Digital Commons Network^™

Changes In Simulated 2,000 Meter Rowing Performance During 4 Years Of Intercollegiate Women’S Rowing, Katherine R. Les

Master's Theses

This study examined the performance gains in annual simulated 2,000 meter (2K) rowing tests of female collegiate rowers over their four years of collegiate-level training and competition.  Data compiled over 14 years on 47 well-trained, collegiate female rowers were used.  Subjects’ PR (personal record) 2K scores for each of their four years with the University team were analyzed.  Results showed significant differences between both Year 1 to Year 2 and Year 2 to Year 3 2K PR scores.  The greatest change in 2K scores occurred between Year 1 and Year 2.  No significant differences were seen between Year 3 and …

Finite Element Analysis Of The Effect Of Low-Speed Rear End Collisions On The Medial Meniscus, Daniel J. Tichon

Master's Theses

Low-speed, rear end vehicle collisions can inflict soft tissue damage to the passenger’s knees, especially the medial meniscus, which has been previously unexplained in published literature.  It is difficult to determine if factors such as age or other injury was the primary cause of the injury or if the accident acutely caused the meniscal tear.  Rear end collisions may produce a combination of compressive loading and torque about the knee that will injure the medial meniscus during the initial impact and the rebound phase.  The purpose of this study is to determine if it is possible for rear end low-speed …

The Effect Of Total Work Performed During Acute Heavy Resistance Exercise On Circulating Lymphocytes In Untrained Men, Neil A. Kelly Jr

Master's Theses

Lymphocytes are one of many leukocytes which exert a biphasic response to acute intense resistance exercise. Exercise volume (i.e. total work) has been shown to have an immunomodulatory effect. This study evaluates the effect of total work performed during an intense resistance exercise protocol on lymphocyte concentrations in the circulation. Untrained, college-aged (18-35) males who performed high amounts of work (HW) were compared to those who performed low amounts of work (LW). Resistance exercise testing consisted of 6 sets of 10 repetitions of the squat exercise with 2 minutes rest between sets. Both HW and LW performed the same relative …

Parent Education Trainings For Youth Sports: A Look Into Administrators Feelings About Need For Trainings, Christopher W. Woodside

Master's Theses

No abstract provided.

Individual And Combined Effects Of Dehydration, Hyperthermia, And Fatigue On Movement Patterns And Cognition, Rachel M. Karslo

Master's Theses

Individual and Combined Effects of Dehydration, Hyperthermia, and Fatigue on Movement Patterns and Cognition

Rachel M. Karslo, University of Connecticut

Purpose: The purpose of the study was to examine the individual and combined of effects of dehydration, hyperthermia, and fatigue on movement patterns and cognition.  Secondly, we wanted to see if the effects of dehydration, hyperthermia, and fatigue lead to a combined increase in injury risk.

Methods: 12 males completed a within-subject repeated measures design to study the effects of hyperthermia, dehydration and fatigue on movement and cognition.  Subjects completed 4 randomized test sessions in different conditions: hydrated normothermic, dehydrated …

Validity And Reliability Of The Paffenbarger Physical Activity Questionnaire Among Healthy Adults, Kathleen Simpson

Master's Theses

No abstract provided.

New England's Retail Landscape: An Analysis Of The County-Level Retail Restructuring, 1998 To 2008, Christopher J. Rappa

Master's Theses

No abstract provided.

Public Transit Accessibility And Need Indices: Approaches For Measuring Service Gap, Sha Mamun

Master's Theses

The integration of transit needs into transit accessibility indexing is important for the evaluation of existing transportation systems and, service gaps, and for the identification of priority areas for future investments in transportation infrastructure. This thesis details an accessibility-based transit need indexing model that focuses on the necessity of evaluating transit needs and transit accessibility simultaneously. A need index is developed to identify areas in high need of public transit services using economic and socio-demographic information and a composite accessibility index is developed to identify levels of access to transit services and shortcomings in service provision. The need for transit …

The Efficacy Of Exercise Interventions On Cancer-Related Fatigue And Depression Among Adult Cancer Survivors: A Meta-Analysis Of Randomized Control Trials, Justin C. Brown

Master's Theses

No abstract provided.

