Publication Search

This study evaluated the effect of interval training on improving cardiovascular endurance in young athletes. A total of 30 athletes aged 15-18 years participated in an interval training program for 8 weeks. The results showed a significant increase in aerobic capacity and cardiac efficiency compared to the control group that underwent conventional exercise. This study recommends interval training as an effective strategy in improving the physical endurance of young athletes.

This study aims to measure the effectiveness of game-based learning methods in increasing student participation in physical education subjects. This study uses an experimental method with a pretest-posttest design on junior high school students. The results show that the game-based approach significantly increases student engagement, increases learning motivation, and helps in the development of motor skills.

Community Service Lecture (KKN) is a program held by the campus to serve the community by students with the aim of helping the local community to solve problems in the village. The socialization activities were carried out in Mojowiryo village, Kemlagi sub-district. The activity aims to foster a sense of enthusiasm for cleaning small things, especially taking care of shoes. This socialization is also intended for young people to open business opportunities to reduce unemployment in the village with a shoe laundry business. In the implementation of these activities carried out by means of questions and answers and presentations by the KKN team. The results obtained from these activities are that the community can find out how to take care of their shoes properly and correctly with makeshift tools to make a profitable business field.

This study presents the results of a survey conducted to analyze the impact of packaging training on the home industry of Samiler crackers in Mojojajar Village. A questionnaire was distributed to 25 respondents, including both consumers and producers of Samiler crackers. The findings reveal that 100% of respondents have purchased Samiler crackers, with 50% indicating that packaging is very important in their purchasing decisions. Additionally, 83.3% of respondents are willing to pay more for better packaging, highlighting the awareness of the importance of packaging quality. While many respondents find the current packaging design attractive, there is a need for improved information provided on the packaging. Recommendations for further development include enhancing packaging design, increasing awareness of government support for SMEs, and providing ongoing training on packaging techniques. This initiative is expected to contribute to local economic development and improve the welfare of the Mojojajar community.

The learning process of physical education is similar to the learning process of other lessons, where there is interaction in the learning and also a change in attitude for the better. Facilities are all facilities needed for the teaching and learning process, both indoors and outdoors, so that the objectives of this learning research are achieved properly, organized, efficient, and effective. Educational infrastructure is a number of facilities that indirectly facilitate, such as school yards, gardens, and roads leading to school. This research aims to find out and examine how PJOK facilities and infrastructure in State Elementary Schools in Purwosari District, Pasuruan Regency. The data collected through interviews and observations were then analyzed through descriptive quantitative data processing using Microsoft Excel. The determination of the sample was carried out using the Slovin formula with a predetermined error rate of 20%, so the total sample was obtained from 14 State Elementary Schools. The results of the study showed that the existence, condition and ownership status of physical education, sports and health facilities in State Elementary Schools in Purwosari District were in category E with an average overall percentage of 42%. For infrastructure in category E with a percentage of 28.5% feasible, This shows that there are still many facilities that do not meet the requirements and completeness. Based on these results, the researcher suggested that there is a need for accuracy in the distribution of funds for facilities and infrastructure so that the existing facilities and infrastructure meet the standards reviewed from Permendiknas No. 24 of 2007. For teachers, it is also necessary to modify facilities and infrastructure so that existing facilities and infrastructure can still support learning properly.

