bluuebunny/crossref_metadata_2025 huggingface dataset:
Intersectionality of Queer Female Characters in Alice Oseman’s Young Adult Series of Graphic Novels Heartstopper
Authors: Kobylowska Anna
Published: October 2024

The global success of Alice Oseman’s series of young adult graphic novels, Heartstopper, may come as a surprise. Initially published as a webcomic on Tumblr and Tapas, it attracted an online audience of over 50 million views. The project’s publishing fundraising goal was met in just two hours, and Hachette Children’s Group published Heartstopper: Volume One as a graphic novel in 2019, followed by four other volumes and extras, all released by 2023. While most readers and critics have focused on the issues of male homo- and bisexuality in Heartstopper, this article seeks to analyse the multifaceted identities of trans and cisgender female characters in Oseman’s graphic novel series through the lens of intersectionality, focusing on gender, sexuality, race, and ethnicity, while addressing the call for diversity in YA literature. Remembering that young adult literature often aims to raise questions about political organisation, ideal society, and the need for social change, the reading of Oseman’s Heartstopper presented in this paper argues that it is a part of utopian young adult literature due to disregarding many issues connected to the characters’ intersections, especially the experiences of women of colour.
Neonowy panteon. O queerowej mitologii w wybranych grach wideo i innych formach popkultury
Authors: Prósinowski Piotr , Krzywdziński Piotr
Published: October 2024

Artykuł dotyczy tekstów popkultury, które ukazują mitologię (zwłaszcza klasyczną) w zwierciadle współczesnych sposobów myślenia o queerowości i odmienności, z wykorzystaniem zróżnicowanych strategii wyrażania swojej tożsamości przez nowe generacje odbiorców (i twórców). Autorzy w zawartych w tekście analizach biorą pod uwagę przede wszystkim system RPG Miasto mgły stworzony w 2017 roku przez Amíta Moshego dla Son of Oak Game Studio oraz gry wideo Hades Supergiant Games (2020) i Stray Gods: The Roleplaying Musical Summerfall Studios (2023), a kontekstowo także inne dzieła popkultury, m.in. gry i seriale telewizyjne.
Czy korzystanie z mediów to przyczyna czy skutek problemów edukacyjnych dzieci i młodzieży – głos w dyskusji
Authors: Bednarska Natalia
Published: October 2024

Artykuł stanowi głos w dyskusji na temat trudności z jednoznaczną oceną konsekwencji korzystania z technologii informacyjno-komunikacyjnych. Autorka przywołuje przykłady badań z zakresu pedagogiki i psychologii, wskazując na fakt, że wnioski badawcze nie określają zależności przyczynowo-skutkowych. Tekst kończy pytanie o zasadność obwiniania mediów za wiele negatywnych zjawisk występujących wśród dzieci i młodzieży oraz ich rolę jako kozła ofiarnego.
Od ofiarności do (nie)zależności. Interpretacja mitu o Demeter i Korze-Persefonie w postfeministycznych retellingach new adult
Authors: Głos Mikołaj
Published: October 2024

Celem artykułu jest analiza postfeministycznych interpretacji mitu o Demeter i Korze na przykładzie dwóch powieści: Neon Gods Katee Robert (2021) i Girl, Goddess, Queen Bei Fitzgerald (2023). Losy córki bogini urodzaju, która została uprowadzona przez władcę zaświatów, stają się podstawą powieści realizowanych przez autorki w ramach retellingu, tj. ponownego opowiedzenia znanej historii, których głównym tematem jest proces kobiecego dojrzewania i związanych z nim trudności. Wspomniane pisarki upatrują w Korze-Persefonie postaci niezwykle aktualnej dla współczesnego świata: podobnie jak bohaterowie i bohaterki powieści new adult, córka Demeter musi przejść przez proces samoodkrycia i odzyskiwania kontroli nad własnym życiem, a także zmierzyć się ze sprzeciwem patriarchalnego społeczeństwa, w którym przyszło jej żyć. Celem analiz jest próba odpowiedzenia na pytanie, w jaki sposób pisarki (prze)tworzyły mit o Korze-Persefonie.
ISLAMIC LEARNING MODEL FOR STREET CHILDREN
Authors: Elma Elma , Anggraeni Femia Dwita , Rahmatullah Azam Syukur , Nur Aziz Akbar
Published: October 2024

This study aims to analyze the Islamic learning model for street children. Street children are children who spend their time on the streets to live, work, play, study, and so on. The reasons these children choose to live on the streets are mostly due to internal family and economic conditions. This research uses qualitative methods with a literature review study approach. A literature review is a research method in which the way to collect data is to read, understand, and review previous articles, books, and journals. The result of this study is that the Islamic learning model that is suitable to be applied to street children is a religious humanist model. Islamic religious education can be integrated with psychological methods that support the development of street children. The combination of Islamic religious values and a good psychological approach can help shape the character of these children, give them hope, and guide them toward a better life. Therefore, investment and attention to Islamic religious education for street children should be considered an important effort in creating a better generation in the future. Based on the discussion in this paper, further research is needed related to Islamic learning methods and effective psychological approaches for street children. In addition, the role of the government is needed to help overcome the problem of street children's education.
THERAPY (ACT) TECHNIQUES TO REDUCE INSECURITY IN TATTOOED ADOLESCENTS IN SOCIALIZING IN THE COMMUNITY
Authors: Windiani Putri , Razzaq Abdur , Fitri Hartika Utami
Published: October 2024

