bluuebunny/crossref_metadata_2025 huggingface dataset:
Klastry lotnicze a bezpieczeństwo państwa i regionu
Authors: Olejarz Arkadiusz
Published: September 2024

Przemysł lotniczy poszukuje innowacyjnych rozwiązań umożliwiających optymalizację kosztów oraz wymianę wiedzy. Jednym z takich rozwiązań są klastry lotnicze. Celem artykułu jest próba dowiedzenia, iż klastry lotnicze stanowią istotne narzędzie kompleksowego podejścia systemowego dla zapewnienia bezpieczeństwa państwa i regionu. W ramach artykułu przestawiona została geneza tworzenia klastrów, wraz z przytoczeniem kilku definicji klastrów przemysłowych oraz podjęta została próba zdefiniowania klastra lotniczego. Przedstawione zostały także działania polskiego rządu w ramach polityki klastrowej oraz zaprezentowana została analiza stanu realizacji polityki klastrowej w Polsce. Artykuł wskazuje również na konieczność podjęcia działań w ramach współpracy przemysłu lotniczego i rządu. Wśród działań wymagających zmian wymienia się m.in. współpracę i nadzór zarówno na poziomie krajowym, jak i samorządowym (wojewódzkim, powiatowym, gminnym). Publikacja wskazuje także obszary wymagające poprawy dla prawidłowego funkcjonowania klastrów lotniczych w Polsce. Należy podkreślić, że artykuł nie obejmuje całości problematyki związanej z tym obszarem. Autor ma jednak nadzieję, że dzięki przeprowadzonym badaniom i przedstawionemu problemowi zostaną dostrzeżone szanse i zagrożenia związane z istnieniem klastrów lotniczych dla rozwoju przemysłu lotniczego Polski oraz jej znaczenia na arenie międzynarodowej, szczególnie w kontekście powojennego potencjału ukraińskiego przemysłu lotniczego. Słowa kluczowe: klaster, klaster lotniczy, Dolina Lotnicza, bezpieczeństwo państwa, bezpieczeństwo regionu
Elder Abuse Around the World: An International Perspective
Authors: Oyovwi Mega Obukohwo , Oyovwi Edarho Oghenevwede
Published: September 2024

Elder abuse is a hidden epidemic, with millions of older adults experiencing physical, psychological, or financial harm each year. However, the true extent of the problem is unknown due to under-reporting and lack of reliable data. This paper aims to provide an international perspective on the hidden epidemic of elder abuse, exploring the prevalence, risk factors, and consequences of this global issue. A systematic review of the literature was conducted using multiple databases. Studies from various countries were included to overview the problem comprehensively. The prevalence of elder abuse varies widely across countries, but it is estimated that at least 1 in 6 older adults experience some form of abuse. Risk factors include female gender, advanced age, cognitive impairment, and social isolation. Consequences of elder abuse include physical and psychological harm, premature death, and reduced quality of life. Elder abuse is a severe and pervasive global problem. The lack of reliable data and under-reporting makes it difficult to assess its prevalence and impact accurately. The review underscores the urgent need for a worldwide response to elder abuse tailored to consider cultural contexts and local resources. Collaborative efforts between governmental and non-governmental organizations are essential to raise awareness, provide education on elder rights, and implement effective prevention strategies. Establishing robust reporting mechanisms and support frameworks for victims of elder abuse is crucial for safeguarding the wellbeing of older adults worldwide.
A Probiotic Mixture Decreases Neuropathy and Oxidative Stress Markers in Diabetic Rats
Authors: Shabani Mohammad , Hassanpour Elham , Aghighi Fatemeh , Mohammadifar Mojgan , Bahmani Fereshteh , Talaei Sayyed Alireza
Published: September 2024

Diabetic neuropathy (DN) is a type of nerve damage caused by long-term hyperglycemia in diabetes mellitus (DM). The gut microbiota alters in DM. Therefore, improvement of the gut flora may affect neuropathic pain and oxidative biomarkers' responsiveness to the probiotic treatment. The present study aimed to assess the effects of probiotic supplementation on neuropathic pain and oxidative stress biomarkers in diabetic rats’ serum. Forty-eight rats (200-250 g) were randomly divided into four groups (n = 12 per group) to examine the effects of the probiotics mixture as follows: the control group (CO), and the diabetic groups received 1 ml probiotics mixture (DP) containing Lactobacillus rhamnosus, Lactobacillus acidophilus, Lactobacillus delbrueckii, Lactobacillus plantarum, and Bifidobacterium bifidum (109 CFU of each), 100 mg/kg Gabapentin (DG), or normal saline (DM) daily. The study used animals with plasma glucose concentrations between 70 and 100 mg/dl. Behavioral tests, including mechanical allodynia, cold allodynia, and thermal hyperalgesia, were used to evaluate the pain on days 1, 4, 7, 14, and 21 of the study. After that, the serum's biochemical analysis was completed. Taking the probiotics mixture decreased mechanical and cold allodynia as well as thermal hyperalgesia. The probiotics group also showed significant reductions in lipid peroxidation levels and increases in total antioxidant capacity (TAC) and glutathione peroxidase (GPx) and superoxide dismutase (SOD) activities compared to the DM group. Our results showed that supplementation with the probiotics mixture could reduce pain-related behaviors in diabetic rats by enhancing the antioxidant capacity in their serum.
Utilización de suero lácteo en la elaboración de una bebida refrescante con fructooligosacáridos y pulpa de acerola (Malpighia emarginata D.C.)
Authors: Rodríguez-González Dainelis , Colominas-Aspuro Ana Maritza , Zumbado-Fernández Héctor Manuel
Published: September 2024

