bluuebunny/crossref_metadata_2025 huggingface dataset:
OPTIMAL ENERGY MANAGEMENT USING VIRTUAL POWER PLANT UNDER DEREGULATED ENERGY MARKET
Authors: Kumar Gautam , Kumar Sanjay , Kumar Lalit
Published: May 2024

The bid based dynamic economic load dispatch (BBDELD) problem aims to maximize the social benefits in deregulated electricity market environment by scheduling the Conventional Power Plants (CPP) and flexible loads. This paper presents an approach for coordination between the Virtual Power Plant (VPP) and CPP to satisfy the flexible loads through BBDELD solution. The problem is formulated as a non-linear optimization problem and is solved using a recently developed Archimedes Optimization Algorithm (AOA). Here, the uniform Market Clearing Price (MCP) is devised through Nash supply function equilibrium model. The proposed problem is tested on a power system with 5 CPP, 1 equivalent VPP, and 2 flexible loads. The effectiveness of integrating the VPP into the BBDELD problem is judged through case studies. Further, the search capacity of the AOA is compared with other contemporary
TEACHING MEDICAL STUDENTS ABOUT HUMAN ANATOMY USING VIRTUAL REALITY: A NOVEL APPROACH
Authors: Nanda Ipseeta , Monirujjaman Khan Mohammad , Saleh Md Fahim Kazi Abu , Tauqir Rayhan Mir , Sattar Sohel Imtiaz , Ahmed Rakin Syed Shahir , S oroni Faria , Islam Kaisarul , Dey Rajesh
Published: May 2024

To improve the quality of education, virtual reality is being used nowadays. Virtual reality-based teaching interventions are part of an interesting and new pedagogical research field with a lot of promise as a way to give effective feedback and boost learning gains. Using virtual reality for educational purposes, educational content is being expressed in the easiest way. Virtual reality provides for more personalized learning experiences outside of the lecture hall. In this paper, an application for medical students has been discussed. They will get some brief information about the human organs withouthaving to attend the dissection classes. The application has been developed with the help of Android Studio and Google VR SDK, which is a software development kit to view in virtual reality. The implementations for the application are Android Google VR SDK integration, model design for resources, and adding models in the SDK to view different VR images or videos. From this application, medical students will get a clear visual idea of human organs.
ANALYZING THE POSITIVE & NEGATIVE POLITENESS STRATEGIES PERFORMED IN ELT CLASSROOM INTERACTION
Authors: Aprianto Dedi
Published: May 2024

The practices of pragmatic politeness strategies in ELT contexts have been considered as the today’s important issues in ELT, what so-called as language in use in classroom discourse. Classroom interaction is the integral part of Classroom Discourse Analysis. This study aimed at finding what politness strategies employed by the classroom participants (lecturers students) and the  frequency of the politeness usages. This study was carried out by using a descriptive-qualitative research method. The data were obtained from the conversation done by all participants of ELT classroom; lecturers-learners, learners-lecturers, and learners-learners at the sixth semester of English Education department of Mandalika University of Education (the former IKIP Mataram). The data of research were analyzed through the process of identifying, classifying, grouping and making conclusion, then discussing. Of the two politeness strategies which are found are seven positive politeness consists of  strategy 1, strategy 2, strategy 3, strategy 4, strategy 5, strategy8 (claim common grounds) and strategy 13 (convey that S and H are cooperators). The negative politeness are strategy 1 (be indirect), strategy 2 (don’t presume/assume), strategy 4, strategy 5 (don’t coerce H), strategy 6, strategy 7, and strategy 9 (communicate S’s want to not impinge on H). The most-frequently employed politeness strategies are positive politeness strategies within various (sub) strategies under ELT classroom contexts. The more usages of positive politeness suggest the situation of classroom must have been little bit egalitarian atmosphere amongs all the participants; lecturers-students in doing ELT process. Those feel cofortable, clossed, friendly, and inclusive to the addresse in ELT contexts.
VIDEO ASSIGNMENT AS PROJECT-BASED LEARNING IMPLEMENTATION: STUDENTS' EXPERIENCES
Authors: Maharddhika Rizkiana , Prasetianto Mushoffan
Published: May 2024

This study aims to describe students' experiences with video-based assignments. The researchers were interested in determining how and what students thought about the video-format assignment that was assigned to them.  Specifically, the objectives of this study are: 1) to categorize the types of video assignments that are commonly assigned to students by lecturers; 2) to examine the perspectives of students about the types of video assignments; and 3) to identify the primary challenges and difficulties that students frequently encounter during the production process of these video assignments. To achieve this objective, the researchers employed two data collection techniques: online surveys and interviews. More than 100 students completed the online survey using a Google Form. Subsequently, the researchers proceeded to conduct interviews with a selection of respondents derived from the summary of questionnaire respondents. The findings of this study indicated that the video assignments are mostly an individual work. Students do not perceive this type of activity as burdensome, provided that not all courses require assignments in the same format, specifically video format. The authors further elucidated that the primary challenges encountered in the production of video assignments pertain to the preparation of materials and the subsequent editing process. In short, these findings are expected to serve as the predominant determinant for implementing video assignments among students in the foreseeable future, enabling them to successfully and optimally complete such projects.
IMPLEMENTATION OF REACT STRATEGY TO DEVELOP STUDENTS ABILITY IN WRITING RECOUNT TEXT SELF EXPERIENCES AT JUNIOR HIGH SCHOOL
Authors: Anggraeni Dini , Gaffar Muhammad Andriana , Ruswandi Riki
Published: May 2024

