This study was conducted to understand the impact of profitability, dividend policy, funding decisions and investment decisions on the value of Food and Baverage companies listed on the Indonesia Stock Exchange (IDX) for the period 2021 - 2024. The research method used is quantitative method. The data collection method used is the literature study technique and the official website (bei.go.id). The population studied in this study were all Food and Baverage companies listed on the IDX in 2021-2024. Data collection in this study was carried out using purposive sampling technique, obtained a sample of 108, but the actual sample studied was 101 companies due to the emergence of data with extreme values. The test method in this study uses descriptive statistical tests, classical assumption tests, multiple linear regression analysis and hypothesis testing, namely the f test, t test and coefficient of determination test. The F test gets a significance value of 0.000 <0.05 so that the model is feasible to study. The t test results of this study are profitability and investment decisions affect firm value. This is evidenced by the significance value of 0.000 <0.05. Conversely, dividend policy has no effect on firm value, as evidenced by the t value of 1.283 < t table 1.98498 and a significance value of 0.203> 0.05. Then the funding decision with a t value of 1.914 < t table 1.98498 with a significance value of 0.059 > 0.05 so that the funding decision does not affect the company's value. From the results of the coefficient of determination test, the results are 0.800, which means that the profitability variable, dividend policy, funding decisions and investment decisions in explaining the company's value are 80.0% and the remaining 20.0% is explained by other variables

The rapid development of information and communication technology demands the education sector to strengthen digital literacy, particularly in mastering computer networks. Observations at SMK Taruna Bakti Baturraden revealed that 10th-grade students face difficulties in understanding basic network concepts such as topology, hardware, IP addresses, and the use of Cisco Packet Tracer. This study aims to measure the effectiveness of interactive teaching methods in improving students' understanding. The activities were carried out through stages including observation, module preparation, delivery of interactive materials, and evaluation. The learning process involved participatory presentations, discussions, and hands-on simulations. Evaluation was conducted using quizzes and student reflections. The results showed a significant increase in students' understanding of networking concepts and enthusiasm in learning network technologies. Furthermore, the activity enhanced students' digital literacy through a practical approach and the use of simulation applications. These findings indicate that interactive teaching methods are effective in improving computer network comprehension and can serve as a replicable digital literacy-based learning model in other vocational schools.

Voting at SMK Plus YSB Suryalaya has traditionally been carried out manually, resulting in a time-consuming process that is prone to errors. Therefore, to improve the efficiency and accuracy of the election process, an online voting system is needed. This research aims to develop a web-based E-Voting system with a Multi-Vote model, allowing voters to vote for multiple candidates across different election categories. This system is designed to simplify the election process at the school, with features such as candidate registration, voter registration, real-time voting, and automatic processing and tabulation of election results. The system was tested using Black Box Testing to ensure its functionality and security, and the results show that the system performs well and meets user requirements. With this system, it is expected that the election process at SMK Plus YSB Suryalaya can be carried out more efficiently, transparently, and with fewer errors.

The evolution of computer architecture has given rise to two main approaches: RISC (Reduced Instruction Set Computer) and CISC (Complex Instruction Set Computer). These architectures differ significantly in terms of instruction design, efficiency, and performance. This study aims to analyze the performance and efficiency of RISC and CISC in the context of computer architecture organization. The methodology includes a literature review, comparative analysis, and performance evaluation based on parameters such as processing speed, power consumption, and design complexity. The results indicate that RISC tends to be more efficient in terms of power consumption and execution speed for simple instructions, while CISC excels in handling complex instructions with fewer lines of code. The findings of this study can serve as a reference for the development of modern computer architectures that balance performance and efficiency.

This research aims to examine the impact of renewable energy policies on sustainable economic growth in four emerging countries: China, India, Brazil, and Mexico. The importance of the study comes in light of the global shift towards clean energy, and the efforts of developing countries to achieve a balance between the requirements of economic development and environmental commitments. The study relies on a descriptive analytical approach supported by a comparative method, where the policies adopted in each country are analyzed and compared with the indicators of economic performance and environmental sustainability during the period (2015-2024). The study is based on official data from international institutions such as the World Bank and the International Energy Agency. The results indicate a positive correlation between the intensity of the implementation of renewable energy policies and the achievement of sustainable economic growth, especially in countries that have provided a supportive legislative and institutional environment for investment in this sector. National experiences have also shown varying levels of impact, with China and Brazil recording more stable results thanks to the clarity and continuity of their strategies. The research endorses that renewable energy policies must be integrated with industrial growth, education and technology rules to expand their impact and achieve a more sustainable economic change in emerging countries.

This research is a type of Research and Development (R&D) aimed at producing an Electronic Student Worksheet (E-LKPD) based on Liveworksheets on the topic of the human digestive system for fifth-grade students at SDN 114/X Pandan Jaya, Tanjung Jabung Timur Regency. This product was developed to address the lack of interactive teaching materials in IPAS (Science) learning and to align learning with the characteristics of 21st-century learners who are familiar with digital technology. The development model used is ADDIE, which includes five stages: analysis, design, development, implementation, and evaluation. In the analysis stage, it was found that teachers had not yet used student worksheets in the learning process, while students showed high interest in digital learning media. The product was developed in accordance with the curriculum and student characteristics, and then validated by content experts (98.26%), language experts (93.33%), and media experts (84%), all of which fall into the very valid category. The product was then tested on teachers and students. The questionnaire results indicated that the E-LKPD is practical to use, with a practicality score of 98.18% from the teacher and 86% from students. Based on these results, it can be concluded that the Liveworksheets-based E-LKPD is valid, practical, and suitable to be used as an interactive teaching material in IPAS learning for fifth-grade elementary school students.

