Birds are social creatures and many species have complex social networks. Social networks are defined as the patterns of social interactions between individuals within a population. Here are some things that are known about the social networks of birds:
Overall, the social networks of birds are complex and dynamic, and play important roles in many aspects of bird behavior, including mating, foraging, and avoiding predators. Studying bird social networks can provide insights into the evolution of social behavior and the ecological factors that shape animal populations. We examine the risks (and reward) of bird behavior on education community campuses.
Birds present several hazards to overhead electric and telecommunication circuits:
Accordingly, the 2023 National Electrical Safety Code specifies minimum clearances between power lines and surrounding trees and vegetation to help prevent birds from coming into contact with the lines; requires the use of bird guards or other protective devices on power lines in areas where birds are likely to perch or nest and, where possible; removal of nests from power lines and equipment to prevent fire hazards and equipment damage.
Additionally, the U.S. Fish and Wildlife Service has developed guidelines for the protection of birds and other wildlife from power line hazards. These guidelines provide recommendations for utilities on how to identify and manage potential bird hazards on power lines and equipment. The International Electrotechnical Commission has developed similar standards
Flight is the most complex form of movement in the animal kingdom. Bird research has informed how humans design airplanes. For example:
There are standards and regulations for bird control in various industries and settings. These standards and regulations aim to prevent bird strikes, which can be dangerous for aircraft, and to manage bird populations that can cause damage or spread disease. For example:
Bird control on college and university campuses should prioritize humane and non-lethal methods to manage bird populations and prevent bird-related hazards. Here are some best practices for bird control on college and university campuses:
Overall, a comprehensive and humane approach to bird control on college and university campuses should prioritize prevention and management of bird hazards while minimizing negative impacts on bird populations and the environment.
Related Research
Design and Improvement of Anti-Bird Devices for Transmission Line Towers
Application and Challenges of an IoT Bird Repeller System As a result of Bird Behavior
A Bird-caused Damage Risk Assessment System for Power Grid Based on Intelligent Data Platform
The real-life sport of Quidditch was inspired by the Harry Potter franchise but has since changed its name to Quadball. Organizers hope the name change distances the sport from the social positions of author J,K. Rowling, perhaps growing the sport.
Quadball refers to the number of balls and positions in the sport; its playfield governed largely by field sport codes and standards.
Readings: The “30-30” Rule for Outdoor Athletic Events Lightning Hazard
This year’s Annual Fashion Show features 171 looks from 42 designers. Collections and single-submission garments were chosen by a panel of industry critics and jurors. The pieces include evening wear, market-ready, universal design and more. https://t.co/3shpSI9LdV
— Kent State Fashion (@KSUFashion) April 26, 2024
The School of Fashion had the pleasure of hosting students from Streetsboro Middle School. Students got the chance to gain a better understanding of fashion, design and knitwear by participating in a variety of educational activities.
Read more: https://t.co/ZkBG0U3wZI pic.twitter.com/purVqJZ9kO
— Kent State Fashion (@KSUFashion) May 3, 2023
Art presents a different way of looking at things than science;
one which preserves the mystery of things without undoing the mystery.
Everyone would basically be 50% happier if everyone dressed a little better. Clothes are everywhere. Everyone doesn’t have to be a clothes hound, but if the girls looked pretty and the guys looked nice, people would be happier and even more optimistic about the future. pic.twitter.com/iQcNPL1cMl
— O.W. Root (@NecktieSalvage) July 17, 2024
Helpppp! Got a black tie wedding next month 💒 and narrowed the dresses down to four!! But which one?! pic.twitter.com/f4XZmXeJx4
— Miss Gauld (@miss_gauld) April 5, 2024
Speaking of storms…Photo of an apple orchard in Ireland after a storm.
by Tony Egan pic.twitter.com/EFWQzCtUkz— Edward Elderman (@edwereddie) October 10, 2024
From from time to time — particularly in the months of fairer weather, when many events are hosted outdoors — we break form from the grind of responding to c0nsultations to simply enjoy these spaces See our CALENDAR for our periodic Lively c0lloquia when we drill down into technical specifics.
California State University San Marcos
Clemson University
More coming
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Metrology is the scientific discipline that deals with measurement, including both the theoretical and practical aspects of measurement. It is a broad field that encompasses many different areas, including length, mass, time, temperature, and electrical and optical measurements. The goal of metrology is to establish a system of measurement that is accurate, reliable, and consistent. This involves the development of standards and calibration methods that enable precise and traceable measurements to be made.
The International System of Units is the most widely used system of units today and is based on a set of seven base units, which are defined in terms of physical constants or other fundamental quantities. Another important aspect of metrology is the development and use of measurement instruments and techniques. These instruments and techniques must be designed to minimize errors and uncertainties in measurements, and they must be calibrated against recognized standards to ensure accuracy and traceability.
Metrology also involves the development of statistical methods for analyzing and interpreting measurement data. These methods are used to quantify the uncertainty associated with measurement results and to determine the reliability of those results.
National Fire Protection Association | 2022 Revenue $82M
2026 NEC Code Panel 15 Public Input Report with Committee Response
Note in the transcript above that the four proposals submitted by Standards Michigan relate to healthcare facilities. Code Panel 15 receives proposals for healthcare and assembly occupancy wiring safety concepts.
The standard of care for electrical system safety in dramatic art facilities in the education, and other industries, is largely established in Articles 518 through Article 540 of the National Electrical Code (NEC). In some instances, dramatic art activity takes place in athletic arenas so we are mindful of parent standards for assembly occupancies generally; found in Chapter 3 of the International Building Code.
Free public access to the current 2023edition of the NEC is linked below:
Of particular interest is the “technical power system” found in Article 640: Audio Signal Processing, Amplification, and Reproduction Equipment.
Access to the International Building Code on “related” occupancies is linked below (Chapter 3 Occupancy Classification and Use):
2021 International Building Code
Note the imperfect correlation between the NFPA and ICC occupancy definitions. This never happens by design but is sometimes necessary. Some risk aggregations have to be understood as terms of art; to be understood by seasoned experts in context. Also, keep in mind that the NEC is a wiring installation safety code.
Proposals for revisions to assembly-related installations in the for 2023 is linked below:
NFPA 70 Public Input Report for 2023 Assembly Occupancies
Second Draft Report for all articles assigned to CMP-15
The so called “song and dance” sections of the NEC have been fairly “stable” in recent cycles. Changes to these articles in the NEC 2020 revision are incremental — i.e clarifications on grounding, wiring methods, cord wiring, illumination — and helpful for designers and inspectors. Nothing budget busting. Convergence of fire safety, mass notification, environmental air and visual experiences continues as once-independent technologies continue integration.
2026 National Electrical Code Workspace
We collaborate with the IEEE Education & Healthcare Facilities Committee which meets 4 times monthly in Europe and the Americas. See our CALENDAR for the next online teleconferences; open to everyone.
Issue: [Various]
Category: Sport, Electrical, Telecommunications, Fire Protection, Arts & Entertainment Facilities, Lively Art
Colleagues: Mike Anthony, Matt Dozier, Jim Harvey
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Even though it’s almost #Fall, it’s still so warm outside! To cool down this #NationalBlueberryPopsicleDay, ASTM F2520-20 specifies requirements for the design and function of refrigerators and freezers to keep our #BlueberryPopsicles nice and chilled. @ASTMIntl pic.twitter.com/L4wkVWbcDT
— ANSI (@ansidotorg) September 2, 2022
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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