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This study investigates the intrinsic relationship between mathematics and classical music by analyzing harmonic patterns in compositions of renowned composers such as Bach, Mozart, and and Beethoven. The research employs an analytical quantitative approach, using statistical tools to map and identify numerical ratios within musical intervals and the relationships between chords. Data were collected from selected musical works to examine interval structures and harmonic progression patterns. Findings reveal that classical music exhibits consistent mathematical patterns, including the octave (2:1), perfect fifth (3:2), and other proportional relationships that form the basis of chord construction and harmonic coherence. These patterns demonstrate that mathematical principles are inherently embedded in musical compositions, allowing for an objective analysis of music structure without diminishing its aesthetic and emotional value. Furthermore, the study highlights the value of an interdisciplinary perspective, combining quantitative analysis with traditional music aesthetics, which provides new insights into understanding compositional techniques and creativity. The results also suggest that recognizing mathematical structures in music can contribute to a deeper understanding of music theory and education, enhancing how students and scholars approach musical analysis. Overall, this research emphasizes that integrating mathematical and artistic perspectives not only supports the scientific study of music but also encourages a holistic appreciation of the creative process, bridging the gap between art and science while offering practical implications for music pedagogy, theory, and performance studies.

Basil leaves are very rich in nutritious substances. Among them are beta carotene, vitamin C, macro minerals (calcium, phosphorus, magnesium). This plant is included in the Lamiaceae family which contains various chemical compounds, including phenols, saponins, alkaloids, flavonoids, tannins, and essential oils. The benefits of basil have been widely applied in people's lives as traditional medicine, for example, basil leaves are used to treat, cough, colds and so on. Body odor can be caused by several factors such as genetic factors, psychological conditions, food factors, obesity factors and clothing materials used.One of the triggers of body odor due to bacterial infection, namely Staphyloccous aureus bacteria.This study aims to formulate deodorant spray ethanol extract of basil leaves, test the physical properties of deodorant spray preparations, and determine whether the preparation of deodorant spray ethanol extract of basil leaves can inhibit staphylococcus aureus bacteria. Physical tests were carried out on days 0 (after manufacture) and 7 with the results of the organoleptical physical test of the preparation having a distinctive odor of basil, brownish yellow in color, It has a pH of 4 which corresponds to the pH of the skin, and experiencing an increase in viscosity on day 7 examination. The antibacterial test results of formulations 1, 2, and 3 showed inhibition of the banteri.

The problem in this research is analyzing the semiotic symbols in the traditional house buildings of the Simalungun tribe. The type of research used is a qualitative descriptive research method. Qualitative research has a special position that makes the researcher the key instrument. Data collection techniques are the most strategic step in research, because the main aim of research is to obtain data. Data collection techniques in this research are listening techniques and note-taking techniques. Data analysis techniques are the process of systematically searching and compiling the data obtained by organizing the data into categories, breaking it down into units, synthesizing it, arranging it into patterns, selecting the important meanings that will be studied, and making conclusions so that it is easy. understood. The results of research on the traditional house buildings of the Simalungun tribe show that there are many symbols found in the traditional house buildings of the Simalungun tribe.

The problem in this research is analyzing the semiotic symbols in the traditional house buildings of the Simalungun tribe. The type of research used is a qualitative descriptive research method. Qualitative research has a special position that makes the researcher the key instrument. Data collection techniques are the most strategic step in research, because the main aim of research is to obtain data. Data collection techniques in this research are listening techniques and note-taking techniques. Data analysis techniques are the process of systematically searching and compiling the data obtained by organizing the data into categories, breaking it down into units, synthesizing it, arranging it into patterns, selecting the important meanings that will be studied, and making conclusions so that it is easy. understood. The results of research on the traditional house buildings of the Simalungun tribe show that there are many symbols found in the traditional house buildings of the Simalungun tribe.

