Digital Commons Network^™

Recipes Of Resolve: Food And Meaning In Post-Diluvian New Orleans, Jessica Claire Menck

Antioch University Dissertations & Theses

In 2005 the city of New Orleans experienced catastrophic flooding as a result of the failure of the federal levee system following Hurricane Katrina. This was an immediate disaster that evolved into a longer-term crisis as the city, state, and national government struggled to respond to the event. This study focuses on one part of managing crisis: meaning making. Specifically, the study investigates meaning making within the food community of New Orleans, asking the questions: is food a way for individuals and groups to make meaning following critical change events such as the failure of the federal levee system in …

Botanical Garden News, Georgia Southern University

Garden of the Coastal Plain (Archived)

No abstract provided.

Frankenfoods: Are We Bioengineering Our Children And What Can Curriculum Do?, Patra Rickman

College of Graduate Studies: Theses & Dissertations

In this dissertation I explore the effect of biotechnology and food production on children’s physical and mental health. What we eat affects our well-being and unknowingly, we have little control of what exactly we are consuming. Children have even less control and feel the effects of additives and chemicals more than adults. Many of the effects of bioengineered foods are unknown at this time. My dissertation will be a theoretical exploration of biotechnology in food using a bioethical critical perspective. I use my personal experience and research to examine the effects of processed and genetically engineered foods on people, especially …

Proceedings Of The 124th Annual Meeting Of The Iowa Academy Of Science [Program, 2012], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary --- 2-3
Acknowledgements --- 4
Contents --- 5
Iowa Junior Academy of Science Competition --- 6
EPIC-AIMS Reception --- 7
General Session I --- 8
Iowa Junior Academy of Science Award Luncheon --- 9
Iowa Academy of Science Business Meeting --- 9
Necrology --- 9
Iowa Academy of Science Chairs and Vice Chairs for 2011-2012 --- 10
Symposium A --- 11
Symposium B --- 12
Symposium C --- 13
Speaker Biographies --- 14-17
Senior Poster Session Program --- 18-19
Social Hour --- 20
President's Banquet --- 20
General Session II --- 21
General Session III --- 22 …

Iowa Academy Of Science 124th Annual Meeting [2012]: Advance Program, Iowa Academy Of Science

Iowa Academy of Science Documents

Contains information about the schedule and presentations for the 2012 annual meeting of the Iowa Academy of Science.

La Red Internacional De Inventarios Forestales (Biotree-Net) En Mesoamérica: Avances, Retos Y Perspectivas Futuras, Luis Cayuela, Lucía Gálvez-Bravo, F S. De Albuquerque, Duncan J. Golicher, Mario González-Espinosa, Neptalí Ramírez-Marcial, José M. Rey Benayas, Rakan A. Zahawi, Jorge A. Meave, B. M. Benito, Cristina Garibaldi, I. Chan, Ramón Pérez Pérez, Richard Field, Patricia Balvanera, M. A. Castillo, Blanca L. Figueroa-Rangel, Daniel M. Griffith, Gerald A. Islebe, D. L. Kelly, Miguel Olvera-Vargas, Stefan A. Schnitzer, E. Velazquez, Guadalupe Williams-Linera, Steven W. Brewer, Angélica Camacho-Cruz, Indiana Coronado, Ben De Jong, R. Del Castillo, I. Granzowde La Cerda, Javier Fernández, William Fonseca, Luis Galindo-Jaimes, Thomas W. Gillespie, Benigno González-Rivas, J. E. Gordon, Johanna Hurtado, José Linares, Susan G. Letcher, Scott A. Mangan, V. E. Méndez, Victor Meza, Susana Ochoa-Gaona, C. J. Peterson, Viviana Ruiz-Gutierrez, Kymberley A. Snarr, Fernando Tun Dzul, Mirna Valdez-Hernández, Karin M. Viergever, D. A. White, J. N. Williams, Francisco J. Bonet, Regino Zamora

Biological Sciences Faculty Research and Publications

Conservation efforts in Neotropical regions are often hindered by lack of data, since for many species there is a vacuum of information, and many species have not even been described yet. The International Network of Forest Inventory Plots (BIOTREE-NET) gathers and facilitates access to tree data from forest inventory plots in Mesoamerica, while encouraging data exchange between researchers, managers and conservationists. The information is organised and standardised into a single database that includes spatially explicit data. This article describes the scope and objectives of the network, its progress, and the challenges and future perspectives. The database includes above 50000 tree …

Relationships Of Access And Affordability To Household Food Security Status Among Rural, Low Income Caregivers, Jodi Elaine Marani

Theses and Dissertations--Kinesiology and Health Promotion

Household food security status in rural areas is a significant issue facing caregivers as positive health outcomes depend on appropriate access to healthy foods necessary to lead an active life. Access and affordability of healthy foods are two mediating factors of household food security that may be improved to ultimately increase rates of food security and overall health status among rural, low income populations.

