IES Standards Open for Public Review
Standard Practice on Lighting for Educational Facilities
Recommended Practice: Lighting Retail Spaces
IES Method for Determining Correlated Color Temperature
Today we feature the catalog of the Illumination Engineering Society — one of the first names in standards-setting in illumination technology, globally* with particular interest in its leading title IES LP-1 | LIGHT + DESIGN Lighting Practice: Designing Quality Lighting for People and Buildings.
From its prospectus:
“…LIGHT + DESIGN was developed to introduce architects, lighting designers, design engineers, interior designers, and other lighting professionals to the principles of quality lighting design. These principles; related to visual performance, energy, and economics; and aesthetics; can be applied to a wide range of interior and exterior spaces to aid designers in providing high-quality lighting to their projects.
Stakeholders: Architects, interior designers, lighting practitioners, building owners/operators, engineers, the general public, luminaire manufacturers. This standard focuses on design principles and defines key technical terms and includes technical background to aid understanding for the designer as well as the client about the quality of the lighted environment. Quality lighting enhances our ability to see and interpret the world around us, supporting our sense of well-being, and improving our capability to communicate with each other….”
The entire catalog is linked below:
Illumination technologies run about 30 percent of the energy load in a building and require significant human resources at the workpoint — facility managers, shop foremen, front-line operations and maintenance personnel, design engineers and sustainability specialists. The IES has one of the easier platforms for user-interest participation:
IES Standards Open for Public Review
Because the number of electrotechnology standards run in the thousands and are in continual motion* we need an estimate of user-interest in any title before we formally request a redline because the cost of obtaining one in time to make meaningful contributions will run into hundreds of US dollars; apart from the cost of obtaining a current copy.
We maintain the IES catalog on the standing agendas of our Electrical, Illumination and Energy colloquia. Additionally, we collaborate with experts active in the IEEE Education & Healthcare Facilities Committee which meets online 4 times monthly in European and American time zones; all colloquia online and open to everyone. Use the login credentials at the upper right of our home page to join us.









Issue: [Various}
Category: Electrical, Energy, Illumination, Facility Asset Management
Colleagues: Mike Anthony, Gary Fox, Jim Harvey, Kane Howard, Glenn Keates, Daleep Mohla, Giuseppe Parise, Georges Zissis
* “Brownian Motion” comes to mind because of the speed and interdependencies.
LEARN MORE:
Illuminating Engineering Society Welcomes New Director of Development
Shayna Bramley Brings 21 years of Lighting Industry Experience to IESTo learn more, to go: https://t.co/YApdTPvR8E pic.twitter.com/PGDCtO4jrC
— Illuminating Engineering Society (@The_IES) December 26, 2018
The LD+A editorial and sales team members just couldn’t resist visiting Bugsy and Meyer’s Steakhouse (covered in the December 2021 issue) while in Las Vegas for LightFair! Read up on the details of the shadowy project here: https://t.co/7eoLPT69Dx #TheIES #LightFair2022 #lighting pic.twitter.com/uWmolsNpMz
— Illuminating Engineering Society (@The_IES) June 22, 2022
“The prettiest sight I know,
Worth all your roses and snow,
Is the blaze of light on a Saturday night”
– E. Nesbit, ‘Saturday Song’
“Under Construction” State of the University Letter 2025
The Princeton Bonfire (a cherished campus tradition celebrating a sweep of football victories over Big Three rivals Harvard and Yale) has not yet occurred in 2025, as it depends on the outcomes of those games. The relevant schedule is:
If Princeton wins both (securing the “Big Three” title), the bonfire is traditionally lit on the Sunday evening immediately following the Yale game—that is, November 16, 2025, around 7 p.m. on Cannon Green. It would feature student-built stacks of wood, speeches, the Princeton University Band, and communal festivities.
University of New England Financial Report 2022 | ($30.81M)
Classic British comfort food. The origin of the recipe can be traced back to the United Kingdom in the mid-20th century. The dish’s name, “bangers,” comes from the habit of sausages bursting open (banging) while cooking due to their high water content, particularly during World War II when meat was scarce, and fillers were added to sausages.
The popularity of sausages and mashed potatoes as a meal likely dates back much further in British culinary history. Sausages have been a part of British cuisine for centuries, and mashed potatoes have been consumed in the UK since potatoes were introduced to Europe in the 16th century. It has long since become the go-to meal for college students seeking a satisfying, simple, and budget-friendly option during their academic years.
Ingredients:
Pork sausages (traditional British bangers)
Potatoes (such as Russet or Yukon Gold)
Butter
Milk or cream
Salt and pepper to taste
Onion gravy (optional, for serving)
Instructions:
Start by preparing the sausages. You can grill, pan-fry, or oven-bake them until they are cooked through and nicely browned.
