Often considered to be an affordable, reliable heating and/or cooling system for a variety of commercial buildings, the standard rooftop unit used to come with a basic thermostat that is limited to turning the system on or off. The advent of new controls has changed all of that by allowing rooftops to monitor operation, analyze conditions, and make real-time decisions that can optimize performance.

As heat pump technology advances and begins its march into colder climates, industry experts are expecting rooftop units to continue to gain popularity in both new construction and retrofits.

What are the most common mistakes in heat pump installs, and how do you avoid them? Here’s what experts had to say about heat pump installation — a must-watch as electrification continues to gain momentum.

Posted by Dave Aitel via Dailydave on Oct 31

The Anatomy of Compromise

One of my demented hobbies is watching old infosec talks and then seeing
how well they hold up to modern times. Recently I excavated Metlstorm's
2017 BSides Canberra
<https://www.youtube.com/watch?v=OjgvP9UB9GI&list=TLGGvAY1CcIr-AcyNjEwMjAyNA>
talk on "How people get hacked" - a pretty generic topic that gives a lot
of room for opinion, and one a lot of people have opined on, but the talk
itself...

This is a discussion with Eoin Woods about his collection of top 10 software architecture mistakes. Looking at things that don't work is always a good way to learn what you should actually do.

Edaena Salinas talks with James Whittaker about Career Strategy in the technology field. James is a Distinguished Technical Evangelist at Microsoft and author of “How Google Tests Software” and the viral blog post “Why I left Google”. Topics include: Career Management, the role of mentors and managers in your career, a discussion on 1:1 meetings, job specialization and advice on when to switch jobs.

Otakar Nieder, Senior Director of Development at Bohemia Interactive Simulations, discusses how simulation apps are different from gaming with host Kanchan Shringi.

Begin to accumulate or absorb.

To return something.

Community organizers with the Sunrise Movement explain why they protested outside the GOP Vice Presidential hopeful’s office.

In rural Argentina, Hacienda Camino offers parents a suite of skills and resources to help raise healthy children.

Feeling a bit bored? Well don't worry we've got you covered, test your knowledge with our huge quizzes to try out.

After 25 years of presenting BBC Match of the Day, Gary Lineker will be stepping down as the host of the football show at the end of this season. Once a footballer, Gary Lineker has had a long career in the sport. Keep reading to find out more.

Title: Phrasal Verbs - Take 2
Topic: Phrasal Verbs
Level: Intermediate
Information: Choose the correct answer.
Link: https://www.usingenglish.com/quizzes/581.html

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!

I just read a great post by John Kleeman on the Questionmark Blog that I wanted to share with you concerning test anxiety. We have previously discussed test anxiety (here and here), but it is interesting to read Kleeman's take on the difference in test anxiety between online and paper and pencil assessments. Here is the post in its entirety:

I’ve been reading about test anxiety (concern or worry by participants sufficiently severe that it impacts test performance). I’d like to share some tips on how online assessment sponsors can reduce its likelihood.

When creating and delivering tests, you seek to accurately measure knowledge, skills or abilities. Often you want to check competence or mastery for workplace or compliance reasons. If some of your participants have severe test anxiety, this doesn’t just disrupt them, it makes your test less accurate in measuring real performance. You might end up failing someone who is competent, just because anxiety affects their test performance.

Many studies (for example here) report that online tests cause less test anxiety than paper ones. Here are some suggestions on reducing test anxiety:

1. Some people have anxiety about a test because they haven’t mastered the subject being tested. Provide a clear description of what each test covers before the time of the test, and provide study resources or instruction to allow people to master the subject.

2. Test anxiety can also feed on unknowns, for instance on unfamiliarity with the test or believing untrue myths. Share information about the test’s purpose and what you do to make it fair. Also share information about the content: how many questions, how the scoring works, how much time is available and so on. Explain what happens if someone fails – for instance is it possible to retake?

3. It’s hugely valuable to provide practice tests that participants can try out before the real test. This will tell them where they are strong and weak and allow them to gain confidence in a less stressful environment prior to the real test. See my article 10 reasons why practice tests help make perfect exams for other reasons why practice tests are useful.

4. Give participants an opportunity to practice using the same type of computer, mouse, keyboard and user interface as will be used for the real test. This familiarizes them with the test environment and reduces potential anxiety, particularly for those who are less computer literate. If you are using Questionmark to deliver the test, make practice sessions available with the same template settings and the same types of questions. (Sometimes this is done with a fun quiz on a different topic, just to get people accustomed to the user interface.)

5. If you provide guidance to test-takers, point to self-help resources for people who have test anxiety. ETS provide a good resource here for instance. Another resource from the University of California is here.

6. Some self-help resources suggest breathing exercises or other exercises people can follow to reduce tension for people who are anxious about tests. Provide an environment where this is practical and train your test administrators and proctors about the prevalence of test anxiety.