El lactosuero es el subproducto más abundante de la industria láctea y posee un alto valor nutricional, lo que le permite ser empleado como materia prima en la elaboración de productos alimenticios. Por otra parte, los fructooligosacáridos (FOS) por su acción prebiótica y la pulpa de acerola como principal fuente de vitamina C, pueden producir efectos beneficiosos para la salud humana. El objetivo de este trabajo es utilizar el lactosuero en la elaboración de una bebida refrescante con fructooligosacáridos y pulpa de acerola (Malpighia emarginata D.C). Para ello se utilizó un diseño de mezcla D-Óptimo, donde se definieron como variables independientes: suero lácteo (60 %-70 %), pulpa de acerola (5-30 %) y jarabe de FOS (5 %-15 %), manteniéndose fija la dosis de goma guar (0,1 %). Se ensayaron 16 formulaciones y las variables de respuesta fueron aceptabilidad y estabilidad. La formulación optimizada propuesta por el modelo estuvo compuesta por 67,9 % de suero, 20 % de pulpa de acerola y 12 % de jarabe de FOS. Los resultados del análisis físico químico de la bebida estuvieron en los rangos reportados por otros investigadores, mientras que la caracterización sensorial se realizó con ocho catadores adiestrados, los que otorgaron la categoría de “moderado” a los atributos homogeneidad, color, olor, sabor a acerola y sabor dulce, mientras que la viscosidad y el sabor ácido recibieron la categoría de “ligero” y la calidad global de “buena”. La evaluación de la aceptación poblacional con 100 consumidores fue del 80 %.
Accuracy of a Commercial Large Language Model (ChatGPT) to Perform Disaster Triage of Simulated Patients Using the Simple Triage and Rapid Treatment (START) Protocol: Gage Repeatability and Reproducibility Study
Authors: Franc Jeffrey Micheal , Hertelendy Attila Julius , Cheng Lenard , Hata Ryan , Verde Manuela
Published: September 2024

Background

The release of ChatGPT (OpenAI) in November 2022 drastically reduced the barrier to using artificial intelligence by allowing a simple web-based text interface to a large language model (LLM). One use case where ChatGPT could be useful is in triaging patients at the site of a disaster using the Simple Triage and Rapid Treatment (START) protocol. However, LLMs experience several common errors including hallucinations (also called confabulations) and prompt dependency.

Objective

This study addresses the research problem: “Can ChatGPT adequately triage simulated disaster patients using the START protocol?” by measuring three outcomes: repeatability, reproducibility, and accuracy.

Methods

Nine prompts were developed by 5 disaster medicine physicians. A Python script queried ChatGPT Version 4 for each prompt combined with 391 validated simulated patient vignettes. Ten repetitions of each combination were performed for a total of 35,190 simulated triages. A reference standard START triage code for each simulated case was assigned by 2 disaster medicine specialists (JMF and MV), with a third specialist (LC) added if the first two did not agree. Results were evaluated using a gage repeatability and reproducibility study (gage R and R). Repeatability was defined as variation due to repeated use of the same prompt. Reproducibility was defined as variation due to the use of different prompts on the same patient vignette. Accuracy was defined as agreement with the reference standard.

Results

Although 35,102 (99.7%) queries returned a valid START score, there was considerable variability. Repeatability (use of the same prompt repeatedly) was 14% of the overall variation. Reproducibility (use of different prompts) was 4.1% of the overall variation. The accuracy of ChatGPT for START was 63.9% with a 32.9% overtriage rate and a 3.1% undertriage rate. Accuracy varied by prompt with a maximum of 71.8% and a minimum of 46.7%.

Conclusions

This study indicates that ChatGPT version 4 is insufficient to triage simulated disaster patients via the START protocol. It demonstrated suboptimal repeatability and reproducibility. The overall accuracy of triage was only 63.9%. Health care professionals are advised to exercise caution while using commercial LLMs for vital medical determinations, given that these tools may commonly produce inaccurate data, colloquially referred to as hallucinations or confabulations. Artificial intelligence–guided tools should undergo rigorous statistical evaluation—using methods such as gage R and R—before implementation into clinical settings.
Barriers and Facilitators of International Health Care Students’ Well-Being in Higher Education: Protocol for a Systematic Integrative Review
Authors: Xie Yao , Fadahunsi Kayode Philip , Flynn Paul , Taylor-Robinson Simon , Gallagher Joseph , Cullen Walter , O'Donoghue John
Published: September 2024

Background

International health care students encounter unique hurdles as they pursue education in foreign countries. These challenges, stemming from adjustment to new cultural environments and stressful academic programs, significantly impact their well-being. Understanding the barriers and facilitators experienced by international health care students is crucial for ensuring their successful integration into academic and professional spheres. Most existing reviews focus on specific populations or disciplines, thus limiting their generalizability.