This study purpose to (1) to find out the learning process activity in improving the ability to write Recount Text for grade VIII students of SMPN 53 Bandung using the react strategy. (2) To find out the improvement in the ability to write Recount Text Self-Experiences for grade VIII students of SMPN 53 Bandung in writing recount text self -experiences using the react strategy. This type of research is descriptive research using a qualitative approach. Participants in the study were class VIII F SMPN 53 Bandung, totaling 33 students. This research was conducted in two cycles and data collection techniques used were Observation, Interviews and Field notes. The results of the data analysis show that the react strategy can be used to improve students' ability to write Recount Text Self-Experiences, this can be seen from the results of the achievement of the 1 and 2 cycle value, students give a very good response regarding the use of the react strategy. In addition, it also encourages students to actively follow the learning process and this react strategy to create a pleasant learning atmosphere. This strategy must be used continuously for better learning outcomes, especially in learning to write Recount Text of Self-Experiences
The technology impacts and AI solutions in hospitality
Authors: Mohammad Badruddoza Talukder , Iva Rani Das
Published: May 2024

With the help of technology and Artificial Intelligence (AI), the hospitality industry has undergone a considerable change that has affected both the guest experience and the efficiency of operations. Through chatbots and virtual assistants, AIdriven solutions have become essential for improving interactions with guests, making personalized suggestions, and making reservations easier. Predictive analytics, Robotic Process Automation (RPA), and facial recognition technologies have made operations more efficient by improving security, finding the best pricing strategies, and automating routine tasks. Dynamic pricing algorithms look at market conditions and changes in demand in real-time, which has changed how revenue management is done. Contactless technologies, which AI has made simpler, are crucial to keeping things clean. AI-powered surveillance has strengthened safety and security measures. HR analytics and internal communication chatbots help managers streamline work processes and get employees more involved. IoT sensors make predictive maintenance possible, preventing equipment from breaking down by predicting when it needs maintenance. When voice recognition technology is built into a room, guests can use their voices to control amenities. Data analytics and Customer Relationship Management (CRM) systems also use AI to learn about guests' likes, dislikes, habits, and feedback, which helps with targeted marketing and providing more personalized services. Using secondary data, this study concluded that the hospitality industry continues to use AI and technology, and the sector moves forward thanks to the positive feedback loop between new ideas and happy customers. The study's findings show how AI solutions have changed hospitality, including making things better for guests, making things run more smoothly, and always trying to provide the best service possible.
Legal Framework for Socially Responsible Social Media Platforms in Pakistan
Authors: Bashir Nadia , Hussain Jam Sajjad
Published: May 2024

ABSTRACT This research is aimed to investigate wider phenomenon of possible need for legislation for regulation of social media in Pakistan. In-depth interview research method was applied under Qualitative study to investigate this phenomenon. Overall, 10 respondents from law and media departments from public as well as private sector universities of five main cities were chosen to collect their opinion with the help of 15 structured questionnaire with open ended approach. The study found out that there was no legislation existent for regulation of social media in Pakistan. The study revealed voices were raised from different corners of society including journalistic bodies labelling restriction and embargo on freedom of speech. The study concluded that the government should introduce such legislation after having detailed discussion with relevant stakeholders including public sector media organizations, information departments, law and media departments and other relevant stakeholders. The study concluded that socially responsible legislation was required for socially responsible social media in Pakistan.
Purpose: The basic objective of this study was to unearth existing legal framework for regulation of social media in the country at par with the international best standards for regulation of social media. This study was tasked to ascertain the opinion of the relevant stakeholders of social media of public and private sector and recommend socially responsible social media in the country. However, the legislation should equally be acceptable for all the relevant stakeholders to make social media effective with its positive use in the long run. 
Design/Methodology/Approach: Qualitative study was employed along with in-depth interviews having 15 structured questions with open approach to collect data from 10 respondents from five media and law departments from public and private sector universities.
Findings: The results showcased the findings that there was no existent legal framework for regulation of social media in hand. However, in recent past, the federal government has constituted a separate department called National Cyber Crime Investigation Agency (NCCIA) to regulate social media as well as investigate online crimes being committed on social media. However, the legislation was unavailable in this regard. The results revealed all the stakeholders can assemble at one point and draw an effective legislation in this regard to make social media socially reasonable. 
Implications/Originality/Value: This study seems valuable to the extent as it provides a ray of hope to the depressed consumers of social media especially the parents and teachers as the socially responsible legislation may turn social media as positive platforms. This study may also provide guidelines for the future researchers to investigate the phenome at provincial and district level in the country.
EVOLUTION OF CULTURE IN RUSSIA: FROM HISTORY TO MODERNITY THROUGH THE PRESS OF THE UNIVERSAL SPIRIT
Authors: I.V. Khvoshchevskaia
Published: May 2024

