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Full-Text Articles in Physical Sciences and Mathematics

A Survey Of Shark Population In Winyah Bay, Sc: A Comparison Of Data From 2002-2006 And From 2012-2014, Jessica Bruce Dec 2014

A Survey Of Shark Population In Winyah Bay, Sc: A Comparison Of Data From 2002-2006 And From 2012-2014, Jessica Bruce

Honors Theses

As a result of a long-term longline study conducted by Coastal Carolina University, data on the population structure of sharks in Winyah Bay, SC have been recorded since 2002. The data are collected from late spring to fall each year. Two separate data sets, from 2002 to 2006 and from 2012 to 2014, were analyzed for catch per unit effort (CPUE), catch composition, sex ratios, and average precaudallengths (PCL) for males and females. The average CPUE for the 2002-2006 data set was 2.68 with a standard deviation of 0.73 while the average for the most recent data set was 3.20 …


Applying The Poincaré Recurrence Theorem To Billiards, Aaron Smith May 2014

Applying The Poincaré Recurrence Theorem To Billiards, Aaron Smith

Honors Theses

The Poincaré recurrence theorem is one of the first and most fundamental theorems of ergodic theory. When applied to a dynamical system satisfying the theorem's hypothesis, it roughly states that the system will, within a finite amount of time, return to a state arbitrarily close to its initial state. This result is intriguing and controversial, providing a contradiction with the Second Law of Thermodynamics known as the recurrence paradox. Here, we treat a set of pool balls on a billiard table as a dynamical system that satisfies the hypotheses of the Poincaré recurrence theorem. We prove that time is a …


The Relocation Of Laurel Hill Plantation Rice Barges In The Waccamaw River, Sc, Using Multibeam Echosounding, Nathalie Arnone May 2014

The Relocation Of Laurel Hill Plantation Rice Barges In The Waccamaw River, Sc, Using Multibeam Echosounding, Nathalie Arnone

Honors Theses

A study done in the lower Waccamaw River neck, inland of Murrells Inlet, South Carolina, is done to relocate and bathymetrically map antebellum rice barge wrecks, last seen near the old Laurel Hill Plantation area. Sites investigated are Laurel Hill, Collins Creek, Cow House Creek, and the Wachesaw portion of the Waccamaw River. Magnetometer data contained multiple anomalies along the locations, mostly due to modern wrecks. Successful multibeam echosounding performed at the Laurel Hill site reveals two identifiable barges. Following archeological scuba diving provided that one barge was partially buried and upside-down, containing civil war era metal fastenings. Barges found …