This week, NDSU is hosting the state Future Farmers of America (FFA) convention with over 1,000 students from across North Dakota. We’re excited to have these future Bison on campus as students soon! 🤘🚜#NDSUpic.twitter.com/OoMmrpHim9
— North Dakota State University (@NDSU) June 5, 2024
“The Liberals are Coming, and They’re Bringing Fancy Coffee” https://t.co/XykfCFYZgVhttps://t.co/exHU6TR2h9
America is changed by flight from miserable Blue States to better Red States—only to import the policies that created the misery they fled from in the first place. pic.twitter.com/OaVVgrTxJr
This week, NDSU is hosting the state Future Farmers of America (FFA) convention with over 1,000 students from across North Dakota. We’re excited to have these future Bison on campus as students soon! 🤘🚜#NDSUpic.twitter.com/OoMmrpHim9
— North Dakota State University (@NDSU) June 5, 2024
The term “curling” is thought to derive from the way the stone moves and “curls” as it travels over the ice. The key feature of curling that sets it apart from other ice sports is the deliberate rotation, or “curl,” applied to the stones as players release them. This rotation causes the stone to curve or “curl” on its path down the ice, adding an element of strategy to the game.
The precise origin of the term is not definitively known, but it likely emerged organically as people described the action of the stones on the ice. The word “curling” has been associated with the sport for centuries, and as the game evolved and gained popularity, the term became firmly established.
The concept of curling is integral to the sport’s strategy, as players use the curl to navigate the stones around guards and other stones strategically placed on the ice. The unique way in which the stones move and interact with the playing surface is one of the defining characteristics of curling, and the name captures this distinctive feature
A curling facility typically consists of several key components to support the sport and provide a suitable environment for players and spectators:
Flooding equipment, refrigeration for 3 degrees C, fine mist sprayers, ice planer, infrared thermometers.
The playing surface is called a “sheet,” and it is a rectangular area of ice where the game is played. Each sheet is divided into several sections called “curling houses,” which are the target circles.
Curling stones are made of granite and weigh around 38 to 44 pounds. Each team has eight stones, and players take turns sliding them down the ice towards the target area, known as the House.
The house is the target area with concentric circles marked on the ice. The center of the house is the “button,” and the circles are used for scoring points.
The hacks are footholds on either end of the sheet where players push off to slide the stones. The player in control of the stone uses the hack as a starting point for their delivery.
Brooms, also known as brushes, are used by players to sweep the ice in front of the sliding stone. Sweeping can affect the stone’s trajectory and speed.
A scoreboard is essential for keeping track of the score in a curling game. It typically displays the current score, the end in progress, and other relevant information.
Players use locker rooms for changing into their curling attire and storing their personal belongings.
A designated area where players can warm up before a game. It may include stretching space and possibly a small practice sheet.
A facility usually has a clubhouse or main building that includes amenities such as viewing areas, meeting rooms, a bar, and possibly a restaurant. In the case of the Windsor Curling Club: Scotch Whiskey
Equipment like ice resurfacers or Zambonis are used to maintain the quality of the ice surface between games.
The origin of curling is sketchy but this much is agreed upon: Curling is thought to have originated in Scotland, and its roots can be traced back to medieval times. The first written record of curling dates back to 1541 in the records of the Scottish city of Paisley, where a challenge was issued for a contest on the ice between two rival churches.
The early form of the game involved players sliding stones across frozen ponds and lochs, attempting to reach a target. Over time, the sport evolved, and rules were established. Early versions of curling stones were likely rudimentary compared to the polished granite stones used today.
Curling gradually gained popularity in Scotland and spread to other parts of the world, especially among Scottish immigrants. The sport found a home in Canada in the 18th century, where it has become particularly popular. The first curling club in North America, the Montreal Curling Club, was established in 1807. The Detroit Curling Club was established in 1840; one of the oldest curling clubs in the United States, owing much to its across the river relationship with Windsor Canada.