Kapal Penunpang KM. Dharma Rucitra 9 milik PT. Dharma Lautan Utama (DLU) di wilayah Semarang mengoperasikan layanan penyeberangan Semarang-Kumai, sedangkan KM. Dharma Kartika 2 melayani layanan penyeberangan Surabaya-Banjarmasin yang disediakan pemerintah untuk masyarakat Indonesia. Terdapat beberapa skema dalam pengangkutan bahan baku antara Ship to Ship, Truck to Ship dan Onshore to Ship Pengadaan bahan baku akan dilakukan melalui skema ship to ship dan Truck to ship di wilayah penumpang, sehingga apabila terjadi kecelakaan akan mengakibatkan kerugian yang tidak sedikit, baik dari segi material maupun manusia. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh pemilihan metode bunker terhadap perhitungan ROB (Quantity Remaining On Board), biaya tumpahan minyak Penelitian ini juga bertujuan menganalisis faktor yang paling dominan pengaruhnya terhadap tumpahan minyak ketika saat melakukan proses bunker. Penelitian ini menggunakan metode kuantitatif dengan menggunakan perhitungan-perhitungan ROB Soundingan – Trim = Hasil sounding, selanjutnya adalah perhitungan untuk menentukan jumlah permintaan minyak untuk bunker.   Kapasitas tangki – ROB (Sisa bahan bakar), untuk analisis biaya kasus tumpahan minyak penulis menggunakan rumus dari (W.wirtz,) yaitu sesuai Persamaan   Ln (TC) = 0,4667 x (t) + 13,894. Berdasarkan hasil penelitian ini peneliti bisa menyimpulkan untuk kedua metode bunker sendiri tidak ada kebocoran pada saat proses bunker sehingga aman untuk pemilihan metode bunker tersebut, tetapi untuk analisis pemilihan metode bunker dapat diambil kesimpulan dari segi keamanan, teknis dan biaya metode bunker dengan menggunakan truk to ship lebih efisien, mendapat 80%, segi keselamatan truck to sehip mendapat 60% segi biaya truk to ship mendapat 60%, berdasarkan analisis perhitungan sisa bahan bakar yang telah peneliti analisis tidak ada over muatan atau kelebihan muatan yang segnifikan, Proses identifikasi risiko tumpahan minyak merupakan risiko ringan atau rendah, namun tetap harus diperhatikan dan dikendalikan untuk mengatasinya apabila terjadi risiko besar, dampak dari tumpahan ini berdampak selama 3 bulan maka kerugian yang di alami nelayan sebesar Rp. 1.240.729,- × 36 = Rp.44.666.244,- perhitungan ini hanya untuk satu nelayan sedangkan untuk penduduk pesisir pelabuhan Tanjung perak surabaya 75% berprofesi sebagai nelayan tentu saja ini menjadi kerugian yang besar bagi nelayan.

Marriage is often pursued with the expectation of finding enduring happiness and fulfillment. However, the reality of marital life can deviate from these aspirations. This study investigates the crucial role of marital commitment in shaping marital satisfaction among couples in Bali. Employing survey techniques, data was collected through questionnaires, utilizing a scale likert to measure both commitment and satisfaction levels. The results highlight a significant positive correlation between marital commitment and marital satisfaction. Specifically, higher levels of commitment are associated with increased marital satisfaction, while lower levels of commitment correspond to diminished satisfaction. Pearson product moment parametric correlation analysis substantiates these findings, revealing a correlation coefficient of r = 0.848 and p = 0.000 (p < 0.05). This study underscores the importance of marital commitment in fostering marital satisfaction, offering valuable insights for couples and practitioners alike.  

This research investigates maritime health literacy among cadets, focusing on its alignment with international standards and implications for professional practice in the maritime industry. Using qualitative methods, the study explores cadets' perceptions and experiences regarding health management practices onboard ships. Findings reveal a strong alignment with safety and environmental protocols outlined by the International Maritime Organization (IMO). However, gaps in practical training effectiveness and continual professional development highlight areas for improvement. Cadets express the need for enhanced practical simulations and lifelong learning initiatives to better prepare for health-related challenges at sea. The study also identifies positive perceptions of health promotion policies mandated by the maritime labour convention, underscoring industry commitment to promoting occupational health and safety standards. Recommendations include integrating comprehensive mental health support, fostering collaborative research efforts, and conducting longitudinal studies to assess the sustainability of health literacy interventions. By addressing these recommendations, stakeholders can enhance operational efficiency, promote crew welfare, and sustain a culture of safety within the maritime sector.

The design of a data processing information system is currently in great demand. By designing a data processing information system, the community, especially the congregation and administrators at the Sumba Christian Church (GKS) Lambanapu, can be facilitated in the process of data processing and providing information quickly, precisely and accurately, so that efficiency and effectiveness of church work are achieved. In this study, the author uses various writing methods including data collection techniques, waterfall methods, and system development methods. Creating an information system in church data processing that should be able to improve service performance and be able to provide fast and accurate information. So that it can help the process of church member data collection and can be a means of conveying information to church members. Creating a web-based system used for congregation or congregation data at the Sumba Christian Church (GKS) Lambanapu which contains applications for member registration, baptism registration, marriage blessing registration, sidi registration, registration for borrowing worship facilities and infrastructure, as well as downloading member documents, and news about church activities.  

Career mentoring will help students prepare their intellectual capacity and skills for career advancement. Students need to be guided to explore the careers they are interested so that they can achieve their full potential. Writing a Curriculum Vitae can be used as a medium for career advancement. This program takes the form of training for students of SMA Yapend 45 Entrop who will become a new workforce in the future. The purpose of this service is to provide students with CV writing skills to help them prepare for their dream careers even more as a mean for self-promotion.