The article presents an analysis of the development of Russian culture from ancient times to the present day, with a focus on philosophical and cultural concepts, so, based on Hegel's theory of the universal spirit, the author studies how the cultural development of Russia was inspired by the desire for full self-realization through cultural forms. The work examines issues of cultural evolution, for example, what the Soviet philosopher M.S. Kagan reveals that culture is a composite system that has many subsystems and elements, and the theories of sociocultural evolution and dual inheritance view culture as a mechanism of natural selection and social learning.
Further, the article analyzes in detail the influence of Byzantine culture on the formation of the Russian cultural and spiritual landscape, highlighting the role of Christianity, icon painting and architectural styles; The period of Europeanization and the search for national identity in the 18th-19th centuries is discussed, including the reforms of Peter I and the influence of great Russian writers and composers on world culture.
Changes in the cultural life of the USSR, especially under the influence of ideology and control in the post-war years, and the subsequent development of science and education are also analyzed; it is determined that in the post-Soviet period the main emphasis is on the process of globalization and the search for a new cultural identity, while the author talks about the role of youth in preserving national culture and overcoming cultural isolation.
Development of a Filit Test Application for Physical Fitness Courses
Authors: Wijaya Novi , Iyakrus Iyakrus , Syafaruddin Syafaruddin , Bayu Wahyu Indra , Usra Meirizal , Yusfi Herri , Ramadhan Arizky , Octara Kevin
Published: May 2024

This research aims to produce a physical test application in physical fitness courses as a learning resource for Physical Education and Health students, Faculty of Teacher Training and Education, Sriwijaya University. The type of research used is research and development (R&D). The population in this study was all fifth semester students (5) totaling eighty four students (84). The sample for the small-scale trial consisted of twenty-one students (30), the large-scale trial consisted of fifty-four students (54). The instruments in this research are data collection using validation sheets, questionnaires or questionnaires and student learning test results. Technical data analysis uses validity tests, practicality analysis and effectiveness analysis. Based on the research results obtained from this research, this physical test application is said to be very valid, seen from the validation results for the average score for all aspects of the assessment of 4.05 in the very valid category. From the student response questionnaire, this learning media was said to be practical to use by getting a practicality score of 3.70 in the very positive category. Based on the results of student learning tests, physical fitness learning media, namely as a learning resource for Physical Education and Physical Education students at FKIP Sriwijaya University, is said to be effective to use. The test results from the learning outcomes obtained 92.0% completeness which is included in the high category. From the results of this research, it was concluded that the application of the physical test in the physical fitness course for Physical Education and Health students at FKIP Sriwijaya University was declared very valid, in its use the application of the filit test was also said to be practical in the positive category and the application of the physical test was also effective for use as a support for activities the learning process in physical fitness courses is due to being in the high category.
The Effect of Imagery Training and Kinesthetic Perception on Zero-step Lay Up Shoot and Free-throw in Basketball Skills in Extracurricular Students of SMAN 2 Nganjuk
Authors: Zulkarnain Vidi Geo , Priambodo Anung , Syam Tuasikal Abdul Rachman , Pratama Raditya
Published: May 2024

This study aims to determine the effect of imagery training (group 1), kinesthetic perception training (group 2), and control training (group 3) on improving zero-step lay-ups and free-throws. The method used in this research is an experiment with a quantitative approach with a research design using Match Subject Ordinal Pairing. The design in this study used 24 samples divided into 3 groups given different treatments. this study uses measurements of zero-step lay-up and free-throw. The results of this study indicate that the zero-step lay-up of group 1 has an average pre-test result of 76.75 the post-test results which are with an average result of 110.87, and free-throw group 1 with an average pre-test result of 36.62 for post-test with an average result of 71.25. With the conclusion that the zero-step lay-up increased by 44% and free-throw by 95%, from the pre-test and post-test results. The results of group 2 for zero-step lay-up training are with an average pre-test of 66.75 then for post-test results of 100.12, and for free-throw group 2 with an average of 44.62 then for post-test with an average of 72.5. The results of group 3 for zero-step lay-up training are with an average pre-test of 63.62 then for post-test results of 81.37, and for free-throw group 3 with an average of 38.62 then for post-test with an average of 60.12. With the conclusion that the zero-step lay-up increased by 28% and free-throw increased by 56% from the pre-test and post-test results. The control group did experience an increase because they continued to practice as usual without any treatment like groups 1 and 2, but the increase was still below that of the treatment group. Thus it can be concluded that imagery training and kinesthetic perception training can be used to improve the ability of zero-step lay-up and free-throw.
Survey of Cardiovascular Endurance Levels of Smoker and Non-Smoking Football Athletes (Gawang FCC Tumpang Malang Regency)
Authors: Affandi Rhama Fauzi
Published: May 2024

This research aims to determine the cardiovascular endurance of smoking and non-smoking football athletes which can be used as information for coaches or athletes in implementing lifestyle and exercise patterns. The research method used is quantitative descriptive without testing a particular hypothesis. The instruments used are tests and measurements using the Bleep Test. The results obtained showed that there were 3 (30%) athletes in the good category, and 7 (70%) athletes in the medium category. The results of cardiovascular tests on non-smoking players at the Gawang FCC Tumpang, Malang Regency, were that there were 3 (30%) athletes in the very good category, 6 (60%) athletes in the good category, and 1 (10%) athlete in the fair category. So it is recommended that trainers to pay more attention to improving cardiovascular endurance when preparing training programs without neglecting technical or tactical training. Meanwhile, football athletes should use these results as a guide and tool to motivate themselves to have better cardiovascular endurance and avoid things that can damage their body's health, especially smoking.
Efforts to Improve Bottom-Passing Learning Outcomes Through the Crab Walk Playing Approach in the Mini Volleyball Game for Class VI Students at SDN 103 Inpres Hasanuddin
Authors: Ratna Ratna , Hasmyati Hasmyati , Hakim Hikmad , Ramli Ramli , Hudain Muh Adnan
Published: May 2024

