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Full-Text Articles in Education

Assessing The Energy Requirements Of Actuators During Common Automation Tasks Apr 2014

Assessing The Energy Requirements Of Actuators During Common Automation Tasks

Stander Symposium Projects

Manufacturing operations is a major consumer of energy, with a large proportion being used to operate motors. The objective of this project is to create principles for the design of automation mechanisms that have reduced energy needs. As part of the project, an experimental study was performed to assess the energy required by industrial actuators for common automation tasks. The energy consumption is mapped to torque, motion and time on task. Using this information, the influence of mechanism architecture and dimensional synthesis of single-degree-of-freedom manufacturing devices can be assessed and design guidelines can be formulated.


Blur Processing Using Double Discrete Wavelet Transform Apr 2014

Blur Processing Using Double Discrete Wavelet Transform

Stander Symposium Projects

We propose a notion of double discrete wavelet transform (DDWT) that is designed to sparsify the blurred image and the blur kernel simultaneously. DDWT greatly enhances our ability to analyze, detect, and process blur kernels and blurry images—the proposed framework handles both global and spatially varying blur kernels seamlessly, and unifies the treatment of blur caused by object motion, optical defocus, and camera shake. To illustrate the potential of DDWT in computer vision and image processing, we develop example applications in blur kernel estimation, deblurring, and near-blur-invariant image feature extraction.


Brain Machine Interface For Controlling A Robotic Arm Apr 2014

Brain Machine Interface For Controlling A Robotic Arm

Stander Symposium Projects

This project takes Electroencephalography (EEG) data and correlates it with specific robotic actions. The process is implemented using a 3 phase system that includes EEG signal acquisition, data classification, and robotic action encoding. This project utilizes the Emotiv EPOC headset that uses 14 electrodes which detects brain activity and wirelessly transmits raw data to a personal computer. The project utilizes Emotiv software to classify and translate and encode this raw EEG signal into a command to control a robotic arm. This Brain Machine Interface (BMI) research has many potential applications; for example, it could help the handicapped use robots to …


Catholic Social Ministry Gathering: Flyers Advocate For Justice Apr 2014

Catholic Social Ministry Gathering: Flyers Advocate For Justice

Stander Symposium Projects

On February 2nd, 2014, the University of Dayton sent a delegation of students and faculty to the Catholic Social Ministry Gathering in Washington, DC. During this four day gathering of educators, policy makers, religious and lay people, and social justice advocates from all over the world, the group lobbied Congress on Capitol Hill, learned about the extensive civic engagement and advocacy work being done by agencies, academics, and workers of all stripes for the principles of Catholic Social Teaching, participated in policy sessions, plenary discussions, and dialogues about issues facing the world and Church today, and reflected on how the …


Research Exercise: Characterization Of Wnt Signaling During Dorsal Versus Ventral Iris-Derived Newt Lens Regeneration Apr 2014

Research Exercise: Characterization Of Wnt Signaling During Dorsal Versus Ventral Iris-Derived Newt Lens Regeneration

Stander Symposium Projects

There are many animals that have the ability to regenerate different tissues during embryonic stage, but only newts have the ability to regenerate whole organs throughout their entire life. Our primary focus is lens regeneration through transdifferentiation of pigment epithelial cells (PECs). This process has been previously shown to be highly topological, that is, trasdifferentiation always occur from the dorsal iris and never from the ventral iris. In order to understand why we have regenerative and non-regenerative tissues in dorsal and ventral iris, respectively, we examined the role and expression of several genes. My research aimed to discover the potential …


Design Of Variable-Geometry Dies For Polymer Extrusion Apr 2014

Design Of Variable-Geometry Dies For Polymer Extrusion

Stander Symposium Projects

Polymer extrusion is the process of forcing a melted plastic through a die to create a continuous part with a constant cross-section dictated by the die’s shape. The goal of this project is to develop a die that can change the cross-section created in the plastic during extrusion. This technology introduces extrusion to a host of products that historically have been manufactured by more expensive and time-consuming techniques like injection molding. Variables considered in order to make the dies both practical and efficient include limiting the degrees of freedom, managing unnecessary die openings, and creating joints that can act as …


