Technology

The photoacoustic effect, which was discovered by A. G. Bell in 1881, refers to the generation of sound as a result of absorption of optical…
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In developed countries, building energy consumption accounts for roughly 50% of the total energy usage. HVAC (Heating, ventilation, and air-conditioning) equipment, especially in hot and…
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Mucosa is widely distributed among the human tracts, including nasal cavity, oral cavity, airways, eyes, gastrointestinal (GI) tract and genital tract. For more acceptable and…
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Carbon dioxide gas is widely used for fire extinguishment. At elevated pressures, the gas can be liquefied and kept in a pressure vessel at its…
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The compound 2,4,6-Trinitrotoluene (TNT) is an explosive material widely used for military, industrial, and mining applications. Its reduction products are known to be toxic and…
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With economic development, the number of vehicles increases continuously, and the problems of petroleum depletion and air pollution ensue accordingly. Although electric vehicles are a…
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Utilization of medium- to low-temperature (<350°C) thermal energy, such as geothermal energy, solar thermal energy, and waste heat, is an important approach to promoting energy…
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Liquefied natural gas (LNG) and diesel are commonly used fuels, however renewable Dimethyl Ether (DME) has drawn attention in recent years as it could be…
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Buildings account for almost 41% of the world’s energy consumption, which contributes to 30% of the annual greenhouse gas emissions [1]. Trombe wall integrating phase…
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The relationship between oil and gasoline prices has been the subject of investigation over the last three decades, igniting certain controversies across academics and energy…
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The Portuguese guitar is a specific type of guitar which was developed in Portugal during the last centuries, directly descending from the European Cittern. It…
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