The purpose of the study was to determine the improvement of learning outcomes of mini volleyball lower passing through the crab road playing approach in students of SDN 103 Inpres Hasanuddin, Maros Regency. This research is a class action research using several cycles (pre-cycle, cycle I, and cycle II) to see the improvement of students after being given the crab road game. The results showed that in the pre-cycle activities, the number of students who completed the learning was 2 students and 25 students who did not complete the learning, or 7.40% of students completed and 92.60% of students did not complete the learning. In cycle I the number of students who completed learning was 13 students and 14 students were not complete or as many as 42% of students were complete and 58% of students were not complete, while in cycle II there was a significant increase in student learning completeness to 27 complete students or 100%. The conclusion is that the crab road game can improve the learning outcomes of mini volleyball lower passes in students of SDN 103 Inpres Hasanuddin Maros Regency.
Effects of Myofascial Release and Neuromuscular Taping (NMT) on Decreasing Pain in The Condition Myofascial Pain Syndrome Upper Trapezius Muscle
Authors: Rizal Yose , Triyulianti Sari , Munir Ruswaldi
Published: May 2024

Myofascial pain syndrome (MPS) refers to soft tissue pain resulting from irritation of local points within the skeletal muscle and myotendinous junctions. MTP produces pain with any activating stimulus (direct or indirect trauma), causing local and referred pain, tenderness, motor dysfunction, autonomic phenomena, and hyperexcitability of the central nervous system. This study aimed to determine the effectiveness of Neuromuscular Taping (NMT) and Myofascial Release (MR) intervention in reducing pain in patients with Myofascial Pain Syndrome of the Upper Trapezius Muscle. Methods: Case study with pre and post-test research design that compares the pain values before and after being measured with a measuring instrument Visual Analog Scale (VAS)  to determine the effect of Myofascial Release (MR) and Neuromuscular Taping (NMT) on the condition of Myofascial Pain Syndrome in the Upper Trapezius Muscle for 4 weeks Result: the results of the Wilcoxon test analysis indicated that P<0.05, with a P value of 0.000. Therefore, it was determined that in patients with Upper Trapezius Muscle Myofascial Pain Syndrome, there was a difference in pain levels before and after receiving physiotherapy techniques such as Neuromuscular Taping (NMT) and Myofascial Release (MR).
The Influence of Game Approach on Volleyball Bottom Passing Skills
Authors: Nugraha Rio Aditya , Saputra Yudha M , Susilawati Dewi
Published: May 2024

This research aims to determine the effect of the game approach on improving volleyball bottom passing skills and to find out how much influence the game approach has on improving volleyball bottom passing skills. This research was conducted at SDN Cimanggu II, Bantarujeg District, Majalengka Regency. This research method and design uses quantitative methods with a Pre-Experimental One Group Pretest-Posttest design. The population and sample of this research are all students of SDN Cimanggu II, while the sample of this research is all members of class V. The instrument for this research uses the Repeated Volley Test (Bottom Passing) which is sourced from the 2014 Nurhasan Sports Measurement Test. Research This was carried out over 10 meetings with 8 game treatments along with 2 pretest and posttest meetings. The number of volleyball bottom passing skill test results in the pretest data was 63.00, which was different from the number of posttest ability results, which was 91.00. Then the average value of the two data is different, the average value of the pretest data is 2.8636 while the posttest data is 4.1364. The conclusion is that the game approach influences on improving volleyball bottom passing skills, although statistical data shows that the increase rate is not too large.
Increasing the Endurance of Futsal Athletes by Providing Green Bean Porridge
Authors: Syahruddin Syahruddin , Saleh Muhammad Syahrul , Saleh M. Sahib
Published: May 2024

This research aims to find out whether there is an increase in the endurance of futsal athletes through feeding green bean porridge. Experimental type of research. Experimental research is research that seeks to find the influence of certain variables on other variables under strictly controlled conditions. So the population of this study was all futsal athletes at SMA Negeri 9 Makassar. A sample of 10 people was obtained based on the criteria, namely males aged 15-17 years using a purposive sampling technique. The data analysis techniques used are descriptive tests, normality tests, and T-tests (hypothesis tests) using a computer via SPSS 16.0 with a sig level of 0.05. Based on data analysis, the results of descriptive tests with the group given green bean porridge obtained an average value (mean) of 37.61 with a standard deviation of 2.99 a minimum value of 32.90, a maximum of 41.10. The group without giving green bean porridge obtained an average value (mean) of 34.64 with a standard deviation of 3.49 a minimum value of 29.50 and a maximum of 39.90. The results of the data normality test were with a total of Asymp= 0.99 (pretest) and with a total of Asymp= 0.65 (posttest) where the value of sig0.00 <0.05. Hypothesis test results (T-test) data between the pretest and post-test have a mean difference of 92.97) so it can be concluded that there is an increase in giving 100 grams of green bean porridge to vo2Max in futsal athletes at SMA Negeri 9 Makassar.
Relato de experiência: Monitoria da disciplina de Nefrologia e o Revisionismo do Processo de Ensino-aprendizagem no curso de Medicina.
Authors: Monteiro Carlos , Monteiro Carlos , Félix Davi , Azevedo Iasmim , Lima Thalita , Alves Pablo , Souto Laís
Published: May 2024

