bluuebunny/crossref_metadata_2025 huggingface dataset:
Physicochemical, antioxidant, and antimicrobial study in Nepalese honey
Authors: Adhikari Amrita , Thapa Nabin Kumar , Gurung Anita , Parajuli Niranjan
Published: January 2025

Five honey samples, mostly from western Nepal, were analyzed for physicochemical properties, TPC, TFC, antioxidant, and antimicrobial assays. The results were found to be within the acceptable range, while some samples had higher moisture, HMF, and total ash levels. The TPC was in the range of 8.420 to 9.920 mg GAE and the TFC was between 0.039 to 0.103 mg QE. The IC50 values were calculated of which Forest honey was found to have the lowest IC50 value i.e. 7.735 ± 0.008 mg/mL. Additionally, samples also showed a large zone of inhibition against four pathogens. Besides, the correlation between physicochemical parameters, TFC, TPC, and antioxidant activity was established by using Pearson’s correlation and PCA. It displayed that the variables IC50 , reducing sugar, HMF, and TFC in samples were positively correlated with one another and inversely with total ash (%), acidity as formic acid (%), andmoisture (%).
THE MOTIVATIONAL IMPACT OF AUGMENTED REALITY ON ARCHITECTURE STUDENTS: A FIELD STUDY AT AN INTERNATIONAL EXHIBITION
Authors: Amokrane Radhwane  , Gherzouli Lazhar  , Atef Ahriz  , Lousfane Selma
Published: January 2025

This study aimed to evaluate the effectiveness of augmented reality technology in motivating architectural engineering students and improving their comprehension of complex projects. An AR- application called "builtec" was developed, displaying two architectural models: an exterior view of the building and its surroundings, and an interior view showing the internal details of one floor. The study adopted an experimental analytical approach, conducting the experiment using modern digital and tablet devices on a sample of 81 students during an international exhibition held in Algeria in 2024. Results showed significant success of the technology, with the attractiveness of the experience receiving a strong approval rate of 95%, interaction with the virtual model achieving 86% approval, and ease of technology use reaching 82%, along with positive technical aspects evaluation at 92%. The study concluded by demonstrating the effectiveness of augmented reality technology as a means to increase interaction, motivation, and enhance architecture students' understanding of complex projects. The study recommends expanding the use of augmented reality technology in educational curricula and conducting more comparative studies covering various architectural presentation techniques to identify the best technologies and practices in architectural education.
Melanocitoma epilbulbar em gato doméstico
Authors: De França Sales Tatiana , Conde Fernanda , Delys de Oliveira Franceliusa , Sabaudo Alves Camila
Published: January 2025

Melanocytic lesions are the most common cause of ocular neoplasia observed in cats. Melanocytomas are melanocytic lesions with benign behavior. What differentiates lesions with high malignant potential from those with low malignant potential is the histopathological analysis of the material, since it is not possible to define their potential based on the macroscopic view of the lesion. The present study aimed to report a case of epibulbar melanocytoma in an adult, spayed, mixed-breed cat, with a blackish-colored increase in volume in the epibulbar region of the upper eyelid region of the left eye. A surgical approach regarding the tumor was chosen, with transconjunctival enucleation of the affected eye, which underwent histopathological analysis, and the diagnosis of melanocytoma was confirmed. Given the apparent similarity between malignant and benign ocular melanocytic lesions, it is concluded that the analysis of enucleated material is necessary when an ocular melanocytic lesion is suspected, since the diagnosis can define the postoperative conduct and prognosis.
Perancangan Mesin Penetas Telur Semi Otomatis Di Lingkungan Kelurahan Kariangau Kalimantan Timur
Authors: Khotimah Husnul , Hardy Zairul
Published: January 2025

Mesin penetas telur elektrik merupakan suatu alat yang dirancang untuk mendukung proses penetasan telur secara semi otomatis. Proses semi otomatis ini menggunakan lampu sebagai sumber panas atau elemen pemanas. Mesin penetas telur semi otomatis ini menggunakan transistor, termostat, dan relay untuk mengontrol lampu, kipas, dan motor. Dilengkapi dengan pengatur waktu, mesin ini memudahkan pengguna untuk menentukan durasi penetasan, dan akan berhenti secara otomatis setelah mencapai waktu yang telah ditentukan. Inkubator ini mempunyai lampu untuk memberikan panas yang diperlukan agar telur berkualitas baik dapat menetas, menggunakan lampu pijar untuk mengatur suhu sesuai kebutuhan telur agar meniru kondisi habitat aslinya. Hasil pemantauan penggunaan inkubator selama 2 bulan menunjukkan 90% telur berhasil menetas menjadi DOC umur sehari (Day Old Chicken). Kecamatan Kariangau memiliki lahan terluas dan beberapa warga di sana beternak ayam. Oleh karena itu, mesin penetas telur ini baik untuk disosialisasikan kepada warga di kelurahan kariangau yang tertarik untuk memiliki usaha ternak ayam atau unggas lainnya sebagai bentuk pengabdian kepada masyarakat
Hypertrophic Cardiomyopathy and Cardiac Arrest Provoked by Low-Intensity Physical Activity – A Case Report
Authors: Knežević Petra
Published: January 2025