The Digital Economy Era must be utilized for the economy, especially the regional economy, it appears that regional economic development is somewhat difficult to develop because it still uses a traditional economic system. However, not all regions are willing to utilize digital payment systems for various reasons, especially business actors in traditional markets. The aim of this research is to look at the development of the digital economy on regional economic growth in the province of Bali. The method used in this research uses descriptive analysis to determine the impact and influence of digital payments on economic growth in the Bali region. Starting from looking at economic growth in Bali before using digital-based payments, and finally looking at economic growth in Bali after the digital payment system, especially in traditional markets. The results of this research show that there is an influence of digital payment systems on economic growth in the regions, with the many conveniences provided in digital payments making business actors in the regions prefer digital payment systems in transactions. The conclusion of this research is that increasing the income of local business actors who use automatic digital payment systems also increases regional income in Bali.

Indonesia is a country that has diversity in it. Starting from the diversity of ethnicities, languages, cultures to traditional arts which of course are unique characteristics of the country of Indonesia. One of the arts owned by Indonesia is Batik. Batik as a work of art has become a richness of Indonesian culture which is admired by the general public, both the Indonesian people themselves and the world community, but behind it all, batik is a form of traditional Indonesian art that requires maintenance, preservation and protection so that it can be enjoyed. by the next generation. This is so because batik is one of Indonesia's cultural products that is vulnerable to becoming a victim of recognition from other countries. There are quite a few phenomena that occur where batik is actually recognized or claimed by neighboring countries, such as Malaysia. This research was conducted to determine the chronology of Batik recognized by Malaysia, in addition to knowing the resolution efforts made by the government in terms of protecting Intellectual Property Rights (IPR) as Batik in Indonesia from the perspective of International Civil Law.

The era of globalization will influence social, cultural, political developments and including Islamic education, both now and in the future. The era of globalization is marked by advances in Science and Technology (IPTEK) so that Islamic Religious Education must prepare students with 21st century skills. Globalization in the field of education has an impact on Islamic educational traditions, where the Islamic Religious Education curriculum generally studies religious knowledge, especially the study of yellow books (classics) regarding fiqh, monotheism, Sufism and nahwu nervous. The Islamic education curriculum essentially prioritizes values, human potential as the Khalifah of Allah SWT, unity, religion, self-development, at least individual self-development or the values ​​of life in society. To prepare students to face the era of globalization, curriculum development is needed, namely developing curriculum components. The aim of this research is to determine the era of globalization of education, the influence of globalization on Islamic educational traditions and curriculum development to face the era of globalization. The research method used is library research. From this research, it is clear that globalization has had a big influence on Islamic educational traditions, so all curriculum components must be developed to face the era of globalization which is related to 21st century life skills and the Society 5.0 era.

The role of modern markets, especially Alfamart and Indomaret in Indonesia, is getting bigger and is expected to eventually replace grocery stores. The existence of modern markets also raises different perceptions from every circle of society. There are some groups of people who view the existence of modern markets positively. For example, for the upper middle class, the existence of modern markets is very beneficial because they can shop comfortably and freely in modern markets. The existence of this modern market can also affect the income of traditional market traders. One of the most important factors for Grocery Store entrepreneurs is the revenue generated from their profits to maintain business continuity. The purpose of this study is to determine the strategy for the existence of grocery stores in dealing with the development of modern markets in Tebo district. In this study the method used was qualitative method by checking the validity of the data using the triangulation technique and the method of collecting data was using observation and interviews. The informants in this study were five traders and five consumers. Based on the results of this study, it shows that the existence of Alfamart/Indomaret in Tebo Tengah District, Tebo Regency has an impact on income and the number of consumers of grocery store traders, but grocery store traders try to survive by adding side businesses so that their business continuity is maintained