This research aims to find out the factors that influence self-confidence and find out how to apply Acceptance and Commitment Therapy techniques to reduce the lack of self-confidence. The approach used in this research is using a qualitative approach using field research. The data collection techniques use observation, interviews, and documentation methods. Meanwhile, the data analysis techniques used are done by pattern matching, data explanation, and time series analysis. The results of this research indicate that the factors that influence Client B's self-confidence are two internal factors and external factors. After using the Acceptance and Commitment Therapy technique, there appeared to be a change where client "B" had experienced a change in lack of self-confidence.
APPLICATION OF PREMARITAL GUIDANCE THROUGH MIDODARENI TRADITION IN FORMING FAMILY HARMONY
Authors: Iswandari Anisa , Rasmanah Manah , Fitri Hartika Utami
Published: October 2024

This study explores how applying premarital guidance through the midodrine tradition shapes family harmony. This research uses a qualitative methodology, namely the Field Research technique. Data collection techniques include observation, interviews, and documentation, while data analysis is carried out through data reduction, data presentation, and conclusions. The data sources in this study are primary and secondary, and the data obtained will be analyzed by description. Based on the study's results, it is known that applying premarital guidance through the Midodareni tradition makes the bride-to-be couple provisions as brides and can also know how to form a harmonious family. Premarital guidance through the midodrine tradition is carried out through five stages: Jonggolan, Catur Vedha, Tantingan, Wilujengan Majemukan, and Angsul-Angsul. So it can be concluded that the application of premarital guidance through the midodareni tradition in Forming Family Harmony is very successful, as seen from the decline in divorce rates in Nunggal Sari Village, Rimau Island District, Banyuasin Regency.
THE RELATIONSHIP BETWEEN RELIGIOSITY AND SELF-ACCEPTANCE IN PARENTS WHO HAVE CHILDREN WITH SPECIAL NEEDS AT SLBN BANYUASIN
Authors: Fatimah Wahyu , Razzaq Abdur , Fitri Hartika Utami
Published: October 2024

The objective of this research is to establish the correlation between religion and the level of self-acceptance among parents who have children with special needs. The population consisted of 86 individuals, and the sample size was also 86. The methodology used in this study is quantitative, using field research as the means of data collection. Specifically, observation methods, questionnaires, and documentation were employed. The data analysis undertaken indicates a correlation between religion and self-acceptance among parents who have children with special needs. The R-square normalcy score of 0.023 indicates that there is a 23% correlation between religion and self-acceptance. Scientists conducted a study to assess the strength of the association between religion and self-acceptance, finding a significant link. Therefore, it may be inferred that there is a significant and favorable correlation between religion and self-acceptance. The correlation between religiosity and parents' self-acceptance is positive, indicating that as religiosity increases, so does parents' self-acceptance. In contrast, there is a negative correlation between religion and the self-acceptance of parents with children with special needs at SLBN Banyuasin.
El derecho a la verdad, justicia y reparación: afectados de las explosiones del 22 de abril
Authors:   Académica  del  Instituto  Tecnológico  y  de  Estudios  Superiores  de  Occidente, Espeleta Olivera Mariana
Published: October 2024

Treinta años después de las explosiones de drenajes en el Sector Reforma de Guadalajara, el caso 22 de abril permanece en el limbo jurídico, pues sigue sin determinarse quiénes fueron los responsables de que ocurrieran. Peor aún, el hecho de que no existan responsables ha propiciado una constante violación a los derechos humanos de las víctimas; particularmente de las personas lesionadas, que viven en una lucha constante por hacer que las autoridades reconozcan su derecho a recibir una atención digna. ¿Cuáles acciones falta emprender? El presente artículo forma parte de una investigación más amplia, que explora algunos de los caminos posibles para exigir al Es-tado que cumpla con su responsabilidad y haga efectivo el derecho a la verdad, justicia y reparación que tienen los lesionados y sus familias, y que han sido reconocidos tanto en instrumentos internacionales como en la legislación interna y local.
La agenda municipal ante la pandemia por covid-19: el caso del estado de Jalisco
Authors:   Universidad de Guadalajara, Rosas Arellano Jarumy , Rodríguez Hernández Edgar Ricardo ,   Universidad de Guadalajara, Cortés Martínez Paula Itzel ,   Universidad de Guadalajara
Published: October 2024

El objetivo de este artículo es analizar la inclusión de la atención a la pandemia de covid-19 como un elemento adicional de la agenda de los gobiernos municipales de Jalisco, a partir de la identificación y caracterización de las acciones y los programas que se diseñaron e instrumentaron durante el año 2020, para definir si responden a las atribuciones otorgadas por el gobierno estatal durante la gestión de la pandemia o a las características sociales, económicas y de los gobiernos locales. Las acciones seidentificaron y categorizaron mediante una revisión de diferentes canales oficiales deinformación. Los resultados posibilitaron definir que la mayoría de las acciones deprevención instrumentadas por los municipios fueron en respuesta a las atribucionesdefinidas por el gobierno del estado. Por otra parte, se identificaron acciones realizadas por iniciativa municipal; sin embargo, no hay una tendencia clara que permita concluir que corresponden a las características de los municipios.
Coupled effects of forest growth and climate change on small mammal abundance and body weight: results of a 39-year field study
Authors: Franzoi Dri Gabriela , Bogdziewicz Michał , Hunter Malcolm , Witham Jack , Mortelliti Alessio
Published: October 2024