Objective

This systematic integrative review aims to provide a comprehensive understanding of barriers and facilitators of international health care students’ well-being in higher education.

Methods

The protocol follows the Joanna Briggs Institute’s guidance for a mixed methods systematic review. The main information sources will include PubMed, Scopus, Web of Science, and EBSCOhost, supplemented with manual reference search and citation tracking using Google Scholar. The study selection will be done independently by 2 reviewers based on predetermined eligibility criteria. The study population will consist of international higher education students enrolled in human health–related disciplines including medicine, pharmacy, nursing, and allied health care fields. Qualitative and quantitative data relating to barriers and facilitators of international health care students’ well-being will be extracted using a customized data extraction template in Covidence review management software. Quantitative data will be “qualitized” and integrated with qualitative data using a convergent integrated approach, as described in the Joanna Briggs Institute’s guidance. The integrated data will then be synthesized using a thematic analysis approach to provide a comprehensive understanding of barriers and facilitators of international health care students’ well-being.

Results

The initial literature search yielded 2408 papers from the selected databases. The findings of this review will be presented in a narrative format, supported by visualizations such as tables and diagrams. The review is expected to be completed by December 2024.

Conclusions

This systematic integrative review will identify barriers and facilitators of international health care students’ well-being in higher education. The findings could inform the development of targeted interventions and support initiatives in higher education institutions globally, with the ultimate goal of enhancing the well-being as well as the academic and professional success of international health care students.

Trial Registration

PROSPERO CRD42024372785; https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42024372785

International Registered Report Identifier (IRRID)

PRR1-10.2196/59927
Toward Better Semantic Interoperability of Data Element Repositories in Medicine: Analysis Study (Preprint)
Authors: Hu Zhengyong , Wang Anran , Duan Yifan , Zhou Jiayin , Hu Wanfei , Wu Sizhu
Published: September 2024

BACKGROUND

Data element repositories facilitate high-quality medical data sharing by standardizing data and enhancing semantic interoperability. However, the application of repositories is confined to specific projects and institutions.

OBJECTIVE

This study aims to explore potential issues and promote broader application of data element repositories within the medical field by evaluating and analyzing typical repositories.

METHODS

Following the inclusion of 5 data element repositories through a literature review, a novel analysis framework consisting of 7 dimensions and 36 secondary indicators was constructed and used for evaluation and analysis.

RESULTS

The study’s results delineate the unique characteristics of different repositories and uncover specific issues in their construction. These issues include the absence of data reuse protocols and insufficient information regarding the application scenarios and efficacy of data elements. The repositories fully comply with only 45% (9/20) of the subprinciples for Findable and Reusable in the FAIR principle, while achieving a 90% (19/20 subprinciples) compliance rate for Accessible and 67% (10/15 subprinciples) for Interoperable.

CONCLUSIONS

The recommendations proposed in this study address the issues to improve the construction and application of repositories, offering valuable insights to data managers, computer experts, and other pertinent stakeholders.
Transforming Intensive Care: A Comprehensive Review of Telemedicine's Influence on Patient Outcomes and Healthcare Delivery (Preprint)
Authors: Mina Jonathan , Khattar Georges , Saliba Fares , Aoun Laurence , Almardini Shaza , Abu Baker Saif , Haddadin Fadi , Mourad Omar , El Gharib Khalil , Bou Sanayeh Elie
Published: September 2024

UNSTRUCTURED

The advancement of telemedicine, particularly through tele-ICU (Intensive Care Unit) services, has significantly transformed the landscape of critical care delivery. By enabling remote monitoring and consultation for critically ill patients, telemedicine has the potential to address staffing shortages, enhance patient outcomes, and improve overall healthcare efficiency. This literature review synthesizes findings from a comprehensive array of studies, illustrating the positive effects of telemedicine on mortality rates, lengths of stay, and quality of care in ICUs. The review also addresses the challenges associated with implementing tele-ICU services, including technological barriers, regulatory hurdles, and the need for adequate training among healthcare providers. Emerging trends in telemedicine and future directions for research are discussed to outline the potential for telemedicine in reshaping critical care.
Study on Impact of Entertainment in the Context of Digital Capitalism on Youth Development
Authors: Zhao Yanling
Published: September 2024

