Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
20203D-Reconstruction and Semantic Segmentation of Cystoscopic Images
Negassi, Misgana; Parupalli, Ujwala; Suarez-Ibarrola, Rodrigo; Schmitt, Annette; Hein, Simon; Miernik, Arkadiusz; Reiterer, Alexander
Konferenzbeitrag
2020Analysis of fabrication techniques and material systems for kW fibers limited by TMI
Haarlammert, N.; Kuhn, S.; Hupel, C.; Nold, J.; Schulze, S.; Möller, F.; Distler, V.; Strecker, M.; Palma-Vega, G.; Hein, S.; Häßner, D.; Walbaum, T.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2020Application of artificial neural networks for automated analysis of cystoscopic images
Negassi, M.; Suarez-Ibarrola, R.; Hein, S.; Miernik, A.; Reiterer, A.
Zeitschriftenaufsatz
2020Current European Trends in Endoscopic Imaging and Transurethral Resection of Bladder Tumors
Waldbillig, Frank; Hein, Simon; Grüne, Britta; Suarez-Ibarrola, Rodrigo; Liatsikos, Evangelos; Salomon, Georg; Reiterer, Alexander; Gratzke, Christian; Miernik, Arkadiusz; Kriegmair, Maximilian; Ritter, Manuel
Zeitschriftenaufsatz
2019Additive Manufacturing of Functional Metallic Materials
Wieland, Sandra; Goossens, Nils; Weck, Christian; Hein, Sebastian Boris
Konferenzbeitrag
2019Fused Filament Fabrication of Biodegradable Materials for Implants
Hein, Sebastian Boris; Reineke, Lea; Reinkemeyer, Vincent
Konferenzbeitrag
2019High-power fiber laser materials: Influence of fabrication methods and codopants on optical properties
Kuhn, S.; Hein, S.; Hupel, C.; Nold, J.; Stutzki, F.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2019Influence of Particle Size Distribution in Metal Binder Jetting - Effects on the Properties of Green and Sintered Parts
Barthel, Bastian; Hein, Sebastian Boris; Aumund-Kopp, Claus; Petzoldt, Frank
Konferenzbeitrag
2019Investigation of the temperature dependence of lithium plating onset conditions in commercial Li-ion batteries
Angeles Cabañero, Maria; Altmann, Johannes; Gold, Lukas; Boaretto, Nicola; Müller, Jana; Hein, Simon; Zausch, Jochen; Kallo, Josef; Latz, Arnulf
Zeitschriftenaufsatz
2019MULTIBAT: Unified workflow for fast electrochemical 3D simulations of lithium-ion cells combining virtual stochastic microstructures, electrochemical degradation models and model order reduction
Feinauer, J.; Hein, S.; Rave, S.; Schmidt, S.; Westhoff, D.; Zausch, J.; Iliev, O; Latz, A.; Ohlberger M.; Schmidt, V.
Zeitschriftenaufsatz
2019Ring-up-doped fiber for the generation of more than 600 W single-mode narrow-band output at 1018 nm
Palma-Vega, G.; Walbaum, T.; Heinzig, M.; Kuhn, S.; Hupel, C.; Hein, S.; Feldkamp, G.; Sattler, B.; Nold, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Zeitschriftenaufsatz
2018Active materials for high-power fiber lasers prepared by all-solution doping technique
Kuhn, S.; Möller, F.; Hupel, C.; Hein, S.; Beier, F.; Nold, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2018Additive Manufacturing of Stainless Steel/Zirconia Ceramic Composite Parts by Fused Filament Fabrication and Sintering
Godlinski, Dirk; Müller, Y.; Hein, Sebastian Boris
Konferenzbeitrag
2018Experimental investigations on the TMI thresholds of low-NA Yb-doped single-mode fibers
Beier, F.; Möller, F.; Sattler, B.; Nold, J.; Liem, A.; Hupel, C.; Kuhn, S.; Hein, S.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Zeitschriftenaufsatz
2018Image-based 3D surface approximation of the bladder using structure-from-motion for enhanced cystoscopy based on phantom data
Péntek, Quentin; Hein, Simon; Miernik, Arkadiusz; Reiterer, Alexander
Zeitschriftenaufsatz
2018Lost-form powder injection moulding - combining additive manufacturing and PIM
Hein, Sebastian Boris; Otte, Anna- Lena
Konferenzbeitrag
2018Manufacturing and properties of metal parts made by fused filament fabrication
Andresen, Olaf; Riecker, Sebastian; Studnitzky, Thomas; Hein, Sebastian Boris; Lohse, Uwe; Kleback, Bernd
Konferenzbeitrag
2018Metal powder extrusion of magnetocaloric heat exchanger structures
Wieland, S.; Hein, S.B.
