This document summarizes the results of an experiment testing the effect of detergent concentration and type on signal intensity and spot morphology when printing oligonucleotides on NEXTERION® Slide E microarray slides. The experiment found that Triton X-100 at concentrations between 0.015-0.04% produced uniform spot intensity, shape, and diameter with low variability in spot sizes. Both detergent concentration and type influenced spot size and signal intensity, with lower concentrations producing less uniform spots and higher concentrations risking irregular spot morphology. The optimal detergent must be determined empirically based on the specific coating, probes, and printing method used.
The document contains payroll information for 25 employees for the period ending February 1, 2004. It includes details on employee name, ID number, hourly wage, taxes withheld, deductions, hours worked, and net pay. Only employee 1, Jay Adams, had hours worked and taxes/deductions calculated. The remaining employees had no hours worked and $0 for all fields.
NEXTERION® Slide P - The slide of choice for Antibody MicroarraysSCHOTT
The document describes the Nexterion Slide P, a slide coating for antibody microarrays. It has a proprietary polymer coating that provides very low non-specific binding. Probes can be attached to the NHS-ester functional groups on the coating. The slide demonstrates excellent spot morphology and binding capacity up to 1mg/ml probe concentration. It also shows extremely low background signals and superior signal-to-background ratios compared to other slides, making it well-suited for antibody microarrays.
Protein microarrays allow the immobilization and detection of large numbers of proteins on small surfaces. Three key steps in the protein microarray workflow are printing, surface selection, and imaging. Optimizing the printing process is important to minimize contamination between samples. The Omnigrid and Microgrid systems can print contact-style onto 3D substrates with controls to reduce surface damage. Multiplexed protein microarrays on plates allow high-throughput screening by testing many samples in parallel. NovaRay imaging supports multiple array formats and wavelengths for detection. An example experiment showed specific and reproducible detection of target proteins in individual wells of a multiplexed plate with no carryover between wells.
This document appears to be a survey completed by 11 participants evaluating a Know Your Customer training class. All participants indicated the training was held in St. Louis on day 2 of class. Brian Hires and Leland Smith were identified as the primary and partner ATLs, respectively. Key takeaways for initial client contacts included asking open-ended questions, obtaining permission to call back, and asking for referrals. For repeat contacts, participants noted bridging personal conversations, drilling down on financial details, and asking for referrals again. Overall, the ATLs and visiting veteran received high ratings from participants for creating a positive learning environment and providing useful feedback.
Apos11 defining dt cut-offs using function [p p1-52 fri]AJMitchell_Posters
This study aimed to empirically define cut-points for mild, moderate, and severe distress using the Distress Thermometer (DT) scale by examining levels of daily functioning. The researchers analyzed data from over 1000 cancer patients in the UK assessing DT scores and levels of difficulty with daily activities. They found that average DT scores increased with greater functional impairment, from 2.1 for those unimpaired to 6.5 for those severely impaired. Based on these results, the researchers concluded that DT scores of 4-5 could indicate mild distress, 6-7 moderate distress, and 8-10 severe distress.
The document contains payroll information for 25 employees for the period ending February 1, 2004. It includes details on employee name, ID number, hourly wage, taxes withheld, deductions, hours worked, and net pay. Only employee 1, Jay Adams, had hours worked and taxes/deductions calculated. The remaining employees had no hours worked and $0 for all fields.
NEXTERION® Slide P - The slide of choice for Antibody MicroarraysSCHOTT
The document describes the Nexterion Slide P, a slide coating for antibody microarrays. It has a proprietary polymer coating that provides very low non-specific binding. Probes can be attached to the NHS-ester functional groups on the coating. The slide demonstrates excellent spot morphology and binding capacity up to 1mg/ml probe concentration. It also shows extremely low background signals and superior signal-to-background ratios compared to other slides, making it well-suited for antibody microarrays.
Protein microarrays allow the immobilization and detection of large numbers of proteins on small surfaces. Three key steps in the protein microarray workflow are printing, surface selection, and imaging. Optimizing the printing process is important to minimize contamination between samples. The Omnigrid and Microgrid systems can print contact-style onto 3D substrates with controls to reduce surface damage. Multiplexed protein microarrays on plates allow high-throughput screening by testing many samples in parallel. NovaRay imaging supports multiple array formats and wavelengths for detection. An example experiment showed specific and reproducible detection of target proteins in individual wells of a multiplexed plate with no carryover between wells.
