TY - CHAP A1 - Vielhauer, Claus A1 - Li, Chang-Tsun A1 - Ntalianis, Klimis A1 - Tsapatsoulis, Nicolas T1 - Session details: Forensic and biometric challenges in information hiding and media security T2 - Konferenz: IH&MMSec '14: ACM Information Hiding and Multimedia Security Workshop/ Titel: Proceedings of the 2nd ACM workshop on Information hiding and multimedia security Y1 - 2014 UR - https://dl.acm.org/doi/10.1145/3247405 SN - 978-1-4503-2647-6 U6 - https://doi.org/10.1145/3247405 PB - ACM CY - Salzburg Austria ER - TY - JOUR A1 - Schmidt, Marc-Peter A1 - Aman, Alexander A1 - Majcherek, Sören A1 - Hirsch, Sören T1 - Microwave Sensor for Mechanical Stress Measurement Based on Ferroelectric Graphene Nanosheet Composites JF - Procedia Engineering Y1 - 2014 UR - https://linkinghub.elsevier.com/retrieve/pii/S1877705814025144 U6 - https://doi.org/10.1016/j.proeng.2014.11.399 SN - 18777058 SP - 124 EP - 127 PB - Elsevier ER - TY - JOUR A1 - Schröder, Christina A1 - Jüttner, Tim A1 - Dobkowicz, Matthias T1 - p-BioSPRE - p-medicine Biospecimen Search and Project Request Engine JF - Journal of Clinical Bioinformatics Y1 - 2015 UR - http://jclinbioinformatics.biomedcentral.com/articles/10.1186/2043-9113-5-S1-S20 U6 - https://doi.org/10.1186/2043-9113-5-S1-S20 IS - Ausgabe: Suppl 1/ Band: 5 PB - BioMed Central Ltd ER - TY - RPRT A1 - Ingwer, Patrick A1 - Gassen, Fabian A1 - Püst, Stefan A1 - Duhn, Melanie A1 - Schälicke, Marten A1 - Müller, Katja A1 - Ruhm, Heiko A1 - Rettig, Josephin A1 - Hasche, Eberhard A1 - Fischer, Arno A1 - Creutzburg, Reiner M. T1 - Investigation of Practical Usefulness of Structure from Motion (SfM) Point Clouds Obtained from Different Consumer Cameras N2 - This paper deals with the usefulness and accuracy of point clouds obtained by different consumer cameras out of structure from motion (SfM) algorithms. It summarizes some research results of the practical usage of the SfM method in applications where highly accurate point clouds are required. Y1 - 2015 SN - 1861-3462 N1 - Forschungsbericht der Technischen Hochschule Brandenburg 2013-2014 SP - 181 EP - 187 ER - TY - RPRT A1 - Goecke, Sven-Frithjof A1 - Müller, Alexander A1 - Ebert-Spiegel, Michael T1 - ECOWELD - Energiegeregeltes Metallschutzgas- und Laserschweißen : "Ingenieurnachwuchs" 2011 (Maschinenbau) : Ausschreibung der Förderlinie "Qualifizierung von Ingenieurnachwuchs an Fachhochschulen" 2011 im Rahmen des Programms "Forschung an Fachhochschulen" : Schlussbericht : Laufzeit des Vorhabens von: 01.08.2011 bis: 31.03.2015 Y1 - 2015 U6 - https://doi.org/10.2314/GBV:867121742 ER - TY - CHAP A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Engel, Christian A1 - Brose, Andreas A1 - Hirsch, Sören T1 - A7.1 - Flexible free-standing SU-8 microfluidic impendance spectroscopy sensor for 3D molded interconnect devices application T2 - Konferenz: AMA Conferences 2015/ Titel: Proceedings SENSOR 2015 Y1 - 2015 UR - http://www.ama-science.org/doi/10.5162/sensor2015/A7.1 SN - 978-3-9813484-8-4 U6 - https://doi.org/10.5162/sensor2015/A7.1 SP - 151 EP - 155 PB - AMA Service GmbH CY - Nürnberg, Germany ER - TY - CHAP A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Lucklum, Ralf A1 - Hirsch, Sören ED - Sánchez-Rojas, José Luis ED - Brama, Riccardo T1 - Technology towards a SAW based phononic crystal sensor T2 - Konferenz: SPIE Microtechnologies, Barcelona, Spain, 2015/ Titel: PROCEEDINGS VOLUME 9517 SPIE MICROTECHNOLOGIES | 4-6 MAY 2015 Smart Sensors, Actuators, and MEMS VII; and Cyber Physical Systems Y1 - 2015 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2178810 U6 - https://doi.org/10.1117/12.2178810 