Digital Commons Network^™

Postglacial Colonization Of Northern Coastal Habitat By Bottlenose Dolphins: A Marine Leading-Edge Expansion?, Milaja Nykänen, Kristin Kaschner, Willy Dabin, Andrew Brownlow, Nicholas J. Davison, Rob Deaville, Cristina Garilao, Kathleen Kesner-Reyes, M. Thomas P. Gilbert, Rod Penrose, Valentina Islas-Villanueva, Nathan Wales, Simon N. Ingram, Emer Rogan, Marie Louis, Andrew D. Foote

School of Biological and Marine Sciences

Oscillations in the Earth’s temperature and the subsequent retreating and advancing of ice-sheets around the polar regions are thought to have played an important role in shaping the distribution and genetic structuring of contemporary high-latitude populations. After the Last Glacial Maximum (LGM), retreating of the ice-sheets would have enabled early colonizers to rapidly occupy suitable niches to the exclusion of other conspecifics, thereby reducing genetic diversity at the leading-edge. Bottlenose dolphins (genus Tursiops) form distinct coastal and pelagic ecotypes, with finer-scale genetic structuring observed within each ecotype. We reconstruct the postglacial colonization of the Northeast Atlantic (NEA) by bottlenose dolphins …

Effects Of Historic And Projected Climate Change On The Range And Impacts Of An Emerging Wildlife Disease, Stephen J. Price, William T.M. Leung, Christopher J. Owen, Robert Puschendorf, Chris Sergeant, Andrew A. Cunningham, Francois Balloux, Trenton W.J. Garner, Richard A. Nichols

School of Biological and Marine Sciences

No abstract provided.

From Ocean Sprawl To Blue-Green Infrastructure – A Uk Perspective On An Issue Of Global Significance, Ally J. Evans, Louise B. Firth, Stephen J. Hawkins, Alice E. Hall, Joseph E. Ironside, Richard C. Thompson, Pippa J. Moore

School of Biological and Marine Sciences

Artificial structures are proliferating in the marine environment, resulting in ‘ocean sprawl’. In light of the potential environmental impacts of this, such as habitat loss and alteration, it is becoming increasingly important to incorporate ecologically-sensitive design into artificial marine structures. The principles of eco-engineering and green infrastructure are embedded in urban planning practice for terrestrial and freshwater development projects. In marine planning, however, eco-engineering of blue-green infrastructure remains an emerging concept. This note provides a UK perspective on the progress towards uptake of eco-engineering approaches for enhancing biodiversity on artificial marine structures. We emphasise that, despite a clear ‘policy pull’ …

The Importance Of Inter‐Individual Variation In Predicting Species' Responses To Global Change Drivers, Ella Guscelli, John I. Spicer, Piero Calosi

School of Biological and Marine Sciences

No abstract provided.

Impacts Of The Mycotoxin Zearalenone On Growth And Photosynthetic Responses In Laboratory Populations Of Freshwater Macrophytes (Lemna Minor) And Microalgae (Pseudokirchneriella Subcapitata)., Ej Eagles, R Benstead, S Macdonald, R Handy, Th Hutchinson

School of Biological and Marine Sciences

Mycotoxins are an important class of chemicals of emerging concern, recently detected in aquatic environments, potentially reflecting the influence of fungicide resistance and climatic factors on fungal diseases in agricultural crops. Zearalenone (ZON) is a mycotoxin formed by Fusarium spp. and is known for its biological activity in animal tissues; both in vitro and in vivo. ZON has been reported in US and Polish surface waters at 0.7 - 96 ng/L, with agricultural run-off and wastewater treatment plants being the likely sources of mycotoxins. As some mycotoxins can induce phytotoxicity, laboratory studies were conducted to evaluate the toxicity of ZON …

Bioavailability And Effects Of Microplastics On Marine Zooplankton: A Review., Zara L.R. Botterell, Nicola Beaumont, Tarquin Dorrington, Michael Steinke, Richard C. Thompson, Penelope K. Lindeque

