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Episode 538: Roberto Di Cosmo on Archiving Public Software at Massive Scale

Roberto Di Cosmo, Computer Science professor at University Paris Diderot and founder of the Software Heritage initiative, discusses how to protect against sudden loss from the collapse of a "free" source code repository provider, how to protect...




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Episode 539: Adam Dymitruk on Event Modeling

Adam Dymitruk, CEO and founder of Adaptech Group, joins host Jeff Doolittle for an exploration of the event modeling approach to discovering requirements and designing software systems. Adam explains how the structured approach eliminates the specifics of implementation details and technology decisions, enabling clearer communication for all stakeholders while keeping conversations focused on the business opportunity. Using concrete examples of event modeling in practice, they examine event modeling in the context of other related approaches and methodologies, including event sourcing, event storming, CQRS, and domain-driven design.

 




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Episode 549: William Falcon Optimizing Deep Learning Models

William Falcon of Lighting AI discusses how to optimize deep learning models using the Lightning platform, optimization is a necessary step towards creating a production application. Philip Winston spoke with Falcon about PyTorch, PyTorch Lightning...




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SE Radio 557: Timothy Beamish on React and Next.js

Timothy Beamish of BenchSci discusses React and Next.js, two of today's most popular front-end frameworks. Host Philip Winston speaks with Beamish about components, routing, JSX, client-side and server-side rendering, single-page applications, automatic code-splitting, image optimization, and more. Beamish also details his experience moving a real-world application to Next.js.

 




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SE Radio 558: Michael Fazio on Modern Android Development

Michael Fazio, Engineering Manager (Android) at Albert and author of Kotlin and Android Development featuring Jetpack from the Pragmatic Programmers, speaks with SE Radio's Gavin Henry about how the Android ecosystem looks today, and why it's an excellent time to write native Android apps. They explore a wide range of topics about modern Android development, including when to go native, how to keep a lot of decisions in your back-end API, Kotlin co-routines, Jetpack and Jetpack Compose, the MVVM design pattern, and threads, as well as activities, fragments, Dagger, room, navigation, Flutter, and improvements in simulators. They also examine details such as IDEs, API selection, how to choose a list of support devices, Java vs Kotlin, handset manufacturers, XML layouts, and why Jetpack is a safe bet for all your future Android development.




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SE Radio 568: Simon Bennetts on OWASP Dynamic Application Security Testing Tool ZAP

Simon Bennetts, a distinguished engineer at Jit, discusses one of the flagship projects of OWASP: the Zed Attack Proxy (ZAP) open source security testing tool. As ZAP’s primary maintainer, Simon traces the tool's origins and shares some anecdotes with SE Radio host Priyanka Raghavan on why there was a need for it. They take a deep dive into ZAP’s features and its ability to integrate with CI/CD, as well as shift security left. Bennetts also considers what it takes to build a successful open source project before spending time on ZAP’s ability to script to provide richer results. Finally, the conversation ends with some questions on ZAP’s future in this AI-powered world of bots.




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SE Radio 594: Sean Moriarity on Deep Learning with Elixir and Axon

Sean Moriarity, creator of the Axon deep learning framework, co-creator of the Nx library, and author of Machine Learning in Elixir and Genetic Algorithms in Elixir, published by the Pragmatic Bookshelf, speaks with SE Radio host Gavin Henry about what deep learning (neural networks) means today. Using a practical example with deep learning for fraud detection, they explore what Axon is and why it was created. Moriarity describes why the Beam is ideal for machine learning, and why he dislikes the term “neural network.” They discuss the need for deep learning, its history, how it offers a good fit for many of today’s complex problems, where it shines and when not to use it. Moriarity goes into depth on a range of topics, including how to get datasets in shape, supervised and unsupervised learning, feed-forward neural networks, Nx.serving, decision trees, gradient descent, linear regression, logistic regression, support vector machines, and random forests. The episode considers what a model looks like, what training is, labeling, classification, regression tasks, hardware resources needed, EXGBoost, Jax, PyIgnite, and Explorer. Finally, they look at what’s involved in the ongoing lifecycle or operational side of Axon once a workflow is put into production, so you can safely back it all up and feed in new data. Brought to you by IEEE Computer Society and IEEE Software magazine. This episode sponsored by Miro.




