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Creating Tomorrow, Fall 2015, College Of Engineering

College of Engineering Magazines

Annual magazine for the College of Engineering at Utah State University.

Ua12/2/1 College Heights Herald, Vol. 91, No. 26, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news.

• Pettway, Shantel-Ann. WKU Seeks Alternative to Noncredit Courses
• Davis, Sydney. Colleagues, Students Reflect on Life of Long-time History Professor – Jack Thacker
• Kast, Monica. Hoverboards Included in WKU Recreational Mobility Policy
• Wright, Samantha. WKU Receives Award for Treatment of Military Students, Veterans – Military Services
• Wright, Samantha. New Advanced Manufacturing Program to Launch December 1 – WKU On Demand, Architectural & Manufacturing Sciences
• Kask, Emily. Live Free – Homeless
• Hardin, Scout. How to Dress This Holiday Season
• King, Jennifer. Editorial Cartoon Go Tops – Football
• Pack the Houch: Football …

Using Protoplanetary Disks To Weigh The Youngest Stars And Constrain The Earliest Stages Of Stellar Evolution, I. Czekala, S. Andrews, Eric L. N. Jensen, K. Stassun, D. W. Latham, D. Wilner, G. Torres

Physics & Astronomy Faculty Works

Mass is the fundamental property that determines the fate of a star. In particular, the masses of young stars are of great relevance to many astrophysical problems, including star and planet formation. We have developed a novel approach that combines spatially resolved sub-millimeter spectral line imaging and optical/near-infrared high resolution spectroscopy to derive the fundamental properties of a young star: mass, temperature, and radius. By applying our technique to a sample of pre-main sequence stars, we are mapping out a dynamically-calibrated Hertzsprung-Russell diagram for the express purpose of evaluating pre-main sequence evolutionary models. Looking forward, ALMA is poised to deliver …

Declining Incidence Of Stroke And Dementia: Coincidence Or Prevention Opportunity?, Luciano A. Sposato, Moira K. Kapral, Jiming Fang, Sudeep S. Gill, Daniel G. Hackam, Lauren E. Cipriano, Vladimir Hachinski

Anatomy and Cell Biology Publications

No abstract provided.

Adverse Effects Of Perinatal Nicotine Exposure On Reproductive Outcomes, Michael K. Wong, Nicole G. Barra, Nadia Alfaidy, Daniel B. Hardy, Alison C. Holloway

Paediatrics Publications

Nicotine exposure during pregnancy through cigarette smoking, nicotine replacement therapies or e-cigarette use continues to be a widespread public health problem, impacting both fetal and postnatal health. Yet, at this time, there remains limited data regarding the safety and efficacy in using these nicotine products during pregnancy. Notably, reports assessing the effect of nicotine exposure on postnatal health outcomes in humans, including reproductive health, are severely lacking. Our current understanding regarding the consequences of nicotine exposure during pregnancy is limited to a few animal studies, which do not comprehensively address the underlying cellular mechanisms involved. This paper aims to critically …

Global Assessment Of The Severity Of Epilepsy (Gase) Scale In Children: Validity, Reliability, Responsiveness, Cindy Jauhrur Chan, Guangyong Zou, Samuel Wiebe, Kathy Nixon Speechley

Paediatrics Publications

Summary Objective The Global Assessment of Severity of Epilepsy (GASE) Scale is a single-item, 7-point global rating scale designed for neurologist-report of overall severity of epilepsy in children. Building on previous preliminary evidence of its validity and reliability for research and clinical use, this study evaluated the GASE Scale's construct validity, reliability, and responsiveness to changes in severity of epilepsy. Methods Data used for the study arose from the Health-Related Quality of Life in Children with Epilepsy Study (HERQULES), a 2-year multicenter prospective cohort study (n = 374) with observations taken at baseline, and 6, 12, and 24 months after …

Factors Impacting Transgender Patients’ Discomfort With Their Family Physicians: A Respondent-Driven Sampling Survey, Greta R. Bauer, Xuchen Zong, Ayden I. Scheim, Rebecca Hammond, Amardeep Thind

Epidemiology and Biostatistics Publications

BACKGROUND: Representing approximately 0.5% of the population, transgender (trans) persons in Canada depend on family physicians for both general and transition-related care. However, physicians receive little to no training on this patient population, and trans patients are often profoundly uncomfortable and may avoid health care. This study examined factors associated with patient discomfort discussing trans health issues with a family physician in Ontario, Canada.

