Results 61 to 70 of about 15,646,431 (257)

The importance of image quality assessment for the creation of reference image collection for computer-assisted diagnosis in colonoscopy

, 2022
S.405-406Many applications in the field of computer assisted diagnosis (CADx) and detection (CADe) are based on reference image col- lections. These collections contain images depicting e.g.
Wittenberg, Thomas, Bergen, Tobias, Münzenmayer, Christian, Muehldorfer, Steffen, Kage, Andreas   +4 more
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

3D Computer-Aided Detection for Digital Breast Tomosynthesis: Comparison with 2D Computer-Aided Detection for Digital Mammography in the Detection of Calcifications

대한영상의학회지, 2017
Purpose To retrospectively evaluate the performance of 3D computer-aided detection (CAD) for digital breast tomosynthesis (DBT) in the detection of calcifications in comparison with 2D CAD for digital mammography (DM).
A Jung Chu, Nariya Cho, Jung Min Chang, Won Hwa Kim, Su Hyun Lee, Sung Eun Song, Sung Ui Shin, Woo Kyung Moon   +7 more
doaj   +1 more source

What Can We Actually See Using Computer Aided Detection in Mammography?

Acta Clinica Croatica, 2020
The main goal of this study was to compare the results of computer aided detection (CAD) analysis in screening mammography with the results independently obtained by two radiologists for the same samples and to determine the sensitivity and specificity
Marina Džoić Dominković, Gordana Ivanac, Niko Radović, Mislav Čavka   +3 more
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

POSTOPERATIVE STABILITY AFTER VOLAR LOCKING PLATE IN DISTAL RADIUS FRACTURES [PDF]

Acta Ortopédica Brasileira
Objective: To evaluate the correction and maintenance of radiographic parameters—volar tilt (VT), radial inclination (RI), and radial height (RH)—from the preoperative period to outpatient discharge in distal radius fractures treated with a volar locking
Luiz Henrique Santos Cambrussi, Douglas Barbosa Lima, Marcos Afonso Grando, Renata Mello Calandrini, Bruno Adona Ribeiro   +4 more
doaj   +2 more sources

Computer‐assisted learning as an alternative to didactic lectures: A study of teaching the physics of diagnostic imaging [PDF]

, 1999
A computer‐assisted learning (CAL) package entitled Physics of Diagnostic Imaging was developed in 1995 to replace five hours of didactic lectures at the University of Glasgow Faculty of Veterinary Medicine, and has been available as an additional ...
Dale, V.H.M., V.H. M. Dale, Irvine, D.R., D.R. Irvine, M. Sullivan, V.H.M. Dale, Sullivan, M., D. R. Irvine   +7 more
core   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Highly stylised drawn animation [PDF]

, 2006
In this paper we argue for our NPAR system as an effective 2D alternative to most of NPR research which is focused on frame coherent stylised rendering of 3D models.
Willis, P., Fabian Di Fiore, VAN REETH, Frank, DI FIORE, Fabian, Patterson, J., Frank Van Reeth, John Patterson, Philip Willis, Van Reeth, F., Di Fiore, F.   +9 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source