Hypertrophic cardiomyopathy (HCM) is the most prevalent genetic cardiac muscle disorder, predominantly inherited as an autosomal dominant trait due to mutations in sarcomere protein genes. Although HCM is genetically driven, its clinical presentation is marked by significant variability, with a wide range of phenotypic expressions. The condition often presents in childhood, with many patients facing a heightened risk of sudden cardiac death (SCD), particularly during high-intensity physical activity. Given the risks associated with HCM, particularly in the context of high-intensity competitive sports, it is generally recommended that affected individuals avoid such activities. However, even low-intensity physical activity has been associated with SCD, contributing to ongoing debates and unresolved questions within the field.
Mortality related to Acute Coronary Syndrome in the Cardiology Department of CHU Ignace Deen in Conakry
Authors: Elhadj Yaya Baldé
Published: January 2025

Coronary heart disease is a major cause of mortality and morbidity, particularly in the context of acute coronary syndromes (ACS). The aim of this study is to assess in-hospital mortality related to ACS in the cardiology department of CHU Ignace Deen.

Methods

This is a 6-month (June 1 - November 31, 2023) longitudinal descriptive study of patients hospitalized for ACS at CHU Ignace Deen.

Results

Of the 388 patients hospitalized, 69 (17.78%) had ACS, the majority men (53.9%) with an average age of 58.8 years. The main risk factors were hypertension (78.3%), advanced age (52.2%) and smoking (29%). Chest pain (95.7%), palpitations (75.4%) and dyspnea (62.3%) were the dominant symptoms. Persistent ST-segment elevation ACS accounted for 94.2% of cases. Troponin was positive in 19% of patients, and cardiac kinetic abnormalities were observed in 34.8%. The recorded mortality rate was 15.9%, with sudden death and heart failure the main causes of death.

Conclusion

The high prevalence of ACS at CHU Ignace Deen, with notable mortality, is linked mainly to heart failure and sudden death.
Understanding and managing acute respiratory distress syndrome (ARDS): New pharmacological approaches reviewing recent developments in the pharmacological management of ARDS
Authors: Jain Akash
Published: January 2025

Acute respiratory distress syndrome (ARDS) remains a major cause of morbidity and mortality in critical care, characterized by severe inflammation, endothelial damage, and impaired gas exchange. This review explores the current and future pharmacological approaches to ARDS management. Present standard care includes mechanical ventilation strategies, adjunctive therapies such as extracorporeal membrane oxygenation and prone positioning, and pharmacological interventions such as corticosteroids and neuromuscular blockers. However, treatment challenges, including the heterogeneity of ARDS and adverse effects of current therapies, have driven the need for new approaches. Emerging pharmacological options, including biologics, endothelial stabilizers, and mesenchymal stem cell therapies, aim to target the underlying pathophysiology more precisely. Advances in pharmacogenomics and personalized medicine promise to optimize treatment by identifying genetic susceptibilities and using biomarker-guided therapies. Ongoing clinical trials and exploration of gene therapies offer additional hope for modifying ARDS at a molecular level. In addition, AI and big data are being integrated to enhance precision medicine and optimize patient outcomes. These innovations represent a paradigm shift in ARDS management, offering more tailored, effective treatments that could significantly reduce mortality and improve long-term outcomes.
Precision medicine in cancer therapy: Tailoring treatments for better outcomes
Authors: Botwe Sayali
Published: January 2025

Cancer’s inherent heterogeneity poses significant challenges to conventional treatment strategies, necessitating a paradigm shift toward precision medicine. This revolutionary approach focuses on tailoring therapies to the unique molecular and genetic characteristics of individual tumors, aiming to improve efficacy, reduce toxicity, and enhance patient outcomes. Advances in genomic, proteomic, and transcriptomic profiling, alongside cutting-edge technologies such as next-generation sequencing and liquid biopsies, have enabled the precise identification of actionable targets and biomarkers. Complementary breakthroughs in targeted therapies, such as HER2 and epidermal growth factor receptor inhibitors, and immunotherapy, including immune checkpoint inhibitors, have demonstrated remarkable success in addressing previously untreatable malignancies. However, significant challenges remain, including genetic variability, tumor evolution, financial barriers, and limitations in biomarker validation. Emerging technologies such as artificial intelligence, multi-omics, and systems biology offer promising solutions to these issues, providing more refined and effective treatment strategies. By integrating holistic patient-specific data, precision oncology is poised to deliver individualized care that aligns with the patient’s unique needs. This review highlights the transformative potential of precision medicine in cancer therapy while emphasizing the importance of continued innovation and collaboration to overcome current limitations and ensure equitable access to these life-changing advancements.
The role of JAK inhibitors in treating inflammatory diseases: From rheumatoid arthritis to beyond: Examining the use of Janus kinase inhibitors in managing autoimmune and inflammatory conditions
Authors: Bhateja Deepak Kumar
Published: January 2025