METHODS: 433 trans people age 16 and over were surveyed using respondent-driven sampling for the Trans PULSE Project; 356 had a family physician. Weighted logistic regression models were fit to produce prevalence risk ratios (PRRs) via …

The Child And Adolescent Scale Of Environment (Case): Further Validation With Youth Who Have Chronic Conditions, Gary Bedell, Janette Mcdougal

Occupational Therapy Publications

Objective: To further validate the Child and Adolescent Scale of Environment (CASE).

Methods: Baseline data (n = 430) were analyzed from a longitudinal study on quality of life for youth with chronic conditions ages 11–17 in Ontario, Canada. Internal consistency and structure, and convergent and discriminant validity were examined via Cronbach’s alpha (α), exploratory factor analyses, correlation analyses and ANOVA.

Results: The CASE had high internal consistency (α = 0.89). A three-factor solution was produced with 55% variance explained: (1) Community/Home Resources, (2) School Resources and (3) Physical Design/Access). CASE total and factor …

The Effect Of Leisure-Time Physical Activity On Obesity, Diabetes, High Bp And Heart Disease Among Canadians: Evidence From 2000/01 To 2005/06, Sisira Sarma, Rose Anne Devlin, Jason A. Gilliland, M. Karen Campbell, Gregory S. Zaric

Human Environments Analysis Lab (HEAL)

Although studies have looked at the effect of physical activity on obesity and other health outcomes, the causal nature of this relationship remains unclear. We fill this gap by investigating the impact of leisure‐time physical activity (LTPA) and work‐related physical activity (WRPA) on obesity and chronic conditions in Canadians aged 18–75 using instrumental variable and recursive bivariate probit approaches. Average local temperatures surrounding the respondents' interview month are used as a novel instrument to help identify the causal relationship between LTPA and health outcomes. We find that an active level of LTPA (i.e. walking ≥1 h/day) reduces the probability of …

The Act-I-Pass Study Protocol: How Does Free Access To Recreation Opportunities Impact Children’S Physical Activity Levels?, Jason A. Gilliland, Andrew F. Clark, Patricia Tucker, Harry Prapavessis, William R. Avison, Piotr Wilk

Human Environments Analysis Lab (HEAL)

Background: Physical activity during childhood is associated with a multitude of physical, behavioural, and psychological health benefits. Identification of effective population level strategies for increasing children’s physical activity levels is critical for improving the overall health of Canadians. The overall objective of this study is to assess how a naturally-occurring, community-level intervention which offers Grade 5 children in London, Canada a free access pass to physical activity opportunities (facilities and programs) for an entire school year can lead to increased physical activity among recipients.

Methods/Design: This study adopts a longitudinal cohort study design to assess the effectiveness of improving children’s …

Estimating Osteoporotic Fracture Risk Following A Wrist Fracture: A Tale Of Two Systems, Karen Beattie, Jonathan Adachi, George Ioannidis, Alexandra Papaioannou, William D. Leslie, Ruby Grewal, Joy Macdermid, Anthony B. Hodsman

Bone and Joint Institute

© 2015, The Author(s). Summary: The WHO fracture risk assessment (FRAX) and Canadian Association of Radiologists and Osteoporosis Canada (CAROC) tools can both be used to determine an individual’s 10-year risk of osteoporotic fracture. However, these tools differ in their risk calculation. For participants fracture, FRAX provides a lower fracture risk estimate than CAROC resulting in fewer decisions to initiate therapy.Purpose: The purpose of the current report is to compare fracture risk prediction rates using the CAROC and the FRAX® tools.Methods: Individuals ≥50 years with a distal radius fracture resulting from a fall from standing height or less were recruited …

Functional Outcomes Of Acutely Infected Knee Arthroplasty: A Comparison Of Different Surgical Treatment Options, Ivan Dzaja, James Howard, Lyndsay Somerville, Brent Lanting

Bone and Joint Institute

© 2015 8872147 Canada Inc. Background: An infected total knee arthroplasty (TKA) can be treated with irrigation and débridement with polyethylene exchange (IDPE) or a 2-staged revision (2SR). Although research has examined infection eradication rates of both treatments, patient outcomes have not been reported. We examined patient-reported outcomes following treatment compared with matched, noninfected controls. Methods: We retrospectively identified patients with infected TKAs who had undergone the index procedure between May 1991 and November 2011. Patient-reported outcomes included the 12-item Short Form Health Survey, Western Ontario and McMaster Universities Arthritis Index, and Knee Society Scores as well as range of …

