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2015

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Because I Want To Know God's Will, Rose Postma Dec 2015

Because I Want To Know God's Will, Rose Postma

Pro Rege

No abstract provided.


On Never Having Visited Mount Hermon, Rose Postma Dec 2015

On Never Having Visited Mount Hermon, Rose Postma

Pro Rege

No abstract provided.


Coming Of The Zeroes, Joshua Matthews Dec 2015

Coming Of The Zeroes, Joshua Matthews

Pro Rege

No abstract provided.


What Little Remains, Bill Elgersma Dec 2015

What Little Remains, Bill Elgersma

Pro Rege

No abstract provided.


Tale Of Entrails, Howard Schaap Dec 2015

Tale Of Entrails, Howard Schaap

Pro Rege

No abstract provided.


Closing The Loop: A Study Of How The National Survey Of Student Engagement (Nsse) Is Used For Decision-Making And Planning In Student Affairs, Jennifer Lee Mccaul Dec 2015

Closing The Loop: A Study Of How The National Survey Of Student Engagement (Nsse) Is Used For Decision-Making And Planning In Student Affairs, Jennifer Lee Mccaul

Dissertations

“Closing the loop” is a commonly used phrase in discussing cyclical processes, such as the area of outcomes assessment in higher education. Increased interest in accountability and a shift in accreditation focus have necessitated that higher education institutions are closing the assessment loop and creating a culture of evidence to demonstrate that programs and services are having the intended impact, and using resources effectively. That culture includes both academic and co-curricular elements of the student experience. This research examined if, and to what extent, student affairs administrators use the National Survey of Student Engagement (NSSE)—one of the most prominent instruments …


Third Ventricle Width As A Metric For Fast And Efficient Detection Of Atrophy In Traumatic Brain Injury, Christopher Scott Finuf Dec 2015

Third Ventricle Width As A Metric For Fast And Efficient Detection Of Atrophy In Traumatic Brain Injury, Christopher Scott Finuf

Theses and Dissertations

In an average year more than 1.7 million people will experience a traumatic brain injury (TBI) in the United States. It is known that atrophy occurs across a spectrum for TBI patients, ranging from mild to severe. Current conventional magnetic resonance imaging (MRI) methods are inconsistent in detecting this atrophy on the milder end of the spectrum. Also more contemporary imaging tools, although efficient, are too time consuming for clinical applicability. It is for these reasons that a quick and efficient measurement for detecting this atrophy is needed by clinicians. The measuring of third ventricle width had the potential to …


Evidence Of Ancient Maya Agriculture In The Bajos Surrounding Tikal, Guatemala, Adam Calvin Parker Dec 2015

Evidence Of Ancient Maya Agriculture In The Bajos Surrounding Tikal, Guatemala, Adam Calvin Parker

Theses and Dissertations

Current Central American agricultural practices are environmentally and economically unsustainable, yet the ancient Maya who lived in the same region thrived for thousands of years. Archaeologists have attempted to understand the factors enabling the prolonged success and ultimate collapse of the Maya societies. Some have proposed that the karst seasonal wetlands, called bajos, that border many Maya sites in the region were an influential factor in the Maya's ability to flourish. For the past decade, researchers have used carbon isotope analyses to identify areas of ancient maize agriculture at Maya archaeological sites. In this study, we collected soil samples from …


Mathematical Interactions Between Teachers And Students In The Finnish Mathematics Classroom, Paula Jeffery Prestwich Dec 2015

Mathematical Interactions Between Teachers And Students In The Finnish Mathematics Classroom, Paula Jeffery Prestwich

Theses and Dissertations

The Finnish school system has figured prominently in the PISA international assessments for over 10 years. Many reasons are given for Finnish success yet few of them focus on what is happening in the mathematics classroom. This study addresses the question of “What does mathematics instruction in the Finnish mathematics classroom look like?” Eight Finnish mathematics classes, from 6th – 9th grade were recorded, translated, and analyzed using the Mathematical Quality of Instruction (MQI) 2013 video coding protocol. Other aspects and observations of these classes also are discussed. Although the study is small, this study gives a view into the …


Changes In Acoustic And Kinematic Articulatory Working Space Across Three Intensity Levels, Panika Ellis Palmer Dec 2015

Changes In Acoustic And Kinematic Articulatory Working Space Across Three Intensity Levels, Panika Ellis Palmer

