"Human Pharmaceuticals In Our Lakes And Rivers” Presentation Offered At UTC On March 5

Friday, February 28, 2014

Dr. Sean Richards, professor of Biological and Environmental Sciences, will present “Human Pharmaceuticals in our Lakes and Rivers” on March 5, at 4 p.m. in the Raccoon Mountain Rooms of the UTC University Center. This presentation, sponsored by the UTC Chapter of Sigma Xi, is free and open to the public.

Dr. Richards will discuss the effect of pharmaceuticals on various aquatic organisms as an emerging issue in the environment. As the human population increases, so does the amount of direct and indirect consumption and excretion of pharmaceuticals, both in veterinary and medical application. Currently, the effects of this continual loading of pharmaceuticals in the aquatic community are unknown. The goal of Dr. Richards’ research is to determine the compounds that may be the most harmful to aquatic organisms so that actions may be taken to protect the environment, if necessary.

Dr. Richards’ recent research has focused not only on the effects of pharmaceuticals on aquatic organisms, but also on examining the types of compounds present in the Chattanooga Creek and the potential effects of toxicants on nearby residents. Dr. Richards is also working with physicians and scientists from Columbia University, University of Rochester, University of Michigan, Erlanger Health System, and Southern Illinois University in researching the causes of the extremely low birth weight of Hamilton County, Tennessee infants.

Sigma Xi is a non-profit membership society of nearly 75,000 scientists and engineers who were elected to the society because of their research achievements or potential, according to the Sigma Xi website.  Founded in 1886, Sigma Xi has more than 500 chapters at universities, colleges, government laboratories, and industry research centers. In addition to awarding grants annually to promising young researchers, Sigma Xi holds forums on critical science issues and sponsors a variety of programs supporting honor in science and engineering, science education, science policy and the public understanding of science. Sigma Xi’s mission is to enhance the health of the research enterprise, foster integrity in science and engineering, and promote the public’s understanding of science for the purpose of improving the human condition.

For more information about the UTC Chapter of Sigma Xi, email Margaret-Kovach@utc.edu.


UT Students Complete 1,157-Mile Tour Of The Tennessee River

Four states, five days, 1,157 miles and all the catfish they could eat. A dozen University of Tennessee, Knoxville, College of Architecture and Design students have completed their tour of the Tennessee River, but their work has just begun. The students are part of the Governor's Chair Tennessee River Studio, led by Brad Collett, assistant professor of landscape architecture. ... (click for more)

Bryan College Wins FLW College Fishing Southeastern Conference Event On Lake Chickamauga

The Bryan College duo of Connor Cohran of Dalton, Ga., and Cole Sands, of Calhoun, Tn., won the FLW College Fishing Southeastern Conference event at Lake Chickamauga Saturday with five bass weighing 16 pounds, 3 ounces. The victory earned the club $2,000 and qualified the team for the 2017 FLW College Fishing National Championship. The duo narrowly edged out the 2015 ... (click for more)

City To Begin Shipping Much Of Its Garbage To Bradley County

City Public Works Administrator Justin Holland said the city plans to begin shipping much of its garbage to Bradley County. He said the deal is projected to extend the life of the city landfill at Birchwood by 15 years. Mr. Holland said Bradley County "has a huge landfill and takes garbage from Knoxville and other municipalities. It's regional." He said Bradley County charges ... (click for more)

Man Says He Did Nothing To Provoke Shooting At Bakewell Gas Station; Suspect Says Victim Was Coming Toward Him

A 33-year-old man who was shot in the face during a clash at a Bakewell gas station said he did nothing to provoke the shooting. The man charged said the victim cursed him, then started toward him. General Sessions Court Judge Clarence Shattuck, after a hearing on Tuesday, bound to the Grand Jury a charge of attempted first-degree murder against Donald Stuard II, 29, of Old Washington ... (click for more)

Jimmy Templeton Will Be Missed At The City Yards

If only we had known about the Chattanooga City Council's planned retirement send off for Jimmy Templeton of Public Works, the room would have been filled to overflowing with his friends and admirers - including me.   I have had the honor of knowing and working with Jimmy since the 1970's (and also knew his father "Big Jim").  Jimmy was a strong right hand for whoever ... (click for more)

Roy Exum: Vin Scully’s Last Time

It is said that the opening paragraph of my favorite ode to baseball should be the centerpiece for the canon of sports literature. It was written by former commissioner Bart Giamatti in "The Green Fields of the Mind,” a most marvelous essay to the last day of the regular season in the major leagues. “It breaks your heart. It is designed to break your heart. The game begins in ... (click for more)