The main purposes of this paper are to probe for the entropy differences between arithmetically manipulated triangular fuzzy numbers (TFNs) using Shannon’s function and to study the relationships between any two TFNs. Simultaneously, we expand on Wang and Chiu’s article [9]. The entropy differences between two TFNs subjected to different arithmetic operations are classified as […]
Small and medium enterprises (SMEs) in Vietnam face both opportunities and constraints in pursuing competitiveness through digital transformation and sustainability. This study developed a conceptual framework integrating four firm level capabilities – digital agility, innovation capability, sustainability orientation, and entrepreneurial resilience – with ecosystem and policy enablers. Drawing on case evidence from TECHPRO, EMES, and
The utilization of solar energy is commonly achieved through solar panels; however, heat dissipation from the panels often reduces their overall efficiency. A hybrid system combining solar panels and thermoelectric generators (TEGs) offers a potential solution to this issue. To enhance the temperature difference (∆T) across the TEG, a metal plate can be added to
In an effort to improve energy efficiency and sustainability in the agricultural sector, smart technology has been integrated into the greenhouse system. The research utilizes the Recurrent Neural Network (RNN) algorithm to forecast values of irradiance on a time principal. The RNN algorithm is chosen for its ability to handle time-series data and predict patterns
In the field of crack mechanics, predicting the direction of the crack when the propagation crack occurs is important because this will evaluate the crack when it propagates whether it penetrates into important areas, the danger of the structure or not. This paper will refer to three theories that predict the propagation direction of cracks:
As a renewable energy source, wind energy is one of the promising energies to be developed using wind turbines. The wind source to drive wind turbines comes from natural wind sources and exhaust wind from equipment. Palembang is one of the provinces in Indonesia with relatively low wind energy potential, with an average wind speed
This study aims to determine the application of the halal concept in the era of the industrial revolution 4.0 in Indonesia. The basis of this research was carried out because Indonesia was ranked 2nd as the country with the highest number of Muslim tourists based on data released by the OIC in 2019. The research
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Domestic waste comes from households that must be treated. Based on the Minister of Environment and Forestry Regulation Number P.68/Minister Environment and Forestry-Secretary General/2016 concerning Domestic Wastewater Quality Standards, the government has set a maximum limit for waste water that can be disposed of to the environment or receiving water bodies. includes pH, TSS and
In the last few decades, researchers have been conducting various studies in search of alternative energy sources to reduce dependence on fossil fuels and anticipate future energy scarcity. One such alternative energy is hydrogen, which can be obtained through various methods, including electrolysis of water. Hydrogen possesses the characteristics of being flammable, odorless, colorless, and
Biogas technology has become an alternative fuel that is often used in Indonesia. One of the raw materials for biogas that has the potential and is easy to obtain is waste from the tofu industry. Liquid waste still contains a lot of organic elements. The organic materials contained in the exhaust of the tofu industry