This article examines how potato production can be improved by altering planting date in China’s semiarid region, thus improving potato adaptation to climate change.

This paper discusses research on bike rack availability and its relationship to bike ridership on the University of North Texas (UNT) campus.

Presentation for the 2009 University Scholars Day at the University of North Texas discussing research on the rising boom of outdoor shopping centers in North Texas.

This paper discusses research on the epidemiology of HIV/AIDS in Texas in ages 25-49.

Presentation for the 2011 University Scholars Day at the University of North Texas discussing the epidemiology of HIV/AIDS in Texas in ages 25-49 from 1999 to 2010.

This paper discusses research on gastric cancers in Texas. The study shows that in Texas, the relationship between nitrates and gastric cancer may not be as significant a factor as reported elsewhere.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on gastric cancers in Texas.

This paper discusses research on the geography of cerebrovascular disease (CVD) in Texas.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the spatial distribution of CVD mortality rates in Texas counties from 1999-2003.

Paper discussing the geography of human immunodeficiency virus (HIV) in Harris County, Texas and the factors associated with areas of high prevalence.

Presentation for the 2009 University Scholars Day at the University of North Texas discussing research on the geography Human Immunodeficiency Virus (HIV) in Harris County, Texas from 1999-2003.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the geography of lung cancer for Texas counties from 1980-1998.

This article describes a graben bounded by normal faults in an outcrop of the Eagle Ford formation within Denton County.

This paper discusses research on HIV/AIDS morbidity in youth and teens, age 13-24, in Texas counties. Using case data provided by the Texas State Department of Health Services, this paper seeks to understand the spatial distribution of HIV/AIDS morbidity among youths and teens and the variables that are significantly related to the disease.

Presentation for the 2011 University Scholars Day at the University of North Texas discussing research on HIV/AIDS morbidity in youth and teens, age 13-24, in Texas counties.

This paper discusses research on lignite deposits and kidney and renal pelvic cancers in Texas from 1980 to 1998. This study also probes the role of such factors as race, gender, and socioeconomic status on mortality rates for these cancers.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on lignite deposits and kidney and renal pelvic cancers in Texas from 1980-1998.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the Native American Graves Protection and Repatriation Act (NAGPRA) and the law and ethics of the Kennewick man controversy.

Presentation for the 2012 University Scholars Day at the University of North Texas discussing two zooarchaeological case studies from the Northern Rio Grande region of New Mexico.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on research on the peopling of the new world.

Report on an international workshop on climate variability and climate change in Venezuela and the Caribbean region.

Presentation for the 2011 University Scholars Day at the University of North Texas discussing research on pediatric and maternal HIV in Texas border counties and urban areas.

This paper examines the geography of pediatric HIV, HIV in women, and age at diagnosis of women in the Dallas Fort-Worth metroplex, Houston-Galveston Area, and the colonias of Texas-Mexico border counties using the human ecology model.

Presentation for the 2012 University Scholars Day at the University of North Texas discussing poverty and HIV/AIDS in East Texas.