ER - TY - CHAP A1 - Brämer, Stefan A1 - Vieback, Linda A1 - Schiller, Gregor A1 - Hirsch, Sören T1 - Situiertes Lernen in der dualen Berufsausbildung. Entwicklung eines Lehr-Lern-Arrangements für den Ausbildungsinhalt „Sicherheit und Gesundheitsschutz bei der Arbeit“ T2 - Konferenz: 61. GfA-Frühjahrskongress, 2015/ Titel: Verantwortung für die Arbeit der Zukunft 61. GfA-Frühjahrskongress, 25. - 27.02.2015, Karlsruhe Y1 - 2015 SN - 978-3-936804-18-8 PB - GfA-Press CY - Dortmund ER - TY - CHAP A1 - Oseev, Aleksandr A1 - Schmidt, Marc-Peter A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Hirsch, Sören T1 - Phononic crystal based liquid sensor governed by localized defect resonances T2 - Konferenz: IEEE Symposium (IUS) Ultrasonics, 2015/ Titel: 2015 IEEE International Ultrasonics Symposium (IUS) Y1 - 2015 UR - http://ieeexplore.ieee.org/document/7329492/ SN - 978-1-4799-8182-3 U6 - https://doi.org/10.1109/ULTSYM.2015.0053 SP - 1 EP - 4 PB - IEEE CY - Taipei, Taiwan ER - TY - JOUR A1 - Majcherek, Soeren A1 - Aman, A. A1 - Hirsch, Sören A1 - Schmidt, B. T1 - Silicon based in-situ measurement system for flex loads on MLCCs in PCB manufacturing chain JF - Sensors and Actuators A: Physical Y1 - 2015 UR - https://linkinghub.elsevier.com/retrieve/pii/S092442471530025X U6 - https://doi.org/10.1016/j.sna.2015.06.005 SN - 09244247 IS - 233 SP - 267 EP - 274 PB - Elsevier ER - TY - JOUR A1 - Aman, Alexander A1 - Majcherek, Soeren A1 - Hirsch, Sören T1 - Microwave Emission of Carbon Fibres During Electrical Breakdown JF - Sensor Letters Y1 - 2015 UR - http://openurl.ingenta.com/content/xref?genre=article&issn=1546-198X&volume=13&issue=1&spage=98 U6 - https://doi.org/10.1166/sl.2015.3408 SN - 1546198X, 15461971 IS - Ausgabe: 1/ Heft: 13 SP - 98 EP - 101 PB - American Scientific Publishers ER - TY - CHAP A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Hirsch, Sören T1 - SAW based phononic crystal liquid sensor - Periodic microfluidic channels approach T2 - Konferenz: 2016 IEEE International Ultrasonics Symposium (IUS)/ Titel:2016 IEEE International Ultrasonics Symposium (IUS) N2 - Phononic crystals (PnC) with a specifically designed liquid-filled defect have been recently introduced as a novel sensor platform (Lucklum et al. in Sens Actuators B Chem 171–172:271–277, 2012). Sensors based on this principle feature a band gap covering the typical input span of the measurand as well as a narrow transmission peak within the band gap where the frequency of maximum transmission is governed by the measurand. This approach has been applied for determination of volumetric properties of liquids (Lucklum et al. in Sens Actuators B Chem 171–172:271–277, 2012; Oseev et al. in Sens Actuators B Chem 189:208–212, 2013; Lucklum and Li in Meas Sci Technol 20(12):124014, 2009) and has demonstrated attractive sensitivity. One way to improve sensitivity requires higher probing frequencies in the range of 100 MHz and above. In this range surface acoustic wave (SAW) devices are an established basis for sensors. We have performed first tests towards a PnC microsensors (Lucklum et al. in Towards a SAW based phononic crystal sensor platform. In: 2013 Joint European frequency and time forum and international frequency control symposium (EFTF/IFC), pp 69–72, 2013). The respective feature size of the PnC SAW sensor has dimensions in the range of 10 µm and below. Whereas those dimensions are state of the art for common MEMS materials, etching of holes and cavities in piezoelectric materials that have an aspect ratio diameter/depth is still challenging. In this contribution we describe