This episode is a conversation with Bruce Powel Douglass on real time systems. We started by discussing what real time software is, and explored the difference between hard and soft real time. We then looked at different scheduling strategies, and the meaning of terms like urgency and importance in the context of scheduling. Next was a discussion of typical architectural styles for real time systems and how architectures are described in this context. This led us to a discussion about the importance of modeling, formalisms and languages as well as the role of automatic code generation from those models. We then looked at how to model QoS aspects and the role of SysML for modeling real time systems. We then had a brief look at which programming languages are used these days for real time systems and the role of static analysis to determine various properties of those programs in advance. The last part of the discussion focused on some best practices for building real time systems, the challenges in distributed real time systems and how real time systems can be tested effectively.

In this episode Johannes Link interviews Lasse Koskela - the author of "Test-Driven" - about test-driven development (TDD). We cover the basics, the rationale behind it and the challenges you face when doing it in more difficult environments.

Phillipp Krenn talks with SE Radio’s Jeff Meyerson about Elasticsearch, a scalable search index. The conversation begins with a discussion of search, how it compares to database queries, and what an inverted index is. Phillipp introduces Wikipedia as an example that runs throughout the episode because Wikipedia uses Elasticsearch to power its full-text search. A discussion of Elasticsearch’s scalability ensues, including basic terminology and an explanation of other applications of Elasticsearch.

Brent Laster, author of a book on Jenkins 2, speaks with host Robert Blumen about the Jenkins 2 build server, CI/CD, DevOps and “pipeline as code”.

Michael Hausenblas talks with host Kim Carter about topics covered in Michael’s ebook Container Networking, such as single vs. multi-host container networking, orchestration, Kubernetes, service discovery, and many more. Michael and Kim also discuss the roles that IPTables plays, how the allocation of IP addresses is handled, along with the assignment of ports. Overlay networks are covered along with topics such as the open Container Network Interface (CNI).

Nicholas Manson, a SaaS Architect with more than 2 decades of experience building cloud applications, speaks with host Kanchan Shringi about identity and access management requirements for cloud applications. They begin by examining what a digital...

Nicolas Carlo talks with host Sam Taggart about Nicolas’s recent book, Legacy Code First Aid Kit. They start by defining legacy code and the general issues that developers face when dealing with it. Nicolas describes some of the tools in his book and provides examples of where he has found them useful. The episode also touches briefly on the role of AI and some other tools Nicolas has discovered since writing the book. This episode sponsored by WorkOS.

Riotoro just released their very first 7.1 virtual surround sound gaming headset called the Aviator Classic and today it�s up to us to put it to the test. ... [PCSTATS]

Frontline communities continue to pay for plastics—from production to pollution. Now advocates are trying to reach consensus on a global plastics treaty before it’s too late.

Para los inmigrantes que enfrentan pérdidas desde lejos, el apoyo puede provenir de la comunidad, nuevos rituales y mejores políticas.

For Children In Need, one Gladiator is making surprise visits to primary schools around the country.

Another training article. Something my trainees weren't doing very well -drilling. Not very exciting, but someone might find it useful.

Have you been interested in taking a MOOC (Massive Open Online Course), but don't know where to find one or how to get started?

Class Central is a free MOOC aggregator that provides links to a wide variety of courses from universities like Stanford, MIT, Harvard, etc. (offered via Coursera, Udacity, edX, NovoED, and others).

The site allows you to search for MOOCs according to the course name, instructor, subject, start date, length of course, and course provider. Class Central also offers a "MOOC Tracker" service that will send you email notifications when a MOOC that is of interest to you becomes available.

MOOCs are a great idea for your students if your school doesn't offer advanced courses for a particular subject and they are also great resources for instructors and others. Try one and I think you will find out how they can be a benefit to you. I did!

This technical article aims to delve into various aspects of electrical connectivity, symbol representation, and isolation methodologies, shedding light on fundamental concepts and practical applications within the field. From the intricacies of electrical connection and circuit topology to the symbolism... Read more

The post Mastering Electrical Connectivity: From Circuit Topology to Switching Classifications appeared first on EEP - Electrical Engineering Portal.

Free screening for schools at New Brighton Light Cinema as part of Cineschool

Free screening for primary and secondary schools as part of Cineschool 2013

Book now for our screening of Petit Nicholas for primary and secondary schools in Lewes

Removing asbestos requires precision and care to ensure that everybody on the job site is safe. New technology may make this line of work more manageable and efficient for contractors.

Professional Metal Fabricators won their bid on the project and got to work on the support structure for the stained glass — and some issues arose.

The Optoma ZH450ST (also available as the long throw ZH450) is a compact laser projector that, while it doesn't meet its 4,200 ANSI lumen claim, is an excellent choice for classroom and boardrooms, as well as golf simulators, thanks to low input lag.

Formovie has announced the upgrade to the popular Formovie Theater UST laser TV, the Theater Premium, with enhanced brightness and improved performance and features.

Hisense has bolstered its 2024-2025 UST line-up with the PL2, a cost effective single-laser model that brings many of the desirable features of its higher end offering at an attractive $2,499 price point.

Though its not without its caveats, including less-than-stellar out-of-box accuracy and a potentially misleading "peak lumens" brightness claim, AWOL Vision's LTV-2500 is a solid entry-level UST projector with premium features.

Sharp's new XP-X171Q 4K dual-laser projector punches out 16,500 lumens and offers crisp images, robust color, and a host of thoughtful installation features for large classrooms, boardrooms, museums and houses of worship.

