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Dissection: The Scientific Case For Alternatives, Jonathan Balcombe

Experimentation Collection

This article presents the scientific argument that learning methods that replace traditional nonhuman animal-consumptive methods in life science education—so-called alternatives to dissection—are pedagogically sound and probably superior to dissection. This article focuses on the pedagogy, a learning method’s effectiveness for conveying knowledge.

Urban Wildlife Control: It Starts In Our Own Backyard, John Hadidian

Conservation Collection

No abstract provided.

Animal Suffering: An Invertebrate Perspective, Jennifer A. Mather

Sentience Collection

Consideration of the welfare of other animals often is anthropocentric, focusing usually on mammals similar to humans. This article argues the necessity of evaluating the extension of such consideration more widely to invertebrates. Although unlike humans, some groups such as cephalopod molluscs probably have the potential for pain and suffering. In addition, a morality of care, rather than one of rights, and the damage humans do to themselves by cruel treatment of animals both argue for the extension of consideration to all animal species. This consideration predicts extension of basic care of cephalopods from simple housing and feeding into areas …

Qualitative Assessment Of Animal Behaviour As An On-Farm Welfare-Monitoring Tool, Françoise Wemelsfelder, Alistair B. Lawrence

Sentience Collection

There is a growing need to monitor the health and welfare of farm animals, and to develop methods which do so efficiently and reliably. A crucial problem with current methods is the integration of separate measurements taken during farm visits into accurate judgements of an animal’s overall welfare state. This paper proposes that the qualitative assessment of animal behaviour may serve as an integrative methodology which could guide the interpretation of other, more detailed welfare measurements. Recent research has demonstrated qualitative behaviour assessment to be reliable and repeatable under controlled experimental conditions. The paper concludes with a discussion of ways …

The Ethical Limits Of Domestication: A Critique Of Henry Heffner’S Arguments, Colin Allen, Marc Bekoff, Lori Gruen

Experimentation Collection

Henry E. Heffner argues that “animals bred for research are properly viewed as animals who have successfully invaded the laboratory niche, relying heavily on kin selection to perpetuate their genes.” (1999, p. 134). This view of human–animal interactions is the cornerstone of his defense of animal experimentation in two widely-distributed papers (Heffner 1999, 2001). We argue that Heffner’s defense lacks adequate attention to ethical distinctions and principles.

The Effect Of Littermate Weight On Survival, Weight Gain, And Suckling Behavior Of Low-Birth-Weight Piglets In Cross-Fostered Litters, Barry N. Milligan, David Fraser, Donald L. Kramer

Ontogeny Collection

Objective: To determine whether low-birth-weight piglets show better survival, weight gain, and suckling behavior when grouped with other small piglets by cross-fostering.

Methods: We manipulated the number and size of foster littermates for low-birth-weight piglets in 31 small (eight or nine piglets) and 22 large (11 or 12 piglets) litters. Experimental litters were composed of four to six piglets of lowest birth weight and either four to six slightly heavier or four to six much heavier piglets from two combined litters.

Results: Low-birth-weight piglets raised with much heavier littermates had somewhat lower survival rates, but showed no tendency towards lower …

Tail Docking Dairy Cattle: Effects On Cow Cleanliness And Udder Health, Cassandra B. Tucker, David Fraser, Daniel M. Weary

Farm Animal Husbandry Collection

To determine whether tail docking would influence cow cleanliness and udder health in a free-stall system, we monitored milking cows after half the animals in a herd were docked. A sample of 223 docked and 190 undocked cows (reducing to 169 and 105 over the study as cows were dried off) were monitored for 8 wk. Cow cleanliness was scored in two areas: along the spine, and the rump adjacent to the tail at 1, 2, 3, 5, and 8 wk after docking. Cleanliness was evaluated by counting squares that were soiled (0 to 14 on a 5- × 17.5-cm …

The State Of The Animals: 2001, Deborah J. Salem, Andrew N. Rowan

How has the state of animals improved in the last half century? How has it worsened? Where are gains made on behalf of animals under threat? In one landmark volume, distinguished scholars and experts examine these questions–and offer often-provocative answers–for farm animals, companion animals, laboratory animals, zoo animals, and wildlife worldwide.

The Gray Wolves (Canis Lupus) Of British Columbia’S Coastal Rainforests, Chris T. Darimont, Paul C. Paquet

Biogeography and Ecological Opportunity Collection

The mainland coast of British Columbia (BC) is a remote area that is comparatively free from human-caused disturbance. However, concerns about current and anticipated increases in industrial forestry activity have prompted conservation biologists to investigate the biota in this understudied region. We were commissioned by the Raincoast Conservation Society to study coastal wolves so that information could be incorporated into ongoing conservation planning and education efforts. The summer of 2000 marked the pilot season of a multi-year research project. Our team spent more than 240 person days in the field during the summer and fall seasons. We surveyed 18 mainland …

Modifying Water Nipples For Newborn Pigs, P. A. Phillips, D. Fraser

Learning Ability Collection

The use of bite nipples by piglets during the first six days after birth was monitored by time-lapse video recording. Simple bite nipples, mounted at a downward angle, were not discovered by most piglets within the six days, even after the nipple had been modified to drip water continuously. However, two modifications resulted in most piglets discovering the nipple within three days. These modifications were (1) mounting the nipple close to the floor with an upward angle and (2) adding a short length of chain to the valve lever

Profile: ...And The Beat Goes On, University Relations

Profile (1996-)

Inside: "Leaving a laudable legacy," Fred Farrell retires; Students at the University of Minnesota, Morris, are more satisfied overall by the quality of their education at Morris than on any other University of Minnesota campus...; Homecoming 2000 photos; Hundreds of folks attended UMM's first Founders Day celebration on September 26; Class Notes

1981-2001, Strom Thurmond Institute: Two Decades Of Service, 2001

Publications

No abstract provided.

