A5012358804- Linguistic research and analysis
- Linguistic Education and Pedagogy
- Linguistics, Language Diversity, and Identity
- Lexicography and Language Studies
- Ancient and Medieval Archaeology Studies
- Advanced MRI Techniques and Applications
- Medieval European History and Architecture
- Polish Historical and Cultural Studies
- Historical and Archaeological Studies
- Natural Language Processing Techniques
- MRI in cancer diagnosis
- Historical Linguistics and Language Studies
- Linguistics and Cultural Studies
- Central European Literary Studies
- Historical and Cultural Studies of Poland
- Gender Studies in Language
- Language and Culture
- Linguistics and language evolution
- Advanced Neuroimaging Techniques and Applications
- Urban Development and Cultural Heritage
- Spectroscopy and Chemometric Analyses
- Glioma Diagnosis and Treatment
- Medical Imaging and Pathology Studies
- Polish-Jewish Holocaust Memory Studies
- Economic and Social Issues
The Maria Sklodowska-Curie National Research Institute of Oncology
2016-2017
Silesian University of Technology
1993-2017
Górnośląskie Centrum Medyczne
2010
Institute of Computer Science
1993
Purpose: To prospectively determine diagnostic performance and safety of contrast material–enhanced (CE) magnetic resonance (MR) angiography with 0.1 mmol per kilogram body weight gadobenate dimeglumine for depiction significant steno-occlusive disease (≥51% stenosis) renal arteries, digital subtraction (DSA) as reference standard. Materials Methods: This multicenter study was approved by local institutional review boards; all patients provided written informed consent. Patient enrollment...
This prospective multicenter intraindividual crossover study was designed to compare gadobenate dimeglumine and gadofosveset trisodium at approved doses with respect the image quality diagnostic performance of contrast-enhanced MR angiography (CE-MRA) in detection clinically relevant renal artery stenosis.Thirty-nine subjects (17 men, 22 women; age range, 30-86 years; mean 62 +/- 13.3 [SD] years) known or suspected renovascular disease underwent a first CE-MRA examination 0.1 mmol/kg second...
The primary purpose of this work was to assess long-term in vitro reproducibility metabolite levels measured using 1H MRS (proton magnetic resonance spectroscopy). secondary use the results for interpretation vivo spectra acquired from patients diagnosed with Canavan disease. measurements were performed period April 2006 September 2010. 118 short and 116 long echo a stable phantom during period. Change-point analysis N-acetylaspartate exploited computation fT factor (ratio actual reference...
Rank-2 tensors are unable to represent multi-modal diffusion associated with intra-voxel orientational heterogeneity (IVOH), which occurs where axons incoherently oriented, such as bundles intersect or diverge. Under this condition, they oblate spheroidally shaped, resulting in artefactually low anisotropy, potentially masking reduced axonal density, myelinisation and integrity. Higher rank can diffusion, suitable metrics generalised anisotropy (GA) scaled entropy (SE) have been introduced....
Abstract The variation of the strong genitive marker singular noun has been treated by diverse accounts. Still there is a consensus that it to large extent systematic but can be approached appropriately only if many heterogeneous factors are taken into account. Over thirty variables influencing this have proposed. However, actually unclear how effective they be, and above all, interact. In paper, potential evaluated statistically in machine learning approach modelled decision trees order...
Modeling signal which forms complex values is a common scientific problem, present in many applications, i.e. medical signals, computer graphics and vision. One of the possible solution utilization Hankel Singular Value Decomposition. In first step complex-valued arranged special form called matrix, next decomposed operation Obtained matrices can be then reformulated order to get parameters describing system. Basic method applied for fitting whole but it fails modeling each particular...
Medical centres are obliged to store past medical records, including the results of quality assurance (QA) tests equipment, which is especially useful in checking reproducibility devices and procedures. Analysis multivariate time series an important part control NMR data. In this work we proposean anomaly detection tool based on Reiteration Hankel Singular Value Decomposition method. The presented method was compared with external software authors obtained comparable results.