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A pulse oximeter is generally used to measure the levels of oxygenation in a patient’s blood. Although these devices are normally attached to a monitor when used in hospitals, more portable versions of the oximeter are already available today. An oximeter moreover is not only used in measuring blood oxygenation levels but is also used [...]

While in recent years practice of salt finishing concrete has seemed to be on somewhat of a decline, this is not due to any decrease in its viability as a method for sealing and finishing concrete.  In fact, several custom home builders are bringing back this age-old method of concrete finishing because of its classic [...]