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Workload In Nursing: A Descriptive Study Using Cognitive Work Analysis, Jonathan Umansky

Theses

Nursing is a high workload profession, and excessive workload has been shown to have an adverse effect on patient care. This problem has been compounded by shortages of qualified nurses in hospitals, resulting in increased workload of the existing nursing staff. Prior research has focused on patient-staff ratios and skill mix to analyze the relationship of workload and degradation of care. The current research implemented a multi-dimensional model for analyzing nurses’ workload in a large general hospital. This method afforded the researcher the opportunity to examine a work domain from multiple angles. Nurses play versatile roles, and workload extends beyond …

The Interrelationships Of Placental Mammals And The Limits Of Phylogenetic Inference, James E. Tarver, Mario Dos Reis, Siavash Mirarab, Raymond J. J. Moran, Sean Parker, Joseph E. O'Reilly, Benjamin L. King, Mary J. O'Connell, Robert J. Asher, Tandy Warnow, Kevin J. Peterson, Philip C.J. Donoghue, Davide Pisani

Dartmouth Scholarship

Placental mammals comprise three principal clades: Afrotheria (e.g., elephants and tenrecs), Xenarthra (e.g., armadillos and sloths), and Boreoeutheria (all other placental mammals), the relationships among which are the subject of controversy and a touchstone for debate on the limits of phylogenetic inference. Previous analyses have found support for all three hypotheses, leading some to conclude that this phylogenetic problem might be impossible to resolve due to the compounded effects of incomplete lineage sorting (ILS) and a rapid radiation. Here we show, using a genome scale nucleotide data set, microRNAs, and the reanalysis of the three largest previously published amino acid …

Strategic Decision Making For Organizational Sustainability: The Implications Of Servant Leadership And Sustainable Leadership Approaches, Judita Peterlin, Noel Pearse, Vlado Dimovski

Economic and Business Review

This conceptual paper explores the implications of servant leadership and sustainable leadership for strategic decision making by the top management of an organization. It is argued that a different type of leadership is required if effective strategic decisions are to be made in organizations striving to become more sustainable and that servant leadership and sustainable leadership approaches provide a sound basis to inform these decisions. The contributions of these two leadership approaches are explored, before considering the implications for leadership development. Particularly, the inclusion in leadership development programmes of values based leadership, and the development of integrative thinking, is discussed.

Geometric Auxetics, Ciprian Borcea, Ileana Streinu

Computer Science: Faculty Publications

We formulate a mathematical theory of auxetic behavior based on one-parameter deformations of periodic frameworks. Our approach is purely geometric, relies on the evolution of the periodicity lattice and works in any dimension. We demonstrate its usefulness by predicting or recognizing, without experiment, computer simulations or numerical approximations, the auxetic capabilities of several well-known structures available in the literature. We propose new principles of auxetic design and rely on the stronger notion of expansive behavior to provide an infinite supply of planar auxetic mechanisms and several new three-dimensional structures.

Late Oligocene Calcareous Nannofossils From Albanian-Thessalian Intramontane Basin (Bozdovec Section, Albania) – A Quantitative Approach, Mădălina-Elena Kallanxhi, Stjepan Ćorić, Arben Koçiu

Studia UBB Geologia

Quantitative and semi-quantitative analyses of calcareous nannofossils were performed on samples collected from Bozdovec Section (Albanian-Thessalian intramontane basin, Albania). The calcareous nannofossil assemblages are dominated by: small reticulofenestrids, Cycligargolithus floridanus, Coccolithus pelagicus, Sphenolithus spp., Reticulofenestra scrippsae, Helicosphaera spp., Clausicoccus spp., Reticulofenestra bisecta, Cycligargolithus abisectus. Biostratigraphically, the studied outcrop is assigned to the Late Oligocene NP25 - Sphenolithus ciperoensis Zone. In the Mediterranean area, this interval can be correlated with the MNP25a - Sphenolithus ciperoensis Zone, while according to the zonation for low to middle latitudes the investigated material would belong to the CNO5 - Sphenolithus …

Simultaneous Dynamic Optical Refraction And Biometry Of The Human Accommodative Response, Victor M. Hernandez

Open Access Dissertations

The ability of the crystalline lens to change shape and bring near objects into focus is known as accommodation. Over time, the deformability of the lens decreases, deteriorating near visual function. This condition is known as presbyopia. There are many ways in which presbyopia correction is addressed, but currently there does not exist a method capable of restoring a dynamic visual range. In order to better understand the accommodative process and evaluate future corrective approaches, we require a system capable of dynamically acquiring refraction and biometric information. The goal of this work was to design, develop, and test a system …

Isscm Newsletter, Volume 9, December 22, 2015, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

A thirteen page newsletter from the Department of Information Systems and Supply Chain Management in the Raj Soin College of Business at Wright State University.

12/22/2015 Obituary Records, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 12/22/2015. Scroll down to see the names and obituary description.

The Gift Of Recreation: College Of Engineering, Icon Deliver Innovative Side-By-Side Cycle To Common Ground Outdoor Adventures | College Of Engineering, Usu College Of Engineering

College of Engineering News

Dec. 22, 2015 – In the spirit of giving this holiday season, the College of Engineering at Utah State University and ICON Health & Fitness delivered a much anticipated gift to the staff and clients at Logan’s Common Ground Outdoor Adventures.

On Tuesday, USU and ICON donated a student-built side-by-side tandem cycle that helps make outdoor cycling adventures possible for persons with disabilities.

Improving Patient Care Outcomes To Reduce Recurrent Admissions Of Patients With Chronic Obstructive Pulmonary Disease, Lisa Maria Friedrich

Seton Hall University DNP Final Projects

Purpose:Transitional care is time-limited, with the goal of ensuring safety and health continuity for at-risk patients with chronic obstructive pulmonary disease (COPD) as they move from one setting to the next. An acute care episode of COPD ranges from relatively healthy adults to adults with multiple chronic conditions or those in the end-of-life phase. The primary quality concern of an urgent need to improve health care is in response to the gaps of sufficient experience to manage patients with COPD, leading to hospital readmissions. Implementation of standards of care for the improvement of health-related quality of life (HRQL) of COPD …

Architecture Of High-Affinity Unnatural-Base Dna Aptamers Toward Pharmaceutical Applications, Ken Ichiro Matsunaga, Michiko Kimoto, Charlotte Hanson, Michael Sanford, Howard A. Young, Ichiro Hirao

United States Public Health Resources

We present a remodeling method for high-affinity unnatural-base DNA aptamers to augment their thermal stability and nuclease resistance, for use as drug candidates targeting specific proteins. Introducing a unique mini-hairpin DNA provides robust stability to unnatural-base DNA aptamers generated by SELEX using genetic alphabet expansion, without reducing their high affinity. By this method, >80% of the remodeled DNA aptamer targeting interferon-γ (KD of 33 pM) survived in human serum at 37 °C after 3 days under our experimental conditions, and sustainably inhibited the biological activity of interferon-γ.

Space Heater Collection Highlights Conservation, Cost-Cutting Efforts At Uab School Of Public Health, Staff

Browse All News

No abstract provided.

Bryan Trucking, Inc. V. Gier Respondent's Brief 1 Dckt. 43461

Idaho Supreme Court Records & Briefs, All

No abstract provided.

Evaluating Different Distributed-Cyber-Infrastructure For Data And Compute Intensive Scientific Application, Arghya Kusum Das, Seung Jong Park, Jaeki Hong, Wooseok Chang

Computer Science Faculty Research & Creative Works

Scientists are increasingly using the current state of the art big data analytic software (e.g., Hadoop, Giraph, etc.) for their data-intensive applications over HPC environment. However, understanding and designing the hardware environment that these data- and compute-intensive applications require for good performance is challenging. With this motivation, we evaluated the performance of big data software over three different distributed-cyber-infrastructures, including a traditional HPC-cluster called SuperMikeII, a regular datacenter called SwatIII, and a novel MicroBrick-based hyperscale system called CeresII, using our own benchmark Parallel Genome Assembler (PGA). PGA is developed atop Hadoop and Giraph and serves as a good real-world example …

Formal Modeling And Verification Of Delay-Insensitive Circuits, Hoon Park

Dissertations and Theses

Einstein's relativity theory tells us that the notion of simultaneity can only be approximated for events distributed over space. As a result, the use of asynchronous techniques is unavoidable in systems larger than a certain physical size. Traditional design techniques that use global clocks face this barrier of scale already within the space of a modern microprocessor chip. The most common response by the chip industry for overcoming this barrier is to use Globally Asynchronous Locally Synchronous (GALS) design techniques. The circuits investigated in this thesis can be viewed as examples of GALS design. To make such designs trustworthy it …