Introdução: A monitoria constitui uma ferramenta relevante para Diretrizes Curriculares Nacionais do Curso de Graduação em Medicina, uma vez que fortalece a conexão entre teoria e habilidade necessárias para os futuros médicos para atender as demandas da população. Cabe ressaltar também que a atuação do monitor na transmissão do conteúdo para discentes desperta o interesse na docência, além de promover a cooperação acadêmica entre monitores e docentes e melhora a qualidade do ensino.  Objetivo: o propósito deste estudo descritivo, do tipo relato de experiência, é partilhar as vivências dos monitores integrantes do projeto de monitoria da Disciplina de Nefrologia, destacando as atividades desenvolvidas, materiais produzidos e reflexões acerca dos processos de educação em saúde e formação médica. Métodos: Entre as estratégias metodológicas adotadas, estão sessões de revisão dos conteúdos e resolução de questões, elaboração de flashcards e aplicação de simulados. Os monitores, ainda, mantiveram disponíveis por plataformas de mensagens online para abordar demandas dos alunos. Resultados: As metodologias utilizadas auxiliaram os discentes na consolidação do conteúdo e promoveram a colaboração entre monitores e docentes. Conclusões: A experiência na monitoria promoveu à iniciação docência aos monitores, além de auxiliar na formação de médicos generalistas e cooperação acadêmica entre monitores e professores.
Keywords: Mentoring; Nephrology; Teaching
A Study on the succession and the background of the Gyeongje Beompae in the Korean Buddhist chant tradition -Through Ven Dongju’s oral content-
Authors:   National Gugak Center, Yoon Sohee
Published: May 2024

In this research, I focused on the life and succession of the Gyeongje Beompae through
the oral dictation of Ven Dongju, Seoul's Intangible Cultural Heritage No. 43, while
at the same time focusing on new related facts and previously misunderstood
information.
Ven Dongju was born in Onyang, South Chungcheong Province in 1945, and became
a monk in 1961, He learned Beompae from instructor Ven Byeogeung, and completed
all Yeongsan courses while attending Ven Songam at Bongwonsa Temple in Seoul, in
1967. At this time, a sound recording of Ven Songam's Beompae was included as key
content in 『The Posthumous Works of Grand Master Ven Songam in the Korean Buddhist
Chant Series 』. Because his father was a monk, he had been familiar with chanting
and Beompae while growing up, and had a profound grasp of memorizing Beompae
melodies and performing its rituals. Thus his instructor, Songam, had high expectations
for him.
In 1970, Ven Dongju left to practice Zen meditation and returned to Sajaam temple,
Sangdo-dong, Seoul in 1977. Afterwards, he opened a course at the Institute for Ritual
and Chanting and taught Beompae to various disciples. In 1993, he founded Hongwon
Temple and has trained many disciples there to this day. He dictated what he heard
or experienced while attending Beompae master Ven Songam’s classes, in addition to
tose of Ven Kim Taeheup, who was a famous scholar and lecturer on Buddhism.
Ven Dongju told me about the first Beompae lecture at Okcheon Beomeum Institute
in 1969, especially the Beompae transmission circumstances of the western and eastern
regions in Seoul at this time. He mentioned the activities of Ven Jeon Uun, who taught Beompae in Hamheung, Gaeseong, and all around Korea before and after liberation
from Japanese occupation, He also talked of monk Eungtan from Jingwansa temple who
lectured in Hwajangsa Temple in Gaeseong. These facts tell us that Gyeongje Beompae
was not only influenced by Gaeseong Beompae, but also, in turn, influenced it. Above
all, the fact that monks were active in the fields of Korean traditional music and Buddhist
ritual music and had exchanges with traditional Korean musicians was an opportunity
to confirm the important basis that Korean traditional music and Beompae are tied
by one root.
A Plan to Revitalize the National Gugak Center's e-Gugak Academy to Support Gugak Education in Elementary, Middle, and High Schools in the Digital Age
Authors:   National Gugak Center, Kim Minha
Published: May 2024

This study aims to suggest a plan to revitalize the National Gugak Center's e-Gugak
Academy to support gugak education in elementary, middle, and high schools,
considering the changing direction of school education in the digital age. To this end,
it examines the changing aspects of school education in the digital age through
literature research and reviews the contents development status and usability in school
education by analyzing the National Gugak Center's e-Gugak Academy site. As a result,
it is found that school education in the digital era emphasizes the orientation of
learner-centered customized education based on digital technology and the
establishment of future teaching and learning methods and evaluation systems. In
addition, the National Gugak Center's e-Gugak Academy is analyzed to have utility as
basic data for gugak teaching materials based on the music curriculum, multimedia
gugak teaching and learning materials, extraction of gugak instruction contents, and
design of gugak teaching and learning methods. Based on these results, this study
proposes a direction to improve the usability of the National Gugak Center's e-Gugak
Academy in school education in the digital era as ‘strengthening the educational
function of the e-Gugak Academy as a digital gugak education platform.’ And as a
concrete way to reach this direction, this study focuses on two aspects: ‘customized
gugak education support’ and ‘digital-based gugak class support’.
Effect of FEMOKLIM on the state of blood vessels in hypoestrogenemia and arterial hypertension
Authors: Khabibulina M. , Shamilov M.
Published: May 2024

