Proceedings of International Conference on Multidiciplinary Research

Collaboration of Design and Purwosari Tourism Village Creating a Sustainable Future for Destination Brands

Raden Hadapiningrani Kusumohendrarto — 2025-01-21

This research explores design collaboration in developing Purwosari Tourism Village as a sustainable destination with a strong destination brand. Purwosari Tourism Village in Yogyakarta has enormous potential, especially in terms of culture, natural beauty, and culinary specialties, as a tourist attraction. The problem that exists is the absence of a consistent visual identity for the introduction of Purwosari Tourism Village in the digital era. By using a case study approach and design research, this study examines how design collaboration can create an authentic and sustainable identity for a tourist village. The methodological study includes field observations, interviews with managers, and exploration of design elements involving community participation. The results show that design collaboration contributes to strengthening the identity of Purwosari Tourism Village through the development of logos, promotional media, and merchandise that reflect local cultural values. The resulting visual identity is proven to enhance the village's positive image in the eyes of tourists. The findings support the importance of cross-disciplinary collaboration in strengthening the attractiveness and sustainability of tourist villages as widely recognized destination brands.

Experimental Study of Natural Circulation Based on Thermal Effect during Steady-State Condition

Muhammad Ganjar Putra — 2025-01-22

Natural circulation flow can passively transfer heat from the heat source to the heat sink without a pump mechanism. For this reason, this system can implement in many thermal engineering applications, such as nuclear power plants. Passive safety systems are one of the alternatives to reactor safety systems. The advantages of this system include simplicity and no need for external power. This study aims to determine the characteristics of temperature difference in the loop, flow velocity, and non-dimensional number correlation. The experimental method is the most relevant method to understand the passive cooling system; then, the results of this study will be compared with theoretical models and research results from previous researchers. The results showed that the higher the T_HTS, the more extensive the Reynolds number range. The same pattern also occurs in the Grashof number. In this experiment, the range values for the Reynolds and Grashof numbers were 990 < Re < 2114 and 1.67 x 10¹¹ < Gr < 1.22 x 10¹².

Community-based Nursing Intervention Model for Improving Hypertension Patients’ Self-Management in West Java Province Indonesia

Neti Juniarti — 2025-01-23

Hypertension remains a priority non-communicable disease in Indonesia, with a national prevalence of 34.1% reported in 2018. Nurses, who represent 60-80% of the total health workforce and provide 90% of health services in primary healthcare, have a highly important yet underutilized role in improving public health outcomes. Community health nursing has significant potential to strengthen primary health care, but family nursing-based hypertension management models have not been widely studied. This study aims to develop a community nursing-based hypertension management model to improve primary health care in West Java Province, Indonesia. A descriptive qualitative approach was used by conducting focus group discussions (FGDs) and in-depth interviews. FGDs involved seven community health cadres, while in-depth interviews were conducted with six family members living in the working area of Puskesmas Babakan Sari, Bandung, West Java. The findings revealed three main themes that can improve self-management among hypertensive patients which include support from community health nurses, support from health volunteers, and support from family members. These forms of support are critical to improving the self-management of hypertension in the community. More research is recommended to evaluate the effectiveness of this model in real-world settings.

The Utilization of Microsoft PowerPoint in Islamic Education Lectures: Perceptions and Implementations

Ema Sulastri — 2025-01-29

This study explores the impact of using Microsoft PowerPoint on the quality of Islamic Education learning at UIN Ar-Raniry Banda Aceh. The data obtained indicates that PowerPoint significantly contributes to increase the students’ engagement and understanding of the lecture material. However, this study also identifies a gap between PowerPoint's potential and its implementation in the field. These findings highlight the importance of training for lecturers to maximize the use of PowerPoint in achieving optimal learning outcomes. Based on the research problems previously described, this study uses a qualitative descriptive approach. In this context, the type of research used is a case study. The research findings indicate that the lecturers who consistently use PowerPoint in their teaching tend to receive higher evaluations from the students. The average student satisfaction rating for lectures using PowerPoint reaches 4.5 out of 5. This study suggests that the integration of technology into the teaching and learning process significantly impacts students' learning experiences.

