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The Kilt
A few store lambs weighed and drafted off this afternoon, ready to be sold through Farm Stock Scotland @Farm_Stock 🐑🌱#sheepfarming pic.twitter.com/2qSnJvWCie
— Helen Georgina Marsden (@helengeorgina94) August 29, 2023
Textiles
“The Dressmaking Factory” 1881 Charles Ginnar
“Dwell on the beauty of life.
Watch the stars, and see yourself running with them.”
― Marcus Aurelius, Meditations
The consumer discretionary sector is among the largest economic sectors in every nation. Consumer Discretionary is the term given to goods and services that are considered non-essential by consumers, but desirable if their available income is sufficient to purchase them. Consumer discretionary goods include durable goods, apparel, entertainment and leisure, and automobiles. The International Organization for Standardization administers leading practice discovery and promulgation of the standards in a core component of durable goods industry — textiles – through its Technical Committee 38.
We find continued student interest in these technologies so attention to the elevated hazards in research, instructional and display spaces require attention. We recognize that not every student is interested in cleaning neural network data sets or learning Tensor Flow but wants to devote their energy to making the world a better place by making the world a more beautiful place.
From the ISO/TC 38 prospectus:
STRATEGIC BUSINESS PLAN ISO/TC 38 Textiles
“…Textiles are one of the most important and versatile commodities in the global economy. The textile industries involve provision of raw materials, preparation of fiber production, manufacture of yarns and fibres, manufacture of fabric formation, finishing processing including bleaching, dyeing, printing, coating, special chemical treatments, transformation of the fabric into clothing, upholstery, or industrial/technical textiles, and rope and netting formation. Therefore, the textile industry concerns a variety of entities such as suppliers of raw materials, processors, manufacturers, traders, distributors, retailers, associated industries such as the laundry industry, government and educational establishments as well as consumers….
…One new field of innovation in the textiles is emerging as the smart textiles which cover either smart textile materials or smart textile systems, including some of them combining technologies with electronic textiles and wearable devices. The uses expected of the smart textiles extend over medical device, general product safety, textile labelling, etc. Our technical committee liaises for cooperation with other technical fields and be responsible for standardization of the textile field of smart textiles….”
Japanese Industrial Standards Committee is the Global Secretariat. ASTM International is ANSI’s US Technical Advisory Group Administrator
Educators and students in the United States interested in participating in the development of this product should communicate directly with Jen Rodgers at ASTM International, Jen Rodgers (jrodgers@astm.org). We maintain all ISO consensus products on the standing agenda of our monthly International Standards teleconference; open to everyone. See our CALENDAR for the next online meeting.
Special Events
“View of the Colosseum” 1747 Giovanni Paolo Panini
Special event safety and sustainability — keeping large groups of people safe and engaged in the event itself — cuts across many disciplines. Educational settlements are ideal settings and the raison d’être for these communities everywhere.
Today we charge through the best practice catalogs of the following standards setting organizations:
American Society of Civil Engineers
Minimum Design Loads and Associated Criteria for Buildings and Other Structures
American Society of Mechanical Engineers
American National Standards Institute
American Water Works Association
ASHRAE International
ASTM International
University of Colorado Boulder
Consumer Technology Association
International Code Council
Institute of Electrical and Electronic Engineers
International Standardization Organization
ISO/PC 250 Sustainability in event management (British Standards Institute is the Global Secretariat)
List of All ANSI ISO TAGS (There is no ANSI US TAG Administrator as of 1 October 2023)
National Fire Protection Association
National Electrical Manufacturers Association
Telecommunications Industry Association
Underwriter Laboratories
At the moment we cover outdoor and indoor events because, conceptually, there is substantial overlap. It is likely, however, that in the fullness of time we will have to break down the coverage between exterior and interior events.
There are a number of titles from the foregoing short list of SDO’s that are open for consultation during the next 30 to 90 days so it is not likely we will have time to examine other niche SDO’s in the special event domain. For example:
There are others.
