Segmentation of histopathology sections is a necessary preprocessing step for digital pathology. Due to the large variability of biological tissue, machine learning techniques have shown superior performance over conventional image processing methods. Here we present our deep neural network-based approach for segmentation and classification of glands in tissue of benign and malignant colorectal...

[1] Measurements of ice elevation from the Geoscience Laser Altimeter System (GLAS) aboard the Ice, Cloud, and Land Elevation Satellite can be combined with time-variable geoid measurements from the Gravity Recovery and Climate Experiment (GRACE) satellite mission to learn about ongoing changes in polar ice mass and viscoelastic rebound of the lithosphere under the ice sheet. We estimate the ac...

In this paper, we introduce a novel quantum photonic device, which term Bier-Glass cavity. We discuss its fabrication and functionality, is based on the coupling of integrated In(Ga)As dots to broadband cavity resonance. By design, device architecture uniquely combines Purcell enhancement micropillar structure with mode shaping vertical, tapered waveguide, making it an interesting candidate ena...

Mit den hier vorgestellten Ergebnissen an geklebten Holz-Glas-Proben aus Experimenten unter Kurz- und Langzeitbeanspruchung mit vielen Parametern (Holzsorte, Klebstoff, Temperaturen Luftfeuchtigkeit) konnten neue Erkenntnisse gewonnen werden. Bei Zug- Durckscherproben hat der Klebstoff größeren Einfluss auf die Festigkeit. Die Temperatur bei 1K-PU, Silanen Acrylaten bis 60 °C einen signifikante...

The acquisition of information about growing stock is a fundamental step in the framework of forest management planning and scenario modeling, besides being essential for assessing the amount of carbon stored within forest ecosystems. Gallaun et al. (2010) produced a pan-European map of forest growing stock by the combination of ground and remotely sensed data. The first objective of the curren...