Publication Search

As a tropical country, Indonesia has many types of biodiversity, including plants that are spread throughout Indonesia, approximately as many as 40,000 species with 7,500 species of which can be used as medicinal plants which are applied for medical needs and biological and chemical research. One of the topics discussed in this journal is the gotu kola leaf, known as the Latin name (centella asiatica). This plant contains tannins, flavonoids, vitamin A and vitamin C with various properties including accelerating the wound healing process, other benefits such as improving brain and nerve function. It should be noted that this efficacy is due to the presence of secondary metabolites in the gotu kola leaf and to find out, alkaloid, flavonoid, and saponin tests were carried out using dried gotu kola leaves and then divided into two bottles of 200 ml of methanol and N-hexane solution and then macerated for 3 days. . After the maceration process is complete, a thick extract of gotu kola leaves is produced and then continued with testing for alkaloids, flavonoids, and saponins which will later get results that aim to be the first step to determine secondary metabolite compounds and be useful as information on the utilization of the efficacy of gotu kola leaves as well as research in biology and chemistry.

The Indonesian language, as the national language, plays a crucial role in higher education, serving not only as a means of communication but also as a vehicle for the development of scientific knowledge. However, the understanding and usage of academic Indonesian in universities remain challenging. This study analyzes the comprehension and utilization of academic Indonesian at the Universitas Negeri Medan by both students and lecturers. The research methodology employs a qualitative approach with a literature review technique. Findings reveal that the usage of Indonesian still falls short of linguistic standards, particularly in formal academic contexts. Factors such as a lack of reading interest, inadequate awareness of the importance of academic Indonesian, and the predominance of foreign language usage impact the comprehension and application of academic Indonesian. Therefore, efforts are required to enhance the understanding and usage of academic Indonesian, including through mentoring, training, and increasing awareness of the significance of proper national language usage.

Article 33, Paraghraph 3 of the Constitution of the Republic of Indonesia clearly states that the lard, water and natural resources contained therein are controlled by the state and utilized for the greatest property of the people. Forest, as a gift from God Almighty are a blessing bestowed upom the Indonesia Nation. These forest are involable natural resources that must be apraciated and manage responsibly. Forest managament is viewed as direct manded that requirest the forest to be utilized while considering the local wisdom of the communities, reflecting gratitude to God Almighty. The utilization of forests as capital of national development provides tangible benefit for the lives and livelihoodes of the indonesion people, including ecological, socio-cultural, and economic benefit in a balance and dynamic manner. Forest must be administered, managed, protected,and sustainbly, utilized for the welfare of the Indonesian people bot current and future generation. Aceh is a spesial region with spesific regulation trough the Aceh Government Law, allowing it to implement unique policies within its teritori, including those releted to forestry. In Gayo Lues, region with substantial forested areas, pine tree taping activities are conducted by both companies with government permits and local communities based on their land ownership claims as recognized by local knowledge.

The utilization of mobile applications in the service sector has experienced significant growth, fueled by increased access to the internet and the use of smartphones. The M-TIX app, which provides online movie ticket booking services, is one example of an app that has become an important part of movie fans' routines. Despite its popularity, users have reported various issues related to usability and overall user satisfaction. In this study, we focus on the user experience of the M-TIX app by using the User Experience Questionnaire (UEQ) to identify the strengths and weaknesses of the user experience aspects. Through a structured qualitative approach, the UEQ enables an in-depth evaluation of six key dimensions of user experience, namely Attractiveness, Perspicuity, Efficiency, Dependability, Stimulation, and Novelty. The study involved respondents predominantly aged between 17 to 21 years old, with the largest group being 20 years old (15 respondents), and most of them (26 respondents) were students. The results of this study are expected to provide valuable recommendations for improving the design and functionality of the M-TIX application, as well as increasing the understanding of the relationship between users' characteristics and their perceptions of user experience in the context of online movie ticketing applications. This research aims to address the existing problems and enhance user satisfaction by providing actionable insights.  

The value of knowledge is very important in the scientific journey, because it can give birth to the utilization of knowledge. This study wants to discuss more deeply the value and usefulness of science for humans in living life in this world. The method used in this study is a qualitative method using library research, namely by examining reading sources that have to do with the studies discussed, as well as by using document studies of previous research results related to the philosophy of science. Data collection is done by tracing reading books, scientific journals, digital libraries, and libraries. It was found that the value of science includes a deep understanding of the universe, humans, and the relationship between the two. The uses of science are that humans can change the face of the world to be more advanced, help humans solve problems more effectively, develop technology so that humans can change the way of working, the way of thinking, change the barriers of space and time, increase career opportunities and open doors for various professions.  