7. If you have a way of encouraging test takers to sleep, take exercise and eat healthily, all these things aid a rational approach to taking a test and reducing anxiety.

8. If it works in your programme, consider whether it’s worth having a series of tests rather than a single test, so there is not a single “make or break” moment for participants. A series of tests can have other benefits too. It makes cheating harder, and by spreading out learning and revision, it can make participants retain the learning better.

9. People with disabilities are more likely to suffer test anxiety. Ensure that your program of accommodations takes this into account. See this helpful article on reducing test anxiety for people with disabilities.

10. Above all, create good quality, fair tests. If you follow good practice in authoring your questions and assessments, then there is less to be anxious about, as the test will be a good measure of performance. See Questionmark’s white paper “Five Steps to Better Tests” for some helpful advice in creating tests.

Many Questionmark users provide very effective practice quizzes and tests which help reduce test anxiety, and I hope these tips are helpful, too.

I’d love to hear additional input or suggestions.

Thanks again to John and Questionmark for allowing us to share their thoughts on assessment!

To be honest, a circuit breaker is fairly simple device. However, the process of specifying circuit protection is often complicated and unclear, leading many engineers to either include insufficient or excessive protection in their equipment designs. Insufficiently protected circuits expose... Read more

The post Twelve ultimate mistakes when selecting circuit protection for low-voltage equipment appeared first on EEP - Electrical Engineering Portal.

New Phrasal Verbs Entry: 'Take back' has just been added to the Phrasal Verbs area of UsingEnglish.com.

Electrical systems normally use current and voltage transformers for protection and measurement purposes. They represent the power system’s eyes and ears, and it’s essential to fully understand how they work, how to make the correct specification and most importantly, the... Read more

The post What steps should be taken to avoid choosing the incorrect current and voltage transformers? appeared first on EEP - Electrical Engineering Portal.

Despite ongoing advancements in measurement technology, instrumenting a process for feedback control remains a technical challenge. Today’s sensors are certainly more sophisticated than ever before, and fieldbus technology has simplified many installation issues considerably. Nonetheless, much can still go wrong... Read more

The post Selecting Wrong Sensor As a Mistake #1 In Instrumentation appeared first on EEP - Electrical Engineering Portal.

Generally speaking, there are four ‘Poors’ that can lead to incorrectly installing instrumentation sensors: Poor placement Poor control Poor protection Poor grounding Each of above sensor ‘poors’ are described below, and by the way… have you read what is the mistake No.1... Read more

The post Installing Sensors Incorrectly As a Mistake #2 In Instrumentation appeared first on EEP - Electrical Engineering Portal.

In order to create a consistent and technically correct single line or wiring diagram, more than basic knowledge about the engineering field in question is required. Besides electrical installation and equipment, the design engineers should be familiar with electrical symbols... Read more

The post Eight common mistakes in reading and creating single line and wiring diagrams appeared first on EEP - Electrical Engineering Portal.

Students are invited to submit an original campaign on a food issue they feel strongly about, for the chance of winning great prizes for the whole school.

For the last sixty years, gas-insulated substation (GIS) has been used in applications related to substations all over the world, and this use of the technology is becoming an increasingly common asset for those who make use of substations. GIS... Read more

The post Choosing between AIS and GIS substation design: Factors you MUST take into consideration appeared first on EEP - Electrical Engineering Portal.

The Food Processing Suppliers Association (FPSA) today announced a wide variety of sessions scheduled to take place at PROCESS EXPO 2015 in conjunction with three of Canada’s top institutions of higher learning including University of Guelph, McGill University and Conestoga College.

Best practices at the highly automated Mountain View Foods plant in Denver preserve milk’s freshness and help Kroger develop innovative dairy-based products.

With beer being such an outwardly simple phenomenon, surely packaging it is pretty straightforward. As it turns out, it’s trickier than you might think. Here are the five most common mistakes we’ve observed — and on occasion, rectified.

The use of Sun Chemical’s inks and varnish eliminates the need for a plastic extrusion between the ink film and the food product.

The Food Processing Suppliers Association (FPSA) and NuernbergMesse today unveiled the joint beverage educational program for PROCESS EXPO and InterBev Process scheduled for September 15-18, 2015 at McCormick Place in Chicago.

Automation by Rockwell, an award-winning educational platform on sustainable packaging, and pouch filling and sealing equipment are among the many packaging innovations to be on display.

The lids from LipLid are made from either a mixture of bamboo and bagasse or from pure wood fibers. In both cases, the fibers are recyclable. 

As suppliers are looking to be more efficient in their end-to-end solutions, a key area of focus has been finding innovative ways to improve the palletizing process.

Learn more about these exciting new developments in automation and robotics.

Working with an expert fabricator and integrator flexible enough to customize can help meet requirements while expediting completion.

The USDCAD moved higher in the Asian session and extended above the highs over the last few weeks between 1.3945 and 1.3958. The high price extended to 1.39664 but fell short of the 2022 high which came in at 1.3977.

