Engineering Commons^™

Mechanisms Of Cytokine-Mediated Localized Immunoprotection., Nora Sarvetnick

Journal Articles: Regenerative Medicine

No abstract provided.

Santa Clara Magazine, Volume 38 Number 4, Fall 1996, Santa Clara University

Santa Clara Magazine

4 - ENTER THE CLASS OF 2000 They're committed, they're ambitious, they're adventurous-and they're here! By Christine Courard '97 Photographs by Charles Barry

10 - A COMMUNITY OF SCHOLARS FOR THE COMMON GOOD Unique gifts of students, facu lty, staff, and alumni advance University efforts to integrate learning and living. By Paul Locatelli, S.J, '60

13 - HEADY DAYS, MYLANTA NIGHTS Riding the roller coaster of high tech investing. Coming out on top. By Therese Poletti '81

18 - THE TAO OF PERSONAL LEADERSHIP New book by English Department chair describes how ancient Chinese philosophy can help leaders bring a …

Pancreatic Expression Of Interleukin-4 Abrogates Insulitis And Autoimmune Diabetes In Nonobese Diabetic (Nod) Mice., Regula Mueller, Troy Krahl, Nora Sarvetnick

Journal Articles: Regenerative Medicine

Diabetes in nonobese diabetic (NOD) mice is a T cell-dependent autoimmune disease. The destructive activities of autoreactive T cells have been shown to be tightly regulated by effector molecules. In particular, T helper (Th) 1 cytokines have been linked to diabetes pathogenesis, whereas Th2 cytokines and the cells that release them have been postulated to be protective from disease. To test this hypothesis, we generated transgenic NOD mice that express interleukin (IL) 4 in their pancreatic beta cells under the control of the human insulin promoter. We found that transgenic NOD-IL-4 mice, both females and males, were completely protected from …

Review Of: Science Advice To The President (William T. Golden, Ed. Aaas Press 2d Ed. 1993)., Timothy Van Dyke

RISK: Health, Safety & Environment (1990-2002)

Review of: Science Advice to the President (William T. Golden, ed. AAAS Press 2d Ed. 1993). Acknowledgments, index of names, introductions, notes, tables. ISBN 0-87168-509-4 [340 pp. $29.95 paper. American Association for the Advancement of Science, 1333 H St. NW, Washington DC 20701.]

Santa Clara Magazine, Volume 38 Number 3, Summer 1996, Santa Clara University

Santa Clara Magazine

6 - THE BEATEN TRACK SCU Psychologist Stephanie Etukudo and Senior Lecturer in English Jeffrey Zorn debate whether ability groupings serve students' best interests.

12 - WHAT WOULD SOLOMON SAY? Adoptions gone awry trigger controversy over how to safeguard the rights of parents while protecting the welfare of the child. By Elizabeth Fernandez '79

18 - A THIRST FOR HEALING A pilgrim to Lourdes finds that the cures offered by the blessed waters can be mostly invisible. By Dee Danna '68 (MBA '72)

24 - THE FLOWERING OF SANTA CLARA UNIVERSITY For more than a century, the Mission Gardens have …

Il-10 Is Necessary And Sufficient For Autoimmune Diabetes In Conjunction With Nod Mhc Homozygosity., Myung-Shik Lee, Regula Mueller, Linda S. Wicker, Laurence B. Peterson, Nora Sarvetnick

Journal Articles: Regenerative Medicine

Contrary to expectations based on in vitro experiments, we previously found that pancreatic IL-10 did not inhibit autoimmune diabetes but accelerated it in an MHC-dependent manner. Therefore, the ability of IL-10 to overcome the absence of all non-MHC diabetes susceptibility (Idd) alleles was studied in transgenic mice expressing pancreatic IL-10 backcrossed to B10.H2g7 congenic mice, which have no Idd alleles other than NOD MHC (H2g7). IL-10 transgenic backcross 1 (BC1) mice with H2g7/g7 haplotype developed clear-cut insulitis and diabetes, but neither transgenic mice with the H2g/b haplotype nor nontransgenic BC1 mice did so. Further implicating IL-10 in autoimmune diabetes, anti-IL-10 …

Anion Induced Blue To Purple Transition In Bacteriorhodopsin, Mrunalini Pattarkine, Anil K. Singh

Faculty Works

Purple membrane (PM, λ" role="presentation">λmax" role="presentation">max 570 nm) of H. halobium on treatment with sulphuric acid changes its colour to blue (λ" role="presentation">λmax" role="presentation">max 608 nm). The purple chromophore can be regenerated from the blue chromophore by exogeneous addition of anions such as CI−" role="presentation">− and HPO42−" role="presentation">2−4. Chloride ion is found to be more effective than the dibasic phosphate ion in regenerating the purple chromophore. Nevertheless, one thing common to the anion regeneration is that both CI−" role="presentation">− and HPO42−" role="presentation">2−4 show marked pH effect. At pH 1.0 the efficiency of …

The Effect Of Wet End Operations On Sizing Loss In Alkaline Papers, Suresh B. Cherukuri

Masters Theses

Changes in wet end of alkaline papermaking affect the size development as well as sizing loss. These changes include pH, alkalinity and type of filler used. Precipitated and ground varieties of carbonate fillers and the alkalinity associated with · them are believed to be the causes for the gradual sizing loss in alkaline papers due the accelerated hydrolysis reaction of sizing chemicals at higher alkalinity.