In rapidly changing environments, the combined effects of climate change and forest stand changes—such as growth or regeneration—are altering the availability of resources, particularly in systems with pulsed resources like seed-masting. These environmental shifts can have cascading impacts on animal populations, ultimately reshaping ecosystem structure and function. However, relevant studies are rare as they require long-term monitoring of both seed supply and animal populations. We investigated how temporal changes in resource availability influence the demographics and physical traits of white-footed mice (Peromyscus leucopus) using a 39-year dataset from Maine, USA, which includes: mouse abundance and body weight, red oak (Quercus rubra) tree size and acorn production, and seasonal temperatures. Our analysis of over 5,000 individual mice revealed a significant increase in both abundance (by 67%) and average body weight (by 15%) over four decades. We found that oaks produced more acorns as they grew, while warmer spring temperatures led to larger crops. This indicates that both forest growth and climate change have driven the increase in resource availability. The increase in acorn production was translated into higher mouse abundance and body weight. Notably, heavier mice also showed a higher probability of survival. These results demonstrate that changes in food supply, driven by the combined effects of forest growth and climate change, have significant effects on animal population dynamics. Furthermore, given the important role of white-footed mice as seed predators and dispersers and disease vectors, these shifts have far-reaching implications for the ecosystem.
In silico Study of New Five-Membered Heterocyclic Derivatives Bearing (1,3,4-oxadiazole and 1,3,4-thiadiazole) As Promising Cyclooxygenase Inhibitors
Authors: Mahmood Safa Adnan , Monther F. mahdi  , Ayad M R Rauf  , Talal Aburjai
Published: October 2024

A novel series of pyrazole, oxadiazole and thiadiazole bearing Nabumetone moiety were designed, synthesized, and evaluated for their anti-inflammatory activity against cyclooxygenase enzyme 2, after Insilico assay (by molecular docking study) a best set has been synthesized and characterized. After prediction of their activity by molecular docking study using Cambridge Crystallographic Data Base software tool (GOLD), We tested them in real in vivo as anti-inflammatory agents using egg white procedure. Due to their hydrogen bonding interaction with crucial amino acids in COX-2 isozymes Arg120, Tyr355, and Ser530, all tested compounds in molecular docking demonstrated significant activities compared with diclofenac, naproxen, and 6MNA as reference drugs. The data obtained from docking studies were highly correlated with that obtained from the in vivo assay in which compounds 3c, 6c, and 7c showed the best docking PLP fitness which were 91.35, 89.66, and 92.09 respectively with COX-2. Other compounds 2c, 4c, 5c, 6a, 6b, showed a PLP fitness above 80. The aim of this investigation was to produce novel NSAIDs, based on Nabumetone, that exhibit little or no gastro-toxicity and higher selectivity. This research offered helpful direction for the identification of novel pyrazole and thiadiazole anti-inflammatory compounds.
From ''Dependent Translation" to "Creative Translation'' by Taha Abdurrahman
Authors: Elfalih Tarik
Published: October 2024

This paper undertakes a critical and analytical examination of the transformative dimensions of translation as conceptualized by the Moroccan philosopher Taha Abdurrahman. Central to Abdurrahman’s intellectual project is the call to transcend the pervasive Eurocentrism that characterizes contemporary translation theories. Abdurrahman offers a nuanced critique of the translation methodologies employed during the Abbasid period, particularly the uncontextualized appropriation of Greek philosophy. He contends that this approach led to the marginalization of Islamic philosophy, reducing it to a mode of mere transmission and dependency, initially on ancient Greece and subsequently on the modern West. To address these historical inadequacies, Abdurrahman advocates for an innovative translation strategy termed taʾṣīliyya, which translates literally to “authenticating.” This strategy emphasizes a transformative process whereby the source text is integrated into the receiving culture, aligning with its specific epistemic and cultural needs, irrespective of the original context. Abdurrahman posits that this method is essential for fostering an autonomous Arab/Islamic philosophical tradition, one that is not subsumed under external theoretical paradigms, even if this necessitates deviating from conventional criteria of accuracy and faithfulness. This paper critically engages with the theoretical foundations and proposes practical applications of Abdurrahman’s translation paradigm. It situates his framework within the broader historical trajectory of translation in the Arabic intellectual tradition and contemporary translation studies. Furthermore, it interrogates the theoretical and methodological ramifications of eschewing conventional norms of fidelity and accuracy, notwithstanding their entrenched and restrictive nature.
SEDIMENTATION IN HYDROELECTRIC POWER TURBINES
Authors: Palchenko O.
Published: October 2024

