bluuebunny/crossref_metadata_2025 huggingface dataset:
Social Networks and Their Use as a Learning Strategy
Authors: Karla Virginia Sánchez Giler
Published: January 2025

Social networks have become a necessity that can well contribute to the education of children from school to a higher level, however, the involvement of educational actors depends on whether they are used to make teaching and learning effective. The objective of the study was based on determining the use of social networks by teachers as a learning strategy in children from a public school. Applying a mixed approach through a survey structured in 12 questions with a 5-point Likert scale and framed in 3 dimensions, aimed at a sample of 15 teachers, as well as the interview with the expert in this field; obtaining as results a total of teachers who always use social networks to solve doubts in class, making children always more participative in classes when they use them, they can recreate knowledge learned in the classroom and satisfactorily carry out group work, of the 8 educational social networks consulted, a majority of teachers always use the Internet in the classroom and Edmodo; in addition, the total number of teachers always use generic social networks WhatsApp and YouTube as a learning strategy. Concluding that social networks need to be effectively used by teachers to promote learning in schoolchildren from early childhood, as a resource that promotes and facilitates the development of learning, so that when the student knows how to use them, the result is always positive, managing to learn new knowledge, promote their abilities and improve their academic performance.
The Influence of Smartphones on Children's Brain Development
Authors: Deisi Gissela Gavilanes Sany
Published: January 2025

Using a cell phone has become a necessity for most people, however, when children use it unsupervised by adults it can seriously affect their cognitive and brain development. The objective of the research was to analyze the influence of smartphones on children's brain development. The mixed approach, non-experimental design of descriptive level, was used through a survey structured in 24 questions on the use and control of the cell phone to infants, carried out to a sample of 41 parents of the Federico González Suárez Educational Unit in the city of Santo Domingo, Ecuador; The documentary review of scientific articles and postgraduate theses was applied to substantiate the consequences of electronic devices on the brain plasticity of children. As results, 64% of children use the telephone from the age of 9, on a regular basis, more than one hour a day and outside the school environment; parents observed risks of family and social isolation, poor school performance, access to inappropriate content, addition and change in family relationships in an average of 24%; Documented evidence shows severe consequences on brain plasticity with minors addicted to the internet similar to those who use drugs, decreased head circumference, atrophy or loss of gray matter volume, frontal lobe involvement that governs executive functions of doing things, insula damage , fundamental in feelings for others. It concludes in raising awareness from the home, from the role they have as parents, caregivers or responsible for children, to manage the proper use of mobile phones or other electromagnetic devices, avoiding damage that can be irreversible if measures are not taken now.
Implementation of a Digital Educational Resource for the Teaching of Colombia's Recent History: Memory and Citizenship Training in the Classroom
Authors: Hernán Javier Guzmán Murillo
Published: January 2025

This study analyzes the implementation of a Digital Educational Resource (DER) designed under the TPACK model to strengthen the teaching of Colombia's Recent History for ninth-grade students. Using a qualitative descriptive design, the perceptions of 35 students and two teachers from a school in Montería were explored. Findings highlight that the DER fostered meaningful learning by connecting historical content with current realities, encouraging critical reflection and active participation. Teachers valued its interactive design, while students acknowledged its impact on the development of citizenship and digital skills. However, areas for improvement were identified, including content expansion and teacher training. This study emphasizes the importance of integrating ICT into Social Studies teaching to promote memory processes and peacebuilding in educational contexts.
Logistic Model for Predicting Traffic Accidents: An Analysis Based on Labor and Behavioral Factors
Authors: Hernán Javier Guzmán Murillo
Published: January 2025

This study analyzes factors influencing the likelihood of traffic accidents using a logistic regression model. The dependent variable, "traffic accidents in the last year" (yes/no), was modeled based on daily working hours, driving hours, traffic fines in the last year, and active breaks. Results show that daily driving hours and the absence of fines significantly increase the likelihood of accidents, while daily working hours and active breaks have a protective effect. The model demonstrated reasonable fit (Pseudo R2R^2R2 = 0.234) and adequate predictive capacity (AUC = 0.808). These findings underscore the importance of active breaks and effective work time management in mitigating traffic risks.
Saudi Arabian Family Medicine Postgraduate Trainees' Satisfaction with I-Heed as an E-Learning Platform
Authors: Abeer Y. Qattan
Published: January 2025

