Digital Commons Network^™

Development Of An Elderly Female Torso Finite Element Model For Restraint System Research And Development Applications, Anil Kalra Kalra

Wayne State University Dissertations

Elderly females are found to be one of the most vulnerable segments of population during motor vehicle crashes and their population is increasing in the coming decades. Current design of restraint systems as well as other passive safety measures are designed based on anthropomorphic details of younger population. Developing another dummy representing elderly female population is a costly effort, while a finite element (FE) model of elderly female with similar anthropomorphic details and age- and gender-specific material properties can be a better alternative solution. The current research focuses on the development of a FE model of an elderly female torso, …

Road Scholars For The Western States: Protecting Natural Areas By Improving Road Management Research, Brian Cooke, Charlie Luce, Tom Black, David G. Tarboton

Civil and Environmental Engineering Faculty Publications

A poorly placed or unsuitably designed road can result in landslides, flooding, gullies, stream damage, and wildlife habitat destruction. Particularly in natural areas, benefits of roads, such as accessibility and convenience, must be weighed against potential water quality degradation, scenic and wildlife habitat destruction, and hazardous driving conditions.

Scientists at the Rocky Mountain Research Station helped create two free tools—GRAIP (Geomorphic Road Analysis and Inventory Package) and GRAIP-Lite—to help land managers make better decisions about road management in environmentally sensitive areas. GRAIP helps land managers analyze and predict surface erosion, gully risk, landslide risk, stream crossing failure risks, and other …

Probability-Based Hurricane Resilience Evaluation And Retrofitting For Residential Community, Yadong Dong

Dissertations, Master's Theses and Master's Reports

Wood residential construction is vulnerable to hurricanes, as evident in recent hurricane events. Many studies indicated that the changing climate may very likely alter hurricane patterns, which could lead to more severe hurricane damage to the wood residential construction that accounts for 90% of the residence in the USA. On the other hand, deterioration of material increases the chance of structural failure by reducing the structural capacity (e.g., corrosion of fasteners in roof panel could significantly reduce the withdrawal capacity of the roofing structure during hurricane events).

Currently, most hurricane damage estimations only focus on direct loss (e.g., structural loss). …

How Should The Law Think About Robots?, Neil M. Richards, William D. Smart

Scholarship@WashULaw

The robots are coming. We don’t mean this in a scary, apocalyptic way, like in The Terminator or Battlestar Galactica, or in a tongue-in-cheek way, like in the Flight of the Conchords song “The Humans are Dead.” What we mean is this: Robots and robotic technologies are now mature enough to leave the research lab and come to the consumer market in large numbers. These early technologies are just the start, and we might soon be witnessing a personal robotics revolution. These systems have the potential to revolutionize our daily lives and to transform our world in ways even more …

A “Rule-Of-Five” Framework For Models And Modeling To Unify Mathematicians And Biologists And Improve Student Learning, Kam D. Dahlquist

Biology Faculty Works

Despite widespread calls for the incorporation of mathematical modeling into the undergraduate biology curriculum, there is lack of a common understanding around the definition of modeling, which inhibits progress. In this paper, we extend the “Rule-of-Four,” initially used in calculus reform efforts, to a “Rule-of-Five” framework for models and modeling that is inclusive of varying disciplinary definitions of each. This unifying framework allows us to both build on strengths that each discipline and its students bring, but also identify gaps in modeling activities practiced by each discipline. We also discuss benefits to student learning and interdisciplinary collaboration.

Bolstered Physical Defences Under Nutrient-Enriched Conditions May Facilitate A Secondary Foundational Algal Species In The South Pacific, Sarah Joy Bittick

Biology Faculty Works

Humans have a long history of changing species' ranges and habitat distributions, making studies of the ecological processes that may facilitate these changes of key importance, particularly in cases where a primary foundation species is replaced by another, less desirable species. We investigated the impact of nutrients and herbivory on Turbinaria ornata, a secondary foundational macroalga that depends on and likely competes with coral, the primary foundational community. T. ornata is also rapidly expanding in range and habitat across the South Pacific. We conducted (i) a mesocosm experiment assessing relative nutrient limitation, (ii) a field experiment comparing importance of nutrients …