The primary cause of erosive wear and energy loss is friction, and reportedly, one-third of the world’s energy resources go to overcome friction by several methods. The presence of deposits in water is a common problem in mountainous regions and some Ukrainian hydroelectric power stations. Hydro turbines face serious issues related to erosion from deposits during operation. Erosive wear occurs due to the impact of solid particles against a solid surface. The current environment contains particles whose velocity is sufficient to damage metal surfaces.
Various researchers have conducted numerous studies to minimise the effect of deposit erosion in multiple locations of Francis turbine components (FT). For this purpose, they performed field investigations, experimental measurements, empirical modelling, computational fluid dynamics (CFD) work, and other methods. Various empirical models have been used to describe erosive wear in terms of material and fluid properties. They established that, for ductile materials, maximum erosion occurs at an impact angle of 30°, whereas for brittle materials, it occurs in the range of 80–90°.
In the literature, various experimental methods are available to quantitatively assess slurry erosion, such as the rotating disk apparatus (RDA), slurry tank testing, jet erosion testing, and rotating drum testing.
Due to manufacturing technologies used in mechanical processing processes, the exposed surface has a certain absolute roughness that increases during machine operation due to abrasion or erosion. Therefore, surface texture leads to increased energy efficiency losses during operation.
Technological advancements have facilitated the widespread use of computational tools to address deposit erosion issues. In recent decades, numerical methodology has been a widely used and effective tool, yielding tangible and reliable results.
This study examines potential methods for detecting and reducing deposits. This type of erosion depends on flow characteristics, surface properties, and properties of the eroding material. The article provides comprehensive information on sedimentation (deposits) causing wear in hydraulic turbines.
Keywords: hydroelectric turbine, sedimentation erosion, computational fluid dynamics, fluid-structure interaction.
MODERN CONCEPT OF OCCUPATIONAL SAFETY AND HEALTH MANAGEMENT WITH A RISK-BASED APPROACH
Authors: Chencheva O. , Sukach S. , Rieznik D. , Petrenko I. , Lashko Ye. , Hladiuk O.
Published: October 2024

The article justifies implementing a risk-based approach (RBA) in occupational safety and health (OSH) management. It considers the limitations of traditional methods of implementing preventive measures focused on reactive measures designed to respond to immediate security challenges. It further proposes modern proactive strategies that can monitor, predict, and prevent dangerous situations in the workplace in advance.
The study develops and substantiates the RBA’s main principles and underscores elements, methodologies, and their integration into existing OSH management systems. It provides arguments to support decentralising decision-making closer to the sources of hazards to allow for a faster and more effective response. It also emphasises the fragmented nature of the current occupational safety and health legislation, making it challenging to integrate RBA. Recommendations suggest improving the legislative framework to support RBA and provide employers greater flexibility in choosing risk management tools and methods.
The authors recognise a systematic risk monitoring and assessment approach as a critical need. The absence of regular audits and risk assessments hinders the identification and prevention of hazards. The study proposes the introduction of modern technologies and methodologies, such as the Fine and Kinney method, the Elmeri system, and the Ishikawa diagram, to improve the risk identification and assessment processes. The article also stresses the importance of informing employees about potential risks and preventive measures, which contributes to the overall safety culture in organisations.
In addition, the authors outline an algorithm for implementing RBA, which includes auditing workplaces, creating electronic registers, developing safety instructions, systematic risk assessment, documenting results, and informing stakeholders. The proposed approach aims to proactively identify and mitigate occupational risks, which helps to reduce workplace accidents and occupational diseases.
The article concludes that the transition to a risk-based approach is essential for improving workplace safety, reducing occupational risks, and supporting the sustainable development of enterprises. By applying RBA, organisations can achieve higher occupational safety, reduce the costs associated with accidents and injuries, and contribute to a safer and healthier work environment.
Keywords: risks, occupational safety, occupational health, production, risk-based approach.
IMPLEMENTATION OF PEDESTRIAN SAFETY SYSTEMS IN THE URBAN INFRASTRUCTURE OF KHARKIV
Authors: Hrybeniuk S.
Published: October 2024

The article focuses on pedestrian safety issues within the urban infrastructure of Kharkiv City in Ukraine and the implementation of modern protection systems on roads. It examines approaches to organising pedestrian zones and safety islands, with particular emphasis on the RS PSS system, designed to enhance pedestrian safety on roads with high traffic intensity.
Significant attention goes to the growing number of road traffic accidents (RTAs) at pedestrian crossings and main city highways. From 2018 to 2024, an analysis of accident hotspots took place based on statistical data. This analysis led to the creation of a map of RTAs, which helped identify the most dangerous areas for pedestrians and determine the priority locations for safety measures.
One of the proposed solutions discussed is using bollards – protective posts that prevent vehicles from entering pedestrian areas. The article analyses the effectiveness of bollards in combination with other safety measures, such as safety islands and traffic management systems. In addition to bollards, landscape solutions that protect pedestrians and blend into the urban environment are also mentioned.
The main focus is on the RS PSS system, which consists of pedestrian slabs and safety islands manufactured using specialised technology. The system has been tested in various locations throughout the city and has demonstrated a significant reduction in RTAs after its implementation.
The article illustrates the process of installing the system using the example of the reconstruction of a safety island on Liudviha Svobody Avenue. The use of modern equipment and technology ensured the rapid and efficient completion of the project. According to official data, the number of RTAs in this area decreased from 21 to 4 after completing the project.
In conclusion, the implementation of new safety systems has had a positive impact on reducing accidents and improving pedestrian protection. There is also a noted need for further development and advancement of such systems and the integration of advanced technologies to enhance urban infrastructure.
Keywords: pedestrian safety, pedestrian safety systems, safety islands, bollard, refuge.
Í átt til rauðra heimsbókmennta: Um þýðingar og mótun hefðarveldis innan róttæku vinstrihreyfingunnar á Íslandi 1919–1943
Authors: Hjartarson Benedikt
Published: October 2024

