Digital Commons Network^™

The Effects Of Genetic Ancestry And Sociocultural Factors On Pulmonary Tuberculosis Susceptibility In Northeastern Mexico, Bonnie Nadyne Young

Anthropology ETDs

Genetic and environmental factors contribute to variation in tuberculosis (TB) disease risk among individuals in the Americas, although the relative contribution of each of these factors remains unclear. Genetic ancestry may serve as a proxy for underlying genetic differences in TB risk between the European, Native American, and African groups that formed many populations in the Americas, but this has never been tested. Such tests are complicated by the fact that genetic ancestry and important potential social predictors of TB are usually confounded. The urban center of Nuevo León, the Monterrey Metropolitan Area (MMA), presents a unique setting to tease …

Analysis Of The Fish Community On Tidal-Freshwater Constructed Reefs, Briana Langford

Theses and Dissertations

Constructed reefs are used successfully in marine systems to enhance spawning habitat; this study examines the effectiveness of constructed reefs in a tidal-freshwater river. Fish abundance, species diversity and richness, residency, water column position, reproductive guilds, and feeding guilds were analyzed on two constructed reefs in the tidal-freshwater James River and compared to silted regions representing the primary substrate in the river. Reefs were sampled using hydroacoustics, electroshocking, gillnetting, trawling, and egg mats. The constructed reefs had a greater proportion of fish that broadcast spawn over hard substrate and a trend of more overall individual, residential, and demersal fish. The …

The University Of San Francisco Fact Book And Almanac 2012 Mid-Year Edition, University Of San Francisco Office Of Institutional Research

USF Fact Book and Almanac

No abstract provided.

Chronostratigraphic Framework For The Iodp Expedition 318 Cores From The Wilkes Land Margin: Constraints For Paleoceanographic Reconstruction, Lisa Tauxe, Catherine E. Stickley, Saiko Sugisaki, Peter K. Bijl, Steven M. Bohaty, Henk Brinkhuis, Carlota Escutia, J. A. Flores, A. J. P. Houben, M. Iwai, Francisco J. Jiménez‐Espejo, Robert Mckay, Sandra Passchier, Jörg Pross, Christina Riesselman, Ursula Röhl, Francesca Sangiorgi, Kevin Welsh, Adam Klaus, Annick Fehr, James Bendle, Robert B. Dunbar, J. Gonzàlez, T. Hayden, K. Katsuki, M. P. Olney, Stephen Pekar, P. K. Shrivastava, Tina Van De Flierdt, Trevor Williams, M. Yamane

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

[1] The Integrated Ocean Drilling Program Expedition 318 to the Wilkes Land margin of Antarctica recovered a sedimentary succession ranging in age from lower Eocene to the Holocene. Excellent stratigraphic control is key to understanding the timing of paleoceanographic events through critical climate intervals. Drill sites recovered the lower and middle Eocene, nearly the entire Oligocene, the Miocene from about 17 Ma, the entire Pliocene and much of the Pleistocene. The paleomagnetic properties are generally suitable for magnetostratigraphic interpretation, with well‐behaved demagnetization diagrams, uniform distribution of declinations, and a clear separation into two inclination modes. Although the sequences were discontinuously …

Regulating Global Biodiversity: What Is The Problem?, Tim Swanson, Ben Groom

Fondazione Eni Enrico Mattei Working Papers

We distinguish between local problems of biodiversity loss and global ones, where international cooperation is required. Global biodiversity regulation involves choosing the optimal stopping rule regarding global land conversions, in order to ensure that some areas of unconverted natural reserves remain to support the production sector that exists on converted lands. The basic difficulty with implementing a solution to this global problem lies in the asymmetry in endowments between those states that have previously converted, and those that have not. We demonstrate that the fundamental problem of global biodiversity regulation is similar to the bargaining problem analysed by Nash, Rubinstein …

A Case Study Of Turkey Point Nuclear Generating Station: Perception And Power In Environmental Assessment, Tara E. Dolan

Open Access Theses

The Turkey Point Nuclear Generating Station (TPNGS) is a nuclear power plant situated on the shores of Biscayne Bay, FL. The fringing mangrove shoreline of Biscayne Bay provides essential habitat for a variety of ecologically and commercially important species of fish. There is concern among stakeholders that proposed expansion at TPNGS may pose environmental risks. The goal of this thesis was to investigate current status of knowledge of environmental risk to the nearshore fish communities inhabiting the mangroves adjacent to TPNGS. Specific objectives included: 1) examining perception of environmental risk from TPNGS by stakeholder groups in the environmental regulatory arena; …