Background: Many studies have measured satisfaction level with different E-learning platforms but there is limited information about E-learning for family medicine trainee doctors in Saudi Arabia.Objective: To assess the satisfaction levels of family medicine residents at King Saud Medical City (KSMC) and King Fahad Medical City (KFMC) with the I-heed system, an E-learning platform designed for family medicine, over a period of 24 months starting from January 25, 2021.Methods: This cross-sectional descriptive study used an electronic questionnaire which was distributed to all trainee residents enrolled in family medicine residency training programs at KSMC and KFMC who were using the I-heed learning platform as a designed E-learning platform. Results:A total of 57% of residents at KSMC and 43% at KFMC responded to the survey. Among all respondents: 39% of respondents were moderately pleased with the quality of learning content, and the same percent 39% found the E-learning content moderately informative. 31% respondents viewed E-learning as a helpful learning method, while 32% planned to incorporate it into their future education. 38% of participants were moderately trustful of online learning topics, and 33% expressed satisfaction with the I-heed system. However, 34% respondents reported low satisfaction with the system’s activities, and 28% indicated low satisfaction with I-heed as a tool for improving knowledge. Regarding system confidence; 31% respondents were confident using the I-heed system. Satisfaction by Education Levels among resident’s satisfaction level showed that R2 residents with 44% were highly satisfied followed by R3: 30%; R1 residents, 17.3%; R4: 9% (P=0.028). Regarding E-learning effectiveness, high satisfaction was reported by 47% at R2, 27% at R3, 21% at R1, and 6% at R4. Eventually, Satisfaction with the I-heed system was high for 51% at R2, 28% at R3, 15% at R1 and 7% at R4.
Conclusion: This sample of Family Medicine residents were highly satisfied with E-learning, satisfaction level being higher among females than males, however, other factors should be further investigated.
Emotion-Driven Intervention Design in Public Art Installations: Enhancing Visitor Engagement and Well-Being through Emotional Data Clustering
Authors: Jinlei Li
Published: January 2025

Public art projects have enormous potential to enhance emotional well-being and inspire self-reflection; little research has been done on leveraging emotional data—absent demographic information—to design customized visitor treatments. Emphasizing elements like optimism, leisure, and utility, this article explores emotion-driven intervention design by analysing the emotional involvement of 6,559 visitors to the Happy Here interactive installation. Four emotional groups—K-means clustering helped guests to be separated: Cluster 1 (n = 1,187) showed the most engagement (e.g., optimism: 4.61, relaxation: 4.51); Cluster 2 (n = 774) exhibited the lowest (optimism: 1.54, relaxation: 1.33). Emotional clarity and problem-solving (r = 0.58), as well as optimism, relaxation, and usefulness (r > 0.5), were shown to be significantly correlated, thus suggesting that changing one emotion could increase general well-being. Temporal studies found the most emotional involvement during nighttime and weekend visits, suggesting that settings influence visitor experiences. These findings underline the significance of personalizing treatments to emotional profiles and maximizing exhibition schedules to improve involvement at high-impact periods. Using emotional data alone, this project generates adaptive and inclusive public art installations that foster deeper emotional relationships and enhanced visitor well-being, therefore setting the basis for future research and practical applications in the design of emotionally intelligent public spaces.
A Situational Awareness Model of Regional Power Demand Based on Stacking Technology
Authors: Wei Li
Published: January 2025

The effective application of electric power big data can better reflect the influencing factors of electricity demand and its inherent laws. This paper introduces big data and its related technology to the study of electricity demand. By selecting variables from five aspects such as historical electricity consumption by industry, weather, economy, industry attributes, and holidays, stacking fusion technology is used to construct a regional electricity demand situational awareness model to predict industry and regional electricity consumption trends. The empirical evaluations demonstrate that the integration model possesses notable capacity for combining diverse factors, thereby enhancing the precision of electricity consumption forecasts.
Sinusoidal Curve Fitting and Moving Horizon Estimation Based Adaptive Unscented Kalman Filter for Geomagnetic Based Roll Attitude Estimation
Authors: Ting-ting Yin
Published: January 2025

The classical Unscented Kalman filter (UKF) algorithm will be deteriorated or even divergent while the prior information of the noises statistical characteristics of a nonlinear dynamic system is unknown or inaccurate. In order to avoid these constraints of classical UKF applied in geomagnetic based projectile roll attitude estimation, t a new adaptive UKF strategy by introducing in the sinusoidal curve fitting (SCF) and moving horizon estimation (MHE) is proposed in this paper. This strategy establishes an estimation principle of systematic and observing noise statistics with MHE and SCF combination. Based on the estimated noise statistics, the adaptive UKF with the estimated statistics as input parameters is designed. Consequently, a new optimized technique for geomagnetic based projectile roll attitude estimation is developed. The proposed adaptive UKF solution is able to realize the online computation of the noise statistics and enhance the stability and adaptation to variable application conditions of traditional filters. The advantages of the proposed adaptive UKF strategy are clearly illustrated by projectile roll attitude estimation results in the trajectory simulations.
Lexicon-based Bidirectional Framework for Relational Triple Extraction
Authors: Songtao Cai
Published: January 2025