Konferenzbeitrag
2018Micro-fluorescence lifetime and spectral imaging of ytterbium doped laser materials
Schreiber, T.; Kuhn, S.; Feldkamp, G.; Schwuchow, A.; Schuster, K.; Hein, S.; Eberhardt, R.; Tünnermann, A.
Zeitschriftenaufsatz
2018Modelling the refractive index behavior of Al,P-doped SiO2, fabricated by means of all-solution doping, in the vicinity of Al:P = 1:1
Kuhn, S.; Hein, S.; Hupel, C.; Nold, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Zeitschriftenaufsatz
2018Viability and biocompatibility of an adhesive system for intrarenal embedding and endoscopic removal of small residual fragments in minimally‑invasive stone treatment in an in vivo pig model
Hein, Simon; Schoeb, Dominik Stefan; Grundwald, Ingo; Richter, Katharina; Haberstroh, Jörg; Seidl, Maximilian; Bronsert, Peter; Wetterauer, Ulrich; Schoenthaler, Martin; Miernik, Arkadiusz
Zeitschriftenaufsatz
20173D printing of metal parts by means of fused filament fabrication - A non beam-based approach
Riecker, S.; Hein, S.B.; Studnitzky, T.; Andersen, O.; Kieback, B.
Konferenzbeitrag
2017All-solution doping technique for high power fiber lasers - refractive index influence in the vicinity of Al:P = 1:1
Kuhn, S.; Hein, S.; Hupel, C.; Nold, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2017Binder jetting of metal-ceramic-composites
Hein, S.B.; Loris, A.
Konferenzbeitrag
2017Integrated process line for fused filament fabrication of metallic parts using metal powder loaded filaments
Riecker, S.; Andersen, O.; Hein, S.B.; Studnitzky, T.; Kieback, B.
Konferenzbeitrag
2017kW-class fiber laser prepared using an alternative solution doping MCVD-technique
Kuhn, S.; Hupel, C.; Hein, S.; Beier, F.; Nold, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2017Lithium Plating Simulations in Commercial Lithium-Ion Batteries during Low-Temperature Charging
Cabañero Martínez, Marian; Gebel, Ajana; Lorrmann, Henning; Sextl, Gerhard; Hein, Simon; Kallo, Josef; Latz, Arnulf
Abstract
2017New for old-coagulum lithotomy vs a novel bioadhesive for complete removal of stone fragments in a comparative study in an ex vivo porcine model
Schoeb, D.S.; Schoenthaler, M.; Schlager, D.; Petzold, R.; Richter, K.; Grunwald, I.; Wetterauer, U.; Miernik, A.; Hein, S.
Zeitschriftenaufsatz
2017A novel, hydroxyapatite-based screw-like device for anterior cruciate ligament (ACL) reconstructions
Schumacher, Thomas C.; Tushtev, Kamen; Wagner, Ulrich; Becker, Caroline; Große Holthaus, Marzellus; Hein, Sebastian B.; Haack, Janne; Heiss, Christian; Engelhardt, Markus; Khassawna, Thaqif el; Rezwan, Kurosch
Zeitschriftenaufsatz
2017Single mode 4.3 kW output power from a diode-pumped Yb-doped fiber amplifier
Beier, F.; Hupel, C.; Kuhn, S.; Hein, S.; Nold, J.; Proske, F.; Sattler, B.; Liem, A.; Jauregui, C.; Limpert, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Zeitschriftenaufsatz
2017Single mode low-NA step index Yb-doped fiber design for output powers beyond 4kW
Beier, F.; Proske, F.; Hupel, C.; Kuhn, S.; Hein, S.; Sattler, B.; Nold, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2017TMI investigations of very low NA Yb-doped fibers and scaling to extreme stable 4.4 kW single-mode output
Beier, F.; Möller, F.; Nold, J.; Sattler, B.; Kuhn, S.; Hupel, C.; Hein, S.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2016Effects of the composition of stainless steel / zirconium dioxide metal-ceramic composites on the material performance
Hein, Sebastian Boris; Kalka, Sebastian; Busse, Matthias
Konferenzbeitrag
2016Narrow linewidth, single mode 3 kW average power from a directly diode pumped ytterbium-doped low NA fiber amplifier
Beier, F.; Hupel, C.; Nold, J.; Kuhn, S.; Hein, S.; Ihring, J.; Sattler, B.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Zeitschriftenaufsatz
2016Novel biocompatible adhesive for intrarenal embedding and endoscopic removal of small residual fragments after minimally invasive stone treatment in an ex vivo porcine kidney model: Initial evaluation of a prototype
Hein, Simon; Schoenthaler, Martin; Wilhelm, Konrad; Schlager, Daniel; Thiel, Karsten; Brandmann, Maria; Richter, Katarina; Grunwald, Ingo; Weterauer, Ulrich; Miernik, Arkadiusz
Zeitschriftenaufsatz
2015All-solution doping technique for tailoring core composition toward Yb:AlPO4:SiO2
Kuhn, S.; Hein, S.; Hupel, C.; Ihring, J.; Nold, J.; Haarlammert, N.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2015Entwicklung von Metall- Keramik- Verbundwerkstoffen im Materialsystem Edelstahl
Kalka, Sebastian
: Busse, Matthias (Gutachter); Hein, Sebastian Boris (Gutachter)
Master Thesis
2015MCVD based fabrication of low-NA fibers for high power fiber laser application
Hupel, C.; Kuhn, S.; Hein, S.; Haarlammert, N.; Nold, J.; Beier, F.; Sattler, B.; Schreiber, T.; Eberhardt, R.; Tünnermann, A.