an improved technological process able to realize considerably deep and uniform holes in a SAW substrate. Y1 - 2016 UR - http://ieeexplore.ieee.org/document/7728788/ SN - 978-1-4673-9897-8 U6 - https://doi.org/10.1109/ULTSYM.2016.7728788 SP - 1 EP - 4 PB - IEEE CY - Tours, France ER - TY - CHAP A1 - Fomina, Marina A. A1 - Koshuro, Vladimir A. A1 - Fomin, Aleksandr A. A1 - Rodionov, Igor V. A1 - Skaptsov, Aleksandr A. A1 - Zakharevich, Andrey M. A1 - Aman, Alexander A1 - Oseev, Aleksandr A1 - Hirsch, Sören A1 - Majcherek, Soeren ED - Tuchin, Valery V. ED - Derbov, Vladimir L. ED - Postnov, Dmitry E. ED - Meglinski, Igor V. ED - Larin, Kirill V. ED - Pravdin, Alexander B. ED - Genina, Elina A. T1 - Peculiarities of structure formation of layered metal-oxide system Ti-Ta-(Ti,Ta) x O y during electro-spark alloying and thermally stimulated modification T2 - Konferenz: Saratov, Russian Federation/ Titel: PROCEEDINGS VOLUME 9917 SARATOV FALL MEETING 2015 | 22-25 SEPTEMBER 2015 Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS) N2 - The study focuses on high-performance combined electro-spark alloying of titanium and titanium alloy (VT1-0, VT16) surface and porous matrix structure oxidation. The metal-oxide coatings morphology is the result of melt drop transfer, heat treatment, and oxidation. The study establishes the influence of technological regimes of alloying and oxidation on morphological heterogeneity of biocompatible layered metal-oxide system Ti-Ta-(Ti,Ta)xOy. It was found that during electro-spark alloying the concentration of tantalum on the titanium surface ranges from 0.1 to 3.2 at.%. Morphology of the deposited splats is represented by uniformly grown crystals of titanium and tantalum oxides, which increase from nano- to submicron size. Y1 - 2016 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2229491 U6 - https://doi.org/10.1117/12.2229491 PB - SPIE. Digital Library CY - Saratov, Russian Federation ER - TY - JOUR A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Oseev, Aleksandr A1 - Schmidt, Marc-Peter A1 - Hirsch, Sören T1 - SAW Based Sandwich Phononic Crystal Sensor JF - Procedia Engineering N2 - Sensing is nowadays an accepted application of phononic crystals with chemical and biosensors for liquid analytes being the perhaps most promising ones. A liquid-filled defect is introduced that turns into a resonant cavity. Similar to the well-known resonant sensors sensitivity can be increased with higher operating frequencies. We introduce a Sandwiched Phononic Crystal (SPC), which applies a resonant cavity located between two stacked layers on top of a SAW device. Key challenges are coupling of surface acoustic wave into the liquid cavities and avoiding scattering of the guided waves into the bulk of the sensor chip. Y1 - 2016 UR - https://linkinghub.elsevier.com/retrieve/pii/S1877705816335640 U6 - https://doi.org/10.1016/j.proeng.2016.11.251 SN - 18777058 IS - 168 SP - 700 EP - 703 PB - Elsevier ER - TY - BOOK A1 - Lembke, Hans H. T1 - Phönix, Wiener und Berliner: Aufstieg und Sturz eines europäischen Versicherungskonzerns N2 - Der Band stellt einerseits Vorgeschichte, Verlauf und Auswirkungen eines der spektakulärsten Zusammenbrüche eines Versicherungskonzerns im 20. Jahrhundert dar und bietet darüber hinaus eine am Beispiel demonstrierte, systematische Analyse der Verflechtung von Misswirtschaft mit Medien, Staat und Gesellschaft. Die Phönix Lebensversicherung, mit Sitz in Wien und Kunden in 22 Ländern, wurde im Jahr 1936 zahlungsunfähig. Sie hatte riesige Verluste aufgetürmt, Bilanzen gefälscht und Schlüsselpersonen hofiert. Ihr Sturz