Results 81 to 90 of about 5,296,113 (405)
, 2011 We report the direct observation of slow fluctuations of helical antiferromagnetic domains in an ultra-thin holmium film using coherent resonant magnetic x-ray scattering.
B. J. Berne +7 more
core +1 more source
Holographic beam-shaping diffractive diffusers fabricated by using controlled laser speckle [PDF]
, 2018 A method for fabricating diffractive holographic optical diffusers is reported, allowing a high degree of control of the resulting diffuser characteristics.
Martin, Suzanne +3 more
core +2 more sources
Tandem-pulsed acousto-optics: an analytical framework of modulated high-contrast speckle patterns [PDF]
, 2015 Recently we presented acousto-optic (AO) probing of scattering media using addition or subtraction of speckle patterns due to tandem nanosecond pulses. Here we present a theoretical framework for ideal (polarized, noise-free) speckle patterns with unity ...
Resink, S.G., Steenbergen, W.
core +2 more sources
FEBS Letters, EarlyView.Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma +8 more
wiley +1 more source
Speckle statistics of entangled photons [PDF]
Phys. Rev. A 94, 013828 (2016), 2016 We consider the propagation of several entangled photons through an elastically scattering medium and study statistical properties of their speckle patterns. We find the spatial correlations of multiphoton speckles and their sensitivity to changes of system parameters.
arxiv +1 more source
Molecular Oncology, EarlyView.Large multidimensional digital images of cancer tissue are becoming prolific, but many challenges exist to automatically extract relevant information from them using computational tools. We describe publicly available resources that have been developed jointly by expert and non‐expert computational biologists working together during a virtual hackathon
Sandhya Prabhakaran +16 more
wiley +1 more source
Molecular Oncology, EarlyView.MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin +14 more
wiley +1 more source
A model for simulating speckle-pattern evolution based on close to reality procedures used in spectral-domain OCT [PDF]
, 2014 A robust model for simulating speckle-pattern evolution in optical coherence tomography (OCT) depending on the OCT system parameters and tissue deformation is reported. The model is based on the application of close to reality procedures used in spectral-
V. Zaitsev +4 more
semanticscholar +1 more source
Length of Polarization-Correlation Based on Speckle Pattern for Optical Coherent Detection
IEEE Photonics JournalA length of polarization-correlation (LPC) based on speckle pattern of the non-uniform spatial polarization distribution is proposed and measured by using the classical measurement method of the Stokes polarization parameters for optical coherent ...
Longkun Zhang +3 more
doaj +1 more source
Applied Sciences, 2022 Reinforced cement concrete (RCC) is universally acknowledged as a low-cost, rigid, and high-strength construction material. Major structures like buildings, bridges, dams, etc., are made of RCC and subjected to repetitive loading during their service ...
Kumar Kumarapu +5 more
doaj +1 more source