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SE Radio 600: William Morgan on Kubernetes Sidecars and Service Mesh

William Morgan, founder of the Linkerd service mesh and CEO of Bouyant, joins SE Radio’s Robert Blumen for a discussion of sidecars, service mesh, and a forthcoming enhancement to kubernetes to support sidecars natively. The conversation explores the origin of sidecars, sidecars and service mesh, and migrating service mesh to kubernetes. They take a deep dive into some aspects of running service mesh on kubernetes, the difficulties in running a sidecar container in a pod, and Kubernetes Enhancement Proposal (KEP) 753, which is intended to provide better native support for sidecar containers. William also gives some thoughts on the continuing relevance of service mesh.




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SE Radio 610: Phillip Carter on Observability for Large Language Models

Phillip Carter, Principal Product Manager at Honeycomb and open source software developer, talks with host Giovanni Asproni about observability for large language models (LLMs). The episode explores similarities and differences for observability with LLMs versus more conventional systems. Key topics include: how observability helps in testing parts of LLMs that aren't amenable to automated unit or integration testing; using observability to develop and refine the functionality provided by the LLM (observability-driven development); using observability to debug LLMs; and the importance of incremental development and delivery for LLMs and how observability facilitates both. Phillip also offers suggestions on how to get started with implementing observability for LLMs, as well as an overview of some of the technology's current limitations. This episode is sponsored by WorkOS.




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SE Radio 611: Ines Montani on Natural Language Processing

Ines Montani, co-founder and CEO of Explosion, speaks with host Jeremy Jung about solving problems using natural language processing (NLP). They cover generative vs predictive tasks, creating a pipeline and breaking down problems, labeling examples for training, fine-tuning models, using LLMs to label data and build prototypes, and the spaCy NLP library.




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SE Radio 612: Eyal Solomon on API Consumption Management

Eyal Solomon, CEO and co-founder of Lunar.dev, joins SE Radio’s Kanchan Shringi for a discussion on tooling for API consumption management. The episode starts by examining why API consumption management is an increasingly important topic, and how existing tooling on the provider side can be inadequate for client-side issues. Eyal talks in detail about issues that are unique to API consumers, before taking a deep dive into the evolution of middleware built by teams and companies to address these issues and the gaps. Finally they consider how Lunar.dev seeks to solve these issues, as well as Eyal's vision of lunar.dev as a open source platform. This episode is sponsored by WorkOS.




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SE Radio 617: Frances Buontempo on Modern C++

Frances Buontempo, author of the new book Learn C++ by Example, discusses the C++ programming language, a widely used general-purpose programming language. Host Philip Winston spoke with Buontempo about where C++ fits into the landscape of existing programming languages and how recent C++ standards have changed things. They talk about specific language features such as lambdas, templates, concurrency, ranges, concepts along with tips for learning and using C++. Brought to you by IEEE Software and IEEE Computer Society.




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SE Radio 638: Nick Tune and Jean-Georges Perrin on Architecture Modernization

Nick Tune and Jean-Georges Perrin join host Giovanni Asproni to talk about their proposed approach to modernizing legacy systems. The episode starts with some high-level perspective to set context for the approach described in their book, Architecture Modernization (Manning, 2024). From there, the discussion turns to important details, including criteria for deciding which aspects to revisit; some of the activities, processes, and tools; and the importance of data engineering in modernization efforts. Nick and Jean-Georges describe how to successfully implement an architecture-modernization effort, and how to fit that work with the teams' other priorities. The episode finishes with some warnings about the typical risks associated with modernizing a legacy system, and suggestions on how to mitigate them.

This episode is sponsored by QA Wolf.




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Corsair Scimitar RGB Elite Optical Mouse Review

The Corsair Scimitar RGB Elite is a mouse that offers plenty of buttons, turns heads with its MMO and MOBA gaming performance, and excellent build quality.... [PCSTATS]




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ASUS ROG Zenith II Extreme Alpha (TRX40) Motherboard Review

The rewards for offering a high-performance flagship motherboard on the TRX40 platform are clear. Vendors are all competing at price points well above �600 which culminates in motherboard options filled to the brim with the features that almost anybody could wish for. ASUS� ROG Zenith II Extreme was no exception to that point. However, ASUS has tak... [PCSTATS]




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ASRock X570 Phantom Gaming-ITX/TB3 Motherboard Review

"When it comes to mini-ITX AMD X570 motherboards there are only a handful to choose from. Today we are checking out ASRock�s offering which comes in the form of the X570 Phantom Gaming-ITX/TB3. We first saw the Phantom Gaming Series from ASRock with their Z390 Phantom Gaming X and we are hoping to see the same quality in the X570 Phantom Gaming-ITX... [PCSTATS]




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Best Budget Gaming Monitors 2020

If you're tight on cash but want a really good monitor, this is the article for you. For putting together this buying guide we narrowed down our options to displays that give you the best experience for the lowest possible price.... [PCSTATS]





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Imagining a More Just Climate Future

When we think about climate change, we often think in terms of statistics, studies, and measurements of melting glaciers, dwindling wildlife populations, and mass human migration. It’s a grim reality.