Greinin hefur að geyma kortlagningu á umfangsmikilli þýðingaútgáfu róttæku vinstrihreyfingarinnar á tímabilinu 1919–1943 og varpar ljósi á þá markvissu uppbyggingu á nýju hefðarveldi rauðra heimsbókmennta sem þar á sér stað. Sjónum er beint að tengslum við starfsemi Kominterns og dreifingu róttæks lesefnis á erlendum málum og útgáfan hér á landi könnuð sem angi af alþjóðlegri útgáfustarfsemi vinstrihreyfingarinnar á þeim tíma þegar unnið er að uppbyggingu nýs alþjóðasinnaðs bókmenntakerfis á heimsvísu. Greiningin snýr annars vegar að þýðingum í íslenskum tímaritum, þar sem horft er jöfnum höndum til Réttar, Rauða fánans og Rauðra penna, sem komu út á vegum vinstrihreyfingarinnar, og þýddum bókmenntaverkum alþjóðasinna í menningartímaritum eins og Iðunni, Eimreiðinni og Dvöl. Hins vegar er fjallað um útgáfu þýðinga á bókarformi, bæði á vegum forlaga sem tilheyrðu róttæku vinstrihreyfingunni og annarra forlaga. Kortlagningin bregður upp mynd af þeim margbrotnu fjölþjóðlegu straumum sem berast inn í íslenskt bókmenntakerfi með þýðingum á alþjóðasinnuðu lesefni á tímabilinu. Á meðal þeirra verka sem tekin eru til umfjöllunar eru textar eftir Maksím Gorkij, Martin Andersen Nexø, Upton Sinclair og aðra höfunda sem gegndu veigamiklu hlutverki í íslensku bókmenntalífi á tímabilinu, en einnig vettvangsfrásagnir og aðrar smærri bókmenntagreinar og verk höfunda á borð við Jack London og B. Traven, sem hér eru tengd við hefð rauðra svaðilfarasagna.
Strategi Penguatan Sistem Ketenagalistrikan di Daerah dan Wilayah 3T
Authors:   Purnomo Yusgiantoro Center, Suryaprawira Michael , Siregar Ahmad Munawir
Published: October 2024

Indonesia, untuk mencapai target bauran energi nasional pada tahun 2050 dan target net zero emission pada tahun 2060, membutuhkan rencana dan strategi, khususnya di sektor ketenagalistrikan. Laporan ini akan menguraikan strategi penguatan sistem kelistrikan di wilayah 3T (Terdepan, Terluar, Tertinggal) Indonesia dengan menggunakan metode kualitatif yang mencakup FGD (Focus Group Discussion), wawancara, dan kunjungan lapangan untuk memahami secara mendalam kompleksitas dan dinamika transisi energi di tingkat daerah. Laporan ini mengidentifikasi berbagai tantangan yang dihadapi dalam penyediaan energi di daerah-daerah terpencil, keterbatasan dalam implementasi roadmap energi terbarukan, dan evaluasi terhadap teknologi yang dapat mendukung upaya transisi menuju energi yang lebih bersih dan berkelanjutan. Hasilnya menunjukkan kondisi saat ini terkait kebijakan pemerintah terdapat keterbatasan pada sumber daya manusia  yang kompeten dan anggaran pembiayaan energi listrik di wilayah terpencil. Kurangnya pengawasan terhadap pembangkit komunal yang sudah eksis di daerah menciptakan tantangan baru untuk keberlanjutan pemanfaatan energi listrik di daerah tersebut. Selain itu, kondisi infrastruktur saat ini dalam penyediaan energi listrik (produksi, transmisi, dan distribusi) masih menjadi kendala yang paling besar mengingat keterbatasan akan akses dan sebagian wilayah masih terisolasi. Oleh karena itu, perlu adanya strategi pengembangan ketenagalistrikan di daerah dan wilayah 3T seperti: perencanaan energi daerah yang konsisten, implementasi PLTD Hybrid, peningkatan kapasitas SDM di daerah, pengawasan pembangkit EBT, serta peningkatan akses terhadap sumber pembiayaan. Selain itu, penguatan infrastruktur dan konektivitas gris dengan melakukan penarikan jaringan 20 kV, mengingat solusi ini sangat efisien dan ekonomis dalam memperluas akses listrik.
Pencapaian Diferensiasi Produk Melalui Strategi Inovasi dan Kreativitas Usaha Mikro Kecil dan Menengah
Authors: Fajri Annisa , Suharti  , Purwanto Dedik
Published: October 2024

Micro, Small, and Medium Enterprises (MSMEs) play an important role in the Indonesian economy, but often face challenges such as limited access to technology, quality of human resources, and marketing. This community service activity aims to help MSMEs achieve product differentiation through innovation and creativity strategies. The methods used include theoretical training and practical workshops. The results of the activity showed an increase in participants' knowledge and skills in developing innovative products and creative marketing strategies. Evaluation through questionnaires and interviews showed participant satisfaction and increased sales after implementing new strategies. Challenges faced included limited resources and time, which were overcome through collaboration with related institutions and follow-up programs. Thus, this activity succeeded in increasing the competitiveness of MSMEs in local and international markets, as well as contributing to the national economy. The sustainability of the program is pursued through ongoing mentoring programs and the formation of MSME innovation communities. These results show that innovation and creativity strategies can be an effective solution to overcome the challenges faced by MSMEs and improve community welfare.
Pendampingan Penyusunan Laporan Penjualan Konsinyasi Berbasis Microsoft Excel pada UMKM
Authors: Septiani Dwi , Ferdiansyah  , Sunarto
Published: October 2024

