Digital Commons Network^™

Seasonal Variations In The Inputs And Fate Of Mercury In A Northern Hardwood Forest, Xuying Wang

Civil and Environmental Engineering - Theses

The Adirondack region of New York is sensitive to atmospheric mercury deposition. In this study, the fate of mercury inputs to the Huntington Wildlife Forest (HWF) of the Adirondack region was examined by conducting a mercury mass budget over the annual cycle. Mercury cycling processes analyzed included wet mercury deposition, dry mercury deposition, foliar mercury accumulation, throughfall mercury, litterfall mercury, soil mercury evasion, and soil solution mercury fluxes. The mercury transport processes were quantified by integrating data collected from different sources in recent years (2004-2011) over a monthly time step. Dry mercury deposition (16.3 µg m-2 yr-1) was more important …

Lines In The Sand: Social Representations Of Substance Use Boundaries In Life Narratives, K. F. Trocki, L. O. Michalak, Laurie A. Drabble

Faculty Publications

This study identifies social representations in interviews about alcohol and substance use in the discourse of 129 young adults, who were interviewed for 2.5 to 3.5 hr each for their life histories and use or nonuse of alcoholic beverages and drugs. Respondents spontaneously delineated their substance use boundaries, creating a continuum of behaviors with boundary points separating acceptable from unacceptable behaviors. They used signaling expressions to indicate go and stop signs and movement along the substance use continuum and reported negotiating substance use boundaries both internally and with peers. A ubiquitous narrative element was the cautionary tale, in which a …

Sdwri Water News, South Dakota Water Resources Institute

SDWRI Water News

No abstract provided.

The Forum (Volume 42, Number 4), Valparaiso University School Of Law

Valparaiso Law School Forum

No abstract provided.

Complications: A Surgeon's Notes On An Imperfect Science, By Atul Gawande, Picador, 2003, Bill Johnston

LAS Faculty Book Reviews

No abstract provided.

Microfluidic Experiments Reveal That Antifreeze Proteins Bound To Ice Crystals Suffice To Prevent Their Growth, Yeliz Celik, Ran Drori, Natalya Pertaya-Braun, Aysun Altan, Tyler Barton, Maya Bar-Dolev, Alex Groisman, Peter L. Davies, Ido Braslavsky

Physics Faculty Research

Antifreeze proteins (AFPs) are a subset of ice-binding proteins that control ice crystal growth. They have potential for the cryopreservation of cells, tissues, and organs, as well as for production and storage of food and protection of crops from frost. However, the detailed mechanism of action of AFPs is still unclear. Specifically, there is controversy regarding reversibility of binding of AFPs to crystal surfaces. The experimentally observed dependence of activity of AFPs on their concentration in solution appears to indicate that the binding is reversible. Here, by a series of experiments in temperature-controlled microfluidic devices, where the medium surrounding ice …

What's Up Newsletter, December 2012

What's Up Newsletter

A newsletter published for Deaf Catholics in Milwaukee, WI

What's Up Newsletter Finding Aid

Prism #67, December 2012, Office Of The Provost

Prism: Western Michigan University's Newsletter for Academic Affairs

No abstract provided.

Progression Magazine, 2012-2013, Coastal Carolina University

Progression Magazine

Magazine of the College of Science at Coastal Carolina University.

December 1, 2012 (Pages 7235-7394), Pennsylvania Legislative Reference Bureau

Volume 42 (2012)

No abstract provided.

Secondary Structure, A Missing Component Of Sequence- Based Minimotif Definitions, David P. Sargeant, Michael R. Gryk, Mark W. Maciejewsk, Vishal Thapar, Vamsi Kundeti, Sanguthevar Rajasekaran, Pedro Romero, Keith Dunker, Shun-Cheng Li, Tomonori Kaneko, Martin Schiller

Life Sciences Faculty Research

Minimotifs are short contiguous segments of proteins that have a known biological function. The hundreds of thousands of minimotifs discovered thus far are an important part of the theoretical understanding of the specificity of protein-protein interactions, posttranslational modifications, and signal transduction that occur in cells. However, a longstanding problem is that the different abstractions of the sequence definitions do not accurately capture the specificity, despite decades of effort by many labs. We present evidence that structure is an essential component of minimotif specificity, yet is not used in minimotif definitions. Our analysis of several known minimotifs as case studies, analysis …

Neuropsychological Outcomes In Adults Commencing Highly Active Anti-Retroviral Treatment In South Africa: A Prospective Study, John Joska, John Joska, Jennifer Westgarth-Taylor, Jacqueline Hoare, Kevin Thomas, Robert Paul, Landon Myer, Dan Stein