The Society 5.0 era reflects the world's transition towards a society that integrates digital technology with everyday life. In this context, traditional culinary delights, such as lemang, have the potential to evolve and maintain their relevance amidst changing times. Lemang, a traditional rice-based food prepared by steaming it in bamboo sticks, has become an inseparable part of the culinary heritage of people in several Southeast Asian countries. However, with technological developments and shifts in people's consumption patterns, there is a tendency to ignore traditional culinary delights such as lemang. Therefore, it is important to implement strategies that can promote lemang so that they remain in demand in the Society 5.0 era. Integration of digital technology in the production, distribution and promotion processes of lemang can be a solution. Using social media platforms to promote the uniqueness and deliciousness of lemang, as well as bridging traditional craftsmen with a wider market through e-commerce are some ways to introduce lemang to a new generation. Additionally, innovation in recipes and presentation, without losing its traditional essence, can also be an interesting approach. By combining traditional values and innovation in the Society 5.0 era, lemang will not only survive, but will also increasingly develop and be accepted in the hearts of global society. Culinary is an important aspect of human culture that continues to develop along with the times. The Society 5.0 era, which is marked by the integration of digital technology in everyday life, provides new opportunities and challenges in preserving and improving traditional culinary culture such as lemang. Lemang is a traditional food from Indonesia, Malaysia and several other Southeast Asian countries made from sticky rice cooked in bamboo. This study aims to explain how technology and innovation can be used to improve Lemang culinary culture in the context of the Society 5.0 Era.

In facing the complexity of globalization, Indonesia as a country rich in cultural diversity and traditions faces challenges in maintaining its national identity. Cultural diplomacy is identified as a crucial instrument in enhancing national resilience through mutual understanding, respect for diversity, and strengthening national identity. This article discusses the diplomatic role of the Ministry of Foreign Affairs in managing cultural differences and describes how cultural diplomacy is a vital element in national defense, in accordance with Law Number 3 of 2002 concerning national defense. The case study of cooperation between Indonesia and South Korea through the Hallyu phenomenon illustrates the impact of cultural diplomacy on the economy, politics and society. This research uses normative juridical research methods or also called library research. The data collection is done secondarily, involving primary, secondary, and tertiary legal materials, such as laws, books, journals, and related articles. The results show that in the midst of global cultural changes, cultural diplomacy is also faced with challenges, including multidimensional threats involving physical and non-physical aspects. Therefore, the integration of cultural diplomacy in national security policy is essential to maintain cultural diversity and national identity.

The "Kolak Ayam" tradition in Gumeno Village is a typical cultural celebration carried out by the village community during the month of Ramadan. This tradition has historical origins close to the reign of King Sunan Dalem of the Giri Kedaton Kingdom and important events that occurred at that time. This tradition begins with the story of Sunan Dalem who fell seriously ill while building a mosque in his village. Through instructions in his dream, Sunan Dalem and the village community created a special food called "Kolak Ayam". Sunan Dalem recovered from his illness after eating this dish, and the tradition became a symbol of healing and celebration for the Gumeno people. This research aims to find out how people believe "Kolak Ayam" can cure diseases. This data collection technique uses interview techniques, observation and literature study. The results of research show that until now "Kolak Ayam" (Sanggring) is believed to be able to cure diseases. People believe that "Kolak Ayam" can cure diseases, this is caused by two things, the first is from the ingredients used to make "Kolak Ayam" which has many benefits, the second comes from Sunan Dalem's blessing and this belief is because in the past Sunan Dalem was cured by eating "Kolak Ayam ", people believed that "chicken compote" could cure the disease.    

This research examines the issues of active participation of young Catholics in the life of the church, particularly facing challenges posed by technological advancements, a trend of waning interest in religion, and boredom with traditional religious activities. In addressing this reality, the research explores the potential of Zelo Zelatus Praise and Worship as a suitable catechesis tool for young people. The research methodology employed is a literature review with a focus on literature discussing the current church life of young people, Zelo Zelatus Praise and Worship, and catechesis as a suitable tool for fostering faith among the youth. The findings of the research indicate that the church life of young people today is characterized by busy lifestyles and a lack of interest in traditional liturgy. Young people tend to seek more dynamic and contemporary religious experiences. Zelo Zelatus Praise and Worship, with its emphasis on praise and worship, emerges as an attractive alternative for young people to develop their faith and explore their spirituality. The research also highlights the urgency of catechesis as an effort to nurture faith among the youth. Effective catechesis should be responsive to the needs and dynamics of young people, building connections between faith and daily life. Zelo Zelatus Praise and Worship is identified as a potential catechesis tool that aligns with the spiritual needs of the youth through a more dynamic and inclusive approach.