School of Biological and Marine Sciences

Microplastics are abundant and widespread in the marine environment. They are a contaminant of global environmental and economic concern. Due to their small size a wide range of marine species, including zooplankton can ingest them. Research has shown that microplastics are readily ingested by several zooplankton taxa, with associated negative impacts on biological processes. Zooplankton is a crucial food source for many secondary consumers, consequently this represents a route whereby microplastic could enter the food web and transfer up the trophic levels. In this review we aim to: 1) evaluate the current knowledge base regarding microplastic ingestion by zooplankton in …

Exposure To Microplastics Reduces Attachment Strength And Alters The Haemolymph Proteome Of Blue Mussels (Mytilus Edulis), Dannielle S. Green, Thomas J. Colgan, Richard C. Thompson, James C. Carolan

School of Biological and Marine Sciences

No abstract provided.

A Catchment-Scale Perspective Of Plastic Pollution, Fredric M. Windsor, Isabelle Durance, Alice A. Horton, Richard C. Thompson, Charles R. Tyler, Steve J. Ormerod

School of Biological and Marine Sciences

Plastic pollution is distributed across the globe, but compared with marine environments, there is only rudimentary understanding of the distribution and effects of plastics in other ecosystems. Here, we review the transport and effects of plastics across terrestrial, freshwater and marine environments. We focus on hydrological catchments as well-defined landscape units that provide an integrating scale at which plastic pollution can be investigated and managed. Diverse processes are responsible for the observed ubiquity of plastic pollution, but sources, fluxes and sinks in river catchments are poorly quantified. Early indications are that rivers are hotspots of plastic pollution, supporting some of …

Primary Care Models For Community-Dwelling Adults With Long-Term Conditions: A Scoping Review Protocol, Samantha Whiting, David Robertson, Katrina Bannigan

School of Health Professions

No abstract provided.

Measuring Aberrations Of Multifocal And Extended Depth-Of-Focus Intraocular Lenses, Aguila-Carrasco A Del, Eleni Papadatou, Phillip J. Buckhurst

School of Health Professions

No abstract provided.

The Practice Of Good Governance In The Two Cities Of Negros Oriental, Philippines, Meljun R. Banogon

Journal of Public Affairs and Development

This descriptive comparative research aimed to assess and compare how the cities of Bais and Dumaguete in Negros Oriental implemented the projects made possible through the Seal of Good Local Governance Award. The key methods used were in-depth interviews and focus group discussions with the local government officials and the project beneficiaries. The performance status showed the core dimensions of good local governance. It was found that the two cities used the Performance Challenge Fund to design projects for their respective coastal barangays. These became an opportunity for the two cities to improve and protect the lives of the people …

Managing Patient Expectations Through Understanding Health Service Experiences, Benedetta Crisafulli, Mohammad Wasil, Jaywant Singh, Sabine Benoit

Research Collection Lee Kong Chian School Of Business

The ever-increasing demand for health care services, together with heightened expectations for quality care, continue to put pressures on health care professionals. In this editorial, we introduce our perspective on managing patient expectations through gaining research insights on health service experiences of patients and their support network. Drawing upon research from social psychology, we examine the types of threat that typically confront patients during health care service experiences, and their subsequent coping strategies. We call for enhanced focus on social science research for effective delivery of high-quality health care services.