Women Farmers and Skills Development: Unlocking Potential Through Education and Training

Fitriliana — 2025-01-29

With the empowerment of women optimally and on target, it will produce good welfare and produce intelligent, high-achieving and healthy families. The purpose of this study is to determine the role of skill education and training and understanding of the empowerment of female farm workers in improving the family economy. The method and technique of data analysis in this study are descriptive qualitative through a data triangulation model, namely field observation, documentation and literature review. The sampling technique uses probability sampling. The results of the study showed that all female farm workers stated that their level of welfare was much higher when compared to when they did not work as farm workers and only relied on income from their husbands. This can also be seen in terms of the facilities they have such as two-wheeled vehicles, household appliances, home renovations and they can also send their children to college, all of these facilities are obtained from women's efforts as farm workers in the fields and gardens.

Development of Alumina-Chitosan Modified Carbon Monolith from Oil Palm Waste: Carbonization and Initial Characterization

Saisa — 2025-02-01

Acid Mine Drainage (AMD) presents significant environmental challenges due to its low pH levels and high concentrations of heavy metals, such as iron (Fe), which pose serious risks to both ecosystems and human health. This research investigates the synthesis and preliminary characterization of activated carbon biosorbents derived from oil palm empty fruit bunches (OPEFB), enhanced with alumina (Al₂O₃) and chitosan. The OPEFB biomass was carbonized at 600°C in an anaerobic environment and processed to achieve a uniform particle size of 200 mesh. SEM characterization revealed non-uniform particle distribution and agglomeration, which impacted pore development. FTIR analysis identified functional groups like silanol, hydroxide, and siloxane, demonstrating the material's adsorption potential. BET analysis indicated a specific surface area of 6.177 m²/g and a pore volume of 1.567 cm³/g. Despite the relatively modest surface area, these results provide a basis for further improvements, such as optimizing pore structure and adsorption capabilities. The study underscores the potential of alumina-chitosan modified OPEFB-based activated carbon as an efficient, cost-effective, and sustainable approach for AMD remediation, particularly for Fe removal.

Analysis of Grashof Number in Large-Scale Passive Cooling Systems Based on Temperature Changes

Andrea Shevaladze — 2025-02-03

This study investigates the Grashof number calculation in large-scale passive cooling systems, focusing on temperature-induced changes. The research utilizes the FASSIP-02 test loop, a second-generation facility for passive cooling systems, to analyze natural circulation flow. Experiments were conducted by heating a Water Heating Tank (WHT) to various temperatures (50-90°C) and maintaining steady-state conditions for five hours. Flow rates and Reynolds numbers were measured and calculated, revealing a turbulent flow regime across all temperature settings. The Grashof number was then calculated and correlated with the Reynolds number to establish a relationship specific to the FASSIP-02 test loop. Results showed Grashof numbers ranging from 4.93 x 10¹² to 1.64 x 10¹³, confirming turbulent flow. The correlation between Reynolds and Grashof numbers was determined to be Re = 0.1356(Gr_m/N_G)^0.31, with R² = 0.9952. This correlation closely aligns with previous research on turbulent flow in natural circulation systems, with slight variations attributed to differences in measurement precision. The study contributes to understanding passive cooling system behavior in nuclear reactors, particularly for residual heat removal during accidents or shutdowns.