The development of electronic Internet technology has led to the construction of another world - a world constructed by data, or numbers of all kinds, where real-life individuals meet in another world in a “virtual body” state, and where the limits of time and space are completely broken. The limitations of time and space are completely broken. This has brought great convenience to the media industry and new business opportunities to capital. Major digital platforms have a huge number of Internet users, and after collecting their personal data and browsing information, they can accurately deliver content that may be of interest to them. In addition, the boom in the culture and entertainment industry has led to platforms putting icons in front of the public and making them objects of imitation and admiration. People are exposed to the data network constructed by mature technology, and the digitalisation and digital industrialisation of the industry have become a general trend. Stars, the money-making tools of capital, are being created in various ways, forming a complete industrial chain and controlling the vast number of Internet users. Teenagers, as active users of the Internet, are still at the stage of forming their values, so the various idol stars launched by the media industry have a huge impact on their development. The media industry, controlled by capital, pays more attention to economic benefits and sometimes even ignores social benefits in order to realise its value proliferation, seriously misleading young people whose values are not yet set and increasing the scope and intensity of capital exploitation, which urgently needs to be regulated and corrected by measures taken by the relevant authorities.
Legitimar al vencedor: celebración de victorias militares, apología de la violencia y el presidencialismo. El Salvador y Guatemala, 1813-1843
Authors: Hernández Sánchez Leonel
Published: September 2024

En esta investigación se analiza cómo los militares se insertaron en las ceremonias de legitimación ritual del poder durante la transición del Antiguo Régimen a la vida republicana en Centroamérica. La metodología consistió en contextualizar las celebraciones de las victorias militares y en el análisis de los elementos que refieren al culto a la personalidad y a la apología de la violencia como estrategias de propaganda visual y simbólica. El estudio revela cómo las ceremonias consistían en fiestas de difusión de valores marciales como el patriotismo y la lealtad, en las que los gobernantes de turno se presentaban como garantes de la seguridad de las poblaciones y del territorio.
¿Podemos mejorar la telesimulación? Experiencia en abordaje de toxíndromes en pregrado médico
Authors: Hermosillo Carrillo Jesús , Sánchez Herrera Irving Omar , Magaña Lugo José Alejandro , Vázquez Zaragoza José Alban , Sánchez Caballero Berenice
Published: September 2024

En las disciplinas del área de la salud, el proceso de enseñanza aprendizaje no tiene garantía de éxito debido a su dependencia de las condiciones previas en docentes, alumnos, padres de familia/pares y del entorno. Las restricciones a las actividades formativas presenciales no son exclusivas de emergencias epidemiológicas y se ven afectadas por diversos fenómenos perturbadores naturales y antrópicos, los cuales, deben ser tomados en cuenta por simulacionistas en distintas latitudes. El objetivo es describir las actividades de telesimulación con empleo de avatares humanos en escenarios de atención toxicológica para pregrado y su evaluación cualicuantitativa como alternativa para enfrentar limitaciones de acceso físico a escenarios de formación en ciencias de la salud. Se advirtió la necesidad de estudios comparativos de proveedores de internet, plataformas de videoconferencia y su compatibilidad con sistemas de audio y video registro empleados en el diseño e implementación de escenarios telesimulados.
Machine Learning in Online Car Retail: Enhancing User Experience and Conversion Rates
Authors: Gopalakrishna Arun
Published: September 2024

This article examines the transformative impact of machine learning (ML) applications on the online car buying experience. We explore three key areas where ML significantly enhances user engagement and drives conversion rates: image processing, personalized recommendations, and data-driven insights. Advanced ML models are shown to improve image quality, standardize vehicle presentations, and facilitate easier comparisons. Personalization algorithms, leveraging vector embeddings and reinforced feedback loops, tailor the browsing experience to individual preferences. Additionally, ML-driven insights provide users with valuable information on pricing trends and deal rankings. Our analysis reveals that these applications not only streamline the car buying process but also address critical challenges in the digital automotive retail space. The article highlights the potential for increased customer satisfaction, improved inventory management, and competitive advantages for early adopters. While acknowledging implementation challenges, including data privacy concerns and integration complexities, we conclude that ML technologies are poised to revolutionize the online car buying landscape, setting new standards for user experience and operational efficiency in automotive e-commerce
Smart Sensors and NodeMCU ESP8266-Based Automated Irrigation System for Effective Water Management in Agriculture
Authors: Althaf Shaik
Published: September 2024

In India, agriculture is the biggest and most essential sector. The Global Internet of Things (IoT) is a vital aspect of smart farming. Internet of Things (IoT) is the interconnection of many devices over the internet. All devices are interconnected via unique identifiers, enabling data transfer without requiring interaction between humans. A sufficient amount of water is given to the crop in agriculture at a specific time through irrigation. The primary objective of this paper is develop a controlled watering system that uses smart sensors and NodeMCU ESP8266 to improve water efficiency in plants, integrated with things of speak platform. By integrating soil moisture sensors, the system ensures that irrigation is given only when the soil penetrates a predefined dryness threshold by continuously monitoring the moisture levels in the soil. By using an optimized method, water waste is reduced and plants are given the proper amount of water for healthy growth. DHT11 sensor also monitor humidity and temperature, which enables the system to modify watering schedules in response to current meteorological conditions. These environmental elements can be implemented in the system to help it adjust to changing conditions and increase overall water efficiency. Rain sensors are used to detect rainwater. When rainwater occurs, irrigation is automatically stopped to avoid overwatering and significantly preserve water resources. The central processing unit (CPU) is the NodeMCU ESP8266 microcontroller, which extracts data collected by the sensors and regulates of irrigation system in reaction to the real-time data. This automated approach improves the accuracy of irrigation techniques while also decreasing the need for human intervention, which saves time and labour
Campus Compass Android App
Authors: Choudhari Prof Y. D.
Published: September 2024

