Digital Commons Network^™

Variation In Surrounding Forest Habitat Influences The Initial Orientation Of Juvenile Amphibians Emigrating From Breeding Ponds, Leroy J. Walston, Stephen J. Mullin

Faculty Research & Creative Activity

No abstract provided.

Clapper Rails As Indicators Of Mercury And Pcb Bioavailability In A Georgia Saltmarsh System, James C. Cumbee Jr., Karen F. Gaines, Gary L. Mills, N. Garvin, Warren L. Stephens Jr., James N. Novak, I. L. Brisbin Jr.

Faculty Research & Creative Activity

Clapper rails (Rallus longirostris) were used as an indicator species of estuarine marsh habitat quality because of their strong site fidelity and predictable diet consisting of mostly benthic organisms. Mercury (Hg) and the polychlorinated biphenyl (PCB) Aroclor 1268 concentrations were determined for sediments, crabs, as well as clapper rail adults and chicks collected from salt marshes associated with the LCP Superfund site in Brunswick, Georgia. Home ranges were established for adult rails, and sediment and crab samples were taken from each individual’s range. The study was designed to minimize the spatial variability associated with trophic transfer studies by choosing an …

Exposure And Exposure Modeling, Karen F. Gaines, T. E. Chow, S. A. Dyer

Faculty Research & Creative Activity

Exposure to contaminants in the environment is quantified through the ecological risk assessment (ERA) process which provides a framework for the development and implementation of environmental management decisions. The ERA uses available toxicological and ecological information to estimate the probability of occurrence for a specified undesired ecological event or endpoint. The level for these endpoints depends on the objectives and the constraints imposed upon the risk assessment process; therefore, multiple endpoints at different scales may be necessary. ERAs Ecotoxicology | Exposure and Exposure Assessment 1527Author's personal copy often rely on the link between these undesired endpoints to a threshold of …

How Human And Natural Driving Forces Affect Pheasants And Pheasant Hunting In South Dakota, Chris Laingen

Faculty Research and Creative Activity

No abstract provided.

Tarble Arts Center Newsletter January-February 2008, Tarble Arts Center

Tarble Arts Center Newsletter

No abstract provided.

Environmental Conditions Affect Sperm Competition Risk In Japanese Beetles (Coleoptera: Scarabaeidae), Paul V. Switzer, Carissa A. Schoenick, Patrick C. Enstrom

Faculty Research & Creative Activity

Males of many species guard their mates to prevent rivals from usurping paternity of the potential offspring. Environmental conditions, such as temperature, may affect a male’s ability to guard a female effectively and consequently the amount of sperm competition that occurs. We tested whether temperature and light affected mating behavior in laboratory experiments on the Japanese beetle, Popillia japonica Newman, a species in which males guard females for minutes to many hours after mating. When tested in groups, under conditions of high temperature and high light, males guarded females for shorter periods of time and males and females both mated …

Book Review: Six Arguments For A Greener Diet, Cathy Emberton, Holly Gillespie, Meghan Glow, Melanie Burns

Faculty Research & Creative Activity until 2018 (FCS)

No abstract provided.

Standing At The Crossroads: The Roberts Court In Historical Perspective, Maxwell L. Stearns

Notre Dame Law Review

This Article advances a provocative and ironic thesis concerning the incentives of the Roberts Court respecting standing doctrine, which results from the Court's increasingly stable center of ideological gravity and the alignment of that ideology with the overwhelming majority of United States Courts of Appeals. With additional core conservative appointments, the Court will be motivated to broaden standing doctrine as did the Warren Court, the very Court whose historical legacy it seeks to counteract, as a means of working in combination with the lower federal judiciary to move doctrine in its preferred doctrinal direction. To support this thesis, this Article …

Island Culture: The Role Of The Blasket Autobiographies In The Preservation Of A Traditional Way Of Life, Eamon Maher