Lanthorn, Vol. 46, No. 64, June 18, 2012, Grand Valley State University

Volume 46, July 14, 2011 - June 18, 2012

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

Now It Is Impossible 'Simply To Continue Along Previous Lines': A Partial Design Sketch Of Enactable Social Theorizing, Peter J. Taylor

Working Papers on Science in a Changing World

A compilation of 39 notes provides the basis for two shifts: from shaping a better social theory to allowing for social theorizing; and from representing social dynamics to enacting the social theorizing so as to repeatedly define and pursue engagements in the heterogeneous dynamics that intersect in all kinds of society-making. A key move is to bring the multiple strandedness of changing social life into the center by combining, on one hand, the analysis of intersecting processes, which link across scales in the production of any outcome and in their own on-going transformation, and, on the other hand, a participatory …

June 13, 2012 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.

June 13, 2012 Aasu Staff Advisory Council Minutes, Armstrong Atlantic State University

Armstrong Staff Council: Staff Advisory Council Minutes (Archived)

June 13, 2012 AASU Staff Advisory Council Minutes

The Use Of Technology To Teach Children With Autism Spectrum Disorder: A Meta-Synthesis, V. Joy Boitnott

Special Education Masters Program Theses

This meta-synthesis of empirical and non-empirical literature reviewed 43 journal articles that evaluated the availability and use of technology to educate and socialize learners with Autism Spectrum Disorder or Aspersers Disorder. Students with these disorders cannot be defined or categorized each individual is unique and elegant; challenging caregiver's and educator's creativity to teach and guide them toward a quality of life they would not find on their own. There are tools and research to support unique education on many levels of learning from academics to socialization. The literature indicates that while there is a wealth of technology available and new …

Retiring Faculty Becker, Blackwell And Ternes Honored At June 10 Lawrence University Commencement, Lawrence University

Press Releases

David Becker’s “fans” said their goodbye May 26 by way of an extended standing ovation after Lawrence University’s director of orchestral studies conducted the Lawrence Symphony Orchestra in concert for the final time.

The college says its farewell to the talented maestro Sunday, June 10 at its 163rd commencement in the form of an honorary degree.

Becker, along with Associate Professor of Chemistry Mary Blackwell and Professor of German Hans Ternes — and their collective 78 years of teaching experience — will be recognized as retiring faculty with professor emeritus status and presented honorary master of arts degrees, ad eundem, …

Unh Forest Watch Students Note Negative Effects Of Warming Temps, David Sims

Media Relations

No abstract provided.

Pacific Rim And Beyond: Global Mining, Global Resistance And International Law, Kari Lyderson

Colorado Environmental Law Journal

No abstract provided.

Reproduction Of Twentieth Century Intradecadal To Multidecadal Surface Temperature Variability In Radiatively Forced Coupled Climate Models, Patrick T. Brown, Eugene C. Cordero, Steven A. Mauget

Faculty Publications, Meteorology and Climate Science

[1] Coupled Model Intercomparison Project 3 simulations that included time-varying radiative forcings were ranked according to their ability to consistently reproduce twentieth century intradecadal to multidecadal (IMD) surface temperature variability at the 5° by 5° spatial scale. IMD variability was identified using the running Mann-Whitney Z method. Model rankings were given context by comparing the IMD variability in preindustrial control runs to observations and by contrasting the IMD variability among the ensemble members within each model. These experiments confirmed that the inclusion of time-varying external forcings brought simulations into closer agreement with observations. Additionally, they illustrated that the magnitude of …

Business Teaching, Liberal Learning, And The Moral Transformation Of Business Education, Jeffrey Nesteruk

Organization Management Journal

Business ethics often draws from the content of liberal arts disciplines, but rarely from the practice of liberal education. Reconceptualizing the relation of business and liberal education offers a new strategy for promoting ethics within business schools. Under this strategy, ethics develops into more than a supplement to established functional courses. It becomes the locus for a more significant moral transformation of business education.