Annual Reports Of Hinsdale, New Hampshire, 2000., Hinsdale Town Representatives

Hinsdale, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

A Tribute To George S. Hammond In Celebration Of His 80th Birthday, Nicholas J. Turro

The Spectrum

No abstract provided.

Bhutan: Its Architectural Heritage And Change, Christopher L. Yip

Architecture

No abstract provided.

A New Wildlife Sighting Reporting And Database System For Lassen Volcanic National Park, John D. Perrine, Jonathan F. Arnold

Biological Sciences

Visitors and employees in national parks may observe species of interest to wildlife biologists and resource managers. These sightings are useful to researchers and managers only if the data can be efficiently acquired, stored and retrieved for analysis.· We identified several problems in the wildlife sightings reporting system at Lassen Volcanic National Park, including a confusing array of reporting forms; incomplete contact information for the reporter; insufficient reporting of the animal's description, behavior and location; and a cumbersome data entry and retrieval system. We developed a new system to correct these problems. A single reporting form corrects the aforementioned data …

College Of Liberal Arts Magazine, Fall/Winter 2001, College Of Liberal Arts

College of Liberal Arts Magazine

No abstract provided.

Sclerosponges: Potential High-Resolution Recorders Of Marine Paleotemperatures, Gary B. Hughes, Charles W. Thayer

Statistics

Sclerosponges have great potential as seawater temperature recorders. These animals precipitate their skeletons in carbon and oxygen isotopic equilibrium with the surrounding seawater (Druffel and Benavides, 1986). Their skeletons also display chemical properties that vary directly with changes in environmental conditions. Lack of photosynthetic symbionts allows sclerosponges to live below the photic zone, providing the potential to investigate past marine conditions beyond the range of corals. Individual sponges live for several centuries, preserving archives of pre-and postindustrial seawater variations within single specimens (Hartman and Reiswig, 1980). Cross-correlation of successively older specimens could yield up to 2000 years of marine history. …

Introduction, Neil P. Bernstein

Journal of the Iowa Academy of Science: JIAS

In this issue, the Iowa Academy of Science honors three of our colleagues who passed away in 2000. Duane Isely, Larry Eilers, and George Knaphus shared many of the same interests. All three were botanists, although George's research on fungi and heterotrophic protistans relegated him to the botany departments only by default. However, more importantly, all three were teachers. I believe that one of the lessons that they would have taught was the need to carefully document present patterns if we are to understand the future. However, many biologists poorly support this concept today.

Explanatory Conversations And Young Children's Developing Scientific Literacy, Jennifer Jipson

Psychology and Child Development

No abstract provided.

Edra 32: Bibliography Of Books On Display, Kathleen Demsky

Bibliographies

edra 32 | Old World - New Ideas | Edinburgh, Scotland

Nsu Achievements - Winter 2001, Nova Southeastern University

NSU Achievements

No abstract provided.

Plant Materials For Wildlife, Donald Surrency, Charles M. Owsley, United States Department Of Agriculture, Natural Resources Conservation Service

All U.S. Government Documents (Utah Regional Depository)

The Wildlife Habitat Incentives Program (WHIP) was created by the 1996 Farm Bill, the Federal Agriculture Improvement and Reform Act (FAIRA). WHIP will provide technical and financial assistance to landowners to apply and maintain wildlife conservation practices. Enhancement, creation, or restoration of habitats for upland and wetland wildlife species, threatened and endangered species, fish and other types of wildlife are the program's primary purposes.

The NRCS Plant Materials Centers and Plant Materials Specialists in the Southeast Region have prepared a description of plant materials that should be considered for WHIP. The plant materials technology includes information on native and introduced …

Riparian Area Management: A Guide To Managing, Restoring, And Conserving Springs In The Western United States, United States Bureau Of Land Management

All U.S. Government Documents (Utah Regional Depository)

The purpose of this technical reference is to provide information on the characteristics of springs in the Western U.S. and to identify techniques for managing spring habitats that will allow use, maintain biological integrity, and rehabilitate or restore degraded habitats. Spring management goals are outlined and methods for prioritizing management actions are discussed.

Integrated Noxious Weed Management After Wildfires, Natural Resources Conservation Service

All U.S. Government Documents (Utah Regional Depository)

The ecosystems of the west are adapted to a long history of wildland fires that varied in frequency and severity. Over the last 100 years or more, though, fire suppression efforts, human settlement patterns and other land use practices have changed the composition and structure of the forests and grasslands of the West. Where once we typically had periodic low-intensity fires of low severity, we now experience damaging fires that can be both intense and severe. Severe fires can substantially affect the environment. Lack of vegetation on burned hillsides increases the likelihood of flooding and soil erosion from rain and …

They Don’T Produce Income If They Don't Reproduce, W. Craig Burrell, Nola A. Taylor

All Archived Publications

No abstract provided.

Using Flowcharts To Map Your Operation's Activities And Processes, John D. Harrison

All Archived Publications

No abstract provided.

Milk Urea Nitrogen Test (Mun), Allen Young

All Archived Publications

No abstract provided.

Realizing The Impact Of Injection Site Locations, Clell V. Bagley

All Archived Publications

No abstract provided.

Video - Realizing The Impact Of Injection Site Lesions, Clell V. Bagley

All Archived Publications

No abstract provided.