The paper talks about using augmented reality and navigation tech to help people find their way inside big buildings like hospitals and university campuses. It's all about making it easier for folks to navigate through complex places, especially if they're new there. By using AR on a mobile app, users can see details of rooms and departments in real-time. This combo of navigation and AR tech makes finding your way around campus more accurate, realistic, and user-friendly.
Quantum Computing and Cloud Technologies: The Next Frontier in Computing Power
Authors: Padakanti Srikanth , Kalva Phanindra , Kotha Kamalendar Reddy
Published: September 2024

Abstract: This article explores the convergence of quantum computing and cloud technologies, representing a pivotal advancement in computational power with far-reaching implications across various industries and scientific domains. It examines the current state of quantum computing, elucidating its fundamental principles and recent hardware advancements, while comparing its capabilities to classical computing systems. The integration of quantum computing with cloud platforms is analyzed, highlighting the emergence of cloud-based quantum services and their advantages in democratizing access to this cutting-edge technology. The article delves into potential applications of quantum cloud computing, including cryptography, material science, artificial intelligence, and financial modeling, showcasing its transformative potential. Critical challenges facing quantum cloud computing are addressed, such as error correction, scalability issues, and the development of quantumsafe encryption methods. Looking ahead, the article discusses prospects and research directions, including anticipated breakthroughs in quantum hardware, emerging quantum cloud architectures, and the potential impact on various industries. By synthesizing current research and industry developments, this comprehensive overview provides insights into the revolutionary potential of quantum cloud computing and its role in shaping the future of computational capabilities.
AI-Driven Personalized Shopping: Enhancing Retail Experiences through Body Type Analysis and Real-Time Inventory Integration
Authors: Kalva Phanindra , Padakanti Srikanth , Kotha Kamalendar Reddy
Published: September 2024

Abstract: This article introduces an innovative AI-driven personalized shopping system integrating body type analysis, real-time inventory management, and smart recommendations to transform the retail experience. The system significantly improves fit satisfaction, shopping efficiency, and inventory optimization by leveraging advanced computer vision, machine learning, and deep learning technologies. User trials involving 5,000 participants show a 40.3% increase in fit and style satisfaction, 37% reduction in shopping time, and 28% increase in conversion rates compared to traditional methods. The system's ability to provide highly accurate, personalized recommendations at scale addresses key challenges in e-commerce, potentially revolutionizing the retail industry by enhancing customer satisfaction, reducing returns, and optimizing inventory management.
Analysis of Mathematical Beliefs of Madrasah Tsanawiyah Students After Using the Geometry Transformation Digibook
Authors: Komara  , Lestari Puji , Supratman
Published: September 2024

Mathematical belief is students' belief in mathematics which can construct their cognitive domain in the mathematics learning process. This research aims to analyze and describe students' mathematical beliefs after using the geometric transformation digibook. The subjects in this study were 32 students of class IX-B MTs Negeri 3 Ciamis. The method used in this research is descriptive qualitative method. The data collection technique in this study is through observation and a mathematical belief questionnaire. The instruments used in this research were the geometric transformation digibook and the mathematical belief questionnaire. Based on the results of the study and discussion, it can be concluded that after learning mathematics using the geometric transformation digibook, students' mathematical beliefs in each of the main dimensions of mathematical belief, namely: about mathematics education are in the high category, about themselves are in the high category and about the social context are in the high category.
Misconceptions and Errors Among Grade 12 Students When Learning Differentiation Rules: A Case Study
Authors: Jameson G , Machaba M.F , Fasinu Vojo G.
Published: September 2024

t is an established fact that some grade 12 students learning differentiation in calculus are found struggling with the rule of differentiation and these rules include power rule, quotient rule, chain rule and product rule. Because of these, some students came up with some misconceptions which eventually resulted to the students having multiple errors when learning rules of differentiation. The reason associated with these common errors are not far from their failure to model some prerequisite knowledge in the laws of logarithm into their learning of the laws of differentiation. And this has resulted to the poor performance of some students in mathematics (calculus) since calculus carries about 40% in the overall grade in mathematics as a subject at grade 12 level.   On this note, this paper presents an analysis of students’ errors and misconceptions in learning differentiation rule. The study was conducted among grade 12 students preparing for NSC examination in a high school in Limpopo province in South Africa. And the data was initially collected using 35 test scripts of grade 12 on the topic of differentiation and differentiation rule. A qualitative approach was considered, and the data collected was analysed, focusing on product rules, quotient rules and chain rules and the errors committed. The result of the study indicated that some grade 12 students make some errors and misconceptions in differentiation rules. And these were because of poor conceptual understanding, poor mathematics language understanding, and some other error. It was confirmed that the results of this study highlight the common mistakes and errors students make when learning differentiation rules, and these errors are; conceptual, systemic, language, and generalization errors.
Investigating the Level of Mathematics Anxiety among Junior High School Pupils
Authors: Koomson David , Ohene Boateng Francis , Kwesi Lotey Ebenezer
Published: September 2024