The Role of Entrepreneurship in Advancing the Acehnese Traditional Cake Industry for Long-Term Profitability

Rizki Alhulaimi — 2025-02-05

This article explores the role of entrepreneurship in advancing the Acehnese traditional cake industry, focusing on long-term profitability and sustainability. Traditional cakes like Kue Bhoi, Timphan, and Meuseukat represent a rich cultural heritage, yet they face challenges such as shifting consumer preferences and limited interest from the younger generation. Through entrepreneurship, the industry can innovate and adapt by employing strategies like product diversification, technological improvements, and effective digital marketing. Additionally, the article highlights the importance of education and training to equip local entrepreneurs with the skills needed to enhance production efficiency and expand market reach. These entrepreneurial efforts are essential to preserving cultural values while ensuring economic benefits for local communities. By implementing these strategies, the Acehnese traditional cake industry can achieve a sustainable and competitive position in broader markets

Network Performance Analysis and DoS Attack Mitigation Strategy on MikroTik Router for Optimal Stability

Yeni Yanti — 2025-02-06

The router, as a gateway in the network, plays a vital role. If its functionality is disrupted by Denial of Service (DoS) attacks, which pose a serious cyber threat and have destructive effects by overwhelming the target with large amounts of traffic, it directly impacts network performance. This research aims to analyze DoS attacks on network devices based on MikroTik routers and switches, which become targets that disrupt network traffic. These attacks lead to a significant increase in data traffic, affecting the stability and performance of the network. Through analysis using network forensic methods, this study evaluates the performance of MikroTik firewalls in mitigating DoS attacks by assessing the traffic received and rejected based on applied rules. The results show that the firewall can handle most attacks; however, some suspicious packets still bypass it. This study emphasizes the importance of enhancing security systems and mitigating DoS attacks to maintain optimal network performance in the future.

Teaching Writing Skills by Using ChatGPT

Muhammad Usman — 2025-02-06

The primary objective of this research is to measure the level of familiarity, and students' perceptions of the effectiveness of ChatGPT in writing skills. This study validates the usefulness of artificial intelligence (AI) in contemporary education by showcasing ChatGPT's effectiveness in solving typical writing difficulties. This encourages further research and analysis into the many applications of AI technologies in educational settings, opening up new opportunities for innovation and efficient teaching strategies. Teachers can use ChatGPT to make the learning process more interactive and engaging while encouraging active engagement from students. The researcher is focused on English Department students. ChatGPT can adjust its responses according to your input, creating a more personalized learning experience for your specific requirements and preferences. this research assesses students' familiarity with ChatGPT as a tool in their writing abilities by utilizing quantitative data gathered through questionnaires. The researcher records each participant's response to each question. Participants' answers will not be modified or guided to retain the research's authenticity. Data were obtained through a questionnaire and interview. Students from Banda Aceh's English department completed the questionnaire. The utilization of a mixed-method technique offered a full understanding of the research subject. From the research results obtained, ChatGPT is an effective tool for academic writing skills among university students. It helps various aspects of writing, from idea generation to grammar checking and final revisions.

Empowering Women Street Vendors: The Impact of Training and Business Capital on Income Growth in Aceh Besar

Filia Hanum — 2025-02-07

The aim of this research is to see the effect of training and business capital on increasing the income of women street vendors in the Lambaro main market, Aceh Besar district. This research uses a quantitative descriptive approach. Determination of the sample in this study used simple random sampling and data collection techniques used a survey method via questionnaires with a sample size of 75 respondents. The data processing and analysis method uses multiple linear regression which includes classical assumption testing and hypothesis testing. The research results show that simultaneously training and business capital have a positive and significant effect on income. Partially, training has a positive and significant effect on income. Business capital partially has a positive and significant effect on income. The correlation coefficient of 0.751 shows a strong correlation (R) because it is almost close to 1. The coefficient of determination (R2) is 0.867. This means that the variable ability of training (X1) and business capital (X2) can explain variations in income, namely 86.7% and the remaining 13.3% is explained by other factors outside this research.

The Influence of "Mobile Legends" Game on the Vocabulary Acquisition of Serambi Mekkah University’s Students

Alifah Alyana — 2025-02-07

In the era of increasingly advanced technology, the use of digital media, including online games, is widely used by young people these days, especially among students. This research aims to analyze and explore how the online game such as Mobile Legend increases the vocabulary of Universitas Serambi Mekkah students. This research was descriptive qualitative in nature. The participants were 12 Universitas Serambi Mekkah students who played the Mobile Legends game. To collect data, researchers used semi-structured interviews. There were 7 questions related to the Mobile Legends game. To analyze the data, the researchers used thematic analysis. The results of this study showed that the Mobile Legend game is able to increase the vocabulary of students at Universitas Serambi Mekkah by interacting with other players through features such as discord, voice note, and chatting. It is expected that this study will be useful for EFL teachers, providing insight about the positive impact of Mobile Legends on English language learning despite some claims that it is negative for students.