Janus kinase (JAK) inhibitors have emerged as a promising therapeutic option for the management of various inflammatory and autoimmune diseases, including rheumatoid arthritis, psoriasis, psoriatic arthritis, inflammatory bowel disease, and atopic dermatitis. These inhibitors target the JAK-signal transducers and activators of the transcription signaling pathway, modulating immune responses and offering an alternative to traditional therapies, such as biologics and disease-modifying antirheumatic drugs. JAK inhibitors are available in oral formulations, allowing for improved patient compliance and rapid onset of action. Despite their efficacy in controlling disease activity and enhancing patient quality of life, safety concerns, including risks of infections and thromboembolic events, remain significant. This review examines the mechanism of action, clinical applications, efficacy, safety profile, and future potential of JAK inhibitors in treating autoimmune and inflammatory diseases. The promising outlook for JAK inhibitors, including emerging therapies and combination strategies, underscores the need for ongoing research to refine their role in clinical practice.
Standardizing postoperative pain control for decompression of pediatric Chiari type I malformation by limiting narcotic usage
Authors: Reynolds Rebecca A. , Jenson Amanda V. , Battick Kentlee , Hartnett-Wright Sara , Rodriguez Luis F. , Jallo George , Akbari S. Hassan A. , Smyth Matthew D.
Published: January 2025

OBJECTIVE

The aim of this study was to assess the effectiveness of a postoperative multimodal pain control protocol on perioperative pain scores in children undergoing decompression for Chiari type I malformation (CM-I).

METHODS

This retrospective matched cohort study included patients < 21 years of age who underwent elective suboccipital craniectomy and C1 laminectomy for CM-I with or without duraplasty at a single center from January 2020 to July 2023. A standardized, multimodal postoperative pain protocol was implemented in August 2021 that did not use narcotic patient-controlled analgesia. Pre- and postprotocol cohorts were compared. The primary outcome was average perioperative pain score. Secondary outcomes included postoperative length of stay (LOS), narcotic usage, and antiemetic usage.

RESULTS

Thirty-four children met the inclusion criteria (17 preprotocol, 17 postprotocol). Fifty-three percent were female (18/34). The mean patient age was 7.0 ± 5.0 years. After implementation of the pain protocol, noninferior average pain scores (p = 0.08) and less antiemetic administration (p = 0.048) were found across both surgery types. Equivalent inpatient LOS (p = 0.78), narcotic prescriptions at discharge (p = 0.73), and milliequivalents of morphine used (p = 0.55) were also found. Bone-only decompression was completed in 65% of patients (n = 22/34, 11 in each pre- and postprotocol group) with 12 of 34 undergoing duraplasty (6 in each pre- and postprotocol group). Patients who underwent posterior fossa decompression with duraplasty had a significantly longer LOS (p = 0.003), more overall narcotic usage (p = 0.015), and lower pain scores (p = 0.047) compared with those who underwent decompression without duraplasty.

CONCLUSIONS

Patients undergoing a CM-I decompression had noninferior postoperative pain control and required less antiemetic dosing after implementation of a multimodal pain protocol. Neurosurgeons should consider a postoperative multimodal pain regimen for their patients with CM-I who undergo decompression with or without duraplasty.
Association between pituitary adenoma consistency, resection techniques, and patient outcomes: a single-institution experience
Authors: Guerra Gage A. , Kashif Zain , Cote David J. , Feng Jeffrey J. , Renn Alex , Yang Max , Cheok Stephanie , Peterson Racheal , Shiroishi Mark S. , Carmichael John D. , Zada Gabriel
Published: January 2025

OBJECTIVE

The present study aimed to investigate the association between pituitary adenoma (PA) consistency and other measurable tumor characteristics, extent of resection (EOR), postoperative complications, and outcomes.

METHODS

In total, 507 PA resections were intraoperatively assigned a consistency grade from 1 (cystic/hemorrhagic tumors) to 5 (calcified tumors) based on intraoperative tumor characteristics. Tumor consistency was analyzed in tertiles (grades 1 and 2, grade 3, and grades 4 and 5) to determine associations with tumor characteristics, EOR, recurrence, postoperative outcomes, and complications.

