Results 51 to 60 of about 4,405,442 (293)

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Image Enhancement Method for Photoacoustic Imaging of Deep Brain Tissue

Photonics, 2023
Photoacoustic imaging (PAI) is an emerging biomedical imaging modality, offering numerous advantages, including high resolution and high contrast. In its application to brain imaging, however, the photoacoustic (PA) signals from brain tissue weaken ...
Yonghua Xie, Dan Wu, Xinsheng Wang, Yanting Wen, Jing Zhang, Ying Yang, Yi Chen, Yun Wu, Zihui Chi, Huabei Jiang   +9 more
doaj   +1 more source

Calibration algorithms for an imaging spectrometer [PDF]

2009 IEEE International Geoscience and Remote Sensing Symposium, 2009
This paper presents a software calibration/characterization utility aimed to automatically perform the laboratory calibration of an imaging spectrometer. Quantitative remote sensing algorithms requires well-documented instrument optical performances along with characterization of non-uniformities as, for instance, smile and keystone.
openaire   +2 more sources

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Non-Destructive Testing of a Fiber-Web-Reinforced Polymethacrylimide Foam Sandwich Panel with Terahertz Time-Domain Spectroscopy

Sensors
Terahertz (THz) non-destructive testing can detect internal defects in dielectric materials. However, this technology is mainly used for detecting thin and simple structures at present, lacking validations for the detection effectiveness of internal ...
Yu Liu, Yefa Hu, Jinguang Zhang, Haixin Liu, Meng Wan   +4 more
doaj   +1 more source

A Robust Sparse Imaging Algorithm Using Joint MIMO Array Manifold and Array Channel Outliers

Remote Sensing, 2022
The multiple-input multiple-output (MIMO) radar imaging technology has attracted many scholars due to its many inherent advantages, such as avoiding complex motion compensation and imaging a quickly maneuvering target, compared to inverse synthetic ...
Jieru Ding, Zhiyi Wang, Xinghui Wu, Min Wang   +3 more
doaj   +1 more source

Video-rate or high-precision: A flexible range imaging camera [PDF]

, 2008
A range imaging camera produces an output similar to a digital photograph, but every pixel in the image contains distance information as well as intensity.
Dorrington, Adrian A., Payne, Andrew D., Conroy, Richard M., Andrew D. Payne, Jongenelen, Adrian P.P., Adrian A. Dorrington, Adrian P. P. Jongenelen, Carnegie, Dale A., Michael J. Cree, John P. Godbaz, Godbaz, John Peter, Dale A. Carnegie, Richard M. Conroy, Cree, Michael J.   +13 more
core   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Uncertainties in the algorithmic image [PDF]

Journal of Science and Technology of the Arts, 2019
The incorporation of algorithmic procedures into the automation of image production has been gradual, but has reached critical mass over the past century, especially with the advent of photography, the introduction of digital computers and the use of artificial intelligence (AI) and machine learning (ML).
openaire   +3 more sources

An Algorithm for Understanding Spine Imaging

Pain Physician, 2002
The presentation of a patient with primary spine pathology may be confounded by a myriad of symptoms that span many organ systems. Likewise, imaging findings are often diverse and may be as subtle as slight posterior joint asymmetry combined with paravertebral myofascial strain or as goss as fracture-dislocation with neurological sequelae. A systematic
openaire   +2 more sources