A lexicon-based bidirectional extraction framework is proposed to solve the unidirectional frame sensitivity problem in relational triple extraction methods. The framework employs two complementary directions to extract entity pairs, effectively alleviating the overdependence on subject extraction results. A shared encoder is utilized to facilitate feature transfer between two directions, ensuring extractions in each direction are mutually reinforced and complementary. The shared structure leads to inconsistent convergence rates in training process, thus a shared-aware learning mechanism is introduced. Model's efficacy is confirmed by experiments demonstrating the adaptability and enhancement capabilities of bidirectional extraction framework and shared-aware mechanism for other labelling-based methods.
Shifting Influences in Ukrainian Foreign Policy: The Role of Oligarchs in Agriculture, Energy, and Technological Sectors
Authors: Miao Wang
Published: January 2025

This article investigates the role of Ukrainian oligarchs in shaping the country’s foreign policy decision-making process. The study examines the emergence and consolidation of the oligarch class following Ukraine's independence and the privatization reforms of the 1990s. Using a historical and political analysis approach, the article explores how oligarchs have built their economic and political networks, which allowed them to influence Ukraine's external relations through lobbying, media manipulation, and international business expansion. The results highlight that, while oligarchs have shaped foreign policy, their actions often prioritized personal or group interests over national objectives, complicating policy coherence. In the context of de-oligarchization reforms and the Russia-Ukraine conflict post-2014, the article finds that, although their influence has been constrained, oligarchs continue to play a significant role in foreign affairs. The article concludes by offering insights into the persistent and evolving influence of oligarchs on Ukraine’s foreign policy, emphasizing the complexity of their involvement within a shifting political landscape.
Thinking of Contemporary Ceramic Art and Public Environmental Art based on Big Data Analysis
Authors: Bing Feng
Published: January 2025

Modern environmental ceramics organically integrates the subjective consciousness of people with the beauty of the natural environment, and carries out artistic creation, which injects flexibility and affinity into the public space. In order to explore the application effects of contemporary ceramic art in public environmental art, this paper improves the big data technology, proposes several criteria for the difference of interval value data, and defines several related metrics from the perspective of probability models. In addition, this article uses big data technology to study the feasibility of the application of ceramic art in public environmental art, the current status of talents, the current status of practice, and the prospects. Through research, it can be seen that ceramic art and public environmental art have a good auxiliary effect in the process of urbanization in our country, and ceramic art ideas can be incorporated into the subsequent public environmental art design.
Application of Vector Illustration based on Multimedia Data in Gift Packaging
Authors: Lexuan Yang
Published: January 2025

Through a reasonable estimation of the market prospects and an in-depth analysis of consumers’ "heterogeneity" needs, this paper relies on the technical route of multimedia platform construction to propose a feasible and personalized construction plan of gift packaging design platform. Moreover, this article applies vector illustration to the gift packaging design to provide specific products and design services for each consumer. The system designs various functional modules based on the server one-stop development model. In addition, according to the principle of one-stop server development, system design user permissions and designer permissions are used to distinguish the user side of the system from the system design side, and users and designers interact with related interfaces. From the experimental results, it can be seen that vector illustrations based on multimedia data can play an important role in gift packaging and effectively enhance the effect of gift packaging.
The Application and Exploration of Artificial Intelligence in Dance Creation and Performance
Authors: Wenji Yang
Published: January 2025

Introduction: In todays rapidly changing technology, artificial intelligence (AI) is changing the way we live, work and create art at an unprecedented speed. As an important part of human culture, dance art has also ushered in new development opportunities and challenges in this scientific and technological revolution.
Objectives: This paper aims to explore the innovative application and influence of artificial intelligence (AI) in dance creation and performance. With the rapid development of AI technology, its application is increasingly wide in the field of art, and dance art is no exception
Methods: This paper first outlines the application of AI technology in dance creation, including the generation of new dance movements through algorithms, auxiliary choreography, etc. These applications provide unprecedented creative sources and tools for dance creators. Then, this paper analyzes the role of AI in dance performance, such as the accurate movement performance of dance robot, the immersive experience of virtual reality technology in dance performance, etc.
Results: These technologies not only enrich the form of dance performance, but also broaden the viewing experience of the audience. In addition, this paper also discusses the application of AI in dance teaching, such as intelligent guidance system, distance dance teaching, etc., which bring convenience and personalization to dance teaching. However, the application of AI in the field of dance also faces technical challenges and art ethical issues, which need further research and discussion.
Conclusions: In conclusion, this paper believes that the application of AI technology in dance creation, performance and teaching has broad prospects, but it also needs to pay attention to its potential impact and challenges to promote the harmonious coexistence of dance art and AI technology. The research of this paper provides new perspectives and thoughts in the field of dance art, Provides a reference for future research and practice.
Research on Thermal Balance Test and Evaluation Technology of Fuel Cell Vehicle
Authors: Lou Yun
Published: January 2025