RESULTS

The cohort in this study included primarily macroadenomas (93.3%) comprised mostly of nonfunctional PAs (NFPAs) (79.5%), with 77.1% showing suprasellar extension, 16.6% showing infrasellar invasion, and 46.4% showing cavernous sinus invasion (CSI). PA consistency grades were as follows: grade 1 or 2 (40.6%), grade 3 (39.3%), and grade 4 or 5 (20.1%). Compared with grade 1 or 2, higher-consistency PAs were more common in men (p = 0.001) and trended toward lower rates of gross-total resection (GTR) (67.6% vs 53.5%, p = 0.06). Higher PA consistency was predictive of any postoperative complication (OR 1.23, 95% CI 1.05–1.43; p = 0.009), specifically including transient diabetes insipidus (DI) (OR 1.45, 95% CI 1.12–1.85; p = 0.004) and cranial nerve (CN) paresis (OR 3.45, 95% CI 1.56–7.69; p = 0.002). Higher consistency was a strong predictor of CN palsy (OR 3.33, 95% CI 1.52–7.30; p = 0.004) for NFPAs. Higher-consistency PAs were more frequently adrenocorticotropic hormone–positive in both univariable (OR 1.33, 95% CI 1.11–1.60; p = 0.002) and multivariable (OR 1.38, 95% CI 1.11–1.69; p = 0.004) analyses. Higher consistency was associated with lower rates of GTR on stratification by CSI for Knosp grade 3 (p < 0.001) and grade 4 (p < 0.001) PAs, but not in low-grade (Knosp grades 1 and 2) PAs.

CONCLUSIONS

Tumor consistency is an important consideration for the resection strategy, particularly for PAs with CSI, and a predictor of intraoperative CSF leaks and perioperative complications and outcomes, including EOR, CN paresis, and transient DI.
Focused ultrasound therapy as a strategy for improving glioma treatment
Authors: Young Jacob S. , Semonche Alexa , Morshed Ramin A. , Al-Adli Nadeem N. , Haddad Alex F. , Gerritsen Jasper K. W. , Saggi Satvir , Narsinh Kazim , de Groot John , Aghi Manish K.
Published: January 2025

The infiltrative and diffuse nature of gliomas makes complete resection unfeasible. Unfortunately, regions of brain parenchyma with residual, infiltrative tumor are protected by the blood-brain barrier (BBB), making systemic chemotherapies, small-molecule inhibitors, and immunotherapies of limited efficacy. Low-frequency focused ultrasound (FUS) in combination with intravascular microbubbles can be used to disrupt the BBB transiently and selectively within the tumor and peritumoral region. This technology can be leveraged either to improve access for a wide variety of therapeutic agents to the tumor-infiltrated parenchyma or to allow for the release of tumor biomarkers into the systemic circulation for disease monitoring. Furthermore, high-frequency FUS has the potential to serve as an ablative treatment option. This review aimed to summarize the benefits of FUS in the treatment of gliomas.
Mapping the Economic Potential of the Community of Teluk Latak Village, Bengkalis District, Bengkalis Regency through an MSMEs
Authors: Suryanita Reni , Raihan Arditama Harnedi  , Yohannes Firzal  , Benny Hamdi Rhoma Putra  , Yenita Roza  , Poppy Nurmayanti  , Harnedi Maizir
Published: January 2025

This community service activity (PKM) was carried out in Teluk Latak Village, Bengkalis District, Bengkalis Regency, Riau Province.  This activity records the socio-economic potential of Teluk Latak Village which focuses on Micro, Small and Medium Enterprises (MSMEs). Although the majority of residents do not experience problems in doing business, some business actors report difficulties, especially in marketing and promoting the products that have been produced. Therefore, this PKM activity collected data on the economic potential in Teluk Latak Village based on information from MSME players. The PKM activity method is carried out through a field survey involving MSME business actors using the interview method and analyzing data related to the economy. The survey results show that the majority of MSME activists in Teluk Latak Village are engaged in weaving. This finding illustrates the strong economic potential, especially in the weaving MSME sector. It is hoped that the results of data collection on economic potential through this PKM activity can be used as a reference for optimal efforts in developing the potential of Teluk Latak Village. The results of the analysis show that improving marketing and promotion strategies can overcome the obstacles faced by some MSME actors, so that economic development in Teluk Latak Village can be carried out holistically, maximizing the potential of the MSME sector and overcoming obstacles that may arise.
Community Service Helps Businesses Development in Creating a Business Model Canvas for the PTL Coffee in South Solok Regency, West Sumatra
Authors: Wisnubroto Muhammad Parikesit , Yulianto Kiki
Published: January 2025

Community service is a form of activity to transfer and apply knowledge and technology directly to help people's lives improve and develop, including owners of Micro, Small and Medium Enterprises (MSMEs). This community service program was carried out for PTL Coffee MSMEs located in Nagari Lubuk Gadang Selatan, Sangir District, South Solok Regency, West Sumatra Province, with the theme of creating a Business Model Canvas (BMC). This service aimed to find out the right business model for the sustainability of the PTL Coffee. Besides, it is expected that new ideas can be found to support the development of PTL Coffee through analysis of existing businesses. Activities were conducted online through presenting material using Zoom Meetings and offline by visiting PTL Coffee to help make BMC. The discussion during the Zoom Meeting proceeded smoothly, and the attendees appeared excited to listen to the materials delivered. Overall, PTL Coffee was able to compile the nine components of BMC successfully, which allowed it to assess the business's strengths and weaknesses. It also helped PTL Coffee set reasonable and targeted goals for the company's future growth.
Assistance for Educators' Scientific Publications Through Writing Scientific Articles for Journal Publications
Authors: Amir MZ Zubaidah , Zarkasih Zarkasih , Susilawati Susilawati , Subhan Subhan , Hasanuddin Hasanuddin , Muhandas Ramon , Vebrianto Rian , Thahir Musa
Published: January 2025

