bluuebunny/crossref_metadata_2025 huggingface dataset:
Determination of Mineral, Fatty Acid, and Soluble Carbohydrate Profiles of Green Algae Ulva rigida, Chaetomorpha linum, Codium fragile, Caulerpa prolifera and Caulerpa racemosa f. requienii Collected from Türkiye Coasts
Authors: Yucetepe Aysun , Altuntas Umit , Sensu Eda , Izci Yunus , Ozcelik Beraat , Okudan Emine Sükran
Published: December 2024

The nutritional properties of five different green macroalgae including Ulva rigida, Chaetomorpha linum, Codium fragile, Caulerpa prolifera and Caulerpa racemosa f. requienii from Turkey were investigated. The chemical composition of green macroalgae was varied, with ash, crude fiber, protein, lipid and carbohydrate ranging from 40.71 to 52.82%, 12.02-17.56%, 4.40-26.19%, 0.57-3.85% and 4.58-42.28% in dry weight, respectively. The fatty acid contents of the algae were quite variable and palmitic acid (C16) was found to be the primary fatty acid for all the samples with a value of more than 49.61%. Palmitic acid was followed by oleic acid, which is a monounsaturated fatty acid. This study revealed that green algae are rich in important soluble carbohydrates such as myo-inositol and glucose, health promoting unsaturated fatty acids (mainly oleic acid) and essential macroelements such as potassium, magnesium and microelements such as iron, zinc and selenium. The results of the current study contribute to a better understanding of macroalgae and encourage their use in food-related applications.
Room Temperature Tensile Properties of Castings
Authors:   AMS F Corrosion and Heat Resistant Alloys Committee
Published: December 2024

This specification establishes a procedure for designating minimum room temperature tensile property requirements of castings by means of this AMS number and a series of dash numbers.
Performance Specification, Anti-Seize Thread Compound, High Temperature - PTFE Only
Authors:   AMS M Aerospace Greases Committee
Published: December 2024

The foundation specification (AMS3050) and this category specification (AMS3050/5) cover anti-seize greases conforming to the requirements but using the anti-seize ingredient PTFE only. For use only below 600 °F / 315 °C.
Cabin Emergency Exits Design and Operation - Transport Category Aircraft
Authors:   S-9B Cabin Interiors and Furnishings Committee
Published: December 2024

This ARP provides design and performance recommendations for emergency exits in the passenger cabin. This ARP does not apply to Crew Emergency Exits.
COVER ASSEMBLY, ELECTRICAL, FOR MS27212 TERMINAL BOARD ASSEMBLY
Authors:   AE-8C2 Terminating Devices and Tooling Committee
Published: December 2024

SCOPE IS UNAVAILABLE.
CONTACTS, ELECTRICAL CONNECTOR, SOCKET, CRIMP REMOVABLE (FOR MIL-DTL-26482 SERIES 2, AS81703 SERIES 3, MIL-DTL-83723 SERIES I AND III, MIL-DTL-83733 CONNECTORS, MIL-DTL-12883/40, AND /41 RELAY SOCKETS)
Authors:   AE-8C1 Connectors Committee
Published: December 2024

SCOPE IS UNAVAILABLE.
Dörtyol ovası topraklarının temel özelliklerinin belirlenmesi ve yersel dağılımlarının coğrafi bilgi sistemleri (CBS) kullanılarak haritalanması
Authors: Aşkiner Emine Derya , Ağca Necat
Published: December 2024

Bu çalışmada, Dörtyol ovasındaki toprakların temel fiziksel ve kimyasal özellikleri belirlenmiş ve bu özelliklerin çalışma alanındaki yersel dağılım haritaları oluşturulmuştur. Çalışma alanından, alanı temsil edecek şekilde, rastgele örnekleme yöntemi kullanılarak, 0-30 cm derinlikten toplam 48 adet bozulmuş toprak örneği alınmıştır. Toprak örneklerinde; pH, elektriksel iletkenlik (EC), kireç, organik madde (OM), hava kuru nem içeriği ve bünye (tekstür) analizleri yapılmıştır. Ayrıca örnekleme noktalarının koordinatları GPS cihazı (UTM koordinat sistemine göre) ile belirlenmiştir. Toprak özelliklerine ait bütün parametrelerin tanımlayıcı istatistik analizleri hesaplanmıştır. Toprak özelliklerinin yersel değişiminin modellenmesinde jeoistatistik yöntemler, haritalanmasında ise coğrafi bilgi sistemleri (CBS) kullanılmıştır. Toprak özelliklerinden pH 7.20 ile 7.78, EC 99 µS cm-1 ile 997 µS cm-1, kireç % 0.57 ile % 13.17, organik madde % 0.55 ile % 8.95, nem içeriği % 1.34 ile % 9.48 arasında değişmiştir. Toprak özelliklerinin varyasyon katsayıları (VK) % 1.86 (pH) ile % 69.24 (kireç) arasında değişmiştir. Toprak özelliklerinden pH, EC, kireç ve OM için Üssel (Exponential); nem, kum ve kil için Gaussian, silt için ise Doğrusal (Linear) model en uygun yarıvariogram modeli olarak belirlenmiştir.
Best Practice Toolkit for Increasing Colorectal Cancer Screenings in At-Risk Adults
Authors:   , Windfelder Zoe
Published: December 2024