Rapid Urban Expansion Threatens Biodiversity, Yale University

Taproot: A Journal of Outdoor Education

A brief window of opportunity exists to shape the development of cities globally before a boom in infrastructure construction transforms urban land cover, according to a study in the Proceedings of the National Academy of Sciences. Researchers at Yale, Texas A&M and Boston University predict that by 2030 urban areas will expand by more than 463,000 square miles, or 1.2 million square kilometers. That is equal to 20,000 American football fields becoming urban every day for the first three decades of this century.

Pyrosequencing Of Bacterial Symbionts Within Axinella Corrugata Sponges: Diversity And Seasonal Variability, James R. White, Jignasa Patel, Andrea Ottesen, Gabriela Arce, Patricia Blackwelder, Jose V. Lopez

Marine & Environmental Sciences Faculty Articles

Background: Marine sponge species are of significant interest to many scientific fields including marine ecology, conservation biology, genetics, host-microbe symbiosis and pharmacology. One of the most intriguing aspects of the sponge ‘‘holobiont’’ system is the unique physiology, interaction with microbes from the marine environment and the development of a complex commensal microbial community. However, intraspecific variability and temporal stability of sponge-associated bacterial symbionts remain relatively unknown.

Methodology/Principal Findings: We have characterized the bacterial symbiont community biodiversity of seven different individuals of the Caribbean reef sponge Axinella corrugata, from two different Florida reef locations during variable seasons using …

Naval Base Ventura County Energy Efficiency Program 2012, Kendall Patrick Lousen

City and Regional Planning

No abstract provided.

Food For Thought: Sustainability, Community-Engaged Teaching And Research, And Critical Food Literacy, Dianna Winslow

Writing Program – Dissertations

Eric Schlosser's Fast Food Nation. Marion Nestle's Food Politics. Michael Pollan's The Omnivore's Dilemma and In Defense of Food: An Eater's Manifesto. The films Food, Inc. and The Future of Food. Debates over the industrialized food and farming system currently circulating in nonfiction books, documentaries, and public forums have immediacy for college students--and for anyone who eats. Food for Thought: Sustainability, Community-Engaged Teaching and Critical Food Literacy argues that fostering the development of critical food literacy is necessary for college students to have a voice in current and future public conversations on food politics and environmental sustainability, and the social …

Observations And Assessment Of Forest Carbon Dynamics Following Disturbance In North America, Scott J. Goetz, B. Bond-Lamberty, Beverly E. Law, J. A. Hicke, C. Huang, R. A. Houghton, S. G. Mcnulty, T. O'Halloran, M. E. Harmon, A. J.H. Meddens, E. M. Pfeifer, David J. Mildrexler, Eric Kasischke

Numerical Terradynamic Simulation Group Publications

Disturbance processes of various types substantially modify ecosystem carbon dynamics both temporally and spatially, and constitute a fundamental part of larger landscape-level dynamics. Forests typically lose carbon for several years to several decades following severe disturbance, but our understanding of the duration and dynamics of post-disturbance forest carbon fluxes remains limited. Here we capitalize on a recent North American Carbon Program disturbance synthesis to discuss techniques and future work needed to better understand carbon dynamics after forest disturbance. Specifically, this paper addresses three topics: (1) the history, spatial distribution, and characteristics of different types of disturbance (in particular fire, insects, …

Focused Initial Study: Hayward Bart Transit Oriented Development Plan, Ryan Chiene

City and Regional Planning

No abstract provided.

A Postulate For Tiger Recovery: The Case Of The Caspian Tiger, Carlos A. Driscoll, I. Chestin, H. Jungius, O. Pereladova, Y. Darman, E, Dinerstein, J. Seidensticker, J. Sanderson, S. Christie, Shu-Jin Luo, S. Shrestha, Y. Zhuravlev, Olga Uphyrkina, Y. V. Jhala, S. P. Yadav, D. G. Pikunov, Nobuyuki Yamaguchi, David E. Wildt, J. L. D. Smith, L. Marker, P. J. Nyhus, R. Tilson, David W. Macdonald, Stephen J. O'Brien