The purpose of the study was to examine the factors of access and affordability of nutritionally adequate food sources in one rural community in relation to food security status through the perspective of its caregivers. In …

Geochemical Analysis Of Ancient Activities At Two Plazas In Cobá, Mexico, Eric G. Coronel

Theses and Dissertations

Two plazas at Cobá, Mexico, may have been the place of market activity during the classic Maya period. The intense decomposition in the warm, moist soils of the Yucatan Peninsula precludes the identification of organic artifacts in archaeological contexts, but phosphorus and trace elements accumulation in soils may provide evidence of marketing activities. The spatial patterns of P and trace element concentrations were used to elucidate the types of ancient Maya activities that took place in those plazas. Phosphorus concentrations are highly correlated (p-value <0.01) with Fe, Mn, and Zn levels in both Plaza B and D. Although the soil geochemistry of Plaza B does not show a marketplace pattern in comparison with previous studies, the elemental concentrations and distributions within Plaza D join other lines of evidence to support the premise that marketplace activities took place at that location. Soil samples were analyzed using DTPA extraction, Mehlich II, Olsen, and Portable X-Ray Fluorescence (PXRF). Experiments were performed to study the suitability of PXRF for field studies. Aspects that were studied include granule size, soil moisture content, protective plastic films that could interfere with the X-Ray signal when placing the samples on top of the analyzer, and a comparison of certified soil standards to the PXRF elemental concentration readings. The results suggest that a field laboratory could be set up to air-dry and sieve soil samples to a minimum mesh size of #10 (> 2 mm).

Afghan Genetic Mysteries, Bernard Dupaigne

Human Biology Open Access Pre-Prints

Letter To The Editor

The Y-Str Genetic Diversity Of An Idaho Basque Population, With Comparison To European Basques And Us Caucasians, Josu Zubizarreta, Michael C. Davis, Greg Hampikian

Human Biology Open Access Pre-Prints

Fifty unrelated Basque males from southwest Idaho were typed for the 17 Y-STR loci in the Yfiler multiplex kit (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, YGATA_H4.1 and DYS385a/b). A total of 42 haplotypes were identified, with no more than two individuals sharing a single haplotype. The haplotype diversity (HD) was 0.9935, and gene diversity (D) over loci was 0.457 ± 0.137. The Idaho Basque population was compared to the source population from the Basque autonomous region of Northern Spain and Southern France, as well as a US Caucasian population. The haplotype diversity …

Avian Species Abundance In Response To Recreational Trail Use, Carrie A. Wencel

Department of Environmental Studies: Undergraduate Student Theses

Studies have indicated that non-consumptive outdoor recreation may affect wildlife. Thus, as the nation increases interest in outdoor recreation, data suggests the effect on wildlife will also increase. Previous studies indicate that as disturbance to wildlife increases, both avian species richness will decrease. Knowing how to anticipate effects on native species when planning and managing recreational areas is important in order to both provide for human desires and ensure the least impact to local species diversity.

The goal of this project was to observe and compare avian species richness and diversity between selected trail sites within Shevlin Park, Bend, Oregon …

Integration Versus Apartheid In Post-Roman Britain: A Response To Thomas Et Al. (2008), John E. Pattison

Human Biology Open Access Pre-Prints

The genetic surveys of the population of Britain conducted by Weale et al. and Capelli et al. produced estimates of the Germani immigration into Britain during the early Anglo-Saxon period, c.430-c.730. These estimates are considerably higher than the estimates of archaeologists. A possible explanation suggested that an apartheid-like social system existed in the early Anglo-Saxon kingdoms resulting in the Germani breeding more quickly than the Britons. Thomas et al. attempted to model this suggestion and showed that it was a possible explanation if all Anglo-Saxon kingdoms had such a system for up to 400 yrs. I noted that their explanation …

