Digital Commons Network^™

The Relationship Between Positive Behavioral Interventions And Supports In Elementary Schools And Mathematics Achievement., Robert Larry Taylor

Electronic Theses and Dissertations

This causal-comparative study examined the relationship between Positive Behavioral Interventions and Supports (PBIS) and academic achievement in elementary school mathematics. Research has shown that PBIS may help establish a positive school climate, which supports the conditions for effective teaching and learning (Bradshaw, Koth, Bevans, Ialongo, & Leaf, 2008; Horner, Sugai, & Vincent, 2005; Hoy, Tarter, & Bliss, 1990). Accordingly, this study examined variables of particular interest, which were mathematical performance, including mathematical performance by male academic achievement, female academic achievement, and socioeconomic status, based on PBIS implementationThe data used were school-level, 5th grade mathematics achievement scores. Elementary schools, which participated …

Farmscapes : Picturing Land Transformation In Nineteenth-Century America., Eileen L Yanoviak

Electronic Theses and Dissertations

This dissertation examines American farmstead imagery of the nineteenth-century and how those images reflect the environmental history of the North. In this study, images of farms illustrate, through the landscape, the transition from subsistence farming to agribusiness that fundamentally changed American life and the land over the century. By comparing the actual ecological and economic conditions of the farm and farmer to the images depicted by artists, it is possible to see both representations of change and the persistence of the agrarian myth in spite of dramatically different realities. This study focuses on the process of change in the American …

Metabolic Regulation Of Myocardial Adaptation To Exercise., Andrew Alan Gibb

Electronic Theses and Dissertations

While the benefits of exercise affect several organs, a significant adaptive response occurs within the heart. Exercise promotes cardiac growth, increases angiogenesis, and enhances cardiac function and these adaptations are associated with a cardioprotective phenotype. Additionally, extensive evidence shows that exercise dynamically regulates myocardial metabolism. This can be attributed to both changes in hormonal stimulation, increases in bioenergetic demand, and the bioavailability of circulating substrates. However, it is unclear whether these changes in metabolism contribute to physiologic cardiac growth. We reason that exercise-induced changes in metabolism are required to balance the catabolic and anabolic reactions needed for growth. Specifically, we …

Modeling Effective Work Groups And Teams : An Assessment Of The Inclusion Of Social Value Orientation., Gary Daniel Jones

Electronic Theses and Dissertations

The purpose of this study is to examine research on effective work groups in terms of measurable input characteristics and relevant collective outputs. Antecedents and consequences of group processes are explored; models of work groups and teams are examined and assessed in light of subsequent research. Additionally, social value orientation – a behavioral trait known to predictably influence interpersonal outcomes – is introduced as a concept that is also relevant to group work. A revised model that includes social value orientation as a predictive factor for group productivity is presented and tested. This empirical study is a correlative, quantitative investigation …

Applicability Of Zipper Merge Versus Early Merge In Kentucky Work Zones, Erin Lammers-Staats, Jerry G. Pigman, Brian K. Howell, Adam J. Kirk

Kentucky Transportation Center Research Report

In an effort to improve work zone safety and streamline traffic flows, a number of state transportation agencies (STAs) have experimented with the zipper merge. The zipper merge differs from a conventional, or early, merge in that vehicles do not merge into the lane that remains open immediately after being notified of a lane closure. Rather, vehicles continue to occupy all lanes until they reach the taper, at which point — and directed by signage — vehicles take turns merging into the open lane, creating a zipper pattern. At the request of the Kentucky Transportation Cabinet (KYTC), Kentucky Transportation Center …

Fiscal Year 2017 Fhwa-536 Report For The Kentucky Transportation Cabinet, Steven Douglas Kreis, Candice Y. Wallace, Bryan Gibson, Sarah M. Mccormack