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The Quiet Success of the Israel Divestment Movement

The United States has historically provided hundreds of billions of dollars in foreign aid to Israel. The flow of taxpayer funds to Israel’s military has only increased since Israeli forces





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Can Massive Election Turnout Save Democracy?

An extremely tight race for the presidency is sparking a last-minute, Black-led GOTV effort aimed at Black voters in swing states.








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Can the FTC Break Up Amazon’s Monopoly?

The FTC thinks Amazon hurts small businesses and consumers. Ron Knox of The Institute for Local Self-Reliance agrees.




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How to Defeat “Wealth Supremacy” and Build a Democratic Economy

Marjorie Kelly's new book critiques the U.S. economy's embrace of "wealth supremacy," and explores alternate models of democratic economies.




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Debt Collective Cancels $10M of Morehouse College Student Loans

Black students are disproportionately impacted by student loans, but this debtors' union is taking steps to repair that disparity.




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Can the DOJ Break Up Live Nation’s Monopoly?

A new DOJ lawsuit is challenging Live Nation and Ticketmaster’s monopoly power over artist performances, venues, and concert-goers.



  • Economy
  • Wealth and inequality
  • Department of Justice
  • YES! Presents: Rising Up with Sonali
  • Live Nation




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Cómo Apoyar a Las Personas Que Enfrentan el Duelo a Larga Distancia

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




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Salary Negotiation: Make More Money, Be More Valued | Kalzumeus Software

a long but well written and informative posting on how to negotiate your salary when taking a new job




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Quiz: The world's most powerful queens

Take our quiz and see how much you know about some of the most powerful women the world has ever seen.




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Government plans to ban smoking outside schools and playgrounds

The government has announced plans to make it illegal to smoke outside schools and hospitals, and in children's playgrounds in England. They have also said that some outdoor places could become vape-free.




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World famous college to offer course on Beyoncé

Beyoncé joins Taylor Swift and Lady Gaga as a subject for serious academic study.




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South Asian smog cloud so big it can be seen from space

Children in some areas of Pakistan are facing school, park and zoo closures, amongst other restrictions, as smog continues to affect the area.




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moon the crowd



  • Ask a Teacher

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Diary - A few month ago, I kept watching horror movies



  • Editing & Writing Topics

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Slowly, slowly catchy monkey

Softly, softly, catchee monkey is a variation of "Softly, softly, catchee monkey". It is an Ashanti (Ghana) proverb quoted by Lord Robert Baden-Powell, Founder of the Boy Scouts.

From the people of Ghana, Baden-Powell learnt the phrase `softly softly catchee monkey' - and he learnt that he could get the best work out of his force by dividing it into small groups, or patrols, and giving responsibility to the captain of each group.

It's discussed in Eric Partridge's "Dictionary of Catch Phrases." Partridge says it means "Gently does it!" and probably appeared in the late 19th century. Origin is hazy because the phrase was largely "neglected by the editors of the relevant works of reference." Partridge quotes a paraphrase by Wilfred Granville, "Dictionary of Theatrical Terms" (1952): "Stalk your prey carefully; or, generally, to achieve an object by quiet application."




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Three most common SCADA applications in MV/LV distribution systems you SHOULD know

Electrical distribution systems comprise a large number of remote applications and locations, and it has traditionally been challenging to monitor and regulate these remote applications and sites. Utility companies have been installing remote terminal/telemetry units, often known as RTUs, at... Read more

The post Three most common SCADA applications in MV/LV distribution systems you SHOULD know appeared first on EEP - Electrical Engineering Portal.




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People on the Move

The latest job change announcements from the electric power and cleantech sectors. CMS Energy named Tonya Berry as SVP of Transformation and Engineering. She previously served as VP of gas operations responsible for gas transmission, distribution, and the integrity of the company’s gas system. She now will be responsible for electric and gas engineering, as well as resource planning, project […]




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Interested in Taking a MOOC? Try Class Central

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!