Nutrients Induce And Herbivores Maintain Thallus Toughness, A Structural Antiherbivory Defense In Turbinaria Ornata, Sarah Joy Bittick

Biology Faculty Works

The loss of coral cover, frequently driven by anthropogenic disturbances, can result in a phase shift to dominance by fleshy macroalgae, many of which contain anti-herbivore defenses. Using field surveys, a mesocosm experiment, and field experiments, we evaluate whether 2 human impacts-nutrient enrichment and reduction in herbivory-affected production and maintenance of thallus toughness, a physical defense of the brown macroalgae Turbinari ornata that has recently expanded across the South Pacific. In contrast to our expectations, there was a weak negative relationship between herbivorous fish abundance and thallus toughness This relationship was driven by greater toughness in algae collected at the …

Large Eddy Simulation Of Turbulence And Solute Transport In A Forested Headwater Stream, A. Khosronejad, A. T. Hansen, J. L. Kozarek, K. Guentzel, M. Hondzo, M. Guala, Peter Wilcock, J. C. Finlay, F. Sotiropoulos

Civil and Environmental Engineering Faculty Publications

The large eddy simulation (LES) module of the Virtual StreamLab (VSL3D) model is applied to simulate the flow and transport of a conservative tracer in a headwater stream in Minnesota, located in the south Twin Cities metropolitan area. The detailed geometry of the stream reach, which is _135 m long, _2.5 m wide, and _0.15 m deep, was surveyed and used as input to the computational model. The detailed geometry and location of large woody debris and bed roughness elements up to _0.1 m in size were also surveyed and incorporated in the numerical simulation using the Curvilinear Immersed Boundary …

Biom 4110/6110: The Science Of Medicine (Syllabus), Bradford D. Pendley

Biomedical Engineering Syllabi Archive

Course Description: Integration of fundamental principles from physics, chemistry, biology and mathematics, and applications of these principles to solve problems in medicine.

Microbubble Assisted Polyhydroxybutyrate Production In Escherichia Coli, Kadriye Innan, Fulya Ay Sal, Asif Rahman, Ryan J. Putman, Foster A. Agblevor, Charles D. Miller

Biological Engineering Faculty Publications

Background

One of the potential limitations of large scale aerobic Escherichia coli fermentation is the need for increased dissolved oxygen for culture growth and bioproduct generation. As culture density increases the poor solubility of oxygen in water becomes one of the limiting factors for cell growth and product formation. A potential solution is to use a microbubble dispersion (MBD) generating device to reduce the diameter and increase the surface area of sparged bubbles in the fermentor. In this study, a recombinantE. coli strain was used to produce polyhydroxybutyrate (PHB) under conventional and MBD aerobic fermentation conditions.

Results

In conventional …

Rational Design Of Rama-Labeled Nanoparticles For A Dual-Modaility, Light Scattering Immunoassay On A Polystyrene Substrate, Nathan D. Israelsen, Donald Wooley, Cynthia Hanson, Elizabeth Vargis

Biological Engineering Faculty Publications

Background: Surface-enhanced Raman scattering (SERS) is a powerful light scattering technique that can be used for sensitive immunoassay development and cell labeling. A major obstacle to using SERS is the complexity of fabricating SERS probes since they require nanoscale characterization and optical uniformity. The light scattering response of SERS probes may also be modulated by the substrate used for SERS analysis. A typical SERS substrate such as quartz can be expensive. Polystyrene is a cheaper substrate option but can decrease the SERS response due to interfering Raman emission peaks and high background fluorescence. The goal of this research is to …

Can The “Hot Tub” Enhance Jurors’ Understanding And Use Of Expert Testimony?, Edie Greene, Natalie Gordon

Wyoming Law Review

No abstract provided.

Undergraduate Catalog, Georgia Southern University

Undergraduate & Graduate Catalogs

No abstract provided.

