FrOSCon 2025 Free & Open Source Conference The “Free and Open Source Conference” (#FrOSCon) took place for the 20th time at the Bonn–Rhein–Sieg University of Applied Sciences with around 2,000 participants. The topics covered at FrOSCon include free software, hardware, and open source. Launching #FrOSCon 2025 in #SanktAugustin Vice President @h_bonnrheinsieg #Hochschule #Bonn #RheinSieg #Free #OpenSource #FOSS #OSS…
High-Performance-Computing SUPer-REchner für NUMerische Anwendungen SUPRENUM – Supercomputer for Numerical Applications was a German research project to develop a parallel computer between 1985 and 1990. Although the Suprenum–1 was the most powerful massively parallel computer system in the world for a short time, the development of a second generation of the system was not financed. Brief…
Analytische und FEM Modellierung Frequenz-analoger Mikrosensoren Der Artikel gibt einen umfassenden Überblick über die erfolgreiche Entwicklung und erste Prototypisierung von mikromechanischen Silizium-Sensoren mit resonantem Funktionsprinzip. Er behandelt die analytische und Finite-Elemente-Modellierung von resonanten Silizium-Mikrosensoren zur Messung mechanischer Größen, wie Kraft, Druck und Beschleunigung. Weiterhin kann das frequenz-analoge Messprinzip auf andere physikalische Messgrößen ausgedehnt…
CAIML #35 Meetup Cologne The 35th community meetup of Cologne AI ML (CAIML) took place on March 18th at Publicis Sapient in downtown Cologne. We were pleased to welcome about 50 AI ML enthusiasts at the second CAIML meetup this year and to spend an evening full of interesting talks and inspiring discussions with…
Doctoral thesis Physics completed exactly 30 years ago at the Institute for Micro- & Information Technology of the Hahn Schickard Society on the topic: Dynamic behaviour of micromechanical structures – Finite Element Simulation for design support and its verification by measurements Inaugural dissertation Inaugural dissertation for the acquisition of the doctorate of the Faculty…
AI hype is NOT over IT is just launching The Cologne AI ML meetup No. 32 took place on tuesday, september 3rd at neuland.ai AG and once again there was an absolutely amazing program with two interesting presentations and discussions, as well as an after-session, the traditional networking with hot pizza and cold drinks.…
FrOSCon 2024 Free software and open source were the topics of the 19th FrOSCon, which takes place every late summer at Bonn-Rhein-Sieg University of Applied Sciences. The program offered visitors around 100 lectures and workshops on the topic of open source. 19th Free & Open Source Conference This year’s FrOSCon program was again very extensive,…
30th Cologne AI ML meetup Anniversary edition at inovex GmbH The thirtieth AI & ML Meetup has now taken place in the greater Cologne area. It has become a good tradition to organize these meetups at changing locations with partner companies who kindly take over the hosting and catering. Just launching #CAIML no.…
Finite-Elemente-Modellierung frequenz-analoger Sensoren HSG-IMIT Institut für Mikro- und Informationstechnik der Hahn-Schickard-Gesellschaft für Angewandte Forschung e.V. Villingen-Schwenningen 2.1 Einleitung 2.1.1 Funktionsprinzip resonanter Sensoren Das Prinzip eines resonanten Sensors beruht auf der Abhängigkeit der Eigenfrequenz des Resonators von einer äußeren physikalischen Größe (z.B. Druck, Kraft, Temperatur), indem der Spannungszustand beeinflußt oder die Trägheit des Resonators…
Finite element modeling of frequency-analog sensors HSG-IMIT Institute for Micro- and Information Technology of the Hahn-Schickard-Gesellschaft for Applied Research e.V. Villingen-Schwenningen 2.1 Introduction 2.1.1 Functional principle of resonant sensors The principle of a resonant sensor is based on the dependence of the natural frequency of the resonator on an external physical variable…