Methods And Considerations For The Analysis And Standardization Of Assessing Muscle Sympathetic Nerve Activity In Humans, Daniel W. White, J. Kevin Shoemaker, Peter B. Raven

Bone and Joint Institute

© 2015 Elsevier B.V.. The technique of microneurography and the assessment of muscle sympathetic nerve activity (MSNA) are used in laboratories throughout the world. The variables used to describe MSNA, and the criteria by which these variables are quantified from the integrated neurogram, vary among studies and laboratories and, therefore, can become confusing to those starting to learn the technique. Therefore, the purpose of this educational review is to discuss guidelines and standards for the assessment of sympathetic nervous activity through the collection and analysis of MSNA. This review will reiterate common practices in the collection of MSNA, but will …

Greater Magnocellular Saccadic Suppression In High Versus Low Autistic Tendency Suggests A Causal Path To Local Perceptual Style., David P Crewther, Daniel Crewther, Stephanie Bevan, Melvyn A Goodale, Sheila G Crewther

Brain and Mind Institute Researchers' Publications

Saccadic suppression-the reduction of visual sensitivity during rapid eye movements-has previously been proposed to reflect a specific suppression of the magnocellular visual system, with the initial neural site of that suppression at or prior to afferent visual information reaching striate cortex. Dysfunction in the magnocellular visual pathway has also been associated with perceptual and physiological anomalies in individuals with autism spectrum disorder or high autistic tendency, leading us to question whether saccadic suppression is altered in the broader autism phenotype. Here we show that individuals with high autistic tendency show greater saccadic suppression of low versus high spatial frequency gratings …

An Intra-Bone Axial Load Transducer: Development And Validation In An In-Vitro Radius Model, Nikolas K. Knowles, Michael Gladwell, Louis M. Ferreira

Surgery Publications

Background

Accurate measurement of forces through the proximal radius can assess the effects of some surgical procedures on radioulnar load sharing, but is difficult to achieve given the redundant loading nature of the musculoskeletal system. Previously reported devices have relied on indirect measurements that may alter articular joint location and function. An axial load transducer interposed in the diaphysis of the radius may accurately quantify unknown axial loads of the proximal radius, and maintain articular location.

Methods

An in-vitro radius model was developed by interposing an axial load transducer in the diaphysis of the proximal radius. Static loads of 20, …

Trends In Psychotropic Dispensing Among Older Adults With Dementia Living In Long-Term Care Facilities: 2004-2013., Akshya Vasudev, Salimah Z Shariff, Kuan Liu, Amer M Burhan, Nathan Herrmann, Sean Leonard, Muhammad Mamdani

Psychiatry Publications

OBJECTIVE: Guidelines worldwide have cautioned against the use of antipsychotics as first-line agents to treat neuropsychiatric symptoms of dementia. We aimed to investigate the changes over time in the dispensing of antipsychotics and other psychotropics among older adults with dementia living in long-term care facilities.

METHODS: We used drug claims data from Ontario, Canada, to calculate quarterly rates of prescription dispensing of six psychotropic drug classes among all elderly (≥65 years of age) long-term care residents with dementia from January 1, 2004, to March 31, 2013. Psychotropic drugs were classified into the following categories: atypical and conventional antipsychotics, non-sedative and …

Ua12/2/1 Stress Busters, Wku Student Affairs

WKU Administration Documents

Special finals week edition of the College Heights Herald.

From Central Cities To Ethnoburbs: Asian American Political Incorporation In The San Francisco Bay Area, James Lai

Ethnic Studies

Asian Americans are increasingly more active and visible in local politics, extending beyond central city limits. While central cities such as San Francisco, Los Angeles, Seattle, Houston, and New York City remain vibrant 21st-century gateways for contemporary Asian immigrants and community formation, a majority of the U.S. Asian American population currently resides in suburban cities. Between 2000 and 2010, Asian American population growth in the suburbs reached 1.7 million, which was nearly four times the growth during the same period for those Asian Americans living in central cities. ¹ Approximately 62 percent of the U.S. Asian American population is situated …

"A Spark" With Critical Introduction "Ore And Lore: Mining, Literature, And Loss", Andrea J. Warren

Undergraduate Honors Theses

This thesis explores the emotional, physical, and familial repercussions of coal mining in the Appalachian region, especially in regards to relationships within the community. The thesis is divided into two parts; a critical essay in which the objective facts, statistics, and histories of coal mining are addressed, and a short story which shares the subjective experience of the Hicks family.