Articles

The Blasket Islands, located off the west coast of Kerry, are remarkable for having inspired a flourishing literature, mainly autobiographical in nature, which is generally acknowledged as being of great anthropological value, as well as of significant literary merit. When one considers that the islands never had a population of more than around 160 persons (with an average of closer to half that number) during the years covered by the autobiographies, the existence of such an important chronicle of the simple and at times perilous life on these Atlantic outposts is all the more noteworthy. The language spoken on the …

A Reflection On Teachers' Experience As E-Learners, Claire M. Mc Donnell, Tony Cunningham, Barry Mcintyre, Theresa Mckenna

Books/Book chapters

This chapter explores the insights gained by a group of teachers from their lived experience as eLearners participating in a blended module on Designing eLearning. An understanding of the student perspective on online learning was obtained but we were also able to reflect on our participation in the module on the basis of our other roles; as teachers and potential eTutors and as course designers. As a result, important considerations were identified for the design and facilitation of online courses. These include; the support provided to online learners, particularly over the first few weeks, appropriate assessment methods, facilitation of online …

Resource Pack On Curriculum Design And Assessment To Promote Effective Learning., Christine O'Connor

Other resources

This resource pack is an overview of current considerations for academics designing programmes for third level education. The changing demographic of third level students along with employers’ demands has resulted in programme development with a focus on skills basis (Hyslop-Margison, 2001) to support a knowledge based society. The rationale behind the changes in curriculum design is introduced and further focus is emphasised in the areas of curriculum design models, assessment models and evaluation models. Examples of innovative curricula and assessment models in third level chemistry education will be incorporated during the pack which may be applied across other disciplines.

Towards Measuring Continuous Acoustic Feature Convergence In Unconstrained Spoken Dialogues, Spyros Kousidis, David Dorran, Yi Wang, Brian Vaughan, Charlie Cullen, Dermot Campbell, Ciaran Mcdonnell, Eugene Coyle

Conference papers

Acoustic/prosodic feature (a/p) convergence has been known to occur both in dialogues between humans, as well as in human-computer interactions. Understanding the form and function of convergence is desirable for developing next generation conversational agents, as this will help increase speech recognition performance and naturalness of synthesized speech. Currently, the underlying mechanisms by which continuous and bi-directional convergence occurs are not well understood. In this study, a direct comparison between time-aligned frames shows significant similarity in acoustic feature variation between the two speakers. The method described (TAMA) constitutes a first step towards a quantitative analysis of a/p convergence.

Metadata Visualisation Techniques For Emotional Speech Corpora, Charlie Cullen, Brian Vaughan, Spyros Kousidis

Conference papers

Our research in emotional speech analysis has led to the construction of dedicated high quality, online corpora of natural emotional speech assets. Once obtained, the annotation and analysis of these assets was necessary in order to develop a database of both analysis data and metadata relating to each speech act. With annotation complete, the means by which this data may be presented to the user online for analysis, retrieval and organization is the current focus of our investigations. Building on an initial web interface developed in Ruby on Rails, we are now working towards a visually driven GUI built on …

Scale-Dependent Habitat Use By Fall Migratory Birds: Vegetation Architecture, Floristics, And Geographic Consistency, Jill L. Deppe, John T. Rotenberry

Faculty Research & Creative Activity

Animal habitat selection is a central focus of ecology and conservation biology. Understanding habitat associations in migratory animals is particularly complicated because individuals have variable habitat requirements during the annual cycle, across their geographic range, along migratory routes, and at multiple spatial scales. We studied habitat associations of 16 fall Nearctic–Neotropical migratory land birds at two spatial scales at a stopover site along the northern Yucatan coast to examine scale-dependent habitat use, identify proximate cues shaping birds' distributions, and evaluate similarities in habitat use between our tropical stopover site and temperate sites. We addressed scale-dependent habitat associations in two ways, …

A Question Of Progress And Welfare: The Jitney Bus Phenomenon In Atlanta, 1915-1925, Julian C. Chambliss

Faculty Publications

The article focuses on the popularity of private buses modified for passenger service known as jitneys in Atlanta, Georgia as alternatives to streetcars from 1915 to 1925. Jitneys were originated from Los Angeles, California in 1914 and became a success in Atlanta because of their low fares and convenience. Complaints are also listed in response to the venture, citing streetcar companies and city officials urging regulation of jitneys due to their competitive pressure. Commentary is also given noting the social class conflict which was manifested in the transportation policy debate.