Today we scan the status of literature that informs the safety and sustainability of the built environment for animals large and small. Animals are found in education communities as pets. sporting partners, agricultural research and teaching settings, as medical research subjects and clinical care facilities. ANSI-Accredited standards developers with a footprint in this domain are listed below:
American Society of Agricultural and Biological Engineers
Government agencies at all levels borrow from best practice recommendations in the catalog of the foregoing standards developers. Conversely, those same standards developers borrow from the best practice recommendations from the same government agencies.
Use the login credentials at the upper right of our home page.
Preservation of old standards may be useful. In converting material into an ASTM standard, form, style, terminology are areas that require particular attention. Here, we address the rationale for offering these versions of standards, steps taken to make them conform to ASTM… pic.twitter.com/ZT1LWgxqLX
I scream. You scream. We all scream for ICE CREAM CONES.🍦On this day in 1924, Carl R. Taylor patented an ice cream cone rolling machine (No. 1,481,813), automating the process of shaping flat wafers into perfectly formed cones. pic.twitter.com/adaBY2f3xV
🗣️ “AI chatbots with hallucinate around 27% of the time, so we need to ensure employees have the AI literacy required to critically consider the output AI delivers” Laura Bishop PhD, BSI AI and Cybersecurity Sector Lead#BSI#TrustInAI#AIGovernance#AIStrategpic.twitter.com/0MyIpozyiR
Great turnout at the X12 standing Meeting. Especially, given the difficult weather across the country. A wonderful spread of food, as well. Great to see everyone and certainly appreciate the participation. pic.twitter.com/XlbODYcY40
Congrats to Scott Osborn, PE, retired professor, biological and agricultural engineering, University of Arkansas, for being named an ASABE Fellow! Osborn was selected for in teaching the next generation of engineers, invention and innovation in systems. https://t.co/UFTWhIrS2ipic.twitter.com/Q95ufpymMI
The 2026 ASHRAE HVAC&R Student Paper Competition concluded on January 22nd with presentations from four finalists. The four-person judging panel selected Felix Ekuful as the winner of the 2026 competition. His research focus is on developing advanced control strategies to improve… pic.twitter.com/RDbLiLopIK
NSAI has launched the public consultation for S.R. 66:2015 +A1:202X Standard Recommendation providing guidance to wastewater treatment products in conformance with the EN 12566 series of standards.
Just about every airspeed sensor in the United States can trace its calibration back, either directly or indirectly via calibration laboratories, to a wind tunnel on NIST’s Gaithersburg, Maryland, campus.
🤝Full house for the biannual Technical Body Officers Seminar focusing on key aspects of the standardization system, this day was again a valuable opportunity to exchange experiences and best practices with peers, strengthening our collective technical leadership. #TrustStandardspic.twitter.com/K2wujDboS7
If you design or operate health care facilities, Standard 170 sets the minimum.
ANSI/ASHRAE/ASHE Standard 170 defines the minimum ventilation requirements for health care facilities and is developed in partnership with FGI and ASHE for adoption by code-enforcing agencies.
Dogs have been bred for a variety of purposes throughout history, including as working animals to support agriculture. Dogs have been bred for specific traits that make them well-suited to work on farms, such as intelligence, obedience, strength, and endurance*.
Supported by funding from the European Research Council and the Natural Environment Research Council, a large international team of scientists compared genetic data with existing archaeological evidence and show that man’s best friend may have emerged independently from two separate (possibly now extinct) wolf populations that lived on opposite sides of the Eurasian continent.
* Here are a few examples of how dogs were bred to support agriculture:
Herding dogs: Dogs such as the Border Collie, Australian Cattle Dog, and German Shepherd were bred to help farmers manage livestock by herding them from one place to another. These dogs have a natural instinct to gather and control herds of animals, and they can be trained to respond to a farmer’s commands.
Hunting dogs: Many breeds of dogs, such as the Labrador Retriever, were originally bred as hunting dogs to assist farmers with hunting game for food. These dogs have a keen sense of smell and are skilled at tracking and retrieving prey.
Guard dogs:Certain breeds of dogs, such as the Great Pyrenees, were bred to protect livestock from predators such as wolves and bears. These dogs are fiercely protective of their flock and will guard them from any perceived threat.
Draft dogs: Some large breeds of dogs, such as the Bernese Mountain Dog and the Saint Bernard, were bred to pull carts and wagons on farms. These dogs are strong and muscular and can move heavy loads across long distances.