The article presents the results of duplex scanning of the common carotid arteries (CCA) and assessment of the structural and functional state of the vascular bed of 57 women with arterial hypertension (AH) with hypoestrogenemia. It was found that with hypertension with a reduced level of estradiol, the lumen of the OCA increases, the speed of blood flow in the carotid arteries decreases, which indicates vascular remodeling. In the studied patients, in every third case, an inertial type of vasomotor reaction is detected before treatment, which indicates the contribution of dishormonosis to the progression of hypertension due to the development of endothelial dysfunction. Combined therapy with phytoestrogens and ACE inhibitors improves the structural and functional characteristics of the vascular wall, reduces arterial stiffness. The drug Femoklim is a source of phytohormones, hormones of entomological origin and natural antioxidants, has a positive effect on the state of the vascular system, improves blood microcirculation, is a capillary protector, has a complex harmonizing effect on the body.
Literature Review Regarding PCK of Chemistry Teachers and Prospective Chemistry Teachers
Authors: Adawiyah Rabiatul , Manarisip Alessandro Jeremi , Suyanta Suyanta
Published: May 2024

This research aims to provide an overview of the research methodology used in conducting a literature review of 21 journals indexed by Scopus and included in the Q1 category during the 2013-2022 period. This research uses a literature review method, this method is a scientific approach that provides a comprehensive picture of the development of a research topic. Through this literature review, researchers can obtain information regarding the year of publication, research methods applied, instruments used in each journal, and the focus of studies conducted by each journal. At the results and discussion stage, this research details the concept of Z score as a statistical value, factor analysis, correlation between factors, and coding analysis in the context of qualitative research. The concept of in-depth analysis which includes an in-depth examination of a subject or phenomenon is also discussed in detail. In addition, various research methods such as constant-comparative, person map items, PCS, TSPCK rubric, questionnaires, interviews, observation, and documentation are explained in depth. The importance of pedagogical competence in implementing the educational process is in the main spotlight, and analysis of the literature in the journal "Chemistry Education Research and Practice" shows the dominance of the use of qualitative methods in 2020. Interviews are recognized as an irrelevant method. only flexible but also in-depth, supported by the application of observation and analysis of supporting factors
Erisipela: Síntese Concisa e Atualizada
Authors: SCHNEERSOHN ABRAHAM NUNES CEZAR , MOURA GLEISON ROCHA
Published: May 2024

Este epitome revisa a erisipela, uma infecção bacteriana aguda da pele, enfatizando sua epidemiologia, manifestações clínicas, tratamento e estratégias de prevenção. A análise inclui uma revisão dos fatores de risco, como insuficiência venosa e linfedema, que aumentam a suscetibilidade à doença. A importância da profilaxia e abordagens como a terapia de compressão e liposucção no manejo do linfedema são discutidas.
Interpersonal self-efficacy, morale, and personality traits of public elementary school teachers vis-à-vis teaching performance
Authors: JIMMELYN N. NAYON  , DENMARK S. MACALISANG
Published: May 2024

In the landscape of education, the role of elementary school teachers stands as a cornerstone in shaping the intellectual and emotional development of young minds. Amidst the myriad of factors influencing teaching effectiveness, the interplay between interpersonal self-efficacy, morale, personality traits, and teaching performance emerges as a critical area of inquiry. This study employed descriptive correlational research to determine the level of interpersonal self-efficacy, morale, and personality traits of public elementary school teachers vis-à-vis teaching performance in the Division of Ozamis City, School Year 2022-2023. Respondents of the study were the public school teachers from District 5 and 6 of Ozamis City Division with a total of 117 teacher respondents. Frequency Count, Percentage, Mean, Weighted Average Mean, Kruskal-Wallis Test, Dunn’s Pairwise Tests, and Spearman rho were the statistical tests. Study revealed that the majority of respondents were female teachers with a range of one to five teaching experience. The teachers demonstrated high levels of interpersonal self-efficacy and morale, indicating their confidence in guiding and inspiring their pupils, as well as their satisfaction with their interactions and contributions to the school and community. While no significant differences were found in self-efficacy, morale, and personality traits based on age, sex, and highest educational attainment. It is worth noting that personality traits had a significant but very low correlation with performance. These findings highlight the importance of cultivating positive teacher attributes and promoting a supportive environment to enhance teacher performance and ultimately improve the quality of education in the region.
YOLOv5 driven smart glasses for visually impaired
Authors: R. SWEATHA  , S. SATHIYA PRIYA
Published: May 2024

