A5019245868- Energetic Materials and Combustion
- Rocket and propulsion systems research
- Cloud Computing and Resource Management
- Management Systems and Quality Improvement
- Advanced Measurement and Detection Methods
- Thermal and Kinetic Analysis
- Combustion and Detonation Processes
- Engine and Fuel Emissions
- Advancements in Materials Engineering
- Nuclear Physics and Applications
- IoT and Edge/Fog Computing
- Access Control and Trust
- Data Quality and Management
- Privacy-Preserving Technologies in Data
- Technical Engine Diagnostics and Monitoring
- Security and Verification in Computing
- Environmental and Industrial Safety
- Electromagnetic Launch and Propulsion Technology
- Various Chemistry Research Topics
- Advanced Aircraft Design and Technologies
- Mining and Industrial Processes
- Aerospace Engineering and Energy Systems
- Scientific Measurement and Uncertainty Evaluation
- Statistical and Computational Modeling
- Optical Coherence Tomography Applications
Military Institute of Armament Technology
2013-2024
Gesellschaft für wissenschaftliche Datenverarbeitung mbH Göttingen
2014-2023
University of Göttingen
2021
University College for Women
2012
University Hospital Regensburg
2008
COVID-19 has challenged the healthcare systems worldwide. To quickly identify successful diagnostic and therapeutic approaches large data sharing are inevitable. Though organizational clinical abundant, many of them available only in isolated silos largely inaccessible to external researchers. overcome tackle this challenge university medicine network (comprising all 36 German hospitals) been founded April 2020 coordinate action plans, strategies collaborative research activities. 13...
Koniec ubiegłego wieku i początek XXI w. wskazuje na to, że żyjemy w czasach, gdzie konflikty zbrojne zagrażają ludności cywilnej różnych częściach świata. Bardzo często wykorzystywane są one do osiągnięcia założonych celów przez ugrupowania organizacje o charakterze zbrojnym lub terrorystycznym. W artykule przybliżone zostało zjawisko terroryzmu z użyciem improwizowanych urządzeń wybuchowych przygotowywanych dostępnych dla danej grupy elementów. Warto przypomnieć, projekt wykonanie...
OCCI (Open Cloud Computing Interface) is an open protocol for management of tasks in the cloud environment focused on integration, portability and interoperability with a high degree extensibility. It designed to bridge differences between various platforms provide common ground users developers alike. The rOCCI framework, originally developed by GWDG, later adopted now maintained CESNET, was written simplify implementation 1.1 Ruby provided base working client server com- ponents giving...
Serverless computing has grown massively in popularity over the last few years, and provided developers with a way to deploy function-sized code units without having take care of actual servers or deal logging, monitoring, scaling their code. High-performance (HPC) clusters can profit from improved serverless resource sharing capabilities compared reservation-based systems such as Slurm. However, before running self-hosted platforms HPC becomes viable option, must be able deliver decent...
Solid heterogeneous rocket propellants (SHRPs) are increasingly used, mainly in the armaments industry.SHRPs usually based on an inert binder -hydroxy-terminated polybutadiene (HTPB).The use of polymer reduces performance propellants, therefore this paper presents preparation with different contents previously synthesized azide-HTPB and results research their properties, such as density, calorific value, mechanical thermal parameters burning rate.An improvement tested was noted comparision...
Abstract The effectiveness of multi-barrel rocket systems on today’s battlefields is strongly dependent the reliability operation and, hence, proper action all components, especially rockets and propellants. Therefore, properties solid propellants used in motors must be determined with an efficient reliable tool providing repeatable results. article presents results a thermomechanical analysis double-base propellant systems. One recommended methods for testing dynamic mechanical analysis....
The development of a model universal pyrogenic igniter is related to the possibility using it in number test systems where rocket solid fuel used as propellant. wide range application this type due composing components different proportions depending on desired energetic effect. On basis many years experience study existing and new ignition components, an initiator system was designed for newly igniter. This consists subassembly that initiates process by generating fire pulse amplifies...
