The Rode NTG 2 microphone is a shotgun microphone designed for professional audio recording. It features a supercardioid polar pattern for focused sound capture, a frequency response of 20Hz to 20kHz, and a built-in low-cut filter to reduce background noise. The microphone requires phantom power and has a standard 3-pin XLR output for connectivity.
Nitroglycerin
i knw all about is ntg
is used to treat heart pain of angina pectoris.
Nitroglycerin (NTG). It is available in several forms. Pills, paste
Magnus Carlsen attended the Norwegian School of Elite Sport (NTG) in Oslo, Norway. This school is known for accommodating student-athletes and providing a flexible schedule that allows them to pursue their sports alongside their education. Carlsen's time at NTG helped him balance his chess career with academic commitments.
A physical change refers to a change in the appearance or state of a substance without altering its chemical composition. Common examples include changes in shape, size, or state of matter (solid, liquid, gas) without forming new substances. Physical changes are often reversible.
Regardless of whether or not one has heart problems, nitroglycerin (NTG) relaxes smooth muscle. This is most important in blood vessels, where it enlarges arteries and veins, improving circulation and lowering blood pressure. Its most common medical use is for angina pectoris (discomfort, often in the chest, or breathing problems due to inadequate circulation to the heart muscle), but it's also effective for esophageal spasm. If too much NTG is taken in a short period, particularly if one is not used to it, the BP can be dangerously lowered, reducing circulation and possibly causing fainting or other serious problems. Fortunately NTG's half-life is just 5-10 minutes, so it wears off rapidly in case of overdose.