Results 31 to 40 of about 167,870,404 (256)

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

DTI analysis methods: Region of interest analysis [PDF]

, 2015
Region of interest (ROI) analysis is a widely used method for the analysis of DTI data. An anatomically defined region—either based on anatomical borders or a geometrical shape—is used to extract DTI measures for each subject, which can later be analyzed
Froeling, Martijn, Martijn Froeling, Pim Pullens, Pullens, Pim, Alexander Leemans, Leemans, Alexander   +5 more
core   +1 more source

ROI-Guided Attention Learning for Remote Sensing Image Retrieval

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
In the burgeoning remote sensing image data era, the swift and precise retrieval of images from extensive databases has emerged as a critical challenge.
Lili Li, Guozheng Xu, Xinyan Zhou, Jian Yao   +3 more
doaj   +1 more source

Factors influencing the time-intensity curve analysis of contrast-enhanced ultrasound in kidney transplanted patients: Toward a standardized contrast-enhanced ultrasound examination

Frontiers in Medicine, 2022
BackgroundTime-intensity curve analysis (TIC analysis) based on contrast-enhanced ultrasound (CEUS) provides quantifiable information about the microcirculation of different tissues.
Sarah Friedl, Ernst Michael Jung, Tobias Bergler, Hauke C. Tews, Miriam C. Banas, Bernhard Banas, Franz Josef Putz   +6 more
doaj   +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

A partitioned construction method for electromagnetic spectrum maps in urban obstacle environments [PDF]

Zhihui kongzhi yu fangzhen
A partition-based electromagnetic spectrum map construction method suitable for urban obstacle environments is proposed to address the issue that traditional electromagnetic spectrum map (EMSM) construction focuses on data sampling around radiation ...
Chen Lingzi, Li Fei, Xu Jianhua, Hu Jie
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Segmentation of Palmprint into Region of Interest (ROI): A Survey

, 2005
Palmprint is one of the most reliable physiological characteristics that can be used to distinguish between individuals. Palmprint recognition process consists of image acquisition, pre-processing, feature extraction, matching and result. One of the most
Sneha M. Ramteke, Prof. S. S. Hatkar
core   +1 more source

Medical Image Watermarking Technique for Accurate Tamper Detection in ROI and Exact Recovery of ROI

International Journal of Telemedicine and Applications, 2014
In telemedicine while transferring medical images tampers may be introduced. Before making any diagnostic decisions, the integrity of region of interest (ROI) of the received medical image must be verified to avoid misdiagnosis. In this paper, we propose
R. Eswaraiah, E. Sreenivasa Reddy
doaj   +1 more source

Region-Based Hybrid Medical Image Watermarking Scheme for Robust and Secured Transmission in IoMT

IEEE Access, 2022
With the growth in Internet and digital technology, Internet of Medical Things (IoMT) and Telemedicine have become buzzwords in healthcare. A large number of medical images and information is shared through a public network in these applications.
Priyanka Singh, K. Jyothsna Devi, Hiren Kumar Thakkar, Ketan Kotecha   +3 more
doaj   +1 more source