This document appears to be a survey completed by 11 participants evaluating a Know Your Customer training class. All participants indicated the training was held in St. Louis on day 2 of class. Brian Hires and Leland Smith were identified as the primary and partner ATLs, respectively. Key takeaways for initial client contacts included asking open-ended questions, obtaining permission to call back, and asking for referrals. For repeat contacts, participants noted bridging personal conversations, drilling down on financial details, and asking for referrals again. Overall, the ATLs and visiting veteran received high ratings from participants for creating a positive learning environment and providing useful feedback.
Apos11 defining dt cut-offs using function [p p1-52 fri]AJMitchell_Posters
This study aimed to empirically define cut-points for mild, moderate, and severe distress using the Distress Thermometer (DT) scale by examining levels of daily functioning. The researchers analyzed data from over 1000 cancer patients in the UK assessing DT scores and levels of difficulty with daily activities. They found that average DT scores increased with greater functional impairment, from 2.1 for those unimpaired to 6.5 for those severely impaired. Based on these results, the researchers concluded that DT scores of 4-5 could indicate mild distress, 6-7 moderate distress, and 8-10 severe distress.
Customer Newsletter September 2007
Contents
• Short Profile Director of R&D and Tech support
• Nitrocellulose Slides
• Customized solutions
• Application report: Nexterion 70mer Kit
• News and Exhibition calendar
Customrer Newsletter September 2007
Contents
• Short Profile Director of R&D and Tech support
• Nitrocellulose Slides
• Customized solutions
• Application report: NEXTERION 70mer Kit
• News and Exhibition calendar
Newsletter September 2006
Contents
• SCHOTT Profile Sales and Tech Support North America
• Comarative Genomic Hybridization
• New low evaporation spotting buffer
• News and Exhibition calendar
Perkin Elmer HydroGel slide and the SCHOTT alternative (Slide H)SCHOTT
The document compares the Perkin Elmer HydroGel microarray slide to the SCHOTT Nexterion Slide H as an alternative. Both slides can be used for protein microarrays and small molecules, though the SCHOTT slide has a thinner, less fragile coating and requires fewer pre-treatment steps. The SCHOTT slide protocols differ from the Perkin Elmer protocols and should be followed for the SCHOTT slide.
Epoxy silane (NEXTERION Slide E) versus Amino-silane Microarray Slides: Which...SCHOTT
Many researchers still use aminosilane coated slides for microarray production by immobilizing the DNA probes on the surface via ionic interactions. However, epoxysilane coated slides, which allow to link probes
covalently, becoming more and more accepted.
The aim of this study was to compare both slides in their performance by using oligonucleotides (probe and target) as test system.
We wanted to discover if there is a difference between both surfaces in terms of
I) Binding capacity and signal intensity,
II) Binding specificity,
III) Background performance
IV) Reproducibility.
We used NEXTERION Slide E (epoxy) and NEXTERION Slide A+ (aminosilane) which are produced using identical production processes and analogous silanes. Therefore, these two slides types represent a suitable model to investigate the questions asked. In addition, epoxy and amine slides from other suppliers were included into the test. We discuss how these differences affect the degree of discrimination and specificity of microarray based experiments.
SCHOTT Glass Substrates for Microfluidic ApplicationsSCHOTT
SCHOTT produces glass substrates well-suited for microfluidic systems. They offer various glass types and formats including flat glass sheets, wafers, and a photostructurable glass ceramic. SCHOTT uses several melting technologies for their flat glass including microfloat, down-draw, up-draw, and float processes. Their glass substrates offer properties like chemical inertness and optical transparency that make them suitable for microfluidics.
SCHOTT NEXTERION® HiSens optical coating for high sensitive microarray analysisSCHOTT
The reflective layers on Nexterion® HiSens significantly enhance sensitivity and signal response. The characteristics of the reflective layers have been optimized for the fluorescent wavelengths most commonly used in microarray experiments, and will simultaneously improve the performance in both the Cy3™ and Cy5™ channels. The slide is produced according to industry standard slide dimensions and is available with SCHOTT’s standard high quality functional coatings for DNA and protein microarraying. This means that the Nexterion® HiSens Slide is fully compatible with all microarray printing technologies and most slide processing protocols, allowing customers a smooth transition from industry-standard transparent microarray slides.
Compatibility of DMSO spotting buffers with Nexterion Slide E Epoxy-coated Mi...SCHOTT
Compatibility of DMSO spotting buffers with SCHOTT Nexterion Epoxy-silane coated microarray slides. Effect of using different spotting pins and DMSO concentrations.
