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 Department: Geography
 Collection: UNT Scholarly Works
Aberturas del dosel y espectro de la luz en el sotobosque de una selva nublada andina de Venezuela
Article on canopy gaps and understory light spectrum in a Venezuelan Andean cloud forest. digital.library.unt.edu/ark:/67531/metadc330574/
Adaptación de un modelo de claros para el estudio de la dinámica de un bosque estacional en los llanos occidentales de Venezuela
Article discussing the adaptation of a gap model to the study of the dynamics of a seasonal forest in the western plains of Venezuela. digital.library.unt.edu/ark:/67531/metadc287988/
Assessing potential impacts of CO2 - and deforestation - induced climate change on maize and black bean in Venezuela
Article on assessing potential impacts of CO2 and deforestation induced climate change on maize and black bean in Venezuela. digital.library.unt.edu/ark:/67531/metadc304736/
Bike Rack Occupancy on the University of North Texas Campus
This paper discusses research on bike rack availability and its relationship to bike ridership on the University of North Texas (UNT) campus. digital.library.unt.edu/ark:/67531/metadc86188/
Crecimiento diamétrico de especies arbóreas en un bosque estacional de los Llanos occidentales de Venezuela
Article discussing the diametric tree growth in functional groups species in a seasonal forest of the Venezuelan western plains. digital.library.unt.edu/ark:/67531/metadc288002/
Death of a Mall: Exploring the rising boom of "green" outdoor shopping centers in North Texas: Is it fad or future?
This presentation discusses research on the rising boom of outdoor shopping centers in North Texas. In this presentation, the authors give a brief history of traditional malls, explore the transition to outdoor centers, and look at new horizons for Dallas/Fort-Worth (DFW) shopping including smart growth, going "green" and other marketing buzzwords, and what LEEDs are. The authors also look at the future of DFW retail and present their conclusions. digital.library.unt.edu/ark:/67531/metadc86901/
Dissolved Lithium Concentrations and Texas Suicide Mortality Rates 1980-1998 [Presentation]
This presentation discusses dissolved lithium concentrations and the spatial distribution of suicide mortality rates in Texas counties, from 1980-1998. The authors also discuss study results as they relate to race and gender. digital.library.unt.edu/ark:/67531/metadc86930/
Dissolved Lithium Concentrations, Gender, Race, and the Geography of Texas Suicide Mortality Rates 1980-1998: A Correlation Study
This presentation discusses dissolved lithium concentrations and the spatial distribution of suicide mortality rates. digital.library.unt.edu/ark:/67531/metadc84332/
The Epidemiology of HIV/AIDS in Texas in Ages 25-49 (1999-2010)
This paper discusses research on the epidemiology of HIV/AIDS in Texas in ages 25-49. digital.library.unt.edu/ark:/67531/metadc84359/
The Epidemiology of HIV/AIDS in Texas in Ages 25-49 (1999-2010) [Presentation]
This presentation discusses research into the epidemiology of HIV/AIDS in Texas. Specifically, the authors examine relationships between HIV/AIDS outcomes in Texas and unemployment, education, income, and race/ethnic groups using data aggregated to the county level. digital.library.unt.edu/ark:/67531/metadc93264/
Ethics Gaming Survey Results
Dataset generated for a National Science Foundation grant project, "EAGER: Prototyping a Virtue Ethics Game." These files contain the research results of the pre-test and post-test surveys. digital.library.unt.edu/ark:/67531/metadc485921/
Evaluation Of WEPP For Runoff And Sediment Yield Prediction On Natural Gas Well Sites
This article discusses the evaluation of Water Erosion Prediction Project (WEPP) for runoff and sediment yield prediction on natural gas well sites, instead of focusing only on the effects on fields, rangelands, and forests. digital.library.unt.edu/ark:/67531/metadc155619/
Gastric Cancers in Texas: Are Nitrates the Problem?