The Y-Str Genetic Diversity Of An Idaho Basque Population, With Comparison To European Basques And Us Caucasians, Josu Zubizarreta, Michael C. Davis, Greg Hampikian

Biology Faculty Publications and Presentations

Fifty unrelated Basque males from southwest Idaho were typed for the 17 Y-STR loci in the Yfiler multiplex kit (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, YGATA_H4.1 and DYS385a/b). A total of 42 haplotypes were identified, with no more than two individuals sharing a single haplotype. The haplotype diversity (HD) was 0.9935, and gene diversity (D) over loci was 0.457 ± 0.137. The Idaho Basque population was compared to the source population from the Basque autonomous region of Northern Spain and Southern France, as well as a US Caucasian population. The haplotype diversity …

The Marketplace Of Boston: Macrobotanical Remains From Faneuil Hall, Ciana Faye Meyers

Graduate Masters Theses

Residents of Boston in the eighteenth century utilized a wide range of botanical materials in their daily lives, navigating complex urban marketing systems and utilizing their own individual ingenuity to procure botanical resources. The one thousand eight hundred and eighty-three botanical remains recovered from a "community midden" underneath the present-day Faneuil Hall represents a diverse collection of taxa which encodes information not only about the localized dietary practices of colonial urban residents, but also helps to illuminate the more subtle ramifications of Boston's participation in the Atlantic economy on the lives of its residents. These botanical remains represent taxa from …

A Landscape Approach To Late Prehistoric Settlement And Subsistence Patterns In The Mojave Sink, Tiffany Ann Thomas

UNLV Theses, Dissertations, Professional Papers, and Capstones

The environment of the Late Prehistoric period (1200 A.D. to Historic Contact) Mojave Sink was wetter than modern conditions. The settlement and subsistence patterns of the occupants of the region during this period were driven by the availability of water, subsistence resources, raw material sources, and tradition. These people utilized the regional landscape based upon the seasonal availability of these resources. Supplemental agricultural production has been proposed for the Mojave River Delta due to the more favorable environmental conditions of this period. If agriculture was being practiced it would have affected the regional land-use patterns. For this thesis I propose …

An Examination Of Diet, Acculturation And Risk Factors For Heart Disease Among Jamaican Immigrants, Carol Renee Oladele

USF Tampa Graduate Theses and Dissertations

Background: The South Florida region is home to over 85,000 Jamaican immigrants. Yet, little is known about the dietary intakes and predictors of risk of disease within this immigrant group. An assessment of dietary intakes and the development of dietary intake methodologies specific to the Jamaican population was important as it permitted accurate estimation of the nutrient intakes of this immigrant population whose dietary habits are not well documented. In addition, nothing is known about the prevalence of risk factors for heart disease or factors influencing risk factors among this immigrant group. The purpose of this study was to assess …

Four Types Of Activities That Affect Animals: Implications For Animal Welfare Science And Animal Ethics Philosophy, D. Fraser, A. M. Macrae

Ethnozoology and Animal Welfare Collection

People affect animals through four broad types of activity: (1) people keep companion, farm, laboratory and captive wild animals, often while using them for some purpose; (2) people cause deliberate harm to animals through activities such as slaughter, pest control, hunting, and toxicology testing; (3) people cause direct but unintended harm to animals through crop production, transportation, night-time lighting, and many other human activities; and (4) people harm animals indirectly by disturbing ecological systems and the processes of nature, for example by destroying habitat, introducing foreign species, and causing pollution and climate change. Each type of activity affects vast numbers …

Nest Predation And Circulating Corticosterone Levels Within And Among Species, Joseph J. Fontaine, Elena Arriero, Hubert Schwabl, Thomas E. Martin

Wildlife Biology Faculty Publications

Variation in the risk of predation to offspring can influence the expression of reproductive strategies both within and among species. Appropriate expression of reproductive strategies in environments that differ in predation risk can have clear advantages for fitness. Although adult-predation risk appears to influence glucocorticosteroid levels, leading to changes in behavioral and life-history strategies, the influence of offspring-predation risk on adult glucocorticosteroid levels remains unclear. We compared total baseline corticosteronc concentrations in Gray-headed Juncos (Junco hyemalis dorsalis) nesting on plots with and without experimentally reduced risk of nest predation. Despite differences in risk between treatments, we failed to find differences …

Gravesoil Microbial Community Structure During Carcass Decomposition, Amy E. Maile

Department of Entomology: Dissertations, Theses, and Student Research

Dead bodies placed on soil represent unique challenges for investigators. Although processes in soils can be used to estimate postmortem interval, we know very little about how carcasses and insects affect gravesoil microbial communities.

