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Effects Of Environmental And Anthropogenic Factors On The Range Contraction Of Bird And Mammal Species, Patrice M. Betz Nov 2015

Effects Of Environmental And Anthropogenic Factors On The Range Contraction Of Bird And Mammal Species, Patrice M. Betz

Master's Theses

The largest contributor to biodiversity loss is habitat destruction caused by humans. A common consequence of habitat destruction is a reduction in the geographic range of a species. Little research has been done to separate the contribution of anthropogenic and environmental variables to the extinction or persistence of species that have experienced range contraction. In this thesis, I examined the relative effects of several variables (elevation, mean annual precipitation, mean annual temperature, human population density, distance from roads, and proportion of land converted to built-up land, cropland, and rangeland) on the geographic ranges of declining bird and mammal species from …


Occupancy Modeling Of Herpetofauna And Grassland Nesting Birds At Quivira National Wildlife Refuge, Kasandra A. Brown Nov 2015

Occupancy Modeling Of Herpetofauna And Grassland Nesting Birds At Quivira National Wildlife Refuge, Kasandra A. Brown

Master's Theses

Only about 11% of native grasslands remain in the United States (North America Bird Conservation Initiative, 2011). Grasslands are a considerable source of biodiversity and play a crucial role in nutrient cycling (Suttie et al. 2005; Holechek et al. 2011). Stewards, such as the US Fish and Wildlife Service, are essential to grassland conservation, especially in Kansas, where less than one percent of land is under federal stewardship or public trust (Holechek et al. 2011). Quivira National Wildlife Refuge, an 8,900 hectare refuge located in Stafford County, has traditionally been managed as a stopover for migratory birds, but is now …


3d Geometric Morphometrics In Modern And Extinct Foot-Propelled Diving Birds: An Evaluation Of The Tarsometatarsus For Species Identification, Mackenzie E. Kirchner-Smith Nov 2015

3d Geometric Morphometrics In Modern And Extinct Foot-Propelled Diving Birds: An Evaluation Of The Tarsometatarsus For Species Identification, Mackenzie E. Kirchner-Smith

Master's Theses

Hesperornithiformes (Aves: Ornithurae) were flightless foot-propelled diving birds that lived during the Late Cretaceous and have a good fossil record compared to most Mesozoic birds. Extinct taxa are often identified using fragmentary or isolated specimens, and several species of Hesperornis have been named from the morphology of the tarsometatarsus, often relying on size for taxonomic differentiation. However, little has been done to examine intraspecific variation in this bone and evaluate its use for taxonomic identification. To test for intraspecific and interspecific variation in the tarsometatarsus of hesperornithiforms, variation in extant members of the foot-propelled diving Gaviidae (loons) and Podicipedidae (grebes) …


Population Structure And Habitat Association Of Aquatic Testudines In Quivira National Wildlife Refuge, Jeffrey T. Seim Nov 2015

Population Structure And Habitat Association Of Aquatic Testudines In Quivira National Wildlife Refuge, Jeffrey T. Seim

Master's Theses

I researched aquatic turtle population structure and habitat association of the turtles of Quivira National Wildlife Refuge (QNWR), in central Kansas. This group of organisms was focused on because of the lack of baseline knowledge and understanding of species presences, population sizes, structure, or habitat use on the refuge. I selected wetland units for sampling based on water permanence and quality of habitat. I then deployed baited hoop traps on these wetland units from April 24 to July 4, 2015. Captures were identified to species, measured, marked, and then release. Schnabel Multiple Census Method and Combined Percent Estimates were used …


Redescription Of A Specimen Of Pentaceratops (Ornithischia: Ceratopsidae) And Phylogenetic Evaluation Of Five Referred Specimens From The Upper Cretaceous Of New Mexico, Joshua J. Fry Jul 2015

Redescription Of A Specimen Of Pentaceratops (Ornithischia: Ceratopsidae) And Phylogenetic Evaluation Of Five Referred Specimens From The Upper Cretaceous Of New Mexico, Joshua J. Fry

