Results 51 to 60 of about 562,100 (312)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

MIMO Radar Accurate 3-D Imaging and Motion Parameter Estimation for Target with Complex Motions

Sensors, 2019
In this paper, three-dimensional (3-D) multiple-input multiple-output (MIMO) radar accurate localization and imaging method with motion parameter estimation is proposed for targets with complex motions.
Ziying Hu, Wei Wang, Fuwang Dong, Ping Huang   +3 more
doaj   +1 more source

Spatiotemporal observation of light propagation in a three-dimensional scattering medium

Scientific Reports, 2021
Spatiotemporal information about light pulse propagation obtained with femtosecond temporal resolution plays an important role in understanding transient phenomena and light–matter interactions.
Tomoyoshi Inoue, Yuasa Junpei, Seiya Itoh, Tatsuya Okuda, Akinori Funahashi, Tetsuya Takimoto, Takashi Kakue, Kenzo Nishio, Osamu Matoba, Yasuhiro Awatsuji   +9 more
doaj   +1 more source

Fast and High-Quality 3-D Terahertz Super-Resolution Imaging Using Lightweight SR-CNN

Remote Sensing, 2021
High-quality three-dimensional (3-D) radar imaging is one of the challenging problems in radar imaging enhancement. The existing sparsity regularizations are limited to the heavy computational burden and time-consuming iteration operation.
Lei Fan, Yang Zeng, Qi Yang, Hongqiang Wang, Bin Deng   +4 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Three-Dimensional Dual-Pulse Laser Imaging via Compressive Sensing Based on Nesterov Accelerated Gradient

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Deep learning-based compressive sensing (CS), which enables high-resolution image acquisition using sensors with few pixels, has attracted increasing attention in image reconstruction scenarios.
Han Gao, Guifeng Zhang, Huan Li, Zhanchao Wang, Min Huang   +4 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

High-Performance Dual-View 3-D Display System Based on Integral Imaging

IEEE Photonics Journal, 2019
In this paper, a dual-view three-dimensional (3-D) display is reported to provide two different high-quality 3-D images in different viewing zones simultaneously.
Yan Xing, Qiong-Hua Wang, Ling Luo, Hui Ren, Huan Deng   +4 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Mueller matrix three-dimensional directional imaging of collagen fibers

Journal of Biomedical Optics, 2014
. A method for measuring three-dimensional (3-D) direction images of collagen fibers in biological tissue is presented. Images of the 3-D directions are derived from the measured transmission Mueller matrix images (MMIs), acquired at different incidence ...
P. Ellingsen, L. M. Aas, Vegard Stenhjem Hagen, Rajesh Kumar, M. Lilledahl, M. Kildemo   +5 more
semanticscholar   +1 more source