The invention relates to a method for measuring the ratio of the volume flow rate of gas to the volume flow rate of a multiphasic hydrocarbon mixture. The gas and the liquid are sampled (A) in the pipe and measured in the flow. of mixing the ratio (αg) of the gas occupancy section...
We subtracted the molar volume of the cages from \(c_s^o(0)\) to determine the average number of irrotationally bound water molecules to the cage surface. Previous hydration studies found that potassium ions are not hydrated in solution31. Hence, we attributed all irrotationally bound water ...
A major limitation in studying APT enzymes, however, is the lack of high-throughput assays to measure their activity. We have developed the first fluorescence-based assay, diacetyl benzene (DAB)-APT, for the measurement of APT activity using 1,2-DAB, which forms fluorescent conjugates with ...
Acidity. The pH scale was invented by Søren Sørensen in 1909. The organoleptic Scoville scale is used to rate the pungency of hot spices. Oven temperatures. Cooks may use gas marks or traditional descriptions. The Richter scale for earthquakes and other sudden energy releases. Volcanic...
Surface casing vents divert natural gas migration along oil and gas boreholes to bypass groundwater, with the gas venting to the atmosphere. While this strategy is designed to protect groundwater, it constitutes a source of greenhouse gases to the atmosphere. In instances where gas leakage occurs...
1. A method for measuring the renewable bio-content in renewable bioplastic resin during a production run comprising: a.) obtaining at least three resin samples during the production run, wherein each resin sample is obtained a different time point; b.) measuring δ13C values of the at least...
<div p-id="p-0001">An integrated lancing and measurement device is provided comprising a sensor designed to determine the amount and/or concentration of analyte in a biological fluid having a volume o
<div p-id="p-0001">A toner for developing an electrostatic image, includes: a colorant; and a binder resin. The toner has a particle including at least one pore having a diameter of 10 nm or over, and
measuring the electrical potential between the electrolyte and the reference electrode; said electrolyte being maintained at a temperature during the contacting wherein it comprises two conductive phases. 2. The method of claim 1 further comprising treating the gas with a catalyst means for effecting ...
System and method for measuring volume flow and the molar fraction of a mixture of gases. The present invention relates to a system that comprises a section of pipe (1) to be brought into a pipe to the inside of a gas mixture which flows in a pulsed regime.In the interior of that ...