Adult individuals at risk for colorectal cancer (CRC) do not have a direct, accessible best-practice toolkit to follow for screening measures. Research showed that at least three guidelines (i.e., American Cancer Society [ACS], American College of Gastroenterology [ACG], and U.S. Preventive Services Task Forces [USPSTF]) are used interchangeably daily by interprofessional staff for individuals with average to high-risk variables. The project was guided by the following PICOT question: For interprofessional staff supporting the at-risk adult population for colorectal cancer (P), how does the development of a best practice for coordination of care toolkit (I) compared to no structured program strategy (C) influence the adherence to colorectal cancer screenings, over six weeks (T)? Analysis of the literature supported recommendations and evidence that an easy-to-navigate, direct best-practice toolkit for adults at risk for CRC increases the efficiency of appropriate screening measures. The development of this toolkit, using references from recent patient data and studies, was the selected intervention created to facilitate the appropriate care and recognize earlier diagnoses of specific populations. Interprofessional staff utilize a CRC toolkit for the at-risk population, offering an increase in the quality of care and a clear, distinctive recommendation to follow
"Material !Ndeed" Workshop Series as a Hyper-Focus Niche at the Intersection of Material Selection and Architectural Design Tools
Authors:   Ozyegin University, Faculty of Architecture and Design Department of Architecture, Istanbul, Turkey,, Celiker Cenger Yagdir , Unlu Aslihan ,   Ozyegin University, Faculty of Architecture and Design Department of Architecture, Istanbul, Turkey,
Published: December 2024

This study examines the "Material !ndeed" workshop series held during the summer semesters of 2021-2022 and 2022-2023 at Özyeğin University's Faculty of Architecture and Design. This research assesses the efficacy of "hyper-focused learning," which prioritizes intensive study on a single topic, compared to "hypo-focused learning," which encompasses multiple topics within the same academic semester. The principal objective is to equip architecture undergraduate students with a comprehensive understanding of architectural sub-specialties through a hyper-focused learning approach. The workshops are designed to enhance students' research skills and ability to apply obtained knowledge to various design fields. The workshops offer a complementary learning experience that strengthens their knowledge generation and sharing skills with peer learning. The Material Indeed workshops are configured as a ten-day practice with the participation of fifteen to thirty students, focusing on systematic material selection methods, building components, elements, and conceptual design processes. The initial workshop served as a pilot study, while the second workshop was designed to facilitate the transfer of scientific knowledge to practical applications regarding pilot study results. During the second workshop, students commence seminars on building materials and representational tools, after which they undertake tasks to research and represent the various properties of building materials employed in exterior wall systems. They conduct tectonic analyses of built examples and develop 1/10 scale exterior wall models, synthesizing their findings into the design process. The workshop methodology is based on Kolb's learning process, which combines passive learning through seminars, active learning through research, and experiential learning through model-making. The study evaluates the impact of the workshops on design education, the hyper-focused learning approach, and the educational methods used. A questionnaire applied to participants led to the formulation of a discussion on the potential of hyper-focused learning, intending to improve the quality of design education.
Al-Māŷarī y al-Yuḥānisī: dos expresiones del sufismo en el occidente islámico vistas desde dos obras hagiográficas, magrebí y andalusí, del siglo XIII
Authors: El Hour Rachid
Published: December 2024

Este estudio analiza la trayectoria intelectual de dos de las figuras más emblemáticas del sufismo en el Occidente islámico, al-Māŷarī y al-Yuḥānisī, por medio de dos obras hagiografías escritas por sus familiares: al-Minhāŷ al-wāḍiḥ, del bisnieto de al-Māŷarī, y la Tuḥfat al-Mugtarib del cuñado y discípulo de al-Yuḥānisī. Al margen de que estas dos obras son del siglo XIV y XIII, a los protagonistas les unía una relación maestro-discípulo, el primero magrebí y el otro andalusí, hecho que puede ayudarnos a entender algunas de las características del sufismo y la santidad en las dos orillas del Mediterráneo. Este trabajo aborda dos aspectos primordiales. Por un lado, estudia las biografías de los dos protagonistas, haciendo hincapié en la trayectoria intelectual de cada uno, así como en sus particularidades. Por otro, presenta unas reflexiones acerca de la relación entre maestro-discípulo, como dos modelos y, en fin, ejemplos paradigmáticos de la santidad en el Occidente islámico.
Primeras aproximaciones de cronistas y clérigos castellanos al paisaje precolombino arquitectónico y etnográfico andino
Authors: Rivasplata Varillas Paula Ermila
Published: December 2024

El objetivo de este artículo es identificar las primeras miradas publicadas por los cronistas y clérigos castellanos al paisaje arquitectónico y etnográfico andino. Estas primeras impresiones describieron rutas ya establecidas y conocidas por los primeros conquistadores que alcanzaron fama suficiente para convertirse en lugares buscados y visitados por diversos motivos a los que otorgaron significados foráneos. Sus conocimientos y experiencias previos no fueron obstáculos para realizar las primeras aproximaciones a costumbres y técnicas precolombinas. Aquellas experiencias se vaciaron en crónicas, en las cuales se encuentran referencias “arqueológicas y antropológicas” de las culturas precolombinas desarrolladas en el área andina-altiplánica. En este contexto, algunos cronistas laicos y religiosos creyeron identificar restos de pasadas evangelizaciones que concordaran con los padres de la Iglesia, San Agustín y Santo Tomas, que la difusión de la Palabra habría sido universal.
El radiomensaje de Pío XII a los trabajadores españoles (11 de marzo de 1951). Sindicalismo vertical y catolicismo social en el régimen franquista
Authors: Bernal García Francisco
Published: December 2024