Precipitated and ground calcium carbonate fillers are used as fillers and compared to non carbonate filler such as kaolin clay for their response to size development and sizing loss at lower and higher alkalinity ranges …

Santa Clara Magazine, Volume 38 Number 2, Spring 1996, Santa Clara University

Santa Clara Magazine

10 - IT CHANGED MY LIFE Reflecting on 30 years of the Santa Clara Communiry Action Program, former SCCAP directors recount what participating in the organization meant to them.

14 - ATTICUS An excerpt from the recent novel by SCU's new Gerard Manley Hopkins, S.)., Professor in Arts and Humanities. By Ron Hansen M.A. '95

22 - LOST IN CYBERSPACE Universities debate Internet addiction among students: Should we stop them before rhey surf again? By Jeff Brazil '85

28 - THE GRAPES OF WRATH: PART II Professor of Modern Languages Francisco Jimenez '66 remembers his childhood as a migrant laborer, …

Proceedings: Seventeenth Vertebrate Pest Conference, Rohnert Park, California, March 5-7, 1996 (Complete Work), Robert M. Timm , Editor, A. Charles Crabb , Editor

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

340 registered attendees
58 papers
273 pages
52 Mb

You have come from throughout California, from across the United States, and from many corners of the world to gather here for the purpose of sharing information, expertise, and wisdom in dealing with vertebrate pest problems. Our common purpose is to find yet better methods for preventing and resolving situations in which wildlife comes into conflict with humans. The Conference's mission remains one of education. We learn from each other, and we strive to find better ways of applying our knowledge to real-world problems.

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Toko Aborsi

Comparison Of Sensors And Techniques For Crop Yield Mapping, Stuart J. Birrell, Kenneth A. Sudduth, Steven C. Borgett

Stuart J. Birrell

The implementation of site-specific crop management is dependent on the variations in yield and yield potential within a field. Crop yield maps are important for both the implementation and evaluation of site-specific crop management strategies. Management decisions and evaluations based on yield maps must take into consideration the accuracy and resolution of the maps.

An impact-based yield monitor and a volumetric yield monitor were compared. The effect of different dynamic models of combine grain flow on the calculated instantaneous yields were investigated. Both simple time delay models and first order models could be used to model the grain flow. In …

An Overview Of Animal Damage Control (Adc) Assistance To The Vertebrate Pest Management Industry, William H. Clay

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

The Animal Damage Control (ADC) program has had a long history dating back to 1885. ADC was officially established in 1931 under the United States Department of Agriculture. In 1939, the program was moved to the United States Department of Interior's Fish and Wildlife Service. In 1996, ADC was transferred back to the USDA and placed under the Animal and Plant Health Inspection Service. The mission of the Animal Damage Control program is to provide federal leadership in managing problems caused by wildlife. Current program assistance includes: a) technical assistance in wildlife management; b) conducting research and development activities related …

Effectiveness Of Vichos Non-Lethal Collars In Deterring Coyote Attacks On Sheep, J. Russell Mason, Richard J. Burns

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Vichos non-lethal collars containing 45 to 105 ml of 3 % capsicum oleo resin were evaluated as deterrents to coyote attacks on sheep. Each of five coyotes tested made neck/throat attacks on one collared lamb; four punctured collars and one pulled the collar from a lamb without puncturing it. One coyote did not resume biting the lamb for 60 min; it was retested two and four days later. At two days, the coyote punctured a second collar and briefly halted its attack. At four days, the coyote attacked a third collared lamb but made no attempt to grasp the neck/throat …

Towards "Best Practice" Vertebrate Pest Management In Australia, Mike Braysher, Peter O'Brien, Mary Bomford

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Australia has 26 species of introduced pest mammals that cause extensive damage to agriculture and the conservation of native wildlife. Past efforts tried to eradicate them. This focus on reducing pest numbers rather than the outcome, reduced damage, has had limited success. Under its Vertebrate Pest Program, the Bureau of Resource Sciences has developed principles and a strategic approach to managing pest damage. Close cooperation with land managers as co-researchers and co-learners is an essential element, as is a coordinated group approach to pest management. The approaches are illustrated with an example.