Psychology Faculty Works

BackgroundInfection with HIV may result in significant neuropsychological impairment, especially in late stage disease. To date, there have been no cohort studies of the impact of highly active anti-retroviral treatment (HAART) in South Africa where clade C HIV is predominant.MethodsParticipants in the current study were recruited from a larger study of HIV-associated neurocognitive disorders (HAND) and included a group of individuals commencing HAART (n = 82). Baseline and one-year neuropsychological function was assessed using a detailed battery, and summary global deficit scores (GDS) obtained. Associations with change in GDS were calculated.ResultsParticipants had a median CD4 cell count of 166 at …

An Exploratory Study Of Teacher Empowerment And Technical Education In Kentucky, Lee Ann Wall

Dissertations

The purpose of this study was to examine the relationship between teachers’ perceptions of empowerment and principal use of power within career and technical education in Kentucky. The researcher posits that, with the continual process of educational reform, principals need to understand what empowers teachers to perform as additional expectations and responsibilities are being mandated.

The researcher used a mixed methods design to examine power bases that career and technical education teachers perceived were used by their principals to identify teachers’ perceived empowerment, as well as influencers and barriers. Data were collected with a survey and two open-ended questions from …

The Relationship Between Reading And Mathematics Achievement Of Students With Disabilities And Least Restrictive Environment Practices In Kentucky, Rhonda Kelly Simpson

Dissertations

The purpose of this study was to investigate the relationship between Kentucky least restrictive environment (LRE) practices and KCCT assessment annual measureable objectives (AMO) in reading and mathematics for students with disabilities. This research was designed to determine whether districts achieved AMO targets for reading, mathematics and LRE. Also, it examined whether a relationship exists between special education students’ placement and assessment scores attained for the with disability subpopulation AYP category.

This quantitative, correlation study utilized data from the Kentucky Department of Education Open House, 2011 No Child Left Behind Adequate Yearly Progress Reports for each school district, and KCCT …

The Impact Of Competition In Forensics On Future Careers, Jace Thomas Lux

Dissertations

Each year, thousands of college students participate in forensics (competitive speech and debate). Despite previous studies that identify numerous benefits to forensics participation, the activity is often eliminated from college campuses due to financial constraints. Although previous literature identifies the benefits of forensics participation to competitors, these studies do not address the lasting impact of college forensics participation on the careers of former competitors.

This exploratory study sought to identify the forensics outcomes that former competitors felt are used most frequently in their current careers, as well as the amount of emphasis forensics programs are placing on teaching these particular …

Teleconnective Influences On The Strength Of Post-Tropical Cyclones, Jeremy Young

Masters Theses & Specialist Projects

Over the 1951-2009 time period, 47% of all tropical systems in the Atlantic Basin transitioned to post-tropical storms. These storms are capable of producing hurricaneforce winds, torrential, flooding rains and storm surge that floods coastal areas. This study adds to previous climatological work by completing a case-study of Hurricane Ike (2008) and examining how teleconnections such as the El Niño Southern Oscillation (ENSO), the Madden-Julian Oscillation (MJO), the Atlantic Multidecadal Oscillation (AMO) and the Pacific Decadal Oscillation (PDO) contribute to the strength of a transitioning post-tropical storm. T-tests performed show strong statistical relationships between an increase (decrease) in post-tropical storm …

Faculty Notes- John Carroll, John Carroll University

Faculty Notes - John Carroll University

Dec. 2012, Vol. 5, Issue 4 (Volume 6, Issue 4 [sic])

New Dentist News (December 2012), Ada Committee On The New Dentist

New Dentist News

New Dentist News offers timely information on scientific, social, educational, political and economic developments affecting new dentists. This collection is historical and items may not reflect current standards. For up-to-date information contact the ADA. The New Dentist News was alternately titled ADA Lifeline, 1997-June 2001.

Still We Remain: Living Religious Liberty Consciously And Unconsciously, Shawnee Daniels-Sykes S.S.N.D.

Journal of the Black Catholic Theological Symposium

Here, Dr. Daniels‐Sykes explores the principle of religious liberty, which has become one of the focal points in the current health care debate. She considers how one should ‘live’ religious liberty from the perspective those parishioners who live on the margins – those whose parishes have been closed, and the victims of individual and institutional racism.

