Separating Signal and Noise in Climate Warming
In order to separate human-caused global warming from the “noise” of purely natural climate fluctuations, temperature records must be at least 17 years long, according to climate scientists.
Twitter RSS Feed. Stories for Twitter go here.
In order to separate human-caused global warming from the “noise” of purely natural climate fluctuations, temperature records must be at least 17 years long, according to climate scientists.
Most technologies for harnessing the sun’s energy capture the light itself, which is turned into electricity using photovoltaic materials.
The U.S. Environmental Protection Agency (EPA) introduced the ENERGY STAR program in 1992 to encourage the production and use of energy-efficient devices in more than 60 different product categories.
Evidence that publication of ISO 50001 was eagerly awaited is borne out by the number of organizations worldwide claiming to be the first in their country or sector to have adopted the new ISO international standard on energy management.
A plant manager, an ISO auditor, and a soccer mom all walk into a bar. The bartender asks the manager, “What’s your No.
In a recent blog post, “Assessing Variability for Quality Improvement,” I showed how measuring variability is as important as measuring
As a senior sales officer charged with effecting business turnarounds for bankrupt private and pre-IPO companies, I witnessed firsthand the importance of core values.
Researchers at the Georgia Institute of Technology have developed a prototype wireless sensor capable of detecting trace amounts of a key ingredient found in many explosives.
(Wiley: Hoboken, NJ) -- If a manager wants her staff to perform at its best, then she needs to become the best manager she can be: someone who can ignite employees’ passion for their jobs, enabling them to execute their duties at a high level whether the manager is there or not.
Today, solid rockets dominate most military applications because they take up relatively little space, can be launched on a moment’s notice, and offer a high thrust-to-weight ratio.
© 2026 Quality Digest. Copyright on content held by Quality Digest or by individual authors. Contact Quality Digest for reprint information.
“Quality Digest" is a trademark owned by Quality Circle Institute Inc.