This study aims to examine the intrinsic elements present in a literary work. The analysis of the short story Sepatu Baru by Fitri First Nova Butar Butar includes a discussion of intrinsic elements such as theme, characters, plot, setting, and the message contained within it. This study is categorized as qualitative research using a descriptive method. Data collection techniques are carried out through several steps, including reading, examining, noting, and identifying the content found in the short story. The short story highlights the theme of patience, perseverance, and humility, which can lead to positive outcomes, with settings including the grandmother's house, the classroom, and the teacher's office, the time settings in the morning and afternoon, as well as an atmosphere setting that is comforting and touching.

Internet Network is one of the fields in informatics and electronics engineering which is now growing rapidly due to the issue of the industrial revolution 4.0 which is increasingly closely related to Cloud computing technology and the Internet of Things. Without resources and knowledge about computer networks, the Internet of things and Cloud computing are quite impossible to design. Computer networks give birth to internet access which is very much needed by every agency and even the entire community in the world. Especially in educational institutions such as Madrasah Aliyah (MA) Raden Fatah, which is located in Kalasan, Yogyakarta when in the era of the Covid-19 pandemic, it faces the challenge of disruption from offline learning to online learning. To answer the demands of the times, MA Raden Fattah is very enthusiastic in developing its institution towards a quality smart school. The network infrastructure available at MA Raden Fattah has not been optimized, so through this service, network design and management are carried out so that the need for access points that help students and teachers can be met. This service has succeeded in increasing the number of access points, optimizing the management of internet network resources at MA Raden Fattah, and improving the quality of teaching and learning services at the institution

The increasing productivity of waste use, especially in the form of plastic waste in urban areas, contributes greatly to environmental pollution because plastic waste takes a long time to decompose.  People currently choose plastic as a food and beverage wrapper because it is more practical without knowing the impact or danger of plastic itself. Public knowledge of the dangers of plastic is still low. Therefore, socialization is needed about waste management, especially plastic waste.  The purpose of socialization or education activities on the importance of waste management and ways to reduce, reuse, and recycle waste, especially plastic waste is to provide knowledge and increase public awareness to reduce plastic waste and know the dangers of plastic for health and the dangers of plastic waste in the environment.  This waste management socialization activity explains about 3 ways of waste management, namely: Reduce, Reuse, and Recycle. With this activity, it is hoped that people will not litter and can manage waste properly.

This study aims to determine the composition and structure of vegetation and estimate the potential for carbon dioxide absorption in the Tangale Nature Reserve Area, Gorontalo Regency. The method used in this study is the determination of sampling locations carried out by purposive sampling, making multilevel plots, analyzing vegetation structure, and estimating tree biomass is done non-destructively based on measuring the height and diameter of trees at breast height (DBH), while for lower plants it is done destructively and litter is taken all in the plot area to be weighed wet and dry weight and then estimating biomass, C reserves, and CO2 uptake. The results showed that the vegetation composition consisted of 18 species dominated by the Magnoliopsida class. The highest Important Value Index is found at each observation station. Calculation of biomass value, C reserves, and CO2 uptake at each observation station showed varying results because they were influenced by vegetation type, vegetation density, vegetation composition and structure, and environmental factors. The total value of CO2 uptake by vegetation in the Tangale Nature Reserve Area is 5,304.393 tons of CO2/ha. This research provides a better understanding of carbon sequestration potential in conservation areas to support environmental conservation and climate change mitigation efforts.  

The purpose of this study is to describe the learning outcomes of students with the application of Direct Instruction learning in making ribbon embroidery in class XI Clothing 2 SMKN 3 Kediri. This study is a descriptive quantitative study using a one-shot case study research design. This study was located at SMKN 3 Kediri City in the even semester of the 2023/2024 academic year. The population and sample used purposive sampling techniques totaling 30 students of class XI clothing 2. The research instrument used a learning outcome assessment rubric that had been set in the school curriculum. The data collection technique used ribbon embroidery outcome assessment. The data analysis technique used descriptive analysis. The results of the study showed that the learning outcomes of students applied to Direct Instruction learning had satisfactory results, as evidenced by the data on student learning outcomes in making ribbon embroidery with the application of Direct Instruction getting 100% of students completing the results from 30 students in class learning, which can be categorized into very good criteria.

