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Mittelschmerz (German: [ˈmɪtl̩ʃmɛʁt͡s] ⓘ) is a term for pain due to ovulation. It occurs mid-cycle (between days 7 and 24) and can last minutes to up to several days. [ 4 ] The pain affects one side of the lower abdomen and may be dull or sharp in nature.
Chinese water torture, or use of a dripping machine, [1] is a mentally painful process in which cold water is slowly dripped onto the scalp, forehead or face for a prolonged period of time. [1] The process causes fear and mental deterioration of the subject.
Some women experience acute mid-cycle abdominal pain around the time of ovulation (sometimes referred to by the German term for this phenomenon, mittelschmerz). This may also occur at the same time as menstrual spotting.
Water contaminated by aluminium or zinc cannot be treated in this way using a strong alkali as higher pHs re-dissolve the metal salts. Salt is difficult to remove except by reverse osmosis or distillation. Most portable treatment processes focus on mitigating human pathogens for safety and removing particulates matter, tastes and odours.
Slingshot is a water purification device created by inventor Dean Kamen. [1] Powered by a Stirling engine running on a combustible fuel source, it claims to be able to produce drinking water from almost any source [2] by means of vapor compression distillation, [3] requires no filters, and can operate using cow dung as fuel.
Espresso machines aren't cheap, but these easy-to-use tablets that'll keep them running in tip-top shape are under $20.
Menstrual Disorders ix. 135 The pain undoubtedly emanates from the ovaries, since neither hysterectomy nor resection of the presacral nerve..eliminates mittelschmerz, but bilateral oophorectomy does. *1971 Vogue Nov. 60/2 Have intercourse as near ovulation as possible. This can be detected..by the pain that some women experience (Mittelschmerz).
Pulsed-power water treatment is the process of using pulsed, electro-magnetic fields into cooling water to control scaling, biological growth, and corrosion. The process does not require the use of chemicals and helps eliminate environmental and health issues associated with the use and life-cycle management of chemicals used to treat water. [ 1 ]