Batik is one of Indonesia's traditional handicrafts which has high popularity and is a cultural heritage. Until now, batik has developed motifs taken from typical regional icons. One of them is splashed batik made by people with disabilities at the Sheltered Workshop Peduli Sambung Roso which is located in Desa Simbatan , Kabupaten Magetan. Splashed batik is a motif produced from brush splashes. The innovative idea of ​​splash batik was collaborated with cursed fish and bamboo motifs. Cursed fish is a typical icon of Simbatan Village and bamboo is a typical icon of Magetan Regency. The research methods carried out started from exploration, design and realization of the cursed fish and bamboo batik motif entitled "Harmony of Cursed Fish and Bamboo Splashes." The results of this research patented the Harmoni Sprinkling of Cursed Fish and Bamboo motif as a typical motif of Magetan Regency by submitting an IPR application to obtain legal protection from misuse or falsification of intellectual works by other parties.

. This study aims to determine social phenomena and how the views of customary law on early adolescents who are pregnant out of wedlock in Legu Woda Village, Magepanda District, Sikka Regency. This type of research is qualitative. To collect data, research uses interview techniques, observation and documentation. The data analysis technique used is data reduction, data presentation, and drawing conclusions. Based on this research, it can be concluded that teenage pregnancies out of wedlock are caused by factors that influence them, including technological, educational and social factors of children in the environment where they are. Lack of knowledge and understanding often makes children unable to choose for a good or bad life in the future. with social conditions that are often judged by the community, so that if a teenage child becomes pregnant out of wedlock, they will be ostracized and become the talk of the community. So that in social life, of course, there are rules regarding the norms of life that apply, one of which is customary law. Customary law and society cannot be separated because it is a reciprocal relationship. The views of customary law or traditional leaders Legu Woda (lio) on teenage pregnancies out of wedlock if the teenage child is found to be pregnant, the first thing to do is to find out who the father of the child is and if it is known, then the woman's family is asked to be responsible for male family. This is so that action can be taken immediately in accordance with applicable customs.

This research aims to find out an overview of fisheries profit sharing in the Huyula Tradition in the Paguat Coastal Area, based on the title raised in this research. This research uses a type of normative legal research. The process of collecting data from the objects studied in this research is using library research. The data obtained by this research uses a normative analysis method, namely by interpreting and discussing research material based on law, legal norms, legal theories and doctrines related to the main problem. The results of this research show that the Juridical Review of Fishery Profit Sharing in the Huyula Tradition on the Paguat Coast, namely in the Bongoime Village community, Huyula values are applied by the community in various aspects of life. Huyula values are manifested in various activities, for example in community service for environmental cleanup rural areas, building village roads, death, cleaning local irrigation canals and agricultural activities. Community service activities for the public interest, in coordination with the local government without distinguishing between social status, community service activities are usually referred to as "Hulunga" activities by the community as well as factors that influence profit sharing problems, namely economic factors, catch factors, entanglement factors. debt, education factor, legal knowledge factor and age factor.

Medicinal plants are plants with positive pharmacological effects on the human body and are usually grown on a home or communal scale. These medicinal plants can then be used as traditional medicine which can be made easily. The plants chosen are usually plants that can be used to treat simple health problems such as flu and coughs. Medicinal plants can increase the body's immunity because they can prevent disease through the secondary metabolites they contain. In this service activity, two activities were carried out separately, namely socialization and planting medicinal plants with residents. The outreach was carried out to provide information to the residents of Medan Helvetia District regarding medicinal plants so that these medicinal plants can be useful after being planted. Planting is also carried out to increase awareness regarding land use, as well as being a starting point for residents in cultivating medicinal plants. This socialization on the use of family medicinal plants aims to provide information to the people of Kexamatan Medan Helvetia in using medicinal plants. It is hoped that this community service activity will help increase public knowledge about the importance of planting and utilizing medicinal plants to create a healthy society.