While the sausages are cooking, peel and chop the potatoes into chunks. Place them in a pot of salted water and bring to a boil. Cook until the potatoes are tender and can easily be pierced with a fork.
Drain the potatoes and return them to the pot. Mash the potatoes using a potato masher or a potato ricer.
Add butter and a splash of milk or cream to the mashed potatoes, and continue mashing until you achieve your desired consistency. Season with salt and pepper to taste.
Serve the cooked sausages on top of the mashed potatoes, and if desired, pour onion gravy over the dish.
The History of “Bangers and Mash” as a College Meal:
Simplicity: The dish is easy to prepare, requiring basic cooking skills and readily available ingredients, making it ideal for students who may have limited cooking facilities or time.
Affordability: Sausages and potatoes are often budget-friendly ingredients, making “Bangers and Mash” a cost-effective meal for students on tight budgets.
Comfort and Nostalgia: The dish’s hearty and comforting nature brings a sense of nostalgia and home-cooked goodness to college students, especially those living away from home for the first time.
Social Meal: “Bangers and Mash” is a dish that can be shared with friends or hallmates, making it a popular choice for communal meals in college dormitories or shared kitchens.
Overall, “Bangers and Mash” has not only been a staple in British cuisine but also a go-to meal for college students seeking a satisfying, simple, and budget-friendly option during their academic years.
Switzerland has some unique ways of making and serving coffee. One notable tradition is the “Schümli-Pflümli,” a Swiss coffee drink that combines coffee with plum schnapps and whipped cream.
Here are a few other Swiss coffee specialties:
Café Crème: A popular Swiss coffee, it’s a large coffee similar to an Americano but typically served with a layer of crema on top.
Kaffee fertig: This is a coffee with added Schnaps or Kirsch (a type of cherry brandy), served hot and often enjoyed in the winter.
Luzerner Kafi: A regional specialty from Lucerne, this is a coffee with Schnaps and sugar, sometimes with a bit of whipped cream.
Zuger Kirschtorte Coffee: Inspired by the famous cherry cake from Zug, this coffee includes cherry liqueur and is often served with a small piece of the cake or similar dessert.
These coffee traditions highlight Switzerland’s blend of coffee culture with local flavors and ingredients.
Interested in studying International Affairs? Join JCU’s International Affairs Program to gain valuable global service experience and open doors to endless opportunities! #InternationalAffairs #GlobalService #JCUhttps://t.co/y9xDG6zwW6
— John Cabot University (@JohnCabotRome) June 12, 2024
🐰 🐰 Hey friends! Don’t forget to shout “Rabbit, rabbit!” today for a month of good vibes. But have you ever wondered where this bouncy tradition came from? https://t.co/8PGn9Qhdyo pic.twitter.com/adAGShnwk7
— The Farmers’ Almanac (@FarmersAlmanac) July 31, 2024
It’s King Cake season and the perfect time to try your hand at making one of your own. @LSUDining’s full recipe@LSUhttps://t.co/mKFYRbnpfC pic.twitter.com/k2fd7rHJTw
— Standards Michigan (@StandardsMich) January 8, 2022
PUBLIC LAW 109–58—AUG. 8, 2005 | ENERGY POLICY ACT OF 2005
January 25th Joint Meeting of the Nuclear Regulatory Commission and FERC: Docket No. AD06-6-000. Given the close coupling of electric and natural gas supply with respect to power reliability, the mind boggles at the hostility of the Biden Administration to natural gas anywhere on earth. Natural gas is critical to generation plant black start capabilities and hospitals, among others.
A selection of the presentations:
“Long Term Reliability Assessment” – Presented by Mark Lauby, Senior Vice President and Chief Engineer, NERC
“Grid Reliability Overview & Updates” – Presented by David Ortiz, Director of the Office of Electric Reliability
“Status of Standards and Implementation for Cold Weather Preparedness and Applicability to Nuclear Plants” – Presented by David Huff, Electrical Engineer, Office of Electric Reliability
“Gas-Electric Coordination Since Winter Storm Uri” – Presented by Heather Polzin, Reliability Enforcement Counsel, Office of Enforcement
“Overview of Power Reactor Activities” – Presented by Andrea Kock, Deputy Office Director for Engineering, NRR
“Grid Reliability Updates” – Presented by Jason Paige, Chief, Long-Term Operations and Modernization Branch, Division of Engineering and External Hazards, NRR
Related:
Utah State University: History of Probability
Sample Probability and Statistics Problem from Professional Electrical Engineer’s Examination
SNOW LOADS: GUIDE TO THE SNOW LOAD PROVISIONS OF ASCE 7-10
Library of Congress 2010 Edition
A tool for removing the snow from a roofpic.twitter.com/bYyVMrJZKD
— Massimo (@Rainmaker1973) January 27, 2025
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
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