Johnson- Knowledge Base

Frick Screw Compressors Pt. 2

Here, the focus is on screw compressors in refrigeration and the use of economizers and side loads to enhance energy efficiency. The advantages of screw compressors over reciprocating compressors are highlighted, particularly their ability to have a secondary suction port for drawing additional vapor. The economizer utilizes this port to sub-cool liquid going from the…

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Johnson- Knowledge Base
Frick Screw Compressors Pt. 1

Learn about the basic operation of rotary screw compressors and what part they play in refrigeration. We think of screw compressors as the heart of refrigeration. By understanding a little about how they are supposed to operate, it helps you in applying them in systems and knowing the important points when selecting equipment and designing…

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Johnson- Knowledge Base
Fundamentals of Vibration Measurement with Screw Compressors

Screw compressors are quite large and always a vibration signature on machines. It’s important to learn what we can from those signatures to know if maintenance is needed or if a machine needs some attention. Starting with the basics today and work up to a little more specific interpretation of screw compressor details.

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Career
How to Build a Purpose-Driven Career in the Age of AI and Acceleration
October 9, 2025

In a world reshaped by AI, global connectivity, and relentless technological advancement, the pace of disruption has never been greater. Careers are being reinvented as industries transform, and individuals everywhere are being challenged to find meaning, adaptability, and creativity in their professional paths. According to Deloitte’s 2024 Gen Z and Millennial Survey, 86% of…

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youth
Fashion, Identity, and Digital Life Collide: Why Brands Must Listen, Collaborate, and Co-Create With the Next Generation of Youth
October 8, 2025

As the lines blur between fashion, identity, and digital life, brands are racing to understand how today’s youth are reshaping culture and commerce. Pacsun’s new Youth Report 2025, produced in partnership with GlobalData, offers one of the most detailed portraits yet of Gen Z and Gen Alpha—two generations united by self-expression but divided by…

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talent
Grow Your Own Talent: How McDonald’s and Skilltrade Are Building a Culture of Lifelong Learning
October 7, 2025

The world of work is changing faster than ever. Automation is reshaping jobs, new technologies are rewriting what “qualified” means, and a new generation of workers is redefining what they expect from employers. From fast food to healthcare, companies are realizing they can’t just hire talent — they have to build it. They’re starting to…

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The Tesla Test-How AI is Changing How We Search Video
The Tesla Test: How AI is Changing How We Search Video
October 7, 2025

In this episode of Secured, Mike Monsive sits down once again with Idan Koren, EVP of Marketing at Verkada, to discuss how artificial intelligence is transforming the landscape of physical security, operational efficiency, and the broader business of technology. The conversation begins with Verkada’s groundbreaking integration of natural language search in video surveillance —…

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