Modification to the Nexterion Spot Spotting buffer compositionSCHOTT
Nexterion Spot is a twofold concentrated spotting solution that can be modified to create different solutions by adding detergents. Nexterion Spot I is identical to the base Nexterion Spot solution, while Nexterion Spot II and III are prepared by adding cetyltrimethylammoniumbromide or Triton X-100 respectively to Nexterion Spot in concentrations of 0.02%. Nexterion Spot AM I contains 6xSSC with 3 M betaine instead of Nexterion Spot, and Nexterion Spot AM II is prepared by adding betaine to Nexterion Spot. The detergent concentration can be varied between 0.01-0.1% for modifying spot size.
This document provides a bibliography of 10 publications that cite the use of SCHOTT Nexterion products. The publications cover a range of topics including:
1. Methods for distinguishing between types of lung cancer.
2. Analysis conditions for profiling mammalian tissue and cell extracts using antibody microarrays.
3. Isolating proteins from mammalian tissue for analysis on antibody microarrays.
4. Genes controlling metabolism in Corynebacterium glutamicum.
The bibliography lists the authors, year, title, journal, digital object identifier, and whether there is open/free access to the publication. The majority of citations do not provide open access to the full publication.
Schott Nexterion provides glass substrates for microarrays and cleans them using an automated ultrasonic cleaning process in a class 100 clean room. The cleaning process uses multiple wash steps with solutions at varying pH levels, rinse steps, and final drying. Schott Nexterion offers high flexibility and a comprehensive product line of coated slides to meet various microarray applications.
Overview of SCHOTT’s protein micro-array slide surfacesSCHOTT
Choosing the best slide coating chemistry for your protein micro-array application. Poster presented at the Advances in Microarray Technology 2008 conference in Barcelona, Spain.
SCHOTT Nexterion Slide H poster presented at PepTalk 2004SCHOTT
SCHOTT Nexterion Slide H is a slide surface ideally suited for the printing of protein microarrays, as it is ideally suited for the covalent immobilization of peptides and proteins such as antibodies, antibody fragments, enzymes, or receptors. For many protein microarray applications Nexterion® Slide H has proven to be a very attractive alternative to the commonly used nitrocellulose coated slide, especially where low background, or slide transparency are important considerations. Since its introduction, the slide coating has also been successfully used with amino-modified oligonucleotides, and has become the slide of choice for printing amino-linked glycan microarrays.
Carbohydrate arrays are a rapidly growing area of microarray research and Nexterion® Slide H is an excellent choice for use in the rapid screening of carbohydrateprotein interactions. The permeable, polymer coating has a large immobilization capacity, and helps to preserve the native three-dimensional structure of complex bio-molecules, thus maintaining conformation and functionality.
Nexterion® Slide H produces excellent signal-to-background ratios and an exceptionally wide dynamic range compared to conventional “two-dimensional” coatings through a unique combination of low non-specific binding characteristics, and high probe loading capacity. Even very low intensity signals, such as those obtained from low-abundance analytes, or weakly expressed genes can be reliably detected and quantified on Nexterion® Slide H. The robust coating matrix is fully compatible with commercial microarray printers and scanners. Simple and robust protocols are available making Nexterion® Slide H easy-to-use.
SCHOTT established a dedicated microarray solutions unit in 2002. In 2004, they opened the world's most advanced microarray slide production plant in Jena, Germany. SCHOTT leverages their glass manufacturing and coating expertise to produce a broad range of high-quality microarray substrates. Their substrates and technical support services help customers with DNA and protein microarray applications.