Action on open global and government consultations, and examination of developments in the research bibliography will have to wait for another day also. We cover them fairly well in the breakout meetings shown on our CALENDAR.
As always, today’s colloquium in open to everyone with the login credentials available on the upper right of our home page.
Mobility 400
Statement on the Electric Vehicle Zietgeist
Die Fachhochschule Wedel bei Hamburg
The Invention of the Wheel – The Journey to Civilization
Today we amble through the literature providing policy templates informing school district, college and university-affiliated transportation and parking facilities and systems. Starting 2024 we will break up our coverage thus:
Mobility 100 (Survey of both ground and air transportation instructional and research facilities)
Mobility 200 (Ground Transportation)
Police officer asks little girl for driver's license.pic.twitter.com/8gVBiJNZiV
— The Figen (@TheFigen_) February 6, 2025
Mobility 300 (Air Transportation)
Mobility 400 (Reserved for zoning, parking space allocation and enforcement, and issues related to one of the most troublesome conditions in educational settlements)
Today’s session will be the last when we cover both land and air transportation codes, standards, guidelines and the regulations that depend upon all them. We will break out space and aerospace mobility into a separate session — largely because many universities are tooling up square footage and facilities in anticipation of research grants.
Public consultation originates from the following organizations:
International Electrotechnical Commission
International Organization for Standardization
Intelligent Transport Systems
Road Vehicles
Institute of Electrical and Electronic Engineers
Intelligent Transportation Systems Society
Society of Automotive Engineers (SAE International)
Like many SDO’s the SAE makes it very easy to purchase a standard but makes it very difficulty to find a draft standard open for public review. It is not an open process; one must apply to comment on a draft standard. Moreover, its programmers persist in playing “keep away” with landing pages.
Technical Standards for Road Vehicles and Intelligent Vehicle Systems
International Code Council
National Fire Protection Association
Association of Transportation Safety Information Professionals
International Light Transportation Vehicle Association
Non-Emergency Medical Transportation Accreditation Commission
Noteworthy:
The public school bus system in the United States is the largest public transit system in the United States. According to the American School Bus Council, approximately 25 million students in the United States ride school buses to and from school each day, which is more than twice the number of passengers that use all other forms of public transportation combined.
The school bus system is considered a public transit system because it is operated by public schools and school districts, and provides a form of transportation that is funded by taxpayers and available to the general public. The school bus system also plays a critical role in ensuring that students have access to education, particularly in rural and low-income areas where transportation options may be limited.
Something is always happening in this domain:
A Quiet Rollout: Electric Scooters on Campus
Notre Dame Police Department shares gameday parking restrictions, tips
Electric School Bus Market Size, Industry Share, Analysis, Report and Forecast 2022-2027
Non profit associations proliferate:
American School Bus Council
American Bus Association
Campus Parking and Transportation Association
National Association for Pupil Transportation
National Association of State Directors of Pupil Transportation Services
National School Transportation Association
School Bus Manufacturers Association
…and 50-state spinoffs of the foregoing. (See our ABOUT for further discussion of education industry non-profit associations)
There are several ad hoc consortia in this domain also; which include plug-in hybrid electric vehicles. Charging specifications are at least temporarily “stable”; though who should pay for the charging infrastructure in the long run is a debate we have tracked for several revision cycles in building and fire codes.
Because incumbents are leading the electromobility transformation, and incumbents have deep pockets for market-making despite the “jankiness” of the US power grid, we can track some (not all) legislation action, and prospective public comment opportunities. For example:
Keep in mind that even though proposed legislation is sun-setted in a previous (116th) Congress, the concepts may be carried forward into the following Congress (117th).
Public consultations on mobility technologies relevant to the education facility industry are also covered by the IEEE Education & Healthcare Facilities Committee which meets 4 times monthly in European and American time zones.
