Fill your diffuser with filtered or bottled water to prevent damage. Choose essential oils labeled "for aromatherapy use" only. Keep the diffuser away from electronics to avoid mist damage. Many ...

The most common way to use essential oils is to inhale them, both for their scent and therapeutic properties. However, they can also be used diluted with a carrier oil and applied to the skin.

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The construction industry worldwide faces a growing shortage of river sand, a critical material for building roads, bridges, and harbors. As river sand becomes increasingly restricted due to ...

Some essential oils, like eucalyptus and spike lavender, may help relieve congestion symptoms like stuffy nasal passages and sinus pressure. Sinus congestion may make it difficult or uncomfortable for ...

The Korea Institute of Ocean Science & Technology (KIOST) has developed an ultrasonic washing device that effectively removes salt (NaCl) from sea sand. KIOST's research and validation results have ...

Abstract: Vehicle cable terminals (VCTs) are crucial for ensuring a continuous and reliable power supply to high-speed trains (HSTs). Ultrasonic testing is a promising technique for diagnosing ...

Abstract: This paper presents a Graph-based Simultaneous Localization And Mapping (GraphSLAM) approach for a robotic system relying on the reflections of ultrasonic guided waves to enable long-range ...

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