One of the activities of professional development for teachers is Scientific Publication. Nonetheless, many teachers have a problem with writing scientific work. Therefore, this community service was done to improve the teachers’ scientific publication through the writing process of a scientific article for journal publication. The type of community service in this research is Participatory Action Research (PAR). The activity of this community service was to provide training/assistance for improving the scientific publication. It was conducted in the form of providing training in article writing for the journal to the teachers in Islamic schools in Teluk Kuantan, especially MAN 1 Teluk Kuantan and it involved 25 teachers. The result of this community service was that the teachers as the training participants had a minimum initial understanding of journal articles and the use in improving learning quality in a class. The average indicator as a whole was only 23.725 and it was categorized as infrequent. All indicators that were questioned were in the ‘infrequent’ category. Meanwhile, based on gender-based motivation, it was found that both genders of the training participant had a motivation that was categorized as ‘frequent’ in participating in the training. However, there was a difference in the aspect for the indicator of being confident to be able to participate well and the readiness of sufficient basic knowledge. The implication of this community service is the importance of this activity and the like for the people to change the mindset and the understanding of the teachers as the training participants to be better.
Cultivating Vegetable Plants in Pots to Introduce Environmental Education for Elementary School Students
Authors: Prastyaningsih Sri Rahayu , Azwin Azwin , Sri Wahyuni
Published: January 2025

SD TQ Anas bin Malik is an elementary school established by the Anas bin Malik Foundation in 2022 by the Anas Foundation. SD TQ Anas Bin Malik focuses students on Islamic education based on the Quran and As-Sunnah. Learning activities were carried out in several houses in a complex rented by the Foundation. As a new school, school facilities are still fewer. The children also do not yet have extracurricular activities. The cultivation of vegetable plants in pots is a solution for extra-curricular activities. Community Empowerment activities held on Friday, January 12, 2024, at 07.00 WIB until it is over. There are 18 participants who combination of classes IV, V, and VI. The results of activities that have been successful are socialists on the cultivation of vegetable plants in pots, plant, and evaluation of plant growth.
Improving Health Independence with a Family-Based Complementary Therapy Approach
Authors: Widaryanti Rahayu , Muflih Muflih , Dian Rhesa Rahmayanti
Published: January 2025

Purwomartani has local wisdom regarding the use of complementary therapies, but skills in using complementary therapies are obtained from generation to generation and are still not based on evidence-based so it can be at risk of injury. The purpose of this activity is to increase the ability and skills to use complementary therapy at the family level. This community service activity was carried out in June-July 2023 and was attended by 32 participants. The method used is health screening, health education, and utilization of herbs. The results of the health screening were 3 toddlers who had irregularities, 15 people who had blood pressure above normal, 10 people who had blood sugar levels above normal, and 8 people who had uric acid levels above normal. There is an increase in knowledge about the use of complementary therapy at the family level before and after the activity as much as 20.45 points.
Socialisation of Technology Education in the Aviation World for High School Students
Authors: Fauziah Nur  , Inda Tri Pasa  , Ivana Wardani  , Catra Indra Cahyadi  , Rini Sadiatmi
Published: January 2025

Technological developments are increasingly developing, especially in the world of aviation. Therefore, aviation vocational institutions provide sources of knowledge and technology that can be implemented in several ways, including by carrying out community service activities related to aviation technology. Currently, the aerospace insight possessed by the community is still limited, especially for students of SMA Negeri 1 Tanjung Morawa. This PkM activity aims to provide education to the community as basic capital to increase aerospace insight needed by the job market in the aviation sector. The method used in this activity is counselling by providing material about technology in the world of aviation. The results of this activity show that students of SMA Negeri 1 Tanjung Morawa experienced an increase in knowledge about technology in the world of aviation, as evidenced by the percentage of participant posttests of 85% for increased scores and 0% for decreased scores. From this counselling, it can be concluded that participants can gain new knowledge about aviation technology from the implementation of this activity.
Digital Empowerment:Improving Dasawisma's Capabilities in Online Marketing and Sales Through the Marketplace
Authors: Raafi’udin* Ridwan , Rosmawarni Neny , Dewi Catur Nugrahaeni Puspita , Edyana Fajar
Published: January 2025