In the development and use of fuel cells, thermal management systems are of great significance for the efficiency and durability of fuel cell vehicles, and the testing and evaluation of thermal balance are crucial. Therefore, relevant research has been conducted on the thermal balance testing and evaluation of fuel cells. Through theoretical and technical analysis, a testing and evaluation method for thermal management systems applicable to various extreme working conditions has been proposed, forming testing and evaluation conditions and indicators for each system of fuel cell vehicles. This article analyzes the thermal balance test results of fuel cell vehicles. The research results indicate that the thermal equilibrium of fuel cell vehicles under extreme conditions will reduce power and increase temperature differences for heat dissipation.
Research on Active Vibration Control and Environmental Performance Evaluation of Large Mechanical Grid Connected Systems
Authors: ZANG Ji -song
Published: January 2025

Introduction: After the mechanical grid connected system is connected to the power grid, it may cause significant grid vibrations, which will have a certain impact on the environment and the stable operation of the mechanical system.
Objectives: In order to improve the stability of the power grid and the operational efficiency of machinery, this paper explores an active vibration control strategy for large-scale mechanical grid connected systems.
Methods: We provides an in-depth analysis of the characteristics of large-scale mechanical grid connected systems and constructs corresponding mathematical models to calculate system parameters accurately. Furthermore, we constructed mechanical vibration models under various modes based on the operating status, load conditions, and environmental factors such as temperature and humidity of the machinery. Based on this, we have designed a vibration control algorithm and its criteria for mechanical grid connected systems.
Results: The experimental results show that the vibration of the power grid is effectively controlled and does not exceed the safe range in these modes.
Conclusions: It can be seen that this control strategy enhances the stability of the power grid, and helps to improve the operational efficiency and environmental performance of mechanical systems.
A Review of Chinese Digital Architecture Research Based on CiteSpace
Authors: Cui Shan
Published: January 2025

Driven by the rapid development of China's digital economy and society, the construction industry, as the pillar of China's economy, will also face a comprehensive digital transformation, and the digital technology of the construction industry represented by BIM technology will be fully popularized. This paper uses CiteSpace6. 1. R6 software to study 406 research articles in CNKI database from 2002 to 2022. By drawing the knowledge map and combining qualitative analysis with quantitative research, this paper summarizes and analyzes the current research results related to digital architecture in China, providing certain research directions and research ideas for the researchers' follow-up research. China's digital architecture research has gone through three periods of initial exploration, rapid growth and explosive growth. At present, China's digital architecture research is in a period of explosive growth. There are few related research literatures in core journals. There are more inter-institutional cooperation among universities, especially the "985 project" and "211 Project" inter-regional cooperation among universities is remarkable. The research focuses on three aspects: digital transformation and upgrading, digital construction technology R&D, and digital technology implementation. This paper also discusses the key contents and directions of the future research of digital architecture in China.
Psychological Barriers and the Role of Health Education in Medication Adherence Among Patients with Acute Myocardial Infarction: A Literature Review
Authors: T. Saleh Zyad , Saleem Maabreh Roqia , Abdulrahman Murad Amal , Al-Za’areer Majed S. , Anwer Abujaber Dana , Subih Maha , T. Almagharbeh Wesam , E. Sobeh Dena , M. Eltayeb Mudathir , A. Elshatarat Rami
Published: January 2025

Background: Medication adherence is critical for managing patients with acute myocardial infarction (AMI) to prevent recurrent cardiac events and improve outcomes. However, psychological barriers such as anxiety, depression, and lack of motivation can significantly hinder adherence. Health education interventions can play a pivotal role in addressing these psychological barriers, promoting adherence, and enhancing recovery. Objective: This literature review aims to explore the psychological barriers affecting medication adherence in patients with acute myocardial infarction and examine the effectiveness of health education interventions in overcoming these barriers. Methods: A comprehensive literature search was conducted using databases such as PubMed, CINAHL, and Scopus. Peer-reviewed articles published between [insert year range] were included, focusing on psychological factors influencing medication adherence and the impact of health education programs on AMI patients. Both qualitative and quantitative studies were analyzed to provide a balanced understanding of the topic. Results: Findings indicate that psychological barriers, including depression, anxiety, and fear of medication side effects, are common among AMI patients and negatively affect adherence. Health education interventions, particularly those tailored to individual patient needs, were shown to improve medication adherence by addressing misconceptions, promoting self-management, and reducing psychological distress. However, the effectiveness of these programs varies depending on the delivery method and patient engagement. Conclusion: Addressing psychological barriers is essential for improving medication adherence in AMI patients. Health education interventions offer a valuable strategy to enhance adherence, particularly when they are personalized and patient-centered. Further research is needed to optimize these educational approaches and explore long-term effects on adherence and health outcomes.
1,3,4- Oxadiazole, A Complete Review on Biological Activities of Newly Synthesized Derivatives
Authors: Bhopatrao Amisha , Chavan Pooja , Chavan Hritisha , Chaudhari Pravin , Dadan Zahra , Kharche Ajay
Published: January 2025

