crown coverage (20 against 5.4 m2) and a thicker stem diameter. The planted and protected area had a denser ground cover than the area unprotected against grazing (64 against 13 g/m2). Weight contribution of different species is provided. An enrichment in C of the soil under the plantation was estimated but was not statistically significant. A positive effect of the plantation is seen in the protection and the consequently denser cover of the ground vegetation.