This community service activity aims to improve the capabilities of dasawisma women in RW 10, Ciracas Village, Ciracas District, East Jakarta in digital marketing and online sales through the marketplace platform. Through a series of practical trainings, participants have been given an in-depth understanding of digital marketing concepts, effective online marketing strategies, and the use of various features in the marketplace platform. In addition, legal aspects, online security, and network development are also the focus, providing a strong foundation for participants to run an online business sustainably. With the aim of empowering the local economy, this activity is expected to help dasawisma women take advantage of the potential of the local economy and increase their contribution to local economic development, as well as this activity helps the government technically in relation to the community directly. This activity was attended by 120 participants and as many as 85 have provided feedback from the material and experience that has been given. The training material was delivered in lectures and discussions. For the lecture session, it was delivered by presenting material about digital marketing through the marketplace and comparing it in a conventional way. Broadly speaking, participants are able to accept and understand the use of digital marketing technology through the marketplace. Furthermore, the results of the implementation of community service activities were evaluated using a SWOT analysis with results showing a significant increase in understanding of online security and marketing. With the results of the training that show for the better, the community, especially dasawisma women, is ready to develop businesses both managed independently and business groups managed under the auspices of local residents.
Pelatihan dokumen Digital Land Document Application Training Towards a Digital Village at the Kujung Village Government
Authors: Nurma* Nur Mahmudah , Ningrum Ifa Khoiria , Yuwita Pelangi Eka
Published: January 2025

Digital-based data management is essential for village development, particularly in managing digital land documents. These documents significantly enhance the efficiency of data management, making it easier for residents to search, input, and update information. The primary objective of our community service initiative is to equip Kujung Village government employees with the necessary knowledge and skills for effective digital land document management. Our implementation approach involves three stages: execution, evaluation, and monitoring to ensure program sustainability. On September 26, 2024, at Kujung Village Hall, 15 village officials, 4 BPD members, and 6 LKMD members participated enthusiastically in the program. The results indicated a strong consensus among participants regarding the proposed indicators, and a notable increase in their understanding. Consequently, village officials showed a greater inclination to utilize digital applications for data management over traditional manual methods. This initiative has also led to improved services that are faster, more transparent, and accountable
Qualitätsentwicklung in Kitas: Wenn Entdecken und Forschen zum Alltag werden
Authors: Ballaschk Itala , Spindler Anna , Berwanger Dagmar , Sänger Franziska , Baier Antje
Published: January 2025

Das Buch stellt das Modellprogramm „KiQ – gemeinsam für Kita-Qualität" vor. Es enthält zudem drei Expertisen zu den Themen „Lernende Kita“, „Prozessbegleitung von Kitas in Veränderungsprozessen“ und „Veränderungsprozesse im Elementarbereich aus einer praxiserprobten Perspektive“, die als fachliche Grundlage des Programms dienten. Darüber hinaus werden die Ergebnisse der wissenschaftlichen Begleitung des Modellprogramms beleuchtet.
Relative places
Authors: Donnelly Maureen
Published: January 2025

Newton distinguishes between absolute and relative places. Both types of places endure through time and may be occupied by various objects at various times. But unlike absolute places, each relative place stands in fixed spatial relations with one or more reference objects. Relative places with independent reference objects (e.g., a ship and the earth) may move relative to one another.

Relative places, not absolute places, are used to locate objects and track their movements in common-sense reasoning and in disciplines such as biology, engineering, and geology. The purpose of this paper is to develop a formal theory for reasoning about relative places and their changing relations to both other places and to material objects.
Text analysis for ontology and terminology engineering
Authors: Aussenac-Gilles Nathalie , Sörgel Dagobert
Published: January 2025

After a recent breakthrough in the early 90's, text analysis is acknowledged as one of the promising ways to rapidly build better grounded semantic resources such as terminologies and ontologies. This domain has recently undergone significant evolutions with a massive reference to machine learning algorithms and information extraction techniques together with linguistic- and statistic-based natural language processing. This position paper promotes three main ideas: (i) that highly domain-specific or task-specific, even idiosyncratic ontologies, are very useful, especially when they are linked to broader consensual schemes and they can be built with reasonable effort; (ii) that corpus-based ontologies can capture the perspective of a domain; and (iii) that supervised ontology learning from text makes feasible the development of specialized ontologies adapted for specific uses. We propose the establishment of an inventory of tools for building ontologies from text, give a first classification of such tools, and present an initial review of some recent methods and tools.
The role data model revisited
Authors: Steimann Friedrich
Published: January 2025

While Bachman's role data model is often cited, it appears that its contribution, the introduction of role types and their conception as unions of entity types that occupy the places of relationship types, has mostly been ignored. This is unfortunate since it has led to countless reinventions of the wheel, and sometimes even to regress. With this homage, the author wishes to shed some light on the natural elegance of Bachman's role concept, and to make clear why he believes that it is valid until this day.
Debating over heterogeneous descriptions
Authors: Morge Maxime , Routier Jean-Christophe
Published: January 2025

A fundamental interoperability problem is caused by the semantic heterogeneity of agents'ontologies in open multi-agent systems. In this paper, we propose a formal framework for agents debating over heterogeneous terminologies. For this purpose, we propose an argumentation-based representation framework to manage conflicting descriptions. Moreover, we propose a model for the reasoning of agents where they justify the description to which they commit and take into account the description of their interlocutors. Finally, we provide a dialectical system allowing agents to participate in a dialogue in order to reach an agreement over heterogeneous descriptions.
Research on the impact of new construction on the stress-strain state of the soil base foun-dations of existing buildings
Authors: RUCHKIVSKYI Vitalii
Published: January 2025

