Bibliography
Sprint time differences between single- and dual-beam timing systems
Sprint Running Performance Monitoring: Methodological and Practical Considerations
SDC3006_Power_System_Reliability_WG_Minutes_2024-05-20
WG Meeting Agenda August 2024_final
This paper introduced the concept of reliability theory and established a mathematical framework for analyzing system reliability in terms of lumped parameters. It defined important concepts such as coherent systems, minimal cut sets, and minimal path sets, which are still widely used in reliability engineering.
IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems
“Railroad Sunset” | Edward Hopper
We are tooling up to update the failure rate tables of IEEE 493 Design of Reliable Industrial and Commercial Power Systems; collaborating with project leaders but contributing to an essential part of the data design engineers use for scaling their power system designs. The project is in its early stages. We are formulating approaches about how to gather data for assemble a statistically significant data set.
Today we introduce the project which will require harvesting power reliability statistics from any and all educational settlements willing to share their data. As the links before demonstrate, we have worked in this domain for many years.
Join us with the login credentials at the upper right of our home page.
“On the Mathematical Theory of Risk and Some Problems in Distribution-Free Statistics” by Frank Proschan (1963): This paper introduced the concept of increasing failure rate (IFR) and decreasing failure rate (DFR) distributions, which are crucial in reliability modeling and analysis.
“Reliability Models for Multiple Failures in Redundant Systems” by John F. Meyer (1965): This paper addressed the problem of reliability analysis for redundant systems, which are systems with multiple components designed to provide backup in case of failure.
“Reliability of Systems in Series and in Parallel” by A. T. Bharucha-Reid (1960): This work analyzed the reliability of systems composed of components arranged in series and parallel configurations, which are fundamental building blocks of more complex systems.
“A Stochastic Model for the Reliability of Modular Software Systems” by John E. Gaffney, Jr. and Thomas A. Dueck (1980): This paper introduced one of the earliest models for software reliability, extending the concepts of reliability theory to the field of software engineering.
“Redundancy Techniques for Computing Systems” by John von Neumann (1956): This report by the pioneering computer scientist John von Neumann explored the use of redundancy techniques, such as triple modular redundancy, to improve the reliability of computing systems.
Rowing at the 2024 Summer Olympics
Rowing competition in the 2024 Olympics inspires a revisit of NFPA 303: Fire Protection Standard for Marinas and Boatyards. Apart from athletic competition, many colleges, universities and trade schools with academic programs are responsible for safety of facilities located on fresh and saltwater shorelines. Other nations refer to best practice discovered and applied in the United States. Keep in mind that, unlike other nations, the standard of care for electrical safety in the United States is driven primarily by the fire safety community. This happens because public safety leadership falls upon the local Fire Marshall who has a budget that is widely understand and generally supported.
From the NFPA 303 scope statement:
This standard applies to the construction and operation of marinas, boatyards, yacht clubs, boat condominiums, docking facilities associated with residential condominiums, multiple-docking facilities at multiple-family residences, and all associated piers, docks, and floats.
This standard also applies to support facilities and structures used for construction, repair, storage, hauling and launching, or fueling of vessels if fire on a pier would pose an immediate threat to these facilities, or if a fire at a referenced facility would pose an immediate threat to a docking facility.
This standard applies to marinas and facilities servicing small recreational and commercial craft, yachts, and other craft of not more than 300 gross tons.
This standard is not intended to apply to a private, noncommercial docking facility constructed or occupied for the use of the owners or residents of the associated single-family dwelling.
No requirement in this standard is to be construed as reducing applicable building, fire, and electrical codes.
The standard of care for facilities owned by educational institutions is not appreciably different from the standard of care for any other Owner except some consideration should be given to the age and training of most of the occupants — students, of course — who are a generally transient population. Some research projects undertaken on university-owned facilities are also subject to the local adaptions of NFPA 303. The current version of NFPA 303 is linked below:
The 2021 Edition is the current edition and the next edition will be the 2025 revision. Click on the link below to read what new ideas were running through the current edition; mostly electrical that are intended to correlate with National Electrical Code Article 555 and recent electrical safety research*:
NFPA 303 Public Input Report for the 2021 Edition
Public input closing date for the 2025 Edition is June 1, 2023.
You may submit comment directly to NFPA on this and/or any other NFPA consensus product by CLICKING HERE. You will need to set up a (free) account. NFPA 303 document is also on the standing agenda of our 4 times monthly collaboration with the IEEE Education & Healthcare Facilities Committee. See our CALENDAR for the next online colloquium; open to everyone.
Issue: [16-133]
Category: Electrical, #SmartCampus, Facility Asset Management
Colleagues: Mike Anthony, Jim Harvey
LEARN MORE:
NFPA 70 National Electrical Code (Article 555)
Examining the Risk of Electric Shock Drowning (ESD) As a Function of Water Conductivity
“The world is changed by examples, not by opinions.”
– Marc Andreesen (Founder of Netscape, the first dominant web browser)
Readings:
Coop: A Family, a Farm, and the Pursuit of One Good Egg (Michael Perry)
The Land Remembers (Ben Logan)
State of Wisconsin: Department of Agriculture, Trade and Consumer Protection
Midwesterners: bring salad to the Labor Day BBQ
The salad: pic.twitter.com/WHNTelL51e
— Midwest vs. Everybody (@midwestern_ope) September 1, 2024
“The morning cup of coffee has an exhilaration about it
which the cheering influence of the afternoon or evening cup of tea
cannot be expected to reproduce.”
Oliver Wendell Holmes (“The Autocrat of the Breakfast-Table”, 1857)
Dartmouth University Facilities Operations & Management | Utility Systems
IEEE Education & Healthcare Facilities Committee
Investment Office: Endowment Reports | $7.9B Total, $2.1B Facilities
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In terms of total spend, the US elementary and secondary school industry is about twice the size of the higher education industry according to IBISWorld. About $100 billion is in play every year for both (which we cover during our Ædificare colloquia); with higher education spending only half of what elementary and secondary school systems spend on facilities.
Note that some districts are including construction for faculty housing.
Our focus remains on applying global standard to create educational settlements that are safer, simpler, lower-cost and longer-lasting — not on the hurly-burly of local school bond elections. We recommend consulting the coverage in American School & University for more detailed and more timely information.
In 2023, we finalised a seismic shift from the old semester-based #educationmodel to a revolutionary approach specifically designed to meet the needs and demands of today’s students and today’s world.
Read how the Southern Cross Model changed the game: https://t.co/KVFqr23sPf
— Southern Cross University (@SCUonline) December 19, 2023
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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