Results 21 to 30 of about 285,117 (308)

Analysis on the Light-Scattering Effect in Dye-Sensitized Solar Cell according to the TiO2 Structural Differences

open access: yesInternational Journal of Photoenergy, 2012
A light-scattering layer is widely used in highly efficient dye-sensitized solar cells (DSCs) because it improves the light-harvesting ability of a DSC by reflecting the light passing through the transparent TiO2 layer.
Min-Kyu Son   +7 more
doaj   +1 more source

Coulomb spin liquid in anion-disordered pyrochlore Tb2Hf2O7

open access: yesNature Communications, 2017
Experimental studies of frustrated spin systems such as pyrochlore magnetic oxides test our understanding of quantum many-body physics. Here the authors show experimentally that Tb2Hf2O7 may be a model material for investigating how structural disorder ...
Romain Sibille   +18 more
doaj   +1 more source

Advancements in Semantic Segmentation of 3D Point Clouds for Scene Understanding Using Deep Learning

open access: yesTechnologies
Three-dimensional semantic segmentation is a fundamental problem in computer vision with a wide range of applications in autonomous driving, robotics, and urban scene understanding.
Hafsa Benallal   +4 more
doaj   +1 more source

Light-by-light scattering in double-logarithmic approximation

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
In the present paper we consider the elastic $$2 \rightarrow 2$$ 2→2 -scattering of virtual photons at high energies in the forward kinematics at zero and non-zero values of t.
B. I. Ermolaev, S. I. Troyan
doaj   +1 more source

Compton Scattering on Light Nuclei

open access: yesEPJ Web of Conferences, 2010
Compton scattering on light nuclei (A = 2, 3) has emerged as an effective avenue to search for signatures of neutron polarizabilities, both spin–independent and spin–dependent ones.
Shukla D.
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Quantification of Very Low Concentrations of Colloids with Light Scattering Applied to Micro(Nano)Plastics in Seawater

open access: yesMicroplastics, 2023
The detection and quantification of micro(nano)plastics in the marine environment are essential requirements to understand the full impacts of plastic pollution on the ecosystem and human health.
Gireeshkumar Balakrishnan   +3 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Dispersion relation for hadronic light-by-light scattering

open access: yesEPJ Web of Conferences, 2016
The largest uncertainties in the Standard Model calculation of the anomalous magnetic moment of the muon (g − 2)μ come from hadronic contributions. In particular, in a few years the subleading hadronic light-by-light (HLbL) contribution might dominate ...
Procura Massimiliano   +3 more
doaj   +1 more source

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