Sistem rem tromol pada kendaraan menghasilkan panas yang cukup tinggi akibat gesekan antara kampas rem dan permukaan tromol, sehingga diperlukan metode pendinginan yang efektif untuk menjaga kinerja dan keamanan sistem pengereman. Salah satu metode yang dapat digunakan adalah pendinginan menggunakan udara bertekanan yang disemprotkan melalui nozzle dengan ukuran tertentu. Penelitian ini bertujuan untuk menganalisis pengaruh variasi ukuran nozzle terhadap efektivitas penurunan temperatur rem tromol. Metode yang digunakan dalam penelitian ini adalah dengan melakukan pemanasan terhadap backplate tromol menggunakan hot gun hingga mencapai temperatur 150°C. Setelah itu, dilakukan penyemprotan udara bertekanan melalui nozzle berukuran 1/4 inci, 1/2 inci, dan 3/4 inci, dengan tekanan udara konstan sebesar 5 bar dan dalam kondisi lingkungan tetap. Temperatur akhir setelah penyemprotan diukur untuk masing-masing ukuran nozzle pada durasi waktu10 detik. Hasil pengujian menunjukkan bahwa nozzle berukuran besar (3/4 inci) mampu menurunkan temperatur tromol secara lebih signifikan dibandingkan ukuran lainnya. Semakin besar ukuran nozzle, semakin besar debit udara yang dihasilkan, sehingga proses perpindahan panas melalui konveksi menjadi lebih efektif. Dengan demikian, dapat disimpulkan bahwa ukuran nozzle merupakan salah satu faktor kunci dalam meningkatkan efisiensi pendinginan rem tromol menggunakan udara bertekanan.

Kecelakaan lalu lintas merupakan permasalahan serius yang terjadi secara global, termasuk di Indonesia. Salah satu faktor utama penyebab kecelakaan adalah kegagalan sistem pengereman, khususnya rem blong. Rem blong umumnya disebabkan oleh overheating pada sistem rem, yang mengakibatkan berkurangnya daya cengkeram rem atau munculnya vapor lock, sehingga pengemudi tidak dapat mengendalikan kendaraannya. Kondisi ini sangat berisiko, terutama pada kendaraan bermuatan berat seperti truk, bus, dan mobil pick-up. Panas berlebih pada sistem rem terjadi karena gesekan saat pengereman menghasilkan temperatur yang melampaui kapasitas sistem, sehingga mempercepat kerusakan dan meningkatkan potensi kecelakaan. Salah satu solusi untuk mengatasi hal ini adalah dengan menjaga temperatur rem tromol, yaitu melalui sistem pendingin otomatis menggunakan udara bertekanan yang diarahkan ke rem tromol. Metode ini  mencegah kegagalan sistem rem akibat panas berlebih dan meningkatkan keselamatan kendaraan berat. Penelitian ini dilakukan pada prototipe rem tromol untuk menguji efektivitas udara bertekanan (5 bar) dengan memvariasikan jarak nozzle (8 mm, 10 mm, dan 12 mm) dengan sudut nozzle (45°) secara otomatis menggunakan Arduino Mega 2560. Tujuan dari penelitian ini adalah untuk mendapatkan data yang akurat mengenai jarak yang paling berpengaruh dalam menurunkan temperatur rem. Hasil terbaik diperoleh pada jarak yang tedekat yaitu 8 mm, dengan temperatur pendinginan terendah sebesar 127,64°C.

The purpose of this study is to determine the forms of violence against children and how legal protection for children as victims of crime is according to Indonesian criminal law. Legal protection for children is an important issue that requires serious attention from various parties, including the government, society, and family. Children have basic rights that must be protected to ensure they grow and develop properly. This paper discusses the concept of legal protection for children, the legal basis underlying child protection in Indonesia, and the challenges and solutions that can be applied to improve legal protection for children.
 

The study evaluated the impact of learning media on student outcomes at Red Nose Foundation's circus classes in North Jakarta. It highlighted the importance of innovative and interactive media, especially in non-formal arts education, to improve understanding, skills, and motivation in mastering circus techniques. This research utilized a quantitative approach with simple regression analysis, selecting a purposive sample of 54 circus students from a total population of 119. Data was gathered using a closed questionnaire that had been validated and tested for reliability. The analysis indicated a significant positive impact of learning media on student learning outcomes. The coefficient of pearson corelation (R) was 0.974, indicating that 97,4% of the variance in student outcomes can be explained by the learning media used, with other factors influencing the remainder. In conclusion, learning media is crucial for enhancing learning outcomes in circus classes. Red Nose Foundation should continue developing relevant and tailored learning media that align with circus material and student needs. Additionally, instructors should receive training to use these media innovatively and effectively, ultimately improving learning efficiency and helping students achieve optimal results.