El 11 de marzo de 1951 Pío XII dirigió un radiomensaje de carácter social a los trabajadores españoles. El papa respondía así a una petición que, a través de las autoridades políticas españolas, le había realizado la Delegación Nacional de Sindicatos, el organismo que dirigía políticamente el sindicalismo vertical en España. Los dirigentes verticalistas pretendían utilizar el radiomensaje para presentarse como los representantes del catolicismo social en España; sin embargo, esta pretensión causaba controversia entre la jerarquía eclesiástica, dentro de la cual existían voces que negaban que el sindicalismo vertical fuese congruente con la doctrina social de la Iglesia. Estas críticas terminaron afectando al contenido del radiomensaje y a los actos que se celebraron en España con motivo de su emisión.
Things Can Only Get Dickensian: An Analysis of Media Coverage of Britain’s Cost of Living Crisis
Authors: Tihelková Alice
Published: December 2024

The period following the 2008 financial crisis saw the UK enter a period of austerity, exacerbated by the wide-ranging welfare spending cuts of consecutive Conservative governments. Nevertheless, when it appeared that the situation could not become more dire for struggling Britons, the country found itself in the grips of a cost of living crisis precipitated by several concurrent developments such as inflation, an energy crisis, and the fallout from Brexit. Using qualitative thematic analysis, this article examines coverage of the crisis by the British press by exploring how individual newspapers on both the political right and left have chosen to report on the indicators, causes, and victims. The aim is to establish whether the standard political leanings of the papers apply here, or whether the situation is so exceptional in its urgency that the usual stereotypes (strivers/scroungers, deserving/undeserving poor) have been abandoned for a more unified discourse.
From Eastern Prophets to Syrian Yankees: Tracing the First Generations of Arab American Writers
Authors: Dostálová Zuzana
Published: December 2024

The article discusses the first generations of Arab American writers with the aim to identify the narrative strategies they employed. The focus is primarily on the representatives of the Mahjar movement (Khalil Gibran, Ameen Rihani) along with observations of the roles that they adopted through their writing pursuits (the role of the prophet/man of letters). Furthermore, the text examines selected literary works of Salom Rizk, Vance Bourjaily, and William Peter Blatty as the representatives of the second generation of Arab American authors who desired to be identified as Americans. The article argues that in the first two generations of Arab American writers, the authors’ storytelling techniques are generally rooted either in self-orientalizing narrative strategies as represented by the character of an “Eastern prophet” or by an assimilating strategy epitomized by the character of a “Syrian Yankee.”
“Nature’s Work:” Carolus Clusius and His Ties to the Sidney Circle
Authors: Kastnerová Martina
Published: December 2024

Philip Sidney’s European sojourn (1572-1577) was undoubtedly a formative experience, one that shaped his political and literary development. Unsurprisingly, it has received much commentary. Nevertheless, one rather neglected sphere of influence on Sidney’s education that deserves fuller attention is the coterie of high-standing and learned figures based in Central Europe, many of whom Sidney either corresponded with or met in person. This essay will consider the role of Carolus Clusius (1526-1609), a distinguished French botanist employed at the imperial court in Vienna. The influence of Clusius in Sidney’s intellectual circle and Sidney’s correspondence network will be surveyed, as well as whether Sidney’s exposure to the work of Clusius and other botanists, physicians and emblematists would have inspired Sidney’s ideas.
Roles of Siblings in Folktales
Authors: Pecková Kateřina
Published: December 2024

This article examines the portrayal of siblings and sibling relationships in folktales. It focuses on tales from collections with either British or American cultural backgrounds that include siblings as main or secondary characters. The methodology in this research is strongly inspired by the study of sibling relationships in young children’s literature conducted by Laurie Kramer, Sonia Noorman, and Renee Brockman in 1999. Folktales are analysed in terms of the birth order of main characters, their gender, and themes that characterise the relationships and behaviour of siblings. The structuralist framework of Vladimir Propp is employed to classify character functions, such as heroes, helpers, and villains, within the narratives. Furthermore, this article challenges, to some extent, certain traditional views regarding folktale characters, ultimately highlighting the importance of scholarly research into sibling dynamics in literature.
White Emotion and White Scopophilia: The Myth of Docile and Brute Blacks
Authors: Etedali Rezapoorian Sayyed Navid
Published: December 2024

