| My Experience Working in the Medical Device Industry under the MDR |
Medical Devices |
2023/12 |
MDR Notified body EU Commission Akra job healthcare Threat quality safety clinical cost |
|
| The Ideal Post-Photographic Workflow |
Photography |
2023/10 |
adobe workflow camera photo Lightroom |
|
| Upgrading RAM and Solid-State Drive (SSD) on your Desktop PC |
Computer Hardware |
2023/09 |
DIY electric power memory RAM PC DIMM SSD BIOS UEFI SATA Crucial |
|
| San Francisco, California |
Finance |
2023/08 |
decline urban development Corona pandemic San Francisco Bay Area Berkeley Concord Silicon Valley homeless poverty Fentanyl overdose |
|
| Self-Reflection, Meditation, and Using the Oura Ring to Improve Health |
Sleep tracking |
2023/04 |
Oura ring track sleep, exercise stress physiologic Readiness Subconscious Mind Thoughts Physical Activity circadian |
|
| Company Valuation |
Finance |
2023/01 |
Valuation company corporation Balance Sheet M&A Equity Capitalization Enterprise WACC Capital |
|
| My Learning Path |
Learning |
2021/01 |
lifelong learning overcome obstacles coding IT mental |
|
| Overcoming the Ego |
Ego |
2022/12 |
personal ego God mind mental spiritual Thoughts Divine |
|
| Benefits of Meditation |
Meditation |
2022/10 |
meditation science scientific benefit publication mind thoughts relax Einstein emotion light |
|
| Comparison between the FT, WSJ, and the German Handelsblatt |
Journalism |
2022/09 |
Journalism newspaper Financial Times FT WSJ Handelsblatt Wirecard |
|
| Good Journalism Provides a Balanced View of the World |
Journalism |
2022/08 |
journalism newspaper Handelsblatt FT NYT read |
|
| Staying Physically Fit in a Lockdown (part 2) |
Physical fitness |
2021/04 |
motivation for regular physical exercise Overcom resistance training goals habit Fitness body mass |
|
| Staying Physically Fit in a Lockdown (part 1) |
Physical fitness |
2021/01 |
Overcom resistance physical training goals habit Neuro Fitness Robbins Aerobic waist Atherosclerosis body mass |
|
| Lessons Learned from Flying |
Learning |
2023/01 |
Bias distraction piloting aircraft flying focus decision Misperception confidence Hawaii island lesson satisfaction |
|
| Improving Fitness with the Concept 2 Rowing Machine |
Physical fitness |
2024/06 |
Rowing Concept2 ConceptII cardiovascular health muscle strength burn calories Training stroke exercise physical |
|
| Journey to Showcasing Coding Skills through a Public, Dynamic Website |
Learning |
2024/07 |
personal project leisure hobby C# .NET ASP MVC learning HTML CSS jQuery Bootstrap javascript code coding |
|
| Similarities between Cybersecurity and Aviation |
Learning |
2024/07 |
security learning lessons Cybersecurity flying bias blind software phishing awareness attack ISC2 wrong |
|
| Embracing the Weekend with a Diverse Exercise |
Physical fitness |
2024/09 |
physical exercise sport fitness row run weights muscle Endurance strength |
|
| Die elektronische Patientenakte (ePA) |
Medical Devices |
2024/10 |
Germany patient record infrastructure Gesundheitsanwendungen DiGA AOK ePA Arzt Befunde Diagnose telematik |
|
| Radiation Therapy: Translating Basic Physics Research into Oncology |
Medical Devices |
2025/02 |
nuclear physics diagnostic imaging X-ray cancer treatment radiation particle therapies Compton scattering Proton therapy prostate beta tumor |
|
| Cyber Valley Tübingen |
Finance |
2025/03 |
Cyber Valley Tübingen campus research business cluster AI artificial intelligence robotics healthcare |
|
| Service-Oriented Device Connectivity (SDC) for Medical Applications |
Medical Devices |
2025/03 |
SDC interoperability web services architecture distributed Point-of-Care medical devices medical IT also healthcare IEEE 11073 DICOM HL7 FHIR Security |
|
| Cybersecurity Risk Management for Medical Device and Health Software |
Medical Devices |
2025/04 |
Medical Device Cybersecurity IEC 81001-5-1 ANSI AAMI SW96 and ISO 14971 FDA Guidance Risk SBOM 60601 vulnerability safety CVSS CISA coding Therac Software Anomalies Anomaly |
|
| Installing the NVIDIA GeForce RTX 4070: First Impressions and Hash Cracking Benchmarks |
Computer Hardware |
2025/09 |
Upgrade of an HP Elite Tower 600 G9 with a dedicated Graphics Processing Units (GPU), and performing first benchmark tests |
|
| Security in Linux Ubuntu |
Cybersecurity |
2025/09 |
security Linux Windows Ubuntu cyber attack update Threat Network |
|
| Breathing New Life in a Seemingly Old PC by Replacing Windows 10/11 with Arch Linux |
Computer Hardware |
2025/08 |
Migration PC Windows Arch Linux Upgrade Support Microsoft hardware security |
|
| Hybrid Large Language Model to Query Regulatory Standards in Medical Devices |
Medical Devices |
2025/06 |
Retrieval Augmented Generation RAG LangChain chatbot query regulatory documents embedding hybrid OpenAI vector token |
|
| Vulnerability Monitoring and Minimizing the Attack Surface for Software |
Cybersecurity |
2025/07 |
SBOM CVE MITRE NVD CycloneDX Dependency Risk Vulnerability Monitoring Attack Surface .NET threat code |
|
| Building DES Encryption: Applying SOLID Principles to Real-World Cryptography |
Cybersecurity |
2025/11 |
DES Data Encryption Standard C# Kerckhoffs cybersecurity security crypt Feistel SOLID .NET |
|
| Migration of LangChain V0.x to LTS V1 |
AI |
2025/11 |
Version 1 (V1) of LangChain was released at the end of October 2025 with the goal of stabilizing the ecosystem. |
|
| Total Lifetime Revenue Loss in Case of Delays in Development of a Product |
Medical Devices |
2025/12 |
revenue product sold ideal case delay development market clearance cost poor product quality SOLID C# .NET code coding |
|
| Electronic Signatures: Authenticity and Integrity in Practice (with OpenSSL Examples) |
Open this select menu |
2025/12 |
secrecy cryptography crypto authenticity integrity openssl PKI signature hash RSA SHA 256 private key public |
|
| Sichere Medizinprodukte – von Anfang bis Ende |
Cybersecurity |
2025/05 |
Vernetzt Medizintechnik Bedrohungsanalyse Software Bill of Materials Penetrationstest IEC 81001-5-1 Schutz Lebenszyklus |
|
| Planning a Segmented Home Network and Cybersecurity Lab |
Cybersecurity |
2026/01 |
segmentation, segregation, cybersecurity, cyber, security, VLAN, pfSense, router, switch, home, lab, hacking, architecture, VLAN 802.1Q, tagging |
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