Public Perception Of Public Transportation And Its Built Environment In The New Haven - Springfield Corridor, Garrett S. Bolella

Master's Theses

Studying and quantifying public perception of public transportation and the built environment in which it operates is crucial to understanding the symbiotic relationship between transportation and land use. This paper presents a choice experiment which places respondents into personalized hypothetical scenarios and examines their preferences for new transit service and the environment in which it operates. The choice experiment survey instrument investigates public response to hypothetical bond referenda to fund new transit projects with particular service and built environment attributes. Service options are characterized by six attributes: service type, service reliability, comfort, stop environment, parking availability at final destination, and …

Deficits In Auditory, Cognitive, And Motor Processing Following Reversible Mcao In Mice: Understanding The Human Stroke Phenotype, Dongnhu Truong

Master's Theses

Stoke is characterized by a loss or alteration in neurological and/or bodily function resulting from a cerebral vascular accident (interruption of blood flow to the brain).  Acute ischemic stroke is the third leading cause of death in the United States, and the leading cause of long-term functional disability in adults.  Stroke-induced deficits may include various forms of aphasia (language loss), cognitive deficits (including attentional and memory impairments), and motor impairments.  Through the use of animal models, researchers can experimentally induce “stroke-like” injuries comparable to those seen in clinical populations.  Such models allow us to study and understand the neurophysiological, anatomical, …

Investigation Of Emergency Medical Technicians Practice And Beliefs Regarding The Recognition And Treatment Of Exertional Heat Stroke, Kristin Applegate

Master's Theses

Context: Current Evidence Based Practice (EBP) supports the use of rectal thermometry (T_re) for an accurate diagnosis and cold water-immersion (CWI) for the treatment of Exertional Heat Stroke (EHS) for an optimal outcome. Emergency Medical Services (EMS) play a critical role for the diagnosis and treatment of EHS as they may be the first to arrive on scene, however there is limited data regarding their implementation of EBP.  Objective: Investigate current practice regarding EHS by EMS professionals and explore the relationship that exists between EMS and Athletic Trainers (ATs).  Design: A basic qualitative design using in-person focus groups. …

Development & Application Of The Transportation Index For Sustainable Places (Tisp), Jason Zheng

Master's Theses

The purpose of transportation systems go beyond the movement of people and goods. These systems shape the natural and built environment which subsequently affects social and economic interactions. However, conventional metrics typically only address the mobility aspect of transportation via measures such as level of service and congestion. Metrics are needed to evaluate the broader impacts of transportation.

This work describes the Transportation Index for Sustainable Places (TISP), a performance metric designed to assess the sustainability of transportation systems with respect to environmental, social, and economic outcomes. The development of the TISP was guided through literature review focused on understanding …

The Impacts Of Road Capacity Removal, Jason E. Billings

Master's Theses

The road infrastructure of North America is aging, and many governments are faced with a critical decision:  do we repair or remove freeways from our urban centers?  Freeway repair is exceptionally expensive, but removing a freeway is widely seen as a risky venture which may result in negative traffic effects.  Therefore, it is necessary to gain a clearer understanding of how removing road capacity effects traffic distribution.  Three freeway segments were ultimately selected for case study analysis: two in San Francisco and one in Milwaukee.  This analysis consisted of identifying changes in the traffic volumes and volume-capacity (V/C) ratios in …

Serial Sectioning Using Focused Ion Beam For Three Dimensional Tomographic Reconstruction Of Microstructural Development In Forged Al-Ni-Y-Co Alloys, Mauricio A. Gordillo

Master's Theses

No abstract provided.