Effect Of Compliant Flooring On Postural Stability In An Older Adult Population Apr 2014

Effect Of Compliant Flooring On Postural Stability In An Older Adult Population

Stander Symposium Projects

Balance is affected by the brain’s ability to process sensory information from an individual’s visual, vestibular and proprioceptive inputs. Neurological and elderly patients, including those with Parkinson’s Disease (PD), often have problems in these systems and therefore struggle with balance, putting them at a higher risk of falling. Initial studies have shown compliant floors are able to absorb energy from a fall, reducing injuries, but have not looked at how individuals recover from functional movements on the floors. It was the objective of this study to determine whether compliant flooring has an effect on postural stability during quiet-standing for a …


Effects Of One's Attachment Style On Willingness And Reactions To Self-Sacrifice And Subsequent Relationship Satisfaction. Apr 2014

Effects Of One's Attachment Style On Willingness And Reactions To Self-Sacrifice And Subsequent Relationship Satisfaction.

Stander Symposium Projects

One behavior used to sustain a relationship is self-sacrifice, and one’s willingness to sacrifice has been shown to be positively associated with relationship satisfaction (Van Lange et al., 1997). Depending on the motivations behind self-sacrifice, this practice can lead to improved or poorer couple functioning (Impett, Gable, & Peplau, 2005; Stanley, Whitton, Sadberry, Clements, & Markman, 2006). Those high in anxious attachment experience and express anger due to their fear of abandonment, whereas those high in avoidant attachment experience and express anger due to their avoidance of intimacy (Lafontaine & Lussier, 2005). The current study explored the possibility that level …


Effects Of Moral Licensing On High-Cost And Low-Cost Helping Behaviors Apr 2014

Effects Of Moral Licensing On High-Cost And Low-Cost Helping Behaviors

Stander Symposium Projects

The present study examines the role of cost to self in moral licensing. Previous research shows that people who recall past moral behavior become morally licensed. That is, they are less likely to engage in future high-cost helping behaviors because they feel morally affirmed (Conway & Peetz, 2012). However, these findings are limited to contexts in which participants are asked their likelihood to engage in helping behaviors that are rather costly to the self (e.g., buying someone lunch). Thus far, research has not studied the effect of moral licensing on helping that is low in cost to the self (e.g., …


Research Exercise: Ethos Appropriate Solar Technology For Bihar, India Apr 2014

Research Exercise: Ethos Appropriate Solar Technology For Bihar, India

Stander Symposium Projects

An investigation of the potential for appropriate solar technology in Bihar, India, including solar thermal refrigeration systems. Both current applications and potential opportunities will be examined.


Establishing Sector Weights For The Ud Flyer Fund: A Quantitative Approach Apr 2014

Establishing Sector Weights For The Ud Flyer Fund: A Quantitative Approach

Stander Symposium Projects

Establishing Sector Weights for the UD Flyer Fund: A Quantitative Approach Since stocks in the Flyer Fund are grouped by S&P Sectors, an important factor in the Fund’s performance is the portfolio weight given to each sector. To a large extent, sector weights depend on the Flyer Fund investment team’s evaluation of U.S. macro-economic conditions as well as monetary/fiscal policy initiatives by the U.S. Government. The decision to over or under weight a given sector, however, is based more on intuition and subjective judgment than empirical analysis. The purpose of this study, therefore, is to develop a more objective framework …


Free Trade As Neocolonialism: Cafta, The United States And Guatemala Apr 2014

Free Trade As Neocolonialism: Cafta, The United States And Guatemala

Stander Symposium Projects

In today’s world, free trade is seen as a forgone conclusion in the march towards economic development. The origin of free trade agreements rests in the neoliberalist surge of the twentieth century based upon finding a middle ground between central planning and laissez-faire capitalism. As the twentieth century progressed, neoliberalism and the ideas associated with it fell more to the side of laissez-faire capitalism. Free trade agreements between developed and developing countries demonstrate a play of power on behalf of the developed countries that seems unfair. There are stories that are not told about free trade agreements. Economic data analysis …