This article investigates the resilience of the docility and brutality myths attributed to African Americans as demonstrated by three fairly recent film renditions. The focus is on the historical origins and the continued relevance of these tropes through white scopophilia and cognitive dissonance. The myths are analyzed in terms of their role in justifying racial hierarchies and reinforcing white supremacy within historical and contemporary contexts. Through a critical examination of historical texts by Lerone Bennett Jr. and portrayals in films such as Django Unchained and Twelve Years a Slave, the study demonstrates how these stereotypes are alternately emphasized or diminished to maintain white dominance. It argues that white America constructs African American identities with a strategic oscillation between docility and brutality to sustain control and alleviate white guilt. This manipulation is facilitated by psychological mechanisms that allow white individuals to hold contradictory beliefs about race without recognizing their inconsistencies. By detailing the dynamic usage of these myths, the article highlights how they are not static, but are strategically deployed to reaffirm white moral and authoritative supremacy as needed. The conclusion calls for a critical reassessment of racial representations in media and historical narratives to disrupt these enduring racial myths.
THE DEVELOPMENT OF TECHNOLOGY-ARTIFICIAL INTELLIGENCE AND INDUSTRIAL DIFFERENTIATION
Authors:   İstanbul University, BALKANLI ALI
Published: December 2024

When it investigated at the industrialization processes in the world economy, it is seen that while the industrial sector in economies passes to a different stage with the development of production techniques, resources are directed to the production of new products with the differentiation in the products produced. In the development process of the world economy, the Taylor Production System, the Fordist Production System, the Post-Fordist Production System express the reflections of technical change in production on production. In a sense, the change in production knowledge has also brought about the change in production techniques. While the change in the process of change in production knowledge in the industrialization process brought about the change in production techniques, the industry also brought about the change in the product range. With the support of the increase in R&D activity, under the influence of new trends in technology, previously non-existent industrial sub-sectors have emerged. At this point, while the production knowledge changes in the industrial sector, the change in production techniques and product variety is analyzed.
A WEB-BASED SYSTEM FOR ACADEMIC SCHEDULE
Authors:   Max1One Cloud, NEDELCHEV RUMEN , PARASKEVOV HRISTO ,   Konstantin Preslavsky University of Shumen
Published: December 2024

In the present article represent a web-based information system for creating class schedules for the faculty at Shumen University "Episkop Konstantin Preslavsky." The system is designed to meet the specific requirements of the university for the efficient creation, planning, and maintenance of class schedules. Developed in collaboration with the technical and academic staff, the system is integrated with existing information systems and complies with the university's internal regulations.
BEST PROXIMITY POINT THEOREM FOR MAPPINGS WITH A CONTRACTIVE ITERATE ON P SETS
Authors:   Paisii Hilendarski University of Plovdiv, GEORGIEV VALENTIN , ZHELINSKI VASIL ,   Paisii Hilendarski University of Plovdiv, ZLATANOV BOYAN ,   Paisii Hilendarski University of Plovdiv
Published: December 2024

There are many generalizations of the Banach contraction principle. In this paper we prove a result that combines three of them: best proximity points of a cyclic map in a complete metric space with the UC property, the contraction condition holding for a subset of all elements, and the mapping being with a contractive iterate at a point. We illustrate this result by proving Eldred and Veermani’s classic theorem as a corollary to ours and illustrate an application of it by an example.
SOUND FEATURE ANALYSIS FOR AUDIO SIGNAL RECOGNITION
Authors:   University of Library Studies and Information Technologies, GARVANOV IVAN , GARVANOVA MAGDALENA ,   University of Library Studies and Information Technologies, TKACH GALINA ,   Al-Farabi Kazakh National University, VASOVICH BOYAN ,   Toplichka Academy of Vocational Studies
Published: December 2024

This paper analyses sound features using spectral methods for audio signal recognition. For this purpose, sound signals from three different firearms are used. The studied characteristics can be used to recognize and identify different sources of sound signals generated by people, birds, objects, natural phenomena, etc.
LINEAR CODES AND THEIR HULLS
Authors:   St Cyril and St Methodius University of Veliko Tarnovo, BOUYUKLIEVA STEFKA
Published: December 2024

The number of linear codes of different types over a finite field with q elements is presented. The numbers of codes with different hulls are compared.
ASSESSMENT OF EDUCATIONAL ACHIEVEMENTS IN MATHEMATICS OF UKRAINIAN BASIC SECONDARY SCHOOL STUDENTS WITHIN THE FRAMEWORK OF THE “NEW UKRAINIAN SCHOOL” PROJECT
Authors:   Dragomanov Ukrainian State University, SHKOLNYI OLEKSANDR
Published: December 2024

In the article we describe the methods of evaluating educational achievements in mathematics of Ukrainian students in accordance with the implementation of the provisions of the "New Ukrainian School" project. New approaches to assessing the development of students' key competencies during mathematics education are considered, in particular, assessing the ability to work out problem situations and create mathematical models of real processes and phenomena; solve mathematical problems; critically evaluate the results of their activities during mathematics learning. Didactic materials for conducting such an assessment in the form of papers for formative current, thematic and final assessment are proposed, as well as the toolkit for its practical implementation by teachers in the process of teaching mathematics to basic secondary school students is described.
A COMPARATIVE ANALYSIS OF THE READINESS AND ATTITUDES OF FUTURE MATHEMATICS TEACHERS TRAINED AT THE UNIVERSITY OF SHUMEN TO APPLY ARTIFICIAL INTELLIGENCE IN EDUCATION
Authors:   Konstantin Preslavsky University of Shumen, PAVLOVA NATALIYA
Published: December 2024