To address this, the current project was composed of two experiments. Experiment one was conducted to investigate the effect of surface type on carcass decomposition and evaluate soil ecology methods. Experiment two was conducted to investigate the presence of an insect population (Lucilia sericata Meigen) on gravesoil microbial communities. Both experiments were conducted in a laboratory setting using freshly killed mouse carcasses. Mouse carcasses were …

Medicine Of The Future Facilitated By Dr. Michio Kaku, Multicultural Center

Multicultural Student Services Center

Dr. Michio Kaku, Henry Semat Professor, Theoretical Physics, City University of New York. During the 21st century, dramatic advances in science and technology will expand the capacity of health care to extend the human life span and improve the medical quality of life. Genomic medicine will enable physicians of the future to apply computer algorithms in organizing and analyzing genomic data to predict susceptibility to disease. Regenerative medicine will utilize stem cells to facilitate the repair, replacement, and re-growth of aging, damaged, or diseased organs, such as the heart, liver, lungs, pancreas, bladder, and ovaries, in patients suffering from cardiovascular …

Afro-Derived Amazonian Populations: Inferring Continental Ancestry And Population Substructure, Luana Gomes Lopes Maciel, Elzemar Martins Ribeiro-Rodrigues, Ney Pereira Cameiro Dos Santos, Ândrea K. C. Ribeiro Dos Santos, João Farias Guerreiro, Sidney Emanuel Batista Dos Santos

Human Biology Open Access Pre-Prints

A panel of Ancestry Informative Markers (AIMs) was used to identify population substructure and estimate individual and overall interethnic admixture in 294 individuals from seven African-derived communities of the Brazilian Amazon. A panel of 48 biallelic markers, representing the insertion (IN) or the deletion (DEL) of small DNA fragments, was employed for this purpose. Overall interethnic admixture estimates showed high miscegenation with other ethnic groups in all populations (between 46% and 64%). The proportion of ancestral genes varied significantly among individuals of the sample: the contribution of African genes varied between 12% and 75%; of European genes between 10% and …

Great Plains Research, Volume 21, Number 2, Fall 2011 (Complete Issue)

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

NATURAL SCIENCES

New Records of Carrion Beetles in Nebraska Reveal Increased Presence of the American Burying Beetle, Nicrophorus americanus Olivier (Coleoptera: Silphidae) • Jessica Jurzenski, Daniel G. Snethen, Mathew L. Brust, and W. Wyatt Hoback . . 131

Surveillance of Selected Diseases in Free-Ranging Elk (Cervus elaphus nelsoni) in Nebraska, 1995-2009 • Michael A. Cover, Scott E. Hygnstrom, Scott R. Groepper, David W. Oates, Kit M. Hams, and Kurt C. VerCauteren . . 145

Historical Biogeography of Nebraska Pronghorns (Antifocapra americana) • Justin D. Hoffman, Hugh H. Genoways, and Rachel R. Jones . 153

Native and European Haplotypes of Phragmites …

Transactions Of The Nebraska Academy Of Sciences : Volume 32 November 2011 : Editorial Contents

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

DIVISIONS OF THE NEBRASKA ACADEMY OF SCIENCES

AFFILIATED SOCIETIES OF THE NEBRASKA ACADEMY OF SCIENCES

NAS – NEBRASKA ACADEMY OF SCIENCES, INC. -- Membership, history, objectives

NATS – NEBRASKA ASSOCIATION OF TEACHERS OF SCIENCE -- Purpose & membership

EXECUTIVE COMMITTEE, 2011-2012

POLICY COMMITTEE, 2011-2012

FRIEND OF SCIENCE AWARD

2011 DONORS OF $100 OR MORE

EDITORIAL BOARD

STATE BOARD OF EDUCATION (Updated August, 2011)

EDITOR’S CORNER (Bruce Chase)

Table of Contents

Iowa Academy Of Science: The New Bulletin, V07n3, Fall 2011, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--Welcome Corporate Members