High Resolution 3d Reconstruction Using A Hexacopter Drone Apr 2014

High Resolution 3d Reconstruction Using A Hexacopter Drone

Stander Symposium Projects

One of the greatest challenges in developing automation algorithms for aerial surveillance applications is the difficult of gathering data. Algorithm developers rely on infrequent and expensive test flights for obtain imagery datasets. As a result of the status quo, algorithms tend to be gear towards and perform well on specific imagery sets. We present the Hexacopter Drone, the Vision Lab’s newly acquired unmanned aerial vehicle (UAV), used for inexpensive collection of aerial imagery data for various research activities. The UAV, a TurboAce Cinewing 6 hexacopter, carries a Canon 5D Mark III mounted to a separately controlled gimbal and has a …


Investigating Dna Repair Processes In Bacteria: Can D. Rad Pria Load D. Rad Dnab Onto Dna Forks With A Leading Strand Gap? Apr 2014

Investigating Dna Repair Processes In Bacteria: Can D. Rad Pria Load D. Rad Dnab Onto Dna Forks With A Leading Strand Gap?

Stander Symposium Projects

My research focused on the repair and replication of damaged DNA in the Deinococcus radiodurans (D. rad) bacteria, which is able to survive extreme levels of DNA damage with no detriment to its health because it is very efficient at repairing damaged DNA. In replicating (copying) bacterial DNA, damaged DNA will cause the replication to stop. This requires the DNA replication to be restarted in order for replication to be completed and cell death avoided. In most bacteria the proteins that function to restart DNA replication at points of DNA damage are fairly well conserved from bacteria to bacteria; however …


Measuring Spatial Intelligence And Memory For Location: Athletes V. Non-Athletes Apr 2014

Measuring Spatial Intelligence And Memory For Location: Athletes V. Non-Athletes

Stander Symposium Projects

This research project examined whether athletes have better spatial abilities and memory for location than non-athletes. Due to their extensive experience in tracking the location of objects and teammates in relation to spatial layouts, athletes were predicted to outperform their non-athlete counterparts on spatial tasks. Similarly, while everyday short-term memory should be equivalent for athletes and non-athletes, memory for location was hypothesized to be better for athletes. To test the similarity of everyday short-term memory, strings of letters were presented which participants had to recall immediately. Athletes and non-athletes were equivalent in performance for this typical short-term memory task, suggesting …


Phase-Shifting Holography Using Bragg And Non-Bragg Orders In Photorefractive Linbo3 Apr 2014

Phase-Shifting Holography Using Bragg And Non-Bragg Orders In Photorefractive Linbo3

Stander Symposium Projects

The refractive index (RI) of a material can be changed due to several effects such as the optical Kerr effect and the photorefractive (PR) effect. The use of PR materials for implementing real time phase shifting holographic interferometry is discussed in this work. Holographic interferometry (HI) is an effective and rich method for measuring very small (order of a wavelength) displacements and it is widely used for non-destructive testing. Bragg and non-Bragg orders can be generated during two-beam coupling in a PR material due to the induced RI in the material and can be used to retrieve the phase information …


Research Exercise: Overfishing: Don't Get Reeled Into The Lies Apr 2014

Research Exercise: Overfishing: Don't Get Reeled Into The Lies

Stander Symposium Projects

According to the United Nations website, one out of 5 people rely on getting their protein from fish. Based on this fact, the fate of aquaculture in terms of overfishing could be devastating. Unfortunately, the overview of the United Nations Oceans and Law of the Sea does not explicitly detail the need for sustaining biodiversity within each State’s respective boundaries. Rather, it focuses on the ability of each State to control the usage of their waters’ resources and marine life. The most recent meeting on the Law of the Sea was dedicated to the determining the means by which are …


Research Exercise: Research On The Effect That Teacher Education Standards Have On Teacher Formation In The United States And Finland Apr 2014

Research Exercise: Research On The Effect That Teacher Education Standards Have On Teacher Formation In The United States And Finland

Stander Symposium Projects

Standards for the teaching profession emphasize the importance of awareness, understanding, and integration into practice of current research in education. Our goal of the EDT 110H1 class project is to present syntheses of the effects on teacher professional development based on education standards in Finland and the United States.


