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Oral History Interview with Norbert N. Gebhard, March 21, 2004

Access: Use of this item is restricted to the UNT Community
Interview with Norbert N. Gebhard. The interview includes Gebhard's personal experiences about employment by the Civilian Conservation Corps during the Great Depression.
Date: March 21, 2004
Creator: Dixon, Tricia Taylor & Gebhard, Norbert N.
System: The UNT Digital Library
Modelling the Madden Julian Oscillation (open access)

Modelling the Madden Julian Oscillation

The MJO has long been an aspect of the global climate that has provided a tough test for the climate modelling community. Since the 1980s there have been numerous studies of the simulation of the MJO in atmospheric general circulation models (GCMs), ranging from Hayashi and Golder (1986, 1988) and Lau and Lau (1986), through to more recent studies such as Wang and Schlesinger (1999) and Wu et al. (2002). Of course, attempts to reproduce the MJO in climate models have proceeded in parallel with developments in our understanding of what the MJO is and what drives it. In fact, many advances in understanding the MJO have come through modeling studies. In particular, failure of climate models to simulate various aspects of the MJO has prompted investigations into the mechanisms that are important to its initiation and maintenance, leading to improvements both in our understanding of, and ability to simulate, the MJO. The initial focus of this chapter will be on modeling the MJO during northern winter, when it is characterized as a predominantly eastward propagating mode and is most readily seen in observations. Aspects of the simulation of the MJO will be discussed in the context of its sensitivity …
Date: May 21, 2004
Creator: Slingo, J. M.; Inness, P. M. & Sperber, K. R.
System: The UNT Digital Library

Oral History Interview with Gerard Roland Vela, July 21, 2004

Access: Use of this item is restricted to the UNT Community
Interview with Dr. Gerard Roland Vela, UNT Professor Emeritus of Microbiology. The interview includes Vela's personal experiences about childhood and education, serving in World War II-era U.S. Navy, having a fellowship at Harvard University, and joining the North Texas faculty in 1965. Additionally, Vela discusses his family history, his love of chemistry, genetics, and microbiology, the growing pains involved with transitioning North Texas into a research university, the construction of a research program, his relationship with students, and his service on the Denton City Council. Photographs are included throughout the interview.
Date: July 21, 2004
Creator: Calderon, Roberto R. & Vela, Gerard Roland
System: The UNT Digital Library