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The Effect Of Temperature On Self-Reported Isolation Apr 2014

The Effect Of Temperature On Self-Reported Isolation

Stander Symposium Projects

Embodied cognition is the idea that the human body influences thoughts and vice versa; physical heat should cause a decrease in loneliness (“social coldness”) reports while physical coolness should cause an increase. Answering questions on an impersonal computer should increase loneliness reports relative to answering questions on paper. So far, 67 of a planned 150 undergraduate students have participated, completing the UCLA loneliness scale and evaluation questionnaire after holding a heated or cooled therapeutic pack. Preliminary results revealed a main effect of questionnaire type, no main effect of pack temperature and no interaction of questionnaire and pack temperature. If embodied …


A Novel, Elastically-Based, Regenerative Break And Launch Assist Mechanism Apr 2014

A Novel, Elastically-Based, Regenerative Break And Launch Assist Mechanism

Stander Symposium Projects

This project involves a spring-based mechanical regenerative brake and launch assist system to increase vehicle fuel economy. When a vehicle slows, traditional brakes waste the kinetic energy by dissipating it to the environment as heat. Regenerative brakes, by comparison, store this energy for later use. A novel mechanical system has been designed that stores the energy in a spring and then uses that energy to later propel the vehicle. Hybrid electric vehicles have a successful electrical regenerative braking system but it is only beneficial for hybrid and electric vehicles, about 3% of the market. The proposed mechanical system could be …


A Novel High Quality Factor Tunable Band-Stop Filter For Microwave Applications Apr 2014

A Novel High Quality Factor Tunable Band-Stop Filter For Microwave Applications

Stander Symposium Projects

A band-stop filter is used to remove a narrow band of frequencies from the signal path of a receiver or a transmitter. For a conventional notch filter, the maximum attenuation (notch depth) occurs at a single frequency midway between the specified edges (3dB) of the lower and upper pass-bands, and the selectivity can be described as the ratio of the notch depth to the bandwidth between the edges of the pass-bands. The unloaded quality factor Q (Qu) of the filter's resonators limits both notch depth and selectivity. This proposal suggests an optimized version of varactor-tuned microwave band-stop filter designed using …


Research Exercise: Betting Against Beta: A Low Volatility Investment Strategy For Market Period 2008-2012 Apr 2014

Research Exercise: Betting Against Beta: A Low Volatility Investment Strategy For Market Period 2008-2012

Stander Symposium Projects

The objective of this study is to examine the risk/return relationships of "style/size" ETFs over the period 2008-2012. The ETFs are (1) Large cap growth, (2) Large cap value, (3) Mid cap growth, (4) Mid cap value, (5) Small cap growth, (6) Small cap value. The measure of risk used in this study is beta. Typically, higher beta ETFs are expected to outperform in up markets and underperform in down markets. Conversely, lower beta ETFs would perform best in a down market and underperform in an up market. The overall period of analysis is 2008-2012. The following three sub periods …


Design And Assembly Of A Spring-Powered Engine Starter Prototype Apr 2014

Design And Assembly Of A Spring-Powered Engine Starter Prototype

Stander Symposium Projects

Automotive starting systems require substantial amounts of mechanical energy in a short period of time. Lead-acid batteries have historically provided that energy through a starter motor. Springs have been identified as an alternative energy storage medium and are well suited to engine-starting applications due to their ability to rapidly deliver substantial mechanical power and their long service life. This project involves the development of a prototype of a spring-powered starter for a motorcycle engine. The focus was on the design and assembly of the complete system, including the design challenge of interfacing the starting mechanism with the motorcycle, designing the …


Design And Characterization Of Photo-Responsive Supramolecular Aggregates Apr 2014

Design And Characterization Of Photo-Responsive Supramolecular Aggregates

Stander Symposium Projects

A supramolecular assembly is a complex of molecules held together by noncovalent interactions. The process by which supramolecular assemblies are formed is called “molecular self-assembly”, during which the molecules spontaneously aggregate in a specific manner, acquiring new properties. Incorporating photoisomerizable molecules into supramolecular assemblies offers considerable opportunities in developing new smart materials. Using UV-Vis and CD spectroscopy, we explored the propensity for a dicarboxylic acid derivatized azobenzene photoswitch (ADA) to form supramolecular aggregates and investigated the photochemical behavior of the system. ADA was shown to undergo cis-trans isomerization when irradiated in aqueous solution with visible and UV light. Upon reduction …


Growth Kinetics Of Carbon Microcoils Apr 2014

Growth Kinetics Of Carbon Microcoils

Stander Symposium Projects

Carbon is one of the most versatile materials of the periodic table and exists in various allotropic forms and shapes including fullerene, carbon nanotube, graphene. Coiled carbon filaments exhibit very attractive morphology and properties such as absorption of electromagnetic waves and high conductivity because of their shape and carbon structure. Bidirectionally grown double helical carbon microcoils (CMCs) are one type of coiled carbon filaments with unique catalytic activity. In this study, CMCs were synthesized using a chemical vapor deposition method. Growth mechanism of CMCs was explained by a simple exponential catalyst decay model.


