Laurentius Kevin Hendinata

Universitas Gadjah Mada | UGM · Department of Nuclear Engineering and Engineering Physics

Wood is one of the materials used in various applications due to its chemical and physical structure. The use of this wood ranges from technology products, household appliances, and furniture to structural applications in buildings. Along with the concern about global warming, the efficient use of wood-based products can be considered strategic man...

Wood possesses unique structural and functional properties that make it a promising material for the development of windows. In this study, the potential use of wood biocomposites as a window materials was explored by delignification of local Indonesian woods, such as mahogany (Swietenia macrophylla), sungkai (Peronema canescens), mindi (Melia azed...

Green buildings play a strategic role in making an essential contribution to sustainability by increasing energy efficiency, improving indoor air quality, and treating effective waste. However, the implementation of green buildings will be much more effective if the community participates and collaborates in implementing the green building concept...

Energy plays a strategic role in human life today. In this case, energy is an interdisciplinary concept from the concepts of science and the environment to global social problems. One aspect of energy development is energy conservation, where efficient and rational use of energy is carried out without reducing energy use performance. To increase pu...

In developing geothermal energy as one of the backbones of renewable energy in Indonesia's energy mix, all stakeholders' participation and collaboration are required. The level of involvement will most likely be influenced by the level of energy literacy education, which might be implemented through formal and informal education. The initial questi...

In the realm of wireless communication, the continuous evolution driven by the rapid advancements in information technology over the past few decades has led to an ever-growing reliance on various digital technologies such as WiFi, GSM, LTE, IoT, 5G, and mmWave for communication connectivity. This technological expansion finds significant applicati...

Windows are a critical factor in enhancing energy efficiency in buildings, especially in tropical climates, where they are exposed to high-intensity sunlight. The incorporation of transparent photovoltaics using various PV technologies offers the opportunity for windows to harness solar energy for building purposes. The energy-saving benefits of us...

The increasing global population has spurred a greater need for agricultural products, particularly mushrooms, which are valued for their exceptional nutritional content and rapid growth rates. To optimize mushroom cultivation, it's vital to monitor environmental factors like temperature and humidity for ideal growth conditions. This study introduc...

The complexities of airborne noise insulation in tropical buildings provide challenges for predicting the value of airborne noise in buildings. The analysis employs standardized metrics, the Weighted Sound Reduction Index (DnT,w), to evaluate the impact of wall, floor, and ceiling combinations on acoustic performance. Notably, the study addresses t...

(in press) This study develops an energy consumption model for commercial buildings in Samarinda, Indonesia, with the aim of providing recommendations to enhance energy efficiency. Data on building characteristics and energy consumption from a survey in Samarinda were used to create baseline models for various commercial building categories. Simula...

Smart windows have energy-saving potential in buildings in tropical climates. Characterized by high solar radiation, humidity, and temperature, tropical climates demand innovative solutions for energy-efficient building design. Smart windows, which can regulate the transmission of light and heat through different thermochromic, photochromic, or ele...

Along with urban growth in urban areas and energy consumption, which continues to increase every year, the selection of windows in the initial design is essential to obtain buildings that are not energy intensive. Selecting the correct window in the blueprint design reduces building energy consumption. Smart windows, especially thermochromic window...

Mushrooms are one of the agricultural products that are in great demand because of their high nutritional content, healthy and delicious taste. Nowadays, mushroom cultivation is increasingly widespread and focuses on understanding the optimal environmental conditions for good mushroom production. The main parameters that affect the growth of fungi...

Energy and climate problems that occur encourage the intensification of energy use efficiency, one of which is in buildings. The building sector is the largest contributor to energy consumption when compared to other sectors due to the need for comfort in life, including to regulate air temperature, ventilation, and artificial lighting. Window inno...

Technological developments require the development of wireless power transfer systems. From the various types of technology, magnetic coupling-based wireless power transfer system is one of the most widely used technologies. This research was conducted to study and design a magnetic coupling based wireless power transfer system circuit using the Pr...

Buildings are one of the largest contributors to energy consumption when compared to other sectors due to the need to provide a comfortable life for its residents through air temperature regulation, ventilation, and artificial lighting. The development of window technology that is currently developing has led to the emergence of adaptive smart wind...