Summary. The trends of the modern stage of housing development, which is accompanied by an increase in the density of development of historically formed areas of large cities, are analyzed.
Engineering problems arise that are associated with the use of underground space and lead to a change in the stress-strain state of existing buildings. Many buildings, next to which construction is underway, have shallow foundations. The construction of new foundations, excavation of pits for the arrangement of underground space disrupt the balance of the stress-strain state of the soil base and, in most cases, have a negative impact on existing building structures.
Research conducted in this area indicates the significant relevance of this topic. An important role in this is played by a comprehensive system of geotechnical monitoring of the state of the surrounding development at different stages of new construction.
The practice of construction in dense development with the presence of observations of the movements of existing buildings has shown the possibility of additional settlements and damage to above-ground structures, which indicates the lack of justification for the adopted design decisions. When analyzing the stress-strain state of the “base - foundation - above-ground structures” system, it is necessary to take into account not only the physical and mechanical parameters of the soils, hydrogeological conditions, loads, but also to pay significant attention to the technology of work and the sequence of their execution.
A study of the patterns of the influence of new construction on the stress-strain state of the existing building has been conducted.
Geotechnical monitoring data are presented and compared with the results of numerical modeling. Numerical modeling was performed in two versions: in combination and without a protective screen of small-diameter piles. The soil mass was modeled using the Hardening Soil Model.
The possibility of stabilizing the stress-strain state of the soil mass during the performance of underground cycle works has been shown.
A sequence of designing buildings with underground space is proposed, which allows achieving the effect of minimizing the impact of new construction on additional subsidence of the foundations of neighboring buildings
Assessment of Building-Foundation Interac-tion Using the Finite Element Method Based on Soil Compression Test Data
Authors: LYTVYN Oleksandr
Published: January 2025

Summary. The article presents a methodology for assessing the interaction between buildings and their soil foundations based on data from soil compression tests widely available in engineering geological survey reports. The primary aim of the study is to develop an approach for accounting for soil compaction within the "Base-Foundation-Structure" system using the finite element method (FEM). This approach enables more accurate modeling of the stress-strain state of structures under pressure ranges typical for modern buildings, such as high-rise residential complexes or industrial facilities.
The methodology proposed in the article considers the specific characteristics of soil deformation under loading, particularly the compaction processes that occur due to the reduction of porosity. The dependency of the deformation modulus on soil pressure is described based on experimental data from compression tests extended to higher stress levels using mathematical models. This eliminated the need for expensive and complex tests that are rarely accessible in the context of Ukrainian engineering practice.
The study involves modeling the stress-strain state of a real-life object—a 25-story residential building in Kyiv. Two scenarios were analyzed: the traditional approach with a constant deformation modulus and the proposed methodology incorporating a variable deformation modulus. The modeling results demonstrated that considering soil compaction processes significantly reduces peak stress values in foundation structures and ensures a uniform distribution of bending moments in grillages.
Special attention is given to assessing the height of the structurally disturbed soil zone beneath the foundation. It was found that this zone could reach up to 9 meters for grillages and 12 meters for pile foundations, depending on the applied load. The results suggest the necessity of embedding piles beyond this zone to ensure structural stability.
The proposed approach is universal, as it is based on standard oedometer data and can be adapted to various soil types and structural configurations. The results demonstrate the practical value of the methodology for optimizing foundation design, reducing the material consumption of structures, and improving their reliability. Furthermore, accounting for soil compaction processes enhances the accuracy of engineering calculations and ensures the rational use of material resources in complex geological conditions.
The calculation methodology proposed in this study can be integrated into modern software packages such as ABAQUS, significantly simplifying its implementation in engineering practice. This makes it particularly valuable for the design of high-rise buildings, industrial facilities, and other structures subjected to significant foundation loads.
Theoretical studies of the installation weight of reinforced concrete structures
Authors: MAKHYNIA Oleksandr , HALENKO Yevhenii
Published: January 2025

Summary. The article is devoted to the study of changes in the installation weight of reinforced concrete extrusion structure depending on structural, technological and other factors. The technology of reinforced concrete extrusion structures is an innovative and important step in increasing the efficiency and speed of construction of underground structures. The essence of the technology is that a monolithic structure is made on the ground surface in a modular form, and then, under its own weight, it is lowered into the excavated trench to the design depth, where it is fixed for further work. Therefore, one of the key parameters that determines the safety and reliability of the process is the installation weight of the structure.
The article describes in detail the components that form the installation weight of a structure and analyzes the influence of design, technical and other factors on its value. The paper theoretically investigates the permissible maximum and minimum variants of the assembly weight with changes in geometric parameters: length (from 6 to 18 m), width (from 0.4 to 0.8 m) and height (from 10 to 50 m). The results show that changing these parameters significantly affects the weight of the structure both in general and during installation.
The effect of the density of the clay slurry used to stabilize the trench walls and prevent their collapse was also investigated. It was found that increasing the density of the suspension reduces the installation weight due to the buoyancy effect. For example, at a density of 1.5 t/m³, the installation weight is reduced by up to 37%, and at a minimum density of 1.03 t/m³ - by up to 25%.
The obtained results open up prospects for further research aimed at optimizing design solutions and improving the technology of reinforced concrete structures. In particular, it is important to develop methods to reduce the installation weight by using lighter materials and optimized structural shapes without losing the required strength.
Design of general LQR-ANN-controller of „crane-load” system. Part 1
Authors: Romasevych Yuriy , Pochka Kostiantyn , Mishchuk Dmytro
Published: January 2025