Utilization of fly ash which is part of the residue from burning coal for power plants (PLTU), where the combustion products have the same size as sand. Asphalt concrete is a type of construction pavement consisting of a mixture of asphalt and aggregate, either with or without added materials. This research aims to determine the characteristic values ​​of asphalt using fly ash as a substitute for sand in AC – WC asphalt concrete with mixed variations of 25%, 50% and 75%. From the research results, the AC-WC mixture used according to the standard, namely the condition of 5.5% asphalt content, obtained a stability value of 1580kg, a VFB value of 79.00%, a VMA value of 15.50%, a VIM value of 3.40%, a MQ value of 550kg/mm ​​, flow value 2.90mm and density value 2.35. Tests with mixture variations of 25%, 50% and 75% obtained a maximum stability value of 1706.5kg at a variation of 25%, a maximum flow value of 3.54mm at a variation of 75%, a maximum VIM value of 6.90% at a variation of 75%, a maximum VMA value 17.68% at 75% variation, maximum VFB value 84.89% at 25% variation, maximum density value 2.38 at 25% variation and MQ value 605.33kg/mm ​​at 25% variation. From the results of a study of the characteristics of asphalt using fly ash as a substitute for sand in AC-WC concrete asphalt with a variation of 50% which meets the requirements of the 2018 General Specifications Revision 2.    

Indonesia's marine natural resources are one of the efforts to support Indonesia's national development vision to become a maritime axis through the management and utilization of marine natural resources. According to Kartamihardja, et al (2009:3), fisheries potential is of the opinion that Indonesia's public waters have a high diversity of fish species, so that people can take advantage of this fisheries potential. Based on measured data, according to Nuitja (2019:1), Indonesia has 95,181 km of coastline, with approximately 5 million areas of economic exclusion zone. The enormous potential of marine resources needs to be utilized optimally to encourage the maritime sector in Indonesia.

Construction projects are related to infrastructure development in Indonesia, which is an important foundation for economic growth by supporting mobility, trade, and connectivity between regions. Infrastructure development also supports the utilization of labor resources in Indonesia. This research aims to analyze the availability of labor in a construction project. The Resource Leveling method is used to level the labor needs in the project. The results showed that there was an allocation of labor that exceeded the maximum daily availability before equalization. The initial allocation based on qualifications showed that the maximum number of workers consisted of 2 foremen, 1 head carpenter, 1 head ironworker, 1 head mason, 5 carpenters, 5 ironworkers, 1 mason, and 13 workers. After equalizing the workforce, the maximum number of workers required is 1 foreman, 1 head carpenter, 1 head ironworker, 1 head mason, 4 carpenters, 4 ironworkers, 1 mason, and 13 workers. This research emphasizes the importance of workforce equalization to avoid over-allocation and ensure efficiency in construction projects.

. ChatGPT is one of the growing innovations in artificial intelligence (AI) technology in the field of education, aiming to assist humans in finding information and completing work efficiently. However, students' lack of understanding of the positive uses and benefits of ChatGPT as a self-learning medium results in low adoption rates and underutilized learning potential. Therefore, this study aims to understand the level of acceptance and the impact that influences students in adopting ChatGPT technology so that it can provide direction and recommendations for schools to increase their self-learning awareness through the utilization of AI. The study used a quantitative approach and interviews with public high school students with the construction of the UTAUT 2 model as a framework. The population of public high school students was 3,405, probability sampling was used as the sampling method then the data was processed using SEM analysis using SmartPLS 3.2.9 software.

The study aimed to investigate the alkaloid content in cinnamon (Cinnamomum burmannii) powder using the Soxhlet extraction method. Alkaloids are organic chemical compounds widely found in nature as secondary metabolites in both plants and animals. They possess a cyclic structure containing one or more basic nitrogen atoms, conferring unique basic properties. The research was conducted to provide a deeper understanding of the potential utilization of plant-derived alkaloids, particularly from cinnamon, in drug development. The study sought to determine the color of the precipitate formed in the extraction solution after the addition of Mayer's reagent and to investigate the effect of the number of Soxhlet extraction cycles on the color of the ethanol used in the research with cinnamon samples. The findings from this study contribute to the exploration of the alkaloid content in cinnamon and its potential applications in pharmaceutical development.