Comprehensive Analysis Of Effluent Organic Matter From Five Wastewater Treatment Plants In Connecticut And Comparison To Natural Organic Matter, Matthew L. Quaranta

Master's Theses

Natural organic matter is an important driver of biotic and abiotic processes in aquatic environments. Wastewater treatment plants discharge a substantial amount of organic matter into the environment; however effluent organic matter has not been well studied. In this study, traditional organic geochemical techniques were applied to characterize effluent organic matter. Effluent organic matter was isolated by DAX8 (hydrophobic fraction) and XAD4 (transphilic fraction) Amberlite resins. Extraction efficiencies of effluent organic matter by DAX8 resins ranged from 18 to 42 percent as a result of larger content of hydrophilic organic matter than natural organic matter. Average organic matter molecular weights …

A Comparative Study Of Total Hemoglobin Measurement Technology: Noninvasive Pulse Co-Oximetry And Conventional Methods, Jared S. Ruckman

Master's Theses

Hemoglobin can be measured on a variety of devices using different principles of operation. Noninvasive pulse CO-oximetry represents the latest development in hemoglobin measuring technology. The technology uses principles similar to pulse oximetry to measure total hemoglobin, oxyhemoglobin, reduced oxyhemoglobin, carboxyhemoglobin and methemoglobin. Similar to the introduction of pulse oximetry to the medical field, pulse CO-oximetry has been met with skepticism. Since the technology is noninvasive and provides continuous monitoring in comparison to invasive and discrete techniques used in other methods, CO-oximetry purportedly provides an advantage in patient care. The purpose of this research is threefold: (a) to review the …

A Relational Perspective On Sex Stereotyping, Jessica Kang

Master's Theses

The current study adopts a relational perspective of sex stereotyping by taking into account the perceiver’s group membership, the target group, and the content of the stereotype. We asked women and men to report their personal beliefs about men and women on three characteristics: competence, warmth and morality. The results showed that participants were engaging in three different patterns of sex stereotyping: traditional sex stereotyping (both sexes rated similarly by both male and female participants on traditional stereotypes), traditional in-group favoring sex stereotyping (participants favor his/her own group on a stereotype traditionally associated with his/her group), and counter-traditional sex stereotyping …

Distance Judgments For Joint Action: The Perceptual Consequences Of Anticipated Coordination, Benjamin R. Meagher

Master's Theses

Recent perception research has revealed that judgments of distance are influenced by the energetic cost required to perform particular actions, such as walking, across these distances (Proffitt, 2006b). However, this prior research has focused almost exclusively on the perceptual consequences of solo action, despite the fact that individuals regularly become embedded within social units for the purpose of joint action (Richardson, Marsh, & Schmidt, 2005). In two experiments, the current work sought to test the hypothesis that forming a social unit creates a new perception-action system with distinct perceptual attunement of the environment scaled to the unit’s action-potential. Participants, accompanied …

Prevalence Risk For Engaging In Unhealthy Behaviors In Connecticut Adolescents Experiencing Inadequate Sleep Or Low Parental Support, Celeste F. Jorge

Master's Theses

No abstract provided.

The Healthcare Needs Of Patients In Rural Kaduna, Nigeria, Jaime Stevens

Master's Theses

No abstract provided.

The Use Of Motion Analysis Technology As An Alternative Means Of Assessing Spinal Deformity In Patients With Adolescent Idiopathic Scoliosis, Matthew J. Solomito

Master's Theses

Adolescent Idiopathic Scoliosis (AIS) is a three dimensional deformity of the spine that causes abnormal curvatures in the coronal and sagittal planes and abnormal vertebral rotations. The gold standard for diagnosing and tracking the progression of the deformity is through the use of repeated radiography and a patient can receive upwards of fifteen radiographic series over the course of treatment, which exposes this population to an increased risk of radiation-dependent complications.