Theses and Dissertations

The purpose of this study was to compare changes in acoustic and kinematic measures of articulation across soft, comfortable, and loud speech conditions. There were 19 participants, 9 male and 10 female, with age ranging from 20 to 34 with a median age of 25. Each participant had electromagnetic sensors glued to their tongue, jaw, and lips. It was anticipated that the acoustic measures would accurately reflect the kinematic measures of speech as articulation changed across the intensity levels. Vowel space area (VSA) and vowel articulation index (VAI) were computed from the three corner vowels, /α, i, u/. Articulatory-acoustic vowel …


Stochastic Simulation Of Lagrangian Particle Transport In Turbulent Flows, Guangyuan Sun Dec 2015

Stochastic Simulation Of Lagrangian Particle Transport In Turbulent Flows, Guangyuan Sun

Theses and Dissertations

This dissertation presents the development and validation of the One Dimensional Turbulence (ODT) multiphase model in the Lagrangian reference frame. ODT is a stochastic model that captures the full range of length and time scales and provides statistical information on fine-scale turbulent-particle mixing and transport at low computational cost. The flow evolution is governed by a deterministic solution of the viscous processes and a stochastic representation of advection through stochastic domain mapping processes. The three algorithms for Lagrangian particle transport are presented within the context of the ODT approach. The Type-I and -C models consider the particle-eddy interaction as instantaneous …


"[B]Reaking Down The Walls, And Crying To The Mountains"--Isaiah 22:5: Dystopia And Ethics Of The Catcher In The Rye, Megan Marie Toone Dec 2015

"[B]Reaking Down The Walls, And Crying To The Mountains"--Isaiah 22:5: Dystopia And Ethics Of The Catcher In The Rye, Megan Marie Toone

Theses and Dissertations

Reading The Catcher in the Rye as dystopian fiction requires critical responsibility to evaluate the ethicality of the protagonist's sense of others and self, to assess the moral nature of the novel's dystopian world, and to evaluate the protagonist's agency or capacity to change his world or himself. The novel presents a multifaceted dystopia existing on multiple planes in the social dogma, the reality of the presented world, and Holden's mind before and after his paradigm shift. The dystopian aspects present in the novel highlight basic ideological systems as well as agency and action within the structure. The dystopian elements …


“I Take--No Less Than Skies”: Emily Dickinson And Nineteenth-Century Meteorology, Kjerstin Evans Ballard Dec 2015

“I Take--No Less Than Skies”: Emily Dickinson And Nineteenth-Century Meteorology, Kjerstin Evans Ballard

Theses and Dissertations

Emily Dickinson's poetry functions where scientific attention to the physical world and abstract theorizing about the ineffable intersect. Critics who emphasize the poet's dedication to the scientific often take for granted how deeply the uncertainty that underlies all of Dickinson's poetry opposes scientific discussion of the day. Meteorology is an exceptional nineteenth-century science because it takes as its subject complex systems which are inexplicable in Newtonian terms. As such, meteorology can articulate the ways that Dickinson bridges the divide between the unknown and the known, particularly as she relates to the interplay of nature and culture, the role of careful …


The Effect Of Aerobic Exercise Versus Inactivity On Nitric Oxide Concentration And Synthesis In An Elderly Population, Samantha Burton Dec 2015

The Effect Of Aerobic Exercise Versus Inactivity On Nitric Oxide Concentration And Synthesis In An Elderly Population, Samantha Burton

Theses and Dissertations

CONTEXT: Nitric Oxide (NO) is an endothelial-derived vasoactive molecule that causes an increase in blood flow and oxygen delivery to tissue. A reduction in NO bioavailability has been found to occur in adults over the age of 60 and can be reversed pharmacologically by improving NO synthase (NOS) activity. Reversing these age-related changes with alternative interventions, such as aerobic exercise, has shown some promising results. OBJECTIVE: To quantify blood NO-bioavailability (as measured by blood nitrite levels) in a population of aerobically trained elderly men and compare these data to a group of age-matched, inactive individuals. In addition, we measured the …


Incorporating A Robot In Intervention With Children With Asd: The Effect On Tantrum Behaviors, Tayler Bodon Whitmer Dec 2015

Incorporating A Robot In Intervention With Children With Asd: The Effect On Tantrum Behaviors, Tayler Bodon Whitmer