Kentucky Transportation Center Research Report

The Federal Highway Administration (FHWA) requires state transportation agencies to submit a biennial report on local highway finances. The purpose of these reports is to provide FHWA with the data it needs to capture the financing of highway activities at the local level. Based on this information, it can identify trends in revenue, expenditures, investments, and program development, and in turn make decisions about future investments. The report, FHWA-536, asks agencies to report on four areas of local highway finance: 1) disposition of highway-user revenues; 2) revenues used for roads and streets identified by source and funding type; 3) road …

Dynamic Mechanical Properties And Microstructure Of Graphene Oxide Nanosheets Reinforced Cement Composites, Wujian Long, Jingjie Wei, Hongyan Ma, Feng Xing

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This paper presents an experimental investigation on the effect of uniformly dispersed graphene oxide (GO) nanosheets on dynamic mechanical properties of cement based composites prepared with recycled fine aggregate (RFA). Three different amounts of GO, 0.05%, 0.10%, and 0.20% in mass of cement, were used in the experiments. The visual inspections of GO nanosheets were also carried out after ultrasonication by transmission electron microscope (TEM) atomic force microscope (AFM), and Raman to characterize the dispersion effect of graphite oxide. Dynamic mechanical analyzer test showed that the maximum increased amount of loss factor and storage modulus, energy absorption was 125%, 53%, …

Amplification Of Earthquake Ground Motions In Washington, Dc, And Implications For Hazard Assessments In Central And Eastern North America, Thomas L. Pratt, J. Wright Horton Jr., Jessica Munoz, Susan E. Hough, Martin C. Chapman, C. Guney Olgun

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The extent of damage in Washington, DC, from the 2011 M_W 5.8 Mineral, VA, earthquake was surprising for an epicenter 130 km away; U.S. Geological Survey “Did-You-Feel-It” reports suggest that Atlantic Coastal Plain and other unconsolidated sediments amplified ground motions in the city. We measure this amplification relative to bedrock sites using earthquake signals recorded on a temporary seismometer array. The spectral ratios show strong amplification in the 0.7 to 4 Hz frequency range for sites on sediments. This range overlaps with resonant frequencies of buildings in the city as inferred from their heights, suggesting amplification at frequencies to …

Low-Cost Wearable Head-Up Display For Flight General Aviation, Pavan K. Chinta

Doctoral Dissertations and Master's Theses

A low-cost wearable Commercial-off-The-Shelf (COTS) Augmented Reality (AR) Head-Up Display (HUD) system is designed, successfully reduced to practice, and flight tested. The system is developed based on the need for a technology that improves loss-of-control (LOC) safety in the General Aviation (GA) sector. The accuracy of the flight-path based system is determined to be within a degree of the truth source. The repeatability of the data from the COTS system is excellent. A complementary filter is proposed for air data flow angles and successfully flight tested for straight and level flight, dynamic maneuvering, and atmospheric turbulence, provided that a reasonably …

Mechanical And Electrical Characterization Of Carbon Fiber/Bucky Paper/Zinc Oxide Hybrid Composites, Suma Ayyagari

Doctoral Dissertations and Master's Theses

The quest for multifunctional carbon fiber reinforced composites (CFRPs) expedited the use of several nano reinforcements such as zinc oxide nanorods (ZnO) and carbon nanotubes (CNTs). Zinc oxide is semi-conductor with good piezoelectric and pyroelectric properties. These properties could be transmitted to CFRPs when a nanophase of ZnO is embedded within CFRPs. In lieu of ZnO nanorods, Bucky paper comprising mat of multiwall-carbon nanotubes (MWCNTs) could be sandwiched in-between laminae to construct a functionally graded composite with elevated electrical and thermal conductivities. In this study, a low temperature ( 90_C) hydrothermal synthesis method was utilized to grow ZnO nanorods on …

Computational Investigation Of The Biomechanics Of Babywearing In Regards To Developmental Dysplasia Of The Hip, Gaurav Girish