This research focuses on the utilization of ice cream sticks as an alternative material for wall decoration. The objective of this study is to enhance the creativity of participants, provide an economical solution for home decoration, increase awareness of the use of recycled materials, and explore new economic opportunities. The training program developed in this research aims to teach participants how to create aesthetically pleasing and unique wall decorations using ice cream sticks, a commonly available and inexpensive material. The training includes theoretical and practical sessions to ensure participants gain both knowledge and hands-on experience. The results show that participants not only developed new skills but also gained insights into potential business opportunities in the craft industry. Additionally, this study contributes to environmental sustainability by promoting the use of recycled materials. The findings suggest that with proper guidance and training, ice cream sticks can be effectively transformed into valuable decorative items, thereby offering both economic and environmental benefits.

The Rungan River area in Palangka Raya City has abundant natural resources potential, including fisheries, agriculture, and other resources. The local community heavily relies on these natural resources as their main source of livelihood. This research examines the management of natural resources in the area as a source of economic income for the local community by combining descriptive and qualitative methods. The research findings show that the community possesses local wisdom in managing and preserving natural resources, such as Pasah Patahu, Santo Nazar, and technology-based management. However, there are still challenges, such as suboptimal utilization of natural resources, lack of support from the government and related institutions, and underutilization of technology. Further efforts from various parties are needed to optimize the management of natural resources in order to sustainably increase the economic income of the local community.  

This community service activity was motivated by the low level of public understanding regarding the utilization of appropriate technology based on local needs. The objective of this program was to enhance community knowledge and skills through socialization and assistance in applying relevant technology. The method employed a participatory approach, including observation, surveys, Focus Group Discussions (FGD), educational socialization, technology demonstration, mentoring, and evaluation using pre-test and post-test. The results showed a significant increase in community understanding, indicated by an improvement in the average score from 25% in the pre-test to 78% in the post-test, reflecting a 53% increase. In addition, social changes were observed, including increased community participation, the establishment of learning groups, and the emergence of local leaders as change agents. Therefore, the socialization of appropriate technology based on local needs is proven effective in enhancing community capacity and independence.

This study examines the impact of mental health awareness programs on reducing stigma in low-income communities in Indonesia. Through an analysis of community workshops, educational campaigns, and outreach initiatives, the research evaluates the effectiveness of these programs in changing community attitudes toward mental health issues and promoting help-seeking behaviors. The findings indicate that mental health awareness programs significantly reduce stigma and increase understanding, though cultural and social barriers remain obstacles to broader acceptance and utilization of mental health services.

 Agricultural waste is often underutilized, despite its significant potential as a raw material for environmentally friendly products. This study aims to develop bioplastics from corn waste by utilizing locally sourced enzymatic technology as the main catalyst in the biomass conversion process. Corn waste in the form of cobs and post-shelling residues was first prepared through drying, grinding, and mild chemical pretreatment to loosen the lignocellulosic structure. Subsequently, enzymatic hydrolysis was carried out using local enzymes derived from indigenous microorganisms, which decomposed cellulose and hemicellulose into monomeric sugars. The hydrolyzed sugars were then fermented into natural polymers, molded using the solution casting method, and dried to form bioplastic sheets. The results revealed that the produced bioplastics possessed mechanical properties comparable to commercial PLA, with tensile strength of 45–50 MPa, an elastic modulus of 2.5 GPa, and elongation at break of 5–7. Biodegradability testing showed that the material degraded up to ±85 within 90 days, exceeding the minimum threshold of 80% considered satisfactory. These findings confirm that corn waste can be transformed into competitive and eco-friendly bioplastics, while also highlighting the potential of locally based enzymatic technology for industrial-scale applications. The implications of this research extend not only to reducing waste and plastic pollution but also to strengthening the circular economy through the utilization of renewable agricultural resources.

This research analyzes the problems of Islamic educational institutions in facing the challenges of digitization and transformation of education in the era of Society 5.0. Using the library research method, this study examines literature related to the digitization of education, technology in Islamic education, and the application of Society 5.0 in learning. The focus of the research is to identify challenges, barriers, and opportunities for technology integration, as well as to provide strategic recommendations for improving teacher competence, curriculum adaptation, and technology utilization. The results show that Islamic education institutions face obstacles such as gaps in technology access, limited infrastructure, and lack of digital skills of teachers. However, digital transformation opens up opportunities to enrich learning methods through digital applications and the integration of religious values in technology platforms. Recommendations include digital training for teachers, infrastructure improvement and curriculum revision to be relevant to the digital era.