Biology Faculty Articles

Recent genetic analysis has shown that the extinct Caspian Tiger (P. t. virgata) and the living Amur Tigers (P. t. altaica) of the Russian Far East are actually taxonomically synonymous and that Caspian and Amur groups historically formed a single population, only becoming separated within the last 200 years by human agency. A major conservation implication of this finding is that tigers of Amur stock might be reintroduced, not only back into the Koreas and China as is now proposed, but also through vast areas of Central Asia where the Caspian tiger once lived. However, under the current tiger conservation …

Evidence On The Human Health Effects Of Low-Level Methylmercury Exposure, Margaret R. Karagas, Anna L. Choi, Emily Oken, Milena Horvat, Rita Schoeny, Elizabeth Kamai, Whitney Cowell, Philippe Grandjean, Susan Korrick

Dartmouth Scholarship

Background: Methylmercury (MeHg) is a known neuro-toxicant. Emerging evidence indicates it may have adverse effects on the neuro-logic and other body systems at common low levels of exposure. Impacts of MeHg exposure could vary by individual susceptibility or be confounded by bene-ficial nutrients in fish containing MeHg. Despite its global relevance, synthesis of the available literature on low-level MeHg exposure has been limited.

Objectives: We undertook a synthesis of the current knowledge on the human health effects of low-level MeHg exposure to provide a basis for future research efforts, risk assessment, and exposure remediation policies worldwide.

Data sources and extraction: …

Nutrient Loading Coefficients For Nh Watersheds: Development And Connectivity, Jeffrey Schloss

NH Water Resources Research Center Scholarship

No abstract provided.

June 2012 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Botanic Garden User Outcomes: A Means-End Investigation, Christopher Lee Wassenberg

Master's Theses

ABSTRACT

Botanic Garden User Outcomes: A Means-End Investigation

Christopher Lee Wassenberg

This study explored the outcomes that Leaning Pine Arboretum users experience from visiting the botanic garden. Understanding visitor motivations and benefits has been a focus in the field of outdoor recreation, and the subject of a number of botanic garden and green space visitor studies. Previous studies have found that visiting a botanic garden can serve as a coping strategy for dealing with and reducing life stress (Holbrook, 2010; Kohlleppel, Bradley, & Jacob, 2002; Maller, Townsend, Pryor, Brown, & St Leger, 2005) and that visiting public outdoor green spaces …

Management Of Land Use Land Cover Through The Application Of Remote Sensing, Geographic Information Systems And Simulation, Praveen Jha

Graduate Doctoral Dissertations

Deforestation and degradation of forest areas, including those in the Protected Areas (PAs), are major concerns in India. There were 2 broad objectives of the study: the technological objective pertained to the development of state-of-art programs that could serve as Decision Support Systems while finalizing plans and policy interventions, while the other objective aimed at generating geo-spatial data in 2 PAs. A part of the Eastern Himalaya biodiversity hotspot, Manas Tiger Reserve (MTR), Assam, India having an area of 2837.12 sq km and an important part of Rajaji-Corbett Tiger Conservation Unit, Rajaji National Park (RNP), Uttarakhand, India, having an area …

Exploring The Biodiversity Of Anammox In Atlantis Ii And Kebrit Brine Pools' Interfaces, Ibrahim Farag

Theses and Dissertations

The Red Sea brine pools are unique environments to assess the biochemical adaptation of marine bacteria. The role of nitrogen in marine biogeochemistry is central and greatly influences the diverse elements including carbon and phosphorus. Anammox communities play a significant role in the total nitrogen loss especially in deep sea and deep ocean ecosystems. Despite this, the biodiversity of Anammox bacteria have not been previously investigated in any brine pool ecosystems. With the advances of the metagenomics based approaches, the exploration of the yet uncultured microbial communities including the Anammox bacteria has taken different perspectives. Anammox communities are currently analyzed …

Towards The Deployment And Adoption Of Location-Based Services For Optimal Mobile Communication Operations In Africa, Folasade Dahunsi

The African Journal of Information Systems

Africa is the world’s second largest and second most populous continent with about one billion people. Mobile phones are a major source of communication and means of taking information and technology to rural and remote areas of the continent. With low-cost and readily available mobile phones, underprivileged, low-income earners and rural dwellers can also participate in the Information and Communication Technology (ICT) revolution. Services are introduced by mobile operators and vendors to enhance and optimize this mobile evolution. One of such service is location-based services (LBS); LBS make available personalized services based on the geographical location of the subscriber’s phone. …