Intravenous Acetaminophen Reduces Opioid Use For Postoperative Pain In Obese Patients Undergoing Laparoscopic Cholecystectomy, Kimberly S. Burks

Doctoral Projects

Opioid-induced respiratory depression is categorized as a sentinel event, which is an unanticipated occurrence that may result in severe injury or death. Although the incidence of opioid-induced respiratory depression is 0.2 to 2%, this issue persists as a substantial basis of morbidity and mortality. The obese population has multiple physiologic elements that increase their risk for opioid-induced respiratory depression. This retrospective study examined if intravenous (IV) acetaminophen reduces opioid consumption in the postoperative period in obese patients who underwent a laparoscopic cholecystectomy. Adequately controlled postoperative pain provides for greater patient satisfaction, decreased hospital length of stay (LOS), and reduced costs …

Sagestep News, Winter 2015, No. 27, Sagestep

Newsletters

Seasonal newsletter of SageSTEP.

Connections, December 2015, University Library

Library Newsletter

No abstract provided.

Reporter - December 2015, Rit Reporter Staff

University Publications

No abstract provided.

Committee Updates

NASIG Newsletter

No abstract provided.

Peaks Island Star : December 2015, Vol. 35, Issue 12, Service Agencies Of The Island

Peaks Island Star, 2015

The Peaks Island Star is the newsletter of the island's service agencies and other community news.

Positive Influence Dominating Set Generation In Social Networks, Akshaye Dhawan, Matthew Rink

Mathematics, Computer Science & Statistics Faculty Publications

Current algorithms in the Positive Influence Dominating Set (PIDS) problem domain are focused on a specific type of PIDS, the Total Positive Influence Dominating Set (TPIDS). We have developed an algorithm specifically targeted towards the non-total type of PIDS. In addition to our new algorithm, we adapted two existing TPIDS algorithms to generate PIDS. We ran simulations for all three algorithms, and our new algorithm consistently generates smaller PIDS than both existing algorithms, with our algorithm generating PIDS approximately 5% smaller than the better of the two existing algorithms.

Teacher Perspectives On Professional Development Needs For Better Serving Nebraska's Spanish Heritage Language Learners, Janet Marie Eckerson

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

A growing number of heritage language speakers of Spanish are enrolling in Spanish language courses during secondary school. Current scholarship has suggested that these heritage language learners (HLLs) have very different instructional needs than learners of second or foreign languages. Because Spanish language instruction in Nebraska secondary schools has been traditionally conceptualized only as foreign language instruction, classroom teachers may not be adequately prepared to meet the needs of HLLs. This dissertation examined the experiences of Nebraska secondary Spanish teachers who worked with HLLs in order to inform the creation of relevant professional learning experiences for pre- and in-service teachers. …

Glycemic Control Among Type 2 Diabetics, Abdi H. Nur

All-Inclusive List of Electronic Theses and Dissertations

The purpose of the present study was to examine the relationship between diabetics’ socioeconomic status, self-efficacy, education levels, gender, and ethnicity and their medication and physical activity (i.e., healthy exercise) adherence regarding to their physicians and health educators’ counsels. Also, the study investigated whether or not the respondents adhered to medication prescription and physical activity routines. The study used a non-probability convenience sampling technique to recruit 102 type 2 diabetics (female, n = 65 and male, n = 37) from Indiana and Illinois Counties surrounding Vigo County, Indiana. The respondents reported their self-care activities throughout the seven days prior to …

Demonstrating The Possibilities: University Of Wyoming Echo In Assistive Technology Is Building Capacity And Showing Positive Outcomes In Wyoming And Beyond, Sandra Root-Elledge, Canyon Hardesty, Gayl Bowser

Scholarship

No abstract provided.

Comparative Aquatic Toxicity Of A Commercial Naphthenic Acid And Processes For Mitigating Risks, Ciera Kinley

All Theses

Comparative toxicity data can inform predictions of relative risk, and can be used to implement strategies for altering exposures to mitigate risk. Naphthenic acids (NAs) are a complex group of carboxylic acids that naturally occur in petroleum sources and energy-derived process waters (e.g. refinery effluents and oil sands process affected waters). These compounds are relatively persistent in water and can be a source of toxicity to aquatic organisms. In the first experiment of this thesis, responses of sentinel aquatic organisms to 7-d exposures of commercial (Fluka) NAs were measured (in terms of acute toxicity) to discern relative sensitivities. In terms …