Wprowadzenie i cel Autorzy przedstawiają wykorzystanie nowych technologii do wdrożenia specjalnie zaprojektowanych „kapsuł życia” jako części systemu ewakuacji rannych żołnierzy z pola walki. W artykule omówiono możliwości transportu za pomocą załogowych bezzałogowych systemów powietrznych oraz wprowadzono zasadnicze obliczenia matematyczne dotyczące niezawodności funkcjonowania bezzałogowego załogowego żołnierzy. Materiał metody pracy uwzględniono dodatkowo zasady prognozowania procesów...
Generally, methods of authentication and identification utilized in asserting users' credentials directly affect security offered services. In a federated environment, service owners must trust external make access control decisions based on Assurance Information received from remote Identity Providers (IdPs). Communities (e.g. NIST, IETF etc.) have tried to provide coherent justifiable architecture order evaluate define Levels (AL). Expensive deployment, limited owners' authority their own...
Threats associated with the production, storage and use of warfare agents containing high explosives against backdrop political social events emerging in 21st century present new challenges for specialized laboratories involved detecting contamination identifying its source. A common analytical problem studies conducted ecosystem is low concentration test substance - below detection limit instrument. Helpful solving this dilemma are accumulation bio-markers, which appear to be an excellent...
Linking digital accounts belonging to the same user has progressed from a research topic foundation for security, satisfaction, and developing next-generation services. Still, few studies address account linkage in domains other than social networks. This deficiency is particularly apparent federated such as academia, where network-based information contextual data are typically unavailable. To this issue, we propose SmartSSO, framework that aims automate process by analyzing routines...
Some results of non-destructive tests explosive ordnance (munitions) used by the Polish Armed Forces and performed X-ray apparatus MU-17F-225-9 from YXLON are presented in paper. Tests were diagnostic purposes as they significant for munitions status evaluation process. Received decide also about selection final testing methodology.
The PROPWING denotes a novel propulsion concept for light airplanes, sailplanes and motorgliders, originally proposed by the authors. A number of small electric motors are installed in wings propellers rotate throughout openings wing skin. has been examined flight test campaign with use scale model airplane system showed its functionality, what was reported past works. This paper includes results numerical simulations performed CFD-software.
The Military Institute of Armament Technology (WITU) is an accredited body performing expertises for prosecutors and courts, both civilian military. Modern equipment allows a thorough analysis the individual cases regarding possession explosives ammunition within meaning law. WITU equipped in such devices as DSC-TG, HPLC-PDA GC-FID, used confirming origin materials sampled from evidence. In addition, owns x-ray radiography system enabling preliminary, non-destructive testing, aimed at...
Different political and social events of the 21th century have been bringing about appearance new threats connected with production, storing using combat assets containing high explosive materials. The contaminations are challenging for specialised laboratories dealing their detection identification sources origin. Unfortunately, such a serious influence into human health causing instance significant injuries systems organs, long term problems as cancer diseases other disturbances....
Background: Warfare in Ukraine meant that 2022 many countries, including Poland and other European, focused mainly on helping refugees from humanitarian transports. The assistance took various forms - basic support, through in-kind help, financial military assistance.
In Europe and in Poland, there is a growing conviction that climate action necessity. When creating long-term strategies or making current decisions, companies are increasingly taking into account issues related to sustainable development reducing CO2 emissions. Following the signing of Paris Agreement 2015, countries around world pledged reduce greenhouse gas emissions by 2050 so average temperature increase does not exceed 2°C, with ambition reach 1.5°C. EU have agreed tighten regulations...
In this paper we present a generic learning algo- rithm that models the communication patterns between services. Current service landscapes especially in federated environments are characterized by huge number of services and high de- gree change. method for quantifying autonomous fashion to allow predictions future usage landscape optimization simulation. The proposed algorithm uses machine techniques generates probabilistic model based on observed network flow information. We perform...