Input / Output: Mapping The Creative Process, Macy Chadwick, Special Collections, Fleet Library

Artists' Books

1 volume. Artist's book by Macy Chadwick. Title page spans two pages. Limited edition of 100 copies, signed and numbered by the artist. "'Input/Output' was created as one of the Small Plates series at San Francisco Center for the Book in 2016. The book was designed and written by Macy Chadwick and was letterpress printed at SFCB with Gotham typeface on Cougar Opaque paper using linoleum blocks and polymer plates with the assistance of Paola Hurtado, Cheryl Ball, Lian Ng, Carrie Ann Plank, Laurie Whitehill & Megan Adie... The binding was based on Keith Smith's 'border book' which opens out …

Representation On The Courts? The Effects Of Trial Judges' Sex And Race, Christina L. Boyd

Scholarship@WashULaw

Scholars have long sought to resolve whether and to what degree political actor diversity influences the outputs of political institutions like legislatures, administrative agencies, and courts. When it comes to the judiciary, diverse judges may greatly affect outcomes. Despite this potential, no consensus exists for whether judicial diversity affects behavior in trial courts -- i.e., the stage where the vast majority of litigants interact with the judicial branch. After addressing the research design limitations in previous trial court-diversity studies, the statistical results here indicate that a trial judge's sex and race have very large effects on his or her decision …

Transcriptome Profiling Of Kentucky Bluegrass (Poa Pratensis L.) Accessions In Response To Salt Stress, Shaun B. Bushman, Keenan L. Amundsen, Scott E. Warnke, Joseph G. Robins, Paul G. Johnson

Department of Agronomy and Horticulture: Faculty Publications

Background: Kentucky bluegrass (Poa pratensis L.) is a prominent turfgrass in the cool-season regions, but it is sensitive to salt stress. Previously, a relatively salt tolerant Kentucky bluegrass accession was identified that maintained green color under consistent salt applications. In this study, a transcriptome study between the tolerant (PI 372742) accession and a salt susceptible (PI 368233) accession was conducted, under control and salt treatments, and in shoot and root tissues.

Results: Sample replicates grouped tightly by tissue and treatment, and fewer differentially expressed transcripts were detected in the tolerant PI 372742 samples compared to the susceptible …

Demographic Characteristics And Trauma Symptomology In Juvenile Justice Residents At Echo Glen Children's Center, Britta L. Bergan

Antioch University Dissertations & Theses

Exposure to traumatic and stressful events has become increasingly commonplace and the impact of such experiences has been well documented. Trauma events in childhood have been associated with a number of factors, including maladaptive emotional and behavioral responses, increased vulnerability for exposure to additional traumatic events, and adverse experiences later in life. Juvenile justice youth have been found to have higher rates of trauma exposure, when compared to community samples of same-aged peers. The population of youth residing at Echo Glen Children’s Center, in Snoqualmie, Washington, exhibit unique characteristics for a juvenile justice population, including age (the youngest juvenile offenders …

Experiencing The Death Of A Formerly Abusive Parent, Heather Spence

Antioch University Dissertations & Theses

It is well documented that approximately 25–33% of children experience abuse, many of those at the hands of a primary caretaker. Within the literature on child maltreatment, there exists a paucity of research about the long-term effects of early maltreatment on adult attachments with the previous abuser, including the experiences of adults who experience the death of their previous caretakers. Additionally, most of the research on grief and bereavement assumes positive affect for the deceased by survivors. This dissertation is an in-depth examination of five adults, aged 50–70 years old, who experienced the recent death of a parent or stepparent …

Can The Complex Care And Intervention (Cci) Program Be Culturally Adapted As A Model For Use With Aboriginal Families Affected By Complex (Intergenerational) Trauma?, Chipo Mcnichols

Antioch University Dissertations & Theses

Despite living in a country with a world renowned healthcare system, Canadian Aboriginal children, youth and their families, consistently have poorer access to healthcare as well as higher mortality and morbidity rates, in comparison to non-Aboriginal Canadians (Tang & Browne, 2008). Among factors including their history of residential school and intergenerational trauma, the lack of a culturally specific treatment intervention for complex trauma, is identified as a key factor in maintaining this health disparity. This study used participatory action research within an identified Aboriginal community, to develop a culturally adapted complex trauma intervention model. This was based on an existing …