Creativity is a human potential that does not come from outside the individual. Data collection techniques carried out in the form of documentation and extracting information about innovative methods and utilization of used goods. The results of this service activity are based on observations that have been made in Aman Damai Village Hamlet 3 Sirapit District, namely some of the results show positive because the manufacturing process does not take much time, in making bookshelves from cardboard children show enthusiasm for the directions delivered by the service team, positive reactions shown by children to interest in making bookshelves where almost all participants are able to make and decorate bookshelves well, children follow the mechanism of making products and are quite good at working with the team and children's creativity develops quite well. With used goods can increase income and can help the family economy.

Intellectual property rights are an implication of the development of international trade, especially in industrial countries. In developing countries, the understanding and protection of intellectual property rights receives less attention, which causes many violations of intellectual property rights and harms creators and inventors. Intellectual property rights have an important role in economic traffic, both regional and international, including investment in a country to spur economic growth of the country and its people. Indonesian society, which is diverse in culture, religion and ethnicity, has very rich creative works, and must take part in the utilization of intellectual property rights. Legal protection and use of copyright are very necessary to become a source of development for the national economy and Indonesian society This research is aimed at examining the implications of Intellectual Property Rights on economic benefit gains. An owner of Intellectual Property Rights as a creative subject must obtain a guarantee of legal protection on his or her work. The result shows that the form of legal protection of intellectual property rights is that the owner of intellectual property rights in performing his or her rights must be protected by law. The economic rights owned by the owner will gain economic benefits if it is performed. The rights include the rights to use, to produce, to publish, to copy, to import, to export and to grant a license (permit) to another party that is intended to make use of the intellectual property. In a condition of law violation, the Law of Intellectual Property Rights as a preventive effort will give a right to an owner of intellectual property rights to sue on civil, criminal, or administrative law. The sanctions on the law breaker are also already written in each law of intellectual property rights that includes copy right, brand right, patent right, graphic design right, and integrated circuit lay-out right. The reason why an owner does not automatically gain economic benefits from his or her work is because he or she does not use the economic rights that he or she has. Some matters causing it are quite high costs of production, difficult licensing, and hard competition. The law protection and economic benefits are two essentials of intellectual property rights. An owner of intellectual property rights is a creative subject that should have those two matters.  

This study analyzes the influence of payment gateways, financial literacy, and digitalization on the financial performance of MSME actors in Brebes Regency, especially Mitra Mandiri MSMEs. MSMEs have a significant role in Indonesia's economy, but they still face various challenges, especially in the aspects of financial technology and digital literacy. Payment gateways enable faster and safer transactions, while financial literacy supports better cash flow management and financial planning. Digitalization also plays a role in improving operational efficiency. This study uses a quantitative method with a survey approach to 51 respondents. Data were collected through questionnaires and analyzed by multiple linear regression to test the relationship between variables. The results of the study show that payment gateways and financial literacy have a positive and significant effect on the financial performance of MSMEs. Payment gateways improve transaction efficiency and expand market access, while financial literacy helps in better financial management. However, digitalization does not have a significant influence on financial performance, showing that the implementation of digital technology still faces obstacles in the adoption and optimal utilization by MSME actors. These findings emphasize the importance of increasing the use of payment gateways and financial literacy education for MSME actors to improve their financial performance.

SMES (Micro, Small and Medium Enterprises) often face significant challenges, especially related to financial and workforce risk management. This research aims to analyze Lela Florist's financial risk management. In this research, a descriptive qualitative approach with interviews was used to collect data from business owners and female employees. The analysis is carried out with a focus on financial risk management strategies, such as product and service diversification, creative promotions, cash flow management, separation of company assets and access to capital. Lela Florist has implemented various strategies to manage financial risks effectively. Diversification of products and services, creative promotions, and utilization of online delivery and ordering services help reduce financial risks and maintain revenue stability. Meanwhile, efficient management of employee costs, employee development and effective performance management increases productivity and maintains service quality. This research shows that Lela Florist's financial risk management has effectively played an important role in the operational success of SMES.