SCHOTT BOROFLOAT 33 glass is manufactured using the microfloat method, which produces flat glass sheets with a mirror-like surface quality. The flatness of glass sheets can be influenced by various parameters such as warp, bow, total thickness variation, thickness tolerance, and thickness deviation. For Nexterion Glass B slides, flatness is defined as the accumulated thickness deviation including warp, intra-slide thickness deviation, and inter-slide thickness tolerance, which is typically less than or equal to 25 μm combined. Measurement using interferometry shows that the typical flatness across a single 75.6 x 25 mm Nexterion Glass B slide is less than or equal to 5 μm. The surface microroughness of Glass B
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
Customer Newsletter September 2007
Contents
• Short Profile Director of R&D and Tech support
• Nitrocellulose Slides
• Customized solutions
• Application report: Nexterion 70mer Kit
• News and Exhibition calendar
Customrer Newsletter September 2007
Contents
• Short Profile Director of R&D and Tech support
• Nitrocellulose Slides
• Customized solutions
• Application report: NEXTERION 70mer Kit
• News and Exhibition calendar
Newsletter September 2006
Contents
• SCHOTT Profile Sales and Tech Support North America
• Comarative Genomic Hybridization
• New low evaporation spotting buffer
• News and Exhibition calendar
Perkin Elmer HydroGel slide and the SCHOTT alternative (Slide H)SCHOTT
The document compares the Perkin Elmer HydroGel microarray slide to the SCHOTT Nexterion Slide H as an alternative. Both slides can be used for protein microarrays and small molecules, though the SCHOTT slide has a thinner, less fragile coating and requires fewer pre-treatment steps. The SCHOTT slide protocols differ from the Perkin Elmer protocols and should be followed for the SCHOTT slide.
Epoxy silane (NEXTERION Slide E) versus Amino-silane Microarray Slides: Which...SCHOTT
Many researchers still use aminosilane coated slides for microarray production by immobilizing the DNA probes on the surface via ionic interactions. However, epoxysilane coated slides, which allow to link probes
covalently, becoming more and more accepted.
The aim of this study was to compare both slides in their performance by using oligonucleotides (probe and target) as test system.
We wanted to discover if there is a difference between both surfaces in terms of
I) Binding capacity and signal intensity,
II) Binding specificity,
III) Background performance
IV) Reproducibility.
We used NEXTERION Slide E (epoxy) and NEXTERION Slide A+ (aminosilane) which are produced using identical production processes and analogous silanes. Therefore, these two slides types represent a suitable model to investigate the questions asked. In addition, epoxy and amine slides from other suppliers were included into the test. We discuss how these differences affect the degree of discrimination and specificity of microarray based experiments.
SCHOTT Glass Substrates for Microfluidic ApplicationsSCHOTT
SCHOTT produces glass substrates well-suited for microfluidic systems. They offer various glass types and formats including flat glass sheets, wafers, and a photostructurable glass ceramic. SCHOTT uses several melting technologies for their flat glass including microfloat, down-draw, up-draw, and float processes. Their glass substrates offer properties like chemical inertness and optical transparency that make them suitable for microfluidics.
SCHOTT NEXTERION® HiSens optical coating for high sensitive microarray analysisSCHOTT
The reflective layers on Nexterion® HiSens significantly enhance sensitivity and signal response. The characteristics of the reflective layers have been optimized for the fluorescent wavelengths most commonly used in microarray experiments, and will simultaneously improve the performance in both the Cy3™ and Cy5™ channels. The slide is produced according to industry standard slide dimensions and is available with SCHOTT’s standard high quality functional coatings for DNA and protein microarraying. This means that the Nexterion® HiSens Slide is fully compatible with all microarray printing technologies and most slide processing protocols, allowing customers a smooth transition from industry-standard transparent microarray slides.
Compatibility of DMSO spotting buffers with Nexterion Slide E Epoxy-coated Mi...SCHOTT
Compatibility of DMSO spotting buffers with SCHOTT Nexterion Epoxy-silane coated microarray slides. Effect of using different spotting pins and DMSO concentrations.
Modification to the Nexterion Spot Spotting buffer compositionSCHOTT
Nexterion Spot is a twofold concentrated spotting solution that can be modified to create different solutions by adding detergents. Nexterion Spot I is identical to the base Nexterion Spot solution, while Nexterion Spot II and III are prepared by adding cetyltrimethylammoniumbromide or Triton X-100 respectively to Nexterion Spot in concentrations of 0.02%. Nexterion Spot AM I contains 6xSSC with 3 M betaine instead of Nexterion Spot, and Nexterion Spot AM II is prepared by adding betaine to Nexterion Spot. The detergent concentration can be varied between 0.01-0.1% for modifying spot size.
This document provides a bibliography of 10 publications that cite the use of SCHOTT Nexterion products. The publications cover a range of topics including:
1. Methods for distinguishing between types of lung cancer.
2. Analysis conditions for profiling mammalian tissue and cell extracts using antibody microarrays.
3. Isolating proteins from mammalian tissue for analysis on antibody microarrays.
4. Genes controlling metabolism in Corynebacterium glutamicum.
The bibliography lists the authors, year, title, journal, digital object identifier, and whether there is open/free access to the publication. The majority of citations do not provide open access to the full publication.
