Matching Items (24)
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In the 1950s-60s, the United States performed nuclear testing 60 miles north of Las Vegas. The prevailing winds carried radiation from those tests across the United States. It didn't take long for groups of people to begin developing cancer, possibly as a side effect of the testing. In 1990, Congress

In the 1950s-60s, the United States performed nuclear testing 60 miles north of Las Vegas. The prevailing winds carried radiation from those tests across the United States. It didn't take long for groups of people to begin developing cancer, possibly as a side effect of the testing. In 1990, Congress established a program to compensate downwind victims of the test site. But one portion of one county in Arizona was never compensated, despite the impact cancer had in the area. This documentary is their story. (Documentary and website accessible at downwinddocumentary.com)
ContributorsBoehm, Jessica Ann (Author) / Elliott, Steve (Thesis director) / Dodge, Nancie (Committee member) / Snyder, Brian (Committee member) / Barrett, The Honors College (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / School of Politics and Global Studies (Contributor)
Created2014-05
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This creative project is a children’s book designed to teach young readers about engineering through a fictional story about a group of children creating a robot for their school’s show-and-tell. The story aims to teach engineering principles to children in a lighthearted and entertaining form, narrating notions such as the

This creative project is a children’s book designed to teach young readers about engineering through a fictional story about a group of children creating a robot for their school’s show-and-tell. The story aims to teach engineering principles to children in a lighthearted and entertaining form, narrating notions such as the design process, prototyping, specialty fields, and repurposing. Other principles such as learning patience, compromise and teamwork are also conveyed throughout the plot details. Small life lessons that transcend the realm of engineering are also embodied throughout. The plot of the story is a young girl who goes to visit her grandfather who is a garage tinkerer with a love of spare parts. He tells her about his job as a robotics engineer, and she loves it. She goes and tells her friends who decide they want to make a robot for show-and-tell at school. The grandfather agrees to help them build a robot and thus the group of kids are walked through the engineering design process, learning new things (and specialization) along the way. The story ends by revealing that the whole story was a flashback the main character was having as she is about to start her first day at an engineering firm.
ContributorsReed, Shelby Marie (Author) / Oberle, Eric (Thesis director) / Williams, Wendy (Committee member) / Engineering Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
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This research examines the similarities and differences between relationships developed through interpersonal interactions within online fandom communities and those relationships developed through traditional in-person interactions such as those found within education or the workplace. Beyond the similarities and differences between the two forms of relationships, I discover phenomenologically what

This research examines the similarities and differences between relationships developed through interpersonal interactions within online fandom communities and those relationships developed through traditional in-person interactions such as those found within education or the workplace. Beyond the similarities and differences between the two forms of relationships, I discover phenomenologically what happens in the moment that two online friends meet in-person. To be precise, I analyze how individuals within fandoms categorize their relationships in terms of their willingness to confide in each other, their perceived honesty of themselves, and their mental image of one another and how it may have changed over the course of their relationship. We might expect that individuals maintaining a relationship through interactions within online fandom may maintain idealized images of their respective partners due to the aspect of self-censorship that is derived from asynchronous communication. Additionally, we might expect that while trust may be built upon this exaggerated image of one’s partner, a disruption in this image formed through an in-person interaction could potentially result in said trust crumbling. Using a qualitative analysis of three individuals participating within various fandom communities. Thus, we predict that individuals within online relationships take steps to build an idealized version of oneself that might not fully reflect an individual’s actual physical or mental character.

ContributorsLewkowitz, Aidan Alexander (Author) / Ingram-Waters, Mary (Thesis director) / Williams, Wendy (Committee member) / Department of Finance (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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Vertebral osteology varies greatly among snake species. This variation may be related to specialization in microhabitat and prey-capture. Radiographs of eight preserved male specimens were taken in order to analyze the vertebral length and morphology of snakes which exhibit extreme characteristics in microhabitat utilization and prey-capture methods (highly arboreal, effective

Vertebral osteology varies greatly among snake species. This variation may be related to specialization in microhabitat and prey-capture. Radiographs of eight preserved male specimens were taken in order to analyze the vertebral length and morphology of snakes which exhibit extreme characteristics in microhabitat utilization and prey-capture methods (highly arboreal, effective constrictor). This group includes two representatives each from four major families within Serpentes: Boidae, Pythonidae, Viperidae, and Colubridae. The four boids and pythons are effective constrictors, while the four vipers and colubrids are non-constricting. One specimen of each pair is highly arboreal, while the other is terrestrial. Findings support previous research in that constrictors had larger total numbers of vertebrae than non-constrictors. When average maximum adult length and morphology of axial musculature was taken into consideration, however, flexibility gained by vertebral number alone does not theoretically confer a mechanical advantage during constriction, at least among the specimens examined. All arboreal specimens had tails with a greater number of vertebrae than their con-familial terrestrial counterpart, implicating greater flexibility in the caudal region as an important characteristic for arboreality across taxa. Examination of segments of 10 vertebrae revealed that the greatest vertebral elongation occurred at the midpoint of the thoracic region. Reduction in size and length of tail vertebrae appears to occur independently of thoracic vertebrae. Colubrids, specifically, demonstrated a unique caudal vertebral elongation pattern which could potentially be advantageous for quick locomotion. These results indicate that caudal morphology may be more important in behavioral specialization than previously thought.
ContributorsGuerrero, Anna Clemencia (Author) / Fisher, Rebecca (Thesis director) / DeNardo, Dale (Committee member) / Elliott, Steve (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
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Friedrich Tiedemann studied the anatomy of humans and animals in the nineteenth century in Germany. He published on zoological subjects, on the heart of fish, the anatomy of amphibians and echinoderms, and the lymphatic and respiratory system in birds. In addition to his zoological anatomy, Tiedemann, working with the chemist

