In this work the vitamin C was determined in industrialized nectar juices through ultraviolet (UV) spectroscopy and multiproduct multivariate calibration, based on partial least squares (PLS) ...

We propose a particle MCMC sampler to learn the kinetic parameters of a chemical system, specifically the adsorption and desorption of CO on Pd(111).

Abstract: Ultraviolet–visible (UV-Vis) spectroscopy is widely used for water quality parameter analysis due to its advantages of real-time, rapid measurement, simple equipment, and no secondary ...

UV VIS spectroscopy is a powerful analytical technique, but misconceptions about its capabilities and limitations are more common than you might think. From its use in simple color measurement to its ...

The UV-Vis spectrum is a graphical representation of light absorption. Wavelength (nm) is shown on the x-axis, representing the energy of absorbed light; absorbance or transmittance is plotted on the ...

This tutorial is a pedagogical introduction to recent methods of computing quantum spin entanglement witnesses from spectroscopy, with a special focus on neutron scattering on quantum spin systems. We ...

The new approach produces extremely accurate and stable frequencies and could significantly enhance precision timekeeping and high-resolution atomic and molecular spectroscopy. WASHINGTON — ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

"0 1.5 0.29086 0.04183 0.11578 0.56555 0.69891 0.55035 0.86087 \n", "1 62.1 0.55460 0.74814 0.32244 0.82480 0.64967 0.60883 0.64944 \n", "2 122.1 0.22640 0.94202 0. ...

An ultraviolet photon-counting dual-comb spectrometer. Two ultraviolet frequency combs of slightly different pulse repetition frequencies are generated at very low light levels by nonlinear frequency ...