Overhead Wires Reduce Roof-Nesting By Ring-Billed Gulls And Herring Gulls, Jerrold L. Belant, Sheri K. Ickes

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

The authors evaluated the effectiveness of overhead wires in reducing roof-nesting by ring-billed gulls (Larus delawarensis) and herring gulls (L. argentatus) at a 7.2 ha food warehouse in Bedford Heights, Ohio during 1994-1995. In 1994, stainless steel wires (0.8 mm diameter) were attached generally in spoke-like configurations between 2.4 m upright metal poles spaced at 33.7 m intervals over the main portion of roof. The 6 to 14 wires radiating from each pole created a mean maximum spacing between wires of about 16 m. Nesting by ring-billed and herring gulls was reduced by 76% and 100% …

Impacts Of A Daily Trap Check Law On The California Adc Program, Craig Coolahan

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Effective January 1, 1990 California law required that all steel-jawed leghold traps be inspected at least daily and all animals in such traps be removed. The inspection and removal could be performed by the individual who set the traps, the landowner, or an agent of either. Prior to the passage of this law, California Animal Damage Control (ADC) personnel were exempt from Department of Fish and Game trap checking regulations. The data suggest that a decrease in trap use occurred after the implementation of the daily trap check. Where the program could effectively substitute other control tools or methods for …

Leg Injuries To Coyotes Captured In Standard And Modified Soft Catch® Traps, Kenneth S. Gruver, Robert L. Phillips, Elizabeth S. Williams

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Leg injuries of coyotes (Canis latrans) captured in standard No. 3 Soft Catch traps were compared with those captured in the same trap type modified with two additional coil springs. One hundred thirteen coyotes were trapped in southern California in conjunction with livestock predator control operations, 53 in standard traps, and 60 in modified traps. Observed injuries were similar in both trap types. The most frequent injuries were edematous hemorrhages and small cutaneous lacerations. Injuries, such as joint luxations and bone fractures, were noted more frequently for coyotes trapped in standard Soft Catch traps.

The Texas Oral Rabies Vaccination Project And The Experimental Use Of Raboral V-Rg Rabies Vaccine In The South Texas Coyote Rabies Epizootic, M. Gayne Fearneyhough

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Beginning in October 1988, Texas experienced the onset of an expanding epizootic of canine rabies in South Texas. That epizootic now involves 21 counties, with 678 laboratory confirmed cases as of February 1996. Approximately 50% of those cases have occurred in coyotes and most of the remainder in domestic dogs. Seventy-six "spill over" cases have been reported in seven other species, both wild and domestic. Since 1991, over 2,000 people in South Texas have received post exposure rabies treatment due to potential exposure to a rabid animal and two human deaths have been attributed to this virus strain. The Texas …

Rodents And Cover Crops—A Review, Gregory A. Giusti, Desley A. Whisson, W. Paul Gorenzel

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Inter-row plantings of herbaceous cover crops has become a widely accepted practice by orchard and vineyard managers. Cover crops, used as part of a production management system, are not considered a cash crop and are therefore selected by individual growers for various reasons. Little is written regarding the relationship of cover crop management and the impact on rodent populations. This paper reviews the recent literature and examines how cover crop species and cultivar selection along with management procedures may be influential in limiting rodent populations and their damage to cropping systems.

Analysis Of Vertebrate Pest Research, Jim Hone

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Research on vertebrate pest control is mostly empirical, focusing on control of species X in location Y using method Z. Such an approach is needed. The science of vertebrate pest research is developing some generalizations across species, locations, and methods. This paper further explores such generalizations by discussing six questions asked by Hone (1994), the answers to which are relevant to vertebrate pest research world-wide. Several case studies are examined, with emphasis on control of damage by small mammals and predation control. Suggestions are made for future research.

Use Of The Modified Australian Crow Trap For The Control Of Depredating Birds In Sonoma County, Pierre Gadd Jr

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

The Modified Australian Crow (MAC) trap to control depredating birds can be a very humane, target species specific and effective bird control tool. Pertinent topics will include legal status, timing, and care of trapped birds. The following are also discussed: species identification, trap construction, and placement and humane euthanasia methods.

