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In order to determine the pH, you need to know the reaction that might liberate hydrogen ions or consume hydrogen ions (liberate hydroxide ions). If I'm not mistaken, chlorine gas (Cl2) will simply dissolve in water and will not react. So, the only ... more
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Polyphosphate for sequestration of iron and manganese must be located as far upstream from any chlorine feed point as possible to ensure that sufficient time is provided for the reaction to go to completion. It is recommended that a minimum of five ... more
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Restylane is injected into the skin with a very thin needle. Injected into this area, it restores the natural volumes underneath the wrinkle. The wrinkle is now lifted up and smoothed out. ... more
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The fill rate of liquid propane is similar to that of gasoline dispensed from a service station pump, about 7 to 9 gallons per minute. ... more
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According to Joslin’s Diabetes Deskbook, the rate of insulin absorption is different depending on where you inject—so the answer is ‘yes’. The book ranks the following sites according to how quickly they absorb the insulin injected: -- Abdomen -- ... more
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We investigate the evolution of dust that formed at Population III supernova (SN) explosions and its processing through the collisions with the reverse shocks resulting from the interaction of the SN ejecta with the ambient medium. In particular, ... more
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The frown line between the eyebrows is caused by the action of a muscle called the corrugator. You can feel this as a thickening just below the inside of your eyebrows, when you purposefully make yourself frown. We inject BOTOX® Cosmetic directly ... more
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Nausea is a common effect of several conditions and illnesses. Medications for nausea and vomiting are often given orally, but sometimes injections are needed. ... more
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In the above example, when an Internet user browses to the injected web page, the javascript dynamically generates an iframe. This causes malicious content from a website controlled by the hacker to execute inside the requested (and presumed ... more
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The most basic form of injected code is a malicious iframe such as: ... more
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