Prairie Storm AP by Kitty Cantrell is a(n) Limited Edition. The Edition is Limited to Artist Proof of 75 pcs

After the Storm by Kerry Hallam is a(n) Limited Edition. The Edition is Limited to pcs

After the Storm Canvas by Kerry Hallam is a(n) Limited Edition. The Edition is Limited to pcs

The Global Positioning System (GPS) program, established in 1973, needs to launch four Lockheed Martin [LMT] GPS III satellites with the L5 signal in short order to help counter adversary […]

The tech who showed up to the house was probably just as surprised as I was that my dad was getting the ducts cleaned. But he saw this appointment as an opportunity, not a waste of time. He talked to my dad, found things out about him and the house. Because he spent just a few minutes with my dad, he was able to add on additional products and services. That tech turned a $375 duct cleaning job into a $1,500 IAQ solution job.

Several contractors in Arizona have offered advice to customers on how to handle their HVAC both before and after extreme weather like dust storms and monsoons.

Propane use at Ruby’s Inn has helped eliminate 5,200 metric tons of CO² equivalent. This is equal to the greenhouse gas emissions from 1,410 gasoline-powered passenger vehicles driven for one year.

Lineage Logistics recently funded renovations to the refrigeration system at a New Jersey facility, including replacement of an evaporative condenser.

Some savvy investors realize the greatest potential for helping the environment and getting a good return on investment comes from the HVAC industry.

While large grocery stores are not going away any time soon, there is a new trend taking hold in the marketplace: the small-format grocery store.

A New Hampshire grocer installed the innovative FlexCube refrigeration system, a modular technology using the A2L refrigerant R-454C, in his new store.

Trane Technologies and Neiman Marcus Group are collaborating to decarbonize the luxury retailer’s footprint through renewable energy, electrification, energy efficiency, and refrigerant management.

In the seventh installment of this series, we ask if there are any special storage requirements for A2L refrigerants.

Posted by Dave Aitel via Dailydave on Oct 31

In this episode we talk with Kent Beck about automated unit testing and JUnit.

Nathan Marz is the creator of Apache Storm, a real-time streaming application. Storm does for stream processing what Hadoop does for batch processing. The project began when Nathan was working on aggregating Twitter data using a queue-and-worker system he had designed. Many companies use Storm, including Spotify, Yelp, WebMD, and many others. Jeff and Nathan […]

James Cowling of Dropbox tells Robert Blumen about their massive migration from Amazon’s S3 to their own distributed storage system.

Alex Petrov, author of Database Internals explains the ins and outs of database storage engines. What are they? How do they differ? What problems do they solve? Host Adam Gordon Bell spoke with Alex about these questions as well as how information...

Mike Del Balso, co-founder of Tecton discusses Feature Stores which are data platforms to operationalize Machine Learning applications. He talks about challenges faced by teams in creating custom data pipelines to serve models in production...

J.R. Storment and Mike Fuller discuss cloud financial operations (FinOps) with host Akshay Manchale. They consider the importance of a financial operations strategy for cloud-based infrastructure. J.R. and Mike discuss the differences between operating your own data center and running in the cloud, as well as the problems that doing so creates in understanding and forecasting cloud spend. Mike details the Cloud FinOps lifecycle by first attributing organizational cloud spend through showbacks and chargebacks to individual teams and products. JR describes the two levers available for optimization once an organization understands where they're spending their cloud budget. They discuss complexities that arise from virtualized infrastructure and techniques to attribute cloud usage to the correct owners, and close with some recommendations for engineering leaders who are getting started on cloud FinOps strategy.

"Gamerstorm's Macube 310P mid-tower computer case offers great value for money with just a few issues here and there."... [PCSTATS]

A coalition of progressive groups, including labor organizers, are connecting the dots on climate and the economy in North Carolina GOTV efforts.

Rio de Janeiro’s Port Zone was once the largest slave port in the Americas. As developers work to “revitalize” the area, Black activists are fighting to retain the remnants of the district’s historical significance.

The United Auto Workers’ union victory in Tennessee was the result of strategic decisions, and could herald a bright future for organized labor in the South.

Women of color want demographic and political representation, just as wealthy white men have had for generations.

Fake news is everywhere, but what is it and how can you spot it? Watch our video and read useful tips on how you can spot fake news quickly!

It has been more than a year since Russia invaded Ukraine. Ricky went to Ukraine to speak to children there about how the war has affected them. This is his special report, Ukraine: The Children's Story.

Author Nazneen Ahmed Pathak tells Press Packers, Khadija and Jackson, how real history inspires her stories.

Find out which viral news stories from the US election are real or fake with this quiz.