Human Re-Identification In Multi-Camera Systems Apr 2014

Human Re-Identification In Multi-Camera Systems

Stander Symposium Projects

This research involves live human re-identification on multi-camera systems. Each frame of multiple cameras needs to be captured and analyzed with image processing methods. First, a histogram of oriented gradients (HOG) is performed to identify a person in each frame. Next, Local Binary Pattern (LBP) descriptors are used on each person to determine certain set features about then. Lastly, a red, green, blue (RGB) color histogram is performed on a specific body mask. Each body is then given a label based on their LBP and color histogram information and that label will be sent to a database. This label should …


Mis, Om And Decision Sciences, Political Science Apr 2014

Mis, Om And Decision Sciences, Political Science

Stander Symposium Projects

A LiDAR point cloud is 3D data which contains millions of data points represented in the form I (x, y, z) that stores the spatial coordinates and possibly RGB color information. This method of data collection is especially useful in collecting large scale scene information. The goal of this project is to develop a self-adaptive and automated methodology to extract features which effectively represent object regions, specifically man-made objects and vegetation regions. The point cloud will be initially segmented using a strip histogram grid approach. Once significant features are extracted, region refinement by surface growing will be performed. Finally after …


Job Design: A Human Approach Through Catholic Social Teaching And Job Design Theories Apr 2014

Job Design: A Human Approach Through Catholic Social Teaching And Job Design Theories

Stander Symposium Projects

Job design theories outline jobs that help a company design jobs that are efficient and productive for a laborer to do. Catholic Social Teaching enlightens humanity that above all it is important to respect human dignity. Do Catholic Social Teaching and job design theories agree or are they at odds with each other? “Job Design: A Human Approach” looks at the story of each starting with Fredrick Taylor in 1911 and Pope Leo XIII in 1891 and identifies similarities and differences. Finally, the thesis uses the stories of each to look forward into the modern world of the jobs yet …


Preparing Pre-Service Teachers To Work With English Language Learners Apr 2014

Preparing Pre-Service Teachers To Work With English Language Learners

Stander Symposium Projects

English Language Learners (ELLs) can be misidentified as students with special needs. Teachers often watch these students struggle in school and assume they have a cognitive delay, when in reality; they may just be struggling with their language delay. To be identified as needing special education services, these students undergo assessments to test their abilities. These assessments were created for students who speak English. Studies have shown that “Familiarity with Standard English accounts for more than 50% of the total test variance on IQ and achievement test measures for fourth graders and 60% to 90% of the variance for seventh …


Research Exercise: Research On Technology In P-12 Classrooms Apr 2014

Research Exercise: Research On Technology In P-12 Classrooms

Stander Symposium Projects

Standards for the teaching profession emphasize the importance of awareness, understanding, and integration into practice and current research in education. The goal of the EDT 110-H1 poster is to discuss both the positives and the negatives associated with the evolving use of technology in the classroom


Research Exercise: Research On Single Gender Apr 2014

Research Exercise: Research On Single Gender

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, specifically the benefits of single gender environments on student achievement.


The Impact Of Social Awareness, Empathy, And Confidence On Blindness To Change In Facial Emotions Apr 2014

The Impact Of Social Awareness, Empathy, And Confidence On Blindness To Change In Facial Emotions

Stander Symposium Projects

Change blindness (CB) is an inability to detect changes in a visual stimulus. For example, Simons & Chabris (1999) used videotaped scenes depicting a gorilla walking across the screen, typically unnoticed by observers. The present research investigated blindness to changes in facial indications of emotion. Previous studies have shown that gradual changes of facial emotion produce substantive levels of CB when assessed by verbal report (David et al., 2006). It has also been noted that observers express high levels of confidence in their ability and accuracy to detect a change in a stimulus if it were to take place, even …


Research Exercise: The "Genocide" Of Timor-Leste: A Study Of Human Suffering And International Ignorance Apr 2014

Research Exercise: The "Genocide" Of Timor-Leste: A Study Of Human Suffering And International Ignorance

Stander Symposium Projects

The Indonesian occupation of Timor-Leste in 1975 resulted in the deaths of an estimated 200,000 Timorese, which accounted for more than a quarter of the territory’s total population. Unfortunately, this terrible injustice went almost completely unrecognized by the international community. Even more disturbing, there is evidence to suggest that the United States was not only aware of these injustices, but perhaps encouraged the Indonesians’ violent invasion. A mass killing of this magnitude is normally dubbed ”genocide.” However, the situation that occurred in Timor-Leste has never been labeled as an actual “genocide,” most likely due to the involvement of the United …