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Blended Learning and Career and Technology Education - Part II: Blended Learning Models


In this four-part series, I’ll define blended learning, discuss the models of blended learning, the implications for career and technical education, and how the Curriculum, Assessment, and Digital Delivery (CADD) areas of the Oklahoma Department of Career and Technology Education can assist in the implementation of blended learning.

As I mentioned in the first post in this series, technology has created a personalized access to the world where we can connect and learn… where we can create and share.  Almost every aspect of our lives have been changed by technology, except... education.

I believe blended learning can have a profound effect upon career and technology education in many instructional ways which will be discussed in the next post.  There are certain elements of blended learning that already occur in CTE and some may be doing an excellent job as I write this, but I’m not aware of research that helps decide if one model works better with any certain occupational area (if you know of any research in this area, PLEASE SHARE!!).

The Clayton Christensen Institute for Disruptive Education defines blended learning as “a formal education program in which the student learns:

(1) at least in part through online learning, with some element of student control over time, place, path, and/or pace;

(2) at least in part in a supervised brick-and-mortar location away from home;

(3) and the modalities along each student’s learning path within a course or subject are connected to provide an integrated learning experience.”

The Models 

The majority of blended-learning programs resemble one of four models: Rotation, Flex, A La Carte, and Enriched Virtual. The Rotation model includes four sub-models: Station Rotation, Lab Rotation, Flipped Classroom, and Individual Rotation.

1. Rotation model — a course or subject in which students rotate on a fixed schedule or at the teacher’s discretion between learning modalities, at least one of which is online learning. Other modalities might include activities such as small-group or full-class instruction, group projects, individual tutoring, and pencil-and-paper assignments. The students learn mostly on the brick-and-mortar campus, except for any homework assignments.

a. Station Rotation — a course or subject in which students experience the Rotation model within a contained classroom or group of classrooms. The Station Rotation model differs from the Individual Rotation model because students rotate through all of the stations, not only those on their custom schedules.

b. Lab Rotation – a course or subject in which students rotate to a computer lab for the online-learning station.

c. Flipped Classroom – a course or subject in which students participate in online learning off-site in place of traditional homework and then attend the brick-and-mortar school for face-to-face, teacher-guided practice or projects. The primary delivery of content and instruction is online, which differentiates a Flipped Classroom from students who are merely doing homework practice online at night.

d. Individual Rotation – a course or subject in which each student has an individualized playlist and does not necessarily rotate to each available station or modality. An algorithm or teacher(s) sets individual student schedules.

2. Flex model — a course or subject in which online learning is the backbone of student learning, even if it directs students to offline activities at times. Students move on an individually customized, fluid schedule among learning modalities. The teacher of record is on-site, and students learn mostly on the brick-and-mortar campus, except for any homework assignments. The teacher of record or other adults provide face-to-face support on a flexible and adaptive as-needed basis through activities such as small-group instruction, group projects, and individual tutoring. Some implementations have substantial face-to-face support, whereas others have minimal support. For example, some Flex models may have face-to-face certified teachers who supplement the online learning on a daily basis, whereas others may provide little face-to-face enrichment. Still others may have different staffing combinations. These variations are useful modifiers to describe a particular Flex model.

3. A La Carte model — a course that a student takes entirely online to accompany other experiences that the student is having at a brick-and-mortar school or learning center. The teacher of record for the A La Carte course is the online teacher. Students may take the A La Carte course either on the brick-and-mortar campus or off-site. This differs from full-time online learning because it is not a whole-school experience. Students take some courses A La Carte and others face-to-face at a brick-and-mortar campus.

4. Enriched Virtual model — a course or subject in which students have required face-to-face learning sessions with their teacher of record and then are free to complete their remaining coursework remote from the face-to-face teacher. Online learning is the backbone of student learning when the students are located remotely. The same person generally serves as both the online and face-to-face teacher. Many Enriched Virtual programs began as full-time online schools and then developed blended programs to provide students with brick-and-mortar school experiences. The Enriched Virtual model differs from the Flipped Classroom because in Enriched Virtual programs, students seldom meet face-to-face with their teachers every weekday. It differs from a fully online course because face-to-face learning sessions are more than optional office hours or social events; they are required.



Next- Blended Learning and Career and Technology Education - Part III: Blended Learning Implications for CTE