Peter A. Kramm

Check out our latest research results 💡 Abstract: An effective isolation among workloads within a shared and possibly contended compute environment is a crucial aspect for industry and academia alike to ensure optimal performance and resource utilization.Modern ecosystems offer a wide range of approaches and solutions to ensure isolation for a multitude of different compute resources. Past experiments have verified the effectiveness of this resource isolation with micro benchmarks. The effectiveness of QoS isolation for intricate workloads beyond micro benchmarks however, remains an open question. This paper addresses this gap by introducing a specific example involving a database workload isolated using Cgroups from a disruptor contending for CPU resources. Despite the even distribution of CPU isolation limits among the workloads, our findings reveal a significant impact of the disruptor on the QoS of the database workload. To illustrate this, we present a methodology for quantifying this isolation, accompanied by an implementation incorporating essential instrumentation through eBPF. This not only highlights the practical challenges in achieving robust QoS isolation but also emphasizes the need for additional instrumentation and realistic scenarios to comprehensively evaluate and address these challenges.

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Angiography Equipment Market – Industry Trends and Forecast to 2029 https://lnkd.in/dzXBzbgh #innovation #management #technology #creativity #entrepreneurship #sustainability #inspiration #insights #outbreak #impact

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A. Mueller et.al of Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik published in SPIE, the international society for optics and photonics about comparison of diode laser-based dual-wavelength light sources. They have investigated the suitability of two types of diode lasers for a range of applications, including Raman spectroscopy, Shifted Excitation Raman Difference Spectroscopy (SERDS), and THz radiation generation via photomixing. The experiments involved using a Y-branch distributed Bragg reflector diode laser and a multimode interference coupler-based master oscillator power amplifier (MMI MOPA). The Y-branch diode laser provided 180 mW, while the MMI MOPA provided 500 mW. The spectral widths and distances were measured using a LTB Lasertechnik Berlin GmbH DEMON monochromator, chosen for its high spectral resolution and wavelength stability. Key Findings of the work have been: - Both lasers achieve narrow spectral linewidths (< 20 pm). - The Y-branch laser offers quasi-continuous wavelength tuning. - The MMI MOPA enables the selection of discrete wavelengths. - The MMI MOPA's superior beam quality makes it ideal for fibre coupling in THz applications. The research findings pave the way for developing more versatile and efficient tools for a broad spectrum of spectroscopic and THz-related applications. For more detailed information: https://lnkd.in/eZ_bTGTe #diodelasers #spectroscopy #Adlershof

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We're thrilled to announce that our project coordinator, Dr. Stephan Krenek, leader of the "Photonic Thermometry" Working Group at the Physikalisch-Technische Bundesanstalt (PTB) recently had the opportunity to present our project at the 2nd Symposium KRITIS: Sensor and Monitoring Solutions for the Protection of Critical Infrastructures. The symposium, which took place at PTB facilities in Berlin-Charlottenburg on Thursday June 20th, provided an invaluable platform to introduce the innovative and emerging fibre-optic thermometry technology to a distinguished audience of experts in critical infrastructure security. It was an excellent opportunity to highlight the importance of developing the fibre-optic thermometry technology as an innovative solution for optimisation and monitoring of critical infrastructure. In his presentation, Dr Krenek underscored the intrinsic link between fibre-optic sensor technology and the ongoing energy transition. Due to distributed sensing and immunity to electromagnetic fields, these sensors can be used to improve measurement of temperature in extreme environments encountered by energy providers and industrial facilities. Fibre-optic sensors play a pivotal role in advancing temperature measurement precision, crucial for applications in thermal storage, geothermal energy, and throughout the entirety of power grid infrastructure and energy-intensive industrial processes. Fibre-optic thermometry will impact the development of a conductive and flexible power grid. Beyond enhancing security and optimization of energy critical infrastructure, it promises to be a significant contribution to substantial reductions in overall energy consumption, setting the stage for a sustainable and resilient energy future. #energy #fibreopticsensors #criticalinfrastructure #powergrid #thermalstorage

