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Taking Action: A Case Study Analyzing The Deficiencies And Potential Opportunities For Improvement In The Severe Weather Warning System, Carson Meredith
Taking Action: A Case Study Analyzing The Deficiencies And Potential Opportunities For Improvement In The Severe Weather Warning System, Carson Meredith
Mahurin Honors College Capstone Experience/Thesis Projects
The United States is one of the most prone areas in the world to experience severe weather. A warning system operated by the National Weather Service alerts the public of the dangers of severe weather. The purpose of this project is to analyze the effectiveness of the National Weather Service warning system across Kentucky and Tennessee. A case study is presented analyzing six severe weather events in areas warned by the National Weather Service offices in Louisville, Kentucky and Nashville, Tennessee in 2018. Factors reviewed include effectiveness in issuing timely warnings, verification (i.e., whether or not severe weather actually occurred), …
Aggressive Acoustic Behavior In Yasuhikotakia Modesta: Does The Lombard Effect Hold Water?, Bethany Coffey
Aggressive Acoustic Behavior In Yasuhikotakia Modesta: Does The Lombard Effect Hold Water?, Bethany Coffey
Mahurin Honors College Capstone Experience/Thesis Projects
The Lombard effect is the automatic and involuntary change in the intensity of vocalizations in the presence of background noise in order to maintain a constant signal to noise ratio. While this phenomenon is commonly found in vocalizing terrestrial vertebrates, it had not previously been examined in aquatic vertebrates such as fishes. This experiment tests the presence of the Lombard effect in the red-finned loach, Yasuhikotakia modesta, which make two types of sounds: butting and clicking. I recorded three pairs of Y. modesta during aggressive interactions over territory and compared the sounds produced in silence with sounds produced …