"One Narrow Thread Of Green": The Vision Of May Theilgaard Watts, The Creation Of The Illinois Prairie Path, And A Community's Crusade For Open Space In Chicago's Suburbs, Anne M. Keller

Antioch University Dissertations & Theses

Women's environmental activism prior to the early 1960s in America focused on women's roles as municipal housekeepers or emphasized wilderness conservation. I offer in this dissertation the story of the Illinois Prairie Path, the country's first rails-to-trails conversion to apply for National Recreation Trail status, and the innovative women who fought for nature preservation in a suburban setting rather than in a wilderness area. Led by renowned writer and naturalist, May Theilgaard Watts, these women built support for the public footpath project by fostering an ecological awareness throughout their region. I place them in the tradition of Chicago female reformers …

The Relationship Between Empathy And Humor Styles And Secondary Traumatic Stress In The Public Mental Health Workplace, Michelle Greenspoon Barrett

Antioch University Dissertations & Theses

The purpose of this study was to determine if there is a relationship between both empathy type and humor type to secondary traumatic stress in individuals who work in a public mental healthcare setting. Empathy type was divided into four subcategories: Perspective Taking, Fantasy-type, Empathic Concern, and Personal Distress. Similarly, humor type was divided into four subcategories: Affiliative, Self-Enhancing, Aggressive, and Self-Defeating. Clinical and non-clinical staff at the Alcohol, Drug, and Mental Health Services department of Santa Barbara County, California participated in an online survey. The survey consisted of a sociodemographic questionnaire, as well as questionnaires related to humor, empathy, …

The Deserving Patient: Blame, Dependency, And Impairment In Discourses Of Chronic Pain And Opioid Use, Maureen Nickerson

Antioch University Dissertations & Theses

Negative stereotypes about people with chronic pain pose a barrier in the delivery of care; contribute to worsening symptoms of physical and psychological distress; and play a role in policy decisions that adversely affect patients and providers. Pain-care seekers may be accused of malingering, laziness, mental aberration, attention seeking, and drug seeking. The propagation of stigmatizing attitudes was explored in this Critical Discourse Analysis of online-reader-comments responding to a series of pain-care policy articles published by a large metropolitan newspaper. Results suggest that framing pain patients as legitimate and deserving can inadvertently reproduce the inequities advocates seek to redress. Ascriptions …

The Remembered Experience Of Adoption: Factors Supporting Healthy Adjustment, Crystal R. Gonsalves

Antioch University Dissertations & Theses

This qualitative research study is designed to explore ideas, customs, and practices related to adoption from the perspective of adult adoptees. While many studies seek to explain the negative impact of adoption, minimal literature exists with regard to a phenomenological exploration of adoption practices that successfully promote healthy adjustment and a sense of resilience and well-being in adopted children. Existing research on adoption has largely been conducted quantitatively, which can fail to capture the personal, lived experience of a positive adoption experience that leads to healthy adjustment. Specifically, little is known about which factors of the adoption experience adoptees perceive …

Mother Making: How First Time Mothers Develop A Parenting Practice In Contemporary America, Stephanie A. Wright

Antioch University Dissertations & Theses

History has shown, time and again, that parenting practices in America change in the face of important social, political, cultural and ideological transitions. Such influences are often concealed, but nonetheless greatly impact not only the way mothers parent their children but also how they think of themselves in their mothering role. Historical and feminist scholars have helped to elucidate how broad historical legacies and current ideologies, such as patriarchy, capitalism, neoliberalism, and feminism itself, continue to shape dominant discursive understandings about motherhood. Using Interpretive Phenomenological Analysis, eight first time mothers from mostly white, middle class, educated and full time working …

Secondary Traumatic Stress, Compassion Fatigue, And Burnout: How Working In Correctional Settings Affects Mental Health Providers, Nykia S. Johnson

Antioch University Dissertations & Theses

Over the last three decades, there has been a sharp increase in the number of people incarcerated within the United States. A significant number of those incarcerated have been diagnosed with a mental health disorder. Subsequently, as the incarceration rate rises, so does the need for qualified mental health professionals who are able to treat mentally ill prisoners. Correctional mental health providers work in very dangerous, oppressive, and often-chaotic settings, with very little control over their environment. They must address daily episodes of violence and threats from inmates with histories of murder, rape, and assault, while still maintaining their ability …

Mormon Studies Review Volume 3, Mormon Studies Review

Mormon Studies Review

No abstract provided.

