Abstract: In this paper, equivalent electric circuit models of a commercial 1.2-kW proton exchange membrane (PEM) fuel cell stack are proposed based on AC impedance studies. The PEM fuel cell stack ...
When light reflects off a surface, not all of it reflects off at the same wavelength; some photons impart a portion of their ...
Two light therapy devices tested on a calibrated spectrometer at the same twelve-inch distance their manufacturers advertise ...
Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...
A new high-tech spectrometer is helping Ohio University researchers see the unseen. By revealing molecular structures with ...
Europe's first TES spectrometer is transforming X-ray research with up to 1,000 times greater sensitivity, making once impossible experiments finally possible. Europe’s first and only TES spectrometer ...
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Aurora supercomputer powers autonomous platform for complex chemistry simulations
Computational chemistry often requires specialized expertise, multiple software tools, and lengthy workflows. Researchers at ...
A quadrupole mass analyser designed for fusion research combines radiation hardness with the ability to distinguish between ...
Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
Data of methylene blue number and iodine number of activated carbons samples were calibrated against the respective surface area, micropore volume and total pore volume using multiple regression. The ...
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