1,3,4-oxadiazole scaffold is reported to show various biological activities like anticancer, anti-inflammatory, antimicrobial, analgesic, anticonvulsant and many more. Many derivatives containing basic moiety as 1,3,4-oxadiazole was useful against different human cell lines causing cancer. There are some derivatives which were tested for their anti-inflammatory potential using rat paw edema method. Some novel derivatives were showing their antimicrobial activity against various microbes. Also newly synthesized compounds were reported for their better analgesic and anticonvulsant potential than the reference drug during testing. This review describes biological activities of recently synthesized novel derivatives containing 1,3,4-oxadiazole moiety with structures.
EXTERNAL EDUCATIONAL MIGRATION AS A FACTOR IN KAZAKHSTAN'S ECONOMIC DEVELOPMENT
Authors: Begasilov B. T. , Junussov A. M.
Published: January 2025

The purpose of the study is the impact of external student migration on the economy of Kazakhstan, based on an analysis of existing trends in educational migration and economic development of the republic.

Research methodology. Within the framework of this work, the following research methods were used: structural-functional, economic-statistical and categorical analysis, evidence-based approach: comparative analysis method, materials of expert opinion and decision-making. The actual data from the Organization for Economic Co-operation and Development (OECD) and data from the Bureau of National Statistics of the Agency for Strategic Planning and Reform of the Republic of Kazakhstan were used as source data.

Originality/value of the research. Considering that the economic conditions of countries are of great importance, many students choose economically developing states that oﬀer favorable conditions for workers. The authors studied the main macroeconomic parameters, which include GDP per capita, population size and average annual wages of workers, as well as the share of foreign students. At the same time, in the study, the authors carried out work on assessing and modeling the educational migration of students, which aﬀects the economic activity of Kazakhstan in the form of the formation of its model. Also, based on statistical data, a table was created for the main countries where students strive to get an education, which are developed countries of the world, such as the USA, Austria, Australia, China, the Czech Republic and Japan.

Based on the created linear equation, estimating the share of foreign students, on the basis of which it is possible to determine foreign migration from the country at a certain level in the Republic of Kazakhstan.

Research results. In conclusion, the main measures and proposals are provided to reduce the educational migration of students from Kazakhstan.
Embodied climate impacts in urban development: a neighbourhood case study
Authors: Sjökvist Simon , Francart Nicolas , Balouktsi Maria , Birgisdottir Harpa
Published: January 2025

The urgent need to reduce greenhouse gas emissions and the increasing share of embodied carbon in life-cycle impacts underscore the necessity of mitigating construction and demolition impacts to align with the Paris Agreement. Urban planning significantly influences material flows, with a substantial portion of construction occurring in planned urban development areas (UDAs), such as 76% in Copenhagen, Denmark. However, research on UDAs is limited, with most life-cycle assessments (LCAs) focusing on individual buildings. This study examines the embodied CO2e emissions from buildings and infrastructure in a newly developed UDA, using an archetype-based LCA approach that combines both on-site and average data, which can serve as a stepping stone for a more comprehensive analysis. The study shows that most emissions in the studied UDA occur upfront and are attributed to new building construction. The studied UDA featured several refurbished buildings, repurposed into housing and offices, but their reuse only made a small difference when considering embodied emissions for the entire UDA. Other UDAs may exhibit a different emission profile. Lastly, the study compares neighbourhood and city-scale impacts to absolute environmental boundaries, highlighting the significant climate impacts of urban planning, particularly in UDAs.
Policy relevance
Urban planning has a significant influence on climate impacts. The substantial amounts of embodied CO2e attributed to planned UDAs, particularly emissions occurring upfront and relative to absolute environmental boundaries, suggest the need to rethink current urban planning frameworks to better align with absolute environmental boundaries and the goals of the Paris Agreement. The results offer insights for developing contextual mitigation measures; the large share of CO2e emitted by new buildings underscores the potential of low-carbon technologies and materials and the broader impact of regulatory targets. Moreover, the limited relative impact of reuse in the studied UDA suggests the need for planning models that prioritise existing building inventories over new construction. Ultimately, the findings may also suggest the need to reconsider the overall scale of permissible building rights altogether.
Apropiación social y recuperación del espacio patrimonial en la parroquia San Vicente, Ecuador
Authors: Muñoz Salazar Frans Jhasmany
Published: January 2025

