Only some materials that form at high pressure retain their structure and properties when returned to ambient pressure
Other standard features include a molded-in hinge, patented "trigger release" TSA-retrofittable latches, comfortable snap-down rubber over-molded cushion grip handles, automatic ambient pressure
equalization valve (MIL-STD-648C), and resistance to UV, solvents, corrosion, and fungus.
The vacuum level [DELTA][p.sub.v] is displayed as the magnitude of the pressure difference relating to ambient pressure
Presently, cuprates are the best candidate for highest temperature superconductivity at ambient pressure
, operating at approximately -120 AC.
Also the EMA cooling fans have to be able to generate high static pressure head, high volumetric flow rate, and high efficiency over a wide operating range of rotational speed (1x~3x) and ambient pressure
When an engine is not running, its manifold pressure is the same as ambient pressure
: 29.92 in.
So the team developed a milder process to do the same job at ambient pressure
 The ASME PVHO-1 standard applies to any pressure vessel that encloses a human within the pressure boundary, with an external or internal pressure exceeding 2 psig above ambient pressure
"Potential research could involve the use of small quantities of nontoxic tracers in groundwater injected into a monitoring borehole under a slight pressure (slightly above ambient pressure
) to track groundwater movement."
Studies have shown that the gold mine waste is a suitable silicon source for the synthesis of silica based hydrophobic aerogel via ambient pressure
. Aerogel containing plaster can be used for insulation purposes in constructions.
A Fortin-type barometer measured the ambient pressure
. Table 1 displays the measurement uncertainty of each measurement instrument.