Overall, dogs have been bred for centuries to support agriculture in a variety of ways. Their intelligence, loyalty, and hardworking nature have made them invaluable assets to farmers and have helped to shape the course of human history.
100 years ago, the Supreme Court made it clear in Pierce v. Society of Sisters: raising children is the responsibility of parents, not the government.
100 years later, the Trump Administration remains committed to protecting parental rights. pic.twitter.com/yduXdLShty
— Secretary Linda McMahon (@EDSecMcMahon) June 1, 2025
“…O chestnut tree;, great rooted blossomer, Are you the leaf, the blossom or the bold? O body swayed to music, O brightening glance, How can we know the dancer from the dance?”
We sweep through the world’s three major time zones; updating our understanding of the literature at the technical foundation of education community safety and sustainability in those time zones 24 times per day. We generally eschew “over-coding” web pages to sustain speed, revision cadence and richness of content as peak priority. We do not provide a search facility because of copyrights of publishers and time sensitivity of almost everything we do.
Our daily colloquia are typically doing sessions; with non-USA titles receiving priority until 16:00 UTC and all other titles thereafter. We assume policy objectives are established (Safer-Simpler-Lower-Cost, Longer-Lasting). Because we necessarily get into the weeds, and because much of the content is time-sensitive and copyright protected, we usually schedule a separate time slot to hammer on technical specifics so that our response to consultations are meaningful and contribute to the goals of the standards developing organization and to the goals of stewards of education community real assets — typically the largest real asset owned by any US state and about 50 percent of its annual budget.
1. Leviathan. We track noteworthy legislative proposals in the United States 118th Congress. Not many deal specifically with education community real assets since the relevant legislation is already under administrative control of various Executive Branch Departments such as the Department of Education.
We do not advocate in legislative activity at any level. We respond to public consultations but there it ends.
We track federal legislative action because it provides a stroboscopic view of the moment — the “national conversation”– in communities that are simultaneously a business and a culture. Even though more than 90 percent of such proposals are at the mercy of the party leadership the process does enlighten the strengths and weakness of a governance system run entirely through the counties on the periphery of Washington D.C. It is impossible to solve technical problems in facilities without sensitivity to the zietgeist that has accelerated in education communities everywhere.
Michigan Great Lake Quilt
Michigan can 100% water and feed itself. Agriculture is its second-largest industry.
We examine the proposals for the 2028 National Electrical Safety Code; including our own. The 2026 National Electrical Code where sit on CMP-15 overseeing health care facility electrical issues should be released any day now. We have one proposal on the agenda of the International Code Council’s Group B Committee Action Hearings in Cleveland in October. Balloting on the next IEEE Gold Book on reliability should begin.
FERC Open Meetings | (Note that these ~60 minute sessions meet Sunshine Act requirements. Our interest lies one or two levels deeper into the technicals underlying the administrivia)
Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei City, Taiwan
First Draft Proposals contain most of our proposals — and most new (original) content. We will keep the transcripts linked below but will migrate them to a new page starting 2025:
N.B. We are in the process of migrating electric power system research to the Institute of Electrical and Electronics Engineers bibliographic format.
Recap of the May meetings of the Industrial & Commercial Power Systems Conference in Las Vegas. The conference ended the day before the beginning of the 3-day Memorial Day weekend in the United States so we’re pressed for time; given all that happened.
We can use our last meeting’s agenda to refresh the status of the issues.
We typically break down our discussion into the topics listed below:
Codes & Standards:
While IAS/I&CPS has directed votes on the NEC; Mike is the only I&CPS member who is actually submitting proposals and responses to codes and standards developers to the more dominant SDO’s — International Code Council, ASHRAE International, UL, ASTM International, IEC & ISO. Mike maintains his offer to train the next generation of “code writers and vote getters”
Performance-based building premises feeder design has been proposed for the better part of ten NEC revision cycles. The objective of these proposals is to reduce material, labor and energy waste owed to the branch and feeder sizing rules that are prescriptive in Articles 210-235. Our work in service and lighting branch circuit design has been largely successful. A great deal of building interior power chain involves feeders — the network upstream from branch circuit panels but down stream from building service panel.