The issue faced by the MSME partners of Warung Jajanan Hafshah is their inability to create consignment sales reports that adhere to accounting standards. To address these challenges, the initiative focuses on providing support to these partners, aiming to enhance their skills in compiling consignment sales reports. The community service program employs mentoring, discussions, and feedback methods with the partners. As a result of this initiative, the MSME partners have successfully developed and implemented consignment sales reports using Microsoft Excel in a systematic manner. Through the mentoring sessions conducted, it is evident that partners are now capable of generating consignment sales reports both manually and systematically. Additionally, a key outcome of this community service activity includes the publication of findings in a national journal.
Pendampingan Commercial Photography dan Caption Editing pada UMKM di Desa Ngargogondo
Authors: Achsa Andhatu , Hutajulu Dinar Melani , Putri Nida Aprilia
Published: October 2024

The digital capabilities of MSMEs entrepreneurs in Ngargogondo Village are still limited, especially in the context of marketing. The purpose of the research is to provide knowledge of commercial photography and caption editing that is useful for improving business marketing in village MSMEs. The method of implementing the activity includes lectures, tutorials, and discussions. The results of the activity showed that participants gained increased skills in digital marketing, were able to make good commercial photos, and were able to determine the right caption for the product to be marketed. This activity is not only useful in increasing knowledge but also the technical skills of participants in digital marketing.
Producción Sostenible de Aromatizantes Basada en un Proceso Biocatalítico Optimizado
Authors: CARRILLO Germán , EIMER Griselda Alejandra , VASCHETTO Eliana Gabriela , FERRERO Gabriel Orlando
Published: October 2024

Desde las últimas dos décadas las sílicas mesoporosas han sido estudiadas debido a su potencial como soportes de varias moléculas y biomoléculas, para aplicaciones en catálisis heterogénea y nanotecnología. En la síntesis de estos materiales se utilizan agentes plantilla que permiten obtener un tamaño de poro variable según los requerimientos y/o aplicaciones necesarias. Uno de los focos de la Ingeniería de los Materiales es explorar metodologías más sostenibles para la obtención de estos sólidos. En este estudio se empleó un moldeante derivado de recursos renovables en la etapa de síntesis de los soportes mesoporosos para luego anclar la lipasa de Pseudomonas fluorescens en estos. De esta manera, el biocatalizador obtenido fue aplicado en reacciones de Química Fina. Específicamente, mediante la transesterificación de alcohol isoamílico con acetato de vinilo se evaluó la producción de acetato de isoamilo, un éster con olor característico a banana empleado como aromatizante y saborizante. Luego de optimizar el tiempo de inmovilización de la enzima y la temperatura de reacción, se logró un rendimiento del 62,5% a las 24h.
Diseño y planificación de la cadena de suministro de la biomasa forestal para la producción de bioenergía y biocombustibles
Authors: ANSELMINO Agustina , CÓCCOLA Mariana Evangelina , DONDO Rodolfo Gabriel
Published: October 2024

Este trabajo aborda la problemática en la cadena de suministro (CS) de la biomasa forestal para su conversión en bioenergía y/o biocombustibles, considerando como fuentes de materia prima no solo a los subproductos obtenidos en la industrialización primaria de la madera, sino también contemplando el establecimiento de plantaciones dendroenergéticas. Se propone un modelo matemático lineal entero mixto (MILP) como apoyo al proceso de toma de decisiones para el diseño y la planificación estratégica de operaciones en la CS. El modelo de optimización incluye decisiones sobre la planificación forestal, la recolección y transporte de la biomasa, su conversión en bioenergía y/o biocombustibles, así como la venta de energía eléctrica y térmica, incluyendo el autoabastecimiento cuando sea aplicable, y la distribución de pellets a los mercados. El objetivo es maximizar el Valor Presente Neto (VPN) en un horizonte de planificación de 20 años. La herramienta de optimización se aplica en un caso de estudio que considera la infraestructura asociada con la actividad foresto-industrial en la provincia de Entre Ríos.
Estudio de Fatiga en Mezclas Asfálticas con NFU Mediante el Ensayo de Viga Semi Circular
Authors: ZAPATA FERRERO Ignacio , BOTASSO Gerardo , RIVERA Julián
Published: October 2024

Las mezclas asfálticas en caliente que componen la gran cantidad de rutas pavimentadas de la República Argentina, presentan una combinación de distintos materiales, tales como asfalto, ya sea convencional o modificado, en conjunto con agregados y filler. Las problemáticas más habituales en los pavimentos asfálticos son el ahuellamiento, la falla por fatiga y la susceptibilidad térmica, las cuales son esperables que se evidencien al final de su vida útil. 
La patología de fatiga en los pavimentos flexibles es una problemática que no se alcanza por superar el estado ultimo de material, sino por la sucesiva aplicación de cargas que progresivamente consumen la energía interna del material. Uno de los materiales para mejorar el desempeño a fatiga en las mezclas asfálticas es el polvo de neumático fuera de uso. En incorporaciones de hasta el entorno del 10 % en peso de NFU sobre el peso de asfalto mejora notablemente las propiedades de ahuellamiento en mezclas asfálticas densas. En el presente trabajo se propone la evaluación de mezclas asfálticas con la incorporación de NFU en 15 y 18 % en comparación con el cemento asfaltico base. Se propone la evaluación de distintos índices de caracterización a fatiga por medio del ensayo de la Viga Semi Circular. A su vez se consideran distintos niveles de acondicionamiento para considerar el envejecimiento que actúa en la mezcla asfáltica en su fabricación, elaboración y vida en servicio.
Desarrollo de óxidos de hierro mesoporosos y cuplas Fe/Ni y Fe/Co para la degradación de contaminantes en medio acuoso
Authors: FORNASIN Emiliano Gabriel , ELÍAS Verónica Rita , CUELLO Natalia Inés , EIMER Griselda Alejandra , OLIVA Marcos Iván
Published: October 2024

