The Pressure-Temperature-time path (P-T-t path) is a record of the pressure and temperature (P-T) conditions that a rock experienced in a metamorphic...

largest effects that tectonic burial has is a change in the pressure-temperature time paths, this can be identified by looking for metamorphism or by using...

high pressure limits boiling and creates higher temperatures not possible at lower pressures, allowing food to be cooked faster than at normal pressure. The...

that is a superconductor at room temperature and atmospheric pressure? More unsolved problems in physics A room-temperature superconductor is a hypothetical...

foliation formed is essential to reconstructing a P-T-t (pressure, temperature, time) path for a rock, as the relationship of a foliation to porphyroblasts...

law is a good example. In this law, one state variable (e.g., pressure, volume, temperature, or the amount of substance in a gaseous equilibrium system)...

applied pressure. Piezoresistive silicon pressure sensor The sensor is generally a temperature compensated, piezoresistive silicon pressure sensor chosen...

its own. Spear, Frank S. Metamorphic Phase Equilibria and Pressure-Temperature-Time Paths. Washington, D.C: Mineralogical Society of America, 1995. Schreinemaker's...

Spear, Frank S. (1995). Metamorphic phase equilibria and pressure-temperature-time paths. Washington, DC: Mineralogical Soc. of America. ISBN 978-0-939950-34-8...

decompose. Reduced pressures decrease the boiling point of compounds. The reduction in boiling point can be calculated using a temperature-pressure nomograph using...

metamorphic event has an anticlockwise pressure-temperature-time path with nearly isobaric cooling. The anti-clockwise path indicates the metamorphism is related...

Thermodynamic temperature, also known as absolute temperature, is a physical quantity that measures temperature starting from absolute zero, the point...

32 °F and boils at 212 °F at sea-level atmospheric pressure. At the absolute zero of temperature, no energy can be removed from matter as heat, a fact...

an ideal gas depends only on its temperature and composition. The speed has a weak dependence on frequency and pressure in dry air, deviating slightly from...

Thermoacoustics is the interaction between temperature, density and pressure variations of acoustic waves. Thermoacoustic heat engines can readily be...

of the high-pressure sodium introduced in 1986, the White HPS has a higher pressure than the typical HPS lamp, producing a color temperature of around 2700 kelvins...

that the initial and final pressure and temperature correspond to the standard state. The value does not depend on the path from initial to final state...

Upsala. 15: 125–148. England, Philip; Thompson, Bruce (1984). "Pressure—Temperature—Time Paths of Regional Metamorphism I. Heat Transfer during the Evolution...

thermophysical simulations, where quantities like temperature and pressure vary continuously with space and time, and may encompass extreme conditions inaccessible...

High-temperature superconductivity (high-Tc or HTS) is superconductivity in materials with a critical temperature (the temperature below which the material...

definition, typically marked as 100 s of relaxation time). It is always lower than the melting temperature, Tm, of the crystalline state of the material, if...

and other macromolecules, into crude-like oil under moderate temperature and high pressure. The crude-like oil has high energy density with a lower heating...

Boltzmann constant, p {\displaystyle p} is the pressure of the gas and T {\displaystyle T} is the absolute temperature. In practice, the diameter of gas molecules...

thermometer principle: relation between temperature and volume or pressure of a gas (gas laws). Constant pressure gas thermometer Constant volume gas thermometer...

temperature results in the volatization of unstable species or elements that are weakly attached to carbon atoms. Increased temperature and pressure also...

This column of fluid is subject to the compound pressure gradient of the overlying fluids. The path and geometry of the column is totally irrelevant;...

than the mean free path of the molecules. Such a hole is often described as a pinhole and the escape of the gas is due to the pressure difference between...

of the Earth’s crust, and the quantification and modelling of pressure, temperature, time and deformation histories of metamorphic rocks. His work has...

the satellite. If z {\displaystyle z} is the zenith angle, the propagation path delay is proportional to 1 cos ⁡ z {\displaystyle {\frac {1}{\cos z}}} ....

derivative performed at temperature and chemical potential constant. This pressure is called the electron degeneracy pressure and does not come from repulsion...