Our history of advocating for developing this approach, inspired by the NFPA 101 Guide to Alternative Approaches to Life Safety, and recounted in recent proposals for installing performance-based electrical feeder design into the International Building Code, appears in the link below:
Access to this draft paper for presentation at any conference that will receive it — NFPA, ICC or IEEE (or even ASHRAE) will be available for review at the link below:
NFPA 110 Definitions of Public Utility v. Merchant Utility
NFPA 72 “Definition of Dormitory Suite” and related proposals
Buildings:
Renovation economics, Smart contracts in electrical construction. UMich leadership in aluminum wiring statements in the NEC should be used to reduce wiring costs.
This paper details primary considerations in estimating the life cycle of a campus medium voltage distribution grid. Some colleges and universities are selling their entire power grid to private companies. Mike has been following these transactions but cannot do it alone.
Variable Architecture Multi-Island Microgrids
District energy:
Generator stator winding failures and implications upon insurance premiums. David Shipp and Sergio Panetta. Mike suggests more coverage of retro-fit and lapsed life cycle technicals for insurance companies setting premiums.
Reliability:
Bob Arno’s leadership in updating the Gold Book.
Mike will expand the sample set in Table 10-35, page 293 from the <75 data points in the 1975 survey to >1000 data points. Bob will set up meeting with Peyton at US Army Corps of Engineers.
Reliability of merchant utility distribution systems remains pretty much a local matter. The 2023 Edition of the NESC shows modest improvement in the vocabulary of reliability concepts. For the 2028 Edition Mike submitted several proposals to at least reference IEEE titles in the distribution reliability domain. It seems odd (at least to Mike) that the NESC committees do not even reference IEEE technical literature such as Bob’s Gold Book which has been active for decades. Mike will continue to propose changes in other standards catalogs — such as ASTM, ASHRAE and ICC — which may be more responsive to best practice assertions. Ultimately, improvements will require state public utility commission regulations — and we support increases in tariffs so that utilities can afford these improvements.
Mike needs help from IEEE Piscataway on standard WordPress theme limitations for the data collection platform.
Mike will update the campus power outage database.
Healthcare:
Giuseppe Parise’s recent work in Italian power grid to its hospitals, given its elevated earthquake risk. Mike’s review of Giuseppe’s paper:
Mike and David Shipp will prepare a position paper for the Harvard Healthcare Management Journal on reliability advantages of impedance grounding for the larger systems.
The Internet of Bodies
Forensics:
Giuseppe’s session was noteworthy for illuminating the similarity and differences between the Italian and US legal system in handling electrotechnology issues.
Mike will restock the committee’s library of lawsuits transactions.
Ports:
Giuseppe updates on the energy and security issues of international ports. Mike limits his time in this committee even though the State of Michigan has the most fresh water international ports in the world.
A PROPOSED GUIDE FOR THE ENERGY PLAN AND ELECTRICAL INFRASTRUCTURE OF A PORT
Other:
Proposals to the 2028 National Electrical Safety Code: Accepted Best Practice, exterior switchgear guarding, scope expansion into ICC and ASHRAE catalog,
Apparently both the Dot Standards and the Color Books will continue parallel development. Only the Gold Book is being updated; led by Bob Arno. Mike admitted confusion but reminded everyone that any references to IEEE best practice literature in the NFPA catalog, was installed Mike himself (who would like some backup help)
Mike assured Christel Hunter (General Cable) that his proposals for reducing the 180 VA per-outlet requirements, and the performance-base design allowance for building interior feeders do not violate the results of the Neher-McGrath calculation used for conductor sizing. All insulation and conducting material thermal limits are unaffected.
Other informal discussions centered on the rising cost of copper wiring and the implications for the global electrotechnical transformation involving the build out of quantum computing and autonomous vehicles. Few expressed optimism that government ambitions for the same could be met in any practical way.
