Results 71 to 80 of about 902,139 (374)
Stability Analysis in Magnetic Resonance Elastography II
, 2015 We consider the inverse problem of finding unknown elastic parameters from internal measurements of displacement fields for tissues. In the sequel to Ammari, Waters, Zhang (2015), we use pseudodifferential methods for the problem of recovering the shear ...
Gimperlein, Heiko, Waters, Alden
core +1 more source
Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence
Molecular Oncology, EarlyView.The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova +18 more
wiley +1 more source
Dewarping Document Image By Displacement Flow Estimation with Fully Convolutional Network [PDF]
International Workshop on Document Analysis Systems. Springer,
Cham, 2020: 131-144, 2021 As camera-based documents are increasingly used, the rectification of distorted document images becomes a need to improve the recognition performance. In this paper, we propose a novel framework for both rectifying distorted document image and removing background finely, by estimating pixel-wise displacements using a fully convolutional network (FCN ...
arxiv
Forced Migration Review, 2015 Although those seeking a single global prediction will be disappointed, today’s models of climate change- and disaster-induced displacement can provide a range of scenarios for specific countries, regions or hotspots.
Justin Ginnetti
doaj
Photon-assisted scattering and magnetoconductivity oscillations in a strongly correlated 2D electron system formed on the surface of liquid helium [PDF]
, 2014 The influence of strong internal forces on photon-assisted scattering and on the displacement mechanism of magnetoconductivity oscillations in a two-dimensional (2D) electron gas is theoretically studied.
Bass F. G. +8 more
core +2 more sources
FEBS Open Bio, EarlyView.The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik +3 more
wiley +1 more source
FEBS Open Bio, EarlyView.Etoposide, a topoisomerase II inhibitor, reduces O‐GlcNAcylation in HepG2 liver cancer cells. Further inhibition of O‐GlcNAc transferase by OSMI‐1 enhanced etoposide‐induced apoptosis, lowering the IC50 for viability and increasing the EC50 for cytotoxicity.
Jaehoon Lee +5 more
wiley +1 more source
The compound effects of conflict and disaster displacement in Bosnia and Herzegovina
Forced Migration Review, 2015 Some IDPs living in protracted displacement in Bosnia and Herzegovina, such as many Roma IDPs, were especially vulnerable to the effects of the May 2014 flooding and landslides.
Wesli H Turner
doaj
Search for long-lived particles at CMS [PDF]
arXiv, 2014 The most recent searches for long-lived particles at CMS are presented. Searches for displaced jets, displaced leptons, displaced stops, and heavy stable charged particles are among those discussed. A variety of models are constrained by these searches, ranging from hidden valleys to split supersymmetry.
arxiv
Fast Strain Estimation and Frame Selection in Ultrasound Elastography using Machine Learning [PDF]
journal:IEEE transactions on ultrasonics, ferroelectrics, and
frequency Control, volume:68, number:3, pages:406-415, year:2020, 2021 Ultrasound Elastography aims to determine the mechanical properties of the tissue by monitoring tissue deformation due to internal or external forces. Tissue deformations are estimated from ultrasound radio frequency (RF) signals and are often referred to as time delay estimation (TDE). Given two RF frames I1 and I2, we can compute a displacement image
arxiv