The article presents a comparative analysis of the attitudes of future mathematics teachers, including pre-school and primary school teachers, regarding the application of artificial intelligence in their training in the subjects studied and in creating didactic materials. Data are presented for students and specialists from Konstantin Preslavsky University of Shumen who are studying at the Faculty of Mathematics and Informatics, Faculty of Pedagogy and Department of Information, Qualification and Continuing Education - Varna in Konstantin Preslavsky University of Shumen.
SDA: SIGHTLESS DOCUMENT ASSIST THE PLATFORM SUPPORTS THE WORK OF BLIND PEOPLE WITH DOCUMENTS
Authors:   Max1One Cloud, IVANOVA IVELINA , PARASKEVOV HRISTO ,   Konstantin Preslavsky University of Shumen
Published: December 2024

his study delineates the development of an online platform that assists visually impaired users in document management. The platform provides user-friendly and efficient tools for reading, editing, and managing text files through the integration of several technologies. We evaluate and modify the platform's fundamental functionalities, technological services, and user capabilities. The test results of the designed system indicate enhanced efficiency and user-friendliness, while underscoring the significance of adaptive design. The SDA (Sightless Document Assist) platform possesses the capacity to enhance user experience, showcase modern technological capabilities, ensure equitable access to information, and promote the career and personal advancement of individuals with disabilities.
CONSOLIDATED MODEL FOR PLANNING AND IMPLEMENTING AN INTERDISCIPLINARY LESSON
Authors:   Konstantin Preslavsky University of Shumen, UZUNOVA MILENA ,   "Nancho Popovich" Profiled Natural Science High School, Shumen
Published: December 2024

The article presents the consolidated model for planning and implementing an interdisciplinary lesson. The developed scheme will support the activity of teachers from all academic disciplines in the design of the selected lesson - from the idea to the implementation (preparation, implementation, implementation). The article aims to motivate more pedagogical specialists to enter and skillfully use innovative practices.
MODELING THE RELATIONSHIP BETWEEN COMPUTER TIME AND BLOOD PRESSURE
Authors:   Konstantin Preslavsky University of Shumen, STROGOVA IRINA
Published: December 2024

Regression analysis is a powerful tool in statistics that allows us to explore the relationship and model the influence of one or more independent variables on a dependent variable. The univariate normal distribution, also known as the Gaussian distribution, is one of the most important probability distributions used in statistics and probability theory. The purpose of this paper is to highlight the capabilities of the multivariate normal distribution in examining the relationships between screen time and blood pressure. By applying statistical methods, we aim to model this relationship while exploring various factors that may influence it. The study focuses on both the theoretical aspects and the results, as well as the conclusions derived from the multivariate normal distribution. Modeling the relationship between screen time and blood pressure can be useful for individual health monitoring, potentially applying the findings in real-world practice. In this way, we can better understand the potential risks and opportunities for preventing adverse effects on hearthealth.
CHARACTERIZATION OF FOUR-DIMENSIONAL EINSTEIN RIEMANNIAN MANIFOLDS USING CHARACTERISTICAL COEFFICIENTS OF JACOBI OPERATOR
Authors:   Trakia University, VIDEV VESELIN
Published: December 2024

In this paper we characterize four-dimensional Einstein Riemannian manifold by characteristic coefficiens of Jacobi operator.
AI TRANSFORMATIONS IN EDUCATION
Authors:   Konstantin Preslavsky University of Shumen, PETROVA LYUBA ,   SU "Hristo Botev", Vetrino
Published: December 2024

The paper explores the integration of modern technologies into educational frameworks. It provides a brief overview of Bloom’s, Krathwohl’s and Marzano’s taxonomies, highlighting on their fundamental role in in structuring learning objectives. The focus shifts to how Information and Communication Technologies (ICT) and Artificial Intelligence (AI) modify these traditional frameworks by personalized learning, encouraging critical thinking, and creating adaptive, student-centered educational environment.
ESSENCE OF BUSINESS INTELLIGENCE
Authors: SHIRBAUM RADINA , TSVETKOV KONSTANTIN ,   Konstantin Preslavsky University of Shumen
Published: December 2024

Nowadays, when data has become one of the most valuable resources for business, the effective use of business intelligence and data storage plays a crucial role in increasing competitiveness and decision-making. By implementing business intelligence and data warehousing, companies can not only manage their data effectively, but also gain valuable information that gives them a strategic advantage.
CHARACTERIZATION OF FOUR-DIMENSIONAL ALMOST HERMITIAN MANIFOLD USING CHARACTERISTIC COEFFICIENFS OF JACOBI OPERATOR
Authors:   Trakia University, VIDEV VESELIN
Published: December 2024

In this paper we characterize some classes of almost Hermitian manifolds (M,g,J) for which at any point pМ the characteristically coefficient of Jacobi operators RX and
RJX coincide. We prove that these are AH3–manifold or AH3–manifold of constant holomorphic sectional curvature or generalized complex space forms.
ADVANTAGES OF THE INTEGRATED LESSON IN THE STUDY OF MATHEMATICS
Authors:   SU ", SMAIL FATME ,   Father Paisiy",   Lyuliakovo
Published: December 2024