10 Most Popular Classroom Projectors

113-24 : Final Contract Adjustment - Granite Real Estate Investment Trust Inc. (GRT) - Unit Reclassification and CUSIP Change

115-24 : New Equity Options Classes

119-24 : New Equity Option Class and Share Future Contracts - South Bow Corporation (SOBO & FOJ)

ProjectorCentral's Buyer's Guide to 4K UST Laser Projectors will help you compare specs and features and find the living room projection TV that's right for you.

Two years ago we spent time talking about the issues facing mothers and children during our nine-month series on Maternal & Early Childhood Issues. Part of that focus was on the work done by doulas, particularly by Amy Wilt and her group at Dauphin County Doulas. Since then, doulas have received a lot of attention across Pennsylvania, with lawmakers in Harrisburg taking the lead on working to increase the access to doulas and their coverage by insurance. Doula services are now covered under Medical Assistance after changes by the Shapiro Administration. In order to be recognized by Medicaid, doulas must be certified through the Pennsylvania Certification Board. Department of Human Services Secretary Dr. Val Arkoosh and Department of Health Acting Secretary Dr. Debra Bogen recently stressed the importance of doulas as part of care teams for historically underserved populations. With this in mind, we talked once again with Amy Wilt to see what she though of the increased awareness. “I’m so happy about that. That’s great movement,” she said. “Even two years ago when we first spoke, we weren’t recognized as a profession. Nobody talked about us. Nobody knew what we did….There’s a lot more who are learning about us, which is fabulous. “I’ve seen this huge shift, with late-in-pregnancy moms–‘oh I just learned what a doula is and I really need you on board.’ We’re filled up until August and September is my first opening.” But there is still progress to be made. Wilt says she is grateful for the increase in insurance coverage. But she would like to see the coverage give doulas more up-front coverage to ensure client commitment. “I’m not allowed to charge you a deposit to hold your spot. I’m not allowed to charge you anything,” Wilt said, referring to the restrictions involved with the current form of insurance coverage. “That then causes a problem because I don’t know that you are going to call me for your birth. They need to take a look at that. ” Wilt says she has found that moms without a financial commitment, like a deposit, are less likely to call for the birth. “If they don’t call for the birth, then we lose a significant amount of money. We’re just getting paid for a pre-natal visit.” And they have difficulty knowing whether or not to reserve time for moms in the months ahead. Wilt says it will end up hurting the doula industry if things don’t change.  

Time for an update on doulas, a topic we addressed last year in our 9-month long series on Maternal & Early Childhood Issues. Today we talk again with our doula expert Amy Wilt and check on legislation that has been proposed in Harrisburg to have insurance cover doula services. pic.twitter.com/Cbmwbnb9FG — PAcatholic (@PAcatholic) August 8, 2023

11/14/2024 - 1:00 PM - Venue: Dorcy Cancer Center

11/13/2024 - 11:00 AM - Venue: SRDA The Joseph H. Edwards Active Adult Center

The Eagle-LP  joins the company’s extensive blister packaging equipment family as a reliable, cost-effective solution.

The guidance is aimed at ensuring recycled plastic packaging meets and exceeds U.S. regulatory compliance.

Leading manufacturer and supplier of rigid plastic-molded packaging products seeks to use M&A as a strategic tool to drive inorganic growth – as a complement to continued organic growth – with the goal of doubling sales by 2030.

Expanded recycled polymer offering at former oil refinery will target the high-performance packaging market, particularly packaging for pharmaceuticals and cosmetics.

The 250ml Domino bottle includes a 75-mm-wide front face and customizable side panels.

The new UV offset litho metal decoration coating from DataLase is designed for use on offset litho presses equipped with UV curing units.

Comprehensive playbooks on recyclability, reuse and compostability offer roadmap for sustainable plastic management.

The update emphasizes collaboration among cross-functional stakeholders—such as procurement, R&D, and corporate sustainability—who often have competing priorities like sustainability commitments and cost control. 

More than two decades ago, PMMI, The Association for Packaging and Processing Technologies, welcomed the packaging industry to the Las Vegas desert with a goal to convene end users and suppliers in the odd number years in between PACK EXPO International in Chicago...

PACK EXPO Las Vegas 2019, co-located with Healthcare Packaging EXPO 2019, is the year's most comprehensive packaging event on the continent. The shows will offer the latest packaging technologies to help manufacturers improve operations and stay competitive.

In this episode, our special guest is PMMI President and CEO, Jim Pittas. We discuss PACK EXPO Las Vegas 2021 including how many attendees and exhibitors he expects, the new exhibits, and how the pandemic changed tradeshows and the industry.

Ardagh Group, Glass – North America, a division of Ardagh Group, has  achieved ISO 14001:2015 certification at its Dolton, Ill., facility. ISO 14001 is the internationally recognized standard for the environmental management of businesses.

The glass container industry’s key indicators in North America remained generally stable between 2017 and 2018, with continued opportunities for growth in 2019 in the spirits, food and craft beverages markets.

California passes first-in-the-nation law requiring plastic beverage containers to contain an increasing amount of recycled material — 15% by 2022.

The free webinar on Mar. 25 will examine the transition from plastic to paperboard for multipacks.

Centre aims to help achieve global plastics sustainability goals by focusing on R&D collaboration and value chain-integrated solutions.

Initiative brings together players from the entire plastics value chain to optimize plastic packaging recyclability and recycled plastic uptake.