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. digital.library.unt.edu/ark:/67531/metadc94284/
Gastric Cancers in Texas: Are Nitrates the Problem? [Presentation]
This presentation 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. digital.library.unt.edu/ark:/67531/metadc86893/
Geographic Distribution of HIV/AIDS in Texas
This presentation is part of the faculty lecture series UNT Speaks Out on HIV/AIDS. This presentation discusses the geographic distribution of HIV/AIDS in Texas and the associated factors. digital.library.unt.edu/ark:/67531/metadc71783/
The Geography of Cerebrovascular Disease in Texas
This paper discusses research on the geography of cerebrovascular disease (CVD) in Texas. digital.library.unt.edu/ark:/67531/metadc84370/
Geography of Cerebrovascular Disease in Texas (CVD) [Presentation]
This presentation discusses research on the spatial distribution of CVD mortality rates in Texas counties from 1999-2003. digital.library.unt.edu/ark:/67531/metadc86864/
The Geography of HIV in Dallas County, Texas, 1999-2003
This paper discusses research on the geography of HIV in Dallas County, Texas from 1999 to 2003. digital.library.unt.edu/ark:/67531/metadc84368/
The Geography of HIV in Dallas County, Texas, 1999-2003 [Presentation]
This presentation discusses research on the geography of HIV in Dallas County, Texas from 1999 to 2003. Because HIV/AIDS is not uniformly distributed through zip codes in Dallas County, establishing a clear perception of risk areas for HIV in a large metropolitan area will ensure effective and efficient HIV prevention interventions. digital.library.unt.edu/ark:/67531/metadc86935/
The Geography of HIV in Harris County, Texas, 1999-2003
Paper discussing the geography of human immunodeficiency virus (HIV) in Harris County, Texas and the factors associated with areas of high prevalence. digital.library.unt.edu/ark:/67531/metadc86941/
The Geography of HIV in Harris County, Texas, 1999-2003 [Presentation]
This presentation discusses research examining the geography of Human Immunodeficiency Virus (HIV) in Harris County, Texas and the factors associated with areas of high prevalence. digital.library.unt.edu/ark:/67531/metadc86876/
Geography of Lung Cancer for Texas Counties, 1980-1998
This presentation discusses research on the geography of lung cancer for Texas counties from 1980 to 1998. Research for this study includes examining census data from American Fact Finder, lung cancer data from the Texas Department of State Health Services (DSHS), arsenic concentration data from the Texas Water Development Board, air pollutant data from the Texas Commission on Environmental Quality, Spearman's Rank Correlation, and ArcMap GIS software. digital.library.unt.edu/ark:/67531/metadc86911/
The Geography of Viral Hepatitis C in Texas, 1992-1999
This paper discusses research on the geography of viral hepatitis C in Texas from 1992-1999. This study examines the relationship between viral hepatitis C (HCV), race, gender, and population density in Texas counties. digital.library.unt.edu/ark:/67531/metadc84335/
The Geography of Viral Hepatitis C in Texas, 1992-1999 [Presentation]
This presentation discusses research on a geography of viral hepatitis C in Texas from 1992-1999. digital.library.unt.edu/ark:/67531/metadc86873/
GPS: Rocket
This video discusses research on developing a rocket recovery system with sensor networks and wireless communication. The research team project was to develop a GPS/GSM based tracking system for the recovery of high power model rockets. This research is part of Research Experiences for Teachers (RET) in Sensor Education, a National Science Foundation (NSF) funded grant project. digital.library.unt.edu/ark:/67531/metadc228322/
GPS Tracking of High Power Model Rockets
Poster presented as part of the Research Experiences for Teachers (RET) in Sensor Education, a National Science Foundation (NSF) funded grant project. This poster discusses research on GPS/GSM based tracking systems for the recovery of high power model rockets. digital.library.unt.edu/ark:/67531/metadc181665/
Heterogeneidad estructural y lumínica del sotobosque de una selva nublada andina de Venezuela
Article discussing the understory of an Andean cloud forest in the Sierra Nevada National Park, Venezuela. digital.library.unt.edu/ark:/67531/metadc303211/
HIV/AIDS Morbidity in Youths and Teens, Ages 13-24, in Texas Counties