Monthly Spending Dynamics Of The Elderly Following A Health Shock: Evidence From Singapore, Terence C. Cheng, Jing Li, Rhema Vaithianathan

Research Collection School Of Economics

We use novel longitudinal data from 19 monthly waves of the Singapore Life Panel to examine the short-term dynamics of the effects health shocks have on household health and non-health spending and income by the elderly. The health shocks we study are the occurrence of new major conditions such as cancer, heart problems, and minor conditions (e.g. diabetes, and hypertension). Our empirical strategy exploits unanticipated changes in health status through the diagnosis of new health conditions, combined with an individual fixed effect framework. We find that major shocks have large and persistent effects while minor shocks have small and mainly …

Sustainable Digital Finance In Asia: Creating Environmental Impact Through Bank Transformation, Ryan Knowles Merrill, Simon J.D. Schillebeeckx, Sofie Blakstad

Research Collection Lee Kong Chian School Of Business

Data is arguably the most valuable resource in the digital economy. Used effectively and responsibly it has the potential to serve as a driving force in creating a more sustainable world. The potential is especially potent in the financial sector given its central place in the financial system, and its access to and use of data.Using technologies such as blockchain, artificial intelligence (AI), mobile technology, internet of things (IoT), and the cloud, data can be captured by sensors in the environment and structured to integrate sustainability into existing financial products and services. These can be creatively combined into entirely new …

Academic Libraries And Toxic Leadership, Alma C. Ortega

Dissertations

Toxic leadership has yet to be officially recognized as an area of inquiry in the field of library and information studies. Indeed, the literature on academic libraries is only now beginning to address the topic. None of this should be surprising because leadership, in general, continues to be an under-discussed topic in the library and information studies literature.

The topic of leadership, of course, is the central theoretical construct of the leadership studies field, and, in this field, toxic leadership has been systematically studied and discussed. This literature reveals the negative consequences of having a toxic leader as the head …

Thermal Block Of Action Potentials Is Primarily Due To Voltage-Dependent Potassium Currents: A Modeling Study, Michael W. Jenkins, Hillel J. Chiel

Faculty Scholarship

Objective. Thermal block of action potential conduction using infrared lasers is a new modality for manipulating neural activity. It could be used for analysis of the nervous system and for therapeutic applications. We sought to understand the mechanisms of thermal block. Approach. To analyze the mechanisms of thermal block, we studied both the original Hodgkin/Huxley model, and a version modified to more accurately match experimental data on thermal responses in the squid giant axon. Main results. Both the original and modified models suggested that thermal block, especially at higher temperatures, is primarily due to a depolarization-activated hyperpolarization as increased temperature …

Soft-Surface Grasping: Radular Opening In Aplysia Californica, Catherine E. Kehl, Joey Wu, Sisi Lu, Richard F. Drushel, Rebekah K. Smoldt, Hillel J. Chiel

Faculty Scholarship

Grasping soft, irregular material is challenging both for animals and robots. The feeding systems of many animals have adapted to this challenge. In particular, the feeding system of the marine mollusk Aplysia californica, a generalist herbivore, allows it to grasp and ingest seaweeds of varying shape, texture and toughness. On the surface of the grasper of A. californica is a structure known as the radula, a thin flexible cartilaginous sheet with fine teeth. Previous in vitro studies suggested that intrinsic muscles, I7, are responsible for opening the radula. Lesioning I7 in vivo does not prevent animals from grasping and ingesting …

Exploring The Health Implications Of Mixed-Income Communities: Mariposa, Denver, Co, Emily Miller

Faculty Scholarship

This site profle is part of a series that spotlights mixed-income community transformations that emphasize health and wellness in their strategic interventions. The Mixed-Income Strategic Alliance produced these profles to better understand the health implications of creating thriving and inclusive communities with a socioeconomically and racially diverse population. This site profle, which focuses on Mariposa, was developed through interviews with local stakeholders as well as a review of publicly-available and internal documents.

Exploring The Health Implications Of Mixed-Income Communities: Yesler Terrace, Seattle, Wa, Emily Miller

Faculty Scholarship

This site profile is part of a series that spotlights mixed-income community transformations that emphasize health and wellness in their strategic interventions. The Mixed-Income Strategic Alliance produced these profiles to better understand the health implications of creating thriving and inclusive communities with a socioeconomically and racially diverse population. This site profile, which focuses on Yesler Terrace, was developed through interviews with local stakeholders as well as a review of publicly-available and internal documents.

