Results 141 to 150 of about 152,938 (206)

The Spectral Variability of Astronomical PAHs

, 2016
Polycyclic aromatic hydrocarbons (PAHs) are highly abundant molecules found throughout the universe. Illuminated by ultraviolet photons, they can emit up to 10% of the total power output of star-forming galaxies and are involved in many important physical and chemical processes (e.g., gas heating).
openaire   +1 more source

Close-Range 3D Hyperspectral Measurement System with a Physics-Guided Spectral Correction Model. [PDF]

Sensors (Basel)
Liu Z, Wan W, Yu Z, Jiang Z, Yu X, Zhang Y, Luo S, Guo Y, Chen K.   +8 more
europepmc   +1 more source

Near-Infrared Spectroscopy-Based Discriminant Analysis for the Classification of Coffee Quality in Dry Parchment and Green Coffee. [PDF]

Molecules
Gómez CR, Ortiz A, Osorio Pérez V.
europepmc   +1 more source

Altered rhythmic and arrhythmic electroencephalographic activity during non-rapid eye movement sleep in amnestic mild cognitive impairment. [PDF]

Brain Commun
Lafrenière A, Lina JM, André C, Martineau-Dussault MÈ, Lorrain D, Bastien C, Hudon C, Gosselin N, Carrier J.   +8 more
europepmc   +1 more source

SVH-BD: Synthetic vegetation hyperspectral benchmark dataset derived from sentinel-2 tiles over France, Spain, Tanzania, and India during 1-6 May 2023. [PDF]

Data Brief
Ben Azizi C, Guilloteau C, Roussel G, Puigt M.   +3 more
europepmc   +1 more source

Rapid Assessment of Italian Honey Chemical Composition and Botanical Origin Using NIR Spectroscopy Coupled with Chemometric Analysis. [PDF]

Sensors (Basel)
Zoroaster A, Calore A, Sobhani A, Dainese N, Granato A, Segato S, Serva L.   +6 more
europepmc   +1 more source

A Spectral Reflectance Model of Smooth Dry Soil Surfaces for Varied Soil Properties Based on Intelligent Learning. [PDF]

Sensors (Basel)
Ma J, Li X, Qiu X, Wu Z, Li B, Li X, Yan L, Jiang R, Chen S, Lin N, Wang C, Tao Z, Ren J, Shi Y, Li H, Zheng X.   +15 more
europepmc   +1 more source

Letter to the Editor, "Critique on the Prediction of Sinus Rhythm Maintenance After Electrical Cardioversion Using Spectral and Vector Cardiographic ECG Analysis". [PDF]

Ann Noninvasive Electrocardiol
Raza A, Gulfishan S, Aman A.
europepmc   +1 more source

Monitoring land degradation by soil salinity using Sentinel-2 satellite data and GIS techniques: A case study of Sabkhat Ghuwaymid, Saudi Arabia. [PDF]

PLoS One
Alneami A, Almuthibi A, Alqahtani M, Alameen AA, Alahmadi S, Alharbi F, Almutairi S, Alshafaey M.   +7 more
europepmc   +1 more source

Plasmonic and surface-enhanced Raman nanobiosensors for quantitative molecular detection. [PDF]

Discov Nano
Kim Y, Choi J, Lee S, Kim Y, Park J, Lee K, Cho E, Lee J, Lim KS, Kim HO.   +9 more
europepmc   +1 more source