Refined Skills Of Physicians In Independently Owned Hospitals In India Reduce Healthcare Costs For Patients Apr 2014

Refined Skills Of Physicians In Independently Owned Hospitals In India Reduce Healthcare Costs For Patients

Stander Symposium Projects

In America, we are currently striving to provide adequate healthcare to all, regardless of income level. We had the opportunity to travel to India to observe how patients of different income levels are treated in the different facilities available. For two months we shadowed physician, Dr. Mahmood Osmani, who owns a hospital with in-patient facility in Hyderabad, India, serving middle and lower income families. There we observed how treatments are provided for patients who pay minimum fees: by relying on more direct knowledge of the physician and less use of technology. The physician would palpate the abdomen at a particular …


The Effect Of Input Parameters On Detrended Fluctuation Analysis Of Postural Control Data Apr 2014

The Effect Of Input Parameters On Detrended Fluctuation Analysis Of Postural Control Data

Stander Symposium Projects

Biological variability is critical for healthy function and is present in all types of physiological movements. Variability exists on a spectrum in which the optimal amount falls between two extremes: a lack of variability indicating rigidity and limited adaptability and excessive variability indicating instability and random, uncontrolled motion. It is believed that nonlinear analyses provide insight into variability that can help predict future movements based on current movements. Detrended fluctuation analysis (DFA) is a widely used nonlinear analysis tool for postural control research. A limitation of DFA is that the results are heavily dependent on input parameters (data length, window …


Zero Structural Error Function Generating Mechanisms Apr 2014

Zero Structural Error Function Generating Mechanisms

Stander Symposium Projects

A slider-crank mechanism consists of an input crankshaft, a connecting rod, and an output piston. As the crankshaft makes full rotations, the output piston produces periodic curves similar to a sine wave. A drag link mechanism consists of four links with the input and output links capable of making a complete rotation. Using the output of the drag link to drive the input of the slider-crank distorts the periodic output curve it produces. Function generation addresses the design of mechanisms to create desired output curves. As the addition of a single drag link to a slider-crank distorts the output curve …


Visibility Improvement Through Hyperspectral Band Integration Apr 2014

Visibility Improvement Through Hyperspectral Band Integration

Stander Symposium Projects

The science of hyperspectral remote sensing is based on taking a fraction of the electromagnetic spectrum and breaking it into numerous bands for theoretical analysis and computations. The combination of all wavelengths in a given spatial area builds complete spectral signatures for each specific material in the scene. Based on the spectral signature obtained from hyperspectral imagery, one can detect and identify objects more precisely compared to using only three bands information provided by a RGB camera. Hyperspectral sensors can also assist in automatic target detection in noisy backgrounds since objects vary uniquely from the natural background in absorbing and …


Visual And Motor Information In The Rubber Hand Illusion Apr 2014

Visual And Motor Information In The Rubber Hand Illusion

Stander Symposium Projects

The body schema, one’s sense of body part ownership, position and location, is informed by visual, proprioceptive, and tactile information. Under normal circumstances, these sources of information are consistent with one another in providing an accurate awareness of one’s own body. The rubber hand illusion (RHI), however, illustrates the flexibility of the body schema by creating conflict between visual and tactile information. In the RHI, when individuals watch the stimulation of a rubber hand while simultaneously feeling the stimulation of their own unseen hand, they often report feeling the touch on the rubber hand (Botvinick & Cohen, 1998). The current …


Thou Shall Not: The Impact Of Faith On Female Students' Decision To Engage In Risky Behaviors Apr 2014

Thou Shall Not: The Impact Of Faith On Female Students' Decision To Engage In Risky Behaviors

Stander Symposium Projects

Alcohol abuse and other risky behaviors, such as illegal drug use and unplanned sex, are not uncommon on college campuses. Peers often influence these behaviors and students continue to believe involvement in them is connected to their college experience where students examine life’s meaning and purpose (Dodd, Glassman, Arthur, Webb & Miller, 2010). Therefore, an understanding of this relationship is needed. Qualitative, one-on-one interviews were conducted with eight female undergraduate students. Participants were all actively involved in a faith-based student organization on campus. Findings revealed students’ tendency to avoid risky behaviors due to their desire to honor their spiritual beliefs. …


