Results 91 to 100 of about 19,300 (299)
Hyperspectral imaging for the remote sensing of blood oxygenation and emotions [PDF]
, 2012 This PhD project is a basic research and it concerns with how human’s physiological features, such as tissue oxygen saturation (StO2), can be captured from a stand-off distance and then to understand how this remotely acquired physiological feature ...
Chen, Tong
core
Estimating the irradiance spectrum from measurements in a limited number of spectral bands
, 2006 Accurate measurement and characterisation of fluctuations in the irradiance environment is important for many areas of optical remote sensing. This paper describes a method of estimating spectral irradiance over the region 400 – 1000 nm from the radiance
Milton, E.J., Rollin, E.M.
core +1 more source
Cryogenic reflectance spectroscopy under high vacuum conditions for outer planets exploration
, 2023 Recently selected Venus missions, such as NASA's VERITAS, ESA's EnVision, and DAVINCI, are all equipped with instruments that focus on the 1 μm region in their payloads.
Maturilli, Alessandro +4 more
core +1 more source
AgricultureWatermelon is a widely cultivated fruit and vegetable that is native to Africa and has become one of the world’s important summer fruits. Watermelon seed vigor has a critical impact on watermelon planting and yield, and seed water content is a key factor
Siyi Ouyang, Siwei Lv, Bin Li
doaj +1 more source
Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina +11 more
wiley +1 more source
Optimisation of machine learning methods for cancer detection using vibrational spectroscopy [PDF]
, 2011 Early cancer detection drastically improves the chances of cure and therefore methods are required, which allow early detection and screening in a fast, reliable and inexpensive manner.
Sattlecker, Martine
core
Modulated Raman spectroscopy for enhanced cancer diagnosis at the cellular level
, 2015 We thank the UK and Engineering and Physical Sciences Research Council through grant number EP/J01771X/1.Date of Acceptance: 24/05/2015Raman spectroscopy is emerging as a promising and novel biophotonics tool for non-invasive, real-time diagnosis of ...
De Luca, Anna Chiara +6 more
core +1 more source
CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source
Hyperspectral Imaging for Peach Ripening Assessment
, 2010 The present research is focused on the application of artificial vision to peach ripening assessment, avoiding multiplicative and additive effect. Original images were acquired with a hyperspectral camera.
Diezma Iglesias, Belen +3 more
core
Diffuse reflectance spectroscopy of human skin lesions
, 2005 We have applied VIS-NIR diffuse reflectance spectroscopy to study different human skin lesions. A new set of features has been derived through the analysis of their spectra to discriminate among normal skin and skin lesions.
J. R. Sendra +7 more
core +1 more source