This topic is growing rapidly and it may well be that we will have to break it up into more manageable pieces. For the moment, today’s colloquium is open to everyone. Use the login credentials at the upper right of our home page.
Campus Micromobility
Artist: Syd Mead | Photo Credit: United States Steel
We find town-gown political functionaries working to accommodate students traveling on micro-scooters. Several non-profit trade associations compete for “ownership” of some part of the economic activity associated with micromobility. One of several domain incumbents is SAE International. Here is how SAE International describes the micromobility transformation:
“…Emerging and innovative personal mobility devices, sometimes referred to as micromobility, are proliferating in cities around the world. These technologies have the potential to expand mobility options for a variety of people. Some of these technologies fall outside traditional definitions, standards, and regulations. This committee will initially focus on low-speed micromobility devices and the technology and systems that support them that are not normally subject to the United States Federal Motor Vehicle Safety Standards or similar regulations. These may be device-propelled or have propulsion assistance. They are low-speed devices that have a maximum device-propelled speed of 30 mph. They are personal transportation vehicles designed to transport three or fewer people. They are consumer products but may be owned by shared- or rental-fleet operators. This committee is concerned with the eventual utilization and operational characteristics of these devices, and how they may be safely incorporated in the transportation infrastructure. This committee will develop and maintain SAE Standards, Recommended Practices, and Information Reports within this classification of mobility. The first task of the committee will be to develop a taxonomy of low-speed micromobility devices and technologies. Currently, many of these terms are not consistently named, defined, or used in literature and practice. This task will also help refine the scope of the committee and highlight future work….”
Micromobility standards development requires sensitivity to political developments in nearly every dimension we can imagine.
University of Toledo
Specifically, we follow developments in SAE J3194: Taxonomy and Definitions for Terms Related to Micromobility Devices. Getting scope, title, purpose and definitions established is usually the first step in the process of developing a new technical consensus product. From the project prospectus:
This Recommended Practice provides a taxonomy and definitions for terms related to micromobility devices. The technical report covers low-speed micromobility devices (with a maximum device-propelled speed of 30 mph) and the technology and systems that support them that are not normally subject to the United States Federal Motor Vehicle Safety Standards or similar regulations. These devices may be device-propelled or have propulsion assistance. Micromobility devices are personal transportation vehicles designed to transport three or fewer people. They are consumer products but may be owned by shared- or rental-fleet operators. This Recommended Practice does not provide specifications or otherwise impose requirements of micromobility devices.
SAE standards action appears on the pages linked below:
SAE Standards Development Home Page
SAE International is proud to announce the release of SAE J3400™ North American Charging Standard (NACS) Electric Vehicle Coupler Technical Information Report.
Click the link for more information: https://t.co/diauiuev97 pic.twitter.com/zjK5sf1R6L
— SAE International® (@SAEIntl) December 19, 2023
Apart from the rising level of discussion on vehicle-to-grid technologies (which we track more closely with the IEEE Education & Healthcare Facilities Committee) there is no product at the moment that business units in the education industry can comment upon. Many relevant SAE titles remain “Works in Progress”. When a public commenting opportunity on a candidate standard presents itself we will post it here.
We host periodic Mobility colloquia; SAE titles standing items on the agenda. See our CALENDAR for the next online session; open to everyone.
University of Michigan Ann Arbor
Issue: [19-130]
Category: Electrical, Facility Asset Management, Transportation
Colleagues: Mike Anthony, Paul Green, Jack Janveja, Richard Robben
LEARN MORE:
Inspiring a College Campus to Design, Create, and Build Green Small Engine Vehicles 2009-32-0107
Electric Vehicle Power Transfer
2023 National Electrical Code | Current Issues and Recent Research
August 5, 2021
The 2020 National Electrical Code (NEC) contains significant revisions to Article 625 Electric Vehicle Power Transfer Systems. Free access to this information is linked below:
You will need to set up a (free) account to view Article 625 or you may join our colloquium today.