The Themes Of Catholic Social Teaching Integrated Into The Work Of Ud's Center For Catholic Education's (Cce) Urban Child Development Resource Center (Ucdrc) Apr 2014

The Themes Of Catholic Social Teaching Integrated Into The Work Of Ud's Center For Catholic Education's (Cce) Urban Child Development Resource Center (Ucdrc)

Stander Symposium Projects

Schools today are challenged to meet the mental health concerns of students due to an emphasis on academic testing and a lack of communication within schools to identify and treat the needs of the students. The needs of the student travel beyond the classroom into the non-academic barriers to learning. The University of Dayton’s Urban Child Development Resource Center (UCDRC), works in five local schools in the Dayton area and strives to help students cope with these non-academic barriers to learning. This study focuses on three of the Seven Themes of Catholic Social Teaching as stated by the United States …


Research Exercise: Teaching English Learners With The Common Core State Standards Apr 2014

Research Exercise: Teaching English Learners With The Common Core State Standards

Stander Symposium Projects

As the world increasingly becomes more global, teaching English Learners (ELs) has presented a challenge for many educators who are unprepared for this type of diversity within the classroom. The drastic achievement gap between ELs and English-speaking students demand more attention to addressing this issue. However, as the Common Core State Standards (CCSS) are being adapted in nearly every state, the demand for a focus on academic language development shows progressive improvement. My research focuses on the impact that the implementation of the CCSS is having on ELs in our country, particularly on academic language. I will also examine effective …


Social Justice Club – Miracle Makers Apr 2014

Social Justice Club – Miracle Makers

Stander Symposium Projects

As members of the Social Justice Service Club our mission is to support the Building Communities through Social Justice Learning and Living Cohort (BCSJLLC)in order to advance the mission of literacy throughout the Greater Miami Valley Region. We are also charged with fulfilling a voluntary service learning commitment for our organization. This year we worked with the "Miracle Makers." This is an after-school program at the Ruskin Elementary School, one of the participants in the UD-Community School Partnership Program. Our service consisted of mentoring students, assisting them with their homework, and engaging them in group and one-on-one recreational activities. As …


Research Exercise: Research On Learning And The Brain Apr 2014

Research Exercise: Research On Learning And The Brain

Stander Symposium Projects

Standards for the teaching profession emphasize the importance of awareness, understanding, and integration into practice of current research in education. The goal of the EDT 110H1 class project was to present syntheses of related literature on pertinent topics to p -12 education. Our research focuses on the brain's role learning in the areas of gender differences and the arts.


A Hero's Journey: Aegean's Destiny Apr 2014

A Hero's Journey: Aegean's Destiny

Stander Symposium Projects

A young woman named Aegean is summoned by the Oracle of her village to go on a journey to defeat an evil civilization at the center of the Three Villages. Though Aegean is independent, strong-willed, and assertive, she does not know her way. With the accompaniment of Maeve, a woman warrior, and Fumito, a cloistered sage, Aegean has a model of femininity and a model of masculinity to guide her in creating her own identity. They face perils on their quest, such as deadly creatures, private struggles – even death. Yet, while they travel they learn about the history of …


Research Exercise: Dispense-A-Roll Project For Pm Company Apr 2014

Research Exercise: Dispense-A-Roll Project For Pm Company

Stander Symposium Projects

The current method of shipping receipt paper is very wasteful in regards of packaging and leads to inadequate storage. The inadequate storage of the rolls wastes time and energy when consumers have to reach in difficult, inaccessible places to refill the machine with a roll. The PM Company has contracted the University of Dayton Project Management Team to develop a roll dispenser. The Dispense-A-Roll dispenser will bring a convenient, sustainable, and cost saving method to dispense electronic transaction receipt paper rolls at the point of sale location for our client. The ease of use of the dispenser will allow for …