Doctoral Dissertations and Master's Theses

Developmental Dysplasia of the Hip (DDH) is a congenital condition where an infant’s hip socket is either loose or otherwise unstable. DDH causes a joint instability where the femoral head is not properly situated inside the acetabulum. Etiology of the condition is in part congenital and developmental, with a difference of DDH prevalence between ethnicities. Incidence of DDH is also in some part dependent on cultural practices and activities of the mother and child. The exact nature of this cultural incidence is not clearly understood. A computational approach is hypothesized to identify the impact of babywearing position on the healthy …

Development Of A Remotely-Piloted Vehicle Platform To Support Implementation, Verification, And Validation Of Pilot Control Systems, Sean O’Toole

Doctoral Dissertations and Master's Theses

This thesis presents the development of a research test bed and the use of a set of metrics for evaluating handling qualities with pilot in the loop configuration. The main objective of this study is to provide software and hardware tools to support performance evaluation of control systems designed to compensate for Pilot Induced Oscillations (PIOs). A remotely-piloted vehicle presented in this thesis consists of an RC aircraft modified to be flown from a ground station cockpit. The unmanned aerial system has a high-speed on-board processing system capable of simulating different conditions during flight such as injecting actuator failures and …

A Study On The Control, Dynamics, And Hardware Of Micro Aerial Biomimetic Flapping Wing Vehicles, Siara Hunt

Doctoral Dissertations and Master's Theses

Biological flight encapsulates 400 million years of evolutionary ingenuity and thus is the most efficient way to fly. If an engineering pursuit is not adhering to biomimetic inspiration, then it is probably not the most efficient design. An aircraft that is inspired by bird or other biological modes of flight is called an ornithopter and is the original design of the first airplanes. Flapping wings hold much engineering promise with the potential to produce lift and thrust simultaneously. In this research, modeling and simulation of a flapping wing vehicle is generated. The purpose of this research is to develop a …

The Plays Of Kalidasa: Treading The Line Between Constraint And Freedom, Sukanya Chakrabarti

Faculty Research, Scholarly, and Creative Activity

The world of Kalidasa is defined by transgression at many levels. The possibilities of his dramatic world are vast and each level interacts with the other only because of the transgressive power of love and memory, and sometimes,even of forgetfulness. I argue that Kalidasa’s plays transcend, rather than establish, the conflicts between love and duty. I establish that the diverse and, often disjunctive, worlds seem to be in conversation in Kalidasa’s unifying dramatic realm –in this realm, while everything seems possible, everything possible can be made impossible because of the disruptive power of memory or forgetfulness.

The Problem Of Illusion In The Phenomenology Of Claude Romano, Joseph Cutolo

Student Theses and Dissertations

The phenomenology of Claude Romano constructs a strict distinction between perceptions and illusions. This distinction is so strict that the former excludes the latter completely. Putting this distinction into play is not a local decision about our experiences and the structures of our experiences. This decision brings with it metaphysical, ontological, and phenomenological frameworks to ground it. In what follows I attempt to draw out the consequences of Romano’s decisions about our experience, and to study the philosophical frameworks that underlie his decisions. In doing so, I reconnect his phenomenology with a wider terminology of phenomenology, in order to study …

Multiscale Mechanistic Approach To Enhance Pool Boiling Performance For High Heat Flux Applications, Arvind Jaikumar

Theses

The advent of cloud computing and the complex packaging architecture of next generation electronic devices drives methods for advanced thermal management solutions. Convection based single-phase cooling systems are inefficient due to their large pressure drops, fluid temperature differences and costs, and are incapable of meeting the cooling requirements in the high power density components and systems. Alternatively, phase-change cooling techniques are attractive due to their ability to remove large amounts of heat while maintaining uniform fluid temperatures. Pool boiling heat transfer mechanism centers on the nucleation, growth and departure of a bubble from the heat transfer surface in a stagnant …

Better Fit: A Conceptual Solution For Seamless Exercise Experience, Hongwei Huang

Theses

The development of fitness technology has changed the way we exercise over time, and each technology has allowed people to exercise independently in various ways, such as wearable devices, fitness apps, game consoles, and even social media. The consequence is that more people get used to exercising solely with their digital device and get motivated from virtual communities rather than in a real environment. However, the research shows there can be even more benefit for people by exercising with others in a physical space.