--IAS Corporate Memberships

-- 124th Annual Meeting of the Iowa Academy of Science

--Academy seeking Tech Savy students/teachers for service project

--Iowa Math & Science Coalition Funds pass to ISTS

--REAP-CEP Grant Awards value Natural Resources and Science

--Academy receives GLOBE Grant to pilot Webinar GLOBE Workshop

--Wanted: Saylorville Gift Shop Coordinator

--Announcements, Events & Deadlines

Historical Sketch Of Slovak Haban (Hutterite) Population Based On Autosomal Str Analysis, Matúš Soták, E. Petrejčíková, D. Siváková, Krzysztof Rębała, A. Bôžiková, J. Bernasovská, J. Čarnogurská, I. Boroňová, S. Mačeková, L. Homol'ová, A. Sovičová, D. Gabriková, L. Rusínová, I. Bernasovský

Human Biology Open Access Pre-Prints

According to the Hutterite chronicles, the Habans arrived from Austrian Tyrol, Switzerland and northernmost Italy and stayed in four regions of Slovakia (Sobotište, Vel'ké, Leváre, Moravský, Svätý, Ján, Trenčín). There are some communities in western Slovakia, which retained their Haban cultural identity and still identify themselves as descendents of the Hutterite population with their own specific customs. Slovak Habans are typical founder population with significant social isolation for which high degree of inbreeding is typical. Present study investigated STR polymorphisms as a powerful genetic tool for population genetic studies. The aim was to perform a comparative, population genetic study based …

Human Alu Insertion Polymorphisms In North African Populations, Lotfi Cherni, Sabeh Frigi, Hajer Ennafaa, Nabil Mtiraoui, Touhami Mahjoub, Amel Benammar-Elgaaied

Human Biology Open Access Pre-Prints

Several features make Alu insertions a powerful tool used in population genetic studies: the polymorphic nature of many Alu insertions, the stability of an Alu insertion event and, furthermore, the ancestral state of an Alu insertion is known to be the absence of the Alu element at a particular locus and the presence of an Alu insertion at the site that forward mutational change. This study analyses seven Alu insertion polymorphisms in a sample of 297 individuals from the autochthonous population of Tunisia (Thala, Smar, Zarzis and Bou Salem) and Libya with the aim of studying their genetic structure with …

Reconstructing The Farm: Life Stories Of Dutch Female Farmers, Marisa Turesky

Independent Study Project (ISP) Collection

My research asks: what are the lived experiences of female farmers within the hegemonic construction of the Dutch farmer and how have their roles shifted through time? Popular culture has implanted stereotypes that most female farmers are uneducated, low-class individuals but the six women whom I interviewed present life stories that complicate this. How did these women come into their roles as farmers? Once they became such entrepreneurs, what were their challenges in a potentially male-dominated profession? While there has been extensive research on rural women’s historical roles in farming, I analyze the personal experiences of a small sample of …

What Is The Value Of A Sea Turtle?: A Case Study Of The Conservation Ethics Of Sea Turtle Fishermen In The Caribbean Coast Of Nicaragua, Alicia Conte

Independent Study Project (ISP) Collection

The sea turtle populations on the Caribbean Coast of Nicaragua have dramatically decreased as a result of human use and consumption. All species of sea turtles are endangered and at risk of extinction. This is an environmental issue because if sea turtles go extinct, many other plants and animals in marine ecosystems will be negatively impacted by this loss, and the environment will be drastically altered. This is also problematic for locals who depend on this resource for food and as a source of income. Conservation efforts have been initiated by an international NGO, the Wildlife Conservation Society (WCS); however, …

Hexapod Herald - Vol. 23, No. 5, September 2011

Hexapod Herald and Other Entomology Department Newsletters

Welcome

Congratulations

Publications

Meet and Off-Campus Student

Grants

Faculty News

Student News

Travel

This N That

Condolences

Investigating The Origin Of Coprolites From Three Great Basin Caves, Chelsey Vandrisse, Duane P. Moser, David Rhode

Undergraduate Research Opportunities Program (UROP)

The study of coprolites (mummified feces) is a relatively new endeavor, which enables investigations of the health and diet of ancient people and provides some of the oldest evidence to date for the human habitation in North America (2). In this project, 18 coprolites were examined from archeological digs at three Great Basin caves: the Bonneville Estates Rockshelter (UT), Hidden Cave (NV), and Top of the Terrace Rockshelter (UT). The main objectives were: 1) to verify human origin through the presence of mitochondrial DNA (mtDNA) and 2) assuming human origin, characterize intestinal microflora of Native Americans prior to European contact. …