The first part of the article describes the research concept and presents the results, which in the future allow the development of a LQR-neurocontroller of the movement of the dynamic "crane-load" system. For this purpose, the the problem of optimal control was stated. It uses a mathematical model in which the control function is considered as the rate of driving force change. This increases the order of the system by one. For individual components of the integral criterion, the weight coefficients were chosen and the values of the initial conditions were substantiated. The original problem of the synthesis of a LQR-controller is reduced to the Riccati equation. For one case, a solution to the Riccati equation was obtained and graphic dependencies corresponding to the obtained optimal control were built. The analysis of graphical dependencies made it possible to establish the disadvantages and advantages of the obtained optimal control. Among the advantages are the smoothness of the movement of the system and the provision of a zero value of the driving force at the beginning of the movement. This makes it possible to reduce the dynamic forces of the drive of the crane movement mechanism and its metal structure. Among the disadvantages of optimal control is a significant rate of increase of the driving force at the beginning of the movement, which can cause difficulties in the implementation of optimal control in practice, as well as an overshoot of the crane velocity.
Multiple solutions of the Riccati equation made it possible to obtain datasets for training, validation, and testing of an artificial neural network, which is considered as a universal approximator of Riccati equation solutions. The process of data normalization and formation of training pairs is described.
All data regarding the optimal values of the controller coefficients were obtained for load masses that varied within 60...25,000 kg and lengths of flexible suspension that varied within 1.2...12 m. In addition, the power of the weight coefficient varied within -5...-30, which corresponds to the minimization of the driving force rate.
CONSIDERAÇÕES SOBRE O (RE)CONHECIMENTO DAS LITERATURAS AFRICANAS DE LÍNGUA PORTUGUESA NA EDUCAÇÃO BÁSICA
Authors: Dias Mariana Sousa
Published: January 2025

Este  artigo  discute  o papel Literaturas  Africanas  em Língua  Portuguesa  como um dos pilares da educação  libertadora no século XXI.  Buscaremos  verificar  até  que ponto  esse  referencial,  como  recurso  pedagógico,  contribui  para  que  estudantes  da educação básica estejam aptos não somente a conhecerem suas próprias origens, mas também a tomarem  consciência  quanto a seu potencial  interventivo  diante  das iniquidades sociais.
Exploring China’s evolving strategic priorities in Central Asia: XXI century perspective
Authors:   L.N. Gumilyov Eurasian National University, Supyaldiyarov I.Kh. , Aliyeva S.K. ,   L.N. Gumilyov Eurasian National University
Published: January 2025

Considering the intricate and comprehensive nature of the international relations landscape in the current century, the heightened economic and diplomatic initiatives by the People’s Republic of China in Central Asia gain significant relevance and emerge as a subject for scholarly discourse. In the process of delving into this comprehensive and dynamic interaction, it is imperative to examine and consider a myriad of diverse factors. After all, strategic interests are not static, and they have a propensity to evolve over time. In this context, China, with its strategic interests in Central Asia, is no exception, as they too undergo evolution. In this article, the authors attempt to analyze the decryption of key factors behind the intensification of Chinese initiatives in Central Asia and explore how these factors align with its broader regional and global strategies. Thus, this article attempts to address the research question: What are the key factors driving China's increasing economic and political engagement in Central Asia, and how do they align with its broader strategic interests?
Challenges to the Russia’s Soft Power in the Eurasian Economic Union
Authors:   St Petersburg State University, Bykov I.A.
Published: January 2025

The paper aims to study the changes to Russia’s soft power inside the Eurasian Economic Union. The Union has been considered a tool of Russian soft power aiming to establish a common market combined with common information space. The paper examines the consequences of the “Special military operation”, started in 2022, to the Russian soft power resources in international news reporting and public discussions in the mass media of the member-states. To achieve this goal the foreign policy analysis method has been applied. It has been found that Russia has put extensive efforts into building a prominent country image and promoting strong leadership in global politics. The Eurasian Economic Union is one of the successful integration projects for Russia, which combines both soft and hard power. However, recently more and more countries in the Union prefer exclusive cooperation with Russia to a multi-vector policy. The process gradually gathers momentum in the Eurasian Economic Union, especially in Armenia. It has been found that many points of disagreement provoke further decline of the symbolic leadership of Russia. The paper reports recent challenges to Russia’s soft power, which have been provoked by the changes in the international journalism and media policy in the member-states.