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LAST CHANCE: Tomorrow - on April 16th from 2 p.m. (CET) - the webinar 'Cameras' will take place with three presentations from IDS Imaging Development Systems GmbH, Opto Engineering and N.A.T.: Opto Engineering - GigE cameras: New technological developments & their applications In this presentation Opto Engeenering will discuss the main latest developments in Gig-E area scan camera technology, including liquid lens technology integration, IV vs II generation Sony sensors and polarized sensors, including real case application examples. IDS Imaging Development Systems GmbH - Unique requirement, unique camera solutions Tailor-made cameras with individual designs, circuit board electronics or connector configurations are often developed. There are also economical solutions for smaller projects from batch size 1, which can avoid costly development times. IDS will introduce such special cases: From Plug'n Play models with unique hardware components to a flexible camera kit that allows you to configure a wide range of board level variants - with different image sensors, interfaces, extensions and expansion boards. N.A.T. - Real-time-evaluation of multi-high-end-cameras The FPGA-based vision platform NATvision is based on the MicroTCA standard. Users can process imaging data streams from multiple high-resolution high-end cameras in real time on a single platform. Thanks to their scalability, up to twelve FPGA cards per system can be combined in a single system. Free registration for the webinar at... https://lnkd.in/epcw5_5F #machinevision #patternrecognition #imageprocessing #cameras #computervision #inspection #qualityassurance

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Our largest microscope! 🔬 Cutting up components is a thing of the past! 😎 “In microscopy, we now have much more space to look at components and no longer need to cut samples”, says Michael Zeller from Zollner Elektronik AG, describing his experiences with our new ZEISS O-INSPECT duo. Thanks to the large stage, O-INSPECT duo allows measurements and inspections of large workpieces with up to 800 x 600 x 300 mm, enabling non-destructive inspection of large circuit boards and many more. Alternatively, many small parts can be inspected at once.   Upgrade your quality lab and check out everything about this huge microscope (which by the way is also a measuring machine 😏). 👉 https://zeiss.ly/5l0x #microscopy #metrology #qualityassurance

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Discover the many benefits of the EROWA AG Vise Power Clamp 🔎 Wymed AG, a leading Swiss manufacturer in #Medical technology, #Semiconductors, #Watchmaking, and #Aerospace, is leveraging the VPC system to enhance its production processes. Key benefits include: 🔧 Precision & Reliability The VPC tooling system ensures #precise and #reliable manufacturing, crucial for producing complex orthopaedic implants and instruments. 🤖 Optimised Automation: Integrating the VPC system with DMG MORI milling machines has optimised Wymed's production, allowing them to meet high demands and tackle industry challenges such as rising material costs and staff shortages. 🤝 Partnership & Growth: This #collaboration with EROWA has enabled Wymed to maintain high process reliability, driving their success and supporting future expansion plans. Read more about how Wymed AG is pushing the boundaries of precision engineering here 👇 #REMSystems #EROWA #Workholding #Tooling #Standardisation #VPC #Investment #SuccessStories

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A continuous training brings new knowledge to your lab, your team and in your workflow. Our SSOP offers dedicated trainings for all levels of learners. - Early professionals - Advanced - Experts Have a look on our Webpage to learn more about our offer. #candulor #swissschoolofprosthetics #dental #dentaleducation #dentaltechnology #prosthetics

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The deep learning #algorithm in our system excels in spatial optimization of various #barcode defects. With its high-performance processor, it can reliably read numerous barcodes and QR codes, even if they are damaged, blurred, low-contrast, or poorly printed. Our OPT #DeepVision3 decoding algorithm, featuring a specialized neural network model, ensures high stability and accuracy. Embrace the future of AI technology and make #machinevision your intelligent partner. By leveraging advanced AI technology, we offer innovative solutions to help you grow your machine vision business, improve efficiency, and enhance user experience. OPT #DeepVision3 addresses the challenges of AI implementation by integrating a comprehensive Visual Basic model. This not only enhances the robustness of the model but also significantly reduces the cycle time from training and verification to deployment. It streamlines annotation interaction and various functional tasks, effectively resolving the pain points associated with implementing #deeplearning in industrial production processes. For more details, reach out to the OPT marketing team at optom@optmv.com. Learn more at: https://lnkd.in/gCvexqJM #OPTDeepVision3 #deeplearning #machinevision #deeplearningalgorithm #OPTmachinevision

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One of our most frequently asked questions is how RF path markers work ... Radiofrequency (RF) path markers function by reflecting a return signal back to the locator when scanning in the matching frequency. The RF path markers in the 3M™ Electronic Marking System (EMS) Warning Tape 7900 Series are able to provide benefits and resiliency not offered by tracer wire: - Markers are not dependent on a power source or grounding. - They are not susceptible to cuts, breaks, or corrosion. - They do not experience bleed-off signals from neighboring utilities. Learn more: https://lnkd.in/eqf7jpEc #locating #undergroundutilites #damageprevention #3M