Anchor Institutions And Mixed-Income Communities: Partnerships Ripe With Possibilities, Edmund Kwame Botchway, Salin Geevarghese

Faculty Scholarship

This report is part of the Mixed-Income Strategic Alliance’s exploration of the linkages among mixed-income communities, the social determinants of health, and improving health outcomes. This report considers the key opportunities and challenges for anchor institutions and mixed-income communities. It was developed through interviews with national experts as well as a review of salient articles, research reports, and publicly-available information. It speaks to the promising examples of anchors who are stepping forward to lead, support, and invest in mixed-income communities, but it also notes the real or perceived deterrents and barriers that stand in the way for anchors. After noting …

Mixed-Income Communities As A Strategic Lever To Impact Health Equity: Lessons From The Field And Implications For Strategy And Investment, Mark L. Joseph

Faculty Scholarship

This report provides an overview of the current state of knowledge about how mixed-income community interventions could help achieve greater health equity. The report culminates an eighteen-month inquiry on mixed-income communities and health and focuses on implications from profi les of fi ve mixed-income community interventions that have a strategic emphasis on improving health and wellness.

Promoting Inclusive Social Dynamics In Mixed-Income Communities: Promising Practices, Joni Hirsch, Mark L. Joseph

Faculty Scholarship

This report considers the key challenges of promoting “inclusive social dynamics” in mixed-income communities, presents key principles and approaches to achieve greater success, and spotlights promising efforts to advance these approaches. The Mixed-Income Strategic Alliance produced this report as part of a broader inquiry regarding social inclusion in mixed-income communities. Our aim is to help advance strategic action in the community development field to more effectively promote a shared sense of belonging, increased social cohesion and broadened voice and influence in order to increase equitable outcomes in mixed-income communities. The report was created through scans of the fi eld, evidence …

Promoting Inclusive Social Dynamics In Mixed-Income Development: Conceptual Framework, Joni Hirsch, Mark L. Joseph

Faculty Scholarship

This conceptual framework examines the process of promoting more inclusive social dynamics in mixed-income communities. Each slide depicts two possible pathways: an inclusionary pathway on top and an exclusionary pathway below. These pathways are not mutually exclusive and are often both at play. The slides provide increasing levels of detail about the pathways. Though represented for simplicity as a linear process, in reality the process is likely more cyclical.

A Gene Based Approach To Test Genetic Association Based On An Optimally Weighted Combination Of Multiple Traits., Jianjun Zhang, Qiuying Sha, Guanfu Liu, Xuexia Wang

Michigan Tech Publications, Part 1

There is increasing evidence showing that pleiotropy is a widespread phenomenon in complex diseases for which multiple correlated traits are often measured. Joint analysis of multiple traits could increase statistical power by aggregating multiple weak effects. Existing methods for multiple trait association tests usually study each of the multiple traits separately and then combine the univariate test statistics or combine p-values of the univariate tests for identifying disease associated genetic variants. However, ignoring correlation between phenotypes may cause power loss. Additionally, the genetic variants in one gene (including common and rare variants) are often viewed as a whole that affects …

Range Of Motion Changes In Female Elite Swimmers Throughout A Competitive Season, Mccall E. Christian, Lindsey E. Eberman

Clinical Practice in Athletic Training

Upper extremity injuries are the most common injury in swimming athletes specifically in the collegiate setting. Females in particular, are more likely to suffer these injuries when comparing to male collegiate swimmers. “Swimmer Shoulder”, a generic term for overuse shoulder injuries in the swimming population occurs with high rate and intensity of training. Significant factors that have been found to contribute to this pathology are deficits in internal rotation, lack of stability, and increased demands on the shoulder. The aim for this clinical outcomes project was to evaluate changes in range of motion (ROM) total arc of the shoulder, and …