The purpose of this research is to develop innovative assessment methods in the context of modern Learning. In today's digital age, traditional approaches to learning assessment are often no longer sufficient to holistically assess student progress and success. Thus, this study proposes a more innovative and comprehensive assessment method that uses modern technology and considers students' individual needs. This study identified and tested promising new assessment tools and techniques through pilot projects, such as digital portfolios, peer assessment, and realistic simulations. In addition, this study also explores how technologies such as learning analytics can be used to provide more meaningful and timely feedback to students and teachers. The results of this study indicate that this innovative assessment method can improve student engagement, comprehension, and learning outcomes. These findings also suggest that teachers and educators can use technology and data to make more informed decisions about how to develop and implement assessment strategies. In conclusion, developing innovative assessment methods in modern learning environments is essential for more inclusive, adaptive, and practical education. By integrating technology and new assessment approaches, this research significantly contributes to our understanding of creating more effective and engaging assessment systems in this digital era.

The Coral Triangle, situated in the western Pacific Ocean, is famous for its exceptional natural wealth and abundant coral reefs, earning it the title of the "heart" of the world's coral reefs. This article emphasizes the significance of coral reef conservation within the Coral Triangle and explores the potential of cultural diplomacy in bolstering regional cooperation for conservation efforts. Through a literature review, the research aims to understand the role of cultural diplomacy in preserving coral reefs in this region, identifying gaps in knowledge for further investigation. Findings suggest that cultural diplomacy is pivotal in coral reef conservation by fostering international collaboration, raising awareness, and safeguarding traditional knowledge. Additionally, it aids in addressing ecological and economic challenges by promoting regional cooperation and sustainable tourism practices in the Coral Triangle. The research underscores the importance of cultural diplomacy and regional collaboration in preserving local heritage and ensuring environmental sustainability within the Coral Triangle, stressing the necessity of unified efforts to manage and protect coral reef ecosystems.

Business is an activity of the economy, where business activities take place in the market. Where the market is a meeting place for traders and buyers. One of them is the Muara Sabak Ulu Traditional Market with traders who are predominantly Muslim. Competition is an organization or individual vying to get what they want. This study uses a type of qualitative research and the object of this research is the traditional market traders of Muara Sabak Ulu. Sources of data used are primary data and secondary data, the techniques used in collecting data are observation, interviews and documentation. The determination of the pricing mechanism at the Muara Sabak Ulu Traditional Market is found in the selling price and the interest of the buyer where the trader will raise the price of the goods above the price given by the distributor. The factor for the occurrence of violations of business ethics in the Muara Sabak Ulu Traditional Market is because the opportunity to cheat will encourage people to do so. The intention to cheat will increase if the trader is under pressure to achieve a goal that he feels is very important. There are traders in the Muara Sabak Ulu Traditional Market who comply with the ethics of trading and the principles of Islamic business ethics and there are also those who are not in accordance with the principles of Islamic business ethics.

With the development of increasingly advanced and developing technology, there are currently many online buying and selling sites where many online sellers are combined into one site which can make it easier for consumers to buy the goods they want with the many attractive promotions or services they provide. to consumers. From an economic perspective, as trade in traditional markets and modern markets increases, this can create job opportunities for many people. More people choose to shop at modern markets because they are more efficient. The existence of e-commerce has become a threat to traditional market sellers, one of which is a decrease in interest and fewer visitors to buy their products. In this analysis we use the theory of social change. In this theory of social change there are several theories, one of which we take is the conflict theory discovered by Karl Marx. With the role of conflict, it creates social change and order in society. In this modern era, technology is increasingly advanced and can make all work or transaction activities easier. Many people have experienced a shift in shopping places, those who initially shopped at traditional markets are now moving to modern markets.