drohte eine europaweite Finanzkrise auszulösen und wurde mit diktatorischen Maßnahmen aufgefangen. Das Buch schildert die wirtschaftliche wie politische Rolle des Versicherers vor 1918, während der Weimarer Republik und ab 1933. Y1 - 2015 SN - 978-3-658-10973-8 U6 - https://doi.org/10.1007/978-3-658-10974-5 PB - Springer VS CY - Wiesbaden ER - TY - CHAP A1 - Makrushin, Andrey A1 - Scheidat, Tobias A1 - Vielhauer, Claus ED - Alattar, Adnan M. ED - Memon, Nasir D. ED - Heitzenrater, Chad D. T1 - Capturing latent fingerprints from metallic painted surfaces using UV-VIS spectroscope T2 - Konferenz: IS&T/SPIE Electronic Imaging, 2015/ Titel: Proceedings of SPIE - The International Society for Optical Engineering Y1 - 2015 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2078876 U6 - https://doi.org/10.1117/12.2078876 PB - SPIE. Digital Library CY - San Francisco, California, United States ER - TY - JOUR A1 - Aman, A. A1 - Majcherek, Soeren A1 - Schmidt, M. P. A1 - Orseev, A. A1 - Engel, C. A1 - Hirsch, Sören T1 - Behavior of Current Flow on Lead Zirconate Titanate Surfaces during Mechanical Impact JF - Research & Reviews: Journal of Material Sciences Y1 - 2016 UR - http://www.rroij.com/open-access/behavior-of-current-flow-on-lead-zirconate-titanate-surfacesduring-mechanical-impact-.php?aid=69107 U6 - https://doi.org/10.4172/2321-6212.1000137 SN - 23216212 IS - Ausgabe: 1/ Band: 4 PB - Research and Reviews ER - TY - JOUR A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Hirsch, Sören T1 - SAW based phononic crystal sensor, technological challenges and solutions JF - Microsystem Technologies Y1 - 2016 UR - http://link.springer.com/10.1007/s00542-015-2781-3 U6 - https://doi.org/10.1007/s00542-015-2781-3 SN - 0946-7076, 1432-1858 SP - 1593 EP - 1599 PB - Springer Link ER - TY - JOUR A1 - Lüthy, Anja T1 - Communication: Social media - Also in this part of the world attractive for hospitals? JF - Deutsches Ärzteblatt Y1 - 2015 SN - 0012-1207 (PRINT) SN - 2199-7292 (ONLINE) SP - A276 EP - A278 ER - TY - CHAP A1 - Neubert, Tom A1 - Hildebrandt, Mario A1 - Dittmann, Jana T1 - Image pre-processing detection: Evaluation of Benford's law, spatial and frequency domain feature performance T2 - Konferenz: 2016 First International Workshop on Sensing, Processing and Learning for Intelligent Machines (SPLINE)/ Titel: 2016 First International Workshop on Sensing, Processing and Learning for Intelligent Machines (SPLINE) N2 - This Paper proposes a novel method for the blind detection of image pre-processing techniques by means of statistical pattern recognition in image forensics. The technique is intended to detect sensor intrinsic pre-processing steps as well as manually applied filters. We have exemplary chosen 6 pre-processing filters with different parameter settings. The concept utilizes 29 image features which are supposed to allow for a reliable model creation during supervised learning. The evaluation of the trained models indicates average accuracies between 82.50 and 94.53%. The investigation of image data from 8 sensors leads to the detection of credible pre-processing filters. Those results adumbrate that our method might be suitable to prove the authenticity of the data origin and the integrity of image data based on the detected preprocessing techniques. The preliminary evaluation for manually applied filters yields recognition accuracies between 39.09% (14 classes) and 53.33% (7 classes). Y1 - 2016 UR - http://ieeexplore.ieee.org/document/7528405/ SN - 978-1-4673-8917-4 U6 - https://doi.org/10.1109/SPLIM.2016.7528405 SP - 1 EP - 5 PB - IEEE CY - Aalborg, Denmark ER -