Reseach Exercise: The "Genocide" Of Timor-Leste: A Study Of Human Suffering And International Ignorance Apr 2014

Reseach Exercise: The "Genocide" Of Timor-Leste: A Study Of Human Suffering And International Ignorance

Stander Symposium Projects

The Indonesian occupation of Timor-Leste in 1975 resulted in the deaths of an estimated 200,000 Timorese, which accounted for more than a quarter of the territory’s total population. Unfortunately, this terrible injustice went almost completely unrecognized by the international community. Even more disturbing, there is evidence to suggest that the United States was not only aware of these injustices, but perhaps encouraged the Indonesians’ violent invasion. A mass killing of this magnitude is normally dubbed ”genocide.” However, the situation that occurred in Timor-Leste has never been labeled as an actual “genocide,” most likely due to the involvement of the United …


We're Here To Help: Accessing The Needs Of Transfer Students. Apr 2014

We're Here To Help: Accessing The Needs Of Transfer Students.

Stander Symposium Projects

The need to assist transfer students is particularly important because transfer students enter into new institutions with unique needs, perspectives, and experiences compared to non-transfer students. Many orientation programs do not address the needs of transfer students and focus on freshman students. Little is known about the correlation between transfer students and orientation attendance. Therefore, this study aimed to identify transfer student needs, increase their attendance of orientation programs, and to provide effective programming for them. Participants were asked questions regarding barriers to program attendance and institutional support. This qualitative study focused on eight undergraduate students at a private, midsized, …


Research Exercise: S&P 500 Sector Weights: The Case For Inverse Relative Price Strength Apr 2014

Research Exercise: S&P 500 Sector Weights: The Case For Inverse Relative Price Strength

Stander Symposium Projects

In this study, I used a relative price strength model called the Inverse Relative Price Strength (IRPS) to develop a portfolio of 10 sector exchange-traded funds (ETFs) and then compared their performance to the overall market. I used the IRPS model as a proxy for the return risk optimizing process developed by Markowitz et, al. The hypothesis that I am testing is that sectors with lower relative prices compared to the market will have higher excess returns. The hypothesis is tested over the period 2008-2012. This particular period is highly volatile with large swings in both actual and relative prices. …


Low Alloy Steel Susceptibility To Stress Corrosion Cracking In Hydraulic Fracking Environment Apr 2014

Low Alloy Steel Susceptibility To Stress Corrosion Cracking In Hydraulic Fracking Environment

Stander Symposium Projects

The pipelines used for the process of hydraulic fracturing (aka. “fracking”) process are constantly operating at very high pressure and thus are highly susceptible to Stress Corrosion Cracking (SCC). This is primarily due to the process of carrying out fracking at a shale gas site, where the hydraulic fracking fluid is pumped through these pipes at very high pressure in order to initiate fracture in the shale formation. While the fracking fluid is typically more than 99% water, other components are used to perform various functions during the fracking process. Research into the occurrence of SCC reveals that SCC is …


A Pilot Study Of The Effect Of An Acute Vestibular Therapy On Postural Stability And Gaze Patterns Of Children With Autism Spectrum Disorder Apr 2013

A Pilot Study Of The Effect Of An Acute Vestibular Therapy On Postural Stability And Gaze Patterns Of Children With Autism Spectrum Disorder

Stander Symposium Projects

Children with Autism Spectrum Disorder (ASD) struggle with sensory regulation, resulting in abnormal gaze patterns and decreased postural stability. Sensory integration (SI) therapy is a common therapy used to help children with ASD with these issues, however, there is insufficient quantitative research concerning its effectiveness. A pilot study is currently being conducted to quantify the acute effects of a SI vestibular treatment on postural stability and gaze patterns. Both children diagnosed with ASDs and typically developing children are participating in the study, and test methods include quiet standing posturography and analysis of socially relevant visual fixations recorded by a mobile …


Understanding Chinese Students In A Global Context Apr 2013

Understanding Chinese Students In A Global Context

Stander Symposium Projects

Nowadays, more and more Chinese students choose to study in American higher education institutions. According to "Open Doors," the number of Chinese students enrolled at American colleges jumped 23% between 2010 and 2011, to 194,029, which is 25% of the total number of international students enrolled at American colleges. Along with that increase various challenges arise. The need to address global-centered settings becomes more and more urgent in American higher education. American universities set up curriculum and co-curriculum based on the assumption that every student has some certain knowledge or skills, which are usually lacking in the case of international …