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
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Harvard Yard is bustling again with activity as first-year and returning students move into their campus homes for the 2023-24 Academic Year. Welcome to Harvard from the Memorial Church! #harvard #harvard2027 #HeartofHarvardYard #BacktoSchool pic.twitter.com/tUpShQu2BQ
— Harvard MemChurch (@MemChurch) August 31, 2023
“Tradition is the democracy of the dead”
History of Western Civilization Told Through the Acoustics of its Worship Spaces
Maurice Duruflé was a French composer and organist known for his contributions to sacred music, particularly choral and organ compositions:
When despair for the world grows in me
and I wake in the night at the least sound
in fear of what my life and my children’s lives may be,
I go and lie down where the wood drake
rests in his beauty on the water,
and the great heron feeds.
I come into the peace of wild things
who do not tax their lives with forethought
of grief. I come into the presence of still water.
And I feel above me the day-blind stars
waiting with their light. For a time
I rest in the grace of the world, and am free.
Church heating: Comparison of different strategies
N. Aste. et al
Department of Architecture, Built Environment and Construction Engineering, Politecnico di Milano
Abstract: Church heating represents a challenging task because multiple goals have to be fulfilled simultaneously, such as the thermal comfort for the occupants and the optimal internal environmental conditions for the preservation of building components and artworks. In addition, current requirements for environmental and economic sustainability impose to make efforts to minimize the amount of energy needed and the consequent environmental/economic impact. In this context, the present work represents the assessment of the energy, environmental and economic impact of different strategies for church heating, including a novel technology based on the exploitation of renewable energies. The analysis was carried out in a real case-study building, represented by the Basilica di S. Maria di Collemaggio (L’Aquila, Italy), a church of worldwide relevance, currently under restoration.
Set within a vineyard the chapel emulates the silhouette of surrounding mountain ranges; mimicking the historic Cape Dutch gables dotting the rural landscapes of the Western Cape.
Constructed from a slim concrete cast shell, the roof supports itself as each undulation dramatically falls to meet the ground. Where each wave of the roof structure rises to a peak, expanses of glazing adjoined centrally by a crucifix adorn the façade.
South African Bureau of Standards
Minimum Design Loads and Associated Criteria for Buildings and Other Structures
The Akademicki Chór Uniwersytetu Warszawskiego is a mixed choir consisting of students and alumni of the University of Warsaw. Founded in 1913, it is one of the oldest and most prestigious choirs in Poland, with a reputation for high-quality performances and a diverse repertoire that includes both traditional and contemporary choral music. |
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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