Mathematics is a fascinating and perplexing subject that is constantly evolving in a variety of scientific fields. Naturally, it is amazing and beautiful to use mathematics to solve a real-life problem and comprehend it. However, most people fear mathematics. The goal of this research was to explore Ghanaian Junior High School pupils' level of anxiety in mathematics at two different schools.. A Likert-Scale type of questionnaire on mathematics anxiety was given to 120 pupils who were randomly selected from the population to answer voluntarily. Descriptive and inferential analysis were both used to analysis the responses from the pupils. It was revealed that mathematics anxiety was reported to be high among junior high school pupils. It was also found that female pupils had greater levels of mathematics anxiety than male pupils. Practical recommendations are provided based on the findings of the study.
Mathematics Self-Efficacy and Study Habit as Predictors of Achievement of Senior Secondary School Students
Authors: Asanre Akorede A. , Sondlo Aviwe , Chinaka Taurayi , Oluwadoyo Taiwo Abiodun
Published: September 2024

This study therefore looked at Mathematics Self-Efficacy and Study Habit as Predictors of Academic Achievement of Senior Secondary School Students in Ijebu Ode Local Government Area, Ogun State, Nigeria. Three hypotheses that were examined at the 0.05 significance level served as the study's compass. Descriptive survey was used, 500 students sampled from 10 senior secondary schools in Ijebu ode using simple random sampling techniques. mathematical achievement test, study habit scale, and self-efficacy scale constitute the instruments, validated and demonstrates reliability coefficients of 0.78, 0.81 and 0.86. The results shows that self-efficacy and study habit will accurately forecast students' academic success in mathematics (F =38.328, p < 0.05 & F =35.011, p < 0.05) and jointly predict students' proficiency in mathematics (F = 49.136, p < 0.05). The conclusion derived is that both Study habits and self-efficacy are significant predictors of academic achievement of senior secondary school students in mathematics.
Development of Interactive Learning Video Media to Improve Mathematical Representation Ability on Data Presentation Material
Authors: A. Sriyanti  , Syarifah Ainur Natia  , Mutahharah Yunus  , Nurwahyuni  , Dini Aprilia  , Masniati
Published: September 2024

One of the main challenges in learning mathematics is overcoming students' difficulties in understanding abstract mathematical material and the lack of engaging and interactive teaching methods. The aim of this research is to develop interactive learning videos that are valid, effective, and practical. This Research and Development (R&D) study uses the ADDIE model. The research subjects were 15 students of class VII A MTsS Ash-Shalihin.. The results of the study show that the interactive learning video is highly valid with a score of 3.7 from expert evaluations. Teacher responses received a score of 3.67, which is categorized as very practical, while student responses received a score of 3.34, indicating that the video is very effective. The t-test and N-Gain test showed a value of 0.67, indicating an improvement in students' mathematical representation abilities in the moderate category. Thus, the learning video has proven to be effective.
What can we learn from one-to-one trials in Instructional design? A case from module development
Authors: Annisa Muhsinah , Budimansyah Dasim , Hidayat Mupid , Winarti Atiek , Abrori Fadhlan Muchlas
Published: September 2024

The one-to-one trial phase within the instructional design development model has frequently been neglected in prior research. This stage should provide much in-depth insight considering its nature, which is in-depth face-to-face data collection between designers and participants. In this study, we aim to analyze a particular instance of module development during the one-to-one trial phase. This study is part of the media development stage with the ADDIE model (Analyze, Design, Develop, Implement, and Evaluate) at the implementation stage. We used quantitative data collection through scoring and qualitative data through interviews with six participants involved in the one-to-one trial. The findings revealed that students provided critical feedback on two aspects of the module, particularly its design appeal and suitability for independent learning, aligning with an average participant score of 3 on a 1-5 scale. These results provide an overview that one-to-one as a foundation and initiation for a broader trial plays an essential role in providing a starting point for an implementation where quantitative and qualitative data provide holistic insight.
Market segment evaluation based on fuzzy tools
Authors: Balan Valeriy , Tymchenko Inna
Published: September 2024

The paper suggests a hybrid model with simplified and extended schemes for evaluating market segments based on strategic diagnostics methods and fuzzy multi-criteria analysis tools. The developed model's novelty and originality consist of forming a system of evaluation criteria based on the GROT criteria of I. Ansoff and the five forces of the M. Porter model (and in the case of an extended calculation scheme – with their decomposition into sets of relevant sub-criteria) and the use of the latest Fuzzy SBWM method (Fuzzy Extension of Simplified Best-Worst Method) to determine their weighting factors. Expert linguistic evaluations on a defined 7-level term set, followed by their transformation into fuzzy numbers with triangular membership functions, are used to evaluate market segments for each identified criteria (sub-criteria). The Fuzzy SAW method determines fuzzy integral estimates of market segments based on these sub-criteria. A practical case of evaluating the confectionery market segments of Ukraine for the simplified calculation scheme is given. The systematic approach makes it possible to determine the attractiveness of market segments for forming strategic recommendations based on the application of portfolio analysis methods, for developing and implementing diversification and logistic strategies.
Citizen participation as a driver of housing policies: The case of the occupation of the Cambridge Hotel
Authors: Paiva-de-Morales Isidora , Santa-Luz Vera
Published: September 2024