The development of responsible knowledge requires a strong moral foundation, one of which is through the application of akhlakul karimah (noble character). Good, noble, and commendable ethics play a crucial role in creating knowledge that is not only practically beneficial but also has a positive impact on humanity and the environment. The main issue addressed in this study is how akhlakul karimah can shape the behavior of scientists in developing ethical knowledge and how it contributes to the construction of responsible science. This research employs a library research approach. The findings indicate that akhlakul karimah is essential in guiding scientists to uphold integrity, honesty, and social responsibility in research and the application of knowledge. Scientists with noble character do not only prioritize technological advancements but also consider the balance between material progress and the moral and spiritual quality of human life. Thus, akhlakul karimah plays a vital role in ensuring that scientific development remains responsible and contributes positively to humanity and environmental sustainability.

This study explores Mohammad Hatta's influence on housing policies in Indonesia, highlighting his integration of Islamic principles into public policy to enhance societal welfare. Hatta viewed housing as a fundamental human right that extends beyond physical needs to encompass spiritual and social dimensions. Grounded in Islamic values such as justice (‘adl), trust (amanah), and solidarity (ta'awun), his policies aimed to ensure equitable access to adequate housing, particularly for low-income communities, while promoting holistic well-being. Hatta’s vision aligned with Islamic teachings that emphasize fairness and state responsibility in fulfilling basic human rights, as reflected in QS. An-Nisa: 58. His ideas inspired initiatives like the Sejuta Rumah (One Million Houses) Program and Tapera (People’s Housing Savings), which address housing disparities and support societal harmony. Additionally, Hatta championed cooperative-based housing development, fostering community participation and mutual assistance, which not only ensured affordable housing but also empowered local economies. By integrating Islamic principles into housing policies, Hatta demonstrated how public policy could balance material, social, and spiritual needs to achieve sustainable societal welfare. His approach offers a valuable framework for future housing programs to promote justice, inclusivity, and collective prosperity.

This study aims to explore the role of Muhammadiyah leadership in building student character at MTs 2 Muhammadiyah. The method used in this study is a qualitative approach, with data collection through interviews, observations, and documentation studies. The results of the study indicate that Muhammadiyah leadership has a significant positive impact on the formation of student character, including in moral, ethical, and social aspects. Leaders in the MTs 2 Muhammadiyah environment apply religious and social values upheld by Muhammadiyah, which encourage students to behave well and responsibly. The conclusion of this study confirms that leadership based on Muhammadiyah values not only improves academic achievement, but also shapes students' character into better individuals, who are ready to face challenges in the future.

Porter’s Five Forces, which include Supplier Bargaining Power, Threat of New Entrants, Intensity of Competitive Rivalry, and Buyer Bargaining Power, are crucial factors that companies must consider, as they can have a significant and negative impact on business operations. This approach enables companies to understand and map their strategic position within the industry. By analyzing these forces, MSMEs can identify external factors that either hinder or support their competitiveness. This study employs a quantitative descriptive research method using a survey in the form of a questionnaire. The population in this research consists of 183 individuals, including business owners and employees working at Banana Chips MSMEs in Bandar Lampung. The findings, which examine the influence of Porter’s Five Forces strategy on competitive advantage, indicate that implementing this strategy significantly enhances the competitiveness of Banana Chips MSMEs in Bandar Lampung. Porter’s Five Forces strategy, encompassing industry competition analysis, the threat of new entrants, supplier bargaining power, buyer bargaining power, and the threat of substitute products or services, serves as an essential tool for understanding a company’s position in a competitive market. By applying this strategy, Banana Chips MSMEs in Bandar Lampung can identify market opportunities and challenges, enabling them to develop effective strategic measures to maintain their competitive advantage over rivals. Therefore, Porter’s Five Forces strategy has proven to be highly relevant in fostering competitive advantage within the MSME sector.

Researchers in this study aim to determine the Natural Resources-Based Green Trade Model for Green Growth in Brazil, Russia, Indonesia, Singapore, India and China (BRISIC). The method in this research is using the ARDL Panel method. The variables used in this research are Green Growth, Green Trade, Natural Resources, Financial Inclusion, Green Innovation, Digital Economy. The results of this research are from the Green Trade Model Based on Natural Resources on Green Growth in Brazil, Russia, Indonesia, Singapore, India and China (BRISIC) using the panel method, it can be concluded that in BRISIC countries the variable that has an overall influence is green trade. and Natural resources both Short Run Equation and Long Run Equation.