Konferenzbeitrag
2015Nano-hydroxyapatite-coated metal-ceramic composite of iron-tricalcium phosphate: Improving the surface wettability, adhesion and proliferation of mesenchymal stem cells in vitro
Surmeneva, Maria A.; Kleinhans, Claudia; Vacun, Gabriele; Kluger, Petra Juliane; Schönhaar, Veronika; Müller, Michaela; Hein, Sebastian Boris; Wittmar, Alexandra; Ulbricht, Mathias; Prymak, Oleg; Oehr, Christian; Surmenev, Roman A.
Zeitschriftenaufsatz
2014Degradation behavior of novel Fe/β-TCP composites produced by powder injection molding for cortical bone replacement
Reindl, Andreas; Borowsky, Rouven; Hein, Sebastian Boris; Geis-Gerstorfer, J.; Imgrund, Philipp; Petzoldt, Frank
Zeitschriftenaufsatz
2014Degradierbare Metall-Keramik-Komposite für Implantate
Hein, Sebastian Boris
Zeitschriftenaufsatz
2014Metal-ceramic interpenetrating phase composites by powder injection molding
Hein, Sebastian Boris; Imgrund, Philipp
Konferenzbeitrag
2014Powder injection moulding of metal ceramic interpenetrating phase composites
Hein, Sebastian Boris
Zeitschriftenaufsatz, Konferenzbeitrag
2014Powder injection moulding of metal-ceramic interpenetrating phase composites
Hein, S.B.
Konferenzbeitrag
2013Biocompatibility, mechanical properties and degradation of fe based alloys and composites processed by powder injection moulding
Imgrund, P.; Hein, S.; Reindl, A.; Grunwald, I.; Goncalves, P.
Konferenzbeitrag
2013Herstellung von Metall-Keramik-Durchdringungswerkstoffen durch pulvertechnologische Verfahren
Hein, Sebastian Boris; Berg, Lucie; Borowsky, Rouven; Imgrund, Philipp
Konferenzbeitrag
2012Innovative Kompositwerkstoffe für biodegradierbare Knochenimplantate
Hein, Sebastian Boris; Imgrund, Philipp
Zeitschriftenaufsatz
2011New preparation and processing routes for hydroxlyapatite / polylactide based composites
Imgrund, P.; Hein, S.; Kirsch, A.
Konferenzbeitrag
2011Preparation and processing of resorbable composites for implants with enhanced mechanical properties
Imgrund, P.; Hein, S.; Reindl, A.; Kirsch, A.
Konferenzbeitrag
2010Powder injection moulding for processing of metallic and hydroxyapatite based implant materials
Imgrund, P.; Hein, S.; Haack, J.
Konferenzbeitrag
2010Spritzgießen von Biomaterialien bietet neue Perspektiven
Imgrund, Philipp; Hein, Sebastian Boris; Friderici, Vera
Zeitschriftenaufsatz
2009Functionalised micro products made of adapted materials
Haack, J.; Hein, S.; Salk, N.; Imgrund, P.
Konferenzbeitrag
1995A smart pressure sensor with on-chip calibration and compensation capability
Obermeier, Ernst; Hein, Stefan; Schlichting, Volker; Hammerschmidt, Dirk; Schnatz, Frank V.; Hosticka, Bedrich J.
Zeitschriftenaufsatz