Product Development Strategy for Kue Bhoi Mini: Improving Production Efficiency and Profitability in Aceh Besar

Badriyatun Nufus — 2025-02-07

This study examines the strategies for developing Kue Bhoi mini to enhance production efficiency and profitability in Aceh Besar. Kue Bhoi, a traditional Acehnese cake, holds cultural significance and unique characteristics that make it popular among locals and tourists alike. However, producers face challenges in meeting growing demand due to limited production capacity, high production costs, and reliance on manual processes. This study utilizes a SWOT analysis to identify the strengths, weaknesses, opportunities, and threats facing Kue Bhoi mini producers. Strategies are proposed to improve production efficiency, including the use of simple technology, worker training, and efficient production line management. Additionally, product diversification, cost control, and effective marketing through social media and e-commerce are recommended to boost profitability and market reach. By implementing these strategies, Kue Bhoi mini can strengthen its position in the local and regional markets, while preserving its cultural value and contributing to the local economy.

Development Constraints the Spirit of Tourism Business on Pulo Nasi Pulo Aceh

Rizka — 2025-02-07

Pulo Aceh is a sub-district in Aceh Besar which holds a lot of natural resources and local wisdom which have the potential to be developed as a tourism business. However, the problem is that the availability of this potential has not been utilized properly by the government and local communities. This research aims to discover various natural potentials and local wisdom as sources of tourism assets and the obstacles faced in tourism development. The research method used is qualitative with a descriptive analysis approach. Data sources were obtained from observations, interviews, and documentation. The research results show that Pulo Aceh has a natural landscape that has great potential to be developed as a marine tourism destination, with diverse fisheries sources. Likewise, with the agricultural, historical, and social-cultural sectors, the various obstacles that have been mentioned regarding all-natural resources have not been polished in the slightest by various parties, the health sector is a scourge and a problem if there is a tourist accident. Infrastructure is still very lacking and access to transportation is still limited. Apart from that, the capacity of the local community still does not understand the management and huge potential of the tourism business, as well as various other potentials that have not been touched by the polish and attention of various parties, the community still feels that they are people from remote areas who are not given enough attention and call themselves with orang pulo.

Effect of Titanium Filler in Composite Conductivity with Different Binder

Mohd Suri Saringat — 2025-02-07

This study investigates the impact of titanium (Ti) filler on the electrical conductivity of polypropylene (PP)-based composites. The research aims to determine the optimal Ti content to maximize conductivity while maintaining structural integrity. A series of samples were prepared with varying Ti concentrations (10–95 wt%), using controlled weighing, mixing, compression molding, and electrical conductivity testing methods. Results showed that conductivity increased significantly with higher Ti content, reaching a maximum value of 1.05 × 10 S/cm at 90 wt% Ti. This corresponds to the percolation threshold, where Ti particles form a continuous network enabling effective electron transfer. Beyond this threshold, conductivity declined sharply due to reduced binder content, leading to weak particle bonding and brittleness. These findings underscore the critical balance between filler concentration and binder properties for optimal performance. The study concludes that PP+Ti composites with 90 wt% Ti are promising for applications in electronics and energy systems, such as fuel cell bipolar plates, but highlight the need for further research on mechanical optimization. This work advances the understanding of conductive polymer composites and supports their potential in industrial and engineering applications.