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. digital.library.unt.edu/ark:/67531/metadc94269/
HIV/AIDS Morbidity in Youths and Teens, Ages 13-24, in Texas Counties [Presentation]
This presentation discusses research on HIV/AIDS morbidity in youth and teens, age 13-24, in Texas counties. Explanatory variables for this research include: race/ethnicity, level of education, urban populations, socioeconomic factors, and unsafe sex, which is provided by the 2000 Census and the 2010 County Health Ranking Texas Data with Spearman's Rank Correlation Analysis. digital.library.unt.edu/ark:/67531/metadc93258/
Instrument, System and Method for Automated Low Cost Atmospheric Measurements
Patent relating to an instrument, system and method for automated low cost atmospheric measurements. digital.library.unt.edu/ark:/67531/metadc305429/
Interdisciplinary progress in food production, food security and environment research
Article discussing interdisciplinary progress in food production, food security and environment research. digital.library.unt.edu/ark:/67531/metadc287993/
Leaf Spectra and Weight of Species in Canopy, Subcanopy, and Understory Layers in a Venezuelan Andean Cloud Forest
Article discussing leaf spectra and the weight of species in canopy, subcanopy, and understory layers in a Venezuelan Andean cloud forest. digital.library.unt.edu/ark:/67531/metadc287995/
Lignite Deposits and Kidney and Renal Pelvic Cancers in Texas 1980-1998
This presentation discusses research on lignite deposits and kidney and renal pelvic cancers in Texas from 1980 to 1998. Age-adjusted mortality rates for kidney and renal pelvic cancers are above average in Texas counties that contain lignite deposits. The research study also probes the role of such factors as race, gender, and socioeconomic status on mortality rates for these cancers. digital.library.unt.edu/ark:/67531/metadc86870/
Lignite Deposits and Kidney and Renal Pelvic Cancers in Texas 1980-1998
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. digital.library.unt.edu/ark:/67531/metadc94283/
Modelos de interacción humano-ambiental: el enfoque de la Biocomplejidad
Article discussing models of human-nature interactions and a biocomplexity approach. digital.library.unt.edu/ark:/67531/metadc303219/
NAGPRA Native American Graves Protection and Repatriation Act: The Law and Ethics of the Kennewick Man Controversy
This presentation discusses research on the Native American Graves Protection and Repatriation Act (NAGPRA) and the law and ethics of the Kennewick Man. On the bank of the Columbia River in 1996, the remains of a Native American man were found and dated to 9,300 years ago. NAGPRA mandates that tribes be notified when Native American remains are found. Tribes were not notified of these remains; however the remains were found to be "culturally unaffiliated". The remains are currently being stored at the Burke Museum, after the courts ruled against the Utamilla tribe. This presentation discusses these remains and examines the legal factors and legislation on remains. digital.library.unt.edu/ark:/67531/metadc86921/
Nitrate and Chloride Concentrations in Groundwater beneath a Portion ofn the Trinity Group Outcrop Zone, Texas
This article discusses a study in which the authors evaluated spatial distributions of nitrate and chloride concentrations in groundwater in an area of north-central Texas with agricultural activity, in addition to oil and natural gas exploration and activity. digital.library.unt.edu/ark:/67531/metadc152435/
Nitrate, Arsenic and Selenium Concentrations in The Pecos Valley Aquifer, West Texas, USA
This article discusses nitrate, arsenic, and selenium concentrations in the Pecos Valley Aquifer in west Texas in the context of local geology and land use. digital.library.unt.edu/ark:/67531/metadc152432/
Notes on the Reality of Archaeological Data: Two Zooarchaeological Case Studies from the Northern Rio Grande Region of New Mexico
This presentation discusses research on archaeology. Two case studies from the Northern Rio Grande (NRG) region of New Mexico show the limitations of zooarchaeological data. Principles derived from these case studies can help assuage overconfidence from the general public, as well as members of the archaeological community, and can ease excessive caution from members of the "harder sciences" in regard to archaeological conclusions. digital.library.unt.edu/ark:/67531/metadc93233/