Economic Effectiveness, Efficiency, And Selectivity Of Fox Squirrel Trapping In Pecan Groves, J. Grant Huggins

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Trapping is the most common damage management practice employed by pecan growers suffering fox squirrel (Sciurus niger) depredation. The author evaluated the economic effectiveness of foot-hold trapping fox squirrels in native pecan groves from 1988 to 1991. Trapping significantly reduced squirrel damage the first and second year of treatment in all three study areas relative to the initial untreated year. This reduction was valued at $38.63 to $279.51/ha. In 1990 the author tested the relative efficiency and selectivity of five trap types. Number 110 body traps performed with the best combination of efficiency, selectivity, and cost of the …

Perceptions Of Wildlife Damage By Conservation Reserve Program Contract Holders In Riley County, Kansas, John P. Hughes, Philip S. Gipson

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Twenty-five Conservation Reserve Program (CRP) contract holders in Riley County, Kansas were surveyed by telephone to assess their perceptions of wildlife damage relative to CRP plantings. Sixty-four percent experienced wildlife damage on their farm or ranch. Respondents felt that five species causing damage on their farm or ranch had become more common due to enrollment of lands in the CRP. White-tailed deer (Odocoileus virginianus) accounted for 64.3% of these observations, followed by wild turkey (Meleagris gallopavo), eastern cottontail (Sylvilagus floridanus), striped skunk (Mephitis mephitis), and Virginia opossum (Didelphis virginiana), which accounted for …

The Potential Impact Of Introduced Commensal Rodents On Island Flora, Gillian Key, Renata Platenberg, Andrew Easby, Kathleen Mais

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

The impact of introduced commensal rodents on island flora has been relatively little studied compared with their impact on the fauna. The effects on vegetation composition, regeneration, and decomposition are largely unknown, but potentially great. Preliminary studies were carried out in the Galapagos Islands between 1993 and 1994 on the diet of introduced rats, Rattus spp. and feral house mice, Mus musculus, seed recovery rates and subsequent germination rates of seeds. R. rattus diet was primarily vegetation and 48% of rats had seeds in their stomachs. Significant differences were found between body size and overall contribution of both …

Reducing Livestock Depredation Losses In The Nepalese Himalaya, Rodney M. Jackson, Gary G. Ahlborn, Mahesh Gurung, Som Ale

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

In the Nepalese Himalaya conflict with rural communities due to livestock predation to large carnivores like snow leopard, common leopard, wolf and wild dog has risen sharply in recent years. This increase is attributed to a number of factors, including implementation and enforcement of wildlife protection laws (which have permitted a recovery in carnivore numbers), the creation of protected areas (which serve as refuges from which predators can populate the surrounding area), the depletion of natural prey due to poaching and loss of habitat, and lax livestock herding practices. However, little information is presently available upon which to design remedial …

Federal And State Fish And Wildlife Regulations And Other Pertinent California Laws, Lee R. Martin

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Working knowledge of Federal and State Fish and Wildlife regulations and other laws are critical for today's commercial applicator in the vertebrate pest control business. The ever-changing focus on environmental protection, endangered species considerations, occupational health and safety, and animal rights have put vertebrate pest control operators in the precarious position of correctly interpreting the steady stream of laws and regulations passed by government. The consequences of failing to stay abreast of these changing regulations and correctly interpreting them can lead to very costly fines and possible imprisonment. Maintaining close contact with the many agencies that regulate the pest control …

Conference Participants

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

The number of registered attendees was 340. The participants came from 31 states, the District of Columbia, and from 9 other countries. The wide representation from the United States and countries throughout the world contributed to the success of the Conference by providing a highly knowledgeable and diversified group for the exchange of research progress, new ideas, and information on a wide range of vertebrate pest topics.

The Evolution Of Aphis Two Gas Cartridges, Craig A. Ramey, Edward W. Schafer Jr

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

The U.S. Department of Agriculture, Animal and Plant Health Inspection Service (APHIS) has two federal (Section 3) vertebrate pesticide registrations with the U.S. Environmental Protection Agency (EPA) for gas cartridges to control damage to American agricultural resources and reduce threats to public health and safety. The gas cartridges are pyro-fumigant devices that produce primarily carbon monoxide when ignited. In sealed burrows or dens, carbon monoxide is highly toxic when inhaled, leading to tissue hypoxia. Carbon monoxide is recommended by the American Veterinary Medicine Association's panel for euthanatizing animals because it quickly induces unconsciousness without pain and with minimal discernible discomfort. …

The Pocket Gopher As A Pest In Mexico, Desley Whisson, Beatriz Villa-C

Proceedings of the Seventeenth Vertebrate Pest Conference 1996

Pocket gophers of the genus Orthogeomys and Pappogeomys are major pests in rangeland and agricultural areas throughout Mexico. Control relies on the indiscriminate use of fumigants and poison baits. These controls are applied in a haphazard manner; do not provide long-term benefits and the non-target hazards and public safety risks are perceived to be extremely high. Studies indicate that as a result of reinvasion of treated areas or territory expansion of animals surviving the control procedure, controls relying on removal of animals may be limited unless applied at frequent (every three months or less) intervals.