Radiation Portal Monitor (RPM) was designed to detect traces of radiation emitted from an object passing through a RPM. Gamma radiation is detected, and in some cases complemented by neutron detection when sensitivity for nuclear material is desired.
1 heartburn or acid indigestion (acid reflux), 2  bloating, 3  gas, 4  nausea, 5  acidic taste in the mouth, 6  stomach discomfort, 7  constipation or diarrhea, and. 8  decreased appetite. 9  Indigestion has many causes including medical conditions, medications, diet, and lifestyle.
If the gastrointestinal tract does not move it through efficiently, gas builds up in the intestines, causing bloating and discomfort. If you frequently experience bloating caused by gas, avoid these habits that increase how much air you swallow. 1  drinking through a straw. 2  chewing gum.ifficult-to-digest foods can cause gassiness and bloating. These are some familiar culprits. 1  Beans and lentils contain indigestible sugars called oligosaccharides. 2  These sugars must be broken down by bacteria in the intestines.