Faced with State inefficiency in housing provision, the occupation of the Cambridge Hotel, located on the outskirts of São Paulo’s city center, was used as a case study to identify possibilities in the struggle for social housing. The building, initially a hotel built in the 1950s, closed in 2002, was expropriated in 2011, and occupied by the Downtown Homeless Movement (Movimento Sem Teto do Centro) in 2012. The movement, after social tensions and participation in participatory councils, obtained the donation of the property and its license in a federal requalification program. Through qualitative analysis of the housing deficit in Brazil, characterized by the excessive burden of rents and the precariousness of real estate, in contrast to housing policies focused on the production of units through development programs in peripheral locations, it is understood that the analysis of the determining factors for the case study’s feasibility can contribute to the discussion of government policies and actions. The methodology, based on the procedural field, observational methods, and literature review in the logical field, was structured in dialectical and inductive methods for the research, systematization, and critical analysis of bibliographic and documentary references and, in empirical processes, in the qualitative analysis of semi-structured interviews and onsite visits. It was concluded that the power of dialogue and formation of the movement’s networks and its strategy, based on surrounding itself with actors that solidify its struggle, contributed to the viability of the Cambridge Hotel as a residential property. Based on the data analyzed, it is also argued that the participation of municipalities is undeniable in enabling the provision of housing in central areas. However, considering the hegemonic bias identified, the political action of social movements and the participation of academia in its instrumentalization are essential to strengthen the Capital-State relationship and enable the collation of territorial policies that the right to the city contemplates.
Acervo documental de José Vial: aportes para el estudio de la Escuela de Arquitectura de Valparaíso
Authors: Dardel-Coronado Magdalena , Rossetti-Krauss Olimpia
Published: September 2024

This article presents the work on the personal documentary collection of the architect José Vial Armstrong (1926-1983), part of the founding group of the School of Architecture of Valparaíso. This was based on identifying, reviewing, organizing, and classifying almost a thousand unpublished theoretical documents, providing new insights into his individual work and role within the group. Considering the proposal to revisit the sources of modern architecture, according to Panayotis Tournikiotis (2014), this article aims to demonstrate how the study of Vial's documentary collection would make the author visible in the historiography of modern architecture in Chile, as well as to understand the role of the architect within the School to which he belonged, and, therefore, to review new information about this institution.
Micrografías del espacio intangible. Trípticos, pinturas y vidrio-grafías de arquitecturas del habitar
Authors: Fernández-Naranjo María Isabel , Cuerda-del-Valle Isabel , García-García Tomás
Published: September 2024

The Garden of Earthly Delights (1490-1500) is a triptych with three panels depicting paradise and hell. These panels require the viewer to fold and close them to obtain a new perspective: the creation of the world. In this work, Bosch portrays small air pockets that suggest encapsulated architectures and introspective spaces, where conventional laws seem to have vanished. This essay highlights these tiny spaces inserted in the architectural environment. Triptychs, instead of being painted, have acquired a third dimension to form part of works such as Coderch’s Casa Ugalde (1953), Soane’s Casa-Museo (1820), and Gaudi’s Casa Vicens (1885). It is an architectural immersion in three living projects that enables us to compile catalogs of micrographs showcasing "architectural droplets": bubbles trapped within the stained-glass mass, revealing cartographies of an intangible and undiscovered space. Micrographs of intangible space suggest a change in scale, immersing the inhabitant in a micro-world searching for new expressions that enable them to conceive a more vivid and creative form of architecture.
PENGARUH DIGITALISASI TERHADAP KEPATUHAN DAN PENERAPAN HUKUM PAJAK DI INDONESIA
Authors: Abdul Rosyid Muhammad , Pangesti Indri , Hasanah Nur , Mastutik Siti
Published: September 2024