The present paper presents the advantages and benefits of the integrated lesson in the study of mathematics. The work presents the essence and goals of the integrated lesson. Integrated lesson topics are presented that can be used in junior high, first and second high school stages of student learning. Observations of good practices are analyzed and data from a survey are presented.
AN INNOVATIVE APPROACH IN ASSESSING THE KNOWLEDGE OF STUDENTS IN THE “INVENTORY MANAGEMENT”
Authors:   ", MADZHAROVA TATYANA ,   Nikola Vaptsarov",   Naval Academy, NENKOV VESELIN
Published: December 2024

In this article, the authors share a non-standard approach in assessing the knowledge of students in the course “Inventory Management”. The exam takes the form of a management game. Students have to manage a warehouse for ten weeks. At the end of the game, each team presents a report and after a discussion on the presented reports, the students receive an assessment of their knowledge. An analysis of the advantages and disadvantages of the proposed innovative approach was made.
ON AUGMENTED SPATIO-TEMPORAL DYNAMIC MODE DECOMPOSITION
Authors:   Konstantin Preslavsky University of Shumen, NEDZHIBOV GYURHAN
Published: December 2024

Dynamic mode decomposition (DMD) is a data-driven modeling technique suitable to analyze flow structures in numerical and experimental data. It is widely used to extract temporal information about coherent structures from data. In its standard form, however, it cannot simultaneously extract information on temporal and spatial development, such as wave number and spatial growth rate, which are essential in fully developed flows. Spatio-temporal dynamic mode decomposition (STDMD) is an extension of DMD designed to handle spatio-temporal datasets. The framework is extended to analyze data that varies both spatially and temporally. In this paper we introduce an augmented modification of the STDMD method. It consists of applying delay-embedded coordinates to STDMD sequentially, in time and space. Using this method, dominant frequencies, wavenumbers, and their harmonics can be accurately calculated for complex flows. With different illustrative examples, we demonstrate the applicability of the introduced technique.
Experimental solution of a mechanical system with Tracker
Authors: Andrade José Gregorio Doria , Mondragón Germán Melo , Londoño Susana Melo
Published: December 2024

A system of two masses joined by an inextensible rope that passes through two pulleys with negligible friction is a problem posed in university texts (Pérez, 1996) and this is an interesting exercise for students in the mechanical physics course. The analytical solution of the exercise allows a study of the conditions that must be present so that the mass released from rest when descending acquires sufficient tension to lift the other mass that rests on a table. The setup of the situation presented is simple and can be carried out in any classroom. In this article, an analytical solution to the problem is made using several methods and by using the Tracker software, information can be obtained that it allows an experimental solution to the problem posed and its study can be useful in mechanics courses. Tracker (Douglas, 2007) being a free video analysis and modeling tool based on the Java Open Source Physics (OSP) framework, allows obtaining complete information on the variables involved.
Neuroeducación: aplicaciones de la neurociencia para mejorar la enseñanza
Authors: Calero Diana Carolina Apolo , Rosas Inés Lucía Vásquez , Lucas Ángel Elías Moreira , Andrade Jonathan Vladimir Méndez , Espin Carlos Rodrigo Cisneros , Santader Mary Del Carmen Muñoz
Published: December 2024

Este artículo analiza cómo los avances recientes en neurociencia pueden aplicarse para mejorar los procesos de enseñanza y aprendizaje. La neuroplasticidad se presenta como un concepto fundamental que permite al cerebro adaptarse a nuevas experiencias y desafíos educativos, lo que abre la puerta a la implementación de métodos pedagógicos más eficaces. Las investigaciones recientes muestran que la actividad física, la estimulación temprana y el uso de enfoques basados en proyectos tienen un impacto positivo en el desarrollo cognitivo y el rendimiento académico de los estudiantes. También, se destaca el papel de las emociones y la regulación emocional en la optimización del aprendizaje, así como la importancia de crear entornos de aprendizaje que se ajusten a las características neurobiológicas de los estudiantes. La neuroeducación, al integrar conceptos de la neurociencia con las prácticas educativas, ofrece herramientas para personalizar la enseñanza, atender a las necesidades individuales de los alumnos y mejorar sus capacidades cognitivas. Tecnologías emergentes, como la neuroimagen móvil, también juegan un papel crucial en la investigación educativa, permitiendo a los docentes ajustar sus estrategias pedagógicas en tiempo real. En resumen, la neuroeducación se posiciona como una disciplina clave para la mejora del sistema educativo, ofreciendo soluciones innovadoras para maximizar el potencial de aprendizaje de los estudiantes y promover una educación más inclusiva y adaptada a sus necesidades cerebrales.
Vocational Stability for Educational Guides in Basrah Governorate
Authors: Dayekh Khalaf
Published: December 2024

Current research aims to identify vocational stability for educational guides in Basrah Governorate, where research community included educational guides in service in government schools, and to achieve research aim, researcher chose a sample consisting of (200) mentors and Guides , researcher used a questionnaire (research tool) It consisted of (20) paragraphs, extracted from vocational stability literature , and it was presented to a group of experts and arbitrators to extract its apparent honesty, to measure existence of  characteristic or apparent or not, and percentage of acceptance of paragraph was based on (80 %) or more, where all paragraphs won On required percentage, and for  purpose of completing  validity of construction, researcher applied scale on research sample to extract distinctive strength of scale vertebra For  paragraphs, where several paragraphs that get a calculated, calculated value (1.96) and more statistically indicate at level of significance (0.05) and  degree of freedom (106), and it appeared that all paragraphs were distinct because  calculated Total values ​​are greater than Table value (1.96), and it has  results of statistical analysis indicate that educational guides in general have high vocational stability at work.
Integrating Bima's Traditional Expressions in the Education of Social Ethics and Norms
Authors: Waliyudin  , Suyatno  , Indarti Titik , Annisah
Published: December 2024

Objective: The objective of this study is to incorporate Bima cultural expressions in ethical education and social standards.
 