Neuroanatomical Substrates Of The Disruptive Effect Of Olanzapine On Rat Maternal Behavior As Revealed By C-Fos Immunoreactivity, Changjiu Zhao, Ming Li

Department of Psychology: Faculty Publications

Olanzapine is one of the most widely prescribed atypical antipsychotic drugs in the treatment of schizophrenia. Besides its well-known side effect on weight gain, it may also impair human parental behavior. In this study, we took a preclinical approach to examine the behavioral effects of olanzapine on rat maternal behavior and investigated the associated neural basis using the c-Fos immunohistochemistry. On postpartum Days 6–8, Sprague-Dawley mother rats were given a single injection of sterile water or olanzapine (1.0, 3.0 or 5.0 mg/kg, sc). Maternal behavior was tested 2 h later, after which rats were sacrificed and brain tissues were collected. …

Differential Expression Of Alpha 4 Integrins On Effector Memory T Helper Cells During Bordetella Infections. Delayed Responses In Bordetella Pertussis, Tzvia Abramson, Tuan M. Nguyen, Dipti Ravindra, Brian Kwong, Sana Waheed, Ryan Ferguson, Nicole Tarlton, Victoria Wu, Christopher S. Sequeira, Martina Bremer

Faculty Publications, Biological Sciences

Bordetella pertussis (B. pertussis) is the causative agent of whooping cough, a respiratory disease that is reemerging worldwide. Mechanisms of selective lymphocyte trafficking to the airways are likely to be critical in the immune response to this pathogen. We compared murine infection by B. pertussis, B. parapertussis, and a pertussis toxin-deleted B. pertussis mutant (BpΔPTX) to test the hypothesis that effector memory T-helper cells (emTh) display an altered pattern of trafficking receptor expression in B. pertussis infection due to a defect in imprinting. Increased cell recruitment to the lungs at 5 days post infection (p.i.) with B. parapertussis, and to …

Key Factors And Stages Of Collaboration Within Community College/Automotive Industry Sector Partnerships, Annette Parker

Dissertations

As corporations compete they recognize the need to reengineer operations to reflect the impact of a globalized market and attract, retain, and grow the skill sets of employees as strategic assets. To meet the need for employee continuous learning, financial turbulence, and rapid technological advancements, corporations have accelerated the formation of collaborative partnerships with higher education. At the same time, higher education institutions have a growing number of working adult students in attendance and view collaboration with corporations as a means to increase enrollment and revenue streams. These factors have created an opportunity to explore the dynamics of key factors …

Der Exilant Thomas Mann Und Die Frage Der Deutschen, Joseph Hammett

The Kennesaw Tower Undergraduate Foreign Language Research Journal

With the National Socialists coming to power in Germany in 1933, ending the Weimar Republic, many artists and intellectuals were forced to leave Germany. One of the most influential of these German émigrés was Thomas Mann. While many of these émigrés lost their status and fell into oblivion in exile, Thomas Mann, because of his worldwide acclaim, came to be seen as a symbol for German culture in opposition to Nazi Germany and began a lecture series for the Library of Congress. In one of these lectures, “Germany and the Germans,” Mann discusses the extent and the origins of German …

Environmental Groups In Jordan: Cooperating To Avoid Disaster, Laurel Wolf

Student Foreign Language Research

No abstract provided.

The Unending Cycle Of Political Violence In Haiti A Case Study Of The 1991 Coup D'Etat, Lourdes Eliacin Mars

HIM 1990-2015

Deye mo-n se mo-n is a proverb in Haiti that roughly translates to "Beyond the mountains, more mountains." This saying holds a deep meaning to the Haitian peoples, who have lived through unrelenting violence and poverty. In its 200 years of independence, Haiti's inhabitants have seldom known a decade without political violence. Like the chain of mountains, political violence in Haiti seems to go on forever with no end in sight. Not only are the devastating effects of violence felt within politics, but also in the economic and social sectors of the country. The collapse of these sectors has created …

College Of Health Sciences Newsletter, December 2012, Tammie Smith (Ed.)

Ellmer College of Health Sciences Newsletters

December 2012 issue of Old Dominion University's College of Health Sciences Newsletter.

Fundamentals Of Sonographic Wave Propagation And New Technologies, Michael Hartman

Faculty Works: AHS (2004-2023)

Presented at Society of Diagnostic Medical Sonography in a webinar/professional series.

The Chat Room, Vol. 28, Eastern Illinois University

The Chat Room (CEPS Newsletter)

The Chat Room is the College of Education and Professional Studies newsletter. This is Volume 28, December 2012.

Clemson Commencement Program, December 2012, Clemson University

Clemson Commencement Programs

No abstract provided.

Where The Wild Things Were: A Chance To Keep Alaska’S Challenge Of The Roadless Rule Out Of The Supreme Court, Kirsten Rønholt

Alaska Law Review

No abstract provided.