La investigación tiene como objetivo analizar los procesos sociales que impulsan a la apropiación del espacio patrimonial, el caso de estudio ubicado en la población de la parroquia San Vicente, perteneciente al cantón San Miguel de Bolívar, provincia Bolívar en Ecuador, lugar donde fue originalmente construida la iglesia de San Vicente Ferrer en el año 1929; un bien inmueble con doble protección debido a su antigüedad y a la declaración mediante decreto ministerial como patrimonio cultural, como respuesta a ese sentimiento de pertenencia del espacio por parte de la población, se impulsó la restauración de esta edificación patrimonial. Esta apropiación de los habitantes del lugar por conseguir la restauración de la iglesia dio lugar al rescate de técnicas constructivas y saberes ancestrales, los mismos que se transmiten de generación en generación, al ejecutar trabajos en madera y tapial que promueven la sostenibilidad a través de la transferencia de conocimientos a la población que estará en la capacidad de intervenir bienes patrimoniales, igualmente se recuperan tradiciones con la realización de mingas que generan el trabajo colaborativo entre la comunidad y promueven las relaciones sociales de los habitantes. Este trabajo abordará desde el caso de estudio las estrechas relaciones entre el espacio, sociedad y cultura, es decir, las relaciones sociales y la perspectiva de la población que originaron las intervenciones en la iglesia de San Vicente Ferrer desde una base teórica y crítica.
Crítica arquitectónica y urbana comparativa entre el barrio Las Peñas y Puerto Santa Ana
Authors: Gavilanez Verdezoto Nathalie Romy , Hunter Anastacio Ernesto Abraham
Published: January 2025

Con el fin de realizar pequeñas intenciones de crítica en Guayaquil, Ecuador, se presenta como objeto de estudio pertinente elanálisis in situ de los proyectos emblemáticos como: Barrio las Peñas y Puerto Santa Ana. Los proyectos, cuya informaciónse expondrá de manera arquitectónica y urbana, permiten una mejor lectura y comprensión de las transformaciones del sector a lo largo del tiempo, así como los cambios que hubo al pasar de una antigua ciudad a una nueva ciudad. La exploración que se realiza mediante el análisis de transformaciones del espacio en los proyectos mencionados, es una respuesta a los estímulos presentes de segregación social y fragmentación de espacio a manera urbana. Así también el análisis detallado de cambio de la metodología en cuanto a su arquitectura de cada uno de los proyectos.
Literacy and multilingual competence and students’ competence for a healthy lifestyle a pilot diagnostic study in the first secondary school stage
Authors: Raycheva Nadezhda , Valcheva-Slavcheva Violeta
Published: January 2025

Modern education should not only outline the necessary key competences for the successful realization in social relations. Attention must be focused on applying competencies in unity to navigate the connection between complex pieces of information and make appropriate decisions for oneself and others. This study aims to examine students' ability to apply the acquired language and natural sciences competencies to make decisions related to health and a healthy lifestyle. The results showed serious problems in analyzing specialized information in the native language; in producing an argumentative text in the native and foreign language and problems with correct expression in the foreign language. Special attention is needed in the learning process to develop the key competencies in unity and apply them in authentic problem-solving.
ESKİ TÜRK TARİHİ ESKİ TÜRK TARİHİ (ÖTÜKEN: HUNLAR, XİANBEİLER, TABGAÇLAR, JUANJUANLAR, GÖK-TÜRKLER, UYGURLAR)
Authors: Akbaş Semiyenur
Published: January 2025

Prof. Dr. Kürşat Yıldırım, "Eski Türk Tarihi" adlı eseriyle tarih bilimine ve literatüre önemli bir katkı sağlamıştır. Bu eser tarihin en eski zamanlarından beri medeniyetin aktarıcısı olan Türklerin, Ötüken'den beri bıraktıkları izlerin izini süren bir çalışma olmuştur. Eser toplam beş bölümden oluşmakla birlikte kendi içinde de kısımlar halinde aktarılmıştır. Bu kısımlarda ise devletlerin tarihi, Türklerin askeri ruhu ve devlet teşkilatçılığı ekseninde ele alınmıştır. Günümüzde hâlâ İstanbul Üniversitesi Genel Türk Tarihi Anabilim Dalı'nda öğretim üyesi olarak ders veren Prof. Dr. Kürşat Yıldırım, çalışmalarını "Eski Türk Tarihi, Türk- Çin İlişkileri ve Türkistan Coğrafyası" üzerinde sürdürmektedir.
Coastal Erosion and Sedimentation in Khums City, Libya using Sentinel-1A Technology: An Environmental Study
Authors: Dawi Ageel
Published: January 2025

The majority of coastal regions worldwide are currently experiencing erosion processes, which are frequently brought on by modifications in the sediment balance brought on by both natural and man-made sources. Numerous Mediterranean locations, including the study area, are affected by this problem. The coastal area's erosion and sedimentation rates are not constant, and the pace of change is not uniform and varies widely, according to this study. Using Sentinal-1A remotely sensed satellite data sets, the study examined coastline changes from 2000 to 2021 and found such disparities in shoreline changes throughout the previous 21 years. The rates of erosion and accumulation were also calculated. Using many profiles, each of which expressed a rate of coastal erosion or sedimentation, the Digital coastline Analysis System (DSAS) tool was utilized to determine patterns in coastline change. According to the findings, the research site's west had a high rate of erosion, while its east had a high rate of sedimentation. In the center Khums area, both rates were equal. According to the results, sedimentation rates were higher than those of the study areas, with the exception of Basis Island, where erosion rates were higher. The rates calculated in this study and the classification of the study site's beaches may be very helpful in determining the cumulative impact and erosion risks of the coastal areas under study, as well as in developing sustainable development plans for them and raising awareness in the most vulnerable areas.
Role of CD117 and mast cells in periodontal diseases: Histological and immunohistochemical study
Authors: Khaphi Fatin , Hussein Hanaa , Hameed Oula , Jebur Huda , Saeed Zahra
Published: January 2025