This thesis presents the necessary calculations and the marker set required to make the motion capture technology a viable alternative to radiographs, in an effort to reduce the patient’s …

Animation And Visualization Of 3d Underwater Sensor Networks, Matthew T. Tran

Master's Theses

Simulation and visualization are critical for the development of new systems and protocols in the area of computer networking. As real-world field testing is expensive and time-consuming, simulations are often preferred as they can be performed repeatedly and inexpensively while still reflecting the outcome of field tests to an extent. Visualizations of the simulation and field test results often follow to provide researchers with a vivid animation of the events, allowing for a much more intuitive understanding of the system than tediously reading through trace files. While there are currently a multitude of simulators and animators for land-based networks, few …

The Decline In Baseball Participation Amongst African American Youth, Michael Mudrick

Master's Theses

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The basis for this thesis was to study the decline in baseball participation amongst African American youth through the lens of social learning theory. This was done in conjunction with interviews with 10 young African American non-baseball players, ages 11-13, who resided in an urban setting in a northeastern city. Because of the paucity of African Americans in Major League Baseball today, social learning theory, a philosophy heavily predicated on the influence of role models, was seen …

The Effect Of Test Revision: Comparing The Performance Of Preschool Children With Sli And Typical Controls On The Ppvt-Iii And The Ppvt-Iv, Sabrina E. Jara

Master's Theses

Purpose: This study compared the performance of preschool children with SLI and controls on the PPVT-III and PPVT-IV to determine the effect of test revision on identification of language impairment.

Method: Twenty preschool children with SLI and 20 typically developing controls served as the exploratory group. The confirmatory group consisted of 5 children with SLI and 20 controls. Children were administered both test versions in counterbalanced order.

Results: As expected, children with SLI performed significantly worse than their TD peers on both test versions. The discriminate analyses identified an optimal cut-off of 103 for both tests. Using this cut-off, sensitivity …

Augmented Verbal Feedback And Its Effect On Power Output During A Counter-Movement Vertical Jump Protocol With Division 1 Collegiate Athletes, Joseph Staub

Master's Theses

No abstract provided.

Design Of A Pragmatic Test Lab For Evaluating And Testing Wireless Medical Devices For Deployment On An Integrated It Wireless Network, Allie Paquette

Master's Theses

In today’s healthcare environment, networking of medical devices is becoming more and more prevalent. There is an increasing need for mobile technology to meet clinical needs. Wireless communication is essential for allowing medical devices to be able to move with the patient, while continuing to record and communicate patient data. A traditional example is telemetry monitoring, but other examples of wireless utilization include sending ECG test results to the EMR or remotely updating the drug library on numerous IV pumps. Each wireless application has varying demands on the connectivity infrastructure and will share radio frequency (RF) spectrum resources with a …

Characterization And Implementation Of Low Intensity Pulsed Ultrasound As A Tool To Apply Physical Load To Scaffolds And Bone Cells For Fracture Repair, Scott Frazee

Master's Theses

One current challenge in treating bone fractures is the effective treatment of non-unions and delayed unions. Low Intensity Pulsed Ultrasound (LIPUS) has been approved by the FDA to treat fresh fractures since 1994 and non-unions since 2000 and is an attractive treatment option because it is non-invasive. The mechanism by which it works, however, is not well understood; what is known is largely confined to the resultant changes in chemical output of cells. In this thesis several concepts and techniques were brought together to investigate the following hypothesis: LIPUS produces a measurable physical load that results in measurable deformation and …

Expression Analysis Of The Imprinted Gene Transketolase-Like 1 In Mouse And Human, Amy F. Friss

Master's Theses

Genomic imprinting is an epigenetic phenomenon resulting in differential gene expression based on parental origin. Recently, transketolase-like 1 (TKTL1) has been identified as an X-linked imprinted gene. TKTL1 functions in the nonoxidative branch of the pentose phosphate pathway (PPP), which maintains glutathione in a reduced state through the generation of NADPH. Previous studies on transaldolase, the other critical enzyme in the nonoxidative branch of the PPP, suggest that TKTL1 may affect the cell’s ability to reduce glutathione. This study provides evidence that TKTL1 overexpression inhibits glutathione reduction. Intriguingly, aberrant glutathione levels are associated with autism. Additionally, studies involving …

Bitewing Radiographic Evaluation Of Interproximal Carious Lesions On Permanent First Molars In 6 And 12 Year-Olds In The Public Health System Of Chile, Rodrigo Alejandro Haristoy Dr.

Master's Theses

No abstract provided.