Dual-energy imaging is a clinically well-established technique that offers several advantages over conventional X-ray imaging. By performing measurements with two distinct spectra, differences in energy-dependent attenuation are exploited to obtain material-specific information. This information used various applications improve clinical diagnosis. In recent years, grating-based dark-field has ...

In this paper, a framework for organizing and navigating online learning material with respect to the semantic context of documents is described. We propose the use of a fuzzy clustering algorithm and TopicMaps to discover and represent knowledge, respectively. We present a prototype implementation of the framework for semantic browsing of a test collection of

organizing lobar pneumonia is a rare form of bronchiolitis obliterans organizing pneumonia.  herein, we report a rare case of organizing pneumonia involving lung, mediastinum and esophagus.  a 16-year-old girl was referred to our center with clinical signs and symptoms of dysphagia and weight loss.  the main abnormal radiologic and endoscopic findings were stricture of the lower third of esopha...

Current situation for radio access network management Deployment and maintenance become more and more complex and cost extensive Trend to smaller cells, multi-band operation, heterogeneous mobile networks High manual intervention for configuration, capacity upgrade or in failure cases required High effort required for optimisation of system performance Deep system expertise required High effort...

As a microtubule-organizing center, the centrosome undergoes a dramatic increase in size - via expansion of the pericentriolar material - during mitosis. Recent work reveals shared assembly properties of a protein scaffold that facilitates and supports this expansion, a process critical to spindle assembly.

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The boundary-value problem for the linear horizontally-forced sloshing problem can be solved using two different classes of eigenfunction expansions. The first will be referred to as the ”cosine” expansion since the organizing centre is a cosine series in the x−direction (the horizontal direction), and the second is called the “vertical eigenfunction expansion” since the organizing centre is a ...

A 69-year-old female complaining of fever, cough and dyspnea was admitted to our hospital. Chest X-ray examination showed bilateral infiltration shadows that increased in spite of antibiotics therapy. Broncho-alveolar lavage fluid analysis demonstrated an increased lymphocytes with an inverted CD4/CD8 ratio. Histopathology of lung biopsy specimens showed organizing granulation tissue in the lum...