Theses and Dissertations

This study examined the effect of intervention involving a humanoid robot on challenging or tantrum behaviors of four children with low-functioning autism spectrum disorders (ASD). The current work was part of a larger study involving the effect of the robot on functional communication skills on a variety of different interactions with different communication partners. All participants took part in a single-subject, multiple-baseline design with various session types including baseline, traditional play-based treatment, treatment including the robot, and follow-up sessions. For the purpose of this study, only the sessions including treatment with the robot where the robot interaction occurred at the …


Water Use Of Four Commonly Planted Landscape Tree Species In A Semi-Arid Suburban Environment, Michael Cameron Bunnell Dec 2015

Water Use Of Four Commonly Planted Landscape Tree Species In A Semi-Arid Suburban Environment, Michael Cameron Bunnell

Theses and Dissertations

Native plant communities and agricultural land are commonly converted to urban areas as cities across the Western United States continue to grow and expand. This expansion is typically accompanied by afforestation where a common goal among communities is to maximize shade tree composition. Planted forests in these regions are commonly composed of introduced tree species native to mesic environments and their ability to persist is dependent on consistent irrigation inputs. Many potential ecosystem services may be derived from planting trees in urban and suburban areas; however, there are also costs associated with extensive afforestation, and shade tree cover may have …


Virulence Of Photorhabdus Spp.: Examining The Roles Of Environment, Evolution, And Genetics In Insect Mortality, Dana Blackburn Dec 2015

Virulence Of Photorhabdus Spp.: Examining The Roles Of Environment, Evolution, And Genetics In Insect Mortality, Dana Blackburn

Theses and Dissertations

Entomopathogenic nematodes (EPNs) (genera Heterorhabditis and Steinernema) kill their invertebrate hosts with the aid of a mutualistic bacterium. The bacteria (Xenorhabdus spp. for steinernematids and Photorhabdus spp. for heterorhabditids) are primarily responsible for killing the host and providing the nematodes with nutrition and defense against secondary invaders. Photorhabdus is a Gram-negative bacterium in the Enterobacteriaceae family with high virulence towards their insect hosts. To achieve high mortality rates Photorhabdus produces a variety of virulence factors such as toxins, lipases, proteases, secretion systems, and fimbriae. EPNs are amenable to laboratory rearing and mass production for biocontrol applications against insects …


Hand-Portable Capillary Liquid Chromatography Instrumentation, Sonika Sharma Dec 2015

Hand-Portable Capillary Liquid Chromatography Instrumentation, Sonika Sharma

Theses and Dissertations

This dissertation focuses on the development of hand-portable capillary liquid chromatography (LC) instrumentation. In this work, battery-operable nano-flow pumping systems (isocratic and gradient) were developed and integrated with portable UV-absorption detectors for capillary LC. The systems were reduced in size to acceptable weights and power usage for field operation. A major advantage of the pumps is that they do not employ a splitter, since they were specifically designed for capillary column use, thereby greatly reducing solvent consumption and waste generation. UV-absorption detectors were specifically designed and optimized for on-column detection to minimize extra-column band broadening. Initially, an isocratic nano-flow pumping …


High Flow Air Sampler For Rapid Analysis Of Volatile And Semi-Volatile Organic Compounds, Xiaofeng Xie Dec 2015

High Flow Air Sampler For Rapid Analysis Of Volatile And Semi-Volatile Organic Compounds, Xiaofeng Xie

Theses and Dissertations

Volatile and semi-volatile organic compounds are ubiquitous, and some of them are hazardous. The ability to rapidly detect and identify trace levels of them in air has become increasingly important. The conventional device used today for sampling and concentrating them in air is thermal desorption tubes filled with specific sorbents, which can only collect air samples at flow rates of 100-200 mL/min. In order to detect low concentration (ppt level) VOC compounds, long sampling time (>2 h) and sensitive detection are required. At the same time, portable instrumentation for on-site analysis has been developing rapidly. The somewhat lower performance …


Maternal Denning Phenology And Substrate Selection Of Polar Bears (Ursus Maritimus) In The Southern Beaufort And Chukchi Seas, Jay Wesley Olson Dec 2015

Maternal Denning Phenology And Substrate Selection Of Polar Bears (Ursus Maritimus) In The Southern Beaufort And Chukchi Seas, Jay Wesley Olson