This project introduces an innovative AI-based interactive shopping assistance system tailored specifically for visually impaired individuals, aiming to enhance their shopping experience and promote inclusivity in retail environments. Leveraging advanced artificial intelligence algorithms, the system provides personalized assistance, navigation support, and seamless interaction for users facing visual challenges. Through intuitive interfaces and adaptive technologies, disabled individuals are empowered to navigate retail spaces with greater independence and confidence. The system utilizes a camera module and YOLO-based deep learning algorithms on a Raspberry Pi 4 for real-time object classification, converting processed information into accessible audio output. In addition to these features, the system incorporates a language customization capability using OCR and gTTS technology, enabling conversion of audio output into multiple languages based on user preference. By prioritizing the needs of visually impaired individuals, this groundbreaking system aims to enhance accessibility and promote an inclusive shopping experience for all.
Atividades históricas em produtos educacionais de mestrados profissionais para o ensino de aritmética
Authors: Monteiro Marcos Paulo Santos , Mendes Iran Abreu
Published: May 2024

Este trabalho tem como objeto de estudo um recorte de produtos educacionais de dissertações de mestrados profissionais que contêm atividades históricas relacionadas ao ensino de operações aritméticas para os Anos Iniciais ou atividades que possam ser adaptáveis para os Anos Finais do Ensino Fundamental. Nosso objetivo é fazer uma descrição comentada desses produtos e indicar como os professores poderão utilizá-las na sala de aula. Para alcançar nosso objetivo, realizamos uma pesquisa qualitativa do tipo bibliográfica, caracterizada por levantamento, classificação e agrupamento de produtos educacionais que usam história para o ensino da Matemática para identificar os conteúdos matemáticos relacionados a operações aritméticas voltados para os Anos Iniciais, visando a sua possível utilização nesse nível de ensino, uma vez que se constituem em um contributo importante das pesquisas realizadas nos mestrados profissionais do país. Os resultados apontam possibilidades de uso desses produtos educacionais como complementar ao programa estabelecido nos livros didáticos e nas práticas de sala de aula, podendo ser adaptados para a ação docente nos Anos Iniciais. Cabe ao professor fazer o tratamento e as adaptações adequadas para sua utilização na ação pedagógica.
A utilização da escala de cordas do Sector de Thomas Hood na visão de licenciandos em matemática
Authors: Alencar Lívia Bezerra de
Published: May 2024

O estudo apresentado tem como base um recurso histórico intitulado Sector, idealizado pelo estudioso das matemáticas Thomas Hood (1556-1620), que foi descrito na obra The making and use of the geometricall instrument, called a Sector, de 1598, na Inglaterra. Esse instrumento matemático era utilizado, na época, para a mensuração de terras, problemas geométricos e aritméticos, além disso, possuía três escalas, sendo uma delas a de cordas, que era utilizada para obtenção de polígonos inscritos em circunferências. Diante disso, esse trabalho objetiva descrever e explorar a percepção sobre aspectos geométricos de licenciandos em matemática sobre a utilização do instrumento Sector, a partir da sua escala de cordas, por meio de um curso de extensão universitária, aplicado na Universidade Estadual do Ceará, no período de junho de 2023. A metodologia utilizada foi a qualitativa de cunho descritivo, com base em uma pesquisa documental, além de utilizar pressupostos metodológicos a partir da pesquisa-ação. Diante disso, neste trabalho são expostos conhecimentos em torno do Sector de Thomas Hood e sua utilização, características sobre o lócus e participantes da pesquisa, aspectos sobre o curso de extensão universitária e as considerações sobre os conhecimentos matemáticos realizados pelos licenciandos. Dessa forma, reflete-se sobre as possíveis potencialidades didáticas que emergiram da utilização do instrumento, por meio da aplicação do curso.
Etnomatemática e História da Matemática: um mapeamento de trabalhos do SNHM de 1995 a 2023
Authors: Conceição Ananda Itsu Moraes , Aranha Carolina Pereira
Published: May 2024

A História da Matemática e a Etnomatemática, são tendências da Educação Matemática que buscam por um ensino de matemática mais significativo. O objetivo deste artigo é mapear trabalhos do SNHM que aliam Etnomatemática e História da Matemática que possam contribuir para o ensino de conteúdos matemáticos na educação básica. Para alcançar este objetivo, utilizamos como proposta metodológica o Mapeamento Sistemático, analisando os trabalhos aprovados nas Comunicações Orais/Científicas dos anais da SNHM das edições de 1995 a 2023. Foi possível compreender que nos trabalhos encontrados há uma preocupação em valorizar, entender o saber/fazer de povos e comunidades e buscar, de alguma forma, trazer esse conhecimento para dentro das salas de aula, demonstrando as distintas formas de fazer matemática e desmistificando a ideia de que a matemática é uma disciplina de difícil aprendizado, a-histórica e aculturada. Ainda falta muito para percorrer, a Etnomatemática e a História da Matemática têm muito em comum e sua integração pode tornar o ensino da disciplina mais cativante, menos distante e mais relevante para a vida dos estudantes.
A influência da cultura e da arte na história da matemática: Um estudo sobre a evolução e interconexão entre Matemática e Arte
Authors: Nobrega Natália Jonas , Vidal Francisco Aureliano
Published: May 2024