Mast cells are mobile secretory cells with a variety of biological tasks such as phagocytosis, processing of antigens, cytokine production, and the release of both newly formed and preexisting physiological mediators. This study aimed to investigate and establish the relationship between mast cells and various stages of periodontal diseases. A total of 36 soft tissue samples, 12 each of normal healthy periodontal, dental plaque periodontitis, and chronic periodontitis were selected. Samples were collected from patients with periodontal surgery in chronic periodontitis and plaque periodontitis. Samples were stained with 1% toluidine blue (TB), immunohistochemistry for CD117 expression, and observed under a light microscope for the presence of mast cells. All data were analyzed using SPSS. The mast cells were found to be highest in the chronic periodontitis group, followed by the dental plaque periodontitis group, as compared to the healthy periodontal group. The quantitative study of mast cells using TB staining showed statistically significant differences among the three groups. However, the results showed no statistically significant difference in the expression levels of CD117 in the plaque periodontitis and healthy periodontal group but showed a statistically significant difference between chronic periodontitis and healthy periodontal group. Thus, an increase in mast cells in human periodontal diseases suggests that these cells are crucial for developing chronic periodontitis.
A combination of ursodeoxycholic acid and Allium sativum prevents liver cirrhosis in cholestatic rats
Authors: Adhuri Pratama , Susilaningsih Neni , Prasetyo Sigit , Maharani Nani , Nugroho Trilaksana
Published: January 2025

Cholestasis causes liver cirrhosis due to chronic total obstruction, in which accumulated bile acids induce liver inflammation and fibrosis. Inflammatory conditions are associated with hypoalbuminemia, and changes in albumin levels indicate the patient's clinical condition. Allium sativum has anti-inflammatory, antioxidant, and antifibrotic effects against various diseases. Further, ursodeoxycholic acid (UDCA) is one of the few available therapies for cirrhosis. Thus, this study aimed to assess the combination of A. sativum and UDCA as standard therapy in preventing liver cirrhosis and cholestasis. The current study was carried out with 35 male Sprague Dawley rats, which were randomly assigned into healthy, negative, and positive control groups, and three treatments of UDCA and graded doses of A. sativum extract. Biliary duct ligation was used for inducing cholestasis, and the treatment was given for 21 days. Liver cirrhosis was assessed based on Laennec grade by histopathological examination. Albumin levels are measured by examining blood serum. The combination of UDCA and A. sativum extract significantly reduced the degree of liver fibrosis and increased albumin levels in mice with cholestasis (p<0.05). There was no difference in the degree of liver fibrosis between the graded doses of A. sativum. Albumin levels were significantly correlated with the degree of liver fibrosis (p<0.05). In conclusion, the data suggest that A. sativum administration can be combined with UDCA to increase the hepatoprotective effect against cholestasis in rats.
A Comparative Review of Plastic Surgery Concepts in Ayurveda and Modern Sciences
Authors: A Sukesh , Jain nisha
Published: January 2025

Background: "Sandhana Karma" as described in Ayurveda is an ancient surgical procedure that can be likened to the plastic surgery or reconstructive surgery of the present day. Plastic surgery is one of the key subspecialties within the field of surgery.
Objective: This review provides a critical analysis of the concept, principles, and techniques of Sandhana Karma, and compares it with the modern era's plastic and reconstructive surgery.
Materials and methods: The study reviewed classical references from Sushruta Samhita and contemporary literature on plastic surgery, as well as findings from recent research articles. The article highlights the comparison of the basic principles and select procedures of plastic surgeries in the Sushruta Samhita and modern sciences. It examines the correlation between Sandhana Karma and the present era of plastic and reconstructive surgery.
Observations: Key principles of Sandhana Karma include preservation of vital structures, restoration of form and function, atraumatic technique, proper wound management, and a holistic approach. These principles align with modern surgical practice. The review highlights specific techniques described in the Sushruta Samhita, such as forehead flaps for rhinoplasty and various methods for ear and lip reconstruction, and compares them with contemporary techniques like endonasal rhinoplasty, cartilage grafts, local and distant flaps, lip sharing procedures, and vermilion advancement.
Conclusion: Modern plastic surgery owes a debt of gratitude to Acharya Sushruta, who is considered a pioneer of plastic surgery. From the fundamental principles of plastic surgery to some complex procedures practiced today, they have direct origins in the Sushruta Samhita.
Esophageal Injury After Anterior Cervical Spine Fixation: What Can Thoracic Surgeons Offer?
Authors: Alsadery Humood , Aljehani Yesser , Alreshaid Farouk , Elghoneimy Yasser , Bamalan Omar , Alblowi Abdulrahman , Alhelal Jumana , Elbaz Ayman , Aboollo Moustafa
Published: January 2025