Theses and Dissertations

Loss of sea ice due to global warming may affect the phenology and distribution of polar bear (Ursus maritimus) denning by altering access to denning habitats. We examined trends in the selection of maternal denning substrate (land versus sea-ice denning) in the southern Beaufort Sea (SB), addressing the potential influence of summer land-use and fall sea-ice conditions on substrate selection. We developed an algorithm based on statistical process control methods to remotely identify denning bears and estimate denning phenology from temperature sensor data collected on collars deployed 1985–2013 in the SB and Chukchi Sea (CS). We evaluated cub …


Glass Shards At Pinnacle Point Rock Shelter 5-~6, South Africa: Are They From The Last Super-~Eruption Of Toba?, Amber Elizabeth Ciravolo Dec 2015

Glass Shards At Pinnacle Point Rock Shelter 5-~6, South Africa: Are They From The Last Super-~Eruption Of Toba?, Amber Elizabeth Ciravolo

UNLV Theses, Dissertations, Professional Papers, and Capstones

Cryptotephra, in the form of individual glass shards, have been discovered in paleoarchaeological site PP5-6 North at Pinnacle Point, Western Cape, South Africa. This marks the first documentation of cryptotephra in a South African paleoarchaeological site. PP5-6 North is a rock shelter in the cliffs along the coast of the Western Cape and is one of a series of caves and rock shelters at Pinnacle Point that were inhabited by early modern humans. The presence of cryptotephra at PP5-6 is an important discovery in terms of tephra preservation in cave deposits as well as the possibility of tephra being present …


The Influence Of Transcranial Random Noise Stimulation On Motor Skill Acquisition And Learning In A Modified Golf Putting Task, Lidio Lima De Albuquerque Dec 2015

The Influence Of Transcranial Random Noise Stimulation On Motor Skill Acquisition And Learning In A Modified Golf Putting Task, Lidio Lima De Albuquerque

UNLV Theses, Dissertations, Professional Papers, and Capstones

Transcranial random noise stimulation (tRNS) is a form of non-invasive brain stimulation (NIBS) that has been shown to increase motor performance in simple motor tasks. The purpose of the present study was to determine the influence of tRNS on motor skill acquisition and learning in a complex, modified golf putting task in young adults. Twenty-four (n = 12 per group) healthy young adult males were allocated to either a tRNS group or a SHAM stimulation group. Both groups performed 6 trials of the golf putting task in a baseline testing block, followed by 4 practice blocks of 15 trials. The …


Evangelical Reform And The Paradoxical Origins Of The Right To Privacy, John W. Compton Dec 2015

Evangelical Reform And The Paradoxical Origins Of The Right To Privacy, John W. Compton

Maryland Law Review

No abstract provided.


Can The Quill Be Mightier Than The Uzi?: History "Lite," "Law Office," And Worse Meets The Second Amendment, Martin S. Flaherty Dec 2015

Can The Quill Be Mightier Than The Uzi?: History "Lite," "Law Office," And Worse Meets The Second Amendment, Martin S. Flaherty

Cardozo Law Review

No abstract provided.


The Psychological And Post-Colonial Approaches In Interpreting The Self And The Other In Heart Of Darkness And Things Fall Apart., Soumaya Ferchichi Dec 2015

The Psychological And Post-Colonial Approaches In Interpreting The Self And The Other In Heart Of Darkness And Things Fall Apart., Soumaya Ferchichi

Theses (Pre-2016)

To some critics, Things FallApart by Chinua Achebe, first published in 1958, comes to be the antithesis of Heart ofDarkness by Joseph Conrad, first published in 1899. In fact, this thesis will highlight Achebe's enthusiasm and nationalism that lead him to create a vivid picture of the African individual who is presented as belonging to a rich heritage of unique and complex African tradition. Achebe's characterization and representation of Africans in his novel is thought to be an ardent response to Conrad's assumed or perceived "racism." Yet, this thesis will discuss this dispute by giving new evidence to support Conrad's …


The Application And Adaptation Of Psychological First Aid: The Filipino Psychologists' Experience After Typhoon Haiyan, Ma. Regina Hechanova, Bernice Vania Navarro Landoy, Pia Anna P. Ramos, Niel Steve M. Kintanar Dec 2015

The Application And Adaptation Of Psychological First Aid: The Filipino Psychologists' Experience After Typhoon Haiyan, Ma. Regina Hechanova, Bernice Vania Navarro Landoy, Pia Anna P. Ramos, Niel Steve M. Kintanar