De-Graft has this week's Happy News to put a smile on your face. We have an enormous Spider-Man, some happy rodents and a feathered duo brightening up a school.

Nina has our weekly dose of Strange news. We've got some cake, some giant masks and some apples in a bath!

Nope you're not seeing double! Take a look at the new wax figure of Mary Earps at Madame Tussauds.

Help students master important reading skills with a passage about the Pony Express and reading comprehension questions, in this printable warm-up.

The first technique to control harmonic-related problems in the industry involved substantial use of single-tuned filters to offer a low-impedance path to harmonic currents. Interestingly, it is not difficult to find harmonic-producing loads in the megavolt-ampere range in the industry... Read more

The post Six methods to control the flow of harmonic currents and decrease harmonic distortion limits appeared first on EEP - Electrical Engineering Portal.

Nowadays, if you do not consider harmonics distortion when designing a new network, you missed the whole point of the network design. Yes, really. The sooner you realize that harmonics problems are on the rise, the better. Modern power networks... Read more

The post Practical design knowledge in harmonics distortion and power factor correction (PFC) appeared first on EEP - Electrical Engineering Portal.

New Lesson Plans Entry: 'Reporting verbs storytelling and bluff card games' has just been added to the Lesson Plans area of UsingEnglish.com.

Severe weather is the single leading cause of power outages in the United States. Outages caused by severe weather such as thunderstorms, hurricanes and blizzards account for 58 percent of outages observed since 2002 and 87 percent of outages affecting... Read more

The post Billion Dollar Storms vs U.S. Electric Grid appeared first on EEP - Electrical Engineering Portal.

The printable daily warm-up helps students master important reading skills with a passage on American history and reading comprehension questions about Betsy Ross.

Nowadays, when we all see and feel the colossal crisis looming on the horizon, the question of energy security is among the first things on the table in each country’s management. It’s now essential more than ever for each country... Read more

The post Electrical engineering for hydropower, from run-of-river to pumped storage plants appeared first on EEP - Electrical Engineering Portal.

This article aims to provide a comprehensive guide to the standard operating procedures (SOPs) for the isolation, maintenance, and restoration of a 132kV GIS Transformer Bay and Line Bay. It will delve into detailed safety checks, specific steps to be... Read more

The post How to: Isolation, maintenance, and restoration of a 132kV GIS Transformer Bay and Line Bay appeared first on EEP - Electrical Engineering Portal.

The MCT is type of power semiconductor device that combines the capabilities of thyristor voltage and current with MOS gated turn-on and turn-off. It is a high power, high frequency, low conduction drop and a rugged device, which is more... Read more

The post The Future of MOS-Controlled Thyristor (MCT) appeared first on EEP - Electrical Engineering Portal.

Mark Cousins' brand new series is a 'love letter' to the movies. The fifteen-part series, highly recommended for film lovers, is showing on More4 on Saturday evenings at 9.15pm from September 3rd.

Online  resource for Black History Month aimed at 11-19 year olds. Celebrating BHM, the resource offers a range of approaches to relevant films and focuses on key black actors and filmmakers      

Resource exploring storytelling on film, suitable for teachers of primary-aged pupils and ideal for literacy activities

To be honest, the technology of energy storage in batteries is pretty hot nowadays. It’s smart for utilities worldwide to get in line to learn what it is and how countries can benefit from it. Battery Energy Storage Systems (BESS)... Read more

The post Is storing excess energy in batteries worth integrating into the power system? appeared first on EEP - Electrical Engineering Portal.

In the quest for a resilient and efficient power grid, Battery Energy Storage Systems (BESS) have emerged as a transformative solution. This technical article explores the diverse applications of BESS within the grid, highlighting the critical technical considerations that enable... Read more

The post Grid Application & Technical Considerations for Battery Energy Storage Systems appeared first on EEP - Electrical Engineering Portal.

This article aims to inform the reader about the applications, procurement, selection & design, and integration of BESS (battery energy storage systems) into LV and MV power networks. The intended audience is project and design engineers who shall perform procurement... Read more

The post BESS (Battery Energy Storage Systems) in LV and MV Power Networks: Practical Guide (Part-1) appeared first on EEP - Electrical Engineering Portal.

In this technical article we take a deeper dive into the engineering of battery energy storage systems, selection of options and capabilities of BESS drive units, battery sizing considerations, and other battery safety issues. We will also take a close... Read more

The post Design Engineering For Battery Energy Storage Systems: Sizing, Selection and Operation appeared first on EEP - Electrical Engineering Portal.

Joe Tolzman, founder of RocketPlan, explains the ways his firm’s app benefits restoration firms by streamlining processes.