En este trabajo se presentan los avances alcanzados en la síntesis y caracterización de nanoestructuras basadas en óxidos de hierro mesoporosos y sus cuplas con Ni y Co, las cuales son diseñadas con el objetivo de conferirles fotoactividad bajo radiación UVA-Vis. Se prevé que en estas condiciones los sólidos den lugar a la generación de radicales oxidantes en medio acuoso capaces de degradar contaminantes orgánicos recalcitrantes. Además, se espera desarrollar propiedades magnéticas adecuadas para facilitar la recuperación y reutilización de los materiales. El método de síntesis seleccionado es el de moldeado duro (hard-templating) que consiste en usar una matriz mesoporosa del tipo de la SBA-15 como molde para la formación de la estructura mesoporosa. De esta manera, luego de eliminar selectivamente la matriz se obtiene un sólido que es una réplica inversa del material utilizado como molde. Las propiedades estructurales y ópticas de los óxidos obtenidos se midieron por medio de sortometría, difracción de rayos X (DRX) y UV-Vis DR. Las propiedades magnéticas se midieron con magnetometría de muestra vibrante (VSM).
Utilización del glicerol proveniente de la industria de biodiesel para obtención de productos químicos de interés mediante el empleo de catálisis heterogénea
Authors: PEREZ TORREZ Junior Rafael , RENZINI María Soledad , SAUX Clara
Published: October 2024

En el presente trabajo se sintetizó y caracterizó la zeolita microporosa tipo MEL (ZSM-11), mediante cristalización hidrotermal, la que posteriormente fue modificada con metales nobles como Au, Pt y Pd, utilizando un proceso de impregnación en humedad incipiente a 80°C. Posteriormente, se añadió un promotor de bismuto (1% p/p) mediante co-impregnación, es importante mencionar que después de cada etapa, se realizan tratamientos térmicos de desorción y calcinación para eliminar los restos de sales precursoras, y finalmente, se caracteriza el material, utilizando técnicas tales como DRX, ICP, área superficial BET y sitios ácidos por adsorción de piridina y seguimiento por FTIR. Los materiales sintetizados y modificados fueron evaluados en la oxidación catalítica de glicerol (GLY). Se eligió la oxidación selectiva en fase líquida, entre las diferentes opciones para valorizar GLY, con el objetivo de obtener productos de mayor valor añadido. Las zeolitas ZSM-11 mono y bimetálicas se probaron en la oxidación selectiva de GLY utilizando O2 como oxidante. Los resultados mostraron una conversión del 66% mol para Pt-ZSM-11, y una selectividad del 95% hacia el ácido glicérico (GA) con Pd-Bi-ZSM-11.
Control Energético Óptimo De Una Vivienda Con Múltiples Zonas Térmicas A Través De Aprendizaje Por Refuerzos Profundo
Authors: HENDERSON Germán Rodolfo , ARENA Alejandro , BROMBERG Facundo
Published: October 2024

La implementación del aprendizaje por refuerzos profundo (DRL) ha avanzado significativamente en diversos campos científicos, superando muchas dificultades inherentes a su uso. Sin embargo, han surgido desafíos específicos en cada área. En el control de sistemas de climatización en edificios, se han identificado limitaciones de escalabilidad que dificultan su aplicación en entornos con múltiples zonas térmicas o numerosos agentes. Para abordar este problema, este trabajo presenta un método de control para múltiples agentes en múltiples zonas térmicas de una vivienda. Este método facilita la escalabilidad mediante la implementación de una política de control basada en una red neuronal profunda con parámetros completamente compartidos, utilizada por todos los agentes. Esta aplicación representa el estado del arte en sistemas multiagentes totalmente cooperativos, asegurando una comunicación efectiva entre los agentes para un control óptimo de la vivienda. La implementación de este método en una vivienda de interés social en la provincia de Mendoza demuestra su efectividad en escenarios complejos. Se discuten las limitaciones encontradas y se sugieren futuras líneas de investigación.
Clasificación de Fibras Textiles mediante una Red Neuronal basada en el Modelo Neocortical
Authors: ACIDIÁCONO Marcelo , ÁLVAREZ Dolores María Eugenia
Published: October 2024

Como parte de la sustentabilidad en la producción de fibras textiles, resulta fundamental contar con un método accesible y económico que permita tanto a productores rurales como a organismos de fomento identificar y clasificar tipos específicos de fibras, garantizando así una medida de calidad confiable. Este trabajo se centra en la optimización de un método de reconocimiento y clasificación de objetos basado en un modelo neocortical, con el objetivo de alcanzar este propósito. La Memoria Temporal Jerárquica, inspirada en la teoría de la memoria predictiva del cerebro humano, utiliza una estructura de árbol de nodos interconectados que aplican un conjunto específico de reglas para memorizar objetos en diferentes orientaciones. De acuerdo con este modelo, se implementan algoritmos basados en mecanismos de visión humana para preprocesar las imágenes de entrada, destacando las características visuales más relevantes (similar a como lo hace el cerebro humano). Luego de aplicar las técnicas de optimización propuestas, en comparación con el método original, los resultados experimentales muestran una mejora en el rendimiento y la precisión manteniendo la robustez del enfoque original.
Desarrollo de un Modelo Térmico para Sistemas PMMA-Tejido
Authors: BASIUK Lucas , CARLEVARO Manuel , IRASTORZA Ramiro
Published: October 2024