Fact Book, 2008-09, John Carroll University

Fact Book

2008-09 Fact Book

Do Students Who Have Greater Parental Involvement Perform Better Academically Than Students With Less Parental Involvement?, Christa L. Hall

The Corinthian

Parental involvement is a significant factor in increasing student achievement. The participants were twenty-one first grade students during the 2006-2007 school term at a Title I school located in middle Georgia. A parent survey using a Likert-type scale was used to measure parental involvement within the home setting. Student performance was measured by using the scores from graded homework as well as the results of reading, math, and sight word pretests and post tests. There was a moderate positive correlation between the results of the parent survey and the student performance scores. One hundred percent of the parents responded that …

An Hsus Report: The Impact Of Industrialized Animal Agriculture On Rural Communities, The Humane Society Of The United States

Impact of Animal Agriculture

Industrialized animal agriculture production practices and systems not only jeopardize the welfare of farm animals and the environment, but also negatively impact public health, independent family farmers, and quality of life in rural communities. The tolls exacted on rural communities necessitate dramatic and immediate changes in animal agriculture.

An Hsus Report: Human Health Implications Of Non-Therapeutic Antibiotic Use In Animal Agriculture, The Humane Society Of The United States

Impact of Animal Agriculture

For decades, the U.S. meat industry has fed medically important antibiotics to chickens, pigs, and cattle to accelerate their weight gain and prevent disease in the stressful and unhygienic conditions that typify industrialized animal agriculture production facilities. A strong scientific consensus exists, asserting that this practice fosters antibiotic resistance in bacteria to the detriment of human health. In response to this public health threat, the European Union has banned the non-therapeutic feeding of a number of antibiotics of human importance to farm animals. Given these serious concerns as well as recent data that suggest an overall lack of financial benefit, …

An Hsus Report: Human Health Implications Of Intensive Poultry Production And Avian Influenza, The Humane Society Of The United States

Impact of Animal Agriculture

The high stocking density, stress, unhygienic conditions, lack of sunlight, and breeding practices typical of industrial poultry and egg production systems may facilitate the emergence and spread of diseases, including highly pathogenic avian influenza viruses with public health implications such as H5N1.

An Hsus Report: Food Safety Concerns With The Slaughter Of Downed Cattle, The Humane Society Of The United States

Impact of Animal Agriculture

Nonambulatory cattle may be at higher risk of harboring foodborne pathogens such as E. coli O157:H7, Salmonella, and, very rarely, the infectious agent that causes bovine spongiform encephalopathy, colloquially known as “mad cow disease.” The exclusion of nonambulatory cattle from slaughter for human consumption may strengthen the safety of the food supply and is a prudent measure already in place throughout the European Union.

An Hsus Report: Factory Farming In America: The True Cost Of Animal Agribusiness, The Humane Society Of The United States

Impact of Animal Agriculture

Across the United States, nearly 10 billion land animals are raised and killed each year for meat, eggs, and milk. More than half of all confined farm animals by weight—54%—are concentrated in just 5% of the country‟s industrial animal production farms. The realities of today‟s animal agribusiness practices are a far cry from the ones embraced by the small, family farms that once supplied the marketplace. Industrialization and raising unprecedented numbers of farm animals have resulted in the intensive confinement of these chickens, pigs, turkeys, cattle, and other animals—and the intensive problems faced by those who must contend with the …

An Hsus Report: The Impact Of Animal Agriculture On Global Warming And Climate Change, The Humane Society Of The United States

Impact of Animal Agriculture

The farm animal production sector is the single largest anthropogenic user of land, contributing to soil degradation, dwindling water supplies, and air pollution. The breadth of this sector‘s impacts has been largely underappreciated. Meat, egg, and milk production are not narrowly focused on the rearing and slaughtering of farm animals. The animal agriculture sector also encompasses feed grain production which requires substantial water, energy, and chemical inputs, as well as energy expenditures to transport feed, live animals, and animal products. All of this comes at a substantial cost to the environment.