Abstrak
Penelitian ini mendalamkan dampak digitalisasi terhadap kepatuhan wajib pajak dan penerapan hukum pajak di Indonesia dalam era transformasi digital. Melibatkan pendekatan kualitatif dengan fokus studi literatur dan analisis dokumen, penelitian ini menggambarkan bagaimana inisiatif digital, seperti e-Filing dan e-Billing, yang diterapkan oleh Direktorat Jenderal Pajak (DJP), telah mempercepat efisiensi administrasi pajak dan mempermudah pemenuhan kewajiban perpajakan. Studi literatur mengulas pentingnya kesadaran pajak, kualitas layanan, dan pengetahuan masyarakat terhadap sistem perpajakan, sementara hasil penelitian menunjukkan bahwa digitalisasi berpotensi meningkatkan kepatuhan pajak. Evaluasi terhadap strategi DJP menyoroti peningkatan penerimaan pajak melalui e-Filing dan e-Billing, namun, tantangan keamanan data dan kesenjangan akses digital tetap menjadi perhatian. Dalam konteks penerapan hukum pajak, penelitian ini menyoroti adaptasi regulasi dengan teknologi, upaya pengawasan digital, dan potensi risiko kecurangan pajak. Implikasi digitalisasi terhadap keadilan fiskal, teori perpajakan kontemporer, dan kontribusi big data dalam mengoptimalkan tarif pajak juga diperinci. Penelitian ini menyimpulkan bahwa digitalisasi memberikan peluang dan tantangan yang memerlukan perhatian holistik untuk memastikan transformasi perpajakan yang adil, efisien, dan sesuai dengan perkembangan ekonomi digital di Indonesia.
Ivan Bunin’s Nobel Speech: The History and Studies of the Text
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Bakuntsev Anton V. , Morozov Sergey N. ,   А.M. Gorky Institute of World Literature of the Russian Academy of Sciences
Published: September 2024

The article examines all the variants of Ivan Bunin’s Nobel Speech in French and Russian that have been identified so far, created by both the writer and third parties in 1933–1950, while only authorized typewriting in French (1933). The author’s publications as part of the memoir essays “Recordings” (1936) are recognized as sources of its text, “Comment j’ai reçu le Prix Nobel” (How I Received the Nobel Prize, 1947), “Nobel Days” (1950), “Journées du Prix Nobel” (Nobel Prize Days, 1950). According to the authors of the article, the authorized typescript can be used as the main text in preparing the Nobel Speech for publication in the future Bunin’s Complete Works and letters separately from the listed essays, i. e., as an independent work. The article uses the principles of historicism and comparative analysis as research methods.
Accepted and Rejected Titles in The Story of a Life by K.G. Paustovsky (Towards the Reconstruction of Creative History)
Authors:   А.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Korzhova Inessa N.
Published: September 2024

The article highlights the issue of choosing the titles of the works that make up The Story of a Life by K.G. Paustovsky and the general name of the cycle. The manuscripts, typescripts, and the writer’s correspondence, published only partially, allow us to trace the history of the search for the names of the third and fifth parts of the cycle and to establish their long-established working names — “Collapses of Time” and “Agitated Caucasus.” Materials from Paustovsky’s Collection in RGALI demonstrate that the sixth part was originally entitled “On Slow Fire (The Book of Wanderings).” The title was changed by the will of the editorial board of the journal “Novyi mir,” causing the writer’s regret. The expanded elements of the heading complex (the title, the epigraph, and the closely related framing parts) are characteristic of typescripts but do not always pass into the published text. Of the four parts that had epigraphs, only two have preserved them — the first and the last, and the framing parts remained unused. However, they are valuable because they shed light on the crucial concepts of Paustovsky’s works. The final titles of all six parts somehow convey the focalization of the character-narrator: his perception of the world, emotional state, and fixation of himself in time and space. Starting from the fifth part, as the manuscripts testify, the author correlates the new title with the titles of the already published parts, for which he makes peculiar lists.
Understanding the sintering behavior of AlCrFeNiTi high entropy alloy via phase field modeling illustration
Authors: Dewangan Sheetal , Nagarjuna Cheenepalli , Lee Hansung , Ahn Byungmin
Published: September 2024

In this study, a computational approach is employed to understand the densification behavior of a multi-component alloy system during the sintering process by generating a phase field modeling image. First, a single-phase body-centered cubic (BCC) AlCrFeNiTi high entropy alloy (HEA) is prepared via a mechanical alloying (MA) route, and the powder-processed HEA is shown to exhibit dual BCC phases after spark plasma sintering (SPS). Then, phase field modeling (PFM) is used to generate a generalized image and to understand densification behavior during the sintering process. The results indicate that bulk and grain-boundary diffusion take place during the early stage and grain growth of the powder particles starts when the particles interact with their adjacent grains. Subsequently, in the final sintering stage point contacts and necking were observed. This understanding has been presented based on the phase field simulation to explore the different stages of the sintering during the processing.
Preparation of implantable drug carrier-ordered porous HA/β-TCP composite
Authors: Wang Li-Li , He Xiao-He , Tian Cheng-Yuan , Feng Li-Na , Zhi-Cheng Zhao
Published: September 2024

HA/?-TCP composite with good biocompatibility and bioactivity had received attention in the field of implantable drug carrier. In order to improve its drug release performance, HA/?-TCP was prepared using low-temperature precipitation method by adjusting pH value and ordered porous morphology were designed and obtained using template method. Using IBU as the drug model, in vitro drug simulation release experiments were conducted on this material. With increase of pH value, the IBU-loading capacity of this composite gradually decreased, and at a pH value of 6, the IBU-loading capacity could reach 101.3mg/g. The in vitro simulated IBU release experiment indicated that during the rapid release stage of IBU, the ordered porous composite improved sudden drug release phenomenon to varying degrees and all the composites showed good slow-release performance. The composite obtained at a pH of 6 exhibited the best release of IBU, with a cumulative release rate of 86.35%.