On the Peopling of the New World
This presentation discusses research on the peopling of the new world. The author discusses three models: (1) Clovis First, (2) Pacific Coastal Migration, (3) Solutrean Origins. In this presentation, the author evaluates the three models and offers personal observations on what the author thinks about these models. digital.library.unt.edu/ark:/67531/metadc86902/
Pediatric and Maternal HIV in Texas Border Counties and Urban Area
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. In addition, the study investigates the correlation of female HIV rates and female age at diagnosis with pediatric HIV. County-level morbidity data from the Texas Department of State Health Services (TDSHS) from 1980-2009 are analyzed. Pediatric HIV and HIV in women have a strong positive correlation. The border counties have lower rates of HIV than do the urban areas, and have the youngest age at diagnosis, but have a higher pediatric HIV rate than Dallas Fort-Worth metroplex. Interventions should target preventing HIV in females. digital.library.unt.edu/ark:/67531/metadc84337/
Pediatric and Maternal HIV in Texas Border Counties and Urban Area
This presentation accompanies a paper examining 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 colonies of the Texas-Mexico border counties using the human ecology model. In addition, the research investigates the correlation of female HIV rates and female age at diagnosis with pediatric HIV. County-level morbidity data from the Texas Department of State Health Services (TDSHS) from 1980 to 2009 are analyzed. digital.library.unt.edu/ark:/67531/metadc93260/
Potential Hazards of Wind Energy For Rare, Tereatened, and Endangered Birds and Batsin Texas
This article discusses the potential hazards of wind energy for rare, threatened, and endangered birds and bats in Texas. digital.library.unt.edu/ark:/67531/metadc152434/
Poverty and HIV/AIDS in East Texas
This paper discusses research on poverty and HIV/AIDS in East Texas. digital.library.unt.edu/ark:/67531/metadc86171/
Poverty and HIV/AIDS in East Texas
This presentation discusses research on poverty and HIV/AIDS in East Texas. digital.library.unt.edu/ark:/67531/metadc93257/
Propuesta metodológica para el control de calidad de datos de precipitación
Article discussing a methodological proposal for the quality control of precipitation data. digital.library.unt.edu/ark:/67531/metadc287990/
Relaciones alométricas y patrones de crecimiento para especies de árboles de la reserva forestal Imataca, Venezuela
Article discussing allometric relations and growth patterns for tree species in the Imataca Forest Reserve, Venezuela. digital.library.unt.edu/ark:/67531/metadc303226/
Retreating Glaciers of the Himalayas: A Case Study of Gangotri Glacier Using 1990-2009 Satellite Images
This paper discusses research on the spatial and temporal variation of the Gangotri Glacier, one of the largest glaciers in the Himalayas. The authors discuss how this influences the River Ganges and, consequently, the people of the Indian subcontinent. digital.library.unt.edu/ark:/67531/metadc84326/
Retreating Glaciers of the Himalayas: A Case Study of Gangotri Glacier Using 1990-2009 Satellite Images
This presentation discusses research on retreating glaciers in the Himalayas. Glacier retreating associated with snow and ice melting has received increased attention as a sensitive indicator of global warming. Based on satellite images (Landsat TM/ETM+) acquired between 1990 and 2009 and a Digital Elevation Model (DEM) produced by NASA's Space Shuttle Endeavor in 2000, this study focuses on detecting and quantifying spatial and temporal changes of exposed glaciers and moraine-covered glaciers. The results suggest that the Gangotri Glacier has been retreating at a remarkable rate. digital.library.unt.edu/ark:/67531/metadc93248/
Rocket Recovery Systems for High Power Model Rocketry
This presentation discusses research on rocket recovery systems for high power model rocketry using Arduino microprocessors with GPS and GSM shields for tracking. This research is part of Research Experiences for Teachers (RET) in Sensor Education, a National Science Foundation (NSF) funded grant project. digital.library.unt.edu/ark:/67531/metadc226882/
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