The thesis utilizes UX design methodologies to develop a seamless-workout experience that enables a user to …

Resilient Housing Design For Tsunami Prone Andaman And Nicobar Islands In India, Sabyasachi Das

Theses

Human settlement along coastal areas has grown dramatically over the last two decades. Unfortunately, coastal areas are prone to natural disasters caused by climate change and tectonic shifts underwater in the adjacent water bodies, resulting in loss of life and property. Tsunami is a form of natural disaster which occurs because of earthquakes under oceans and seas creating large waves which flood or wash out any coastal cities or islands located in the area impacted.

In 2004 the Indian Ocean Tsunami had an enormous impact on the coastal cities in Southeast Asia causing loss of thousands of lives and making …

Deer: Creating A Realistic 3d Animal Using Photogrammetry, Karie Carita

Theses

Creating a 3D animal using the process of photogrammetry can bring more realism to a user’s game experience.

In the 3D world, there are various ways for creating animals in video games. Specifically, quadrupeds are known to be very challenging. Since technology is evolving every day, there are always newer ways of creating video game assets. It is challenging to have complex model details and also have smooth real-time rendering in a game engine.

Photogrammetry can capture exact details of a real world animal and incorporate them into a 3D asset. The purpose for using this process is to create …

Revitalization Of Controversial Sites In Downtown Banda Aceh, Ria Purnama

Theses

As issues pertaining to environmental, economic and cultural sustainability continue to persist throughout the world, the manner in which abandoned sites and properties are treated can be a means of revitalizing important resources, while simultaneously preserving cultural identities. For this reason, this research intend to offer ways to approach these problems by posing a central question: “How the abandoned spaces with specific issues be revitalized in relation to the continuity of cultural identity and place familiarity by providing the functions along with criteria and parameters that comply with the context, regulations, and culture?

In this case, specific sites located in …

Scalable Digital Architecture Of Hierarchical Temporal Memory Spatial Pooler, Sadhvi Praveen

Theses

Hierarchical Temporal memory is an unsupervised machine learning algorithm. Inspired by the structural and functional properties of the human brain, it is capable of processing spatio-temporal signals which are used for data storage and predictions. The algorithm is composed of two main components; the Spatial Pooler and the Temporal Memory. The spatial pooler produces a sparse distribution representation for the given pattern. These generalized representations are used by the temporal memory to make predictions. Therefore, it is important to ensure that more generalized sparse distribution representations are obtained for the spatio-temporal data

patterns.

This work presents the digital design of …

Black Behind The Ear: Using Motion Graphics To Encourage Self-Awareness And Embrace Racial Heritage., Carolina Lopez

Theses

Black Behind the Ear is an animated visual representation of Elizabeth Acevedo’s poem “Hair”. This poem uses hair as a metaphorical element to represent the internalized racism and racial amnesia predominant in the Dominican Republic, a place that owes African slaves for much of the island’s racial, and cultural heritage.

This motion graphics piece intends to encourage self-awareness in a time when embracing one’s culture and race can break the ossified schemes passed through generations about personality standards based on physical attributes. Understanding where one comes from helps people see why certain ideas are worth standing for, and consequently results …

Renewable Energy-Aware Routing In The Internet, Ziyang Liu

Theses

The increasing power consumption of the Internet infrastructure has attracted a lot of world-wide attention because of the severe impact on the environment. Many research works have started to search for solutions of how to reduce the energy consumption in data networks. Other works have considered that generation of electricity from fossil-based fuel emits greenhouse gases into the atmosphere, which leads to global warming. Consequently, another approach for sustainable networks is the utilization of renewable energy to power the infrastructure.