Master's Theses

Pentaceratops sternbergi is a late Campanian ceratopsian predominately known from the San Juan Basin in New Mexico. Previous specimen descriptions and cladistic analyses are based on partial skulls and composite specimens, which places Pentaceratops as an intermediate form between Chasmosaurus and Triceratops. Recent reports have questioned the taxonomic validity of several referred specimens, leading to taxonomic confusion. To address taxonomic issues, Museum of Northern Arizona specimen MNA V1747 (formerly MNA Pl. 1747) is redescribed and included in the first specimen-based phylogenetic analysis. Additional preparation since the initial description has made available additional skull elements and revealed MNA V1747 to be …


The Differential Effects Of Peer Influence And Advertisement On Healthy Food Choices, Lindsey M. Gordon May 2015

The Differential Effects Of Peer Influence And Advertisement On Healthy Food Choices, Lindsey M. Gordon

Master's Theses

The current study examined the differential effects of advertisement and peer pressure on the consumer choices of young adults.. Data were gathered from Fort Hays State University undergraduate participants enrolled in psychology courses. Participants were assigned to one of four experimental groups being comprised of two separate two-level independent variables. One independent variable, advertisement-type, appeared on a computer screen while the participants were completing a simple, yet arbitrary task. The next independent variable, peer choice, was manipulated by having confederates in the same experimental session choose either healthy or unhealthy foods prior to the participants as a reward for completing …


Examining The Relationship Of Demographic Variables, Media Exposure, And Motivation On Second Language Acquisition, Heidi Hines May 2015

Examining The Relationship Of Demographic Variables, Media Exposure, And Motivation On Second Language Acquisition, Heidi Hines

Master's Theses

Many students in higher education settings struggle with learning a new language. It’s not uncommon for international students to need additional resources in learning to speak and write in English. A pilot study funded by Fort Hays State University implemented various English software programs, such as Rosetta Stone, and Memrise at one of their Chinese partnership universities. The English programs were given as an option to help the students during an English composition course. The current study took advantage of FHSU’s pilot study and used that opportunity to investigate additional variables related to second language acquisition. The current study does …


The Post-Arab Spring Geopolitical Instability And Its Effects On Middle East And North Africa, Sargon S. Poulis May 2015

The Post-Arab Spring Geopolitical Instability And Its Effects On Middle East And North Africa, Sargon S. Poulis

Master's Theses

Founded on SMTs (Social Movement Theories), the current study aimed at analyzing the impact of Arab Spring uprisings on the geopolitical system of the Middle East and North Africa (MENA) region. With an overview on the political and socioeconomic background of Arab Uprisings, the qualitative study focused on: a) determining the economic, political, and social consequences of the uprisings, especially aftermaths that have given rise to the notion of geopolitical instability in the region, and b) investigating the possible factors that will spread geopolitical instability across the MENA region. Given the comprehensiveness and magnitude, the case of the popular uprisings …


Examining Factors Used By Students To Select A Major In Communication Sciences And Disorders, Mackenzie Mccartney May 2015

Examining Factors Used By Students To Select A Major In Communication Sciences And Disorders, Mackenzie Mccartney

Master's Theses

There is a shortage of practicing speech-language pathologists (SLP) and this is not improving. Within the profession, this shortage is felt mostly in a public school. This study explored factors used by graduate students to decide about their profession and applying the knowledge of these factors to the recruitment process. Specifically, this study looked at the following questions: 1. What are the current factors that influence the selection of communication sciences and disorders as a major? 2. Was there a particular person influencing the decision to major in communication sciences and disorders? 3. What prompted students to enter into their …


Leading Ladies In Willa Cather's The Professor's House, Hannah C. Badenhop Jan 2015

Leading Ladies In Willa Cather's The Professor's House, Hannah C. Badenhop

Master's Theses

This paper analyzes the women in Willa Cather’s novel The Professor’s House and demonstrates the ways in which the women are able to adapt to change better than the men in the novel, even though the women are degraded for their materialism and behaviors. By looking at previous scholarship, this thesis highlights how women in this novel have for some reason been excluded from the academic debate surrounding The Professor’s House. This exclusion is often the result of scholars placing more emphasis on St. Peter and Tom as the main characters in the story. What this ignores, however, is the …