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🔥 Challenges in #heatmanagement: Insights into the world of thermal optimization for #medicaldevices! 🔍 Fantastic – the device is fully developed, the prototype is up and running smoothly. However, suddenly it becomes evident: Heat issues are causing it to fail in the climate chamber! Discover how developers tackle thermal challenges and the methodical approaches leading to solutions. Stay tuned for our upcoming blog post! #heatmanagement #medicaltechnology #Engineering

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Thank you inVISION News for featuring our #HYPERIA hyperspectral camera in your newsletter! If you want to know more about our Fourier transform technology, contact us! #nireos #horizoneurope #photonics #hsi #hyperspectralimaging #spectroscopy #qualitycontrol #imageprocessing #materialscience #remotesensing #microbiology

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💡How do I configure my EMU-1 for tilt and trim? Follow this short video walkthrough to learn how to configure your Engine Monitoring Unit for the new tilt and trim feature ✨ https://lnkd.in/ePv5482n #nmea #nmea2000 #marineelectronics #boating #marine #engine #boat

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Another Rigaku Radioflex #radiography unit QC'ed and about to be sent off to the end user. These systems embody robustness and reliability in an often harsh application with many systems having working lives well beyond 10 years. Don't be swayed by cheaper imitations. Learn more 👉 https://bit.ly/3UolU19 #NDT #tubehead #assetmanagement

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Did you know: Our new EMC test cell is now fully commissioned and already accelerating the development of partner products whilst reducing overall project risk and friction! Lc600 Radiated emissions and immunity test cell: 30MHz to 6 GHz with supporting hardware for full radiated immunity testing and radiated emissions testing. – EUT size 600mm x 600mm x 600mm This unit, together with our conducted immunity testing resources and our thermal test cell allows us to do early testing of designs and then formal pre compliance testing, together with design verification and validation such that when a product we develop goes for any external certification testing it passes first time! These resources allow us to fundamentally reduce development project risks and speaks to our wider approach to improving capability and capacity by continuously investing in technologies and talent that sets us apart – come and talk to us today about your high technology development project and how we can get you to market faster and inherently reduce your project risks. #technology #creativity #Entrepreneurship #Startups #VentureCapital #design #Innovation #Businessgrowth #electronics #productdevelopment #teamworkmakesthedreamwork #technology #sustainabletechnology #engineering #technologynews #futuretech #productdesign #conceptdesing #concept #technews

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Orthopac MFRC Mahlo GmbH + Co KG FINE-TUNE STRAIGHTENING OF RESIDUAL DISTORTION This model represents a compact fine-straightening system for the correction of residual distortions. The compact straightening unit is equipped with a skew and bow roller as standard. This arrangement allows for very fine adjustment of the straightening effect while permitting small device dimensions. Available with hydraulic or electrical straightening roller adjustment. PRODUCT HIGHLIGHTS - Very fine metering of the alignment effect - Compact dimensions - Fine-tuning of distortion CUSTOMER BENEFITS - Maintains very close distortion related tolerances - Documentation of residual distortions - Improves customer relationships #textiles #distortion #tolerances #finetune #tootal#mahlo

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Last week Dr. Claas Falldorf, head of the group Coherent Optics and Nanophotonics, held a Keynote talk at the #OPAL 2024 conference in Mallorca. The topic of the talk was "Beyond Lenses: Unlocking the potential of digital holography for optical inspection". The key message of the talk was the introduction of a lensless microscope powered by digital holography, eliminating the so-called 'resolution gap' that has long hindered true diffraction limited resolution in single shot digital-holographic microscopy. This achievement transcends the limitations of pixel pitch in holographic micropscopy, thereby unlocking unprecedented clarity and detail in lensless microscopic real-time imaging. It has the potential to redefine the possibilities of optical inspection and pave the way for new light weight and flexible lensless sensor designs, e.g. for wafer level inspection and in the pick and place industry. The talk was very well received and sparked several fruitful discussions. 👏

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New Integration Alert! We’ve just partnered with ACD Research GmbH to keep your aircrews safe from cosmic radiation. Aircrew Dosimetry (ACD), an ISO 17025 accredited provider, accurately monitors and reports aircrew exposure to cosmic radiation—essential for compliance in many regions including the EU and Switzerland. And now there's only 3 simple steps to safer operations: 1️⃣ Retrieve: ACD retrieves all pilot activity via our API. 2️⃣ Calculate: Exposure is calculated through Helios, ACD's proprietary system. 3️⃣ Report: Receive monthly or quarterly exposure reports with the dose registry. It's everything you need to ensure regulatory compliance, protect crew health, make informed decisions, and manage risks effectively. For safer flights, get cosmic insights → https://lnkd.in/dYJ3V9WB #cosmic #radiation #fl3xxprecisely #fl3xxnow #businessaviation

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