This thesis introduces a new backbone Internet routing protocol that performs routing considering the different renewable energy availability at various …

Camera Obscura, Dan Latourette

Theses

Camera Obscura is a feature-length script about a 19th-century photographer who must document the unraveling Civil War while struggling to come to terms with deaths of his loved ones. It is a historical fiction film about memory, death, and human costs.

Rutherford Holding, an adept yet recluse photographer, stands between a mobilizing country bound for war and the trauma of losing his loved ones years ago. As those around him enlist and prepare in nationalistic fervor for what is to be the American Civil War, Holding desires to evade any chance to meet death face-to-face once again. However, he pigeonholes …

Diva: The Present-Day Woman, Xinxin Zheng

Theses

Diva presents a look at women in the present day. The inspiration for this thesis project comes from rhythmic gymnastics, a unique sport exclusively for women. The movement of the ribbon, twining and surrounding a woman’s body, highlights the beauty of the woman. The twining movement symbolizes the complex and developing roles women are playing in contemporary society.

The structures of the pieces in this thesis project are open and vast, creating a sense of allure, as well as a reflection of the open mind of the contemporary woman. The pieces are separated into two parts, black and white, symbolizing …

The Soul’S Speaker: Give Your Eyes Some Rest, Fuye Zhang

Theses

The students studying in colleges often fix their eyes on books, on computer screens and archives for a long time to gain knowledge. As a result of this, their eyeballs often turn red out of fatigue. Researches have shown that college students lack the awareness of the benefits of giving their eyes some rest. However, there are few of eye protection advertisements which suggest the need for students to give their eyes some rest. As a designer, I need to let people know the important roles that eyes play in the human body. I feel it is important for designers …

Dzone: An Interactive Platform For Designers Seeking And Sharing Ideas., Yidie Xue

Theses

The principle of design is to create something both beautiful and effective. However, not all designs are created equal. There are plenty of inefficient designs in existence. The reason is not because of bad designers, but because of the lacking platforms for designers to communicate and test their designs.

There are many tools available, both application and website, for designers to express their ideas. However, the majority of these resources are focused on sharing project on the social media and treat it like an element of personal portfolio. Platforms for designers to actually test their project, gathering critical product-developing feedback …

Discover Yixing: Using A Mobile Application To Promote Tourism And Marketing For A Small Chinese City, Hanxi Xie

Theses

Tourism is an indispensable domain for many cities’ successful economic development. For tourists who are exploring popular cities and major resorts, there are a variety of mobile applications and websites can provide detailed information and instructions. It is convenient for independent travelers to use these tools to visit large and well-known cities. However, travel agencies, tourist applications, or multi-lingual travel guides do not cover some lesser-known cities. Although such cities may be underdeveloped in terms of economic conditions, some of these cities have potential to become valuable tourist resorts.

Many lesser-known cities can’t provide professional travel agencies and/or multiple language …

Living In Place: A Study Of Vitality Through Sense Of Place, Susan M. Wylie

Theses

The built environment can respond to human needs and influence behaviors. An approach to design that grows from essential human conditions arguably is a preferable means of structuring the built world in a responsible and sustainable manner. Although new and innovative building technologies can achieve great strides in sustainability, underlying and fundamental human needs and behaviors may be an equally important source of inspiration and creativity in the built environment.

This thesis addresses social and psychological needs of the aging population in three communities in the vicinity of Rochester, New York. Through understandings of sense of place, the inquiry is …

An Alternative Approach To Counting Minimum (S; T)-Cuts In Planar Graphs, Rachel E. Silva

Theses

Finding and counting minimum cuts in graphs can be useful in image processing and segmentation and in networking systems such as computer or road networks. Researchers have previously developed polynomial-time algorithms to count minimum cuts in planar graphs which utilize the relationship between maximum network flows and minimum cuts.

This thesis presents a polynomial-time algorithm to count the number of minimum (s,t)-cuts in a planar graph without first finding a maximum flow. The presented algorithm is dependent on the finding that (s,t)-cuts in a planar graph correlate to certain cycles found in the dual of that graph, which can be …