Schott Nexterion provides glass substrates for microarrays and cleans them using an automated ultrasonic cleaning process in a class 100 clean room. The cleaning process uses multiple wash steps with solutions at varying pH levels, rinse steps, and final drying. Schott Nexterion offers high flexibility and a comprehensive product line of coated slides to meet various microarray applications.
Overview of SCHOTT’s protein micro-array slide surfacesSCHOTT
Choosing the best slide coating chemistry for your protein micro-array application. Poster presented at the Advances in Microarray Technology 2008 conference in Barcelona, Spain.
SCHOTT Nexterion Slide H poster presented at PepTalk 2004SCHOTT
SCHOTT Nexterion Slide H is a slide surface ideally suited for the printing of protein microarrays, as it is ideally suited for the covalent immobilization of peptides and proteins such as antibodies, antibody fragments, enzymes, or receptors. For many protein microarray applications Nexterion® Slide H has proven to be a very attractive alternative to the commonly used nitrocellulose coated slide, especially where low background, or slide transparency are important considerations. Since its introduction, the slide coating has also been successfully used with amino-modified oligonucleotides, and has become the slide of choice for printing amino-linked glycan microarrays.
Carbohydrate arrays are a rapidly growing area of microarray research and Nexterion® Slide H is an excellent choice for use in the rapid screening of carbohydrateprotein interactions. The permeable, polymer coating has a large immobilization capacity, and helps to preserve the native three-dimensional structure of complex bio-molecules, thus maintaining conformation and functionality.
Nexterion® Slide H produces excellent signal-to-background ratios and an exceptionally wide dynamic range compared to conventional “two-dimensional” coatings through a unique combination of low non-specific binding characteristics, and high probe loading capacity. Even very low intensity signals, such as those obtained from low-abundance analytes, or weakly expressed genes can be reliably detected and quantified on Nexterion® Slide H. The robust coating matrix is fully compatible with commercial microarray printers and scanners. Simple and robust protocols are available making Nexterion® Slide H easy-to-use.
SCHOTT established a dedicated microarray solutions unit in 2002. In 2004, they opened the world's most advanced microarray slide production plant in Jena, Germany. SCHOTT leverages their glass manufacturing and coating expertise to produce a broad range of high-quality microarray substrates. Their substrates and technical support services help customers with DNA and protein microarray applications.
SCHOTT BOROFLOAT 33 glass is manufactured using the microfloat method, which produces flat glass sheets with a mirror-like surface quality. The flatness of glass sheets can be influenced by various parameters such as warp, bow, total thickness variation, thickness tolerance, and thickness deviation. For Nexterion Glass B slides, flatness is defined as the accumulated thickness deviation including warp, intra-slide thickness deviation, and inter-slide thickness tolerance, which is typically less than or equal to 25 μm combined. Measurement using interferometry shows that the typical flatness across a single 75.6 x 25 mm Nexterion Glass B slide is less than or equal to 5 μm. The surface microroughness of Glass B
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Discover top-tier mobile app development services, offering innovative solutions for iOS and Android. Enhance your business with custom, user-friendly mobile applications.
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/how-axelera-ai-uses-digital-compute-in-memory-to-deliver-fast-and-energy-efficient-computer-vision-a-presentation-from-axelera-ai/
Bram Verhoef, Head of Machine Learning at Axelera AI, presents the “How Axelera AI Uses Digital Compute-in-memory to Deliver Fast and Energy-efficient Computer Vision” tutorial at the May 2024 Embedded Vision Summit.
As artificial intelligence inference transitions from cloud environments to edge locations, computer vision applications achieve heightened responsiveness, reliability and privacy. This migration, however, introduces the challenge of operating within the stringent confines of resource constraints typical at the edge, including small form factors, low energy budgets and diminished memory and computational capacities. Axelera AI addresses these challenges through an innovative approach of performing digital computations within memory itself. This technique facilitates the realization of high-performance, energy-efficient and cost-effective computer vision capabilities at the thin and thick edge, extending the frontier of what is achievable with current technologies.
In this presentation, Verhoef unveils his company’s pioneering chip technology and demonstrates its capacity to deliver exceptional frames-per-second performance across a range of standard computer vision networks typical of applications in security, surveillance and the industrial sector. This shows that advanced computer vision can be accessible and efficient, even at the very edge of our technological ecosystem.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .