Digital Commons Network^™

Neuronal Growth Cone Retraction Relies Upon Proneurotrophin Receptor Signaling Through Rac, Richard E. Mains, Betty A. Eipper

UCHC Articles - Research

Growth of axons and dendrites is a dynamic process that involves guidance molecules, adhesion proteins, and neurotrophic factors. Although neurite extension during development has been extensively studied, the intracellular mechanisms that mediate neurite retraction are poorly understood. Here, we show that the proneurotrophin, proNGF, induces acute collapse of growth cones of cultured hippocampal neurons. This retraction is initiated by an interaction between p75^NTR and the sortilin family member, SorCS2 (sortilin-related VPS10 domain containing receptor 2). Binding of proNGF to the p75^NTR-SorCS2 complex induced growth cone retraction by initiating the dissociation of the guanine-nucleotide exchange factor Trio from …

Fund-Management Gender Composition: The Impact On Risk And Performance Of Mutual Funds And Hedge Funds, Angela Luongo

Fordham Business Student Research Journal

This paper examines gender differences in fund managers’ risk tolerance and performance. We explore these differences in both the universe of U.S. mutual funds and hedge funds using risk and performance metrics that cover one-year, three-year, and five-year horizons. We find that funds managed by women outperform those managed by men with less risky portfolios. The outperformance persists after adjusting for risk. Overall, the results indicate that female fund managers are severely underrepresented despite their quality performance. A workgroup comprised more equally of male and female managers is likely to lead to greater stability in the financial markets due to …

Submission Guidelines

Fordham Business Student Research Journal

Submission Guidelines

Adaptive Management Of Bull Trout Populations In The Lemhi Basin, Andrew J. Tyre, James T. Peterson, Sarah J. Converse, Tiffany Bogich, Damien Miller, Max Post Van Der Burg, Carmen Thomas, Ralph Thompson, Jeri Wood, Donna C. Brewer, Michael C. Runge

School of Natural Resources: Faculty Publications

The bull trout Salvelinus confluentus, a stream-living salmonid distributed in drainages of the northwestern United States, is listed as threatened under the Endangered Species Act because of rangewide declines. One proposed recovery action is the reconnection of tributaries in the Lemhi Basin. Past water use policies in this core area disconnected headwater spawning sites from downstream habitat and have led to the loss of migratory life history forms. We developed an adaptive management framework to analyze which types of streams should be prioritized for reconnection under a proposed Habitat Conservation Plan. We developed a Stochastic Dynamic Program that identified optimal …

Characterizing The Performance Of Ecosystem Models Across Time Scales: A Spectral Analysis Of The North American Carbon Program Site-Level Synthesis, Michael C. Dietze, Rodrigo Vargas, Andrew D. Richardson, Paul C. Stoy, Alan G. Barr, Ryan S. Anderson, M. Altaf Arain, Ian T. Baker, T. Andrew Black, Jing M. Chen, Philippe Ciais, Lawrence B. Flanagan, Christopher M. Gough, Robert F. Grant, David Hollinger, R. Cesar Izaurralde, Christopher J. Kucharik, Peter Lafleur, Shugang Liu, Erandathie Lokupitiya, Yiqi Luo, J. William Munger, Changhui Peng, Benjamin Poulter, David T. Price, Daniel M. Ricciuto, William J. Riley, Alok Kumar Sahoo, Kevin Schaefer, Andrew E. Suyker, Hanqin Tian, Christina Tonitto, Hans Verbeeck, Shashi B. Verma, Weifeng Wang, Ensheng Weng

School of Natural Resources: Faculty Publications

Ecosystem models are important tools for diagnosing the carbon cycle and projecting its behavior across space and time. Despite the fact that ecosystems respond to drivers at multiple time scales, most assessments of model performance do not discriminate different time scales. Spectral methods, such as wavelet analyses, present an alternative approach that enables the identification of the dominant time scales contributing to model performance in the frequency domain. In this study we used wavelet analyses to synthesize the performance of 21 ecosystem models at 9 eddy covariance towers as part of the North American Carbon Program’s site-level intercomparison. This study …

Heritable Choice Of Colony Size In Cliff Swallows: Does Experience Trump Genetics In Older Birds?, Erin A. Roche, Charles R. Brown, Mary Bomberger Brown

School of Natural Resources: Faculty Publications

The variation in breeding colony size seen in populations of most colonial birds may reflect heritable choices made by individuals that are phenotypically specialized for particular social environments. Although a few studies have reported evidence for genetically based choice of group sizes in birds, we know relatively little about the extent to which animals potentially rely on experience versus innate preferences in deciding how many conspecifics to settle with at different times of their lives. We conducted a cross-fostering experiment in 1997–1998 on cliff swallows, Petrochelidon pyrrhonota, in southwestern Nebraska, USA, in which some individuals were reared in colonies …

The Connection, Winter 2011, Lindenwood University

The Connection (1989-2017)

Lindenwood University alumni magazine.

An Investigation Of Academic Integrity In Jordanian Universities, Ala' Alahmad

Theses & Dissertations

This study aimed to describe current practices employed by public and private four-year universities in Jordan in promoting academic integrity and addressing academic dishonesty. This quantitative research provided a framework for the current practices that promote academic integrity in higher education in the Middle Eastern country of Jordan. The survey questionnaire developed by Kibler (1992) was utilized to collect data to answer the research questions. This instrument was tested for reliability and validity by Kibler (See Appendix C). In addition, the Cronbach's Alpha was utilized later to check for reliability. The Cronbach's Alpha for the data collected was 0.85. The …

Individual Rights, Judicial Deference, And Administrative Law Norms In Constitutional Decision Making, Eric Berger

Nebraska College of Law: Faculty Publications

Administrative agencies play a crucial role in American government, so unsurprisingly, their actions sometimes threaten individual rights. Despite this threat, courts determining whether a constitutional individual right has been violated often ignore the fact and nature of administrative action. Indeed, in a wide range of cases alleging the violation of an individual right, the Supreme Court reflexively defers to the government without asking whether administrative officials or more directly accountable political representatives were responsible for the alleged infringement. Even when the Court identifies these distinctions, its treatment is inconsistent and inchoate.

This Article argues that courts should more consistently and …

Senate Minutes 12-1-11, Kutztown University Of Pennsylvania

Senate Minutes

No abstract provided.

Encouraging Students To Become Critical Thinkers: Using Critical Literacy And Young Adult Novels In The Social Studies Classroom, Jessica Stenshorn

Education Masters

This action research project looked at whether students could engage in critical talk utilizing young adult literature in the social studies classroom. Research indicated that students who were presented with multiple perspectives and documents in the social studies classroom did achieve critical talk. To examine this I utilized the four dimensions of critical literacy. I created my own lessons per each dimension. I analyzed the data based on the four dimensions framework for data analysis. It is evident that students who were exposed to critical literacy with a young adult novel in the social studies classroom did achieve and utilize …

Book Reviews

Swedish American Genealogist

No abstract provided.

"Is This Really A Police Station? Police Department Exteriors And Judgments Of Authority, Professionalism, And Approachability.", Ashley Clinton, Ann Sloan Devlin

Psychology Faculty Publications

This study examined the relationship between exteriors of police department facilities and participants’ ratings of the buildings’ authority, professionalism, and approachability. After a pilot study, research was conducted with 122 participants who were undergraduate students from a small, liberal arts college in the Northeast. On each of three characteristics (authority, professionalism, and approachability), participants rated 16 color images of police departments located in the United States. The façade ratings for each characteristic were then categorized into factors through factor analyses. There were three factors for authority (Ineffectual, Strong, and Outdated); three for professionalism (Unskilled, Non-traditional, and Governmental); and four for …

Progress Notes, Lehigh Valley Health Network

Progress Notes

No abstract provided.

2011 Vol. 60 No. 3, Cleveland-Marshall College Of Law

2010s

No abstract provided.

A Conceptual Framework And Simulation Modeling Of Engineering Change Management In A Collaborative Environment, Krishna Rao Reddi

Mechanical and Aerospace Engineering - Dissertations

Engineering Change Management (ECM) in a collaborative environment is a complex process and is crucial to the Original Equipment Manufacturer (OEM) to ensure low product development time and cost. In this thesis, the ECM in a collaborative environment has been studied and a conceptual framework to support the process is presented. New Product Development (NPD) and ECM processes have been modeled and simulated to study the associated process dynamics.

An extensive review of the literature indicated that the research on ECM in a collaborative environment is very limited. The review also highlighted that, (i) the ECM frameworks from past research …

The Relative Importance Of Organizational Justice Dimensions On Employee Outcomes: A Critical Reanalysis Using Relative Weights Analysis, Scott J. Behson

Organization Management Journal

This study examined the collected research on the four dimensions of organizational justice (i.e., distributive, procedural, interpersonal, and informational) by reanalyzing data taken from Colquitt, Conlan, Wesson, Porter & Ng’s (2001) meta-analysis. First, this study uses Relative Weight Analysis (RWA) to assess the relative predictive utility of the four justice dimensions on a set of employee outcomes; this analytic technique is better suited to examine this research question than traditional regression-based techniques. Second, this study examines how different operationalizations of procedural justice can lead to different patterns of results. For analyses using an expansive operationalization of procedural justice, the results …

The Design And Construction Of A Green Laser And Fabry-Perot Cavity System For Jefferson Lab's Hall A Compton Polarimeter, Abdurahim Rakhman

Physics - Dissertations

A high finesse Fabry-Perot cavity with a frequency doubled green laser (CW, 532 nm) have been built and installed in Hall A of Jefferson Lab for high precision Compton polarimetry project in spring of 2010. It provides a high intensity circularly polarized photon target for measuring the polarization of electron beam with energies from 1.0 GeV to 11.0 GeV in a nondestructive manner. The IR beam (CW, 1064 nm) from a Ytterbium doped fiber laser amplifier seeded by a Nd:YAG narrow linewidth NPRO laser is frequency doubled in by a single-pass Periodically Poled Lithium Niobate (PPMgLN) crystal. The maximum achieved …

Movement Of The Organized Blind In India: From Passive Recipients Of Services To Active Advocates Of Their Rights, Jagdish Chander

Cultural Foundations of Education - Dissertations & Theses

In recent years, the subject of the newborn disability rights movement in India has been attracting the attention of researchers, but there has been very little effort to document the movement of blind people in India for their rights, which preceded the broader disability rights movement. I therefore conducted a qualitative study of this movement of blind people in India by using the methods of oral history and document analysis. For this purpose, I conducted 93 interviews (by interviewing 45 informants) and analyzed relevant documents. Borrowing terminology from the self-advocacy movement of the blind in the United States, I describe …

Comparing Newspaper Coverage Of Climate Change During Election Campaigns In The United States, Canada And Australia, Dan Rowe

Mass Communications - Dissertations

This study compares newspaper coverage of climate change and global warming during the national elections in Australia, Canada and the U.S. during 2007 and 2008. Using a census of newspaper coverage and in-depth interviews with reporters, editors and columnists in the three countries, the study confirmed the findings of earlier studies that the political agenda shapes the news agenda when it comes to climate change coverage. However, the study did find that coverage of general climate change stories continued during the election campaign periods in the three countries. Reporters who cover either politics or environmental issues or both found it …

Damasus Winzen Lecture, John Colacino

Verbum

In lieu of an abstract, below is the essay's first paragraph.

"It was my good fortune recently to acquire some long unavailable commentaries on the sacred liturgy by some of the pioneers of the liturgical movement. Among these are Dame Aemiliana Löhr‘s The Mass Through the Year – the latter being a German Benedictine nun of Herstelle where Dom Odo Casel of Maria Laach served as chaplain. Of course, it is from Maria Laach that the person in whose name this lecture is presented came with two companions to found this monastery of Mt. Savior. And it was he who …

Hostile Work Environment Harassment Under Userra, Elizabeth Leyda

Law Library Student-Authored Works

No abstract provided.

Criminalization Of Aids Transmission & Exposure At The State & Federal Level, Brett Ashton Williams

Law Library Student-Authored Works

No abstract provided.

Ucc Minutes December 1, 2011, Kutztown University Curriculum Committee

UCC Minutes

No abstract provided.

Campus Assembly Minutes 11/30/2011, Campus Assembly

Campus Assembly

No abstract provided.

Review Of Adriana Novoa And Alex Levine, From Man To Ape: Darwinism In Argentina, 1870-1920, Julia E. Rodriguez

History

No abstract provided.

December 1, 2011, James Madison University

The Breeze, 2010-2019

The Breeze is the student newspaper of James Madison University in Harrisonburg, Virginia.

Antitrust Review Of The At&T/T-Mobile Transaction, Maurice Stucke, Allen Grunes

Scholarly Works

In this Essay, we review AT&T Inc.’s proposed $39 billion acquisition of T-Mobile USA, Inc., under federal merger law, under the U.S. Department of Justice and Federal Trade Commission’s 2010 Horizontal Merger Guidelines, and with a focus on possible remedies. We find, under a rule of law approach, that the proposed acquisition is presumptively anticompetitive, and the merging parties in their public disclosures have failed to overcome this presumption. Next we find that under the Merger Guidelines, there is reason to believe that the transaction may result in higher prices to consumers under several different plausible theories. Finally, we turn …

Review Of Community Literacy And The Rhetoric Of Civic Engagement By Linda Flower, Tim Taylor

Faculty Research & Creative Activity

No abstract provided.

Mechanical Stretch And Shear Flow Induced Reorganization And Recruitment Of Fibronectin In Fibroblasts, Robert L. Steward, Chao Min Cheng, Jonathan D. Ye, Robert M. Bellin, Philip R. Leduc

Biology Department Faculty Scholarship

It was our objective to study the role of mechanical stimulation on fibronectin (FN) reorganization and recruitment by exposing fibroblasts to shear fluid flow and equibiaxial stretch. Mechanical stimulation was also combined with a Rho inhibitor to probe their coupled effects on FN. Mechanically stimulated cells revealed a localization of FN around the cell periphery as well as an increase in FN fibril formation. Mechanical stimulation coupled with chemical stimulation also revealed an increase in FN fibrils around the cell periphery. Complimentary to this, fibroblasts exposed to fluid shear stress structurally rearranged pre-coated surface FN, but unstimulated and stretched cells …