Theoretical Framework: Bima's oral tradition, especially in the form of traditional expressions, reflects a rich and diverse cultural heritage. These expressions contain educational, religious, moral, and social values that are passed down from generation to generation The integration of these traditional expressions into school education can be an effective strategy to teach ethics and social norms to students. Despite this considerable potential, however, the integration of the traditions in question into the formal curriculum is still minimal
 
Method: This research uses a qualitative approach with a case study method, which was chosen to understand the integration of oral traditions through traditional expressions in ethics and social norms education in schools in Bima district, West Nusa Tenggara. The research participants consisted of high school teachers and students who were purposively selected based on the relevance of their knowledge related to this research topic. Data were collected through participatory observation, in-depth interviews, and documentation, focusing on the use of Bima traditional expressions in the learning process. Data analysis was conducted thematically, including coding, categorisation, and interpretation of findings, as well as triangulation to ensure the validity and reliability of the research results
 
Results and Discussion: Based on the data obtained and analysed, it was found that; 1) Teachers integrate traditional expressions to provide students with an understanding of the importance of perseverance, responsibility, and the relationship between knowledge and behaviour. 2) Traditional expressions are used to give moral advice to students. 3) Teachers consistently use traditional expressions to instil ethics and social norms to students. Although not all students respond directly, the use of these expressions helps students understand the importance of ethical behaviour in everyday life. 4) The integration of Bima oral tradition in education helps preserve local culture amidst globalisations.
 
Research Implications: This research enhances the literature on oral tradition in education, particularly in Bima, by developing a new framework for integrating it into formal education. It can also guide the development of a more inclusive, culture-based local curriculum, enhancing the learning environment and providing recommendations for education policy makers.
Building Inclusive Communities: Youth Aesthetic Values in Political Engagement
Authors: Mubarakshin Adel , Ibragimova Zulfiya , Haziev Aklim , Serebryakov Fanil
Published: December 2024

Objective: This work introduces the term "sacred aesthetics" and tries to create a theoretical image of the "aesthetic state" as an ideal model for attracting young people into political life.
 
Methods: The methodology uses comparative historical and typological analysis, along with discourse analysis, viewing the digital paradigm as discourse. It concludes that modern internet communities reflect "sacred aesthetics," and the "aesthetic state" helps analyze their role in political life.
 
Results: The "aesthetic state" is a space for the idols of "sacred aesthetics," holding artificial knowledge of the virtual world. Combined with social nature and advanced technologies, it fosters individuation and socialization. This state governs a pantheon of deities without prioritizing one, consolidating diverse groups. Aesthetic theorization can pave the way for new perspectives on anthropocentrism, self-practices, politics, and culture.
 
Conclusions: Aesthetics plays a critical role in interpreting anthropocentrism, self-practices, politics, and culture, providing a lens through which the deeper meanings of contemporary life can be understood.
Dissecting the Effect of Public Health Expenditure on Infant and Maternal Mortality: A Case of Nigeria
Authors:   Department of Economics, Ekiti State University, Ado Ekiti, Nigeria., Samuel Titilayo
Published: December 2024

This study investigates the relationship between government health expenditure and health outcomes in Nigeria from 1980 to 2022. This period was selected to capture the evolving dynamics and recent changes within the health sector. Data were sourced from the Central Bank of Nigeria (CBN) statistical bulletins and World Development Indicators (WDI). Using the Autoregressive Distributed Lagged (ARDL) technique, key findings reveal that neither infant nor maternal mortality rates Granger cause government health expenditure, nor does government health expenditure Granger cause these mortality rates. Additionally, past trends of infant mortality significantly influence current rates, indicating a positive association. The study also finds that increased government health expenditure has a marginally negative effect on infant mortality, reducing it by 0.001 to 0.002 units, although its impact on maternal mortality is statistically insignificant. The findings suggest that while government health spending has a limited effect on reducing mortality rates, the relationship between health inputs and outcomes remains complex. The study underscores the need for adopting advanced healthcare technologies to effectively reduce infant mortality in Nigeria.
Analisa Kadar Logam Berat Timbal (Pb) pada Sayur Kubis (Brassica oleracea L.) dan Selada (Lactuca sativa L.) di Pasar Tradisional dan Supermarket D.I. Yogyakarta
Authors: Wardhani Cindyasthi , Aditiyarini Dwi
Published: December 2024