Psychology Department Faculty Publications

This study examined the experiences, adaptations, observations, and insights on the use of Psychological First Aid (PFA) in the Philippines. Nineteen PFA providers who were trained in the basics of PFA from three major cities in the Philippines took part in this study. Respondents' knowledge about PFA was consistent with the core principles of promoting a sense of safety, calm, self-and community efficacy, connectedness, and instilling a sense of hope. The delivery of PFA was adapted to the Filipino culture through the use of local counseling models, a group-based setup , and the use of mindfulness and relaxation techniques. The …


Vicarious Trauma And Natural Disasters: A Transcendental Phenomenological Analysis Of The Experiences Of Families Of Typhoon Haiyan Survivors, Arvin Jeremy N. Tan, Andrew O. Jardeleza, Florian Antoinette P. Sta Maria, Mendiola Teng-Calleja Dec 2015

Vicarious Trauma And Natural Disasters: A Transcendental Phenomenological Analysis Of The Experiences Of Families Of Typhoon Haiyan Survivors, Arvin Jeremy N. Tan, Andrew O. Jardeleza, Florian Antoinette P. Sta Maria, Mendiola Teng-Calleja

Psychology Department Faculty Publications

Using transcendental phenomenology, we examined the experience of vicarious trauma in the context of natural disasters. We specifically looked at the narratives of domestic migrants whose family members were Typhoon Haiyan survivors. Findings show that the survivors’ families experienced painful and intrusive psychological distress. The gravity of the pain and loss experienced by the participants was relative to the amount of pain, loss, or damage sustained by the subject of their attachment. Vicarious trauma was experienced as a void-filling phenomenon occupying the emotional space created by the physical distance of the participants from their families experiencing the disaster. This phenomenon …


How Is Academic Motivation In Children Influenced By Emotional Regulation?, Rosanna Pengelly Dec 2015

How Is Academic Motivation In Children Influenced By Emotional Regulation?, Rosanna Pengelly

The Plymouth Student Scientist

Children’s academic achievement is influenced by motivation. Motivation, in turn, is affected by emotional regulation and children’s reactions to poor or high achievement. This study investigated academic motivation to gain an understanding of the attributions (effort, ability, difficulty and luck) made by children on their achievements in a maths test among 25 SEN children (i.e., children with emotional, behavioural and social difficulties) and 44 mainstream children. SEN children made more attributions to effort whereas mainstream children made more attributions to ability. Emotional regulation was measured using the Emotion Regulation Questionnaire (ERQ). Emotional reappraisal (i.e., reinterpreting the meaning of emotional stimuli) …


Bimetallic-Waveguide Coupled Sensors For Tunable Plasmonic Devices, Kunal K. Tiwari Dec 2015

Bimetallic-Waveguide Coupled Sensors For Tunable Plasmonic Devices, Kunal K. Tiwari

Physics Dissertations - Archive

Surface plasmon resonance (SPR) has been a widely used optical technique for the real time and label free sensing applications in biomedicine, homeland security, food safety, environmental monitoring, etc. Surface plasmons (SPs) being extremely sensitive to the surrounding media, their characteristics can be modulated by tuning their dielectric environment. The unique property of the nematic liquid crystalline materials that their dielectric constant can be tuned by externally applied electric fields formed the basis for development of tunable plasmonic sensor for monitoring changes at metal/dielectric interfaces. Even though sensors with high sensitivity are available, it remains highly desirable to enhance sensor …


The Effects Of “Handwriting Without Tears®” On The Handwriting Skills Of Appropriate Size, Form, And Tool For A Four Year-Old Boy With A Developmental Delay, Colleen Meyers, T.F. Mclaughlin, Mark Derby, Kimberly P. Weber, Milena Robison Dec 2015

The Effects Of “Handwriting Without Tears®” On The Handwriting Skills Of Appropriate Size, Form, And Tool For A Four Year-Old Boy With A Developmental Delay, Colleen Meyers, T.F. Mclaughlin, Mark Derby, Kimberly P. Weber, Milena Robison

The Journal of Special Education Apprenticeship

The ability to write one’s own name legibly is a critical lifelong skill for academic success. The purpose of the present study was to evaluate the effects of the Handwriting Without Tears® program on teaching a four year-old how to write his first name using proper size, form, and tool. The participant was a four year-old boy in a self-contained preschool setting. A multiple baseline design across letters was employed. The overall outcomes indicated improvement through the use of Handwriting without Tears® materials. The participant enjoyed the procedure and improved his academic skills.