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 ...
Neutron sources can be directly identified from measured spectra rather than proxies using inference tools adapted from ...
A new high-tech spectrometer is helping Ohio University researchers see the unseen. By revealing molecular structures with ...
A groundbreaking superconducting X-ray spectrometer has begun operation at BESSY II, giving Europe its first TES-based system ...
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 ...
Researchers from Skoltech have devised a way to detect infrared radiation across a wide range without cooling the detector.
A quadrupole mass analyser designed for fusion research combines radiation hardness with the ability to distinguish between ...
Unlike almost every other kind of microscope, atomic-force microscopes (AFMs) don’t use any kind of optical beam to image ...
Sheher Mohsin explains how CCS measurements add a physical confirmation layer beyond mass and retention time in PFAS analysis. Why are ion mobility and CCS measurements becoming increasingly important ...
Background Endovascular thrombectomy has revolutionized the management of acute ischemic stroke and proven superior to stand-alone intravenous thrombolysis for large vessel occlusions. However, failed ...
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