Occurrence Of Caryophyllaeid Parasite Species (Plathelminthes) In Chub, Squalis Cephalus, Of Serban Dam Lake, Turkey: Including A New Host And A New Locality, Meli̇ke Açikel Yi̇ği̇t, Mehmet Oğuz Öztürk

Turkish Journal of Zoology

An examination was conducted on caryophyllaeid cestode fauna of Squalius cephalus obtained from Serban Dam Lake in Turkey between February 2009 and August 2010. At the end of the study, from the 114 S. Cephalus examined, 14 host fish specimens were infected with 75 Caryophyllaeus brachycollis (prevalence 12.3% and mean parasite intensity 5.3 ± 10.0 parasites/fish) and one host fish specimen was infected with 65 Biacetabulum appendiculatum (prevalence 0.9%, 65 parasites). Infection data of the parasite species were evaluated for seasons, host fish size, and sex. The period of the study covered the four seasons: spring, summer, fall, and winter. …

Checklist Of The Dolichopodidae (Diptera, Brachycera) Of Turkey, Alper Tonguç, Igor Grichanov, Stefan Naglis

Turkish Journal of Zoology

The first checklist of the Dolichopodidae of Turkey is presented. A total of 187 species and one subspecies belonging to 35 genera are listed. The type locality and the distribution in Turkey for each species are given.

First Record Of The Family Proctotrupidae (Hymenoptera: Proctotrupoidea)From Iran, With Five New Species Records, Mohammad Izadizadeh, Ali Asghar Talebi, Victor A. Kolyada, Ehsan Rakhshani

Turkish Journal of Zoology

This survey was conducted to investigate the occurrence of the family Proctotrupidae in Iran. The specimens were collected using Malaise traps from northern Iran during 2010 and 2011. The family Proctotrupidae (Hymenoptera: Proctotrupoidea) is recorded from Iran for the first time. Five species belonging to four genera were identified: Proctotrupes gravidator (Linnaeus, 1758); P. Brachypterus (Schrank, 1780); Cryptoserphus aculeator (Haliday, 1839); Disogmus obsoletus Brues, 1905; and Mischoserphus arcuator (Stelfox, 1950). All genera and species are new records for the fauna of Iran. An identification key for the genera of Proctotrupidae is provided.

Contribution To The Knowledge Of The Ichneumonidae (Hymenoptera)Fauna Of Turkey From Northeastern Anatolia, Part I, Janko Kolarov, Sali̇ha Çoruh, İrfan Çoruh

Turkish Journal of Zoology

This present contribution is based upon the ichneumonids collected from the northeastern Anatolian part of Turkey in 2014. A total of 57 species belonging to subfamilies Acaenitinae, Anomaloninae, Banchinae, Campopleginae, Cremastinae, Cryptinae, Diplazontinae, Ichneumoninae, Metopiinae, Orthocentrinae, Oxytorinae, Pimplinae, and Tryphoninae have been recorded. Among them, Agrypon clandestinum (Gravenhorst), Lissonota (Lissonota) nitida (Gravenhorst), Campoletis agilis (Holmgren), Diadegma combinatum (Holmgren), Olesicampe cavigena (Thomson), Olesicampe patellana (Thomson), Aptesis assimilis (Gravenhorst), Schreineria populnea (Giraud), Xylophrurus lancifer (Gravenhorst), Diplazon pallicoxa Manukyan, Homotropus pallipes (Gravenhorst), Woldstedtius biguttatus (Gravenhorst), and Oxytorus luridator (Gravenhorst) are new records for the Turkish fauna. New data on the distribution of 40 …