Systematic Literature Review: Students' Mathematical Representation Ability in Solving Mathematical Problems

Sinitta Marito Simanjuntak — 2025-02-11

This study was motivated by the lack of students' ability to understand mathematics through mathematical representation skills. This study aims to determine the mathematical representation ability of students in solving mathematical problems. The method used by researchers is the Systematic Literature Review (SLR) method with a sample of 15 articles related to this research. Data collection is done by exploring related topics in the range of 2019 to 2024 through electronic databases with the help of Publish or Perish in SINTA indexed journals. The articles that have been obtained will be reviewed based on the criteria of publication year, research subject, SINTA level, and research methods, as well as research results. Based on the findings, it shows that the most publications are in 2021, the most dominating research subjects are at the junior high school education level, the most SINTA levels in national journals are in SINTA 3, the research methods in this study all use qualitative methods and the results of the literature conducted using several relevant articles and have met the selection process can be concluded that mathematical representation skills can help students in solving mathematical problems.

Competence-Based Human Resource Development: Generating the Grand Theory in the Context of Human Resource Management and Organizational Competency

Hendro Wibowo — 2025-02-11

This study uses secondary data to explore competency-based human resource development through a qualitative literature review. The Window Model theory is also analyzed as the overarching framework for human resource competency. Enhancing employee performance requires the effective application of human resource competency concepts, as employee performance plays a critical role in achieving an organization's objectives, goals, vision, and mission. Minimizing the gap between anticipated and actual employee skills is essential for managing and optimizing human resources effectively. The selection of a grand theory as the primary framework is justified by the growing body of research on human resource competencies, which has subsequently led to the development of middle-range theories. The Window Model theory examines human self-development through four key dimensions: knowledge, skills, expertise, and attitudes. Utilizing an appropriate grand theory for a research variable helps simplify the theoretical foundation and enables a more precise determination of research objectives.

Become Successful Entrepreneur through Implementing Islamic Values and Local Wisdom

Abubakar — 2025-02-11

The progress of a nation is determined by many entrepreneurs. The issue of motivation to become an entrepreneur is an important issue in every region, because entrepreneurship is directly related to the economy, politics, religion, psychology and culture of the community, Aceh Province has good Islamic values and local wisdom to encourage this spirit, but not much has been revealed due to because lack of studies. This research aims to explore Islamic values and local values that are beneficial in encouraging the spirit of entrepreneurship with a qualitative descriptive approach and library research methods. Data sources are successful entrepreneurs as well as customary stakeholders who have good knowledge and experience according to the themes studied in the province of Aceh. The results of the research show that Islamic values and local wisdom are the basis for business success if properly practiced, In Islam, entrepreneurship is worship and the exemplary of Rasulullah SAW, entrepreneurs encourage the progress of a nation and avoid the proximity of the people with disbelief. In Aceh's local wisdom values, entrepreneurs will be successful if their business is opened early and get a blessing because that morning the sustenance was distributed, na bacut sapu (available even though the number is limited), jeut leubih kureung (can bargain), beuramah (friendly), polite and happy to serve. These values are no longer understood so that it needs to be used as material in every school learning as the local curriculum to be a driving force for the younger generation to have entrepreneurship spirit from an early age.

Antioxidant Activity Test of Kersen Leaf Extract (Muntingia calabura L.) as A Source of Natural Compounds

Nurlena Andalia — 2025-02-15

Antioxidants play an important role in warding off free radicals that can cause various degenerative diseases. Kersen leaves (Muntingia calabura L.) are known to contain bioactive compounds that have the potential to be natural antioxidants. This study aims to evaluate the antioxidant activity of kersen leaf extract with the DPPH free radical reduction method using UV-Vis spectrophotometry. The results showed that kersen leaf extract had very strong antioxidant activity with an IC₅₀ value of 7.2 μg/mL, although it was still lower than vitamin C as a comparison standard which had an IC₅₀ of 2.8 μg/mL. This antioxidant activity is thought to come from the content of flavonoids, phenolics, saponins, and tannins that play a role in the free radical scavenging mechanism. These results suggest that kersen leaf extract has the potential to be developed as a natural source of antioxidants in various fields, including the pharmaceutical, cosmetic, and food industries. However, further research is needed to optimize extraction methods, formulations, and bioavailability of extracts so that they can be used more widely and effectively.