One of animal agriculture‘s greatest environmental impacts is its …

An Hsus Report: The Impact Of Industrialized Animal Agriculture On The Environment, The Humane Society Of The United States

Impact of Animal Agriculture

The continuous confinement of chickens, pigs, turkeys, cattle, and other animals raised in industrialized agricultural systems jeopardizes the animals’ welfare and degrades the environment. Factory farms produce immense quantities of animal waste and byproducts, which threaten water and air quality and contribute to climate change.

An Hsi Report: Human Health Implications Of Intensive Poultry Production And Avian Influenza, Humane Society International

HSI REPORTS

The high stocking density, stress, unhygienic conditions, lack of sunlight, and breeding practices typical of industrial poultry and egg production systems may facilitate the emergence and spread of diseases, including highly pathogenic avian influenza viruses with public health implications such as H5N1.

An Hsi Report: The Impact Of Animal Agriculture On Global Warming And Climate Change, Humane Society International

HSI REPORTS

The farm animal production sector is the single largest anthropogenic user of land, contributing to soil degradation, dwindling water supplies, and air pollution. The breadth of this sector‘s impacts has been largely underappreciated. Meat, egg, and milk production are not narrowly focused on the rearing and slaughtering of farm animals. The animal agriculture sector also encompasses feed grain production which requires substantial water, energy, and chemical inputs, as well as energy expenditures to transport feed, live animals, and animal products. All of this comes at a substantial cost to the environment.

One of animal agriculture‘s greatest environmental impacts is its …

Amyloid Fibrils: Potential Food Safety Implications, Michael Greger

Human Health Collection

The demonstration of oral Amyloid-A (AA) fibril transmissibility has raised food safety questions about the consumption of amyloidotic viscera. In a presumed prion-like mechanism, amyloid fibrils have been shown to trigger and accelerate the development of AA amyloidosis in rodent models. The finding of amyloid fibrils in edible avian and mammalian food animal tissues, combined with the inability of cooking temperatures to eliminate their amyloidogenic potential, has led to concerns that products such as pâté de foie gras may activate a reactive systemic amyloidosis in susceptible consumers. Given the ability of amyloid fibrils to cross-seed the formation of chemically heterologous …

Petland Investigation Report, The Humane Society Of The United States

PUPPY MILL INFORMATION

America's largest chain of puppy-selling pet stores, Petland Inc., is also the nation's largest retail supporter of puppy mills. There are more than 200 Petland stores worldwide, with about 140 in the U.S. Collectively, these stores sell tens of thousands of puppies each year. On November 20, 2008 The Humane Society of the United States (The HSUS) revealed the results of a shocking eight-month investigation of Petland stores. The investigation reveals that Petland stores across the country have marketed puppy-mill puppies to unsuspecting consumers.

Non-Animal Methodologies Within Biomedical Research And Toxicity Testing, Andrew Knight

Experimentation Collection

Laboratory animal models are limited by scientific constraints on human applicability, and increasing regulatory restrictions, driven by social concerns. Reliance on laboratory animals also incurs marked – and in some cases, prohibitive – logistical challenges, within high-throughput chemical testing programmes, such as those currently underway within Europe and the US. However, a range of non-animal methodologies is available within biomedical research and toxicity testing. These include: mechanisms to enhance the sharing and assessment of existing data prior to conducting further studies, and physicochemical evaluation and computerised modelling, including the use of structure-activity relationships and expert systems. Minimally-sentient animals from lower …

Proceedings From The National Technology Assessment Workshop On Animal Assisted Programs For Youth At Risk; December 6-7, 2007; Baltimore Md, Jennifer Jackman, Andrew N. Rowan

WORKSHOPS

No abstract provided.