Vegetables are food consumed by people to provide nutrients and vitamins for the body. In the process of cultivation to sales, vegetables are susceptible to contamination by heavy metals. This is caused by increased industrial activity and transportation activities that pollute water, air, and soil with heavy metals, such as lead (Pb), which can be found in motor vehicle exhaust fumes and fertilizers. Lead pollution in the environment can contaminate vegetables, which poses a health risk. Cabbage and lettuce are vegetables that are commonly consumed by people as raw vegetables. This study was conducted to analyze the Pb content in cabbage and lettuce from two traditional markets and two supermarkets in the Special Region of Yogyakarta. These locations are busy and close to the main road. This study consists of the sampling stage, extraction with 37% HCl and 65% HNO3, Pb measurement with an atomic absorption spectrophotometer (AAS), and statistical analysis. The results of the study showed that there was lead content in all cabbage and lettuce from four locations of 0.0793-0.1338 mg/kg, with the highest average Pb concentration in cabbage of 0.10929 mg/kg from the Sleman area sold at the Mirota Kampus Supermarket and the highest average Pb concentration in lettuce of 0.121659 mg/kg from the Pakem, Ngemplak, and Kopeng areas sold at the Giwangan Market. The lead content in all samples was still below the quality standard set by the Indonesian Standardization Agency, which is 0.5 mg/kg, and by the Food and Drug Supervisory Agency, which is 0.2 mg/kg This shows that the location of sale does not affect the Pb concentration in vegetables. Factors that affect the Pb concentration in vegetables are differences in morphology and the place of cultivation of the samples.
AGEP Caused by Macrolide: A Case Report
Authors:   University of Naples Federico II, School of Specialization in Geriatrics, Italy, B Leone
Published: December 2024

Background
Acute generalized exanthematous pustulosis (AGEP) is a severe
skin reaction characterized by rash with multiple and sterile
pustules. It is triggered mostly by drugs. We report the case of a
woman with AGEP induced by clarithromycin.
Case History
A 57 yo woman with a history of post-surgical hypothyroidism
was admitted to our hospital for a systemic skin rash with pustules.
Five days before admission due to the onset of fever she started
clarithromycin 500 mg bd and after 24–48 h of ingestion of this
drug, she presented cutaneous adverse reaction. The patient was
prescribed topical steroids, antipyretics, and antihistamines.
Infection diseases, included viral and bacterial, cancer and
autoimmune disease were excluded. A biopsy cutaneous lesion
on the right gluteal region was performed. The histopathological
findings showed spongiform pustules with perivascular
lymphocytes and neutrophils infiltrated compatible with AGEP.
Due the severe presentation, oral corticosteroids were used with
improvement of cutaneous manifestations and reduction in length
of hospital stay and morbidity.
Discussion
AGEP is a severe cutaneous adverse reaction associated with
various medications, including macrolide antibiotics such as
clarithromycin. Prompt recognition and management are essential
to mitigate potential complications and ensure favorable outcomes
for affected patients.
Portal Vein Thrombosi (PVT) Secondary to Deficiency C Protein in a Young Male
Authors:   UOC Medicine 3, AORN A. Cardarelli, Naples, Italy, E Marrone
Published: December 2024

Background
Inherited defects of the natural coagulation inhibitors predispose
patients to thrombosis. These disorders have similar clinical
presentations with a strong family of thrombosis, episodes of
recurrent venous thromboembolism, beginning in early adulthood.
We report a case of portal vein thrombosis (VPT) secondary to
hereditary protein C deficiency in a young male.
Case History
A 39-year-old male was admitted to the hospital for abdominal
pain. Laboratory tests revealed levels of alanine and aspartate
aminotransferases increased and levels of lipase and amylase
normal, ruling out any possibility of pancreatitis. Abdominal
CT scan indicated thrombosis of the portal vein and multiple
celiac lymph nodes. To exclude occult malignancy PET/CT scan
was conducted. Results from viral profiles and tumor markers
were negative. Thrombophilic screening was negative except for
low levels of protein C (PC) antigen (28% with n.r. 70-140%).
Therefore, insufficient PC came out to be the primary cause of
PVT. The patient was prescribed anticoagulant therapy with
fondaparinux 7,5 mg/die and then warfarin for a long period to
target an INR range of 2-3.
Discussion
Inherited PC deficiency is rare in PVT. Its identification is
important for treatment of PVT, with better outcomes associated
with early anticoagulant medication intervention.
Why is it Difficult to Discharge from Internal Medicine Departments?
Authors:   UOC General Medicine Sea Hospital, Carolina Bologna
Published: December 2024

Background and Aims
The difficult discharge and blocked beds represent the main critical
issues in internal medicine departments. The causes of difficult
discharge should be understood on the first day of hospitalization
to facilitate better planning. The BRASS INDEX (Blaylock
Risk Assessment Screening Score) is a valid screening tool for
identifying patients at risk of difficult discharge. The BRASS
score does not take into account malnutrition and sarcopenia,
medical complications that are often related to a longer length of
hospitalization or the need for residential care.
Material and Methods
We correlated the BRASS to the MNA-SF and proposed a
new score dedicated to complex patients in Internal Medicine.
86 consecutive patients hospitalized in the Internal Medicine
department were enrolled and were assessed with our score within
48 hours of admission.
Results
Cognitive status and malnutrition represent the main risk factor
for difficult discharge.
Discussion
We believe it is essential to use this new score for Internal Medicine
to evaluate the risk of difficult discharge which includes important
aspects as malnutrition and cognitive behavioural state. The
holistic approach that evaluates social, psychological, cognitive
and nutritional aspects is to be considered indispensable.