Measuring Usability In The Database Review Process: Results From A Pilot, Ilana Stonebraker

Libraries Faculty and Staff Scholarship and Research

The objective of this study is to examine the impact of incorporating user experience study methods into library database purchase and renewal. Purdue University Libraries introduced a heuristic evaluation into an existing yearly database review. Commonly used in usability and human factors engineering, heuristic evaluation is an innovative and dynamic method for librarians to evaluate electronic resources and provide expert feedback to database vendors. A form was developed to streamline the process for the librarians involved. In total, eight librarians evaluated 37 databases as a pilot project. This paper describes the outcome of the pilot.

Hot Spot Mutation In Tp53 (R248q) Causes Oncogenic Gain-Of-Function Phenotypes In A Breast Cancer Cell Line Derived From An African American Patient, Nataly Shtraizent, Hiroshi Matsui, Alla Polotskaia, Jill Bargonetti

Publications and Research

African American (AA) breast cancer patients often have triple negative breast cancer (TNBC) that contains mutations in the TP53 gene. The point mutations at amino acid residues R273 and R248 both result in oncogenic gain-of-function (GOF) phenotypes. Expression of mutant p53 (mtp53) R273H associates with increased cell elasticity, survival under serum deprivation conditions, and increased Poly (ADP ribose) polymerase 1 (PARP1) on the chromatin in the AA-derived TNBC breast cancer cell line MDA-MB-468. We hypothesized that GOF mtp53 R248Q expression could stimulate a similar phenotype in the AA-derived TNBC cell line HCC70. To test this hypothesis we depleted the R248Q …

Tbx2 Represses Pten In Rhabdomyosarcoma And Skeletal Muscle., B Zhu, M Zhang, E M Williams, C Keller, A Mansoor, J K Davie

Articles

Rhabdomyosarcoma (RMS) is the most frequent soft tissue sarcoma in children that shares many features of developing skeletal muscle. TBX2, a T-box family member, is highly upregulated in tumor cells of both major RMS subtypes where it functions as an oncogene. TBX2 is a repressor that is often overexpressed in cancer cells and functions in bypassing cell growth control, including the repression of the cell cycle regulators p14 and p21. We have found that TBX2 directly represses the tumor-suppressor phosphatase and tensin homolog (PTEN) in both RMS and normal muscle. Exogenous expression of TBX2 in normal muscle cells downregulates PTEN, …

Selection For Forage And Avoidance Of Risk By Woodland Caribou (Rangifer Tarandus Caribou) At Coarse Andlocal Scales, Madeleine T. Mcgreer, Erin E. Mallon, Lucas M. Vander Vennen, Philip A. Wiebe, James A. Baker, Glen S. Brown, Tal Avgar, Jevon Hagens, Andrew M. Kittle, Anna Mosser, Garrett M. Street, Doug E. B. Reid, Arthur R. Rodgers, Jennifer Shuter, Ian D. Thompson, Et Al.

Wildland Resources Faculty Publications

The relationship between selection at coarse and fine spatiotemporal spatial scales is still poorly understood. Some authors claim that, to accommodate different needs at different scales, individuals should have contrasting selection patterns at different scales of selection, while others claim that coarse scale selection patterns should reflect fine scale selection decisions. Here we examine site selection by 110 woodland caribou equipped with GPS radio‐collars with respect to forage availability and predation risk across a broad gradient in availability of both variables in boreal forests of Northern Ontario. We tested whether caribou selection for forage and avoidance of risk was consistent …

Answering Concussion's Crucial Questions, Staff

Browse All News

No abstract provided.