Friedrich Tiedemann studied the anatomy of humans and animals in the nineteenth century in Germany. He published on zoological subjects, on the heart of fish, the anatomy of amphibians and echinoderms, and the lymphatic and respiratory system in birds. In addition to his zoological anatomy, Tiedemann, working with the chemist Leopold Gmelin, published about how the digestive system functioned. Towards the end of his career Tiedemann published a comparative anatomy of the brains of white Europeans, black Africans, and Orangutans, in which he argued that there were no appreciable differences between the structure of the brains of blacks, women, and white European men that would suggest they were intellectually different. Tiedemann also researched the embryonic development of the brain and circulatory systems of human fetuses.

Created2015-07-07
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Leonard Hayflick studied the processes by which cells age during the twentieth and twenty-first centuries in the United States. In 1961 at the Wistar Institute in the US, Hayflick researched a phenomenon later called the Hayflick Limit, or the claim that normal human cells can only divide forty to sixty

Leonard Hayflick studied the processes by which cells age during the twentieth and twenty-first centuries in the United States. In 1961 at the Wistar Institute in the US, Hayflick researched a phenomenon later called the Hayflick Limit, or the claim that normal human cells can only divide forty to sixty times before they cannot divide any further. Researchers later found that the cause of the Hayflick Limit is the shortening of telomeres, or portions of DNA at the ends of chromosomes that slowly degrade as cells replicate. Hayflick used his research on normal embryonic cells to develop a vaccine for polio, and from HayflickÕs published directions, scientists developed vaccines for rubella, rabies, adenovirus, measles, chickenpox and shingles.

Created2014-07-20
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Jacques Loeb experimented on embryos in Europe and the United States at the end of the nineteenth and beginning of the twentieth centuries. Among the first to study embryos through experimentation, Loeb helped found the new field of experimental embryology. Notably, Loeb showed scientists how to create artificial

Jacques Loeb experimented on embryos in Europe and the United States at the end of the nineteenth and beginning of the twentieth centuries. Among the first to study embryos through experimentation, Loeb helped found the new field of experimental embryology. Notably, Loeb showed scientists how to create artificial parthenogenesis, thus refuting the idea that spermatozoa alone were necessary to develop eggs into embryos and confirming the idea that the chemical constitution of embryos environment affected their development. Furthermore, Loeb' s work showed that scientists could manipulate materials in a laboratory to create, as he called the process, the beginning stages of life.

Created2009-06-10
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Jacques Loeb published "Mechanistic Science and Metaphysical Romance" in 1915. His goal for the article was to outline his conception of mechanistic science and its relation to other methods of inquiry. Loeb argued that mechanistic science was the foundation of knowledge and humanity's progress depended on it.

Jacques Loeb published "Mechanistic Science and Metaphysical Romance" in 1915. His goal for the article was to outline his conception of mechanistic science and its relation to other methods of inquiry. Loeb argued that mechanistic science was the foundation of knowledge and humanity's progress depended on it. Loeb's argument altered the account of science he offered in The Mechanistic Conception of Life insofar as scientists no longer aimed merely to control nature, but also to understand nature s underlying elements and their mechanical relations. Loeb relied on the results of his research into fish embryos and tropisms to bolster his argument.

Created2009-06-08
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Jacques Loeb developed procedures to make embryos from unfertilized sea urchin eggs in 1899. Loeb called the procedures "artificial parthenogenesis," and he introduced them and his results in "On the Nature of the Process of Fertilization and the Artificial Production of Norma Larvae (Plutei) from the Unfertilized Eggs of

Jacques Loeb developed procedures to make embryos from unfertilized sea urchin eggs in 1899. Loeb called the procedures "artificial parthenogenesis," and he introduced them and his results in "On the Nature of the Process of Fertilization and the Artificial Production of Norma Larvae (Plutei) from the Unfertilized Eggs of the Sea Urchin" in an 1899 issue of The American Journal of Physiology. In 1900 Loeb elaborated on his experiments. Following those publications, however, he discovered he had used inaccurately labeled salts and redid his experiments to determine the correct amount of salts needed for artificial parthenogenesis.

Created2010-06-10
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Jacques Loeb published The Organism as a Whole: From a Physicochemical Viewpoint in 1916. Loeb's goal for the book was to refute the claim that physics and chemistry were powerless to completely explain whole organisms and their seemingly goal-oriented component processes. Loeb used his new account of science

Jacques Loeb published The Organism as a Whole: From a Physicochemical Viewpoint in 1916. Loeb's goal for the book was to refute the claim that physics and chemistry were powerless to completely explain whole organisms and their seemingly goal-oriented component processes. Loeb used his new account of science and scientific explanation, marshaling evidence from his embryological researches, to show that physicochemical biology completely and correctly explained whole organisms and their component processes.

Created2010-05-06