Na interação entre Matemática, Cultura e Arte, destacamos a relevância dessa relação ao longo da história. Ao considerar a Matemática como mais do que um campo abstrato, este trabalho busca evidenciar sua ligação mútua com a criatividade e expressão humana. Esta pesquisa busca, destacar conexões e influências mútuas entre Matemática e expressão artística em diferentes tipos de Arte e tendo como objetivo principal explorar a relação simbiótica entre a Matemática e a Cultura, especialmente como manifestada nas diversas formas de Arte ao longo da história e em diferentes culturas. A escolha de focar em formas específicas de Arte, como música, pintura, desenhos, arquitetura e escultura, é respaldada pela presença de conceitos matemáticos como simetria, perspectiva, harmonia e principalmente a proporção áurea e o número de ouro nessas obras. Artistas como Leonardo da Vinci e Michelangelo incorporaram a proporção áurea em suas obras, considerando-a um ideal de harmonia e beleza estética. Esta pesquisa é de caráter exploratório e foi elaborada a partir de pesquisa bibliográfica. Concluímos então esta pesquisa com a certeza da dimensão humana presente na matemática além da sua contribuição cultural para o desenvolvimento da matemática e sua conexão inegável em diferentes tipos de manifestações artísticas.
A importância da história da educação brasileira para professores de matemática entrevistados em um CEJA na cidade de Fortaleza
Authors: Pinheiro Kamilla de Oliveira , Silva Francisca Giselle Alves da , Farias Marillia Mcdonald Gomes
Published: May 2024

Este artigo tem como objetivo apresentar um breve histórico sobre a educação brasileira e mostrar a opinião de alguns professores de matemática sobre a importância da história da educação brasileira para o fazer docente. O estudo é de natureza qualitativa, se caracterizando como um estudo de caso, baseado na análise de entrevistas com quatro professores de matemática, entre efetivos e temporários, que responderam a respeito da importância da história da educação brasileira. A respeito das entrevistas, as respostas evidenciam a complexidade existente entre a história da educação e a prática docente. De modo geral, conclui-se que o estudo sobre a educação brasileira é fundamental para os docentes, principalmente os de matemática. Apesar dos avanços na educação, ainda há muito a ser melhorado, como por exemplo, o desenvolvimento de uma prática mais consciente e contextualizada. O trabalho aponta que são de extrema relevância investimentos nesta área, tanto para pesquisas, quanto para a melhor atuação docente.
Apontamentos sobre a solução do problema do xadrez proposta por al-Biruni na obra A Cronologia das Nações Antigas
Authors: Santos Maria Luíza dos
Published: May 2024

O desenvolvimento das ciências e da matemática aconteceu em diversas regiões do mundo. Dessa forma, muitos estudiosos deixaram contribuições para esses campos do conhecimento. Entretanto, não é tão fácil encontrar bibliografias, em língua portuguesa, que os retratem. A exemplo desse contexto, citamos os estudiosos islâmicos da era medieval e em particular Abu Arrayhan Muhammad ibn Ahmad al-Biruni (973 – 1048), que deixou estudos em diversas áreas do conhecimento, incluindo a que conhecemos hoje por matemática. Assim, o objetivo desse artigo é apresentar apontamentos iniciais de um estudo histórico-matemático do fragmento do documento A Cronologia das Nações Antigas, de al-Biruni, que trata do Problema do Xadrez contido no capítulo VI da obra. Para alcançar esse objetivo, a pesquisa possui metodologia qualitativa de procedimentos bibliográfico e documental. Desse modo, na fase bibliográfica fizemos um levantamento de fontes sobre al-Biruni, seu contexto e suas obras, bem como, sobre a história da matemática islâmica medieval e outros. Após essa etapa, iniciamos o estudo histórico-matemático do documento escolhido (fase documental). A partir do estudo do fragmento selecionado, percebemos que ele descreve uma solução proposta por al-Biruni para um problema do xadrez, relacionado a uma lenda antiga conhecida na Índia. Na solução apresentada, notamos que vários conhecimentos de natureza matemática são mobilizados, a exemplo de progressão geométrica, potências e quadrados perfeitos.
Exploração do Problema da Coroa de Ouro de Arquimedes por Estudantes do Ensino Fundamental 2: Atividade de um Livro Didático
Authors: Pérez Diana Carolina Pineda , Montiel Gabriel Kantún
Published: May 2024

Esta pesquisa apresenta uma análise da resolução do problema histórico conhecido como a coroa de ouro de Arquimedes, o qual é proposto em alguns livros didáticos de matemática. Seu propósito é examinar o processo de resolução desse problema por parte de estudantes do ensino médio, a fim de identificar possíveis dificuldades e fortalezas em relação ao nível de complexidade e à formulação das perguntas. A atividade é adaptada e aplicada especificamente a estudantes do ensino médio em uma escola localizada na cidade de Puebla, México. Os resultados obtidos por meio deste estudo revelam que a apresentação de atividades relacionadas à história da matemática nos livros didáticos é precária. Além disso, observa-se uma falta de coerência entre a informação histórica fornecida e as perguntas apresentadas na atividade. Como resultado, destaca-se a necessidade imperativa de que os problemas históricos não apenas estejam alinhados com o tema abordado no livro didático, mas também com o nível educacional dos estudantes, levando em consideração a formalidade necessária para sua compreensão e resolução.