Pencarian Artikel Ilmiah

In this paper, an experimental study has been conducted to detail power-control optimization in wavelength-division multiplexed (WDM) optical communication systems by use of Erbium-Doped Fiber Amplifiers (EDFAs). Our study shows that adaptive power c...

Selecting the right management multimedia application is a crucial strategic decision for organizations to optimize operations and minimize implementation risks. However, the vast array of application alternatives with diverse evaluation criteria oft...

This research aims to develop a mathematics teaching module on rational number material for grade VII junior high school students that is valid, practical, and effective. This research is motivated by students' limited understanding of rational numbe...

Some students had difficulty solving ethnomathematics word problems, indicating the need for further research to address this issue. This study aims to identify the types of errors made and the factors causing them. It applies Newman's Error Analysis...

This study examines how digital transformation technologies drive sustainability performance in the tourism sector by integrating Internet of Things (IoT), artificial intelligence (AI), and big data analytics into organizational culture and leadershi...

Recent theoretical predictions have revealed that even simple ionic crystals such as sodium chloride (NaCl) can exhibit fractional corner charges due to their topological characteristics. In this study, we employ the DV-Xα molecular orbital method to...

This study aims to explain the context of the Value Added Tax (VAT) increase policy and its relevance to the trade sector, while also presenting a framework for analyzing the tax burden. The data sources used consist of publications from the last fou...

Student learning motivation is a dynamic construct that changes over time in response to support, academic pressure, and fatigue. However, many existing studies examine motivation only at a single point in time or rely on descriptive approaches, limi...

The construction of toll roads requires supervision consultants capable of ensuring project quality, time, and cost performance, yet a structured and measurable assessment framework is lacking. This study develops a comprehensive performance assessme...

Awuung Gading Bamboo Crafts is one of the traditional craft MSMEs in Wukirsari Village. This village has the potential for bamboo crafts that have economic value. However, sales turnover remains far below expectations. Subsequently, the community ser...

Indonesia has the largest mangrove area in the world and supports high diversity, including 92 true mangrove species. They provide critical ecosystem services such as protection from floods, disaster risk reduction, fisheries support, carbon sequestr...

This community service activity was carried out in Muntal Village, RT 06 RW 05, Gunung Pati District, Semarang City, with the main target being women members of the Family Welfare Movement (PKK). This program aims to improve entrepreneurial literacy...

Digital technology enables the growing development of online shopping. This also makes it possible for each seller to market their products or services with a wider range and costs that are not as expensive as conventional ones. Pegandon District has...

Cooperatives, as a pillar of the people’s economy, play a strategic role in improving community welfare. However, in practice, cooperatives still face various challenges, particularly in terms of digitalisation and the limited capacity of human resou...

The study of mixed convection heat transfer within rectangular cavities is a vital topic in engineering applications such as ventilation systems and heat exchangers. In this research, ANSYS Fluent software was used to simulate heat transfer within a...

The implementation of regional autonomy and fiscal decentralization aims to enhance local governments' financial independence. However, fiscal imbalances between the central and regional governments led to the enactment of Law Number 1 of 2022 (UU HK...

The ceramic drying process in Small and Medium Enterprises (SMEs) often relies on ambient conditions, leading to prolonged drying times and inconsistencies in product quality. This study presents the design and optimization of an automated ceramic dr...

This paper reports a community service program designed to strengthen vocational high school teachers' pedagogical competence through prompt engineering training to support AI-assisted instructional design. The program was conducted as an in-house tr...

The safety and efficiency of oil and gas pipelines remain critical due to the high risks associated with leaks, pressure surges, and undetected structural damage. WSNs provide an effective solution for real-time monitoring by deploying sensor nodes a...

Agricultural waste biomass is explored as a sustainable precursor for activated carbon. In this study, rice husk-derived activated carbon (RHAC) was synthesized via microwave-assisted pyrolysis and KOH activation at 600, 700, and 800 °C. The KOH acti...