A Novel Approach To Treating Acute Hamstring Functional Neuromuscular Disorder-Effects Of Primal Reflex Release Technique, Lucas Bianco, James May, Alan Nasypany

Clinical Practice in Athletic Training

Hamstring injuries have an occurrence rate of 3.05 per 1000 athlete exposures in intercollegiate athletics. Current clinical practice recommendations for rehabilitation of hamstring injuries are based on pathoanatomical muscle tissue healing timeframes. The purpose of this study was to examine the effects of modulating the nervous system with Primal Reflex Release Technique (PRRT) in patients clinically diagnosed with functional neuromuscular hamstring muscle-related disorder (FNHD). In this a priori case series, PRRT was utilized in four patients participating in intercollegiate, National Collegiate Athletic Association Division II, athletics to evaluate Numeric Pain Rating Scale (NRS) for current pain, Disablement of the Physically …

Regionally Interdependent Applications Of Total Motion Release® And Active Rotational Shoulder Range Of Motion In Overhead Athletes, R. Ross Dexter, Terylan K. Loftis, Russell T. Baker, Timothy E. Speicher

Clinical Practice in Athletic Training

Healthy athletes commonly engage in pre-participation warm-up strategies designed to physiologically and mechanically prepare the body for training and competition. Alterations in rotational range of motion (ROM) of the dominant shoulder in overhead athletes, resulting in total rotation ROM loss, correlate with performance deficit, injury risk, and lost training time. Researchers have suggested that interventions using Total Motion Release® (TMR®) increase shoulder ROM more effectively than traditional warm-up methods. A randomized pre-test post-test trial was used to explore the effects of a regionally interdependent application of TMR® via a forward flexed trunk twist (FFTT) and seated straight leg raise (SLR) …

Optimizing Return To Learn Following A Sport-Related Concussion: A Quality Improvement Project, Dawn Ranns, Tamara Valovich Mcleod

Clinical Practice in Athletic Training

Sport-related concussion (SRC) has been at the forefront of the sports medicine literature and media; however only recently has return to learn (RTL) been recognized as an important piece of a concussion management plan (CMP). A student’s successful transition back to the classroom following SRC depends on the support, resources, and effective communication among the multidisciplinary team. This project focused on the assessment of current faculty knowledge, attitudes, and beliefs about concussion, the development of an RTL policy, and implementation of educational resources at a Division II institution. This project ran for 6 months, using 2 cycles of the plan, …

Patient Satisfaction With Athletic Trainers Working In A Physician Practice Setting, Nathaniel P. Acree, Forrest Q. Pecha, Joshua B. Lavigne, Esther C. Nolton

Clinical Practice in Athletic Training

Background: Recent changes in healthcare administration via the introduction of the Triple Aim by the Institute of Healthcare Improvement have challenged healthcare institutions to improve the efficiency and effectiveness with which services are provided, while also enhancing patient experience. These changes have facilitated the hiring of clinical support staff from varying backgrounds with the aim of ensuring the goals of the triple aim are met within the clinical environment. Recently orthopedic practices have begun to include certified athletic trainers in the healthcare delivery team due to their advanced base of musculoskeletal knowledge. Previous literature has observed increased efficiency and revenue …

Improving Compassion Measurement In The Workforce By Analyzing Users’ Mouse-Cursor Movements, Jeffrey L. Jenkins, Haley Kirk, Joseph S. Valacich

Faculty Publications

Compassion is often an important characteristic of effective employees in the workplace. To measure improvements in employee compassion, identify shortcomings, and even screen applicants, researchers and practitioners have sought reliable measures of compassion. Measuring compassion, however, can be very difficult because people are hesitant reporting a lack of compassion, due to their desire to be viewed favorably by others. We draw on the domain of human-computer interaction to help address this issue. Namely, we propose a theoretically-grounded methodology for helping differentiate between high and low compassion by monitoring users’ mouse-cursor movements in specialized online surveys. We find that people with …