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2. Ultrasonic cavitation device - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_cavitation_device

   Ultrasonic cavitation device. Ultrasonic cavitation device is a surgical device using low frequency ultrasound energy to dissect or fragment tissues with low fiber content. It is basically an ultrasound probe (acoustic vibrator) combined with an aspirator device ( suction ). [1] It is mainly used for tissues with high water content and low ...

3. Cavitation - Wikipedia

   en.wikipedia.org/wiki/Cavitation

   Cavitation is a significant cause of wear in some engineering contexts. Collapsing voids that implode near to a metal surface cause cyclic stress through repeated implosion. This results in surface fatigue of the metal, causing a type of wear also called "cavitation".

4. Tooth decay - Wikipedia

   en.wikipedia.org/wiki/Tooth_decay

   Medication. Paracetamol (acetaminophen), ibuprofen [6] Frequency. 3.6 billion (2016) [7] Tooth decay, also known as cavities or caries, is the breakdown of teeth due to acids produced by bacteria. [6] The cavities may be a number of different colors, from yellow to black. [1] Symptoms may include pain and difficulty eating.

5. Ultrafiltration - Wikipedia

   en.wikipedia.org/wiki/Ultrafiltration

   Ultrafiltration. Ultrafiltration ( UF) is a variety of membrane filtration in which forces such as pressure or concentration gradients lead to a separation through a semipermeable membrane. Suspended solids and solutes of high molecular weight are retained in the so-called retentate, while water and low molecular weight solutes pass through the ...

6. Aerobic treatment system - Wikipedia

   en.wikipedia.org/wiki/Aerobic_treatment_system

   Aerobic treatment system. An aerobic treatment system ( ATS ), often called an aerobic septic system, is a small scale sewage treatment system similar to a septic tank system, but which uses an aerobic process for digestion rather than just the anaerobic process used in septic systems. These systems are commonly found in rural areas where ...

7. Cavtat - Wikipedia

   en.wikipedia.org/wiki/Cavtat

   HR-20 210. Area code. +385 20. Licence plate. DU. Cavtat ( Croatian pronunciation: [t͡sǎʋtat], [3] Italian: Ragusa Vecchia, lit. 'Old Ragusa ') is a village [4] in the Dubrovnik-Neretva County of Croatia. It is on the Adriatic Sea coast 15 kilometres (9 miles) south of Dubrovnik and is the centre and the main settlement of Konavle municipality.