The inability to move higher turn the buyers to sellers, and the price has rotated back down toward the close from yesterday's trade where buyers have stalled the fall.

On the downside, the next major target comes against the rising 100 and 200 hour moving averages between 1.3908 and 1.3911. It would take a move below that area to increase the bearish bias with the 100 bar moving average on a four hour chart the next downside target at 1.38868.

On the top side, getting back above 1.3945 and 1.3958 would have traders looking again toward the 2022 high at 1.3977. Get above that level opens the door for further upside potential.

----------------------------------------------

USDCAD Summary

The USDCAD rose in the Asian session, approaching 2022 highs.

Key Points:

1. Broke above recent highs (1.3945-1.3958).

2. Reached 1.39664, shy of 2022 high (1.3977).

3. Buyers turned sellers, and the price fell.

Outlook:

Bullish Scenario

Move above 1.3945, 1.3958, and 1.3977 confirms further upside.

Bearish Scenario

Break below 1.3908-1.3911 (100/200-hour MA) and 1.38868 (100-bar MA) increases bearish bias.

Levels to Watch:

• Resistance: 1.3945, 1.3958, 1.3977

• Support: 1.3908, 1.3911, 1.38868

This article was written by Greg Michalowski at www.forexlive.com.

Leading online global trading provider HFM, a unified brand name of HF Markets Group, is committed to helping traders level up their trading by providing top-notch trading tools and services.

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· The HFM App. The financial markets are in the palm of your hand with HFM App!

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Automate your trading

· VPS Hosting. Protect automated strategies and benefit from reduced trade latency with HFM VPS (Virtual Private Server).

· Autochartist Tool. The first MT4/5 market scanner is fully customizable and alerts traders to opportunities as soon as a chart or Fibonacci pattern is identified.

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HFM offers traders access to a diverse range of financial instruments, including forex, indices, commodities, bonds, and ETFs. With four tailored account types and three advanced trading platforms—including the proprietary HFM platform—HFM provides a comprehensive suite of tools and resources to meet the needs of traders worldwide.

Additionally, HFM supports traders with features like copy trading and various promotions, enabling them to navigate their trading journey with confidence. Whether through in-person seminars, online webinars, or state-of-the-art trading platforms, HFM continues to provide the resources traders need to engage in today’s fast-paced financial markets.

This article was written by FL Contributors at www.forexlive.com.

WASHINGTON, D.C. – The National Association of Broadcasters (NAB) announced today the presentation of the 2022 NAB Marconi Radio Awards, honoring radio stations and on-air personalities for excellence in radio broadcasting, will take place during a special dinner program at NAB Show New York on October 19, 2022 at the Javits Center.

Washington, D.C. -- The 2022 NAB Show will explore the latest technologies and techniques reinventing the storytelling process through special sessions, deep dive examinations and panel discussions. Content creators will gain exclusive insight into the creative choices and innovations behind recent hit film and television productions during NAB Show, held April 23–27 in Las Vegas, Nev.

Washington, D.C. – A strong lineup of keynote sessions, insightful conversations and award ceremonies is confirmed for NAB Show New York’s Content Theater. Located within the Experiential Zone on the show floor, the Content Theater will serve as the event’s main hub for collaboration and education October 19-20, 2022 at the Javits Center.

Washington, D.C. - In a world where digital innovation is rapidly transforming traditional broadcast, media and entertainment industries, the creator economy has emerged as a driving force, reshaping the landscape and redefining how content is created, distributed and monetized. The Creator Lab is an exciting new addition to the 2024 NAB Show scheduled for April 13-17 (Exhibits April 14-17), at the Las Vegas Convention Center. This groundbreaking show floor experience includes interactive exhibits, expert panels, hands-on workshops and networking events that focus on creators, equipment, distribution channels and monetization techniques.

The Committee for Infrastructure has today visited the Ards Peninsula to look at the problems of coastal erosion and to meet with members of the Ards Peninsula Coastal Erosion Group.

Lesley Hogg, the new Clerk/Chief Executive of the Northern Ireland Assembly has taken up her post.

The Assembly’s Committee for the Economy calls for the clear failures highlighted by the Audit Office report into the Non-Domestic Renewable Heat Incentive Scheme to be urgently addressed. The highly critical Audit Office report indicated that there could be considerable cost to the taxpayer following serious systematic failings in the Scheme.

What are we talking about when we talk about SOA Governance? Why does is matter?

Some things never change: Exploring the most persistent SOA Governance challenges.

The most common SOA Governance mistakes and why organizations make them.

Cloud, mobile, IoT - what new challenges face SOA Governance in the rapid evolution of enterprise IT?

Sebastien Pourrat has brought to Malibu a culinary concept that fuses Basque flavors with SoCal traditions. Casita Basqueria is the continuation of his life's work with food.

The post Sebastien Pourrat: The Basque Country Takes Malibu appeared first on Pepperdine Graphic.