Um Remembers Kenneth Stead, Civil Engineering Professor Emeritus, Edwin Smith

University of Mississippi News

Memorial service scheduled Dec. 28 for admired instructor who served campus and community

Development Of Self-Adjuvanted Self-Assembling Protein Nanoparticles For Use As Vaccine Candidates, Christopher P. Karch

Doctoral Dissertations

Nanotechnology and nanoparticles are one type of vaccine delivery system. Potentially, the most exciting nanoparticle for vaccine development is our Self-Assembling Protein Nanoparticles (SAPNs). Based off of coiled-coil oligomerization domains, SAPNs self-assemble into particles that are about the size and shape of small icosahedral viruses. Studies have demonstrated that SAPNs are effective vaccine candidates, inducing immune responses as well as protection for malaria, toxoplasmosis, influenza, and SARS. While effective, one missing component for SAPNs is the presence of an immunopotentiator. We have sought to resolve this problem by generating Self-Adjuvanted SAPNs. These SAPNs contain a small concentration of flagellin, a …

Analysis Of Capillary Flow In Interior Corners : Perturbed Power Law Similarity Solutions, Joshua Thomas Mccraney

Dissertations and Theses

The design of fluid management systems requires accurate models for fluid transport. In the low gravity environment of space, gravity no longer dominates fluid displacement; instead capillary forces often govern flow. This thesis considers the redistribution of fluid along an interior corner. Following a rapid reduction of gravity, fluid advances along the corner measured by the column length z = L(t), which is governed by a nonlinear partial differential equation with dynamical boundary conditions. Three flow types are examined: capillary rise, spreading drop, and tapered corner. The spreading drop regime is shown to exhibit column length growth L ~ …

History Of Sigma Gamma Epsilon Honorary Society For Earth Scientists, The Second Twenty-Five Years, 1941-1965, Patricia L. Daniel

The Compass: Earth Science Journal of Sigma Gamma Epsilon

No abstract provided.

Modernism Contested: Gego's Grids And The Aesthetics Of Temporality, Victoria L. Fedrigotti

Theses and Dissertations

This thesis traces Gego’s contestation of art historical modernism through examining her relationship to the modernist grid and to her modernist genealogy of Constructivism, Geometric Abstraction, and Kineticism. These two nonlinear developments subvert the teleological conception of progress presumed by Greenbergian modernism, and bring forth Gego’s own aesthetic conception of temporality.

Divergent Responses Of Cryptic Invasive Watermilfoil To Treatment With Auxinic Herbicides In A Large Michigan Lake, Syndell R. Parks

Masters Theses

Invasive plants are a major concern for environmental managers. Cryptic invasive taxa present additional challenges because of their potential to respond differently to management efforts. Invasive Eurasian watermilfoil (Myriophyllum spicatum) and hybrid watermilfoil (Myriophyllum spicatum x Myriophyllum sibiricum) cannot be reliably distinguished based on morphological characters and are therefore cryptic taxa. Laboratory studies show that on average, hybrid watermilfoil grows faster, branches more, and is less responsive to standard control measures developed for Eurasian watermilfoil. These laboratory results predict less effective control of hybrid watermilfoil in mixed populations treated uniformly with one of these control measures. However, to date there …

A Deep Look At The Nuclear Region Of Ugc 5101 Through High Angular Resolution Mid-Ir Data With Gtc/Canaricam, M. Martínez-Paredes, Almudena Alonso-Herrero, Itziar Aretxaga, C. Ramos Almeida, A. Hernán-Caballero, O. González-Martín, M. Pereira-Santaella, Christopher Packham, A. Asensio Ramos, T. Díaz-Santos, Moshe Elitzur, P. Esquej, I. García-Bernete, Masatoshi Imanishi, Nancy A. Levenson, José Miguel Rodríguez Espinosa

Physics and Astronomy Faculty Publications

We present an analysis of the nuclear infrared (IR, 1.6–18 μm) emission of the ultraluminous IR galaxy UGC 5101 to derive the properties of its active galactic nucleus (AGN) and its obscuring material. We use new mid-IR high angular resolution (0.3–0.5 arcsec) imaging using the Si-2 filter (λ_C = 8.7 μm) and 7.5–13 μm spectroscopy taken with CanariCam (CC) on the 10.4 m Gran Telescopio CANARIAS. We also use archival Hubble Space Telescope/NICMOS and Subaru/COMICS imaging and Spitzer/IRS spectroscopy. We estimate the near- and mid-IR unresolved nuclear emission by modelling the imaging data with GALFIT. We decompose …

B.B. King Continues To Inspire Through Blues Archive, Nathan Weber

University of Mississippi News

No abstract provided.

Retirees Association Tours Library, L. Walker

University of Mississippi News

No abstract provided.

The Road Less Traveled, Katy Gioeli

UNH Today Archive

No abstract provided.