Public input for the 2023 Edition of the NEC has already been received. The work of the assigned committee — Code Making Panel 12 — is linked below:
NFPA 70_A2022_NEC_P12_FD_PIReport_rev
Mighty spirited debate. Wireless charging from in-ground facilities employing magnetic resonance are noteworthy. Other Relevant Articles:
- Article 240: Overcurrent Protection: This article includes requirements for overcurrent protection devices that could be relevant for EV charging systems.
- Article 210: Branch Circuits: General requirements for branch circuits, which can include circuits dedicated to EVSE.
- Article 220: Load Calculations: Guidelines for calculating the electrical load for EVSE installations.
- Article 230: Services: General requirements for electrical service installations, which can be relevant for EVSE.
- Article 250: Grounding and Bonding: Requirements for grounding and bonding, which are critical for safety in EVSE installations.
Technical committees meet November – January to respond. In the intervening time it is helpful break down the ideas that were in play last cycle. The links below provide the access point:
Public Comment Report Panel 12
We find a fair amount of administrative and harmonization action; fairly common in any revision cycle. We have taken an interest in a few specific concepts that track in academic research construction industry literature:
- Correlation with Underwriters Laboratory product standards
- Bi-Directional Charging & Demand Response
- Connection to interactive power sources
As a wiring safety installation code — with a large installer and inspection constituency — the NEC is usually the starting point for designing the power chain to electric vehicles. There is close coupling between the NEC and product conformance organizations identified by NIST as Nationally Recognized Testing Laboratories; the subject of a separate post.
Edison electric vehicle | National Park Service, US Department of the Interior
After the First Draft is released June 28th public comment is receivable until August 19th.
We typically do not duplicate the work of the 10’s of thousands of National Electrical Code instructors who will be fanning out across the nation to host training sessions for electrical professionals whose license requires mandatory continuing education. That space has been a crowded space for decades. Instead we co-host “transcript reading” sessions with the IEEE Education & Healthcare Facilities Committee to sort through specifics of the 2020 NEC and to develop some of the ideas that ran through 2020 proposals but did not make it to final ballot and which we are likely to see on the docket of the 2023 NEC revision. That committee meets online 4 times monthly. We also include Article 625 on the standing agenda of our Mobility colloquium; open to everyone. See our CALENDAR for the next online meeting
Issue: [16-102]
Category: Electrical, Transportation & Parking, Energy
Colleagues: Mike Anthony, Jim Harvey
More
U.S. NATIONAL ELECTRIC VEHICLE SAFETY STANDARDS SUMMIT | DETROIT, MICHIGAN 2010
Construction Technology Careers: Carpentry, HVAC, Plumbing
Construction Technology Careers: Carpentry, HVAC, Plumbing
One study, published in the Journal Social Forces in 2012, found that women’s educational preferences for a potential partner have been changing over time. The study found that in the 1960s and 1970s, women were more likely to prefer men with higher levels of education than themselves, while in the 1990s and 2000s, women were more likely to prefer partners with similar levels of education. The study also found that women’s educational preferences were influenced by their own educational attainment and the gender ratio of their college campus.
Another study, published in the journal Demography in 2015, found that women’s educational preferences for a potential partner varied depending on their own educational background and the gender ratio of their local area. The study found that women with higher levels of education were more likely to prefer men with similar levels of education, while women with lower levels of education were more likely to prefer men with higher levels of education. The study also found that women in areas with a higher ratio of men to women were more likely to prefer men with higher levels of education.
While these studies suggest that young women’s preferences for college-educated men as marriage partners may be influenced by a variety of factors, it is important to recognize that individual preferences and behaviors can vary widely and are influenced by a wide range of factors. Additionally, any generalizations about the preferences of “young women” or any other group should be approached with caution, as these preferences can vary widely depending on factors such as age, race, ethnicity, and socioeconomic status.
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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