Results 121 to 130 of about 294,503 (303)
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick +19 more
wiley +1 more source
Microconcentrators to Recover Fill-Factor in Image Photodetectors with Pixel On-board Processing Circuits [PDF]
, 2007 We propose an array of non-imaging micro-concentrators as a mean to recover the loss of sensitivity due to area fill-factor. This is particularly important for those image photo detectors in which complex circuit functions are required and a substantial ...
Michele Norgia +5 more
core +1 more source
Remote Sensing, 2018 The physical properties of a medium such as density, grain size and surface roughness all influence the angular dependence of spectral signatures. Radiative transfer models, such as the one developed by Hapke, can relate the angular dependence of the ...
Rehman S. Eon +2 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano +11 more
wiley +1 more source
Photoluminescence discontinuities close to the filling factor ν=1
Physica B: Condensed Matter, 1998 Abstract We report the measurement of magnetophotoluminescence spectra in high-mobility GaAs/GaAlAs heterojunctions as a function of density and temperature. For densities below 1×1011 cm−2 the PL is excitonic in nature, but at higher densities a transition occurs at Landau occupancies below ν=1 to a “free-hole” luminescence, accompanied by a red ...
Nicholas, R +6 more
openaire +2 more sources
Complementarity of Long‐Reads and Optical Mapping in Parkinson's Disease for Structural Variants
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Long‐read sequencing and optical genome mapping technologies have the ability to detect large and complex structural variants. This has led to the discovery of novel pathogenic variants in neurodegenerative movement disorders. Thus, we aimed to systematically compare the SV detection capabilities of OGM and ONT in Parkinson's disease.
André Fienemann +17 more
wiley +1 more source
Near-100 % fill factor standard CMOS active pixel [PDF]
, 1997 Introduction One major drawback of active pixel sensors and, to a lesser extent, of CMOS passive pixels or photo diode arrays too, is that a significant part of the pixel's surface is used for readout circuitry, which is not part of the light ...
Danny Scheffer +2 more
core
New high fill-factor dual-curvature microlens array fabrication using UV proximity printing [PDF]
, 2014 A new high fill-factor dual-curvature microlens array fabrication method using lithographic proximity printing process is reported. The proposed technology utilizes UV proximity printing by controlling a printing gap between the mask and substrate.
Hung, Shih-Yu +4 more
core +1 more source
Electrical μ-Lens Synthesis Using Dual-Junction Single-Photon Avalanche Diode
Iranian Journal of Electrical and Electronic Engineering, 2019 This work presents a dual-junction, single-photon avalanche diode (SPAD) with electrical μ-lens designed and simulated in 90 nm standard complementary metal oxide semiconductor (CMOS) technology.
S. Ejdehakosh, M. A. Karami
doaj
Improved Short-Circuit Current and Fill Factor in PM6:Y6 Organic Solar Cells through D18-Cl Doping. [PDF]
Nanomaterials (Basel), 2023 Yang J +6 more
europepmc +1 more source