Este trabajo presenta el desarrollo y validación de un modelo térmico numérico para simular la interacción térmica entre el polimetilmetacrilato (PMMA) y tejido biológico. El modelo, implementado con elementos finitos, considera la reacción exotérmica debido a la reacción del PMMA. Para validar el modelo, se realizaron ensayos experimentales in vitro en los que se expusieron muestras de PMMA a tejido biológico y se midió la evolución temporal de la temperatura. Los resultados experimentales mostraron una buena concordancia con las simulaciones numéricas, lo que valida la capacidad del modelo para predecir la distribución de temperatura en el sistema PMMA-tejido y el daño provocado en el tejido. Los resultados obtenidos en este estudio proporcionan una herramienta valiosa para evaluar el impacto térmico del PMMA con los tejidos circundantes.
Óxidos Mixtos para la Obtención de Compuestos con Potencial Bioactividad: Estudio de Parámetros y Modelado
Authors: FASSOLA Emiliano Gabriel , MENDIETA Silvia N. , CÁNEPA Analía L. , ÁLVAREZ Dolores Ma. Eugenia ÁLVAREZ , MODESTI Mario
Published: October 2024

Se sintetizaron óxidos mixtos de Zn, Mg y Al a partir de Hidróxidos Doble Laminares (HDL) con diferentes relaciones molares mediante el método de coprecipitación y calcinación a 450 °C. Los HDL y sus óxidos fueron caracterizados fisicoquímicamente con el fin de analizar su área superficial, estructura cristalina, morfología y propiedades básicas. Los resultados obtenidos muestran que los HDL tienen una estructura tipo hidrotalcita, la cual cambia al ser calcinados, y forma sus respectivos óxidos. Los óxidos mixtos presentan un área superficial superior a sus precursores y sitios básicos. En este sentido, podrían utilizarse como catalizadores en reacciones de condensación entre benzaldehído y 2,5-dihidroxiacetofenona para formar compuestos bioactivos como las flavonas. Se propone determinar las variables a utilizar en el modelado matemático de los procesos de síntesis de biocompuestos.
KONSEP KESEHATAN MENTAL DALAM PENDIDIKAN ISLAM Analisis Pemikiran Prof. Zakiah Daradjat
Authors: Uswatun  , Aulia
Published: October 2024

Abstract: This study aims to determine and describe the concept of mental health according to Zakiyah Daradjat through Islamic education. This study uses a descriptive qualitative research method with a library research approach, namely a study conducted by searching for and discussing related literature or books. The data sources used are Zakiyah Daradjat's books as primary data sources and other books related to the research object as secondary data sources. The results of this study indicate that the concept of Islamic education in mental health according to Zakiah Daradjat is a change in attitude and behavior in accordance with the instructions of Islamic teachings, aimed at improving mental attitudes that are manifested in actions, both for the needs of oneself (individual) and others (society). Islamic education plays a role in controlling these morals and personalities. With Islamic guidance, students are helped to improve their personalities starting from the basic aspects, namely their mental condition. The concept is divided into two, namely: (1) theoretically (2) practically. Both theories include: (a) recognition, understanding, and urgency of individual mental health (b) ways of guidance that are carried out in real educational environments (family, school, community) by paying attention to the psychological development of students (c) instructions for handling mental health problems, namely by worshiping and getting closer to Allah Ta'ala.
IMPROVING THE INFORMATION FIGHT AGAINST TERRORISM IN THE NORTH CAUCASUS
Authors:   North Caucasus Institute for Advanced Studies (branch) of the Krasnodar University of the Ministry of Internal Affairs of Russia, Nalchik, Russia, KANOKOVA L.U. , FEDULOV B.A. ,   Barnaul Law Institute of the Ministry of Internal Affairs of Russia, Barnaul, Russia
Published: October 2024

The purpose of the study. The relevance of the topic is dictated by the fact that in recent decades the threat to international security posed by terrorism has increased many times. Terrorist organizations have become full-fledged subjects of politics on a par with political parties. In addition, huge power and resources are concentrated in the hands of terrorist groups. Terrorist activity has become a common way of conducting political struggle and expressing social protest. In addition, terrorism has become an instrument of economic competition. Conclusions. Each terrorist action entails more and more human casualties. This creates instability, fear, hatred and distrust in society. The authors pay special attention to anti-terrorist activities in the North Caucasus region.
Development of Stunting Prevention Education Videos through Balanced Nutrition Arrangements for Adolescents
Authors: Suiraoka I Putu , Nursanyoto Hertog , Fritalia Ita
Published: October 2024

Stunting in children contributes to adolescent nutrition problems because adolescent nutrition affects the health quality of the next generation. Adolescent malnutrition, such as iron and protein deficiencies, impacts reproductive health and increases the risk of giving birth to stunted children. Therefore, it is important to carry out adolescent nutritional interventions to prevent stunting as early as possible. This research aims to produce educational videos that are feasible and effective in increasing knowledge about stunting and balanced nutrition with the target group of adolescents. This research is a Development Research using the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model. The data analysis applied a one-to-one test and a small-group test. The one-to-one test obtained a percentage of 89% indicating that the video design is in a good category with revision. The small-group test reached 92% indicating that it is categorized as very good but some suggestions for improvement are recommended. The suggested revision is not fundamental because it is only related to the selection of vocabulary to be understood better by the target. Another recommendation is the background musical illustrations that possibly distract the targets’ attention. After some improvements, it is recommended that this educational video be disseminated through social media platforms such as WhatsApp Group or Instagram so that more teenagers can access it.