Are students avoiding use of Chat GPT for energy conservation reasons? Mike will be breaking out this topic for a dedicated standards inquiry session:
“One of the Family” 1880 | Frederick George Cotman
NFPA 150 Fire and Life Safety in Animal Housing Facilities Code has entered its s025 revision cycle. Many education communities are responsible for animal safety in academic units, research enterprises. museums and even — as in the United Kingdom — large farm animals that wander freely on campus with students, faculty and staff. The number of colleges and universities that permit students to live with their pets has expanded; and with it the responsibilities of university administration.
From the document scope:
This standard shall provide the minimum requirements for the design, construction, fire protection, and classification of animal housing facilities. The requirements of NFPA 150 recognize the following fundamental principles:
(1) Animals are sentient beings with a value greater than that of simple property.
(2) Animals, both domesticated and feral, lack the ability of self-preservation when housed in buildings and other structures.
(3) Current building, fire, and life safety codes do not address the life safety of the animal occupants. The requirements found in NFPA 150 are written with the intention that animal housing facilities will continue to be designed, constructed, and maintained in accordance with the applicable building, fire, and life safety codes.
The requirements herein are not intended to replace or rewrite the basic requirements for the human occupants. Instead, NFPA 150 provides additional minimum requirements for the protection of the animal occupants and the human occupants who interact with those animals in these facilities.
A full description of the project is linked below:
We provide the transcript of the back-and-forth on the current 2022 edition to inform how education communities can contribute to the improvement of this title; a subject that stirs deep feelings about animal safety in research enterprises.
Public comment on the Second Draft of the 2025 Edition will be received until March 27, 2024.
We have been advocating risk-informed animal safety concepts in this document since the 2013 Edition and have found that it is nearly impossible to overestimate the sensitivity of educational communities to the life safety of animals — either for agriculture or medical research.
We maintain the entire NFPA catalog on the standing agenda of our Prometheus colloquia. See our CALENDAR for the next online meeting; open to everyone.
Category: Fire Protection, Facility Asset Management, Academic, Risk Management
Colleagues: Mike Anthony, Josh Elvove, Joe DeRosier
More:
”Create in me a pure heart, O God, and renew a steadfast spirit within me.„ Psalms 51:10
Have a blessed Sunday all who feed humanity! #dairy#beef … pic.twitter.com/BG68A4Sn5h
Getting a dog during college can be an exciting thought for many students who are leaving home and are experiencing their first taste of true freedom; However, many young adults fail to consider the responsibilities and obligations that come with owning a dog while in school.
Dogs have the incredible ability to make you feel more relaxed and less stressed. A study actually found that when people took care of dogs for just three months, they showed significant drops in blood pressure and reactivity to stress. There’s no better feeling than coming home after a long day to your furry best friend who’s thrilled to see you.
They help motivate you to exercise.
Daily exercise is an essential part of a dog’s well-being and absolutely cannot be neglected. However, this requirement becomes mutually beneficial because it also ensures that you’re getting outside daily, intaking sunlight, and getting your own exercise. Even if you’re having a rough day and don’t feel like doing much, your dog will make sure that you go outside and get moving.
They make great companions if you live alone.
Dogs can be fantastic companions for students who choose to live alone. Living by yourself can be lonely. Your pet can serve as a companion to keep you occupied, as well as a solid guard dog when needed (or you can at least let them think they are).
Cons:
They require a time and patience.
If you’re thinking about getting a dog in college, be prepared to commit tons of time and attention to them. Training sessions will be vitally important in ensuring that your dog is potty-trained, can behave on a leash, and can be trusted around other dogs. You’ll also have to make time for vet appointments, play time, and letting them out on a consistent basis.
They can be expensive.
Dogs can be extremely expensive. Between vet bills, food, toys, and general dog supplies, the costs can quickly add up. Assessing your financial situation beforehand and determining whether or not now is the right time for you to get a dog, is absolutely essential.
They can cut into your social life; although can expand your social life with a starting point for common conversation with other dog lovers.
Like it or not, having a dog will cut into your social time with your friends. Staying out until 4 am on the weekends or being away from your house for 12 hours at a time is no longer feasible when your pet is waiting for you at home. Plan to make arrangements to fit your dog’s needs, which may mean missing out on social activities from time to time.
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/njrDAbSpwBpic.twitter.com/GkAXrHoQ9T