Background: The anterior approach for cervical spine surgery was introduced in the late 1950's and was then extensively used with a known considered risk for an esophageal injury. Objective: Therefore, we designed this study to look into our institution’s experience in the treatment of esophageal injury post cervical spine fixation looking at possible causes, presentation and risk factors. Methods: A retrospective analysis of esophageal perforation cases secondary to cervical spine fixation, encountered in King Fahad hospital of the University (Eastern province, Dammam, Saudi Arabia) in between (2008-2019) were studied. Results: The patients included were 11, in which the most common presenting symptoms were dysphagia, neck pain, persistent discharge from the cervical wound with or without food particles and odynophagia, while the mean period for presentation was 358.9 days (ranging from 4 to 2555 days). The pharyngo-esophageal perforation repair was done in 9 patients, while 2 patients were treated conservatively. In addition, supportive measures (i.e., frequent wound care, broad spectrum intravenous antibiotics, non per oral and adequate feeding via alternative routes) were done for all patients. Conclusion: Esophageal injury, although uncommon in anterior spinal approach, still considered a life-threatening complication and need a low threshold of suspicion.
The Efficacy of Piascledine in Alleviating Symptoms and Its Impact on Blood Lipid Levels and body Mass Index in Patients with Knee Osteoarthritis
Authors: Phan Hoang , Huynh Cang , La Phu , Pham Khanh , Vo Phuong , Vo Trang
Published: January 2025

Background: Piascledine is a potential treatment for osteoarthritis; however, current evidence regarding its efficacy in patients with knee osteoarthritis remains limited. Objective: To evaluate the efficacy of Piascledine in improving symptoms and its impact on blood lipid levels and body mass index in patients with knee osteoarthritis. Methods: A randomized, controlled, single-blind clinical trial. The odd-numbered group was treated with Piascledine at a dose of 300mg/day, while the even-numbered group was treated with glucosamine sulfate at a dose of 1,500mg/day. Outcomes were assessed at 4 weeks and 8 weeks. Results: A total of 200 patients were included in the study, with a mean age of 58.5 ± 11.3 years, of whom 42.0% were male. Obesity (OR=2.83; 95% CI: 1.88-4.26; p<0.001) and hypertriglyceridemia (OR=2.07; 95% CI: 1.17-3.67; p<0.05) were identified as factors significantly increasing the risk of severe osteoarthritis. At 4 weeks and 8 weeks, the Piascledine group showed a reduction in VAS scores from 49.3 ± 19.6mm to 37.6 ± 14.2mm and 25.3 ± 10.2mm, respectively. At 4 weeks, the VAS and WOMAC scores showed greater improvement in the GCS group compared to the Piascledine group. However, at 8 weeks, there was no significant difference in efficacy between the two groups. Treatment with Piascledine slightly increased triglyceride levels from 2.3 ± 1.4mmol/L to 2.7 ± 1.4mmol/L. Side effects were observed in 16.0% of patients during treatment, with the most common being nausea (10.0%). Conclusion: The study indicates that obesity and hypertriglyceridemia are risk factors for severe knee osteoarthritis. Treatment with Piascledine improves symptoms and knee joint function, without impacting body mass index or lipid metabolism. The majority of side effects were mild and primarily gastrointestinal.
Provocative diagnostic test to evaluate the median nerve compression at wrist in computer operators
Authors: Thembe Pooja , Rane Priyanka , Shah Vriti
Published: January 2025

Background:
In the era of the computer revolution ubiquitous electronic devices comprise more than 80% of the work done using desktops and laptops. The wrist joint's reduced movement due to longer working hours on a computer is more closely associated with neurological symptoms like entrapment neuropathy at the wrist. With varying sensitivity and specificity, certain provocative test like Phalen’s test, are used to make diagnoses and have been employed as outcome measures in clinical investigations in the study.

Aim:
To evaluate and compare the role of provocative tests in the diagnosis of nerve compression among computer operators.

Methods:
This observational study was conducted in the Neurology OPD and Physiology Department. Sample size: The study included 120 participants with average age 18- 50 (34±6.4) years. Group I - 60 long duration (>6 hrs/day for more than two years) and Group II - 60 short duration (<2 hrs/week for more than two years) computer operators were included in the study . Phalen’s test for median nerve compression was performed on participants.

Results:
The study showed Phalen’s test with positive results with 15% in long-duration and 1.7% in short-duration computer operators. There was a statistically significant association between the duration of computer use and Phalen’s test for diagnosing median nerve compression.

Conclusion:
Computer use for a long time causes median nerve compression, and Phalen’s test is sensitive to tingling, numbness, and paraesthesia. Phalen’s test as a provocative diagnostic test can be used for screening and early detection of CTS in computer operators. Further confirmation by nerve conduction studies is required.