Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Wrinkling In Buckling And A Thin Sheet, Narayanan Menon
Wrinkling In Buckling And A Thin Sheet, Narayanan Menon
Patterns Around Us
Module 1: Euler Buckling
Learning Objectives:
-
What is an instability? A sudden change in behaviour in response to a small change in conditions.
-
Instabilities usually involve a change in symmetry from a more symmetric situation to a less symmetric one
-
The mechanism for an instability usually involves two competing forces (one force stabilizing the symmetric state, and the other one destabilizing it), with one suddenly winning the contest
-
These competing forces in thin objects are often the forces of compression (destabilizing force - favors buckling or wrinkling) and of bending (stabilizing force).
Understanding by data collapse, the power of using …
The Potential For Restoration Of Tan Brook, An Urban Headwater Stream In Amherst, Massachusetts, Alison Tenhulzen, Alyssa Black, Robert F. Smith
The Potential For Restoration Of Tan Brook, An Urban Headwater Stream In Amherst, Massachusetts, Alison Tenhulzen, Alyssa Black, Robert F. Smith
Research
The goal of the Tan Brook Student Conservation Group is to educate undergraduate students at the University of Massachusetts Amherst about freshwater sustainability. to accomplish this, the group will act to provide opportunities in original research, applied field and laboratory methods, and outreach. The initial goal for the group will be a collaborative project describing the ecological, historical, and social significance of the Tan Brook, which will result in an informative website and educational signage located at several locations in the town of Amherst and on University property where the Tan Brook enters campus. Ultimately, the group will contribute to …
Brief Analysis Of The Tan Brook Watershed In Amherst, Massachusetts, Andrew Mckenna, Robert F. Smith
Brief Analysis Of The Tan Brook Watershed In Amherst, Massachusetts, Andrew Mckenna, Robert F. Smith
Research
The Tan Brook is a small 3.91 square kilometer watershed that runs through and encompasses the highly urbanized areas of Amherst, MA. It is part of the Connecticut River basin and the Mill River sub-basin. In order to meet the high demands of the local middle and high school, and heavy runoff from high amounts of impervious cover from downtown Amherst and the University of Massachusetts, the Tan Brook has been highly culverted.
Qualitative And Comparative Analysis Of Stormwater Management In The Tan Brook Watershed, Natalia Von Hausen, Robert F. Smith
Qualitative And Comparative Analysis Of Stormwater Management In The Tan Brook Watershed, Natalia Von Hausen, Robert F. Smith
Research
The Tan Brook Watershed is both a daylighted and diverted underground stream that runs through the Town Center of Amherst and the campus of UMass Amherst. Various stormwater management practices have been used to infiltrate stormwater runoff from streets, lots, buildings and/or vehicles. These systems are custom-designed relative to the surrounding permeability of the soil, vegetation and geographical topography. Some systems have higher success rates than others.